Abstract: A multifunctional base may include: a flexible member and a base. The base is connected to an end of the flexible member. The base includes a component configured to supply power, a rigid shell and a connecting edge. The flexible member is connected to the base via the connecting edge. The connecting edge is made of flexible thermoplastics. The rigid shell further includes a first rigid shell and a second rigid shell connected to the first rigid shell, the connecting edge is arranged around a periphery of the second rigid shell, and the connecting edge and the second rigid shell are in sealed connection with each other.

Abstract: In some embodiments, an inflatable lighting device may include: a flexible housing, a light assembly, and a sealing assembly. The flexible housing includes a first flexible sub-housing and a second flexible sub-housing connected to the first flexible sub-housing. The first flexible sub-housing and the second flexible sub-housing cooperatively defining a receiving cavity. The light assembly is received in the receiving cavity. The light assembly includes a plurality of light-emitting elements and a light base. The plurality of light-emitting elements are arranged on the light base. The sealing assembly is received in the receiving cavity. The sealing assembly is connected to an inner side of the first flexible sub-housing. The light assembly is at least partially sealed by the sealing assembly.

Abstract: An inflatable lighting device includes: a flexible housing, a light assembly, and a sealing assembly. The flexible housing defines a receiving cavity. The receiving cavity is inflatable, the flexible housing includes a first surface and a second surface. The light assembly is received in the receiving cavity, the light assembly includes a plurality of light elements and a light base, the plurality of light elements are arranged on the light base. The sealing assembly is received in the receiving cavity, the sealing assembly is connected to the inner side of the first surface. The light assembly is disposed between the sealing assembly and the first surface.

Abstract: An inflatable lighting device includes: a flexible housing, a light assembly, and a sealing assembly. The flexible housing defines a receiving cavity. The receiving cavity is inflatable, the flexible housing includes a first surface and a second surface. The light assembly is received in the receiving cavity, the light assembly includes a plurality of light elements and a light base, the plurality of light elements are arranged on the light base. The sealing assembly is received in the receiving cavity, the sealing assembly is connected to the inner side of the first surface. The light assembly is disposed between the sealing assembly and the first surface.

Abstract: An inflatable lighting device includes: a flexible housing, a light strip, and a sealing assembly. The flexible housing defines a receiving cavity. The receiving cavity is inflatable, the flexible housing includes a first surface and a second surface. The light strip is received in the receiving cavity, the light strip includes a plurality of light elements and a flexible base, the plurality of light elements are arranged on the flexible base. The sealing assembly is received in the receiving cavity, the sealing assembly is connected to the inner side of the first surface. The light strip is disposed between the sealing assembly and the first surface.

Abstract: An inflatable lighting device includes: a flexible housing, a light strip, and a sealing assembly. The flexible housing defines a receiving cavity. The receiving cavity is inflatable, the flexible housing includes a first surface and a second surface. The light strip is received in the receiving cavity, the light strip includes a plurality of light elements and a flexible base, the plurality of light elements are arranged on the flexible base. The sealing assembly is received in the receiving cavity, the sealing assembly is connected to the inner side of the first surface. The light strip is disposed between the sealing assembly and the first surface.

Abstract: An inflatable lamp is provided. The inflatable lamp includes a flexible housing and a light strip, the flexible housing defines a receiving cavity, the receiving cavity is inflatable; the light strip is received in the receiving cavity, at least a portion of the light strip is flexible and attached on an inner side of the flexible housing. The inflatable lamp is easy to carry and store.

Abstract: An inflatable lamp is provided. The inflatable lamp includes a flexible housing and a light strip, the flexible housing defines a receiving cavity, the receiving cavity is inflatable; the light strip is received in the receiving cavity, at least a portion of the light strip is flexible and attached on an inner side of the flexible housing. The inflatable lamp is easy to carry and store.

Abstract: Provided is an inflatable lamp, which includes a first flexible housing, a second flexible housing connected with the first flexible housing to cooperatively form a receiving cavity, a power supply assembly arranged on the first flexible housing, a light strip received in the receiving cavity, and a sealing assembly. The power supply assembly has a mounting element arranged on the first flexible housing and a power supply received in the mounting element. One end of the light strip is arranged on the mounting element and electrically connected with the power supply. The sealing assembly includes a first sealing element sealingly connected with an inner side of the first flexible housing. The first sealing element is configured to airtightly seal and cover the light strip, the mounting element, and the power supply. The inflatable lamp of the present disclosure is easy to carry and store.

