Abstract: A hinge of a mobile terminal having an external flexible screen includes a main support, a first support plate and a second support plate. Auxiliary supports are arranged between the first support and the main support, and between the second support and the main support. The main support and the auxiliary supports correspond to the bending portion when the hinge is folded. The hinge includes a plastic sheet to be repeatedly bent back and forth. The plastic sheet is located on the upper surface near the end of the auxiliary supports and the main support, and fixedly connected with the auxiliary support and the main support. The two ends of the plastic sheet are respectively connected with the first support and the second support. The structure of the hinge is reasonable, to make the structure in the middle of the hinge easier to assemble and has longer service life.

Abstract: Provided is a synchronizing mechanism of a hinge of an infolding flexible screen of a mobile terminal. The hinge comprises a left rotating bracket, a right rotating bracket, and a middle mounting frame, wherein the left rotating bracket and the right rotating bracket are respectively connected to the middle mounting frame via a rotating connecting structure, and axes of the left rotating bracket and the right rotating bracket are not on the same line but are parallel to each other, and the synchronizing mechanism comprises a horizontally arranged intermediate gear having an axis perpendicular to the axes of the left rotating bracket and the right rotating bracket, and the left rotating bracket and the right rotating bracket are connected to the intermediate gear via gears or racks, so that the left rotating bracket and the right rotating bracket rotate synchronously and reversely. The position of the intermediate gear is lower than the top of the middle mounting frame.

Abstract: Disclosed is a biaxial hinge mechanism used on a mobile terminal, comprising a first shaft and a second shaft parallel to each other, and a first support and a second support, wherein the first and second supports are respectively connected to the connection ends of the first and second shafts; the first and second supports are provided with connection end faces facing side faces of the connection ends; riveting columns formed in an integrated manner are provided on the connection end faces; connection through holes are provided on the connection ends; and the riveting columns are connected to the connection through holes. The spaces of the side faces of the hinge, rather than the spaces in the thickness direction of the hinge, are fully used to connect the supports, providing a high space utilization rate and aiding in greatly reducing the thickness of the hinge, and the used connection structure facilitates installation of the supports on the side faces of the hinge, providing a high connection strength.

Abstract: The present invention discloses a pressing mechanism, comprising a pressing member, a support, a pressing member supporting spring, and a first sliding member and a second sliding member which synchronously slide in opposite directions, the first sliding member being provided with first inclined grooves, the second sliding member being provided with second inclined grooves, the first and second inclined grooves being oppositely inclined and inclined with respect to the lifting direction of the pressing member, and the first and second inclined grooves being provided in pairs; the first and second inclined grooves are provided on both sides, corresponding to the pressing member, of the first and second sliding members, and are respectively formed in pairs, the pressing member is movably connected to the first inclined grooves and the second inclined grooves by means of movable connection shafts, each movable connection shaft penetrating through the paired first and second inclined grooves, and the support is p

Abstract: Disclosed is a hinge for an inner flexible screen mobile terminal, the hinge comprising a left support structure, a right support structure and a middle support structure, a pair of left connecting arms and a pair of right connecting arms, and a left rotatable support member and a right rotatable support member, wherein the left connecting arms and the right connecting arms are respectively rotatably connected on the left side and the right side of the middle support structure; and the left rotatable support member and the right rotatable support member are rotated downwards to a lower position to leave a space for accommodating a bent portion of the flexible screen when the hinge is folded, and when the hinge is rotated to a state corresponding to the spreading of the flexible screen, the left rotatable support member and the right rotatable support member are rotated to a higher position, and the left support structure and the right support structure are respectively provided with a rotation guide structure

Abstract: A hinge for a mobile terminal having an inwardly bendable flexible screen comprises: a three-member mechanism consisting of a left supporting plate, a middle supporting plate and a right supporting plate which are rotatably and sequentially connected; a left supporting frame; a right supporting frame; and a middle U-shaped outer cover. Both ends of the three-member mechanism are free ends, such that the left supporting plate, the middle supporting plate and the right supporting plate are flexible screen supporting members capable of moving up and down. After moving up, the left supporting plate, the middle supporting plate and the right supporting plate form a flexible screen supporting face, and after moving down, the components are in a bent state, thereby providing a space for bending of the flexible screen. After moving down, the middle supporting plate reaches a bottom portion of the middle U-shaped outer cover.

