CN208400916U - A kind of protection battery core Precision Aluminum shell component - Google Patents
A kind of protection battery core Precision Aluminum shell component Download PDFInfo
- Publication number
- CN208400916U CN208400916U CN201821163618.XU CN201821163618U CN208400916U CN 208400916 U CN208400916 U CN 208400916U CN 201821163618 U CN201821163618 U CN 201821163618U CN 208400916 U CN208400916 U CN 208400916U
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- China
- Prior art keywords
- fixedly connected
- battery core
- connector
- device room
- flag
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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 relates to technical field of electronic components; and disclose a kind of protection battery core Precision Aluminum shell component; including aluminium lower casing; two sides at the top of the aluminium lower casing are fixedly connected to aluminum side shell; aluminium upper casing is fixedly connected between two aluminum side shells; the two sides of aluminium upper casing bottom are fixedly connected at the top of two aluminum side shells respectively; device room is formed between the aluminium lower casing, aluminum side shell and aluminium upper casing; the inside of described device room is fixedly connected with battery core, and the two sides and bottom of the battery core are fixedly connected with buffering cotton between the inner wall of device room respectively.The protection battery core Precision Aluminum shell component; when aluminum hull is impacted; flexibility, which is carried out, by buffer spring and telescopic rod and helical spring and elastic rod unloads power; the impact force for preventing shell to be subject to, which is conducted to connecting plate and connector, causes rigid collision; the impact of impact force and vibration to connecting plate and connector connection part position is avoided, that is, it is shockproof to can reach battery core integral, flexible.
Description
Technical field
The utility model relates to technical field of electronic components, specially a kind of protection battery core Precision Aluminum shell component.
Background technique
Battery core refers to the individually electrochemistry battery core containing positive and negative electrode, does not use directly generally, is different from battery and contains protection
Circuit and shell can be used directly, and the composition of lithium ion secondary rechargeable battery is such that battery core protection circuit plate, charging
It is exactly battery core that battery, which removes protection circuit plate, he is the storage unit in rechargeable battery, and the quality of battery core, which directly determines, fills
The quality of battery.
In the use process of battery core, battery core needs are connect with component to carry out using and the outside of battery core and component
Majority needs to install aluminum hull and carries out detent, and existing aluminum hull is mostly rigid detent, aluminium to the device of battery core and component detent
When shell is impacted, aluminum hull is easy to conduct impact force to the connecting portion of battery core and component, so as to make battery core connector
Fracture occurs or falls off, to influence battery core normal use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of protection battery core Precision Aluminum shell component, has battery core
The advantages of integral, flexible is shockproof and battery core connector anti-dropout solves connecting portion conduction punching of the aluminum hull to battery core and component
Power is hit, impact force is easy the problem of making battery core connector that fracture and damage occur, influencing battery core normal use.
(2) technical solution
To realize the shockproof purpose with battery core connector anti-dropout of above-mentioned battery core integral, flexible, the utility model provides as follows
Technical solution: a kind of protection battery core Precision Aluminum shell component, including aluminium lower casing, the two sides at the top of the aluminium lower casing are fixedly connected to
Aluminum side shell, is fixedly connected with aluminium upper casing between two aluminum side shells, the two sides of aluminium upper casing bottom respectively with two aluminum sides
It is fixedly connected at the top of shell, device room is formed between the aluminium lower casing, aluminum side shell and aluminium upper casing, the inside of described device room is solid
Surely it is connected with battery core, the two sides and bottom of the battery core are fixedly connected with buffering cotton between the inner wall of device room respectively, described
The two sides of buffering cotton are fixedly connected with the opposite face of device room and battery core respectively, are fixedly installed with connector at the top of the battery core,
The quantity of the connector is two, and two connectors are distributed with the central symmetry of battery core, the top of described device chamber interior walls
Portion is fixedly installed with flag, and the bottom end of the flag, which is connected with, inside contracts plate, and described one end for inside contracting plate is run through and prolonged
The inside of flag is extended to, the other end for inside contracting plate is fixedly connected with connecting plate, and the bottom of the connecting plate is fixedly connected
There is connector, the top of the connector and the bottom of connector plug, and the center at the top of the connecting plate is fixedly connected with
The top of connecting line, the connecting line runs through flag and extends to the top of aluminium upper casing.
