CN217214934U - Lithium battery shell with anti-falling function - Google Patents
Lithium battery shell with anti-falling function Download PDFInfo
- Publication number
- CN217214934U CN217214934U CN202220345902.9U CN202220345902U CN217214934U CN 217214934 U CN217214934 U CN 217214934U CN 202220345902 U CN202220345902 U CN 202220345902U CN 217214934 U CN217214934 U CN 217214934U
- Authority
- CN
- China
- Prior art keywords
- battery case
- groove
- handle
- transfer line
- lithium battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 60
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 10
- 230000032683 aging Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a prevent falling lithium battery shell of function relates to lithium cell technical field. This prevent falling lithium battery shell of function, including the battery case body, the protective groove has all been seted up to both sides around the battery case body, and the sliding tray of two mirrors images is seted up to the bottom of battery case body, and the inside sliding connection of sliding tray has first backup pad, and the bottom of first backup pad is provided with the gyro wheel of two mirrors images, and the inner wall fixedly connected with of sliding tray has the gag lever post of two mirrors images. This prevent lithium battery case of function through rope pulling battery case body, makes the battery case body remove through the gyro wheel to prevent that the staff from making the lithium cell fall on the ground when through portable lithium cell because of reasons such as hand slip, and cause the condition that the lithium cell appears the damage, thereby make the staff can be more convenient carry the lithium cell, and make the operative installations that the staff can be more convenient.
Description
Technical Field
The utility model relates to a lithium cell technical field, in particular to prevent falling lithium battery shell of function.
Background
The lithium battery is very widely applied in daily life and work of people, the lithium battery is widely applied to the fields of electronics, communication, electric tools, electric vehicles and the like with the advantages of high specific energy, good safety, long service life, environmental friendliness and the like, the lithium battery can emit a large amount of heat in use, the heat causes the internal temperature of the lithium battery to rise, and finally, the lithium battery can have explosion danger, the lithium battery is a secondary battery (rechargeable battery) and mainly depends on lithium ions to move between a positive electrode and a negative electrode to work, and in the charging and discharging process, Li < + > is repeatedly inserted and de-inserted between the two electrodes: during charging, Li + is extracted from the positive electrode, and is inserted into the negative electrode through the electrolyte, so that the negative electrode is in a lithium-rich state.
The patents which are disclosed at present: CN211605253U discloses a lithium battery case, and the heat that produces through the battery body in the casing also can diffuse to the external world through the radiator, has solved battery body's heat dissipation problem effectively, and the moisture in the casing enters into in the dampproofing box through a plurality of dehumidification holes of seting up on the dampproofing board and is adsorbed by the bagging-off moisture resistant agent, has increased lithium battery case's humidity resistance effectively.
However, the following problems occur in the using process of the scheme: although the device in the contrast scheme can increase lithium cell casing's humidity resistance effectively, when needs remove the battery, can only carry the battery through the handle and remove, because the lithium cell quality is heavier, after the plastic casing is ageing, the handle is the fracture probably, perhaps when the slip appears in staff's hand, easily makes the lithium cell fall down and injures staff's serious accidents such as foot, makes staff's health receive the injury.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide the lithium battery shell who prevents falling the function, can solve after plastic casing is ageing, the handle is the fracture probably, when perhaps staff's hand appears sliding, easily makes the lithium cell fall down and injures the problem of serious accidents such as staff's foot by a crashing object.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent lithium battery case of falling function, including the battery case body, the protective groove has all been seted up to both sides around the battery case body, the sliding tray of two mirrors images is seted up to the bottom of battery case body, the inside sliding connection of sliding tray has first backup pad, the bottom of first backup pad is provided with the gyro wheel of two mirrors images, the gag lever post of two mirrors images of inner wall fixedly connected with of sliding tray, the spacing groove with lower gag lever post sliding surface connection is seted up at the top of first backup pad, the bottom of gag lever post slides and runs through the inside of spacing groove and extend to the outside of first backup pad, the bottom of gag lever post is provided with the lug, the inside of battery case body is provided with impact force buffer.
