CN218586195U - Combinable metal piece capable of being used for lithium battery metal shell - Google Patents
Combinable metal piece capable of being used for lithium battery metal shell Download PDFInfo
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- CN218586195U CN218586195U CN202222596121.XU CN202222596121U CN218586195U CN 218586195 U CN218586195 U CN 218586195U CN 202222596121 U CN202222596121 U CN 202222596121U CN 218586195 U CN218586195 U CN 218586195U
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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 can be used to combination formula metalwork of lithium cell metal casing, including shell base, combination curb plate, side integrated circuit board joint rail, activity curb plate, combination subassembly and fixed subassembly, shell base both ends top is located to combination curb plate symmetry, combination curb plate one side both ends are located to curb plate joint rail symmetry, shell base both ends top is located and is located between the combination curb plate to activity curb plate symmetry, activity curb plate one end joint is located in the side integrated circuit board joint rail, combination subassembly locates combination curb plate below both ends, fixed subassembly is located combination curb plate one side and is located between the side integrated circuit board joint rail. The utility model belongs to the technical field of lithium battery case, specifically provide a fast assembly disassembly of composite set be convenient for make up curb plate, fixed subassembly is convenient for fix the lithium cell in the shell, simple structure, facilitate the use, reasonable in design, easy operation, the fast assembly disassembly of being convenient for's can be used to lithium battery metal casing can modular metalwork.
Description
Technical Field
The utility model belongs to the technical field of lithium battery shell, specifically indicate can make up formula metalwork that can be used to lithium battery metal casing.
Background
Lithium batteries are widely used because of their high energy density, low pollution, long cycle life, no memory effect, and fast charging capabilities. With the development of new energy vehicles, power grid energy storage, communication base stations and other markets, the application market of the lithium battery is further expanded. Where protection of the lithium battery is essential, a lithium battery housing is required. The combined metal pieces of the lithium battery shell on the existing market are usually welded and connected, can not be disassembled and assembled, the assembly work efficiency is reduced, and the lithium battery main body is not easy to be fixed with the shell and easy to collide with the shell, so that the internal circuit of the lithium battery main body is damaged or the lithium battery explodes and the like
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned current difficult problem, the utility model provides a fast assembly disassembly of being convenient for of modular assembly makes up curb plate, fixed subassembly be convenient for with the lithium cell fixed in the shell, simple structure, facilitate the use, reasonable in design, easy operation, the fast assembly disassembly of being convenient for can be used to lithium cell metal casing's can make up formula metalwork.
The utility model adopts the following technical scheme: the utility model discloses can be used to lithium cell metal casing's modular metalwork, including shell base, combination curb plate, side board joint rail, activity curb plate, combination subassembly and fixed subassembly, shell base both ends top is located to the combination curb plate symmetry, combination curb plate one side both ends are located to curb plate joint rail symmetry, shell base both ends top is located and between the combination curb plate to activity curb plate symmetry, activity curb plate one end joint is located in the side board joint rail, combination subassembly locates combination curb plate below both ends, fixed subassembly locates combination curb plate one side and locates between the side board joint rail, combination subassembly includes combination groove, joint groove, combination piece, joint piece, combination push pedal and combination threaded rod, the shell base roof is located to the combination groove, the joint groove is located one side that the combination groove is close to shell base center department, the combination piece is fixed to be located combination curb plate one end below and to slide and locates in the combination groove, the joint piece is located one side lower extreme that the combination piece is close to the joint groove, the combination is located the combination inslot and is located one side that the joint piece kept away from the joint piece, combination threaded rod one side of combination curb plate one side is located the combination curb plate and is connected to the joint piece, thereby the combination curb plate is fixed curb plate and is inserted the combination curb plate and is fixed to the combination curb plate top and is fixed to the combination curb plate and is fixed to the side board and is fixed to the push pedal and is fixed, and is fixed curb plate and is fixed to be connected to the combination curb plate in the combination curb plate top when the combination curb plate, thereby the combination curb plate, and is fixed curb plate.
