CN106784476B - The clamping mechanism of power battery pack insulating boot - Google Patents

The clamping mechanism of power battery pack insulating boot Download PDF

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Publication number
CN106784476B
CN106784476B CN201611231104.9A CN201611231104A CN106784476B CN 106784476 B CN106784476 B CN 106784476B CN 201611231104 A CN201611231104 A CN 201611231104A CN 106784476 B CN106784476 B CN 106784476B
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CN
China
Prior art keywords
hook
insulating boot
plate
spring bearer
clamping mechanism
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Active
Application number
CN201611231104.9A
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Chinese (zh)
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CN106784476A (en
Inventor
张师涛
胡清峰
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Jiangxi Far East Battery Co., Ltd
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Far East First New Energy Co Ltd
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Priority to CN201611231104.9A priority Critical patent/CN106784476B/en
Publication of CN106784476A publication Critical patent/CN106784476A/en
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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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 present invention relates to a kind of clamping mechanisms of power battery pack insulating boot, including plastic rubber bracket and insulating boot, vertical lockhole and two lateral lockholes there are two being set on the plastic rubber bracket, one end of the insulating boot is set there are two block tongue, the head of described two block tongues is respectively equipped with the first hook and the second hook, and first hook and second hook and described two vertical lockholes fix;The other end of the insulating boot is equipped with spring bearer plate, and the middle part of the spring bearer plate is equipped with third hook and the 4th hook, and the third hook and the 4th hook and described two lateral lockholes fix.The present invention fastened the assembly of power battery pack insulating boot not only, but also can easily be dismantled, and without breakage in assembling process, saves assembly time, improves working efficiency.