Preferably, the front side of battery case body is opened and is equipped with the recess, and the inner wall fixedly connected with rope of recess, the inside rotation of recess are connected with the baffle, and the baffle passes through torsion spring and is connected with the inner wall rotation of recess.
Preferably, the spout with the inside intercommunication of guard slot is seted up to the inner wall of sliding tray, the inside sliding connection of spout has the handle with the inside sliding connection of guard slot, the handle is the T font, the front end of handle longitudinal rod slides and runs through the inside of spout and extend to the inside of sliding tray, the handle is located between two gag lever posts, the surface of handle longitudinal rod is provided with the lug, the lug is located the inside of spout, the first spring on handle longitudinal rod is cup jointed in the activity of the rear side fixedly connected with that sets up the lug on hand, the rear end of first spring and the inner wall fixed connection of spout.
Preferably, the impact force buffering device comprises a second supporting plate, the surface of the second supporting plate is connected with the inside of the battery shell body in a sliding mode, a second spring is fixedly connected to the bottom of the second supporting plate, the bottom end of the second spring is fixedly connected with the lower surface inside the battery shell body, and a moving groove is formed in the lower surface inside the battery shell body.
Preferably, the inside sliding connection of shifting chute has first transfer line and second transfer line, and the rotation groove has been seted up on the surface of first transfer line, and the surface of second transfer line rotates with the inside in rotation groove to be connected, and first transfer line and second transfer line are the X-shaped setting between second backup pad and shifting chute, and first transfer line and second transfer line are provided with the extension spring of two mirror images.
Preferably, the top of the second supporting plate and the inner wall of the battery shell body are fixedly connected with buffer layers, and the cross sections of the buffer layers are wavy.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this prevent falling lithium battery case of function through rope pulling battery case body, makes the battery case body remove through the gyro wheel to prevent that the staff from making the lithium cell fall on the ground because of reasons such as hand cunning when passing through portable lithium cell, and cause the condition that the lithium cell appears damaging, thereby make that the staff can be more convenient carry the lithium cell, and make the operative installations that the staff can be more convenient.
(2) This prevent lithium battery case of function, the distribution through first transfer line and second transfer line and the rational distribution of extension spring and second spring make the mechanical properties and the stable effect of device obtain increasing for the buffer capacity grow makes impulsive force obtain slowing down of maximize, thereby makes the lithium cell can obtain better protection.
(3) This prevent lithium battery case of falling function has certain elasticity through the buffer layer, makes the buffer layer carry out certain protection to the lithium cell, reduces the collision of lithium cell and battery case body inner wall to make the lithium cell can obtain better protection, be the wave through the cross-section of buffer layer simultaneously, make the buffer layer when protecting the lithium cell, the lithium cell can better dispel the heat.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of a lithium battery case with a falling-proof function according to the present invention;
fig. 2 is a schematic view of the inside of the battery case body according to the present invention;
fig. 3 is a schematic front plan view of the first supporting plate of the present invention.
Reference numerals are as follows: the battery comprises a battery shell body 1, a protective groove 2, a handle 3, a groove 4, a baffle 5, a first spring 6, a sliding groove 7, a first supporting plate 8, a second supporting plate 9, a buffer layer 10, a rotating groove 11, a first transmission rod 12, a second transmission rod 13, a moving groove 14, a second spring 15, a tension spring 16, a limiting groove 17, a limiting rod 18, a roller 19 and a sliding groove 20.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a lithium battery shell with a falling-proof function comprises a battery shell body 1, the interior of the battery shell body 1 is of a hollow structure, a lithium battery can be placed in the battery shell body 1, protective grooves 2 are respectively formed in the front side and the rear side of the battery shell body 1, two mirrored sliding grooves 20 are formed in the bottom of the battery shell body 1, the interiors of the two sliding grooves 20 are provided with the same structure, the interior of each sliding groove 20 is connected with a first supporting plate 8 in a sliding manner, two mirrored rollers 19 are arranged at the bottom of each first supporting plate 8, the device can move through the rolling of the rollers 19, two mirrored limiting rods 18 are fixedly connected to the inner wall of each sliding groove 20, a limiting groove 17 in surface sliding connection with the lower limiting rod 18 is formed in the top of each first supporting plate 8, the bottom of each limiting rod 18 penetrates through the interior of the corresponding limiting groove 17 in a sliding manner and extends to the exterior of the corresponding first supporting plate 8, the bottom of gag lever post 18 is provided with the lug, can prevent that first backup pad 8 from roll off the surface of gag lever post 18 completely, and the inside of battery case body 1 is provided with the impact force buffer.
