Power adapter mounting shell for electric furniture

Abstract

The utility model relates to a power adapter mounting shell for electric furniture, which comprises a shell body with an opening at one end and a plurality of clamping jaws arranged on the shell body, the clamping jaws are arranged at the opening of the shell body, one end of each clamping jaw close to the inner cavity of the shell body is used for abutting against a power adapter, and the other end of each clamping jaw is used for abutting against the power adapter. The side wall of the shell is further provided with a plurality of installation holes used for screws to penetrate through, two side walls, away from each other, of the shell are provided with wire passing grooves in a penetrating mode, and the wire passing grooves penetrate through the side wall of the opening of the shell. After the shell is fixed to furniture through the screws, the power adapter can be directly arranged in the shell, the position of the power adapter is limited through the clamping jaws, other limiting tools do not need to be used in the installation process of the power adapter, and the power adapter can be installed only by inserting the power adapter into the shell; therefore, the power adapter is more convenient to install.

Description

Technical Field

[0001] The present application relates to the technical field of electric furniture accessories, and in particular to a power adapter mounting housing for electric furniture. Background Art

[0002] The power adapter is a power supply conversion device for small electronic devices and electronic appliances, which converts the current from AC input to DC output. On electric furniture, since each electric furniture is equipped with electronic equipment, a power adapter needs to be installed on each electric furniture.

[0003] Current power adapters are usually made of a metal shell and a nylon tie. First, screws are passed through the side wall of the metal shell adjacent to its opening and fixed to the furniture. After the power adapter is placed in the metal shell, the nylon tie is passed around the side wall of the power adapter close to the opening of the metal shell and the nylon tie is passed through the bottom of the metal shell and tied tightly, which makes the installation and fixation of the power adapter more troublesome.

[0004] Therefore, it is necessary to propose a new technical solution to solve the above problems. Utility Model Content

[0005] In order to make the installation of the power adapter more convenient, the present application provides a power adapter installation shell for electric furniture.

[0006] The present application provides a power adapter installation housing for electric furniture, which adopts the following technical solution:

[0007] A power adapter mounting shell for electric furniture comprises a shell with an opening at one end and a plurality of claws arranged on the shell, wherein the claws are arranged at the opening of the shell, and the ends of the claws close to the inner cavity of the shell are used to abut against the power adapter, and the side walls of the shell are also provided with a plurality of mounting holes for passing screws, and two side walls of the shell away from each other are penetrated with wire grooves, and the wire grooves penetrate the side walls at the opening of the shell.

[0008] By adopting the above technical solution, after the shell is fixed to the furniture by screws, the power adapter can be directly placed inside the shell and the position of the power adapter can be limited by the claws. During the installation of the power adapter, there is no need to use other limiting tools. The power adapter only needs to be inserted into the shell to achieve the installation of the power adapter, thereby making the installation of the power adapter more convenient.

[0009] Optionally: the claws are arranged on two side walls of the shell that are far away from each other and have no wire grooves, and a plurality of deformation grooves are penetrated on the inner wall of the shell. The deformation grooves are respectively arranged on both sides of the claws, and the deformation grooves penetrate the side walls at the opening of the shell.

[0010] By adopting the above technical solution, the side wall of the shell can also be deformed as the claw moves by utilizing the deformation groove, so that the deformation of the claw is easier to produce, thereby making the installation and disassembly of the power adapter more convenient. At the same time, the deformation distance of the claw is increased, so that the claw is not easily broken directly during the deformation process.

[0011] Optionally: a side wall of the shell having a claw is provided with a plurality of wire clips, the wire clips are elastically provided, one end of the wire clip is fixed to the shell, and the other end of the wire clip abuts against the shell.

[0012] By adopting the above technical solution, the position of the wire connected to the power adapter is limited by the wire clamp, and the wire can be directly clamped between the wire clamp and the housing, so that the limiting of the wire is more convenient.

[0013] Optionally, the ends of the wire clips that are close to each other are both fixed to the housing.

[0014] By adopting the above technical solution, when the electric wires are clamped on the wire clamps, the electric wires in the adjacent wire clamps are not easily pulled out.

[0015] Optionally: the mounting hole is arranged on a side of the shell away from its opening and on a side wall of the shell away from the wire clamp.