Further, fixed subassembly is including fixed push pedal, fixed guide bar, fixed block, fixed slider, promotion spring and fixed push rod, fixed push pedal locates the one side that the combination curb plate is close to shell base center department, fixed guide bar locates the one side that the combination curb plate is close to fixed push pedal and the symmetry locates fixed push pedal both sides, the fixed block sets firmly in the lateral wall that the combination curb plate is close to fixed push pedal, fixed guide bar both ends are located to the fixed block symmetry, fixed slider sliding sleeve locates fixed guide bar lateral wall, the promotion spring housing locates fixed guide bar lateral wall and locates the fixed slider and keep away from one side of fixed push pedal center department, fixed push rod symmetry locates fixed push pedal one side both ends, fixed push rod both ends are articulated with fixed push pedal, fixed slider respectively, when putting the lithium cell into the metal casing main part, promote the fixed slider of spring and promote fixed slider and remove, make fixed slider drive fixed push rod warp, and the fixed push pedal that the fixed push rod that warp drives is removed to tightly fixing the lithium cell in the metal casing main part, prevent that the lithium cell from rocking in the metal casing main part.
Furthermore, a shell protection cover is arranged above the shell base, the shell protection cover is sleeved above the combined side plate and the movable side plate, and the shell protection cover is convenient for ensuring the sealing performance of the lithium battery metal shell.
Furthermore, the two sides of the shell protection cover are symmetrically provided with fixing screws, the fixing screws penetrate through the shell protection cover and are connected with the combined side plate, and the fixing screws are convenient for fixing the shell protection cover above the combined side plate.
Furthermore, a fixed top plate is arranged below the shell protection cover, and the fixed top plate is arranged between the combined side plate and the movable side plate.
Further, be equipped with fixed spring above the fixed roof, the fixed spring both ends respectively with fixed roof, shell visor fixed connection, fixed spring promotes the roof that fixed roof withstood the lithium cell, is convenient for fix the lithium cell in shell base top.
Furthermore, the combination side plates and the movable side plates are provided with two groups, the two groups of combination side plates are symmetrically arranged above two ends of the shell base, and the two groups of movable side plates are symmetrically arranged above two ends of the shell base.
Furthermore, the combination components and the side plate clamping rails are provided with four groups, two groups of combination components are symmetrically arranged below two ends of the combination side plate, and two groups of side plate clamping rails are symmetrically arranged on two sides of the movable side plate.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the combined type metal piece that can be used to lithium cell metal casing that this scheme provided, the combination piece card that will make up the curb plate lower extreme is in the combination inslot, the combination threaded rod rotates this moment, combination threaded rod drives the combination push pedal and removes to the joint groove, the joint piece and the joint groove joint of combination piece one side are promoted to the combination push pedal, thereby fix the combination curb plate in shell base top, insert the curb plate that will move about this moment between the curb plate integrated circuit board connects the rail, then put the lithium cell at the combination curb plate, between the activity curb plate, when fixed subassembly tightly fixes the lithium cell in the metal casing main part, moreover, the steam generator is simple in structure, and convenient to use, and reasonable design, and operation is simple, the quick assembly disassembly of being convenient for.
Drawings
Fig. 1 is a schematic view of a main view of a combinable metal member that can be used for a lithium battery metal casing according to the present disclosure;
FIG. 2 is a schematic top view of a metal part for a lithium battery case according to the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 1.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings: 1. the combined type push plate comprises a shell base, 2, combined side plates, 3, side plate clamping rails, 4, movable side plates, 5, a combined assembly, 6, a fixed assembly, 7, a combined groove, 8, a clamping groove, 9, a combined block, 10, a clamping block, 11, a combined push plate, 12, a combined threaded rod, 13, a fixed push plate, 14, a fixed guide rod, 15, a fixed block, 16, a fixed sliding block, 17, a pushing spring, 18, a fixed push rod, 19, a shell protective cover, 20, a fixed screw, 21, a fixed top plate, 22 and a fixed spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-3, the combinable metal piece for a lithium battery metal casing provided by the present scheme includes a casing base 1, a combined side plate 2, a side plate clamping rail 3, a movable side plate 4, a combined assembly 5 and a fixed assembly 6, wherein the combined side plate 2 is symmetrically arranged above two ends of the casing base 1, the side plate clamping rail 3 is symmetrically arranged at two ends of one side of the combined side plate 2, the movable side plate 4 is symmetrically arranged above two ends of the casing base 1 and between the combined side plates 2, one end of the movable side plate 4 is clamped in the side plate clamping rail 3, the combined assembly 5 is arranged at two ends below the combined side plate 2, the fixed assembly 6 is arranged on one side of the combined side plate 2 and between the side plate clamping rails 3, the combined assembly 5 includes a combined groove 7, a clamping groove 8, a combined push plate block 9, a clamping block 10, a combined push plate 11 and a combined threaded rod 12, the combined groove 7 is arranged on the top wall of the casing base 1, the combined groove 7 is arranged on one side close to the center of the casing base 1, the combined push plate 9 is fixedly arranged below one end of the combined push plate 2, the combined push plate block 10 is arranged in the combined push plate groove 7, the combined threaded rod 10 is arranged on one side of the combined push plate groove 7, and one side of the combined threaded rod connected with the combined push plate block 11, and the side of the combined push plate block 11, and the combined threaded rod connected with the screw rod, and the screw rod connected with the screw rod in the combined push plate groove 10.
