CN210866322U - Protection device for lithium cell - Google Patents
Protection device for lithium cell Download PDFInfo
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- CN210866322U CN210866322U CN201922376382.9U CN201922376382U CN210866322U CN 210866322 U CN210866322 U CN 210866322U CN 201922376382 U CN201922376382 U CN 201922376382U CN 210866322 U CN210866322 U CN 210866322U
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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
Abstract
The utility model discloses a protection device for lithium battery, including first link, second link, third link and fourth link, first link is three-axis protrusion spatial structure, first link has first X axle branch in the positive arch of X axle, first link has first Y axle branch in the negative direction of Y axle in the arch, first link is protruding first Z axle branch in the negative direction of Z axle, the second link is similar with first link structure, and is symmetrical hole for X axle; the device is when using, through at first link, second link, the inside rubber cushion that is provided with of third link and fourth link to the rubber cushion rear side is provided with the spring, can effectually reduce the injury that external shock caused the lithium cell, and six surfaces of the device are the fretwork design, the heat dissipation of assurance battery that can be fine, makes battery life longer.
Description
Technical Field
The utility model relates to a relevant lithium cell technical field specifically is a protector for lithium cell.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, the lithium metal battery is firstly proposed and researched by Gilbert N.Lewis in 1912, and the lithium battery is proposed and researched by M.S. Whittingham in the 70 th century of 20 th, and the lithium metal has very high requirements on the environment for processing, storage and use due to the very active chemical property of the lithium metal. Therefore, lithium batteries have not been used for a long time, and with the development of science and technology, lithium batteries have become the mainstream nowadays.
The existing lithium battery is easy to damage if the protection measures are not in place in the transportation process, the damaged lithium battery can influence the service life of the lithium battery, and therefore the protection work of the lithium battery in the transportation is the most important work, and the lithium battery protection device is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector for lithium cell to solve the problem of mentioning in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protective device for a lithium battery comprises a first connecting frame, a second connecting frame, a third connecting frame and a fourth connecting frame, the first connecting frame is of a three-axis convex three-dimensional structure, a first X-axis supporting rod is protruded in the X-axis positive direction of the first connecting frame, the first connecting frame is provided with a first Y-axis supporting rod in a protruding mode in the Y-axis negative direction, the first connecting frame is provided with a first Z-axis supporting rod in a protruding mode in the Z-axis negative direction, the second connecting frame is similar to the first connecting frame in structure, and is symmetrical relative to the X axis, the second connecting frame is provided with a second X-axis supporting rod protruding in the positive direction of the X axis, the second connecting frame is provided with a second Y-axis supporting rod protruding in the positive direction of the Y axis, the second connecting frame is provided with a second Z-axis supporting rod protruding in the negative direction of the Z axis, the top centers of the first Z-axis supporting rod, the first X-axis supporting rod, the first Y-axis supporting rod, the second Z-axis supporting rod, the second X-axis supporting rod and the second Y-axis supporting rod are all provided with threaded holes with the same radius.
Furthermore, the first X-axis support rod is fixedly connected with a threaded pipe through a threaded hole, and the other end of the threaded pipe is in threaded connection with the horizontal telescopic pipe.
Furthermore, the second X-axis support rod is fixedly connected with a threaded pipe through a threaded hole, and the other end of the threaded pipe is in threaded connection with the horizontal telescopic pipe.
Furthermore, the first Y-axis support rod is fixedly connected with a threaded pipe through threads, the other end of the threaded pipe is connected with a vertical telescopic pipe through threads, the other end of the vertical telescopic pipe is connected with the threaded pipe through threads, and the other end of the threaded pipe is connected with a second Y-axis support rod through threads.
Furthermore, the first Z-axis support rod is connected with a horizontal telescopic tube through a threaded tube, the other end of the horizontal telescopic tube is connected with a third connecting frame through a thread, the second Z-axis support rod is connected with a horizontal telescopic tube through a threaded tube, the other end of the horizontal telescopic tube is connected with a fourth connecting frame through a thread, and the third connecting frame and the fourth connecting frame are of the same structure as the first connecting frame and the second connecting frame but are symmetrical to the first connecting frame and the second connecting frame.
Furthermore, the first connecting frame, the second connecting frame, the third connecting frame and the fourth connecting frame structure form an alignment structure after being symmetrical through the Y axis, are connected with the alignment structure through threaded pipes and threads, and form a cuboid structure.
Furthermore, the inner sides of the first connecting frame, the second connecting frame, the third connecting frame and the fourth connecting frame are all provided with rubber cushions, and springs are arranged between the rubber cushions and the inner parts of the first connecting frame, the second connecting frame, the third connecting frame and the fourth connecting frame.
The utility model provides a protector for lithium cell possesses following beneficial effect: the device is when using, through at first link, the second link, the inside rubber cushion that is provided with of third link and fourth link, and the rubber cushion rear side is provided with the spring, can effectually reduce the injury that external shock caused the lithium cell, and six faces of the device are the fretwork design, the heat dissipation of assurance battery that can be fine, make battery life longer, this uses novel simple structure, be applicable to the lithium cell of various models, can be as required day positive size, therefore, the clothes hanger is strong in practicability, therefore, the clothes hanger is low in cost, and more has market competition.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is a schematic view of a first connecting bracket according to the present invention;
FIG. 3 is a schematic view of a second connecting bracket according to the present invention;
fig. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is a schematic overall side view of the present invention.
In the figure: 1. a first connecting frame; 101. a first Z-axis strut; 102. a first X-axis strut; 103. a first Y-axis strut; 2. a second link frame; 201. a second Z-axis strut; 202. a second X-axis strut; 203. a second Y-axis strut; 3. a first vertical extension tube; 4. a first horizontal extension tube; 5. a threaded pipe; 6. a rubber cushion; 7. a spring; 8. a third connecting frame; 9. and a fourth connecting frame.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a protection device for a lithium battery comprises a first connecting frame 1, a second connecting frame 2, a third connecting frame 8 and a fourth connecting frame 9, wherein the first connecting frame 1 is of a three-axis protruding three-dimensional structure, a first X-axis supporting rod 102 protrudes from the first connecting frame 1 in the positive X-axis direction, a first Y-axis supporting rod 103 protrudes from the first connecting frame 1 in the negative Y-axis direction, a first Z-axis supporting rod 101 protrudes from the first connecting frame 1 in the negative Z-axis direction, the second connecting frame 2 is similar to the first connecting frame 1 in structure and symmetrical relative to the X-axis, a second X-axis supporting rod 202 protrudes from the second connecting frame 2 in the positive X-axis direction, a second Y-axis supporting rod 203 protrudes from the second connecting frame 2 in the positive Y-axis direction, a second Z-axis supporting rod 201 protrudes from the second connecting frame 2 in the negative Z-axis direction, and the first Z-axis supporting rod 101, the first X-axis supporting rod 102, The centers of the tops of the first Y-axis supporting rod 103, the second Z-axis supporting rod 201, the second X-axis supporting rod 202 and the second Y-axis supporting rod 203 are all provided with threaded holes with the same radius.
The first X-axis supporting rod 102 is fixedly connected with a threaded pipe 5 through a threaded hole, the other end of the threaded pipe 5 is in threaded connection with a horizontal telescopic pipe 4, the second X-axis supporting rod 202 is fixedly connected with a threaded pipe 5 through a threaded hole, the other end of the threaded pipe 5 is in threaded connection with the horizontal telescopic pipe 4, the first Y-axis supporting rod 103 is fixedly connected with the threaded pipe 5 through a thread, the other end of the threaded pipe 5 is in threaded connection with a vertical telescopic pipe 3, the other end of the vertical telescopic pipe 3 is in threaded connection with the threaded pipe 5, the other end of the threaded pipe 5 is in threaded connection with a second Y-axis supporting rod 203, the first Z-axis supporting rod 101 is in threaded connection with the horizontal telescopic pipe 4 through the threaded pipe 5, the other end of the horizontal telescopic pipe 4 is in threaded connection with a third connecting frame 8, and the second Z-axis, the flexible 4 other ends of pipe of level has fourth link 9 through threaded connection, third link 8 and fourth link 9 are the structure the same but symmetry with first link 1 and 2 structures of second link, first link 1, second link 2, third link 8 and the 9 structures of fourth link form the counterpoint structure after passing through Y axial symmetry and pass through screwed pipe 5 threaded connection with it, and form the cuboid structure, first link 1, second link 2, third link 8 and the 9 inboards of fourth link all are provided with rubber cushion 6, be provided with spring 7 between rubber cushion 6 and first link 1, second link 2, third link 8 and the 9 insides of fourth link.
It should be noted that, a protector for lithium cell, at the during operation, through placing the lithium cell inside the device, and twist horizontal telescopic link 4 and vertical telescopic link 3, make horizontal telescopic link 4 and vertical telescopic link 3 and the distance between first link 1 and the second link 2 reduce, through fastening each horizontal telescopic link 4 and vertical telescopic link 3, make the device and lithium cell zonulae occludens, through at first link 1, second link 2, third link 8 and the inside rubber cushion 6 that is provided with of fourth link 9, and 6 rear sides of rubber cushion are provided with spring 7, the injury that can effectual reduction external impact caused the lithium cell, and six of the device are the fretwork design, the heat dissipation of assurance battery that can be fine, make battery life longer.