Preferably, the flag and the inside for inside contracting plate are fixedly installed with buffer pocket and pressurized cassette, the buffering respectively
It is fixedly connected at the top of the top of box and device chamber interior walls, is fixedly connected at the top of the bottom of the pressurized cassette and connecting plate.
Preferably, the inside of the buffer pocket and pressurized cassette is equipped with telescopic rod and pressing spring, the top of the telescopic rod
It is fixedly connected at the top of device chamber interior walls, is fixedly connected at the top of the bottom end of the pressing spring and connecting plate.
Preferably, the telescopic rod and the other end of pressing spring are fixedly installed with limit plate, two limit plates
Outer be in contact respectively with the inner wall of buffer pocket and pressurized cassette, buffer spring, institute are movably installed on the outside of the telescopic rod
The both ends for stating buffer spring are fixedly connected with the side at the top of device chamber interior walls and limit plate respectively.
Preferably, it is fixedly installed with connecting rod between two limit plates, the bottom end of the connecting rod extends through slow
It rushes box and pressurized cassette and extends to the inside of pressurized cassette.
Preferably, the elastic rod being fixedly connected at the top of described device chamber interior walls inside flag, the elasticity
Bar is located at the side for inside contracting plate approaching device chamber interior walls, and the lower section of flag is run through and extended in one end of the elastic rod,
The outside movable sleeve that the elastic rod is located inside flag is connected to helical spring, the both ends of the helical spring respectively with device
The top of chamber interior walls is fixedly connected with the bottom of flag inner wall.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of protection battery core Precision Aluminum shell component, has following beneficial
Effect:
1, the protection battery core Precision Aluminum shell component passes through buffer spring and telescopic rod and spiral when aluminum hull is impacted
Spring and elastic rod carry out flexibility and unload power, and the impact force for preventing shell to be subject to, which is conducted to connecting plate and connector, causes rigidity to touch
It hits, avoids the impact of impact force and vibration to connecting plate and connector connection part position, that is, it is shockproof to can reach battery core integral, flexible.
2, the protection battery core Precision Aluminum shell component carries out grafting by connector and connector, then passes through pressing spring
Flexible pressurizing is carried out to connecting plate, so that connecting plate presses connector and connector carries out tight clamping fit, to prevent connector
Loosening is connected with connector and is fallen off, that is, can reach the effect of battery core connector anti-dropout.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model upper left quarter enlarged structure schematic diagram.
In figure: 1, aluminium lower casing；2, aluminum side shell；3, aluminium upper casing；4, device room；5, battery core；6, cotton is buffered；7, connector；8,
Flag；9, plate is inside contracted；10, connecting plate；11, connector；12, buffer pocket；13, pressurized cassette；14, telescopic rod；15, pressurize bullet
Spring；16, limit plate；17, connecting rod；18, elastic rod；19, helical spring；20, connecting line；21, buffer spring.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
The two sides of a kind of protection battery core Precision Aluminum shell component referring to FIG. 1-2, including aluminium lower casing 1,1 top of aluminium lower casing are equal
It is fixedly connected with aluminum side shell 2, is fixedly connected with aluminium upper casing 3 between two aluminum side shells 2, the two sides of 3 bottom of aluminium upper casing are respectively with two
The top of a aluminum side shell 2 is fixedly connected, and is formed with device room 4 between aluminium lower casing 1, aluminum side shell 2 and aluminium upper casing 3, device room 4 it is interior
Portion is fixedly connected with battery core 5, and the two sides and bottom of battery core 5 are fixedly connected with buffering cotton 6 between the inner wall of device room 4 respectively,
The two sides of buffering cotton 6 are fixedly connected with the opposite face of device room 4 and battery core 5 respectively, and connector 7 is fixedly installed at the top of battery core 5,
The quantity of connector 7 is two, and two connectors 7 are distributed with the central symmetry of battery core 5, the fixed peace in the top of 4 inner wall of device room
