CN211404572U - Adjustable lithium battery pack shell - Google Patents
Adjustable lithium battery pack shell Download PDFInfo
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- CN211404572U CN211404572U CN201922464569.4U CN201922464569U CN211404572U CN 211404572 U CN211404572 U CN 211404572U CN 201922464569 U CN201922464569 U CN 201922464569U CN 211404572 U CN211404572 U CN 211404572U
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- shell
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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 lithium cell group shell with adjustable relates to lithium cell accessory technical field, to the relatively poor problem of current lithium cell group shell flexibility ratio, now proposes following scheme, and it includes casing down, the inside sliding connection of casing has the last casing of vertical setting down, the outside of casing is extended down at the top of going up the casing to the fix with screw has the apron of horizontal setting, the both ends at casing top all are equipped with supporting mechanism down, it passes through the inside of supporting mechanism fixed casing down to go up the casing, the inside sliding connection of casing has the board of placing of horizontal setting down, the bottom of placing the board has the rubber sleeve of a plurality of vertical settings along transversely bonding. The utility model discloses size to lithium cell group shell that can be nimble is adjusted, can carry out effectual buffering protection to the inside lithium cell of lithium cell group shell, can be simple and convenient carry out the dismouting to lithium cell group shell, and the flexibility ratio is high, convenient to use.
Description
Technical Field
The utility model relates to a lithium cell accessory technical field especially relates to a lithium cell group shell with adjustable.
Background
Lithium batteries are roughly classified into two types, namely lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are born in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance of the lithium metal batteries are all superior to those of the lithium ion batteries, and the lithium batteries need to be loaded into corresponding shells in the production and manufacturing processes of lithium battery packs.
Although current lithium cell group shell can load the lithium cell, but at the in-process that uses, corresponding size has been fixed well mostly, hardly according to user's user demand, nimble shell to lithium cell group is adjusted, when the lithium cell group shell size that the user need carry the transportation is great, the great lithium cell group shell of size will be very big occupy user transportation equipment's space, at this in-process, not only can increase the cost of transportation of lithium cell group shell, and can reduce the conveying efficiency of group shell, the result of use is not very ideal, we have proposed an adjustable lithium cell group shell for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lithium cell group shell with adjustable has solved the relatively poor problem of lithium cell group shell flexibility ratio.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lithium cell group shell with adjustable, includes lower casing, the inside sliding connection of casing has the last casing of vertical setting down, go up the outside of casing under the top of casing extends to the fix with screw has the apron of horizontal setting, the both ends at casing top all are equipped with supporting mechanism down, go up the inside that the casing passes through supporting mechanism and fixes casing down, the inside sliding connection of casing has the board of placing of horizontal setting down, the bottom of placing the board has the rubber sleeve of a plurality of vertical settings along horizontal bonding, the one end that the rubber sleeve kept away from and places the board bonds on the inner wall of casing bottom down, the inside of rubber sleeve is equipped with the buffer spring of vertical setting, it has the dodge gate to hinge through the top of apron, the outer wall of dodge gate is equipped with the rubber circle along circumference.
Preferably, the supporting mechanism comprises a supporting block, a supporting groove, a positioning block, a positioning groove and a connecting spring, the supporting block is of an L-shaped structure, the supporting block is slidably connected to two ends of the top of the lower shell, the supporting groove is vertically formed in two sides of the upper shell and provided with a plurality of supporting grooves, one end of the supporting block, close to the upper shell, is movably sleeved in the supporting groove, the positioning block is welded to two sides of two ends of the top of the lower shell, the positioning groove is formed in two sides of the supporting block, the positioning block is movably sleeved in the positioning groove, the connecting spring is arranged in the positioning groove, one end of the connecting spring is welded to the positioning block, and the other end of the connecting spring is welded to.
