CN219610800U - Wall-inserted type power adapter - Google Patents

Abstract

The utility model discloses a wall-inserted type power adapter which comprises an adapter shell and a cover body, wherein the cover body is sleeved on the head of the adapter shell, a main board is arranged in the adapter shell, a first inserting piece is arranged at the input end of the main board, a second inserting piece is arranged at the position, right opposite to the first inserting piece, of the bottom surface of the cover body, the top surface of the second inserting piece is abutted against the bottom surface of the first inserting piece, sliding grooves are formed in the two side surfaces of the adapter shell, sliding blocks are arranged at the positions, opposite to the sliding grooves, of the inner wall surface of the cover body, and are slidably arranged in the sliding grooves, and limiting assemblies are arranged on the inner wall surfaces of the sliding grooves. The utility model has simple structure, can directly complete the power-off operation after the adapter shell is pulled outwards, can press the limiting rod into the hidden groove after the reverse operation, and can automatically pull into the cover body through the rebound of the second spring, so that the first inserting sheet and the second inserting sheet are contacted and communicated again, and the power-on and power-off of the power adapter can be carried out when the power supply does not leave the wall surface.

Description

Wall-inserted type power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a wall-plug type power adapter.

Background

The adapter is an interface converter, which may be a stand-alone hardware interface device, allowing the hardware or electronic interface to connect with other hardware or electronic interfaces, or may be an information interface, such as: the power adapter is small portable electronic equipment and power supply conversion equipment of electronic appliances, and generally consists of a shell, a power transformer and a rectifying circuit, and can be divided into an alternating current output type and a direct current output type according to the output type of the power adapter and can be divided into a wall-inserted type and a desktop type according to the connection mode.

At present, when the power adapter does not leave the wall power supply, the power failure can not be completed, and the power failure can be realized only by pulling out the power adapter from the wall or a socket, so that the power failure is troublesome to pull out and insert all the time, and the abrasion to the inserting sheet is larger.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a wall-plug type power adapter, which can quickly complete power-off operation without pulling out and plug in, and reduce abrasion to the plug-in sheet.

The utility model is realized by the following technical scheme: the utility model provides an insert wall type power adapter, includes adapter casing and cover body, adapter casing's head is located to the cover body cover, adapter casing internally mounted has the mainboard, install first inserted sheet on the input of mainboard, adapter casing's bottom surface is just being equipped with the bar mouth to first inserted sheet department, in the bar mouth is inserted to first inserted sheet lower extreme, the bottom surface of first inserted sheet sets up with adapter casing's bottom surface parallel and level, the second inserted sheet is just all installed to first inserted sheet department to the bottom surface of cover body, the top surface of second inserted sheet all contradicts with the bottom surface of first inserted sheet, all be equipped with the spout on the both sides face of adapter casing, the slider is just being installed to spout department to the internal face of cover body, slider all slidable mounting is in the spout, spacing subassembly is all installed on the internal face of spout.

As the preferred technical scheme, spacing subassembly all includes gag lever post and first spring, and the internal face of adapter casing just forms the thickening portion to spout department protrusion, is equipped with the hidden groove with spout intercommunication on the lateral surface of thickening portion, and in the hiding groove was inserted to gag lever post one end, the other end extends to the external world to contradict with the terminal surface of the cover body, the exposed one end of gag lever post all is hemispherical structure setting, and first spring one end is all installed on the terminal surface of gag lever post inside, and the other end is all installed on the internal face of hiding the groove.

As the preferable technical scheme, the internally mounted of the cover body has a plurality of second springs, and the other end of second spring is installed on the outer wall surface of adapter casing, and the inside of the cover body is still installed the U template, installs the rubber layer on the lateral surface of U template, and the rubber layer is contradicted with the outer wall surface of adapter casing.

As the preferable technical scheme, the cross sections of the sliding groove and the sliding block are arranged in a trapezoid structure.

As a preferred solution, the cover is made of an insulating plastic material.

The beneficial effects of the utility model are as follows: the utility model has simple structure, after the adapter shell is pulled outwards, the first inserting piece can be misplaced with the second inserting piece, the power-off operation can be directly completed, after the adapter shell is pulled out, the limiting rod can be ejected out, the moving adapter shell is positioned, the stability of power-off is ensured, after the reverse operation, the limiting rod can be pressed into the hidden groove, and the hidden groove is automatically pulled into the cover body through the rebound of the second spring, so that the first inserting piece and the second inserting piece are in contact communication again, and the power-on and power-off of the power adapter can be carried out when the adapter does not leave a wall power supply.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the housing and adapter housing of the present utility model;

fig. 3 is a schematic view of the structure of the present utility model after the adapter housing is moved outwardly.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

As shown in fig. 1 and 2, the wall-inserted power adapter of the utility model comprises an adapter shell and a cover body 2, wherein the cover body 2 is sleeved on the head of the adapter shell, a main board 9 is arranged in the adapter shell, a first inserting sheet 11 is arranged on the input end of the main board 9, a strip-shaped opening is arranged on the bottom surface of the adapter shell right opposite to the first inserting sheet 11, the lower end of the first inserting sheet 11 is inserted into the strip-shaped opening, the bottom surface of the first inserting sheet 11 is flush with the bottom surface of the adapter shell, a second inserting sheet 3 is arranged on the bottom surface of the cover body 2 right opposite to the first inserting sheet 11, sliding grooves 4 are arranged on the two side surfaces of the adapter shell, sliding blocks are arranged on the inner wall surface of the cover body 2 right opposite to the sliding grooves 4, and limit components are arranged on the inner wall surface of the sliding grooves 4.

