CN210380289U

CN210380289U - Portable charger

Info

Publication number: CN210380289U
Application number: CN201921188037.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Wuxi Lingyue Guangke New Energy Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-21
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a portable charger, including charger main part, charging wire socket and plug, the front side central point of charger main part puts and is provided with the charging wire socket, the right side central point of charger main part puts and is provided with the plug, the front end left and right sides of charger main part all is provided with the apron with the corresponding position of charging wire socket, the inner chamber of apron is pegged graft and is had the rectangular plate, the inserted bar is installed in the outside of rectangular plate, the outside of inserted bar extends the rectangular plate and installs the connecting block, the rear side and the charger main part fixed connection of connecting block. This portable charger not only can realize the rolling to the charging wire, prevents that the charging wire from putting into the package after and other line body chaotic windings knot, avoids bringing the trouble for the user, can seal dustproof to the charging wire socket department of charger simultaneously, avoids causing the charger contact not tight or damage for a long time, has postponed the life of charger, is favorable to extensively promoting.

Description

Portable charger

Technical Field

The utility model relates to a charger technical field specifically is a portable charger.

Background

Along with the rapid development of society, the cell-phone has become the indispensable communication instrument of people, the function of cell-phone is more and more powerful, but the duration of battery lacks and remains to improve, often need charge for the cell-phone, the cell-phone charger has become the article that people carried about, but current charger simple structure, function singleness, when carrying, can not realize the rolling to the charging wire, lead to the charging wire to put into easily and other line body chaotic windings knot after the package in, it is troublesome to bring the unnecessary for the user, and can not seal dustproof to the charging wire socket department of charger, cause the charger contact not tight or damage for a long time easily, the life of charger has been reduced, be unfavorable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable charger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable charger comprises a charger main body, charging wire sockets and a plug, wherein the charging wire sockets are arranged at the center position of the front side of the charger main body, the plug is arranged at the center position of the right side of the charger main body, cover plates are arranged at the positions, corresponding to the charging wire sockets, of the left side and the right side of the front end of the charger main body, a rectangular plate is inserted in an inner cavity of each cover plate, an insertion rod is arranged on the outer side of each rectangular plate, a connecting block is arranged on the outer side of each insertion rod in a manner that the rectangular plate extends out of the outer side of the insertion rod, the rear side of each connecting block is fixedly connected with the charger main body, plastic buckles are arranged at the upper end and the lower end of the right side of the cover plate at the left end of the front side of the charger main body, clamping grooves matched with the plastic buckles are arranged at the upper end, the cavity has all been seted up at both ends around the inner chamber left side in bar groove, the spring is installed in the inner chamber left side of cavity, the picture peg is installed to the right-hand member of spring, the inserted block is installed on the right side of picture peg, the ball is installed to the inner chamber that the right side in inserted block extended the bar groove.

Preferably, the horizontal distance between the inner side of the cover plate and the vertical center line of the charging wire socket is the same as the distance between the outer side of the rectangular plate and the inner cavity outer side wall surface of the cover plate.

Preferably, the rear side wall surface of the cover plate and the charger main body are attached to each other.

Preferably, the height of the rectangular plate is greater than that of the inserted rod.

Preferably, the height of the inserting plate is greater than that of the inserting block.

Preferably, the outer wall of the ball is abutted against the right side wall surface of the inner cavity of the strip-shaped groove under the action of the external force of the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the portable charger can repeatedly wind the charging wires on the concave plate and limit and fix the charging wires in the inner cavity of the bar-shaped groove through the mutual matching between the bar-shaped groove, the spring, the plug board, the plug block and the ball, and can realize the rolling of the charging wires by enabling the two cover boards to move inwards and be attached together through the mutual matching between the cover boards, the rectangular plate, the plug rod, the connecting block, the plastic buckle and the clamping groove, enabling the plastic buckle to be completely inserted and clamped in the inner cavity of the clamping groove, realizing the sealing and dust prevention of the charging wire socket by connecting and fixing the two cover boards together, thereby not only realizing the rolling of the charging wires, preventing the charging wires from being disorderly wound and knotted with other wire bodies after being put into a bag, avoiding the trouble for a user, and simultaneously realizing the sealing and dust prevention of the charging wire socket of the charger, the charger is prevented from being contacted untight or damaged for a long time, the service life of the charger is prolonged, and the charger is beneficial to wide popularization.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the cover plate of the present invention;

fig. 3 is a schematic view of the concave plate of the present invention in a partially sectional structure.

In the figure: 1. charger main part, 2, charging wire socket, 3, plug, 4, apron, 5, rectangular plate, 6, inserted bar, 7, connecting block, 8, plastics buckle, 9, draw-in groove, 10, concave plate, 11, bar groove, 12, cavity, 13, spring, 14, picture peg, 15, inserted block, 16, ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable charger comprises a charger main body 1, charging wire sockets 2 and a plug 3, wherein the charging wire sockets 2 are arranged at the center position of the front side of the charger main body 1, the plug 3 is arranged at the center position of the right side of the charger main body 1, cover plates 4 are arranged at the positions, corresponding to the charging wire sockets 2, of the left side and the right side of the front end of the charger main body 1, the charging wire sockets 2 can be conveniently sealed and dustproof through the cover plates 4, a rectangular plate 5 is inserted into an inner cavity of each cover plate 4, an insertion rod 6 is installed on the outer side of each rectangular plate 5, a connecting block 7 is installed on the outer side of each insertion rod 6 in a manner of extending out of each rectangular plate 5, the rear side of each connecting block 7 is fixedly connected with the charger main body 1, plastic buckles 8 are installed at the upper end and the lower end of the right side of the cover plate 4 at the left end of, through the cooperation between the plastic buckle 8 and the clamping groove 9, the two cover plates 4 can be conveniently attached to each other and then locked and fixed together, the concave plate 10 is installed at the top end of the charger main body 10, the winding and winding of the charging wire can be facilitated through the concave plate 10, the strip-shaped groove 11 is formed in the top end of the concave plate 10 along the front-back direction, the cavities 12 are formed in the front-back two ends of the left side of the inner cavity of the strip-shaped groove 11, the spring 13 is installed on the left side of the inner cavity of the cavity 12, the elastic coefficient of the spring 13 is a compression spring with 20N/CM, the spring 13 generates elastic deformation after being stretched or extruded and recovers to the initial state after external force is removed, the inserting plate 14 is installed at the right end of the spring 13, the inserting block 15 is installed on the right side of the inserting plate 14, the ball 16 is installed in the inner cavity of the strip, the spring 13 can be used for conveniently driving the inserting plate 14, the inserting block 15 and the round ball 16 to move towards the right side for resetting.

Preferably, the horizontal distance between the inner side of the cover plate 4 and the vertical center line of the charging wire insertion port 2 is the same as the distance between the outer side of the rectangular plate 5 and the inner cavity outer side wall surface of the cover plate 4, and after the cover plate 4 moves to the inner side for the maximum distance, the two cover plates 4 can be attached together to seal and prevent dust at the charging wire insertion port 2.

Preferably, the rear wall surface of the cover plate 4 is attached to the charger main body 1, so that the cover plate 4 seals and prevents dust for the charging wire inlet 2.

As the preferred scheme, further, the height of rectangular plate 5 is greater than the height of inserted bar 6, is convenient for carry on spacingly to apron 4, avoids rectangular plate 5 and the inner chamber of apron 4 to take place to break away from.

Preferably, the height of the inserting plate 14 is greater than that of the inserting block 15, so that the inserting plate 14, the inserting block 15 and the round ball 16 are limited, and the inserting plate 14 is prevented from being separated from the inner cavity of the cavity 12.

As a preferred scheme, furthermore, the outer wall of the sphere 16 under the action of the external force of the spring 13 abuts against the right side wall surface of the inner cavity of the strip-shaped groove 11, so that the charging wire is conveniently limited and fixed at the bottom end of the inner cavity of the strip-shaped groove 11.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the charging device is used, one end of a charging wire is pressed into the leftmost or rightmost strip-shaped groove 11 at the top end of the concave plate 10, one end of the charging wire is pressed down to the position between the ball 16 and the right side wall surface of the inner cavity of the strip-shaped groove 11, the charging wire extrudes the ball 16, the ball 16 drives the insert block 15 and the insert plate 14 to move towards the left side, the insert plate 14 extrudes the spring 13, the spring 13 is deformed under stress, after the ball 16 moves towards the left side for a certain distance, one end of the charging wire is separated from the position between the ball 16 and the right side wall surface of the inner cavity of the strip-shaped groove 11 to the bottom end of the strip-shaped groove 11, the charging wire is limited in the strip-shaped groove 11 through the ball 16 and the insert block 15, the other end of the charging wire penetrates through the inner cavity of the concave plate 10, the other end of the charging wire penetrates out of the inner cavity of the concave plate 10, the charging wire is pressed into, through repeated winding, the charging wire can be wound on the concave plate 10 and is fixed in the inner cavity of the strip-shaped groove 11 in a limiting manner, the charging wire can be wound conveniently, disordered winding knotting with other wire bodies is avoided, when the charging wire socket 2 needs to be prevented from dust, the convex strip on the front side of the cover plate 4 is pulled inwards, so that the two cover plates 4 drive the plastic buckle 8 and the clamping groove 9 at corresponding positions to move inwards, the plastic buckle 8 is inserted into the inner cavity of the clamping groove 9 to deform gradually, when the inner sides of the two cover plates 4 are attached to each other, the plastic buckle 8 is completely inserted into the inner cavity of the clamping groove 9, meanwhile, the plastic buckle 8 is restored to be clamped in the inner cavity of the clamping groove 9, the two cover plates 4 are connected and fixed together, sealing and dust prevention are carried out on the charging wire socket 2, the device is simple in operation and convenient to, can be convenient for simultaneously seal dustproof to charging wire socket department, satisfy customer's user demand.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "connect" or "set" or "attach" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a portable charger, includes charger main part (1), charging wire socket (2) and plug (3), the front side central point of charger main part (1) puts and is provided with charging wire socket (2), the right side central point of charger main part (1) puts and is provided with plug (3), its characterized in that: the charger is characterized in that cover plates (4) are arranged on the left side and the right side of the front end of the charger main body (1) and correspond to charging wire sockets (2), a rectangular plate (5) is inserted into an inner cavity of each cover plate (4), an insertion rod (6) is installed on the outer side of each rectangular plate (5), a connecting block (7) is installed on the outer side of each insertion rod (6) by extending out of each rectangular plate (5), the rear side of each connecting block (7) is fixedly connected with the charger main body (1), plastic buckles (8) are installed at the upper end and the lower end of the right side of the cover plate (4) at the left end of the front side of the charger main body (1), clamping grooves (9) matched with the plastic buckles (8) are formed at the upper end and the lower end of the left side of the cover plate (4) at the right end of the front side of the charger main body (1), a concave plate (10) is installed at the, cavity (12) have all been seted up at both ends around the inner chamber left side of bar groove (11), spring (13) are installed in the inner chamber left side of cavity (12), picture peg (14) are installed to the right-hand member of spring (13), inserted block (15) are installed on the right side of picture peg (14), ball (16) are installed to the inner chamber that the right side of inserted block (15) extended bar groove (11).

2. A portable charger as defined in claim 1, wherein: the horizontal distance between the inner side of the cover plate (4) and the vertical center line of the charging wire socket (2) is the same as the distance between the outer side of the rectangular plate (5) and the outer side wall surface of the inner cavity of the cover plate (4).

3. A portable charger as defined in claim 1, wherein: the rear side wall surface of the cover plate (4) is mutually attached to the charger main body (1).

4. A portable charger as defined in claim 1, wherein: the height of the rectangular plate (5) is greater than that of the inserted bar (6).

5. A portable charger as defined in claim 1, wherein: the height of the inserting plate (14) is larger than that of the inserting block (15).

6. A portable charger as defined in claim 1, wherein: the outer wall of the ball (16) is pressed against the right side wall surface of the inner cavity of the strip-shaped groove (11) under the action of the external force of the spring (13).