CN219937980U

CN219937980U - Lithium battery batch charging mechanism

Info

Publication number: CN219937980U
Application number: CN202320981423.0U
Authority: CN
Inventors: 苟堂仁
Original assignee: Shenzhen Jjy Technology Co ltd
Current assignee: Shenzhen Jjy Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-31
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a lithium battery batch charging mechanism, which relates to the technical field of lithium battery charging and particularly comprises a shell, wherein the inner wall of the shell is fixedly connected with a fixing plate, the inner wall of the fixing plate is provided with a pushing mechanism, the inner wall of the fixing plate is fixedly connected with a connecting sheet, the inside of the shell is provided with a ventilation mechanism, the inner wall of the shell is provided with a fixing mechanism, the inside of the fixing mechanism is provided with a clamping mechanism, the pushing mechanism comprises a telescopic rod, after a lithium battery is taken out, the elastic force pushes a rotating plate in the clamping mechanism to rotate, so that the rotating plate rotates to reset, the fixing mechanism is in butt joint and seal, and dust is prevented from entering the inside through a port on one side of the fixing mechanism, so that the problem that the outside dust enters the inside of the port when the port and falls onto the connecting sheet, and the connection stability of the connecting sheet and the lithium battery is affected is solved.

Description

Lithium battery batch charging mechanism

Technical Field

The utility model relates to the technical field of lithium battery charging, in particular to a lithium battery batch charging mechanism.

Background

Lithium batteries are divided into lithium batteries and lithium ion batteries, lithium ion batteries are used for mobile phones and notebook computers, commonly known as lithium batteries, the batteries generally adopt materials containing lithium elements as electrodes, are representative of modern high-performance batteries, and real lithium batteries are rarely applied to daily electronic products due to high dangers.

In order to detect and avoid damaging, the lithium battery that the smart mobile phone used often uses charging mechanism to charge the lithium battery, generally inserts inside the charging mechanism port through the lithium battery, makes the inside metallic connection piece of charging mechanism and lithium battery connect, charges the lithium battery, and charging mechanism's port still exposes in the outside when not using for outside dust enters into the port inside, leads to the dust to drop on the connection piece, and then influences the stability of connection piece and lithium battery's connection.

Disclosure of Invention

To among the above-mentioned background art to prior art there being the port of current charging mechanism still expose in the outside when not using for outside dust enters into the port inside, leads to the dust to fall on the connection piece, and then influences the stability inadequately and the defect of connection piece and lithium cell's connection.

The utility model discloses a lithium battery batch charging mechanism which comprises a shell, wherein the inner wall of the shell is fixedly connected with a fixed plate, the inner wall of the fixed plate is provided with a pushing mechanism, the inner wall of the fixed plate is fixedly connected with a connecting sheet, the inside of the shell is provided with a ventilation mechanism, the inner wall of the shell is provided with a fixed mechanism, and the inside of the fixed mechanism is provided with a clamping mechanism.

Further, the pushing mechanism comprises a telescopic rod, the outer surface of the telescopic rod is fixedly connected with the fixing plate, and one end of the telescopic rod is fixedly connected with a first soft cushion.

Further, the fixing mechanism comprises a fixing frame, a positioning groove is formed in the outer surface of the fixing frame, one side face of the fixing frame is fixedly connected with the fixing plate, and the outer surface of the fixing frame is fixedly connected with the shell.

Further, the clamping mechanism comprises a rotating shaft, the outer surface of the rotating shaft is rotationally connected with the inner wall of the fixed frame, and a rotating plate is fixedly connected with the outer surface of the rotating shaft.

Further, a cavity is formed in the fixing frame, and a coil spring is arranged in the cavity.

Further, one end of the coil spring is fixedly connected with the inner wall of the rotating shaft, and one side surface of the rotating plate is fixedly connected with a second soft cushion.

Further, the ventilation mechanism comprises two filter plates and a fan, wherein the two filter plates are respectively arranged at the top and the bottom of the shell and are fixedly connected, and the outer surface of the fan is fixedly connected with the inner wall of the shell.

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

1. according to the utility model, after the lithium battery is taken out, the rotating plate in the clamping mechanism is pushed to rotate by elastic force, so that the rotating plate is rotated and reset, the fixing mechanism is closed in a butt joint way, and dust is prevented from entering the inside through the port on one side of the fixing mechanism, so that the problem that the dust outside the port of the existing charging mechanism is still exposed outside when the port is not used, and the dust enters the inside of the port, falls onto the connecting sheet and further influences the connection stability of the connecting sheet and the lithium battery is solved.

