Lithium battery cover plate

Abstract

The utility model discloses a lithium battery cover plate, which relates to the technical field of lithium batteries, and comprises a cover plate body, the outer wall of the cover plate body is fixedly connected with a handle, the outer wall of the cover plate body is fixedly connected with a fixing ring, the fixing ring is connected with a mounting rod in an attached manner, the outer wall of the cover plate body is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with a connecting rod. A mounting plate is fixedly connected to the inner wall of the cover plate body, one side of the mounting plate is in threaded connection with a mounting screw rod, a buffer plate is fixedly connected to the inner wall of the cover plate body, a buffer spring is fixedly connected to the inner wall of the cover plate body, and one side of the buffer spring is fixedly connected with an insulating rubber plate. The device has the buffering and insulating effects, the device can have a certain buffering effect through the use of the buffering spring, the safety of a lithium battery can be ensured during use, the device can have a certain insulating effect through the use of the insulating rubber plate, the device is safer to use, the use effect of the device is improved, and the device is suitable for popularization and application. And the effect that the device is convenient to fix and install is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to a lithium battery cover plate. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Lithium metal batteries were first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, MS Whittingham proposed and began to study lithium-ion batteries. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream.

[0003] Firstly, the lithium battery cover in the traditional technology has the problem of not having a buffering effect during use, which has not been solved and is inconvenient for people to use to a certain extent.

[0004] Secondly, the lithium battery cover in the traditional technology may not be installed firmly during use, which may reduce the use effect of the device.

[0005] Therefore, how to provide a lithium battery cover plate becomes an urgent problem to be solved by those skilled in the art. Utility Model Content

[0006] The utility model provides a lithium battery cover plate to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A lithium battery cover, comprising a cover body, a handle fixedly connected to the outer wall of the cover body, a fixing ring fixedly connected to the outer wall of the cover body, and a mounting rod fittedly connected to the fixing ring;

[0009] The outer wall of the cover body is fixedly connected with a mounting plate, one side of the mounting plate is threadedly connected with a mounting screw, and the inner wall of the cover body is fixedly connected with a buffer plate;

[0010] A buffer spring is fixedly connected to the inner wall of the cover body, and an insulating rubber plate is fixedly connected to one side of the buffer spring.

[0011] A further improvement of the technical solution of the utility model is that: the number of the insulating rubber plates is two, and the two insulating rubber plates are parallel to each other on the same horizontal line.

[0012] By adopting the above technical solution, the insulating rubber plates in the structure of the solution are used in coordination with each other, so that the device has a certain insulation effect.

[0013] A further improvement of the technical solution of the utility model is that: the mounting screw rod passes through one side of the mounting plate, and the mounting screw rod and the mounting plate fit each other.

[0014] By adopting the above technical solution, the structure in the solution can make the device installation more firm and stable without the phenomenon of deviation.

[0015] A further improvement of the technical solution of the utility model is that: the mounting plates are located on both sides of the cover body, and the mounting plates on both sides are symmetrical to each other along the central axis of the cover body.

[0016] By adopting the above technical solution, the structure in the solution can make the device easy to install and use.

[0017] A further improvement of the technical solution of the utility model is that: the number of the buffer springs is four, and the four buffer springs are symmetrically arranged in pairs.

[0018] By adopting the above technical solution, the structure in the solution can enable the device to have a certain buffering effect to protect the lithium battery.

[0019] A further improvement of the technical solution of the utility model is that: the number of the mounting screws is several, and the mounting screws are located on both sides of the cover plate body.

[0020] By adopting the above technical solution, the structure in the solution can make the device more stable.

[0021] A further improvement of the technical solution of the utility model is that the buffer plate is tightly connected to the cover plate body.

[0022] By adopting the above technical solution, the structure in the solution can enable the device to have a certain buffering effect.

[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0024] 1. The utility model provides a lithium battery cover plate, which adopts the mutual cooperation of the cover plate body, handle, fixing ring, mounting rod, mounting plate, mounting screw, buffer plate, buffer spring and insulating rubber plate to achieve the effect of making the device have buffering and insulation. Through the use of buffer spring, the device can have a certain buffering effect, which can ensure the safety of lithium batteries when in use. Through the use of insulating rubber plate, the device can have a certain insulation effect, making the device safer to use and improving the use effect of the device to a certain extent.

[0025] 2. The utility model provides a lithium battery cover, which adopts the mutual cooperation of the cover body, handle, fixing ring, mounting rod, mounting plate, mounting screw, buffer plate, buffer spring and insulating rubber plate to achieve the effect of facilitating the fixed installation of the device. Through the use of the mounting rod, the cover body can be firmly installed without causing deviation, making the device more practical and able to meet people's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall schematic diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0028] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0029] Figure 4 This is a connection structure diagram of the buffer spring of the utility model;

[0030] Figure 5 This is a connection structure diagram of the mounting screw of the utility model.