Preferably, linkage grooves have all been seted up to the both sides of going up the casing bottom, the inside movable sleeve in linkage groove is equipped with the spacing slider of horizontal setting, the spacing spout of vertical setting has all been seted up to the both sides of casing down, spacing slider sliding connection is in the inside of spacing spout, the joint piece of vertical setting has all been welded to the inner wall at linkage groove both ends, the joint groove of horizontal setting has all been seted up to the both sides of spacing slider, joint piece sliding connection is in the inside in joint groove, the inside in joint groove is equipped with the reset spring of horizontal setting, reset spring's one end welding is on the inner wall in joint groove, reset spring's the other end welding is on the joint piece.
Preferably, the inner wall of the top of the lower shell is circumferentially provided with a sealing ring, the lower shell is a box body with an upward opening, and the upper shell is a box body with an upper opening and a lower opening.
Preferably, the length of the cover plate is greater than that of the upper shell, and the length of the lower shell is greater than that of the upper shell.
Preferably, the positioning block is a T-shaped block, and the diameter of the top of the positioning block is larger than the width of the positioning groove.
The utility model discloses in:
1. through the lower casing, go up the casing, the apron, place the board, the rubber sleeve, buffer spring, the dodge gate, the supporting shoe, support the groove, the locating piece, constant head tank and coupling spring's cooperation work, can be according to user's transport demand, nimble size to lithium cell group shell is adjusted, person of facilitating the use transports and uses lithium cell shell, the flexibility ratio is high, and can carry out effectual buffer protection to the inside lithium cell of lithium cell shell, avoid lithium cell and the inside part of placing of shell to take place rigid shock, thereby lead to the lithium cell to take place to damage, carry out efficient protection to the lithium cell, barrier propterty is high.
2. Through linkage groove, spacing slider, spacing spout, joint piece, joint groove and reset spring's cooperation work, can carry out effectual spacing to lithium battery shell, improve lithium battery shell's stability can to can be according to user's user demand, simple and convenient carries out the dismouting to lithium battery shell, and the person of facilitating the use dismantles the use, convenient to use to lithium battery shell.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable lithium battery pack case according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a top view of an adjustable cover plate in a lithium battery pack case according to the present invention.
Reference numbers in the figures: 1. a lower housing; 2. an upper housing; 3. a cover plate; 4. placing the plate; 5. a rubber sleeve; 6. a buffer spring; 7. a movable door; 8. a support block; 9. a support groove; 10. positioning blocks; 11. positioning a groove; 12. a connecting spring; 13. a linkage groove; 14. a limiting slide block; 15. a limiting chute; 16. a clamping block; 17. a clamping groove; 18. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an adjustable lithium battery pack shell comprises a lower shell 1, an upper shell 2 vertically arranged is slidably connected inside the lower shell 1, the top of the upper shell 2 extends out of the lower shell 1, a cover plate 3 horizontally arranged is fixed by screws, two ends of the top of the lower shell 1 are respectively provided with a supporting mechanism, the upper shell 2 is fixed inside the lower shell 1 by the supporting mechanism, a placing plate 4 horizontally arranged is slidably connected inside the lower shell 1, a plurality of vertically arranged rubber sleeves 5 are transversely bonded to the bottom of the placing plate 4, one end of each rubber sleeve 5 far away from the placing plate 4 is bonded to the inner wall of the bottom of the lower shell 1, a buffer spring 6 vertically arranged is arranged inside the rubber sleeve 5, the top of the cover plate 3 is hinged to a movable door 7 by a hinge, the outer wall of the movable door 7 is provided with a rubber ring along the circumferential direction, when a user needs to load a lithium battery by using the shell, the user can open dodge gate 7 this moment, the user can place corresponding lithium cell at the top of placing board 4 this moment, the user can close dodge gate 7 this moment, the lithium cell is loaded in the inside of casing 1 and last casing 2 down this moment, the user can be convenient uses lithium cell group this moment, and when the user is at the in-process of transportation lithium cell group, when taking place to vibrate, accessible rubber sleeve 5 and buffer spring 6's cooperation work this moment, to placing board 4 and the lithium cell of placing board 4 top buffer protection, avoid the lithium cell to take place rigid shock in the inside of casing 1 and last casing 2 down with place board 4, lead to the lithium cell to take place to damage, carry out efficient protection to the lithium cell, barrier propterty is high.