Description

The clamping mechanism of power battery pack insulating boot
Technical field
The present invention relates to the insulating boot of power battery pack, in particular to a kind of clamping mechanism of power battery pack insulating boot.
Background technique
With the development of new-energy automobile power battery, power battery pack is electrically connected safety, and more and more attention has been paid to electricity The safety of connection drastically influences the use of automobile power cell.For existing power battery pack, the assembly of insulating boot is It is designed according to the requirement of fastening standard, it is also not easily to fall off when power battery pack is shaken, but needing to dismantle insulation When cover, only insulating boot, which is destroyed, could complete disassembly, and there are many inconvenience in when operation, influences economic benefit, waste time and Cost.So the present invention proposes a kind of clamping mechanism of power battery pack insulating boot, make insulating boot can convenient disassembly but also dress It with fastening, saves time and cost, improves working efficiency.
Summary of the invention
The object of the present invention is to provide a kind of clamping mechanisms of power battery pack insulating boot, realize the fastening assembly of insulating boot It is dismantled with simplicity, saves assembly time, improve working efficiency.
The purpose of the present invention is what is realized by following technical proposals: a kind of clamping mechanism of power battery pack insulating boot, packet Plastic rubber bracket and insulating boot are included, is set on the plastic rubber bracket there are two vertical lockhole and two lateral lockholes, the insulating boot One end is set there are two block tongue, and the head of described two block tongues is respectively equipped with the first hook and the second hook, first hook and Second hook and described two vertical lockholes fix;The other end of the insulating boot is equipped with spring bearer plate, the elasticity pressure The middle part of plate is equipped with third hook and the 4th hook, and the third hook and the 4th hook and described two lateral lockholes fix.
Further, the block tongue is equipped with the boss that is loaded, boss and the plastic rubber bracket compression fit of being loaded.
Further, the plastic rubber bracket is equipped with buckling plate, and described two transverse direction lockholes are arranged on the buckling plate.
Further, the buckling plate is equipped with guide pad, and the middle part of the spring bearer plate is equipped with the stroke groove that is loaded, described The stroke groove that is loaded and the guide pad cooperate.
Further, the clamping amount of first hook and the vertical lockhole is 1.5 millimeters, second hook and institute The clamping amount for stating vertical lockhole is 1.5 millimeters.
Further, the clamping amount of the third hook and the lateral lockhole is 1.5 millimeters, the 4th hook and institute The clamping amount for stating lateral lockhole is 1.5 millimeters.
Further, V-shaped groove is equipped between the spring bearer plate and the side plate of the insulating boot.
Further, the activity of the spring bearer plate is 2~2.5 millimeters.
Further, the two sides of the spring bearer plate are set there are two claw, set that there are two positioning cards on the plastic rubber bracket Plate, the locating clamp plate and the claw cooperate.
Further, the bottom end of the spring bearer plate and the plastic rubber bracket compression fit.
The invention has the following advantages over the prior art:
The present invention is fixed using the lockhole on four hooks and plastic rubber bracket on insulating boot, guarantees the jail of insulating boot assembly Solidity and stability;Unlock can be realized in the spring bearer plate that insulating boot one end need to be only pressed with finger when disassembly, when saving assembly Between, improve working efficiency.
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the schematic diagram of the first hook and the clamping of vertical lockhole;
Fig. 3 is the schematic diagram of third hook and lateral lockhole clamping;
Fig. 4 is the schematic diagram of insulating boot;
Fig. 5 is the schematic diagram of spring bearer plate and buckling plate cooperation;
Fig. 6 is the schematic diagram of positioning before and after insulating boot.
Specific embodiment
Embodiment one:
Referring to Fig. 1, a kind of clamping mechanism of power battery pack insulating boot of the invention, including plastic rubber bracket 1 and insulating boot 2, it sets on the plastic rubber bracket there are two vertical lockhole 3 and two lateral lockholes 4, one end of the insulating boot sets that there are two block tongues 5, the head of described two block tongues is respectively equipped with the first hook 6 and the second hook 7, first hook and second hook with Described two vertical lockholes fix;The other end of the insulating boot 2 is equipped with spring bearer plate 8, and the middle part of the spring bearer plate is equipped with Third hook 9 and the 4th hook 10, the third hook and the 4th hook and described two lateral lockholes fix.
Referring to Fig. 1, in the present embodiment, the insulating boot 2 is rectangle shell structure, and insulating boot is equipped with top plate and four sides The upper end of plate, four side plates is connected with top plate.The left side plate of insulating boot is extended downwardly there are two block tongue 5, two block tongues Head is respectively equipped with the first hook 6 and the second hook 7, and the first hook and the second hook extend to the inside of insulating boot.Insulating boot Right side plate be connected with spring bearer plate 8, the lower end of the right side plate of the bottom end and insulating boot of spring bearer plate is connected.
Referring to Fig. 1, Fig. 4, in the present embodiment, the block tongue 5 is equipped with and is loaded boss 11, it is described be loaded boss with it is described 1 compression fit of plastic rubber bracket.The two sides of the block tongue 5 are arranged in the boss 11 that is loaded, and the first hook and the second hook are complete It is inserted into two vertical lockholes, the surface that the boss that is loaded is pressed on plastic rubber bracket is played a supporting role, and the first hook and second are made Hook resists the inner wall of vertical lockhole upwards and fixes, and guarantees the reliability and stability of fit on.
Referring to Fig. 1, in the present embodiment, the plastic rubber bracket 1 is equipped with buckling plate 12, and described two transverse direction lockholes 4 are set It sets on the buckling plate.The buckling plate is vertically fixed on the surface of the plastic rubber bracket.
Referring to Fig. 1, Fig. 4, in the present embodiment, the buckling plate 12 is equipped with guide pad 13, in the spring bearer plate 8 Portion is equipped with the stroke groove 14 that is loaded, be loaded stroke groove and the guide pad cooperation.Insulating boot is by the stroke groove that is loaded along guiding Block moves downward, and spring bearer plate is drawn close under the pressure of buckling plate to insulating boot side, when third hook 9 and the 4th hook 10 are right When quasi- two lateral lockholes, spring bearer plate resets, and third hook 9 and the 4th hook 10 are fixed with lateral lockhole.As shown in figure 5, The buckling plate of plastic rubber bracket and the spring bearer plate of insulating boot have 0.4 millimeter of amount of interference H.
Referring to fig. 2, in the present embodiment, the clamping amount K of first hook and the vertical lockhole is 1.5 millimeters, institute The clamping amount for stating the second hook and the vertical lockhole is 1.5 millimeters.
Referring to Fig. 3, in the present embodiment, the clamping amount L of the third hook and the lateral lockhole is 1.5 millimeters, institute The clamping amount for stating the 4th hook and the lateral lockhole is 1.5 millimeters.
Referring to fig. 4, in the present embodiment, V-shaped groove 15 is equipped between the spring bearer plate 8 and the side plate of the insulating boot.V Shape slot structure makes spring bearer plate have spring function, to realize the manual teardown function of insulating boot.The work of the spring bearer plate Momentum is 2~2.5 millimeters.
Referring to Fig. 6, in the present embodiment, the two sides of the spring bearer plate 8 are set there are two claw 16, the plastic rubber bracket 1 On set there are two locating clamp plate 17, the locating clamp plate and the claw cooperate.Two locating clamp plates clamp two from outside Claw positions insulating boot in the longitudinal direction, to guarantee the stability of insulating boot in the longitudinal direction.
Referring to Fig. 3, in the present embodiment, the bottom end of the spring bearer plate 8 and 1 compression fit of plastic rubber bracket.Elasticity The bottom end of pressing plate is connected with the right side plate 18 of insulating boot, and junction is designed to plane, which is pressed on plastic rubber bracket Surface is played a supporting role, and is pushed up third hook and the 4th hook upwards and is fixed with lateral lockhole, guarantees the reliability of fit on And stability.
In the present embodiment, the assembly relation of insulating boot and plastic rubber bracket is realized by four hooks of insulating boot The stability of insulating boot left and right directions, facet beside existing hook realize the firm effect of insulating boot or more, and are moulding Also there is a positioning in the front and back of glue bracket, Lai Shixian insulating boot stability in the front-back direction.It is realized by the positioning of six direction absolutely The stability of edge cover assembly.The upper end of the spring bearer plate of insulating boot is pressed with finger when disassembly, realizes disassembling function.
Content disclosed in embodiment is merely preferred embodiments of the present invention, but protection scope of the present invention is not Be confined to this, anyone skilled in the art within the technical scope of the present disclosure, the change that can be readily occurred in Change or replace, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of clamping mechanism of power battery pack insulating boot, it is characterised in that: including plastic rubber bracket and insulating boot, the plastic cement It is set on bracket there are two the lateral lockholes of vertical lockhole and two, one end of the insulating boot sets that there are two block tongue, described two cards The head of tongue is respectively equipped with the first hook and the second hook, first hook and second hook and described two vertical locks Hole fixes;The other end of the insulating boot is equipped with spring bearer plate, and the middle part of the spring bearer plate is equipped with third hook and the 4th card It hooks, the third hook and the 4th hook and described two lateral lockholes fix;The block tongue is equipped with the boss that is loaded, the dress Card convex platform and the plastic rubber bracket compression fit;The plastic rubber bracket is equipped with buckling plate, and described two transverse direction lockhole settings exist On the buckling plate;The buckling plate is equipped with guide pad, and the middle part of the spring bearer plate is equipped with the stroke groove that is loaded, described to be loaded Stroke groove and the guide pad cooperate.
2. clamping mechanism according to claim 1, it is characterised in that: the clamping of first hook and the vertical lockhole Amount is 1.5 millimeters, and the clamping amount of second hook and the vertical lockhole is 1.5 millimeters.
3. clamping mechanism according to claim 2, it is characterised in that: the clamping of the third hook and the lateral lockhole Amount is 1.5 millimeters, and the clamping amount of the 4th hook and the lateral lockhole is 1.5 millimeters.
4. clamping mechanism according to claim 3, it is characterised in that: the side plate of the spring bearer plate and the insulating boot it Between be equipped with V-shaped groove.
5. clamping mechanism according to claim 4, it is characterised in that: the activity of the spring bearer plate is 2~2.5 millis Rice.
6. clamping mechanism according to claim 5, it is characterised in that: the two sides of the spring bearer plate are set there are two claw, It is set on the plastic rubber bracket there are two locating clamp plate, the locating clamp plate and the claw cooperate.
7. clamping mechanism according to claim 6, it is characterised in that: the bottom end of the spring bearer plate and the plastic rubber bracket Compression fit.
CN201611231104.9A 2016-12-28 2016-12-28 The clamping mechanism of power battery pack insulating boot Active CN106784476B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611231104.9A CN106784476B (en) 2016-12-28 2016-12-28 The clamping mechanism of power battery pack insulating boot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611231104.9A CN106784476B (en) 2016-12-28 2016-12-28 The clamping mechanism of power battery pack insulating boot