[0016] By adopting the above technical solution, the installation orientation of the shell can be changed as needed, so that the installation of the shell is more in line with the working conditions.

[0017] Optionally: a first avoidance step protruding in a direction away from the shell is provided on a side wall of the shell away from its opening, the first avoidance step is communicated with an inner cavity of the shell, and the mounting hole is provided on the first avoidance step.

[0018] By adopting the above technical solution, after the screw is inserted into the installation hole, the head of the screw will not affect the process of installing the power adapter in the shell, and the shell will not be directly attached to the furniture, thereby increasing heat dissipation.

[0019] Optionally: a second avoidance step protruding in a direction away from the shell is provided on the side wall of the shell away from the wire clamp, the second avoidance step is connected to the inner cavity of the shell, and the mounting hole is provided on the second avoidance step.

[0020] By adopting the above technical solution, after the screw is inserted into the installation hole, the head of the screw will not affect the process of installing the power adapter in the shell, and the shell will not be directly attached to the furniture, thereby increasing heat dissipation.

[0021] Optionally: a tool hole penetrates the side wall of the shell provided with the wire clamp, and the projection view of the tool hole on the side wall of the shell provided with the second avoidance step covers the mounting hole provided on the second avoidance step.

[0022] By adopting the above technical solution, when limiting the position of the screw in the mounting hole provided on the second avoidance step, the tool can be directly passed through the tool hole to be connected with the screw, thereby making the limiting of the screw more convenient.

[0023] Optionally: an enlarged hole is provided on the side wall of the shell away from its opening, and the enlarged hole is connected to the tool hole.

[0024] By adopting the above technical solution, the tool hole does not need to use a side core pulling structure during the injection molding process, thereby reducing the cost of the mold.

[0025] Optionally: a retracted step that is retracted toward the inside of the shell is provided between a side wall of the shell having a wire slot and a side wall of the shell away from its opening, and the retracted step is close to a side wall of another wire slot for abutting against a side wall of the power adapter having wires.

[0026] By adopting the above technical solution, the power adapter can still be stably arranged in the shell while increasing the opening area of ​​the shell by utilizing the indented step, making the installation and removal of the power adapter more convenient.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. A housing fixed with screws is provided, and a claw that can be deformed and limit the position of the power adapter is provided on the housing. After the power adapter is placed in the housing, the claw can be used to limit the position of the power adapter, thereby making the connection of the power adapter more convenient;

[0029] 2. The position of the wire connected to the power adapter is limited by setting a wire clamp on the surface of the shell. When the position of the wire needs to be limited, the wire only needs to be placed between the wire clamp and the shell, making it more convenient to define the position of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0031] Figure 2 This is a schematic diagram for illustrating the location of the mounting holes in an embodiment of the present application.

[0032] In the figure, 1. shell; 11. deformation groove; 12. wire groove; 13. mounting hole; 14. tool hole; 15. enlarged hole; 16. retracted step; 2. claw; 3. wire clamp; 4. second avoidance step; 5. first avoidance step. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] The present application discloses a power adapter mounting housing for electric furniture, such as Figure 1 As shown, it includes a shell 1 with an opening at one end and a plurality of claws 2 arranged on the shell 1. The shell 1 is an injection molded part. In this embodiment, the shell 1 is rectangular, and the end surface with the largest area is open, so that the power adapter can be placed inside the shell 1 through the opening. In this embodiment, there are six claws 2, and three claws are arranged at the positions where the long sides of the opening of the shell 1 are located. After the power adapter is placed in the shell 1, the claws 2 can abut against the side wall of the power adapter close to the opening of the shell 1, so that the power adapter can be stably located in the shell 1.

[0035] A plurality of deformation grooves 11 are formed through the two side walls of the shell 1 near the claw 2. The deformation grooves 11 penetrate the end surface of the shell 1 with an opening, and the deformation grooves 11 are respectively arranged on both sides of the claw 2. Therefore, during the deformation of the claw 2, the shell 1 located between the deformation grooves 11 can be deformed along with the deformation of the claw 2, thereby making it easier for the claw 2 to deform and making the installation and disassembly process of the power adapter more convenient.

