CN218940125U

CN218940125U - AC/DC mobile power supply with interface protection structure

Info

Publication number: CN218940125U
Application number: CN202222301543.XU
Authority: CN
Inventors: 蔡青山
Original assignee: Guangzhou Qinzheng Power Technology Co ltd
Current assignee: Guangzhou Qinzheng Power Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-28
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses an alternating current-direct current (AC-DC) mobile power supply with an interface protection structure, which comprises an AC-DC mobile power supply, wherein a fixing rod is fixedly connected to the top of the left side of the AC-DC mobile power supply, a protection cover is arranged on the left side of the AC-DC mobile power supply, a fixing groove is formed in the top of the protection cover, and the fixing rod is fixedly connected with the inside of the fixing groove. According to the utility model, through the matched use of the AC/DC mobile power supply, the fixed rod, the protective cover, the fixed groove, the limiting block, the clamping groove, the positioning rod, the sliding groove, the movable plate, the elastic sheet and the clamping rod, the problem that the conventional AC/DC mobile power supply interface generally has no protective structure, dust is attached to the inside of the interface in the long-term use process of a user, the interface is poor in contact, the phenomenon of disconnection is caused, the power transmission of the AC/DC mobile power supply is influenced, and the convenience of the AC/DC mobile power supply is reduced is solved.

Description

AC/DC mobile power supply with interface protection structure

Technical Field

The utility model relates to the technical field of AC/DC mobile power supplies, in particular to an AC/DC mobile power supply with an interface protection structure.

Background

The portable charger is portable, can store electric energy, and is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and is particularly applied to occasions without external power supply.

The AC/DC mobile power supply generally supplies power to the electric appliance, but the conventional AC/DC mobile power supply interface generally has no protective structure, so that dust can be attached to the inside of the interface in the long-term use process of a user, poor contact of the interface is caused, the phenomenon of disconnection is caused, the power transmission of the AC/DC mobile power supply is influenced, and the convenience of the AC/DC mobile power supply is reduced.

Therefore, the AC/DC mobile power supply needs to be designed and modified, and the phenomenon that the interface is not protected is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an alternating current/direct current mobile power supply with an interface protection structure, which has the advantage of interface protection and solves the problem of a structure without protection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alternating current-direct current mobile power supply with interface protective structure, includes alternating current-direct current mobile power supply, the left top fixedly connected with dead lever of alternating current-direct current mobile power supply, the left side of alternating current-direct current mobile power supply is provided with the protective cover, the fixed slot has been seted up at the top of protective cover, the inside fixed connection of dead lever and fixed slot, the bottom fixedly connected with stopper of protective cover, the chucking groove has been seted up in the left side of stopper, the left side fixedly connected with locating lever of alternating current-direct current mobile power supply bottom, the equal fixedly connected with sliding tray in left side of locating lever top and bottom, the inside sliding connection of sliding tray has the movable plate, the inboard fixedly connected with shell fragment of movable plate, the outside fixedly connected with of shell fragment is on the surface of movable plate, the outside fixedly connected with kelly of movable plate, kelly and stopper cooperation use.

As a preferable mode of the utility model, the surface of the positioning rod is fixedly connected with a friction pad, and the surface of the friction pad is contacted with the inner part of the clamping groove.

As the preferable mode of the utility model, the two sides of the moving plate are fixedly connected with the sliding blocks, and the two sides of the inner wall of the sliding groove are provided with sliding grooves which are in sliding connection with the sliding blocks.

Preferably, the left side of the protective cover is fixedly connected with a handle, and the handle is matched with the protective cover for use.

Preferably, the friction pad is positioned on the right side of the clamping rod, and the clamping rod is positioned on the left side of the limiting block.

Preferably, the left side of the positioning rod is round, and the positioning rod is matched with the clamping groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the interface can be protected through the protective cover, then the protective cover can be limited through the positioning rod and the limiting block, and the limiting block is limited through the clamping rod and the elastic sheet, so that the problem that the conventional AC/DC mobile power supply interface is generally not provided with a protective structure, dust is attached to the inside of the interface in the long-term use process of a user, poor contact of the interface is caused, and the phenomenon of disconnection is caused, the power transmission of the AC/DC mobile power supply is influenced, and the convenience of the AC/DC mobile power supply is reduced is solved.

2. According to the utility model, through the arrangement of the friction pad, the positioning rod and the clamping groove can be limited, and the friction force is improved.

Drawings

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

FIG. 2 is a schematic diagram of the left side of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;

fig. 4 is a schematic perspective view of a sliding groove with a structure according to the present utility model.

In the figure: 1. ac/dc mobile power supply; 2. a fixed rod; 3. a protective cover; 4. a fixing groove; 5. a limiting block; 6. a clamping groove; 7. a positioning rod; 8. a sliding groove; 9. a moving plate; 10. a spring plate; 11. a clamping rod; 12. a friction pad; 13. a slide block; 14. a chute; 15. a handle.

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.

As shown in fig. 1 to 4, the ac/dc mobile power supply with the interface protection structure provided by the utility model comprises an ac/dc mobile power supply 1, wherein a fixing rod 2 is fixedly connected to the top of the left side of the ac/dc mobile power supply 1, a protection cover 3 is arranged on the left side of the ac/dc mobile power supply 1, a fixing groove 4 is formed in the top of the protection cover 3, the fixing rod 2 is fixedly connected with the inside of the fixing groove 4, a limiting block 5 is fixedly connected to the bottom of the protection cover 3, a clamping groove 6 is formed in the left side of the limiting block 5, a positioning rod 7 is fixedly connected to the left side of the bottom of the ac/dc mobile power supply 1, sliding grooves 8 are fixedly connected to the inner side of the sliding grooves 8, an elastic sheet 10 is fixedly connected to the inner side of the sliding plate 9, a clamping rod 11 is fixedly connected to the outer side of the sliding plate 9, and the clamping rod 11 is matched with the limiting block 5.