Further, the front side of battery case body 1 is opened and is equipped with recess 4, and the inner wall fixedly connected with rope of recess 4, the inside rotation of recess 4 are connected with baffle 5, and baffle 5 rotates through torsion spring and recess 4's inner wall to be connected, can block and protect the rope through baffle 5.
Further, spout 7 with the inside intercommunication of protective housing 2 is seted up to the inner wall of sliding tray 20, the inside sliding connection of spout 7 has handle 3 with the inside sliding connection of protective housing 2, handle 3 is the T font, the front end of the 3 vertical poles of handle slides the inside that runs through spout 7 and extends to sliding tray 20, handle 3 is located between two gag lever post 18, handle 3 can support first backup pad 8, the surface of the 3 vertical poles of handle is provided with the lug, the lug is located the inside of sliding tray 7, the rear side fixedly connected with activity that sets up the lug on handle 3 cup joints first spring 6 on the 3 vertical poles of handle, the rear end of first spring 6 and the inner wall fixed connection of sliding tray 7, the back-and-forth movement through handle 3 can make first spring 6 reset and compress.
The operator moves the handle 3 backward, the first spring 6 is compressed, the handle 3 is released from fixing the first support plate 8, the first support plate 8 is moved downward, the roller 19 slides out of the inside of the sliding groove 20, the handle 3 is released, the first spring 6 is reset, the handle 3 is reset, the first supporting plate 8 is blocked, the first supporting plate 8 is prevented from moving upwards, thereby the roller 19 can drive the battery shell body 1 to move more smoothly, the baffle 5 is opened, the rope is taken out, the battery shell body 1 can be pulled to move through the roller 19 through the rope, thereby preventing the lithium battery from falling on the ground and causing damage to the lithium battery due to reasons of hand slip and the like when a worker carries the lithium battery by hand, thereby make the transport to the lithium cell that the staff can be more convenient to make the staff can more convenient operative installations.
The impact force buffering device comprises a second supporting plate 9, the surface of the second supporting plate 9 is slidably connected with the inside of the battery shell body 1, the bottom of the second supporting plate 9 is fixedly connected with a second spring 15, the bottom end of the second spring 15 is fixedly connected with the lower surface of the inside of the battery shell body 1, the second spring 15 can be reset and compressed by the up-and-down movement of the second supporting plate 9, the second springs 15 are multiple, the second springs 15 are equidistantly arranged at the bottom of the second supporting plate 9, a lithium battery is arranged at the top of the second supporting plate 9, a moving groove 14 is arranged on the lower surface of the inside of the battery shell body 1, a first transmission rod 12 and a second transmission rod 13 are slidably connected with the inside of the moving groove 14, a rotating groove 11 is arranged on the surface of the first transmission rod 12, the surface of the second transmission rod 13 is rotatably connected with the inside of the rotating groove 11, the first transmission rod 12 and the second transmission rod 13 are arranged between the second supporting plate 9 and the moving groove 14 in an X shape, first transfer line 12 and second transfer line 13 are provided with the extension spring 16 of two mirror images, relative movement through first transfer line 12 and second transfer line 13 can make extension spring 16 stretch and reset, when battery case body 1 receives the collision, second backup pad 9 moves downwards, make first transfer line 12 and second transfer line 13 carry out relative movement, extension spring 16 stretches, effort through extension spring 16, make and cushion the impulsive force, through the distribution of first transfer line 12 and second transfer line 13 and the reasonable distribution of extension spring 16 and second spring 15 make the mechanical properties and the stable effect of device obtain increasing, make the buffer power grow, make the impulsive force obtain the biggest slowing down, thereby make the lithium cell can obtain better protection.