Wherein, fixed subassembly 6 is including fixed push pedal 13, fixed guide bar 14, fixed block 15, fixed slider 16, promotion spring 17 and fixed push rod 18, fixed push pedal 13 is located the one side that combination curb plate 2 is close to shell base 1 center department, fixed guide bar 14 is located combination curb plate 2 and is close to one side and the symmetry of fixed push pedal 13 and locates fixed push pedal 13 both sides, fixed block 15 sets firmly in combination curb plate 2 and is close to the lateral wall of fixed push pedal 13, fixed guide bar 14 both ends are located to fixed block 15 symmetry, fixed guide bar 14 lateral wall is located to fixed slider 16 sliding sleeve, promotion spring 17 cover is located fixed guide bar 14 lateral wall and is located fixed slider 16 and keep away from one side of fixed push pedal 13 center department, fixed push rod 18 symmetry is located fixed push pedal 13 one side both ends, fixed push rod 18 both ends are articulated with fixed push pedal 13, fixed slider 16 respectively.
The utility model discloses a combination curb plate, including shell base 1, shell visor 19, combination curb plate 2, activity curb plate 4, shell visor 19 bilateral symmetry is equipped with set screw 20, set screw 20 link up shell visor 19 and are connected with combination curb plate 2, shell visor 19 below is equipped with fixed roof 21, fixed roof 21 is located between combination curb plate 2, the activity curb plate 4, fixed roof 21 top is equipped with fixed spring 22, fixed spring 22 both ends respectively with fixed roof 21, shell visor 19 fixed connection.
The combined side plate 2 and the movable side plate 4 are provided with two groups, and the combined assembly 5 and the side plate clamping rails 3 are provided with four groups.
When the lithium battery protection cover is used, the combined side plate 2 is placed above the shell base 1, the combined block 9 at the lower end of the combined side plate 2 is clamped in the combined groove 7, the combined threaded rod 12 is rotated at the moment, the combined threaded rod 12 drives the combined push plate 11 to move towards the clamping groove 8, the combined push plate 11 pushes the combined block 9 to move, the clamping block 10 on one side of the combined block 9 is clamped with the clamping groove 8, the combined side plate 2 is fixed above the shell base 1, the movable side plate 4 is inserted between the side plate clamping rails 3 at the moment, the metal shell main body is assembled, then the lithium battery is placed in the metal shell main body, the fixed sliding block 16 is pushed to move by the pushing spring 17 at the moment, the fixed sliding block 16 drives the fixed push rod 18 to deform, the deformed fixed push plate 18 drives the fixed push plate 13 to move, the lithium battery is fixed in the metal shell main body, the lithium battery is prevented from shaking in the metal shell main body, then the shell 19 is covered on the combined side plate 2, the movable side plate 4, at the fixed spring 22 pushes the fixed top wall 21 to push plate 21 to tightly against the top wall of the lithium battery, the lithium battery is convenient to fix the shell base 1, the shell 19 is then the protection cover is fixed above the combined side plate 2, the protection cover is simple structure, the protection cover is simple and convenient to be conveniently, and convenient to be quickly, and convenient to use, and the protection cover is simple structure, and the protection cover is convenient to be used, and the protection cover, and convenient to be used, and the protective cover is simple structure, and the protective cover is convenient to be quickly.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. Can be used to combined formula metalwork of lithium cell metal casing, its characterized in that: the combined screw rod assembly comprises a shell base, combined side plates, side plate clamping rails, movable side plates, a combined assembly and a fixed assembly, wherein the combined side plates are symmetrically arranged above two ends of the shell base, the side plate clamping rails are symmetrically arranged at two ends of one side of the combined side plates, the movable side plates are symmetrically arranged above two ends of the shell base and between the combined side plates, one end of each movable side plate is clamped in the side plate clamping rails, the