CN208400916U - A kind of protection battery core Precision Aluminum shell component - Google Patents

A kind of protection battery core Precision Aluminum shell component Download PDF

Info

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
Authority
CN
China
Prior art keywords
fixedly connected
battery core
connector
device room
flag
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
Application number
CN201821163618.XU
Other languages
Chinese (zh)
Inventor
刘少玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Huixing Technology Co Ltd
Original Assignee
Shenzhen Huixing Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Huixing Technology Co Ltd filed Critical Shenzhen Huixing Technology Co Ltd
Priority to CN201821163618.XU priority Critical patent/CN208400916U/en
Application granted granted Critical
Publication of CN208400916U publication Critical patent/CN208400916U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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

A kind of protection battery core Precision Aluminum shell component
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.
CN201821163618.XU 2018-07-18 2018-07-18 A kind of protection battery core Precision Aluminum shell component Expired - Fee Related CN208400916U (en)

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)

Similar Documents

Publication Publication Date Title
CN208400916U (en) A kind of protection battery core Precision Aluminum shell component
CN210379144U (en) New forms of energy battery case that protecting effect is excellent
CN105810873B (en) A kind of soft-package battery module with separate assembling collector plate
CN108336268B (en) Lithium battery shell and lithium battery using same
CN208781900U (en) A kind of car battery cover board
CN201589816U (en) Simple device for measuring internal resistance of storage battery
CN209028103U (en) Square shell power battery fixture
CN106910864A (en) A kind of connection in series-parallel package assembly of soft package lithium battery
CN208174326U (en) A kind of charger for lithium ion battery of good fixing effect
CN207353346U (en) A kind of new energy car battery group electrode slice
CN209472069U (en) A kind of colloid storage battery of high activity
CN110444711A (en) A kind of battery cell case with heat sinking function
CN208208558U (en) A kind of thin film capacitor convenient for welding and fixing
CN207818801U (en) A kind of accumulator based on high compression glass imbibition type technology
CN211930828U (en) Microphone convenient for replacing rechargeable battery
CN212676750U (en) Tool for assisting installation of breaker busbar
CN217719725U (en) Lithium battery data management system
CN209184278U (en) A kind of lithium battery group protection board of equalizaing charge
CN209402193U (en) A kind of shatter-resistant charger
CN209730269U (en) A kind of electrical insert row that protective performance is good
CN210178534U (en) Vacuum air exhaust device for producing soft-package polymer lithium battery
CN210274880U (en) Battery quick charge PCB protection shield
CN216752482U (en) Lithium battery broadband protection board with protection structure
CN107028556B (en) Straight pipe structure capable of assembling multiple battery boxes and suction pipe of dust collector
CN208874302U (en) A kind of charging structure of smartwatch

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Li Shaoling

Inventor before: Liu Shaoling

CB03 Change of inventor or designer information
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190118

Termination date: 20190718

CF01 Termination of patent right due to non-payment of annual fee