CN220291883U

CN220291883U - Protective power adapter

Info

Publication number: CN220291883U
Application number: CN202321725215.0U
Authority: CN
Inventors: 许乐庆
Original assignee: Guangdong Sangu Technology Co ltd
Current assignee: Guangdong Sangu Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-02
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to a protective power adapter, which comprises a power adapter body, wherein rubber blocks are fixedly arranged on the outer wall of the power adapter body, the rubber blocks are uniformly distributed, a protective shell is fixedly arranged at the other end of the rubber blocks, a protective sleeve is fixedly arranged on the outer wall of the protective shell, a cavity is formed in the protective sleeve, rubber bumps are fixedly arranged in the cavity, the rubber bumps are uniformly distributed, a socket is formed in one end of the power adapter body, and a plug is arranged in the socket, so that when the power adapter body falls down, the rubber blocks deform to buffer impact force received by the power adapter body, the protective effect is achieved, and the impact force can be further buffered by the protective sleeve, the cavity and the rubber bumps, so that the power adapter body is prevented from being broken.

Description

Protective power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a protective power adapter.

Background

The power adapter is a power supply power conversion device of small portable electronic equipment and electronic appliances, is widely matched with equipment such as a telephone mother and son machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, has certain defects when in use, and the outer surface of the existing power adapter is mostly made of a plastic shell, if the power adapter is carelessly dropped from hands, the power adapter is easy to damage; in addition, when the traditional power adapter is connected with the plug, the connecting part of the traditional power adapter is not provided with a protection structure, if water is carelessly scattered in a gap between the plug and the power adapter shell, the power adapter is damaged by short circuit, and economic loss is caused.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a protective power adapter for solving the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection type power adapter, includes the power adapter body, the fixed rubber piece that is equipped with on the outer wall of power adapter body, the rubber piece is provided with a plurality of and becomes evenly distributed, the other end of rubber piece is fixed to be equipped with the protective housing, the fixed protective sheath that is equipped with on the outer wall of protective housing, the cavity has been seted up to the inside of protective sheath, the inside of cavity is fixed and is equipped with the rubber bump, the rubber bump is provided with a plurality of and becomes evenly distributed, the socket has been seted up to the one end of power adapter body, the inside of socket is equipped with the plug, the upper and lower both ends of plug just be located on the outer wall of source adapter body and be equipped with first fixed plate and second fixed plate respectively, threaded hole has all been seted up to the up terminal surface of first fixed plate and second fixed plate, the inside of screw hole is equipped with first screw post and second screw post respectively.

Preferably, one end of the first threaded column is rotationally provided with a first clamping block, one end of the second threaded column is rotationally provided with a second clamping block, the other ends of the first threaded column and the second stud are fixedly provided with hand wheels, sealing gaskets are fixedly arranged on the inner walls of the first clamping block and the second clamping block, and the inner walls of the sealing gaskets are propped against the outer wall of the plug, so that the joint of the plug and the power adapter body is conveniently plugged.

In a further preferred aspect, the outer wall of the first clamping block is provided with first square blocks on two sides, the outer wall of the second clamping block is provided with second square blocks on two sides, the upper end face of the first square block is provided with guide holes, the upper end face of the second square block is fixedly provided with guide posts, and the guide posts are slidably mounted with the guide holes, so that the first clamping block and the second clamping block are more stable in moving.

In a further preferred mode, extension plates are arranged on the outer wall of the protective sleeve and located on two sides of the protective sleeve, the extension plates are provided with a plurality of extension plates and are arranged in a rectangular mode, adjusting holes are formed in the upper end faces of the extension plates, adjusting columns are arranged in the adjusting holes and are in threaded installation with the adjusting holes, and one ends of the adjusting columns are convenient to move up and down.

In a further preferred embodiment, one end of the adjusting post is provided with a sucking disc through penetrating through the extending plate and rotating, and the other end of the adjusting post is provided with a rotating block, so that the power adapter body is more stable.

In a further preferred embodiment, the other end of the power adapter body is fixedly provided with an external connection wire, so as to be convenient for connection with external equipment.

In a further preferred embodiment, the outer walls of the first clamping block and the second clamping block are attached to the power adapter body, so that the tightness among the first clamping block, the second clamping block and the power adapter body is improved.