Equipped with flag 8, the bottom end of flag 8, which is connected with, inside contracts plate 9, and the one end for inside contracting plate 9 is run through and extends to flag 8
Inside, the other end for inside contracting plate 9 are fixedly connected with connecting plate 10, and the bottom of connecting plate 10 is fixedly connected with connector 11, connection
First 7 top and the bottom of connector 11 plug, and the center at 10 top of connecting plate is fixedly connected with connecting line 20, connecting line 20
Top through flag 8 and extend to the top of aluminium upper casing 3, flag 8 and the inside for inside contracting plate 9 are fixedly installed with slow respectively
Box 12 and pressurized cassette 13 are rushed, is fixedly connected at the top of the top of buffer pocket 12 and 4 inner wall of device room, the bottom of pressurized cassette 13 and company
The top of fishplate bar 10 is fixedly connected, and the inside of buffer pocket 12 and pressurized cassette 13 is equipped with telescopic rod 14 and pressing spring 15, telescopic rod
It being fixedly connected at the top of 14 top and 4 inner wall of device room, the bottom end of pressing spring 15 is fixedly connected with the top of connecting plate 10,
Telescopic rod 14 and the other end of pressing spring 15 are fixedly installed with limit plate 16, the outer of two limit plates 16 respectively with buffering
Box 12 and the inner wall of pressurized cassette 13 are in contact, and the outside of telescopic rod 14 is movably installed with buffer spring 21, and the two of buffer spring 21
End is fixedly connected with the side at the top of 4 inner wall of device room and limit plate 16 respectively, when aluminum hull is impacted, passes through buffering elastic
Spring 21 and telescopic rod 14 and helical spring 19 and elastic rod 18 carry out flexibility and unload power, and the impact force for preventing shell to be subject to is conducted to even
Fishplate bar 10 and connector 11 cause rigid collision, avoid impact force and vibration to 11 connecting portion of connecting plate 10 and connector
Impact, that is, it is shockproof to can reach battery core integral, flexible, and connecting rod 17, the bottom of connecting rod 17 are fixedly installed between two limit plates 16
End extends through buffer pocket 12 and pressurized cassette 13 and the inside for extending to pressurized cassette 13, is carried out by connector 7 and connector 11
Grafting, then by pressing spring 15 to connecting plate 10 carry out flexible pressurizing so that connecting plate 10 press connector 11 with connect
First 7 carry out tight clamping fit, loosen and fall off to prevent connector 11 and connector 7 from connecting, that is, it is anti-to can reach battery core connector
The effect to fall off, the elastic rod 18 being fixedly connected at the top of 4 inner wall of device room inside flag 8, the position of elastic rod 18
In the side for inside contracting 9 approaching device room of plate, 4 inner wall, one end of elastic rod 18 is run through and extends to the lower section of flag 8, elastic rod
The 18 outside movable sleeves for being located inside flag 8 are connected to helical spring 19, the both ends of helical spring 19 respectively with 4 inner wall of device room
Top be fixedly connected with the bottom of 8 inner wall of flag.
When work, grafting is carried out by connector 7 and connector 11, then by pressing spring 15 connecting plate 10 is carried out soft
Property pressurization so that connecting plate 10 presses connector 11 and connector 7 and carries out tight clamping fit, then battery core 5 passes sequentially through connector
11 and connecting line 20 carry out electric current transmission.
In conclusion the protection battery core Precision Aluminum shell component by buffer spring 21 and stretches when aluminum hull is impacted
Bar 14 and helical spring 19 and elastic rod 18 carry out flexibility and unload power, and the impact force for preventing shell to be subject to conducts to connecting plate 10 and connects
It connects device 11 and causes rigid collision, avoid the impact of impact force and vibration to 11 connecting portion of connecting plate 10 and connector
It is shockproof to reach battery core integral, flexible, grafting is carried out by connector 7 and connector 11, then by pressing spring 15 to connecting plate
10 carry out flexible pressurizing, so that connecting plate 10 presses connector 11 and connector 7 carries out tight clamping fit, to prevent connector 11
It is connected with connector 7 and loosens and fall off, that is, can reach the effect of battery core connector anti-dropout.