2. The fan is arranged in the shell, meanwhile, the filter plates are arranged at the top and the bottom of the shell, and the locating grooves are formed in the surface of the fixed frame, so that the locating grooves are communicated up and down, the air flow blown by the fan can move, the air flow can circulate up and down, auxiliary heat dissipation is carried out on the lithium battery in charging, and overheat damage of the lithium battery is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of a second cushion according to the present utility model;

FIG. 3 is a cross-sectional view of a side view of a mounting frame of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 3 according to the present utility model;

FIG. 5 is a top cross-sectional view of the mounting frame of the present utility model;

FIG. 6 is a cross-sectional view of a side view of a mounting plate of the present utility model;

FIG. 7 is a schematic perspective view of the housing of the present utility model;

FIG. 8 is a cross-sectional view of a side view of the housing of the present utility model;

fig. 9 is an enlarged schematic view of the structure of fig. 8B according to the present utility model.

In the figure: 1. a housing; 2. a ventilation mechanism; 201. a filter plate; 202. a fan; 3. a fixing mechanism; 301. a fixed frame; 302. a positioning groove; 4. a clamping mechanism; 401. a rotating shaft; 402. a coil spring; 403. a rotating plate; 404. a second cushion; 5. a cavity; 6. a connecting sheet; 7. a pushing mechanism; 701. a telescopic rod; 702. a first cushion; 8. and a fixing plate.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-9, the lithium battery batch charging mechanism of the utility model comprises a housing 1, wherein a fixing plate 8 is fixedly connected to the inner wall of the housing 1, a pushing mechanism 7 is arranged on the inner wall of the fixing plate 8, a connecting sheet 6 is fixedly connected to the inner wall of the fixing plate 8, a ventilation mechanism 2 is arranged in the housing 1, a fixing mechanism 3 is arranged on the inner wall of the housing 1, and a clamping mechanism 4 is arranged in the fixing mechanism 3.

Referring to fig. 6, the pushing mechanism 7 includes a telescopic rod 701, the outer surface of the telescopic rod 701 is fixedly connected with a fixing plate 8, one end of the telescopic rod 701 is fixedly connected with a first soft pad 702, the first soft pad 702 is driven to move by the telescopic rod 701, so that the first soft pad 702 pushes the lithium battery to move, and the lithium battery is taken out.

Referring to fig. 3 and 4, the fixing mechanism 3 includes a fixing frame 301, a positioning slot 302 is formed on an outer surface of the fixing frame 301, a side surface of the fixing frame 301 is fixedly connected with the fixing plate 8, the outer surface of the fixing frame 301 is fixedly connected with the housing 1, a plurality of fixing frames 301 are fixedly connected between two adjacent fixing frames 301, and an opening on one side of the housing 1 is closed at the same time, so that charging is performed through a port of the fixing frame 301.

Referring to fig. 4, the clamping mechanism 4 includes a rotation shaft 401, an outer surface of the rotation shaft 401 is rotationally connected with an inner wall of the fixed frame 301, a rotation plate 403 is fixedly connected with an outer surface of the rotation shaft 401, the rotation shaft 401 is installed at a port of the fixed frame 301 and is rotationally connected with the fixed frame 301, the number of the rotation plates 403 is two, the two rotation plates 403 are mutually butted after rotating, the rotation plates 403 are mutually contacted, the port of the fixed frame 301 is closed, the rotation plates 403 are slidingly connected with the fixed frame 301, and after rotating and opening, the rotation plates 403 are accommodated on the inner wall of the fixed frame 301, so that the rotation plates 403 can be conveniently opened and then simultaneously extruded and positioned for closing and opening the port through the rotation plates 403.

Referring to fig. 4, a cavity 5 is formed in the fixing frame 301, a coil spring 402 is disposed in the cavity 5, and a rotational restoring force is provided by the coil spring 402, so that the port is sealed.

Referring to fig. 4, one end of the coil spring 402 is fixedly connected with the inner wall of the rotating shaft 401, one side surface of the rotating plate 403 is fixedly connected with a second soft pad 404, both the second soft pad 404 and the first soft pad 702 are made of rubber materials, the second soft pad 404 is spherical and is in contact with a lithium battery, so that the movement of the lithium battery is facilitated to be pushed, the other end of the coil spring 402 is fixedly connected with the cavity 5, and the rotating shaft 401 is provided with rotating power through the coil spring 402, so that the rotating shaft 401 drives the rotating plate 403 to rotate, and a sealing effect is provided.