The supporting mechanism comprises supporting blocks 8, supporting grooves 9, positioning blocks 10, positioning grooves 11 and connecting springs 12, wherein the supporting blocks 8 are of an L-shaped structure, the supporting blocks 8 are slidably connected to two ends of the top of the lower shell 1, the supporting grooves 9 are vertically formed in two sides of the upper shell 2 and are provided with a plurality of supporting blocks, one end of each supporting block 8, which is close to the upper shell 2, is movably sleeved in the supporting groove 9, the positioning blocks 10 are welded to two sides of two ends of the top of the lower shell 1, the positioning grooves 11 are formed in two sides of the supporting blocks 8, the positioning blocks 10 are movably sleeved in the positioning grooves 11, the connecting springs 12 are arranged in the positioning grooves 11, one ends of the connecting springs 12 are welded on the positioning blocks 10, the other ends of the connecting springs 12 are welded on the inner walls of the positioning grooves 11, and when a user needs to transport the shell of the lithium, at this time, the supporting block 8 is driven to horizontally displace by the elasticity of the connecting spring 12 through the matching work of the positioning block 10 and the positioning groove 11, the supporting block 8 is driven to separate from the corresponding supporting groove 9, at this time, the user can push the cover plate 3 to drive the upper shell 2 to vertically displace in the lower shell 1, at this time, the user can adjust the total height of the shell, and when the user adjusts the total height of the shell, the user can loosen the supporting block 8, and the elastic restoring force of the connecting spring 12 can be used, through the cooperation work of locating piece 10 and constant head tank 11, drive supporting shoe 8 and carry out horizontal displacement, drive inside supporting shoe 8 gets into corresponding support groove 9, go up casing 2 this moment and be fixed in the inside of casing 1 down, casing 1 and the total height of last casing 2 are fixed down this moment, and the user can be convenient transports the shell of lithium cell this moment.
And when the user is using the in-process of lithium cell group shell, when needing to dismantle last casing 2 and lower casing 1, the user can pull limit slider 14 this moment, accessible joint piece 16 and joint groove 17's cooperation work this moment, elasticity through reset spring 18, drive limit slider 14 and carry out horizontal displacement, drive limit slider 14 and break away from the inside of limit chute 15, casing 2 can be pulled to the user this moment, the inside of casing 1 under the 2 roll-off of casing was gone up in the drive, what the user can be convenient at this moment dismantles last casing 2 and lower casing 1, thereby the person of facilitating the use dismantles the lithium cell group shell, high durability and convenient use.
The inner wall at the top of the lower shell 1 is circumferentially provided with a sealing ring, the lower shell 1 is a box with an upward opening, the upper shell 2 is a box with an upper opening and a lower opening, the length of the cover plate 3 is greater than that of the upper shell 2, the length of the lower shell 1 is greater than that of the upper shell 2, and the sealing performance of the lithium battery shell can be improved through the sealing ring.
The locating piece 10 is the T-shaped piece, and the diameter at locating piece 10 top is greater than the width of constant head tank 11, through the cooperation work of locating piece 10 and constant head tank 11, can improve the stability ability of supporting shoe 8, avoids supporting shoe 8 at the in-process of horizontal displacement, takes place the skew.