(III) beneficial effects

Compared with the prior art, the utility model provides a protective power adapter, which comprises the following components

The beneficial effects are that:

1. according to the utility model, the rubber block, the protective shell, the protective sleeve, the cavity and the rubber salient point are arranged, so that when the power adapter body falls down, the rubber block deforms to buffer the impact force received by the power adapter body, the protection effect is achieved, and the protective sleeve, the cavity and the rubber salient point are arranged to buffer the impact force further, so that the power adapter body is prevented from being broken;

2. according to the utility model, the first fixing plate, the second fixing plate, the threaded hole, the first threaded column, the second threaded column, the first clamping block, the second clamping block, the hand wheel and the sealing gasket are arranged, so that a user can rotate the first threaded column and the second threaded column through rotating the hand wheel, further drive the first clamping block and the second clamping block to move, so that the sealing gasket on the inner wall of the first clamping block is contacted with the outer wall of the plug, and then the joint of the plug and the power adapter body is sealed, thereby solving the problem of short circuit when water is inadvertently scattered in a gap between the plug and the power adapter body, and the first clamping block and the second clamping block can be more stable when moving through arranging the guide column and the guide hole, so that the outer wall of the first clamping block and the outer wall of the second clamping block are attached to the power adapter body, and the tightness is increased;

3. according to the utility model, the extension plate, the adjusting hole, the adjusting column, the sucker and the rotating block are arranged, so that a user can rotate the adjusting column by rotating the rotating block, and the sucker is driven to move downwards when the adjusting column is in threaded installation with the adjusting hole, so that the sucker is contacted with the ground, the power adapter body is further stabilized, and the problem that the plug loosens due to movement caused by false contact is prevented.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a protection type power adapter according to the present utility model;

FIG. 2 is a partial schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the position of a socket on a power adapter body according to the present utility model;

FIG. 4 is a cross-sectional view of the components of the protective sheath of the present utility model;

fig. 5 is an exploded view of the installation of the first threaded post, the second threaded post, the first clamping block, the second clamping block, the hand wheel and the gasket of the present utility model.

In the figure: 1. a power adapter body; 2. a rubber block; 3. a protective shell; 4. a protective sleeve; 5. a cavity; 6. rubber protruding points; 7. a socket; 8. a plug; 9. a first fixing plate; 10. a second fixing plate; 11. a threaded hole; 12. a first threaded post; 13. a second threaded post; 14. a first clamping block; 15. a second clamping block; 16. a hand wheel; 17. a sealing gasket; 18. a first square block; 19. a second square block; 20. a guide hole; 21. a guide post; 22. an extension plate; 23. an adjustment aperture; 24. an adjusting column; 25. a suction cup; 26. a rotating block; 27. and (5) external wiring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a protection type power adapter comprises a power adapter body 1, rubber blocks 2 are fixedly arranged on the outer wall of the power adapter body 1, the rubber blocks 2 are provided with a plurality of rubber blocks which are uniformly distributed, a protective shell 3 is fixedly arranged at the other end of each rubber block 2, a protective sleeve 4 is fixedly arranged on the outer wall of each protective shell 3, a cavity 5 is formed in each protective sleeve 4, rubber protruding points 6 are fixedly arranged in each cavity 5, a plurality of rubber protruding points 6 are uniformly distributed, a socket 7 is formed in one end of the power adapter body 1, a plug 8 is arranged in each socket 7, a first fixing plate 9 and a second fixing plate 10 are respectively arranged at the upper end and the lower end of each plug 8 and are positioned on the outer wall of the power adapter body, threaded holes 11 are formed in the upper end faces of the first fixing plates 9 and the second fixing plates 10, and first threaded columns 12 and second threaded columns 13 are respectively arranged in the threaded holes 11.

In this embodiment, one end of the first threaded column 12 is rotatably provided with a first clamping block 14, one end of the second threaded column 13 is rotatably provided with a second clamping block 15, the other ends of the first threaded column 12 and the second threaded column are fixedly provided with a hand wheel 16, the inner walls of the first clamping block 14 and the second clamping block 15 are fixedly provided with sealing gaskets 17, the inner walls of the sealing gaskets 17 are propped against the outer wall of the plug 8, and a user can make the first clamping block 14 and the second clamping block 15 move by rotating the hand wheel 16 so that the sealing gaskets 17 are propped against the outer wall of the plug 8, and then water is prevented from entering from the joint of the plug 8 and the power adapter body 1.

In this embodiment, the first square block 18 is disposed on the outer wall of the first clamping block 14 and located on two sides, the second square block 19 is disposed on the outer wall of the second clamping block 15 and located on two sides, the guide hole 20 is disposed on the upper end surface of the first square block 18, the guide post 21 is fixedly disposed on the upper end surface of the second square block 19, and the guide post 21 is slidably mounted with the guide hole 20, so that the first clamping block 14 and the second clamping block 15 can be always attached to the outer wall of the power adapter body 1 when moving, and the use is convenient.

In this embodiment, the outer wall of the protective sleeve 4 is provided with extension plates 22 on two sides, the extension plates 22 are provided with a plurality of rectangular arrangement, the upper end surfaces of the extension plates 22 are provided with adjusting holes 23, the inside of each adjusting hole 23 is provided with an adjusting column 24, the adjusting columns 24 are in threaded installation with the adjusting holes 23, and the lower ends of the adjusting columns 24 can move up and down.