Abstract: A positioning device that has a support table, two pairs of sliding blocks slidably mounted in the support table, a positioning plate extending vertically at the top of each sliding block, a base on which the support table is supported, a cylinder in the base, a ball in the cylinder, a piston rod slidably mounted in the cylinder and pushing the ball to move upward in a vertical direction, so that the ball drives the two pairs of sliding blocks to move away from each other in the first horizontal direction and the second horizontal direction, respectively, until the positioning plates of the two pairs of sliding blocks abut against four inner walls of the opening of the circuit board, respectively, to allow the electronic device to be received in a positioning slot defined by the positioning plates, and a release mechanism that drives the piston rod to move downward in the vertical direction to allow the two pairs of sliding blocks to be moved toward each other in the first horizontal direction and the second

Abstract: A positioning device including a support tab, two pairs of sliding blocks slidably mounted in the support table, a positioning plate extending vertically from on a top of each sliding block, a base on which the support table is supported, a cylinder installed in a chamber of the base, a ball received in the cylinder, a piston rod slidably mounted in the cylinder that pushes the ball to move upward in a vertical direction, so that the ball drives the two pairs of sliding blocks to move away from each other in the first horizontal direction and the second horizontal direction, respectively, until the positioning plates of the two pairs of sliding blocks abut against four inner walls of the opening of the circuit board, respectively, to allow the electronic device to be received in a positioning slot defined by the positioning plates, and a release mechanism.

Abstract: A positioning device including a support tab, two pairs of sliding blocks slidably mounted in the support table, a positioning plate extending vertically from on a top of each sliding block, a base on which the support table is supported, a cylinder installed in a chamber of the base, a ball received in the cylinder, a piston rod slidably mounted in the cylinder that pushes the ball to move upward in a vertical direction, so that the ball drives the two pairs of sliding blocks to move away from each other in the first horizontal direction and the second horizontal direction, respectively, until the positioning plates of the two pairs of sliding blocks abut against four inner walls of the opening of the circuit board, respectively, to allow the electronic device to be received in a positioning slot defined by the positioning plates, and a release mechanism that drives the ball to move downward to allow the two pairs of sliding blocks to be moved toward each other in the first horizontal direction and the secon

Abstract: A positioning device that has a support table, two pairs of sliding blocks slidably mounted in the support table, a positioning plate extending vertically at the top of each sliding block, a base on which the support table is supported, a cylinder in the base, a ball in the cylinder, a piston rod slidably mounted in the cylinder and pushing the ball to move upward in a vertical direction, so that the ball drives the two pairs of sliding blocks to move away from each other in the first horizontal direction and the second horizontal direction, respectively, until the positioning plates of the two pairs of sliding blocks abut against four inner walls of the opening of the circuit board, respectively, to allow the electronic device to be received in a positioning slot defined by the positioning plates, and a release mechanism that drives the piston rod to move downward in the vertical direction to allow the two pairs of sliding blocks to be moved toward each other in the first horizontal direction and the second

Abstract: An inflatable speaker includes a collapsible inflatable housing and a loudspeaker, the collapsible housing includes a circumferential side wall, a first end wall, a second end wall, and a valve for inflating the collapsible inflatable housing, wherein the first end wall includes a first inner layer, a first outer layer, and a speaker support plate between them provided with an audio transmission inner sound hole, the first outer layer is provided with an outer sound hole. The loudspeaker is positioned between the first inner layer and speaker support plate, a waterproof ventilated acoustic membrane is placed to cover the loudspeaker frame, a first waterproof adhesive permanently binds the waterproof ventilated acoustic membrane and speaker support plate together, and a second waterproof adhesive permanently binds the edge portion of the outer sound hole and speaker support plate together, thus, giving the inflatable speaker a higher level of protection.

Abstract: An inflatable speaker includes a collapsible inflatable housing and a loudspeaker, the collapsible housing includes a circumferential side wall, a first end wall, a second end wall, and a valve for inflating the collapsible inflatable housing, wherein the first end wall includes a first inner layer, a first outer layer, and a speaker support plate between them provided with an audio transmission inner sound hole, the first outer layer is provided with an outer sound hole. The loudspeaker is positioned between the first inner layer and speaker support plate, a waterproof ventilated acoustic membrane is placed to cover the loudspeaker frame, a first waterproof adhesive permanently binds the waterproof ventilated acoustic membrane and speaker support plate together, and a second waterproof adhesive permanently binds the edge portion of the outer sound hole and speaker support plate together, thus, giving the inflatable speaker a higher level of protection.