The working principle is as follows: when a user needs to use the shell to load the lithium battery, the user can open the movable door 7, the user can place the corresponding lithium battery on the top of the placing plate 4, the user can close the movable door 7, the lithium battery is loaded in the lower shell 1 and the upper shell 2, the user can conveniently use the lithium battery pack, and when the user vibrates in the process of transporting the lithium battery pack, the lithium battery on the top of the placing plate 4 and the placing plate 4 can be buffered and protected through the cooperation of the rubber sleeve 5 and the buffer spring 6, the lithium battery is prevented from being rigidly vibrated in the lower shell 1 and the upper shell 2 and the placing plate 4, so that the lithium battery is damaged, and is efficiently protected, the protection performance is high, and when the user needs to transport the shell of the lithium battery, and the shell of the lithium battery needs to be adjusted, at this time, the supporting block 8 can be pulled by a user, at this time, the supporting block 8 can be driven to horizontally displace through the elasticity of the connecting spring 12 and the cooperation of the positioning block 10 and the positioning groove 11, the supporting block 8 is driven to separate from the corresponding supporting groove 9, at this time, the cover plate 3 can be pushed by the user, the upper shell 2 is driven to vertically displace in the lower shell 1, at this time, the user can adjust the total height of the shell, and after the user adjusts the total height of the shell, the supporting block 8 can be loosened by the user, at this time, the supporting block 8 can be driven to horizontally displace through the return elasticity of the connecting spring 12 and the cooperation of the positioning block 10 and the positioning groove 11, the supporting block 8 is driven to enter the corresponding supporting groove 9, at this time, the upper shell 2 is fixed in the lower shell 1, at this time, the total height of the lower shell 1 and the upper shell 2, through spacing slider 14 and spacing spout 15's cooperation work, can carry out effectual spacing to last casing 2, avoid going up casing 2 roll-off casing 1's inside down, and when the user is using the in-process of lithium cell group shell, when needing to dismantle last casing 2 and casing 1 down, the user can pull spacing slider 14 this moment, accessible joint piece 16 and joint groove 17's cooperation work this moment, elasticity through reset spring 18, it carries out horizontal displacement to drive spacing slider 14, drive spacing slider 14 and break away from spacing spout 15's inside, casing 2 can be pulled to the user this moment, casing 1's inside under the casing 2 roll-off is gone up in the drive, the user can be convenient dismantles last casing 2 and casing 1 down this moment, thereby the person of facilitating the use dismantles lithium cell group shell, high durability and convenient use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An adjustable lithium battery pack shell comprises a lower shell (1) and is characterized in that the inner portion of the lower shell (1) is connected with an upper shell (2) which is vertically arranged in a sliding mode, the top of the upper shell (2) extends out of the lower shell (1), a cover plate (3) which is transversely arranged is fixed through screws, supporting mechanisms are arranged at two ends of the top of the lower shell (1), the upper shell (2) is fixed inside the lower shell (1) through the supporting mechanisms, a placing plate (4) which is transversely arranged is connected inside the lower shell (1) in a sliding mode, a plurality of vertically arranged rubber sleeves (5) are transversely bonded at the bottom of the placing plate (4), one end, far away from the placing plate (4), of each rubber sleeve (5) is bonded on the inner wall of the bottom of the lower shell (1), and a buffer spring (6) which is vertically arranged is arranged inside each rubber sleeve (5), the top of apron (3) is articulated through the hinge and is had dodge gate (7), the outer wall of dodge gate (7) is equipped with the rubber circle along circumference.
2. The adjustable lithium battery pack shell according to claim 1, wherein the supporting mechanism comprises a supporting block (8), a supporting groove (9), a plurality of positioning blocks (10), positioning grooves (11) and a connecting spring (12), the supporting block (8) is of an L-shaped structure, the supporting block (8) is slidably connected to two ends of the top of the lower shell (1), the supporting groove (9) is vertically formed on two sides of the upper shell (2), one end of the supporting block (8) close to the upper shell (2) is movably sleeved in the supporting groove (9), the positioning blocks (10) are welded on two sides of two ends of the top of the lower shell (1), the positioning grooves (11) are formed on two sides of the supporting block (8), the positioning blocks (10) are movably sleeved in the positioning grooves (11), the connecting spring (12) is arranged in the positioning grooves (11), one end of the connecting spring (12) is welded on the positioning block (10), and the other end of the connecting spring (12) is welded on the inner wall of the positioning groove (11).