In this embodiment, one end of the adjusting post 24 passes through the extending plate 22 and is rotatably provided with the suction cup 25, and the other end of the adjusting post 24 is fixedly provided with the rotating block 26, so that the user can make the suction cup 25 contact with the table top or the ground by rotating the rotating block 26, thereby increasing the stability of the device.

In the present embodiment, the other end of the power adapter body 1 is fixedly provided with an external wiring 27.

In this embodiment, the outer walls of the first clamping block 14 and the second clamping block 15 are attached to the power adapter body 1, so that the tightness among the first clamping block 14, the second clamping block 15 and the power adapter body 1 is improved.

Example 2:

to sum up, when using, through setting up rubber piece 2 and protective housing 3, can make power adapter body 1 take place when dropping, rubber piece 2 takes place to deform and then cushion the impact force that power adapter body 1 received, in order to play the effect of protection, through setting up protective sheath 4, cavity 5 and rubber bump 6, can further cushion impact force, in order to prevent that power adapter body 1 from being broken, and the user can make first screw thread post 12 and second screw thread post 13 rotate through rotating hand wheel 16, and then drive first clamp splice 14 and second clamp splice 15 and remove, so that the sealing washer 17 contacts with the outer wall of plug 8 on its inner wall, then seal the junction of plug 8 and power adapter body 1, in order to solve the problem of short circuit appears when carelessly dropping water in the gap of plug 8 and power adapter casing, and through setting up guide post 21 and guiding hole 20, can make first clamp splice 14 and second clamp splice 15 more stable when moving, and make first clamp splice 14 and second clamp splice 15's outer wall and second clamp splice 15 rotate through rotating hand wheel 16, and can also make the adjusting the mounting through increasing the contact with the outer wall of plug 1, thereby prevent that the suction cup from taking place to rotate the mounting the 16 from moving about, and the problem of adjusting the jack 25, can also take place to make the adjusting the contact with the outer wall of the jack 25, and the jack 25 is more firm, and the jack chuck is rotated and the jack 25 can be adjusted and the jack 25 is rotated and is adjusted.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a protection type power adapter, includes power adapter body (1), its characterized in that: the utility model discloses a power adapter, including power adapter body (1), outer wall, fixed rubber piece (2), rubber piece (2) are provided with a plurality of just become evenly distributed, the other end of rubber piece (2) is fixed to be equipped with protective housing (3), fixed protective sheath (4) are equipped with on the outer wall of protective housing (3), cavity (5) have been seted up to the inside of protective sheath (4), the inside of cavity (5) is fixed and is equipped with rubber bump (6), rubber bump (6) are provided with a plurality of just become evenly distributed, socket (7) have been seted up to the one end of power adapter body (1), the inside of socket (7) is equipped with plug (8), the upper and lower both ends of plug (8) just are located the outer wall of source adapter body and are equipped with first fixed plate (9) and second fixed plate (10) respectively, threaded hole (11) have all been seted up to the up on the up end of first fixed plate (9) and second fixed plate (10), the inside of threaded hole (11) is equipped with first screw post (12) and second screw post (13) respectively.

2. A protected power adapter according to claim 1, wherein: one end of the first threaded column (12) is rotationally provided with a first clamping block (14), one end of the second threaded column (13) is rotationally provided with a second clamping block (15), the other ends of the first threaded column (12) and the second threaded column are fixedly provided with a hand wheel (16), sealing gaskets (17) are fixedly arranged on the inner walls of the first clamping block (14) and the second clamping block (15), and the inner walls of the sealing gaskets (17) are propped against the outer wall of the plug (8).

3. A protected power adapter according to claim 2, characterized in that: the novel clamping device is characterized in that first square blocks (18) are arranged on the outer wall of the first clamping block (14) and located on two sides, second square blocks (19) are arranged on the outer wall of the second clamping block (15) and located on two sides, guide holes (20) are formed in the upper end faces of the first square blocks (18), guide columns (21) are fixedly arranged on the upper end faces of the second square blocks (19), and the guide columns (21) are slidably mounted with the guide holes (20).

4. A protected power adapter according to claim 1, wherein: the outer wall of protective sheath (4) is gone up and be located both sides and all be equipped with extension board (22), extension board (22) are provided with a plurality of and become rectangular arrangement, regulation hole (23) have all been seted up to the up end of extension board (22), the inside of regulation hole (23) all is equipped with adjusting column (24), adjusting column (24) all with regulation hole (23) screw thread installation.

5. The shielded power adapter of claim 4 wherein: one end of each adjusting column (24) penetrates through the extending plate (22) and is rotatably provided with a sucker (25), and the other end of each adjusting column (24) is fixedly provided with a rotating block (26).

6. A protected power adapter according to claim 1, wherein: the other end of the power adapter body (1) is fixedly provided with an external wiring (27).

7. A protected power adapter according to claim 2, characterized in that: the outer walls of the first clamping block (14) and the second clamping block (15) are attached to the power adapter body (1).