Abstract: An optical-fiber connector includes a coupling member, a core component, a sleeve member, a metal retaining member, and a pressing member. The core component is in the receiving space. The metal retaining member is connected to one of two ends of the coupling member. The elastic arm of the metal retaining member inclinedly extends toward the other end of the coupling member. Two sides of the elastic arm have a plurality of retaining structures. The sleeve member is at the other end of the coupling member and is connected to the pressing member. The pressing portion of the pressing member extends toward the elastic arm. The metal retaining member is adapted to be buckled with an adapter, so that the service life of the optical-fiber connector can be prolonged.

Abstract: A wearable device includes a host, a first belt, a second belt, a circuit board, a cable, and an adjustment mechanism. The first belt, one end of which is connected to a first side of the host, has a cable holding part. One end of the second belt is connected to a second side of the host. The circuit board is disposed at an overlap of the first belt and the second belt. A first end and a second end opposite to each other of the cable are connected to the circuit board and the first side respectively, and a holding section of the cable is fixed to the cable holding part. The adjusting mechanism is disposed at an overlap of the first belt and the second belt to adjust an overlapping length of the first belt and the second belt.

Abstract: A display and housing thereof is disclosed. The housing is applied for assembling a touch panel, and comprises a first case, a buffering structure and a joint structure. The first case has an accommodating space at one side of the first case to accommodate the touch panel. The buffering structure is made of soft material, and the outer edge of the buffering structure connects the first case, and the inner edge of the buffering structure extends toward the accommodating space. The joint structure is made of hard material, and one side of the joint structure connects with one side of the buffering structure. The touch panel is connected with the first case, and the another side of the joint structure being opposite to the side connected with the buffering structure is connected to the touch panel upon the touch panel being accommodated in the accommodating space.

Abstract: A display and housing thereof is disclosed. The housing is applied for assembling a touch panel, and comprises a first case, a buffering structure and a joint structure. The first case has an accommodating space at one side of the first case to accommodate the touch panel. The buffering structure is made of soft material, and the outer edge of the buffering structure connects the first case, and the inner edge of the buffering structure extends toward the accommodating space. The joint structure is made of hard material, and one side of the joint structure connects with one side of the buffering structure. The touch panel is connected with the first case, and the another side of the joint structure being opposite to the side connected with the buffering structure is connected to the touch panel upon the touch panel being accommodated in the accommodating space.

Abstract: A device with a button guiding element comprises a device substance, a button, a button guiding element, and a circuit board. The device substance has a button opening. The button comprises a button substance, a first fixing element, a second fixing element, and a driving element. The button substance is located in the button opening. The first fixing element is fixed to the first side of the button substance and engages with the device substance. The second fixing element is fixed to the second side of the button substance. The driving element is located on the button substance. The circuit board has a driving point, which is spaced apart from and in alignment with the driving element. The button guiding element disposed in the device substance is used to restrict the motion of the second fixing element to reduce the occurrence of a situation in which the button is obliquely positioned.

Abstract: A mobile phone includes a main body consisting of front and rear side parts; a retention groove formed in the rear side part and having pivotal holes; and a prop kept within the retention groove in the rear side part. The prop has two positioning posts pivotally inserted into the pivotal holes in the rear side part. The prop is turnable relative to the rear side part between a normal position where the prop is pressed into the retention groove, and an extended position where the prop is spaced apart from the rear side part to form an angle. Movement of the prop between the normal position and the extended position results in engagement between the positioning posts and the pivotal holes so as to permit leaning of the main body on the prop.

Abstract: A device comprises a device substance, a button, a button restriction element, and a circuit board. The device substance has a button opening. The button comprises a button substance, a first fixing element, a second fixing element, and a driving element. The button substance locates in the button opening. The first fixing element fixes on the first side of the button substance and wedges with the device substance. The second fixing element fixes on the second side of the button substance. The driving element locates on the button substance. The circuit board has a driving point, which is located correspondingly to the driving element. The button restriction element, capable of restricting the motion of the second fixing element to reduce buttons oblique.

Abstract: A mobile phone includes a main body consisting of front and rear side parts; a retention groove formed in the rear side part and having pivotal holes; and a prop kept within the retention groove in the rear side part. The prop has two positioning posts pivotally inserted into the pivotal holes in the rear side part. The prop is turnable relative to the rear side part between a normal position where the prop is pressed into the retention groove, and an extended position where the prop is spaced apart from the rear side part to form an angle. Movement of the prop between the normal position and the extended position results in engagement between the positioning posts and the pivotal holes so as to permit leaning of the main body on the prop.

Abstract: A seat device for fastening electrical contacts in a battery. The device includes, an integral housing having first openings inside, a second opening on a surface thereof, and a well formed thereon having a portion in communication with the first openings and the remaining portion in communication with the second opening and at least one cell groove. At least one seat provided at one end of the cell groove adjacent to the first openings includes an indentation distal from the cell groove in communication with inside of the seat. An inclined protrusion, and an L-shaped recess are adjacent to the indentation, for fastening the electrical contacts in the seat.

Abstract: The invention is to provide an electronic device battery holder structure comprised of a case of one-piece construction, the said case having an opening formed in its exterior lateral surface as well as another opening formed in its interior lateral surface; a compartment disposed in the said case such that one portion of the said compartment is aligned with and contiguous to the position of the said opening and its other portion is aligned with and contiguous to the position of the said other opening, the said compartment having internally situated a minimum of one or more battery holders that enable the sequential installation of a plurality of batteries from the said opening into the said battery holders.

Abstract: The invention is to provide an electronic device battery holder structure comprised of a case of one-piece construction, the said case having an opening formed in its exterior lateral surface as well as another opening formed in its interior lateral surface; a compartment disposed in the said case such that one portion of the said compartment is aligned with and contiguous to the position of the said opening and its other portion is aligned with and contiguous to the position of the said other opening, the said compartment having internally situated a minimum of one or more battery holders that enable the sequential installation of a plurality of batteries from the said opening into the said battery holders.