Abstract: A length adjuster on a wearable device includes an arc-shaped shell and a length fine-adjustment mechanism. A first connection rack, a second connection rack, a gear, a button and a return spring of a gear shaft are provided in the arc-shaped shell. The first connection rack, the second connection rack and the gear are meshed with one another. The gear shaft is connected to a clockwork spring mechanism. The gear shaft and the length fine-adjustment mechanism are in a clutch connection. A unidirectional rotation-prevention structure is provided in the length fine-adjustment mechanism, and the unidirectional rotation-prevention structure allows the length fine-adjustment mechanism to drive the gear shaft to rotate in a rotation direction for enabling a clockwork spring to be stretched, and prevents the gear shaft from rotating in the direction opposite to the rotation direction. The length adjuster is provided with a release mechanism.

Abstract: Provided in the present invention is a flexible-screen mobile terminal hinge. The hinge comprises a plurality of links, adjacent links being rotatably connected by means of a connection structure. The hinge is further provided with an extensible positioning device; the extensible positioning device is provided with a left extensible connection frame, a right extensible connection frame, and a middle connection frame, the left extensible connection frame and the right extensible connection frame are respectively rotatably connected to the middle connection frame, and the middle connection frame is fixed together with a middle link of the plurality of links; left and right end links in the plurality of links, the left extensible connection frame and the right extensible connection frame are each provided with a connection portion capable of connecting to a mobile terminal. Also provided in the present invention is a flexible-screen mobile terminal provided with the flexible-screen mobile terminal hinge.

Abstract: The invention provides a hinge of a mobile terminal having an inward-foldable flexible screen, which comprises a middle U-shaped cover, a left support frame, and a right support frame, and the left support frame, the right support frame and the U-shaped cover are rotatably connected; a foldable and unfoldable flexible screen support plate is connected to the left support frame, and the right support frame and the U-shaped cover, the flexible screen support plate is located inside the hinge; the flexible screen support plate is composed of a rotatable first left support plate, a second left support plate, a first right support plate and a second right support plate; the first left support plate is provided with a short lever arm that takes the shaft as a fulcrum to pull and support the second left support plate, and the first right support plate is provided with a short lever arm that takes the shaft as a fulcrum to pull and support the second right support plate.

Abstract: The invention provides a semi-automatic hinge of a mobile terminal having an inward-foldable flexible screen, which comprises a middle U-shaped cover, a left support frame, and a right support frame, and the left support frame, the right support frame and the U-shaped cover are rotatably connected; a torsion mechanism is provided between the left support frame and the U-shaped cover, and the right support frame and the U-shaped cover. The invention also provides an inward-foldable flexible screen mobile terminal using the above hinge. The invention has a simple structure, can achieve the semi-automatic operation of opening and flattening and folding of the hinge, provides a better sense of operation experience, and can make the middle mechanism of the hinge not to be exposed after the hinge is closed and provide a space for accommodating the bending portion of the flexible screen.

Abstract: The present invention provides a mobile terminal having an inward-foldable flexible screen and its hinge comprises a left support plate, a middle support plate, a right support plate, a left support frame, a right support frame, and a central U-shaped cover; the middle support plate is a liftable plate whose position corresponds to the middle U-shaped cover, and the descent distance of the middle support plate in the first half of the hinge being folded from the unfolded state is greater than that of the second half of the hinge being folded from the unfolded state. The present invention can be used as the hinge of the mobile terminal with the flexible screen on the inside, and can quickly form the space for the flexible screen to be bent when folded, to avoid the flexible screen from being damaged, and to make the middle mechanism of the hinge not exposed after being folded.

Abstract: The present utility model discloses a hinge for rotating part, and the hinge comprises a first cam, a second cam, a fixed cam, a slide cam, a spring and a damper, and further discloses a mobile terminal that uses the hinge. The hinge for rotating part provided in the present utility model has the advantages of simple structure and easy assembling. It can be connected with a third rotating body in addition to two relatively rotatable bodies, and can achieve independent rotation and linkage of the second rotating body and the third rotating body according to the designed rotation procedure as required and achieve self-locking of hinge, and the third rotating body can be damped and buffered at the end of the rotating stroke. The hinge of the present utility model can be applied to the connection of various three rotating bodies, especially suitable for the connection of bracket, keyboard and screen in the mobile terminal.

Abstract: A hinge for a mobile terminal with a flexible screen, the hinge includes a middle support and left and right side structures which respectively include a left support member and right support member, respectively rotatably connected to a left and right side of the middle support. The hinge has, both in the left and right support members, a space opening towards the middle support and flexible screen. A movement mechanism within the space supports the flexible screen. A U-shaped configuration with an upper portion gradually inclining to be folded is formed in the vicinity of a bending position when the hinge is folded, adapting to the folding/unfolding of the mobile terminal with a flexible screen, enabling the screen to be completely supported when unfolded, creating a smooth transition at the bending position, avoiding damage, and enabling the mobile terminal to achieve a longer service life.

