CN213660543U - Polymer lithium battery capable of shockproof protection - Google Patents
Polymer lithium battery capable of shockproof protection Download PDFInfo
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- CN213660543U CN213660543U CN202023137828.1U CN202023137828U CN213660543U CN 213660543 U CN213660543 U CN 213660543U CN 202023137828 U CN202023137828 U CN 202023137828U CN 213660543 U CN213660543 U CN 213660543U
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- shock attenuation
- connecting block
- lithium
- lithium cell
- rotation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a polymer lithium cell of protection can take precautions against earthquakes, including lithium cell body, lithium cell body's surface is provided with the shock attenuation cover, lithium cell body's lower extreme is provided with the shock attenuation board, the surface of shock attenuation cover is provided with protecting sheathing, the lower extreme of shock attenuation board is provided with damping spring, protecting sheathing's surface is provided with the connecting block, the surface of connecting block is provided with the axis of rotation, the surface of axis of rotation is provided with the limiting plate, the lower extreme surface of axis of rotation is provided with the spacing ring. A polymer lithium cell that can take precautions against earthquakes protection, through being provided with shock attenuation cover, shock attenuation board and damping spring, can make the polymer lithium cell shockproof effect of protection better, through being provided with connecting block, axis of rotation, limiting plate and spacing ring, can be comparatively convenient the installation of completion lithium cell body on protecting sheathing to and take out, it is comparatively convenient, the effect of use is better.
Description
Technical Field
The utility model relates to a lithium cell technical field, in particular to polymer lithium cell of protection can take precautions against earthquakes.
Background
The positive and negative electrode materials used by the polymer lithium battery are the same as liquid lithium ions, the positive electrode material is divided into lithium cobaltate, lithium manganate, ternary material and lithium iron phosphate material, and the negative electrode is graphite; the existing polymer lithium battery is poor in shockproof protection effect and not comprehensive enough, and secondly, the polymer lithium battery is troublesome to install and use, so that the polymer lithium battery capable of shockproof protection is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polymer lithium cell of protection can take precautions against earthquakes can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a polymer lithium cell that can take precautions against earthquakes protection, includes lithium cell body, lithium cell body's surface is provided with the shock attenuation cover, lithium cell body's lower extreme is provided with the shock attenuation board, the surface of shock attenuation cover is provided with protecting sheathing, the lower extreme of shock attenuation board is provided with damping spring, protecting sheathing's surface is provided with the connecting block, the surface of connecting block is provided with the axis of rotation, the surface of axis of rotation is provided with the limiting plate, the lower extreme surface of axis of rotation is provided with the spacing ring.
Preferably, the outer surface of the upper end of the lithium battery body is provided with a handle, and the outer surface of the protective shell is provided with a connecting opening.
By adopting the technical scheme, the following technical effects can be achieved: the position of the lithium battery is conveniently adjusted through the handle.
Preferably, the shock attenuation cover is hollow column, the hollow size and the lithium cell body phase-match of shock attenuation cover, shock attenuation cover and protecting sheathing phase-match, be swing joint between shock attenuation cover and the lithium cell body.
By adopting the technical scheme, the following technical effects can be achieved: the convenient shock-absorbing sleeve is placed in the protective shell.
Preferably, be swing joint between shock attenuation board and the damping spring, damping spring's quantity is a plurality of groups, damping spring is the array distribution, the upper end surface area of shock attenuation board equals with the lower extreme surface area size of lithium cell body, shock attenuation cover and shock attenuation board are compound pearl cotton and make.
By adopting the technical scheme, the following technical effects can be achieved: the shock absorption effect of the shock absorption spring and the shock absorption plate is facilitated, and therefore the shock absorption effect is achieved.
Preferably, the quantity of connecting block is four groups and is the array distribution, be fixed connection between connecting block and the protecting sheathing, the surface that protecting sheathing was located to the connecting block is close to upper end edge, the lower extreme of axis of rotation inserts in the connecting block, be connected for rotating between axis of rotation and the connecting block, be fixed connection between spacing ring and the axis of rotation, be connected for rotating between spacing ring and the connecting block.
By adopting the technical scheme, the following technical effects can be achieved: the limiting ring is convenient to rotate under the driving of the rotating shaft.
Preferably, form fixed connection through the bolt between handle and the lithium cell body, connect open-ended position and correspond to the department of connecing on the lithium cell body.
By adopting the technical scheme, the following technical effects can be achieved: the connection stabilizing effect between the lithium battery part components is facilitated.
Compared with the prior art, the utility model discloses following beneficial effect has: the polymer lithium battery capable of preventing shock is provided with the shock absorption sleeve, the shock absorption plate and the shock absorption spring, the shock absorption plate transmits the shock of the lithium battery body to the shock absorption spring in the using process, the shock absorption spring is matched with the shock absorption plate to achieve the shock absorption effect together, so that the shock absorption effect of the lithium battery body is better, meanwhile, the shock absorption sleeve can protect the periphery of the lithium battery body, the shock absorption protection effect is better, through the connecting block, the rotating shaft, the limiting plate and the limiting ring, in the using process, when the lithium battery body needs to be installed on the protective shell, a user can rotate the limiting plate, the limiting plate drives the rotating limiting plate and the limiting ring to rotate, so that the limiting plate faces outwards, the lithium battery body can be placed into the protective shell, then the lithium battery body is pressed downwards lightly, and then the limiting plate is rotated to the, can accomplish the installation of lithium cell body on protecting sheathing, otherwise, rotate the limiting plate and outwards can take out lithium cell body, it is comparatively convenient, the effect of use is better.
Drawings
Fig. 1 is a schematic view of the overall structure of a polymer lithium battery with shockproof protection according to the present invention;
FIG. 2 is a schematic view of a partial structure inside a protective casing of a polymer lithium battery with shockproof protection according to the present invention;
fig. 3 is a rotation diagram of the limiting plate of the polymer lithium battery with shockproof protection on the rotating shaft according to the present invention;
fig. 4 is a partial front sectional view of a polymer lithium battery of the present invention with shock protection shown in fig. 3.
In the figure: 1. a lithium battery body; 2. a shock-absorbing sleeve; 3. a damper plate; 4. a protective housing; 5. a damping spring; 6. connecting blocks; 7. a rotating shaft; 8. a limiting plate; 9. a limiting ring; 10. a handle; 11. the connection opening.
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. 1-4, a polymer lithium battery capable of preventing shock comprises a lithium battery body 1, wherein a shock absorption sleeve 2 is arranged on the outer surface of the lithium battery body 1, a shock absorption plate 3 is arranged at the lower end of the lithium battery body 1, a protective shell 4 is arranged on the outer surface of the shock absorption sleeve 2, a shock absorption spring 5 is arranged at the lower end of the shock absorption plate 3, a connecting block 6 is arranged on the outer surface of the protective shell 4, a rotating shaft 7 is arranged on the outer surface of the connecting block 6, a limiting plate 8 is arranged on the outer surface of the rotating shaft 7, and a limiting.
The upper end surface of lithium cell body 1 is provided with handle 10, and the surface of protecting sheathing 4 is provided with connection opening 11, conveniently adjusts the position of lithium cell through handle 10.
For swing joint between damping plate 3 and the damping spring 5, damping spring 5's quantity is a plurality of groups, and damping spring 5 is the array distribution, and the upper end surface area of damping plate 3 equals with lithium cell body 1's lower extreme surface area size, and damping sleeve 2 and damping plate 3 are compound pearl cotton and make, thereby do benefit to damping spring 5 and damping plate 3's cushioning effect and reach jar-proof effect.
The quantity of connecting block 6 is four groups and is the array distribution, be fixed connection between connecting block 6 and the protecting sheathing 4, the surface that protecting sheathing 4 was located to connecting block 6 is close to upper end edge, the lower extreme of axis of rotation 7 inserts in connecting block 6, be connected for rotating between axis of rotation 7 and the connecting block 6, be fixed connection between spacing ring 9 and the axis of rotation 7, be connected for rotating between spacing ring 9 and the connecting block 6, make things convenient for spacing ring 9 to rotate under the drive of axis of rotation 7.