In this embodiment, spacing subassembly all includes gag lever post 5 and first spring, and the internal face of adapter casing just forms the thickening portion to the protrusion of spout 4 department, is equipped with the hidden groove with spout 4 intercommunication on the lateral surface of thickening portion, and in the hidden groove was inserted to gag lever post 5 one end, the other end extended to the external world to contradict with the terminal surface of cover body 2, the one end that gag lever post 5 exposes all is hemispherical structure setting, and first spring one end is all installed on the terminal surface of gag lever post 5 inside, and the other end is all installed on the internal face of hidden groove.

In this embodiment, a plurality of second springs 6 are installed to the internally mounted of the cover body 2, and on the outer wall surface of the adapter casing, the rubber layer 7 is installed on the lateral surface of U-shaped board 8,U template 8 in the internally mounted of the cover body 2, and rubber layer 7 is contradicted with the outer wall surface of the adapter casing, and after the adapter casing return, the adapter casing can strike on the rubber layer, can play the effect of buffering through the rubber layer.

In this embodiment, the cross sections of the sliding groove 4 and the sliding block are all in a trapezoid structure, so that the sliding block is prevented from being separated from the sliding groove, and the sliding block can only move transversely along the sliding groove.

In this embodiment, the cover 2 is made of an insulating plastic material, so that the potential hazard caused by the conduction of the cover is avoided.

As shown in fig. 3, when power failure is required, the adapter housing can be pulled outwards to enable the adapter housing to move outwards along the sliding block, after the adapter housing moves to a certain distance, the limiting rod can be outwards popped up through the first spring, and the moved adapter housing can be propped against the cover body through the limiting rod, so that the situation that the adapter housing moves inwards to enable the first inserting sheet and the second inserting sheet to be directly misplaced is avoided, and power failure operation is directly completed;

when the adapter shell is required to be electrified, the adapter shell can be inwards extruded, after the hemispherical surface on the limiting rod and the end face of the cover body are extruded, the limiting rod can be pressed into the hidden groove, after the positioning of the limiting rod is lost, the adapter shell can be pulled back into the cover body by the rebound of the second spring, so that the first inserting sheet and the second inserting sheet are opposite again, the electrified operation can be directly completed, and the plugging and unplugging are not required.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims (5)

1. A wall-plug power adapter, characterized in that: including adapter casing and cover body (2), the head of adapter casing is located to cover body (2) cover, adapter casing internally mounted has mainboard (9), install first inserted sheet (11) on the input of mainboard (9), adapter casing's bottom surface is just being equipped with the bar mouth to first inserted sheet (11) department, in bar mouth is inserted to first inserted sheet (11) lower extreme, the bottom surface of first inserted sheet (11) sets up with adapter casing's bottom surface parallel and level, second inserted sheet (3) are all installed to first inserted sheet (11) department to cover body's bottom surface, the top surface of second inserted sheet (3) all contradicts with first inserted sheet (11) bottom surface, all be equipped with spout (4) on adapter casing's the both sides face, cover body (2) internal face just is just to spout (4) department all install the slider, slider all slidable mounting is in spout (4), spacing subassembly is all installed on spout (4) internal face.

2. The wall plug power adapter of claim 1, wherein: the limiting component comprises a limiting rod (5) and a first spring, the inner wall surface of the adapter shell is opposite to the chute (4) and protrudes to form a thickened part, a hidden groove communicated with the chute (4) is formed in the outer side surface of the thickened part, one end of the limiting rod (5) is inserted into the hidden groove, the other end of the limiting rod extends to the outside and is abutted against the end surface of the cover body (2), the exposed end of the limiting rod (5) is arranged in a hemispherical structure, one end of the first spring is arranged on one end surface of the inner portion of the limiting rod (5), and the other end of the first spring is arranged on the inner wall surface of the hidden groove.

3. The wall plug power adapter of claim 1, wherein: the internally mounted of the cover body (2) is provided with a plurality of second springs (6), the other ends of the second springs (6) are arranged on the outer wall surface of the adapter shell, the inside of the cover body (2) is also provided with a U-shaped plate (8), the outer side surface of the U-shaped plate (8) is provided with a rubber layer (7), and the rubber layer (7) is abutted against the outer wall surface of the adapter shell.

4. The wall plug power adapter of claim 1, wherein: the cross sections of the sliding groove (4) and the sliding block are arranged in a trapezoid structure.

5. The wall plug power adapter of claim 1, wherein: the cover body (2) is made of insulating plastic material.