It should be noted that, in this document, 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 including 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 understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of protection battery core Precision Aluminum shell component, including aluminium lower casing (1), it is characterised in that: two at the top of the aluminium lower casing (1)
Side is fixedly connected to aluminum side shell (2), is fixedly connected with aluminium upper casing (3) between two aluminum side shells (2), the aluminium upper casing
(3) two sides of bottom are fixedly connected at the top of two aluminum side shells (2) respectively, on the aluminium lower casing (1), aluminum side shell (2) and aluminium
It being formed between shell (3) device room (4), the inside of described device room (4) is fixedly connected with battery core (5), and the two of the battery core (5)
Side and bottom are fixedly connected with buffering cotton (6), the two sides difference of buffering cotton (6) between the inner wall of device room (4) respectively
It is fixedly connected with the opposite face of device room (4) and battery core (5), is fixedly installed with connector (7) at the top of the battery core (5), it is described
The quantity of connector (7) is two, and two connectors (7) are distributed with the central symmetry of battery core (5), described device room (4)
It is fixedly installed at the top of inner wall flag (8), the bottom end of the flag (8), which is connected with, to be inside contracted plate (9), described to inside contract
The inside of flag (8) is run through and extended in one end of plate (9), and the other end for inside contracting plate (9) is fixedly connected with connecting plate
(10), the bottom of the connecting plate (10) is fixedly connected with connector (11), the top and connector (11) of the connector (7)
Bottom plug, the center at the top of the connecting plate (10) is fixedly connected with connecting line (20), the top of the connecting line (20)
End runs through flag (8) and extends to the top of aluminium upper casing (3).
2. a kind of protection battery core Precision Aluminum shell component according to claim 1, it is characterised in that: the flag (8) and
The inside for inside contracting plate (9) is fixedly installed with buffer pocket (12) and pressurized cassette (13), the top of the buffer pocket (12) and dress respectively
It sets and is fixedly connected at the top of room (4) inner wall, is fixedly connected at the top of the bottom and connecting plate (10) of the pressurized cassette (13).
3. a kind of protection battery core Precision Aluminum shell component according to claim 2, it is characterised in that: the buffer pocket (12) and
The inside of pressurized cassette (13) is equipped with telescopic rod (14) and pressing spring (15), the top and device room (4) of the telescopic rod (14)
It is fixedly connected at the top of inner wall, is fixedly connected at the top of the bottom end and connecting plate (10) of the pressing spring (15).
4. a kind of protection battery core Precision Aluminum shell component according to claim 3, it is characterised in that: the telescopic rod (14) and
The other end of pressing spring (15) is fixedly installed with limit plate (16), the outer of two limit plates (16) respectively with buffering
Box (12) and the inner wall of pressurized cassette (13) are in contact, and are movably installed with buffer spring (21), institute on the outside of the telescopic rod (14)
The both ends for stating buffer spring (21) are fixedly connected with the side at the top of device room (4) inner wall and limit plate (16) respectively.
5. a kind of protection battery core Precision Aluminum shell component according to claim 4, it is characterised in that: two limit plates
(16) it is fixedly installed between connecting rod (17), the bottom end of the connecting rod (17) extends through buffer pocket (12) and pressurized cassette
(13) and the inside of pressurized cassette (13) is extended to.
6. a kind of protection battery core Precision Aluminum shell component according to claim 1, it is characterised in that: in described device room (4)
The elastic rod (18) internal positioned at flag (8) is fixedly connected at the top of wall, being located at for the elastic rod (18) inside contracts plate (9)
The side of approaching device room (4) inner wall, the lower section of flag (8) is run through and extended in one end of the elastic rod (18), described
Elastic rod (18) is located at the internal outside movable sleeve of flag (8) and is connected to helical spring (19), and the two of the helical spring (19)
End is fixedly connected with the bottom at the top of device room (4) inner wall and flag (8) inner wall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163618.XU CN208400916U (en) | 2018-07-18 | 2018-07-18 | A kind of protection battery core Precision Aluminum shell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163618.XU CN208400916U (en) | 2018-07-18 | 2018-07-18 | A kind of protection battery core Precision Aluminum shell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400916U true CN208400916U (en) | 2019-01-18 |
Family
ID=65128967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163618.XU Expired - Fee Related CN208400916U (en) | 2018-07-18 | 2018-07-18 | A kind of protection battery core Precision Aluminum shell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400916U (en) |
-
2018
- 2018-07-18 CN CN201821163618.XU patent/CN208400916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shaoling Inventor before: Liu Shaoling |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190718 |