[0031] In the figure: 1. cover body; 2. handle; 3. fixing ring; 4. mounting rod; 5. mounting plate; 6. mounting screw; 7. buffer plate; 8. buffer spring; 9. insulating rubber sheet. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-5 As shown, the utility model provides a lithium battery cover, including a cover body 1, a handle 2 is fixedly connected to the outer wall of the cover body 1, a fixing ring 3 is fixedly connected to the outer wall of the cover body 1, and a mounting rod 4 is fittedly connected to the fixing ring 3;

[0035] The outer wall of the cover body 1 is fixedly connected with a mounting plate 5, one side of the mounting plate 5 is threadedly connected with a mounting screw 6, and the inner wall of the cover body 1 is fixedly connected with a buffer plate 7;

[0036] A buffer spring 8 is fixedly connected to the inner wall of the cover body 1 , and an insulating rubber plate 9 is fixedly connected to one side of the buffer spring 8 .

[0037] In this embodiment, the device has the effects of buffering and insulation. By using the buffer spring 8, the device can have a certain buffering effect, which can ensure the safety of the lithium battery during use. By using the insulating rubber plate 9, the device can have a certain insulation effect, making the device safer to use and improving the use effect of the device to a certain extent, achieving the effect of making the device easy to fix and install. By using the mounting rod 4, the cover body 1 can be firmly installed without any deviation, making the device more practical.

[0038] Example 2

[0039] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the number of insulating rubber plates 9 is two, and the two insulating rubber plates 9 are parallel to each other on the same horizontal line.

[0040] In this embodiment, the insulating rubber sheets 9 are used in conjunction with each other so that the device has a certain insulation effect.

[0041] Example 3

[0042] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the mounting screw 6 passes through one side of the mounting plate 5, and the mounting screw 6 and the mounting plate 5 fit each other.

[0043] In this embodiment, the device can be installed more firmly and stably without any deviation.

[0044] Preferably, the mounting plates 5 are located on two sides of the cover body 1 , and the mounting plates 5 on both sides are symmetrical to each other along the central axis of the cover body 1 .

[0045] In this embodiment, the structure in this solution enables the device to be easy to install and use.

[0046] Preferably, the number of the buffer springs 8 is four, and the four buffer springs 8 are symmetrically arranged in pairs.

[0047] In this embodiment, the structure in this solution can enable the device to have a certain buffering effect to protect the lithium battery.

[0048] Preferably, there are a plurality of mounting screws 6 , and the mounting screws 6 are located on both sides of the cover body 1 .

[0049] In this embodiment, the device can be made more stable.

[0050] Preferably, the buffer plate 7 is tightly connected to the cover plate body 1 .

[0051] In this embodiment, the device can have a certain buffering effect.

[0052] The following is a detailed description of the working principle of the lithium battery cover.

[0053] like Figure 1-5 As shown, when using the lithium battery cover, the use of the buffer spring 8 can make the device have a certain buffer effect, which can ensure the safety of the lithium battery when in use. The use of the insulating rubber plate 9 can make the device have a certain insulation effect, making the device safer to use and improving the use effect of the device to a certain extent, achieving the effect of making the device easy to fix and install. By using the mounting rod 4, the cover body 1 can be firmly installed without any deviation, making the device more practical.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lithium battery cover, comprising a cover body (1), characterized in that: A handle (2) is fixedly connected to the outer wall of the cover body (1), a fixing ring (3) is fixedly connected to the outer wall of the cover body (1), and a mounting rod (4) is fit-fittingly connected to the fixing ring (3); The outer wall of the cover body (1) is fixedly connected to a mounting plate (5), one side of the mounting plate (5) is threadedly connected to a mounting screw (6), and the inner wall of the cover body (1) is fixedly connected to a buffer plate (7); A buffer spring (8) is fixedly connected to the inner wall of the cover plate body (1), and an insulating rubber plate (9) is fixedly connected to one side of the buffer spring (8).

2. A lithium battery cover according to claim 1, characterized in that: The number of the insulating rubber plates (9) is two, and the two insulating rubber plates (9) are parallel to each other on the same horizontal line.

3. A lithium battery cover according to claim 1, characterized in that: The mounting screw rod (6) passes through one side of the mounting plate (5), and the mounting screw rod (6) and the mounting plate (5) fit together.

4. The lithium battery cover according to claim 1, characterized in that: The mounting plates (5) are located on two sides of the cover plate body (1), and the mounting plates (5) on the two sides are symmetrical to each other along the central axis of the cover plate body (1).

5. The lithium battery cover according to claim 1, characterized in that: The number of the buffer springs (8) is four, and the four buffer springs (8) are symmetrically arranged in pairs.

6. The lithium battery cover according to claim 1, characterized in that: The number of the mounting screw rods (6) is several, and the mounting screw rods (6) are located on both sides of the cover plate body (1).

7. The lithium battery cover according to claim 1, characterized in that: The buffer plate (7) is tightly connected to the cover plate body (1).

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