3. The adjustable lithium battery pack shell according to claim 1, wherein linkage grooves (13) are respectively formed on two sides of the bottom of the upper shell (2), a transversely-arranged limiting slide block (14) is movably sleeved inside the linkage grooves (13), vertically-arranged limiting slide grooves (15) are respectively formed on two sides of the lower shell (1), the limiting slide blocks (14) are slidably connected inside the limiting slide grooves (15), vertically-arranged clamping blocks (16) are welded on the inner walls of two ends of the linkage grooves (13), transversely-arranged clamping grooves (17) are respectively formed on two sides of the limiting slide blocks (14), the clamping blocks (16) are slidably connected inside the clamping grooves (17), transversely-arranged return springs (18) are arranged inside the clamping grooves (17), and one ends of the return springs (18) are welded on the inner walls of the clamping grooves (17), the other end of the return spring (18) is welded on the clamping block (16).
4. The adjustable lithium battery pack shell as claimed in claim 1, wherein the inner wall of the top of the lower shell (1) is provided with a sealing ring along the circumferential direction, the lower shell (1) is a box body with an upward opening, and the upper shell (2) is a box body with an upward opening.
5. The tunable lithium battery pack case according to claim 1, wherein the cover plate (3) has a length greater than that of the upper case (2), and the lower case (1) has a length greater than that of the upper case (2).
6. The adjustable lithium battery pack shell according to claim 2, wherein the positioning block (10) is a T-shaped block, and the diameter of the top of the positioning block (10) is larger than the width of the positioning groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464569.4U CN211404572U (en) | 2019-12-31 | 2019-12-31 | Adjustable lithium battery pack shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464569.4U CN211404572U (en) | 2019-12-31 | 2019-12-31 | Adjustable lithium battery pack shell |
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| Publication Number | Publication Date |
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| CN211404572U true CN211404572U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464569.4U Active CN211404572U (en) | 2019-12-31 | 2019-12-31 | Adjustable lithium battery pack shell |
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| CN (1) | CN211404572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599906A (en) * | 2020-12-09 | 2021-04-02 | 田秀娟 | Anti-collision new energy automobile battery protection device |
| CN114552100A (en) * | 2022-02-24 | 2022-05-27 | 深圳市旻泰电子科技有限公司 | Lithium battery protection board convenient to installation |
| CN114628843A (en) * | 2022-01-26 | 2022-06-14 | 靖江市东达铝业有限公司 | Aluminum-based battery shell with bottom shock absorption protection heat conduction mechanism |
-
2019
- 2019-12-31 CN CN201922464569.4U patent/CN211404572U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599906A (en) * | 2020-12-09 | 2021-04-02 | 田秀娟 | Anti-collision new energy automobile battery protection device |
| CN114628843A (en) * | 2022-01-26 | 2022-06-14 | 靖江市东达铝业有限公司 | Aluminum-based battery shell with bottom shock absorption protection heat conduction mechanism |
| CN114552100A (en) * | 2022-02-24 | 2022-05-27 | 深圳市旻泰电子科技有限公司 | Lithium battery protection board convenient to installation |
| CN114552100B (en) * | 2022-02-24 | 2024-01-30 | 深圳市旻泰电子科技有限公司 | Lithium battery protection board convenient to installation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 215500 building 3, 68 southeast Avenue, Southeast Economic Development Zone, Changshu City, Suzhou City, Jiangsu Province Patentee after: SUZHOU GERUI POWER SUPPLY TECHNOLOGY Co.,Ltd. Address before: 215500 No.16, Guanghua Ring Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: Suzhou Maxon new energy Co.,Ltd. |
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| TR01 | Transfer of patent right |