Referring to fig. 3, a friction pad 12 is fixedly connected to the surface of the positioning rod 7, and the surface of the friction pad 12 is in contact with the inside of the chucking groove 6.

As a technical optimization scheme of the utility model, the positioning rod 7 and the clamping groove 6 can be limited through the arrangement of the friction pad 12, so that the friction force is improved.

Referring to fig. 3, both sides of the moving plate 9 are fixedly connected with a sliding block 13, and both sides of the inner wall of the sliding groove 8 are provided with sliding grooves 14 which are in sliding connection with the sliding block 13.

As a technical optimization scheme of the utility model, the movable plate 9 can stably slide through the arrangement of the sliding blocks 13, so that the stability of the movable plate 9 is improved.

Referring to fig. 3, a handle 15 is fixedly connected to the left side of the protective cover 3, and the handle 15 is matched with the protective cover 3.

As a technical optimization scheme of the utility model, the protective cover 3 is conveniently opened by a user through the arrangement of the handle 15, so that the stability of the protective cover 3 is improved, and the protective cover is convenient for the user to use.

Referring to fig. 3, the friction pad 12 is located on the right side of the clamping lever 11, and the clamping lever 11 is located on the left side of the stopper 5.

As a technical optimization scheme of the utility model, the clamping rod 11 is arranged to be positioned at the left side of the limiting block 5, so that the limiting block 5 can be limited by the clamping rod 11, and the use by a user is facilitated.

Referring to fig. 3, the left side of the positioning rod 7 is circular, and the positioning rod 7 is matched with the clamping groove 6.

As a technical optimization scheme of the utility model, the left side of the positioning rod 7 is arranged to be round, so that the clamping groove 6 and the positioning rod 7 can slide conveniently, the accuracy is improved, and the positioning rod is convenient for a user to use.

The working principle and the using flow of the utility model are as follows: when the connector is used, a user needs to protect the connector, the user rotates the protective cover 3 to the left side, the clamping groove 6 is clamped on the surface of the positioning rod 7, the user presses the protective cover 3 to the right side forcefully, the clamping rod 11 is pressed by the clamping groove 6, the clamping rod 11 moves inwards, the elastic sheet 10 contracts, the clamping rod 11 moves to the inside of the sliding groove 8, the user moves the limiting block 5 to the right side of the clamping rod 11, the clamping rod 11 is elastically released by the elastic sheet 10 to abut against the clamping rod 11, and the clamping rod 11 and the limiting block 5 are limited, so that the connector protection effect is achieved.

To sum up: this AC/DC mobile power supply with interface protective structure through setting up AC/DC mobile power supply 1, dead lever 2, shield cover 3, fixed slot 4, stopper 5, chucking groove 6, locating lever 7, sliding tray 8, movable plate 9, shell fragment 10 and card pole 11's cooperation is used, has solved the general structure that does not have the protection of current AC/DC mobile power supply interface, and the inside that the dust attached to the interface can appear in the in-process that the user used for a long time, leads to interface contact failure, causes the phenomenon of breaking touch, influences AC/DC mobile power supply's power transmission, has reduced AC/DC mobile power supply's convenience's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ac/dc mobile power supply with interface protection structure, includes ac/dc mobile power supply (1), its characterized in that: the utility model provides a direct current portable power source (1) left top fixedly connected with dead lever (2), the left side of direct current portable power source (1) is provided with protecting cover (3), dead slot (4) have been seted up at the top of protecting cover (3), the inside fixedly connected with of dead slot (4) is fixed pole (2), the bottom fixedly connected with stopper (5) of protecting cover (3), chucking groove (6) have been seted up in the left side of stopper (5), the left side fixedly connected with locating lever (7) of direct current portable power source (1) bottom, the equal fixedly connected with sliding tray (8) in left side of locating lever (7) top and bottom, the inside sliding connection of sliding tray (8) has movable plate (9), the inboard fixedly connected with shell fragment (10) of movable plate (9), the outside fixedly connected with card pole (11) of movable plate (9) is in the surface of movable plate (9), card pole (11) and stopper (5) cooperation use.

2. An ac/dc power supply with an interface protection structure according to claim 1, wherein: the surface of the positioning rod (7) is fixedly connected with a friction pad (12), and the surface of the friction pad (12) is in contact with the inside of the clamping groove (6).

3. An ac/dc power supply with an interface protection structure according to claim 1, wherein: both sides of movable plate (9) all fixedly connected with slider (13), spout (14) with slider (13) sliding connection are all seted up to both sides of sliding tray (8) inner wall.

4. An ac/dc power supply with an interface protection structure according to claim 1, wherein: the left side of the protective cover (3) is fixedly connected with a handle (15), and the handle (15) is matched with the protective cover (3) for use.

5. An ac/dc mobile power supply with an interface protection structure according to claim 2, characterized in that: the friction pad (12) is located on the right side of the clamping rod (11), and the clamping rod (11) is located on the left side of the limiting block (5).

6. An ac/dc power supply with an interface protection structure according to claim 1, wherein: the left side of locating lever (7) is circular, locating lever (7) and chucking groove (6) cooperation use.