CN207675533U - A kind of lithium battery squeezing-resistant test device - Google Patents
A kind of lithium battery squeezing-resistant test device Download PDFInfo
- Publication number
- CN207675533U CN207675533U CN201721863329.6U CN201721863329U CN207675533U CN 207675533 U CN207675533 U CN 207675533U CN 201721863329 U CN201721863329 U CN 201721863329U CN 207675533 U CN207675533 U CN 207675533U
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- fixedly connected
- babinet
- wall
- sides
- lithium battery
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Abstract
The utility model discloses a kind of lithium battery squeezing-resistant test devices, including babinet, both sides at the top of the cabinet wall have been fixedly connected with hydraulic stem, hydraulic stem is fixedly connected with top plate far from one end at the top of cabinet wall, it is fixedly connected with measuring device at the top of the top plate, and the bottom of top plate is fixedly connected with pressing plate, the both sides of the cabinet wall are both provided with explosion-protection equipment, it is fixedly connected with bottom plate between the front and rear sides of cabinet wall, and the both sides at the top of bottom plate have been fixedly connected with telescopic rod, the top of the telescopic rod is fixedly connected with placement plate, the bottom of the cabinet wall is fixedly connected with bottom frame, the utility model is related to battery squeezing-resistant test device technical fields.The lithium battery squeezing-resistant test device, can be carried out effectively explosion-proof, occur the case where explosion during the test, can be safe in time into row buffering, form duplicate protection, prevent from causing danger to tester, be greatly improved safety.
Description
Technical field
The utility model is related to battery squeezing-resistant test device technical field, specially a kind of anti-extrusion survey of lithium battery
Trial assembly is set.
Background technology
Battery, which refers to, fills electrolyte solution and metal electrode with cup, slot or other containers for generating electric current or clad vessel
Chemical energy can be converted to the device of electric energy by segment space.Point with anode, cathode.With the development of science and technology battery refers to
The midget plant that can be produced electricl energy.Such as solar cell.The performance parameter of battery mainly has electromotive force, capacity, than energy and electricity
Resistance.Energy source is utilized the battery as, can be obtained with burning voltage, stabling current, long-time stable power supply, by extraneous shadow
The electric current of very little is rung, and battery structure is simple, easy to carry, charge and discharge are easy to operation, not by outside climatic and temperature
Influence, stable and reliable for performance, the performance of various aspects in modern society's life has great role.
The use of battery is more and more frequent, simultaneously as the accident that battery occurs is also just more and more, so generally requiring
Extruding test is carried out to battery, but existing battery squeezing-resistant test device is mostly complicated, and hold in test process
Easily there is the case where explosion, if the exhaust gas generated in test process can cause greatly environment without processing direct emission
Pollution.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of lithium battery squeezing-resistant test device, solves
Existing battery squeezing-resistant test device is mostly complicated, and the case where be susceptible to explosion in test process, test
If the problem of exhaust gas generated in the process can cause greatly to pollute without processing direct emission to environment.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of lithium battery is anti-to squeeze
Compression testing device, including babinet, the both sides at the top of the cabinet wall have been fixedly connected with hydraulic stem, and the hydraulic stem is far from case
One end at the top of internal wall is fixedly connected with top plate, and measuring device, and the bottom of top plate are fixedly connected at the top of the top plate
It is fixedly connected with pressing plate, the both sides of the cabinet wall are both provided with explosion-protection equipment, between the front and rear sides of the cabinet wall
It is fixedly connected with bottom plate, and the both sides at the top of bottom plate have been fixedly connected with telescopic rod, the top of the telescopic rod is fixedly connected with
The bottom of placement plate, the cabinet wall is fixedly connected with bottom frame, and fan is fixedly connected between the both sides of the bottom frame inner wall,
Being fixedly connected sequentially from top to bottom positioned at the bottom of fan between the both sides of the bottom frame inner wall has the first filter screen and the second mistake
Strainer.
Preferably, the explosion-protection equipment includes transparent panel, and running through on the transparent panel has support shaft, and the top of support shaft
It is rotatablely connected by the inner wall of link block and babinet with bottom end, the inner wall that the side of the transparent panel passes through rubber pad and babinet
It is fixedly connected.
Preferably, open up fluted on the inner wall of the babinet, the side of the groove inner surface is fixedly connected with buffering
Spring, and side of the buffer spring far from groove is fixedly connected with sliding block.
Preferably, the side of the sliding block is connected with pulley by wire rope gearing, passes through company at the axle center of the pulley
The inner surface of fitting and groove is rotatablely connected, one end through-going recess of the steel wire rope and the inside for extending to babinet, the steel
One end of cord is fixedly connected with transparent panel.
Preferably, the front of the babinet is provided with glass blocks, the front of the glass blocks be respectively arranged with display screen and
The front of control panel, the babinet has been respectively articulated with the first chamber door and the second chamber door, and the both sides of the bottom of box are fixedly connected with
There is pedestal.