The top of second backup pad 9 and the equal fixedly connected with buffer layer 10 of inner wall of battery case body 1, buffer layer 10 is elastic material such as rubber, the cross-section of buffer layer 10 is the wave, have certain elasticity through buffer layer 10, make buffer layer 10 can carry out certain protection to the lithium cell, reduce the collision of lithium cell and battery case body 1 inner wall, thereby make the lithium cell can obtain better protection, the cross-section through buffer layer 10 is the wave simultaneously, make buffer layer 10 when protecting the lithium cell, the lithium cell can better dispel the heat.
The working principle is as follows: in use, by the operator moving the handle 3 backwards, the first spring 6 compresses, and the fixing of the first supporting plate 8 by the handle 3 is released, the first supporting plate 8 moves downwards, the roller 19 slides out of the sliding groove 20, the handle 3 is released, the first spring 6 is reset, the handle 3 is reset, the first supporting plate 8 is blocked, the first supporting plate 8 is prevented from moving upwards, thereby the roller 19 can drive the battery shell body 1 to move more smoothly, the baffle 5 is opened, the rope is taken out, the battery shell body 1 can be pulled to move through the roller 19 through the rope, when the battery case body 1 is collided, the second support plate 9 moves downwards, so that the first transmission rod 12 and the second transmission rod 13 move relatively, the tension spring 16 stretches, and the impact force is buffered by the acting force of the tension spring 16.
Claims (6)
1. The utility model provides a prevent lithium battery case of function, includes battery case body (1), its characterized in that: protective groove (2) have all been seted up to both sides around battery case body (1), sliding tray (20) of two mirrors images are seted up to the bottom of battery case body (1), the inside sliding connection of sliding tray (20) has first backup pad (8), the bottom of first backup pad (8) is provided with gyro wheel (19) of two mirrors images, gag lever post (18) of two mirrors images of inner wall fixedly connected with of sliding tray (20), spacing groove (17) with lower gag lever post (18) surface sliding connection are seted up at the top of first backup pad (8), the bottom of gag lever post (18) slides and runs through the inside of spacing groove (17) and extend to the outside of first backup pad (8), the bottom of gag lever post (18) is provided with the lug, the inside of battery case body (1) is provided with impact force buffer.
2. The drop-resistant functional lithium battery case as claimed in claim 1, wherein: the battery shell comprises a battery shell body (1), and is characterized in that a groove (4) is formed in the front side of the battery shell body (1), a rope is fixedly connected to the inner wall of the groove (4), a baffle (5) is rotatably connected to the inner portion of the groove (4), and the baffle (5) is rotatably connected with the inner wall of the groove (4) through a torsion spring.
3. The lithium battery case with the falling-prevention function according to claim 1, wherein: spout (7) with protection groove (2) inside intercommunication are seted up to the inner wall of sliding tray (20), the inside sliding connection of spout (7) has handle (3) with protection groove (2) inside sliding connection, handle (3) are the T font, the inside that the front end of handle (3) longitudinal rod slides and runs through spout (7) and extend to sliding tray (20), handle (3) are located between two gag lever post (18), the surface of handle (3) longitudinal rod is provided with the lug, the lug is located the inside of spout (7), the rear side fixedly connected with activity that sets up the lug on handle (3) cup joints first spring (6) on handle (3) longitudinal rod, the rear end of first spring (6) and the inner wall fixed connection of spout (7).