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 (7)
1. The utility model provides a protector for lithium cell, includes first link (1), second link (2), third link (8) and fourth link (9), its characterized in that: first link (1) is triaxial protrusion spatial structure, first link (1) arch in the positive direction of X axle has first X axle branch (102), first link (1) arch in the negative direction of Y axle has first Y axle branch (103), first link (1) arch first Z axle branch (101) in the negative direction of Z axle, second link (2) are similar with first link (1) structure, and for X axial symmetry, second link (2) arch in the positive direction of X axle has second X axle branch (202), second link (2) arch in the positive direction of Y axle has second Y axle branch (203), second link (2) arch second Z axle branch (201) in the negative direction of Z axle, first Z axle branch (101), first X axle branch (102), first Y axle branch (103), The centers of the tops of the second Z-axis supporting rod (201), the second X-axis supporting rod (202) and the second Y-axis supporting rod (203) are all provided with threaded holes with the same radius.
2. The protection device for a lithium battery as claimed in claim 1, wherein: the first X-axis supporting rod (102) is fixedly connected with a threaded pipe (5) through a threaded hole, and the other end of the threaded pipe (5) is in threaded connection with the horizontal telescopic pipe (4).
3. The protection device for a lithium battery as claimed in claim 1, wherein: the second X-axis supporting rod (202) is fixedly connected with a threaded pipe (5) through a threaded hole, and the other end of the threaded pipe (5) is in threaded connection with the horizontal telescopic pipe (4).
4. The protection device for a lithium battery as claimed in claim 1, wherein: first Y axle branch (103) are through screw thread fixedly connected with screwed pipe (5), the screwed pipe (5) other end is through threaded connection with vertical flexible pipe (3), vertical flexible pipe (3) other end is through threaded connection with screwed pipe (5), screwed pipe (5) other end threaded connection has second Y axle branch (203).
5. The protection device for a lithium battery as claimed in claim 1, wherein: first Z axle branch (101) have flexible pipe of level (4) through screwed pipe (5) threaded connection, the flexible pipe of level (4) other end has third link (8) through threaded connection, second Z axle branch (201) have flexible pipe of level (4) through screwed pipe (5) threaded connection, the flexible pipe of level (4) other end has fourth link (9) through threaded connection, third link (8) and fourth link (9) are the same structure but symmetrical structure with first link (1) and second link (2).
6. The protection device for a lithium battery as claimed in claim 1, wherein: the first connecting frame (1), the second connecting frame (2), the third connecting frame (8) and the fourth connecting frame (9) are symmetrical through the Y axis, then form an alignment structure, are in threaded connection with the alignment structure through the threaded pipe (5), and form a cuboid structure.
7. The protection device for a lithium battery as claimed in claim 1, wherein: the rubber cushion is characterized in that rubber cushions (6) are arranged on the inner sides of the first connecting frame (1), the second connecting frame (2), the third connecting frame (8) and the fourth connecting frame (9), and springs (7) are arranged between the rubber cushions (6) and the inner portions of the first connecting frame (1), the second connecting frame (2), the third connecting frame (8) and the fourth connecting frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376382.9U CN210866322U (en) | 2019-12-25 | 2019-12-25 | Protection device for lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376382.9U CN210866322U (en) | 2019-12-25 | 2019-12-25 | Protection device for lithium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210866322U true CN210866322U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922376382.9U Active CN210866322U (en) | 2019-12-25 | 2019-12-25 | Protection device for lithium cell |
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| Country | Link |
|---|---|
| CN (1) | CN210866322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036294A (en) * | 2021-03-10 | 2021-06-25 | 吴海巍 | Power battery combination device for electric automobile |
| CN115207541A (en) * | 2022-08-04 | 2022-10-18 | 江礼慧 | New energy automobile battery box |
-
2019
- 2019-12-25 CN CN201922376382.9U patent/CN210866322U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036294A (en) * | 2021-03-10 | 2021-06-25 | 吴海巍 | Power battery combination device for electric automobile |
| CN115207541A (en) * | 2022-08-04 | 2022-10-18 | 江礼慧 | New energy automobile battery box |
| CN115207541B (en) * | 2022-08-04 | 2024-04-12 | 湖北洲辉汽车零部件有限公司 | New energy automobile battery box |
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