Advantageous effect
The utility model provides a kind of lithium battery squeezing-resistant test device.Has following advantageous effect：
(1), the lithium battery squeezing-resistant test device has support shaft, and the top of support shaft by running through on transparent panel
End and bottom end are rotatablely connected by the inner wall of link block and babinet, and the side of the transparent panel passes through in rubber pad and babinet
Wall is fixedly connected, and opens up fluted on the inner wall of babinet, and the side of the groove inner surface is fixedly connected with buffer spring, and slow
It rushes side of the spring far from groove and is fixedly connected with sliding block, the side of sliding block is connected with pulley, the cunning by wire rope gearing
It is rotatablely connected by the inner surface of connector and groove at the axle center of wheel, one end through-going recess of the steel wire rope and extends to case
One end of the inside of body, the steel wire rope is fixedly connected with transparent panel, can be carried out effectively explosion-proof, is occurred during the test
The case where explosion, can be safe in time into row buffering, form duplicate protection, prevent from causing danger to tester, greatly
Improve safety.
(2), the lithium battery squeezing-resistant test device is fixedly connected with bottom frame by the bottom of cabinet wall, described
It is fixedly connected with fan between the both sides of bottom frame inner wall, is located at the bottom of fan from top to bottom between the both sides of the bottom frame inner wall
Being fixedly connected sequentially has the first filter screen and the second filter screen, and effectively the exhaust gas generated in test process can carry out disinfection
And processing, prevent direct emission from polluting the environment, while being that the solid generated is isolated and is collected by explosion, facilitate the later stage into
Row cleaning, reduces unnecessary waste, while apparatus structure is simple, highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram inside the utility model；
Fig. 3 is the structural schematic diagram of the utility model explosion-protection equipment.
In figure：1- babinets, 2- hydraulic stems, 3- top plates, 4- pressing plates, 5- bottom plates, 6- telescopic rods, 7- placement plates, the explosion-proof dresses of 8-
It sets, 81- grooves, 82- buffer springs, 83- sliding blocks, 84- steel wire ropes, 85- pulleys, 86- support shafts, 87- transparent panels, 88- rubber
Pad, 9- bottom frames, 10- fans, the first filter screens of 11-, the second filter screens of 12-, 13- glass blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of lithium battery squeezing-resistant test device,
Including babinet 1, the both sides at the top of 1 inner wall of babinet have been fixedly connected with hydraulic stem 2, and hydraulic stem 2 is far from one at the top of 1 inner wall of babinet
End is fixedly connected with top plate 3, and the top of top plate 3 is fixedly connected with measuring device, is measured during extruding, and top plate
3 bottom is fixedly connected with pressing plate 4, and convenient uniformly to be squeezed battery, the both sides of 1 inner wall of babinet are both provided with explosion-proof dress
Set 8, be fixedly connected with bottom plate 5 between the front and rear sides of 1 inner wall of babinet, and the both sides at 5 top of bottom plate be fixedly connected with it is flexible
Bar 6, telescopic rod 6 and hydraulic stem 2 are electronic, and the top of telescopic rod 6 is fixedly connected with placement plate 7, and the bottom of 1 inner wall of babinet is solid
Surely it is connected with bottom frame 9,9 top of bottom frame is provided with mesh, fan 10, fan 10 are fixedly connected between the both sides of 9 inner wall of bottom frame
For aerofoil fan, the bottom that fan 10 is located between the both sides of 9 inner wall of bottom frame is fixedly connected sequentially has the first filtering from top to bottom
Net 11 and the second filter screen 12, the first filter screen 11 and the second filter screen 12 are filtered and sterilize respectively, and explosion-protection equipment 8 includes
Transparent panel 87, through there is support shaft 86 on transparent panel 87, and the top of support shaft 86 and bottom end pass through link block and babinet 1
Inner wall is rotatablely connected, and the side of transparent panel 87 is fixedly connected with the inner wall of babinet 1 by rubber pad 88, is opened on the inner wall of babinet 1
Equipped with groove 81, the side of 81 inner surface of groove is fixedly connected with buffer spring 82, and buffer spring 82 far from groove 81 one
Side is fixedly connected with sliding block 83, and the side of sliding block 83 is sequentially connected with pulley 85 by steel wire rope 84, leads at the axle center of pulley 85
The inner surface for crossing connector and groove 81 is rotatablely connected, one end through-going recess 81 of steel wire rope 84 and the inside for extending to babinet 1,
One end of steel wire rope 84 is fixedly connected with transparent panel 87, and the front of babinet 1 is provided with glass blocks 13, and the front of glass blocks 13 is respectively
Be provided with display screen and control panel, the bottom of babinet 1 offers exhaust outlet, the front of babinet 1 be respectively articulated with the first chamber door and
Second chamber door, the first chamber door facilitates placing battery, the second chamber door easy cleaning solid impurity, and the both sides of 1 bottom of babinet are solid
Surely it is connected with pedestal, the stability of lifting device can be carried out effectively explosion-proof, occur the case where explosion during the test,
Can be safe in time into row buffering, form duplicate protection, prevent from causing danger to tester, be greatly improved safety
Property, can effectively the exhaust gas generated in test process be carried out disinfection and be handled, prevent direct emission from polluting the environment, simultaneously
The solid that explosion is generation is isolated and is collected, facilitates the later stage to be cleared up, reduces unnecessary waste, while device
Of simple structure and strong practicability.