[0036] The two side walls with the smallest areas of the shell 1 are penetrated by a wire groove 12, and the wire groove 12 penetrates the side wall of the shell 1 with an opening. After the power adapter is set in the shell 1, the wires at both ends of the power adapter can pass through the wire groove 12 to communicate with the outside world, and the outer wall of the wire connected to the power adapter is kept in contact with the inner wall of the wire groove 12, so that when the wires on the power adapter are bent, the connection between the wires and the power adapter is not easy to move, so that the connection between the wires and the power adapter is not easily affected.

[0037] Since it is necessary to set up additional wires to connect the power adapter to the power tool during the assembly of the electric furniture, and the position of the additional wires also needs to be limited, a plurality of wire clamps 3 are also set on a side wall of the housing 1 with a deformation groove 11. In this embodiment, two wire clamps 3 are set. The wire clamps 3 are made of plastic material so that they are elastic and can be deformed. One end of the wire clamp 3 is fixed to the outer wall of the housing 1, and the other end of the wire clamp 3 abuts against the outer wall of the housing 1, so that the wire can be clamped between the wire clamp 3 and the housing 1 to fix the position of the wire. The ends of the wire clamps 3 fixed to the housing 1 are close to each other, so that when the wires are clamped toward the inside of the wire clamps 3, the wires clamped in the adjacent wire clamps 3 will not be pulled out.

[0038] like Figure 2 As shown, two second avoidance steps 4 protruding in the direction away from the housing 1 are provided on the side wall of the housing 1 away from the wire clamp 3, the second avoidance step 4 is connected to the inner cavity of the housing 1, and one inner wall of the second avoidance step 4 is flush with the inner wall of the inner cavity of the housing 1 away from the opening, one end of the second avoidance step 4 is flush with the side wall where the opening of the housing 1 is located, and a gap is left between the two second avoidance steps 4. The second avoidance steps 4 are all provided with mounting holes 13 connected to their inner cavity, and the screws used to install the housing 1 can pass through the mounting holes 13 and be fixed to the furniture, and the heads of the screws can sink into the second avoidance steps 4, so that the second avoidance steps 4 are used to prevent the screws from affecting the installation of the power adapter.

[0039] The end surface of the housing 1 away from the opening is provided with four first avoidance steps 5 protruding in a direction away from the housing 1. The first avoidance steps 5 are connected to the inner cavity of the housing 1, and the first avoidance steps 5 are arranged in pairs along the length direction of the housing 1. The first avoidance steps 5 are also provided with mounting holes 13, and the mounting holes 13 provided on the first avoidance steps 5 are arranged in a long strip shape, so that the position of the screw can be adjusted when the screw is inserted into the mounting hole 13 on the first avoidance step 5.

[0040] like Figure 1 As shown, when the screw is passed through the mounting hole 13 provided on the second avoidance step 4 and tightened, it is difficult to directly use a tool to limit the position of the screw head, which makes it inconvenient to rotate the screw. Therefore, a tool hole 14 is penetrated through the side wall of the housing 1 on which the wire clamp 3 is provided. The projection view of the tool hole 14 on the side wall of the housing 1 on which the second avoidance step 4 is provided covers the mounting hole 13 provided on the second avoidance step 4, so that the tool can be directly connected to the screw through the tool hole 14, making the use of the screw more convenient. The wire clamp 3 is respectively provided on both sides of the tool hole 14, and one end of the wire clamp 3 fixed to the housing 1 is provided near the tool hole 14.

[0041] In order to prevent the tool hole 14 from being processed and formed by a side core pulling mechanism during the injection molding process, an enlarged hole 15 is further provided at the end of the shell 1 away from its opening. The enlarged hole 15 is connected to the tool hole 14, and the two end surfaces of the enlarged hole 15 close to the wire groove 12 are respectively flush with the two end surfaces of the tool hole 14 close to the wire groove 12, thereby eliminating the need to set a side core pulling structure during the injection molding process of the tool hole 14.