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CN106784476A CN106784476A (en) 2017-05-31
CN106784476B true CN106784476B (en) 2019-04-09

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109616593B (en) * 2018-11-19 2021-11-12 威睿电动汽车技术(宁波)有限公司 Clamping and positioning structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119793B2 (en) * 2003-08-28 2006-10-10 Cliff Chen Mouse structure
CN101728500A (en) * 2008-10-31 2010-06-09 深圳富泰宏精密工业有限公司 Battery cover structure
CN103178219A (en) * 2011-12-23 2013-06-26 深圳富泰宏精密工业有限公司 Locking structure for battery cover
CN203826456U (en) * 2014-04-29 2014-09-10 深圳华智融科技股份有限公司 Mounting structure of battery cover of handheld equipment and POS (Point Of Sale) machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119793B2 (en) * 2003-08-28 2006-10-10 Cliff Chen Mouse structure
CN101728500A (en) * 2008-10-31 2010-06-09 深圳富泰宏精密工业有限公司 Battery cover structure
CN103178219A (en) * 2011-12-23 2013-06-26 深圳富泰宏精密工业有限公司 Locking structure for battery cover
CN203826456U (en) * 2014-04-29 2014-09-10 深圳华智融科技股份有限公司 Mounting structure of battery cover of handheld equipment and POS (Point Of Sale) machine

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Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi

Patentee after: Jiangxi Far East Battery Co., Ltd

Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi

Patentee before: FAR EAST FIRST NEW ENERGY Co.,Ltd.

CP01 Change in the name or title of a patent holder