Referring to fig. 7, the ventilation mechanism 2 includes two filter plates 201 and a fan 202, the two filter plates 201 are respectively disposed at the top and bottom of the housing 1 and fixedly connected with the outer surface of the fan 202 and the inner wall of the housing 1, the fan 202 is disposed inside the housing 1, meanwhile, the filter plates 201 are disposed at the top and bottom of the housing 1, and meanwhile, a positioning groove 302 is formed on the surface of the fixing frame 301, so that the positioning groove 302 is vertically communicated, and the air flow blown by the fan 202 moves, and the air flow vertically circulates, so that auxiliary heat dissipation is performed on the lithium battery in charging, and overheat damage of the lithium battery is avoided.

When the utility model is used: the lithium battery is pushed to rotate the rotating plate 403, the rotating plate 403 rotates around the rotating shaft 401, the lithium battery is inserted into the fixed frame 301, the lithium battery is connected with the connecting sheet 6 inside, the lithium battery is charged, meanwhile, the rotating shaft 401 rotates to drive the coil spring 402 to store elastic force, the coil spring 402 provides rotating reset power for the rotating shaft 401, the rotating shaft 401 drives the rotating plate 403 to rotate, the rotating plate 403 drives the second soft pad 404 to rotate, the second soft pad 404 is extruded on the surface of the lithium battery, the lithium battery is extruded and fixed so as to be stably charged, then the fan 202 is controlled to work, the fan 202 blows air flow from the lower direction, the air firstly enters the shell 1 through the filter plate 201 below, then the air upwards moves through the locating groove 302 between the fixed frames 301, the lithium battery charged in the fixed frame 301 dissipates heat, then the lithium battery 201 above is discharged, after the charging is finished, the corresponding telescopic rod 701 is controlled to drive the first soft pad 702 to push the lithium battery to separate from the fixed frame 301, the lithium battery is taken out, and meanwhile, the coil spring 402 drives the rotating plate 403 to rotate, the rotating plate 403 is enabled to rotate, the filter plate 201 is reset, one side of the fixed port is prevented from being closed, and dust is prevented from entering.

The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. Lithium cell batches charging mechanism, including shell (1), its characterized in that: the inner wall fixedly connected with fixed plate (8) of shell (1), the inner wall of fixed plate (8) is provided with pushing mechanism (7), the inner wall fixedly connected with connection piece (6) of fixed plate (8), the inside of shell (1) is provided with ventilation mechanism (2), the inner wall of shell (1) is provided with fixed establishment (3), the inside of fixed establishment (3) is provided with clamping mechanism (4).

2. The lithium battery batch charging mechanism of claim 1, wherein: the pushing mechanism (7) comprises a telescopic rod (701), the outer surface of the telescopic rod (701) is fixedly connected with a fixed plate (8), and one end of the telescopic rod (701) is fixedly connected with a first soft cushion (702).

3. The lithium battery batch charging mechanism according to claim 2, wherein: the fixing mechanism (3) comprises a fixing frame (301), a positioning groove (302) is formed in the outer surface of the fixing frame (301), one side surface of the fixing frame (301) is fixedly connected with the fixing plate (8), and the outer surface of the fixing frame (301) is fixedly connected with the shell (1).

4. A lithium battery batch charging mechanism according to claim 3, wherein: the clamping mechanism (4) comprises a rotating shaft (401), the outer surface of the rotating shaft (401) is rotationally connected with the inner wall of the fixed frame (301), and a rotating plate (403) is fixedly connected with the outer surface of the rotating shaft (401).

5. The lithium battery batch charging mechanism of claim 4, wherein: the inside of fixed frame (301) has seted up cavity (5), the inside of cavity (5) is provided with wind spring (402).

6. The lithium battery batch charging mechanism of claim 5, wherein: one end of the coil spring (402) is fixedly connected with the inner wall of the rotating shaft (401), and one side surface of the rotating plate (403) is fixedly connected with a second soft cushion (404).

7. The lithium battery batch charging mechanism of claim 1, wherein: the ventilation mechanism (2) comprises two filter plates (201) and a fan (202), wherein the two filter plates (201) are respectively arranged at the top and the bottom of the shell (1) and are fixedly connected, and the outer surface of the fan (202) is fixedly connected with the inner wall of the shell (1).