Abstract: Provided is a hinge for a rotating part, comprising a first cam (1), a second cam (1), a fixed cam (2), a slide cam (4) and a spring (6). A mobile terminal to which the hinge is applied is also provided. The hinge structure is simple and easy to assemble, and a third rotating body can be connected besides two relatively rotatable bodies. A second rotating body and the third rotating body can be independently rotated and linked as required according to a designed rotating program, and a self-locking of the hinge can be realized. The hinge is applicable for connection of various rotors having three rotating bodies, and is especially applicable for a connecting bracket, a keyboard and a screen in a mobile terminal, and is convenient for opening and closing, providing stable support when the mobile terminal is in an open working angle range.

Abstract: The present invention provides a hinge of a mobile terminal with a flexible screen. The outer side of the hinge supports the flexible screen. The hinge comprises a main support body, a first bracket and a second bracket rotatably connected to a rotating shaft of the hinge, a first support body and a second support body respectively slidably connected to the first bracket and the second bracket, and a synchronous control mechanism. An auxiliary support body is separately provided between the first support body and the main support body and between the second support body and the main support body. The auxiliary support body is correspondingly located at a bend portion of the hinge in a closed state. The hinge is further provided with a first guide structure rotating around the rotating shaft of the hinge together with the first bracket and a second guide structure rotating around the rotating shaft of the hinge together with the second bracket.

Abstract: A sliding plate hinge of a portable electronic device terminal includes a fixed plate and a sliding plate. A sliding-guide groove for the sliding plate is disposed at either side of the fixed plate. A frictional component supported by an elastic component is also disposed at either side of the fixed plate respectively. The frictional components at the two sides form a compression fit with the side surface of the sliding plate or with the side surface of a component fixedly connected to the sliding plate, so as to generate side pressure against the sliding plate or the component fixedly connected to the sliding plate. The design utilizes the frictional components to generate side pressure against the sliding plate or the component fixedly connected to the sliding plate and thus generate frictional damping, ensuring that the sliding plate hinge has a comfortable hand-feel even in the absence of a drive spring.

Abstract: A sliding plate hinge of a portable electronic device terminal includes a fixed plate and a sliding plate. A sliding-guide groove for the sliding plate is disposed at either side of the fixed plate. A frictional component supported by an elastic component is also disposed at either side of the fixed plate respectively. The frictional components at the two sides form a compression fit with the side surface of the sliding plate or with the side surface of a component fixedly connected to the sliding plate, so as to generate side pressure against the sliding plate or the component fixedly connected to the sliding plate. The design utilizes the frictional components to generate side pressure against the sliding plate or the component fixedly connected to the sliding plate and thus generate frictional damping, ensuring that the sliding plate hinge has a comfortable hand-feel even in the absence of a drive spring.

Abstract: A slide plate hinge comprises a fixed plate, and a slide plate. A slide plate sliding guide groove is respectively arranged on each of both sides of the fixed plate. The central section of the groove wall at one side of the sliding guide groove is of an elastic structure, and the elastic structure and the groove wall at the other side of the sliding guide groove clamps the slide plate. The slide plate hinge can implement the sliding guide and friction clamping on the slide plate by use of the sliding guide groove of an elastic structure, with high structural integration and concealability, thereby enabling the slide plate hinge to still have good hand feeling even without driving springs and enabling the slide plate to be stopped at any time amid the sliding process. The driving springs are not indispensable, so the thickness of the hinge can be reduced.

Abstract: This invention provides the combined driving spring in the slide cover hinge of the mobile communication terminal. It comprises multiple springs in the same shape, the multiple springs are arranged and combined in turn on the same plane, with their both ends fixed; the driving spring is provided with connections on its both ends to match with the slide in the slide hinge. The shape of the spring is similar to the shape W. The driving spring provided by this invention can be directly used as a driving mechanism in the slide hinge for the mobile communication terminals, simplifying the structure of the driving mechanism. In particular, when the spring in the shape of W is employed, the spring can not only facilitate the combination connection, but also provide a greater force. Besides, when the slide cover slides, less area is occupied when the spring deforms, making it easier to arrange other parts of the mobiles device.

Abstract: This invention provides the combined driving spring in the slide cover hinge of the mobile communication terminal. It comprises multiple springs in the same shape, the multiple springs are arranged and combined in turn on the same plane, with their both ends fixed; the driving spring is provided with connections on its both ends to match with the slide in the slide hinge. The shape of the spring is similar to the shape W. The driving spring provided by this invention can be directly used as a driving mechanism in the slide hinge for the mobile communication terminals, simplifying the structure of the driving mechanism. In particular, when the spring in the shape of W is employed, the spring can not only facilitate the combination connection, but also provide a greater force. Besides, when the slide cover slides, less area is occupied when the spring deforms, making it easier to arrange other parts of the mobiles device.