combined assembly is arranged at two ends of the lower side of the combined side plates, the fixed assembly is arranged on one side of the combined side plates and between the side plate clamping rails, the combined assembly comprises a combined groove, a clamping groove, a combined block, a clamping block, a combined push plate and a combined threaded rod, the combined groove is arranged on the top wall of the shell base, the clamping groove is arranged on one side of the combined side plate close to the center of the shell base, the combined block is fixedly arranged below one end of the combined side plates and slidably arranged in the combined groove, the clamping block is arranged at the lower end of the combined push plate close to the clamping groove, the combined push plate is arranged on one side of the combined push plate, the combined push plate is arranged in the combined block is arranged on one side of the combined push plate close to the combined groove, the side of the combined push plate, the combined threaded rod is arranged on one side of the shell base and fixedly connected with one end of the combined push plate.
2. The combinable metal piece for a lithium battery metal casing according to claim 1, wherein: fixed subassembly is including fixed push pedal, fixed guide bar, fixed block, fixed slider, promotion spring and fixed push rod, fixed push pedal locates the one side that the combination curb plate is close to shell base center department, fixed guide bar locates one side that the combination curb plate is close to fixed push pedal and the symmetry locates fixed push pedal both sides, the fixed block sets firmly in the lateral wall that the combination curb plate is close to fixed push pedal, fixed guide bar both ends are located to the fixed block symmetry, fixed slider slip cap locates the fixed guide bar lateral wall, the promotion spring housing is located fixed guide bar lateral wall and is located one side that fixed slider kept away from fixed push pedal center department, fixed push rod one side both ends are located to the fixed push pedal symmetry, fixed push rod both ends are articulated with fixed push pedal, fixed slider respectively.
3. The combinable metal piece usable with a metal casing for a lithium battery as claimed in claim 1, wherein: and a shell protective cover is arranged above the shell base and sleeved above the combined side plate and the movable side plate.
4. The combinable metal piece usable with a metal casing for a lithium battery as claimed in claim 3, wherein: and fixing screws are symmetrically arranged on two sides of the shell protective cover and penetrate through the shell protective cover to be connected with the combined side plate.
5. The combinable metal piece usable with a metal casing for a lithium battery as claimed in claim 3, wherein: and a fixed top plate is arranged below the shell protective cover and is arranged between the combined side plate and the movable side plate.
6. The combinable metal piece usable with a metal casing for a lithium battery as claimed in claim 5, wherein: and a fixed spring is arranged above the fixed top plate, and two ends of the fixed spring are respectively fixedly connected with the fixed top plate and the shell protective cover.
7. The combinable metal piece usable with a metal casing for a lithium battery as claimed in claim 1, wherein: the combined side plate and the movable side plate are provided with two groups, and the combined assembly and the side plate clamping rails are provided with four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596121.XU CN218586195U (en) | 2022-09-29 | 2022-09-29 | Combinable metal piece capable of being used for lithium battery metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596121.XU CN218586195U (en) | 2022-09-29 | 2022-09-29 | Combinable metal piece capable of being used for lithium battery metal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218586195U true CN218586195U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222596121.XU Active CN218586195U (en) | 2022-09-29 | 2022-09-29 | Combinable metal piece capable of being used for lithium battery metal shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218586195U (en) |
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2022
- 2022-09-29 CN CN202222596121.XU patent/CN218586195U/en active Active
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