Form fixed connection through the bolt between handle 10 and the lithium cell body 1, connect the department that connects on opening 11's position corresponding to the lithium cell body 1, do benefit to the stable effect of connection between the partial component of lithium cell.
It should be noted that, the utility model relates to a shockproof protection polymer lithium battery, in the using process, the shock of the lithium battery body 1 is transmitted to the shock absorption spring 5 through the shock absorption plate 3, the shock absorption spring 5 cooperates with the shock absorption plate 3 to complete the shock absorption effect together, so that the shock absorption effect of the lithium battery body 1 is better, meanwhile, the shock absorption sleeve 2 can protect the periphery of the lithium battery body 1, the shockproof protection effect is better, and in the using process, when the lithium battery body 1 needs to be installed on the protective shell 4, a user can rotate the limiting plate 8, the limiting plate 8 drives the rotation and rotates together with the limiting ring 9, so that the limiting plate 8 is outward, then the lithium battery body 1 can be put into the protective shell 4, then the lithium battery body 1 is pressed downwards lightly, and then the limiting plate 8 is rotated to the upper end outer surface of the lithium battery body 1, can accomplish the installation of lithium cell body 1 on protective housing 4, otherwise, rotate limiting plate 8 and outwards can take out lithium cell body 1, it is comparatively convenient, the practicality effect is stronger.
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 (6)
1. A polymer lithium battery capable of shock-proof protection comprises a lithium battery body (1), and is characterized in that: the surface of lithium cell body (1) is provided with shock attenuation cover (2), the lower extreme of lithium cell body (1) is provided with shock attenuation board (3), the surface of shock attenuation cover (2) is provided with protecting sheathing (4), the lower extreme of shock attenuation board (3) is provided with damping spring (5), the surface of protecting sheathing (4) is provided with connecting block (6), the surface of connecting block (6) is provided with axis of rotation (7), the surface of axis of rotation (7) is provided with limiting plate (8), the lower extreme surface of axis of rotation (7) is provided with spacing ring (9).
2. The lithium polymer battery as claimed in claim 1, wherein: the outer surface of the upper end of the lithium battery body (1) is provided with a handle (10), and the outer surface of the protective shell (4) is provided with a connecting opening (11).
3. The lithium polymer battery as claimed in claim 1, wherein: shock attenuation cover (2) are hollow column, the hollow size and lithium cell body (1) phase-match of shock attenuation cover (2), shock attenuation cover (2) and protecting sheathing (4) phase-match, be swing joint between shock attenuation cover (2) and lithium cell body (1).
4. A lithium polymer battery as claimed in claim 3, which is protected against shock, characterized in that: be swing joint between damper plate (3) and damper spring (5), the quantity of damper spring (5) is a plurality of groups, damper spring (5) are the array distribution, the upper end surface area of damper plate (3) equals with the lower extreme surface area size of lithium cell body (1), damping sleeve (2) and damper plate (3) are compound pearl cotton and make.
5. The lithium polymer battery as claimed in claim 1, wherein: the quantity of connecting block (6) is four groups and is the array and distributes, be fixed connection between connecting block (6) and protecting sheathing (4), the surface that protecting sheathing (4) were located in connecting block (6) is close to upper end edge, the lower extreme of axis of rotation (7) inserts in connecting block (6), be connected for rotating between axis of rotation (7) and connecting block (6), be fixed connection between spacing ring (9) and axis of rotation (7), be connected for rotating between spacing ring (9) and connecting block (6).
6. The lithium polymer battery as claimed in claim 2, wherein: the handle (10) and the lithium battery body (1) are fixedly connected through bolts, and the position of the connecting opening (11) corresponds to the power connection position on the lithium battery body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023137828.1U CN213660543U (en) | 2020-12-23 | 2020-12-23 | Polymer lithium battery capable of shockproof protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023137828.1U CN213660543U (en) | 2020-12-23 | 2020-12-23 | Polymer lithium battery capable of shockproof protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660543U true CN213660543U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023137828.1U Active CN213660543U (en) | 2020-12-23 | 2020-12-23 | Polymer lithium battery capable of shockproof protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660543U (en) |
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2020
- 2020-12-23 CN CN202023137828.1U patent/CN213660543U/en active Active
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