4. The drop-resistant functional lithium battery case as claimed in claim 1, wherein: the impact force buffering device comprises a second supporting plate (9), the surface of the second supporting plate (9) is connected with the inner portion of the battery shell body (1) in a sliding mode, a second spring (15) is fixedly connected to the bottom of the second supporting plate (9), the bottom end of the second spring (15) is fixedly connected with the inner lower surface of the battery shell body (1), and a moving groove (14) is formed in the inner lower surface of the battery shell body (1).
5. The drop-resistant functional lithium battery case as claimed in claim 4, wherein: the inside sliding connection of shifting chute (14) has first transfer line (12) and second transfer line (13), and rotation groove (11) have been seted up on the surface of first transfer line (12), and the surface of second transfer line (13) is connected with the inside rotation in rotation groove (11), and first transfer line (12) are X shape with second transfer line (13) and set up between second backup pad (9) and shifting chute (14), and first transfer line (12) and second transfer line (13) are provided with extension spring (16) of two mirror images.
6. The drop-resistant functional lithium battery case as claimed in claim 5, wherein: the top of the second supporting plate (9) and the inner wall of the battery shell body (1) are fixedly connected with a buffer layer (10), and the section of the buffer layer (10) is wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220345902.9U CN217214934U (en) | 2022-02-21 | 2022-02-21 | Lithium battery shell with anti-falling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220345902.9U CN217214934U (en) | 2022-02-21 | 2022-02-21 | Lithium battery shell with anti-falling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217214934U true CN217214934U (en) | 2022-08-16 |
Family
ID=82798293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220345902.9U Expired - Fee Related CN217214934U (en) | 2022-02-21 | 2022-02-21 | Lithium battery shell with anti-falling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217214934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565428A (en) * | 2023-07-10 | 2023-08-08 | 吉林大学 | Anti-collision ternary lithium battery shell with imitated honeycomb structure |
-
2022
- 2022-02-21 CN CN202220345902.9U patent/CN217214934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565428A (en) * | 2023-07-10 | 2023-08-08 | 吉林大学 | Anti-collision ternary lithium battery shell with imitated honeycomb structure |
| CN116565428B (en) * | 2023-07-10 | 2023-09-01 | 吉林大学 | Anti-collision ternary lithium battery shell with imitated honeycomb structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217214934U (en) | Lithium battery shell with anti-falling function | |
| CN112186237B (en) | Lithium cell installation is with battery device of taking that has anti-skidding structure | |
| CN111917369A (en) | Solar cell panel surface cleaning equipment | |
| CN216234549U (en) | Transmission device for lithium battery production | |
| CN217334272U (en) | High-energy-density lithium battery structure | |
| CN213520152U (en) | Portable lithium ion battery pack for highlight flashlight | |
| CN112039151A (en) | Lithium battery safety charging device with protective effect | |
| CN207257582U (en) | A kind of electric motor coach escape auxiliary vehicle window | |
| CN215045382U (en) | Portable battery pack with protective structure | |
| CN216147944U (en) | Lithium battery protection device for handheld dust collector | |
| CN214436060U (en) | Novel fire protection system | |
| CN218334076U (en) | Lithium battery protection device that shock resistance is good | |
| CN217740674U (en) | High nickel-hydrogen power battery pack of security | |
| CN219217166U (en) | Intermittent cooling cleaning lifting trolley anti-falling device | |
| CN215246511U (en) | Transfer device is used in lithium cell production | |
| CN208638076U (en) | A kind of waterproof moving power supply | |
| CN207486398U (en) | A kind of walkie integrated wireless monitoring aid | |
| CN219247777U (en) | Protection device for photovoltaic solar panel | |
| CN217115689U (en) | Integrated form lift charging frame | |
| CN211901048U (en) | Fan with storage type fixing support | |
| CN220914449U (en) | Storage battery protection structure for power supply | |
| CN218103611U (en) | Static eliminator convenient to multi-angle is adjusted | |
| CN212515148U (en) | 5G communication optical cable storage device | |
| CN212517406U (en) | Structure assembly of lithium battery pack and protection plate | |
| CN215184145U (en) | Soft package lithium ion battery |
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: 20220816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |