CN217159340U

CN217159340U - Lithium battery mobile charging device

Info

Publication number: CN217159340U
Application number: CN202220847422.2U
Authority: CN
Inventors: 陈林; 张厚禄
Original assignee: Nanjing Baiqi Automobile Group Co ltd
Current assignee: Nanjing Baiqi Automobile Group Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-09
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to a lithium battery charging technology field discloses a lithium battery removes charging device, which comprises a charger, the last fixed surface of charger is connected with the carousel structure, the middle fixedly connected with fixed column structure of carousel structure, the carousel is structural and is located the fixed column structure and rotate all around and be connected with the rotation post structure, be provided with the spring between fixed column structure and the rotation post structure, the upper surface of charger just is located the exit fixedly connected with cardboard of carousel structure, wherein, the side fixedly connected with plug structure of charger, be provided with fixed buckle all around of plug structure. The utility model discloses a buffering shell structure and damping spring that set up, when the device produced vibrations, the inside spring of shockproof shell can cushion, alleviates the vibrations of conduction to the inside of charger greatly to reach the purpose of protection charger, enlarge the device's life.

Description

Lithium battery mobile charging device

Technical Field

The utility model relates to a lithium battery charging technology field, in particular to lithium battery mobile charging device.

Background

Lithium batteries are batteries which use lithium metal or lithium alloy as positive/negative electrode materials and use non-aqueous electrolyte solutions, and in the 70 th 20 th century, the requirements on the environment for processing, storing and using the lithium metal are very high due to the very active chemical characteristics of the lithium metal, and the lithium batteries become mainstream along with the development of scientific technology. For a lithium battery which is recycled, a corresponding charging device is generally equipped.

The existing lithium battery mobile charging device has certain defects when in use, when the existing lithium battery mobile charging device charges a battery, wires at two ends of a charger cannot meet the requirement of people on long lines when in daily charging due to the fact that the wires are fixed lengths, the short wires cannot meet the requirement of people on long lines, the long lines can influence the storage of the charger when the long lines are not charged, the charger after the storage is enabled to be disordered, and the lithium battery mobile charging device is not attractive enough.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a mobile lithium battery charging device, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mobile charging device for a lithium battery comprises a charger, wherein a rotary table structure is fixedly connected to the upper surface of the charger, a fixed column structure is fixedly connected to the middle of the rotary table structure, a rotary column structure is rotatably connected to the rotary table structure and located around the fixed column structure, a spring is arranged between the fixed column structure and the rotary column structure, and a clamping plate is fixedly connected to the upper surface of the charger and located at an outlet of the rotary table structure;

the charger comprises a charger body, a charger cover, a buffer shell, a heat dissipation hole, a plug structure, fixing buckles, a heat dissipation hole and a buffer shell structure, wherein the plug structure is fixedly connected to the side face of the charger body, the fixing buckles are arranged on the periphery of the plug structure, the heat dissipation hole is formed in the side face of the charger body, and the buffer shell structure is movably connected to the lower end of the charger body.

Furthermore, a limiting through hole is formed in the clamping plate.

Further, the carousel structure includes the fixed disk, fixed disk and charger fixed connection, the cooperation is connected with the visor on the fixed disk, it has the charging wire to wind on the visor, be provided with the outlet on the protection lid.

Further, the fixed column structure includes the fixed column, the lower extreme and the fixed disk fixed connection of fixed column, the lower extreme of fixed column is provided with the circuit export, the side fixedly connected with snap ring of fixed column.

Further, the rotating column structure comprises a rotating column, the rotating column is rotatably connected with the fixed disc, a half clamping ring is fixedly connected to the inner wall of the rotating column, and the spring is located between the half clamping ring and the clamping ring.

Further, the plug structure includes rubber lag, rubber lag and charger fixed connection, fixedly connected with input line in the rubber lag, the terminal fixedly connected with plug of input line.

Furthermore, the side face of the charger is fixedly connected with a limiting sliding block, and the bottom face of the charger is fixedly connected with a damping spring.

Furthermore, the buffering shell structure comprises a shockproof shell, the inner bottom surface of the shockproof shell is fixedly connected with the damping spring, a sliding rail is arranged on the inner side surface of the shockproof shell, the limiting sliding block is slidably connected with the sliding rail, and a sealing cover plate is fixedly connected to the upper end of the shockproof shell.

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

1. rotating-structure and spring through the setting, when pulling the head that charges, the charging wire is dragged out from the visor, the user can select for use the charging wire of suitable length according to the in-service use condition, along with the rotation of charging wire, the rotation post also can follow and rotate, at this moment, the semi-snap ring on the rotation post will take-up the spring, this mechanism makes the device's charging wire can extend at will and shorten, the user is more convenient when using, avoided the user by the vexation that the charging wire two can't charge of short two, after the completion of charging, pull out the head that charges, the spring can reset under the effect of elastic force, and then the pulling rotates the post and rotates, along with the rotation of rotation post, the charging wire is accomodate to the visor again, make the device accomodate more convenient, for the person that charges provides convenience.

2. Through the buffering shell structure and the damping spring that set up, when the device produced vibrations, the inside spring of shockproof shell can cushion, alleviates the vibrations of the inside of conducting to the charger greatly to reach the purpose of protection charger, enlarge the device's life.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is the utility model relates to a lithium battery mobile charging device's structural schematic.

Fig. 2 is a front view of the lithium battery mobile charging device of the present invention.

Fig. 3 is a side view of the lithium battery mobile charging device of the present invention.

Fig. 4 is the utility model relates to a lithium battery mobile charging device's charger bottom structure schematic diagram.

Fig. 5 is the utility model relates to a lithium battery mobile charging device's buffering shell structure chart.

Fig. 6 is the utility model relates to a lithium battery mobile charging device's carousel structure sketch map.

In the figure: 1. a charger; 2. heat dissipation holes; 3. clamping a plate; 4. fixing the buckle; 501. a rubber protective sleeve; 502. an input line; 503. a plug; 601. a shock-proof housing; 602. sealing the cover plate; 603. a slide rail; 701. fixing the disc; 702. a protective cover; 703. an outlet; 801. rotating the column; 802. a half snap ring; 901. fixing a column; 902. a snap ring; 903. a line outlet; 10. a charging head; 11. a spring; 12. a charging wire; 13. a limiting slide block; 14. a shock absorbing spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a mobile charging device for lithium battery includes a charger 1, and is characterized in that: the upper surface of the charger 1 is fixedly connected with a rotary table structure, the middle of the rotary table structure is fixedly connected with a fixed column structure, the periphery of the rotary table structure, which is positioned on the fixed column structure, is rotatably connected with a rotating column structure, a spring 11 is arranged between the fixed column structure and the rotating column structure, and the upper surface of the charger 1, which is positioned at the outlet of the rotary table structure, is fixedly connected with a clamping plate 3;

wherein, charger 1's side fixedly connected with plug structure is provided with fixed buckle 4 all around, and charger 1's side sets up a louvre 2, and charger 1's lower extreme swing joint has the buffering shell structure.

Wherein, the clamping plate 3 is provided with a limiting through hole;

the turntable structure comprises a fixed disk 701, the fixed disk 701 is fixedly connected with a charger 1, the fixed disk 701 is connected with a protective cover 702 in a matching way, a charging wire 12 winds on the protective cover 702, and a wire outlet 703 is arranged on the protective cover 702;

the fixed column structure comprises a fixed column 901, the lower end of the fixed column 901 is fixedly connected with a fixed disc 701, a line outlet 903 is formed in the lower end of the fixed column 901, and a clamping ring 902 is fixedly connected to the side face of the fixed column 901.

Wherein, the rotating column structure comprises a rotating column 801, the rotating column 801 is rotatably connected with a fixed disk 701, the inner wall of the rotating column 801 is fixedly connected with a semi-snap ring 802, a spring 11 is positioned between the semi-snap ring 802 and the snap ring 902, when a charging head 10 is pulled, a charging wire 12 is pulled out from a protective cover 702, a user can select a charging wire 12 with a proper length according to the actual use condition, the rotating column 801 can rotate along with the rotation of the charging wire 12, at the moment, the semi-snap ring 802 on the rotating column 801 can strain the spring 11, the mechanism enables the charging wire 12 of the device to be freely extended and shortened, the user can use the device more conveniently, the trouble that the user cannot be charged due to too short charging wire 12 is avoided, after the charging is completed, the charging head 10 is pulled down, the spring 11 can reset under the effect of elastic force, and then the rotating column 801 is pulled to rotate, along with the rotation of the rotating column 801, the charging wire 12 is again stored into the protective cover 702, the storage of the device is more convenient, and convenience is provided for a charger.

The plug structure includes rubber lag 501, rubber lag 501 and charger 1 fixed connection, fixedly connected with input line 502 in the rubber lag 501, the terminal fixedly connected with plug 503 of input line 502.

The side surface of the charger 1 is fixedly connected with a limiting slide block 13, and the bottom surface of the charger 1 is fixedly connected with a damping spring 14.

The buffering shell structure comprises a shockproof shell 601, the inner bottom surface of the shockproof shell 601 is fixedly connected with a damping spring 14, a sliding rail 603 is arranged on the inner side surface of the shockproof shell 601, the sliding block 13 is limited to be in sliding connection with the sliding rail 603, a sealing cover plate 602 is fixedly connected to the upper end of the shockproof shell 601, when the device vibrates, a spring 11 inside the shockproof shell 601 can buffer, the vibration conducted to the inside of the charger 1 is greatly reduced, the purpose of protecting the charger 1 is achieved, and the service life of the device is prolonged.

It should be noted that, the utility model relates to a lithium cell removes charging device, when using, at first, is connected plug 503 with the picture peg that charges, and then with the head 10 that charges pull this lithium cell charge mouthful other, make them connect, can charge like this.

Wherein, the charging wire 12 is threaded out of the charger 1, and is coiled outside the rotating column 801 through the line outlet 903 and the rotating column 801, when dragging 15, the charging wire 12 is pulled out from the protective cover 702, the user can select the charging wire 12 with proper length according to the actual use condition, along with the rotation of the charging wire 12, the rotating column 801 can rotate along with the rotation, at this time, the semi-snap ring 802 on the rotating column 801 can strain the spring 11, the mechanism enables the charging wire 12 of the device to extend and shorten at will, the user is more convenient when using, the trouble that the user cannot be charged due to the short charging wire 12 is avoided, after the charging is completed, the charging head 10 is pulled down, the spring 11 can reset under the action of elastic force, and then the rotating column 801 is pulled to rotate, along with the rotation of the rotating column 801, the charging wire 12 is again accommodated in the protective cover 702, the accommodation of the device is more convenient, providing convenience for the charger.

When the device generates vibration, the damping spring 14 inside the shockproof shell 601 can buffer, so that the vibration transmitted to the inside of the charger 1 is greatly reduced, the purpose of protecting the charger 1 is achieved, and the service life of the device is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mobile charging device for lithium batteries comprises a charger (1), and is characterized in that: the upper surface of the charger (1) is fixedly connected with a turntable structure, the middle of the turntable structure is fixedly connected with a fixed column structure, the periphery of the fixed column structure on the turntable structure is rotatably connected with a rotating column structure, a spring (11) is arranged between the fixed column structure and the rotating column structure, and a clamping plate (3) is fixedly connected to the upper surface of the charger (1) and the outlet of the turntable structure;

the charger is characterized in that a plug structure is fixedly connected to the side face of the charger (1), fixing buckles (4) are arranged on the periphery of the plug structure, a heat dissipation hole (2) is formed in the side face of the charger (1), and a buffer shell structure is movably connected to the lower end of the charger (1).

2. The mobile lithium battery charging device of claim 1, wherein: the clamping plate (3) is provided with a limiting through hole.

3. The mobile lithium battery charging device of claim 1, wherein: the carousel structure includes fixed disk (701), fixed disk (701) and charger (1) fixed connection, the cooperation is connected with visor (702) on fixed disk (701), it has charging wire (12) to wind on visor (702), be provided with outlet (703) on visor (702).

4. The mobile lithium battery charging device of claim 3, wherein: the fixing column structure comprises a fixing column (901), the lower end of the fixing column (901) is fixedly connected with a fixing disc (701), a line outlet (903) is formed in the lower end of the fixing column (901), and a clamping ring (902) is fixedly connected to the side face of the fixing column (901).

5. The mobile lithium battery charging device of claim 4, wherein: the rotary column structure comprises a rotary column (801), the rotary column (801) is rotatably connected with a fixed disc (701), a semi-clamping ring (802) is fixedly connected to the inner wall of the rotary column (801), and the spring (11) is located between the semi-clamping ring (802) and the clamping ring (902).

6. The mobile lithium battery charging device of claim 1, wherein: the plug structure includes rubber lag (501), rubber lag (501) and charger (1) fixed connection, fixedly connected with input line (502) in rubber lag (501), terminal fixedly connected with plug (503) of input line (502).

7. The mobile lithium battery charging device of claim 1, wherein: the side face of the charger (1) is fixedly connected with a limiting sliding block (13), and the bottom face of the charger (1) is fixedly connected with a damping spring (14).

8. The mobile lithium battery charging device of claim 7, wherein: the buffer shell structure comprises a shockproof shell (601), the inner bottom surface of the shockproof shell (601) is fixedly connected with a damping spring (14), a sliding rail (603) is arranged on the inner side surface of the shockproof shell (601), the limiting sliding block (13) is slidably connected with the sliding rail (603), and a sealing cover plate (602) is fixedly connected to the upper end of the shockproof shell (601).