[0042] like Figure 2 As shown, in order to make the installation and disassembly of the power adapter more convenient, a retracted step 16 that is retracted toward the inside of the shell 1 is provided between a side wall of the shell 1 with a wire groove 12 and the side wall of the shell 1 away from its opening, and the two ends of the retracted step 16 are flush with the two side walls of the shell 1 with claws 2, and the side wall of the retracted step 16 close to the other wire groove 12 abuts against the side wall of the power adapter with wires, so that the power adapter can still be set in the shell 1, and the opening of the shell 1 is made larger by the retracted step 16, so that the power adapter is easier to place in the shell 1, and the power adapter is easier to take out from the shell 1 during disassembly.

[0043] The implementation principle of this embodiment is as follows: first, insert the screw into the mounting hole 13 to fix the housing 1 on the furniture. When the screw is inserted into the mounting hole 13 on the first avoidance step 5, insert the tool into the tool hole 14 to limit the head of the screw. If the screw is inserted into the mounting hole 13 on the second avoidance step 4, insert the tool into the opening of the housing 1 to connect the tool with the screw and limit the head of the screw. Then, place the power adapter in the housing 1, and place the wire connected to the power adapter between the wire clamp 3 and the housing 1 through the movable end of the wire clamp 3.

[0044] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A power adapter mounting housing for electric furniture, characterized in that: The invention comprises a shell (1) with an opening at one end and a plurality of claws (2) arranged on the shell (1), wherein the claws (2) are arranged at the opening of the shell (1), and one end of the claws (2) close to the inner cavity of the shell (1) is used to abut against a power adapter, and a plurality of mounting holes (13) for passing screws are also arranged on the side wall of the shell (1), and a wire groove (12) is penetrated on two side walls of the shell (1) that are far away from each other, and the wire groove (12) penetrates the side wall of the shell (1) at the opening.

2. The power adapter mounting housing for electric furniture according to claim 1, characterized in that: The clamping claw (2) is arranged on two side walls of the shell (1) which are away from each other and on which no wire groove (12) is arranged. A plurality of deformation grooves (11) are penetrated on the inner wall of the shell (1). The deformation grooves (11) are respectively arranged on both sides of the clamping claw (2). The deformation grooves (11) penetrate the side wall at the opening of the shell (1).

3. The power adapter mounting housing for electric furniture according to claim 1, characterized in that: The housing (1) is provided with a plurality of wire clips (3) on a side wall of a clamping claw (2); the wire clips (3) are elastically arranged, one end of the wire clip (3) is fixed to the housing (1), and the other end of the wire clip (3) abuts against the housing (1).

4. The power adapter mounting housing for electric furniture according to claim 3, characterized in that: The ends of the wire clips (3) that are close to each other are both fixed on the housing (1).

5. The power adapter mounting housing for electric furniture according to claim 3, characterized in that: The mounting hole (13) is arranged on a side of the housing (1) away from its opening and on a side wall of the housing (1) away from the wire clamp (3).

6. The power adapter mounting housing for electric furniture according to claim 5, characterized in that: A first avoidance step (5) protruding in a direction away from the shell (1) is provided on a side wall of the shell (1) away from its opening; the first avoidance step (5) is communicated with the inner cavity of the shell (1); and the mounting hole (13) is provided on the first avoidance step (5).

7. The power adapter mounting housing for electric furniture according to claim 5, characterized in that: A second avoidance step (4) is provided on a side wall of the housing (1) away from the wire clamp (3), the second avoidance step (4) being in communication with the inner cavity of the housing (1), and the mounting hole (13) being provided on the second avoidance step (4).

8. The power adapter mounting housing for electric furniture according to claim 4, characterized in that: A tool hole (14) penetrates through the side wall of the housing (1) on which the wire clamp (3) is provided, and a projection view of the tool hole (14) on the side wall of the housing (1) on which the second avoidance step (4) is provided covers the mounting hole (13) provided on the second avoidance step (4).

9. The power adapter mounting housing for electric furniture according to claim 8, characterized in that: An enlarged hole (15) is provided on the side wall of the housing (1) away from the opening thereof, and the enlarged hole (15) is communicated with the tool hole (14).

10. The power adapter installation housing for electric furniture according to claim 1, characterized in that: The shell (1) is provided with a side wall of a wire groove (12), and a retracted step (16) is provided between the side wall of the shell (1) away from the opening thereof, and is retracted toward the inside of the shell (1); the retracted step (16) is close to the side wall of the other wire groove (12) and is used to abut against the side wall of the power adapter on which the wires are provided.

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