In use, need battery to be tested to be placed at the top of placement plate 7 by opening the first chamber door, then telescopic rod 6
Elongation drives battery to rise in explosion-protection equipment 8 between transparent panel 87, and then controlling hydraulic stem 2 by control panel passes through top plate 3
Battery is squeezed with pressing plate 4, measuring device measures, and then shows the data of measurement on a display screen, such as
When explosion occurs for fruit, the article of explosion squeezes transparent panel 87 so that transparent panel 87 is rotated around support shaft 86, then
So that steel wire rope 87 is driven by pulley 85 and sliding block 83 so that sliding block 83 pulls buffer spring 82, while rubber block 88 carries out
Buffering, the article after explosion is by the top of bottom frame 9 to two Slideslips, and the later stage is cleared up by the second chamber door, and fan 10 is opened
Open, by exhaust gas be delivered to the first filter screen 11 and the second filter screen 12 be filtered and sterilize after be discharged.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lithium battery squeezing-resistant test device, including babinet (1), it is characterised in that：At the top of babinet (1) inner wall
Both sides be fixedly connected with hydraulic stem (2), the hydraulic stem (2) is fixedly connected with far from one end at the top of babinet (1) inner wall
Top plate (3) is fixedly connected with measuring device at the top of the top plate (3), and the bottom of top plate (3) is fixedly connected with pressing plate (4),
The both sides of babinet (1) inner wall are both provided with explosion-protection equipment (8), fixed between the front and rear sides of babinet (1) inner wall to connect
It is connected to bottom plate (5), and the both sides at the top of bottom plate (5) have been fixedly connected with telescopic rod (6), the top of the telescopic rod (6) is fixed
It is connected with placement plate (7), the bottom of babinet (1) inner wall is fixedly connected with bottom frame (9), the both sides of bottom frame (9) inner wall
Between be fixedly connected with fan (10), be located between the both sides of bottom frame (9) inner wall bottom of fan (10) from top to bottom according to
It is secondary to be fixedly connected with the first filter screen (11) and the second filter screen (12).
2. a kind of lithium battery squeezing-resistant test device according to claim 1, it is characterised in that：The explosion-protection equipment
(8) include transparent panel (87), running through on the transparent panel (87) has support shaft (86), and the top of support shaft (86) and bottom end are equal
It is rotatablely connected by the inner wall of link block and babinet (1), the side of the transparent panel (87) passes through rubber pad (88) and babinet (1)
Inner wall be fixedly connected.
3. a kind of lithium battery squeezing-resistant test device according to claim 1, it is characterised in that：The babinet (1)
Inner wall on open up fluted (81), the side of groove (81) inner surface is fixedly connected with buffer spring (82), and buffers
Side of the spring (82) far from groove (81) is fixedly connected with sliding block (83).
4. a kind of lithium battery squeezing-resistant test device according to claim 3, it is characterised in that：The sliding block (83)
Side pulley (85) is sequentially connected with by steel wire rope (84), pass through connector and groove at the axle center of the pulley (85)
(81) inner surface rotation connection, one end through-going recess (81) of the steel wire rope (84) and the inside for extending to babinet (1), institute
The one end for stating steel wire rope (84) is fixedly connected with transparent panel (87).
5. a kind of lithium battery squeezing-resistant test device according to claim 1, it is characterised in that：The babinet (1)
Front be provided with glass blocks (13), the front of the glass blocks (13) is respectively arranged with display screen and control panel, the babinet
(1) front has been respectively articulated with the first chamber door and the second chamber door, and the both sides of babinet (1) bottom have been fixedly connected with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721863329.6U CN207675533U (en) | 2017-12-27 | 2017-12-27 | A kind of lithium battery squeezing-resistant test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721863329.6U CN207675533U (en) | 2017-12-27 | 2017-12-27 | A kind of lithium battery squeezing-resistant test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675533U true CN207675533U (en) | 2018-07-31 |
Family
ID=62971258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721863329.6U Expired - Fee Related CN207675533U (en) | 2017-12-27 | 2017-12-27 | A kind of lithium battery squeezing-resistant test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693370A (en) * | 2020-06-30 | 2020-09-22 | 中国汽车工程研究院股份有限公司 | Battery pack top extrusion testing method |
-
2017
- 2017-12-27 CN CN201721863329.6U patent/CN207675533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693370A (en) * | 2020-06-30 | 2020-09-22 | 中国汽车工程研究院股份有限公司 | Battery pack top extrusion testing method |
| CN111693370B (en) * | 2020-06-30 | 2021-08-31 | 中国汽车工程研究院股份有限公司 | Battery pack top extrusion testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |