CN109941110A - A kind of battery pack breaking units protective cover with protection safety function - Google Patents
A kind of battery pack breaking units protective cover with protection safety function Download PDFInfo
- Publication number
- CN109941110A CN109941110A CN201910245441.0A CN201910245441A CN109941110A CN 109941110 A CN109941110 A CN 109941110A CN 201910245441 A CN201910245441 A CN 201910245441A CN 109941110 A CN109941110 A CN 109941110A
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- China
- Prior art keywords
- protective cover
- main body
- upper casing
- battery pack
- casing main
- 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.)
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- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to a kind of battery pack breaking units protective cover with protection safety function, it include: upper casing main body and several protective covers being arranged in the upper casing main body, the protective cover and the upper casing main body are hinged, the upper casing main body offers component fixing groove, protective cover fixed hole is offered on the edge of the component fixing groove, the protective cover includes being equipped with protective cover main body and fixation spring tab, the fixation spring tab is arranged in the protective cover main body, the fixation spring tab is U-shaped, one end is fixed with the protective cover main body, the other end is equipped with several protective cover fixed lobes to match with the protective cover fixed hole.The present invention is by being arranged multiple protective cover fixed lobes, thus the accommodating space adjustable volume for keeping the protective cover different from component fixing groove formation volume, to adapt to various sizes of component.
Description
Technical field
The present invention relates to batteries of electric automobile packet mechanical structure, specifically a kind of battery pack with protection safety function is disconnected
Road unit protective cover.
Background technique
There is an element battery pack breaking units (English abbreviation BDU) in electric car, main function is when system report
It staggers the time, battery system is based on entire car controller order and cuts off electric current by main contactor to guarantee system safety；Battery pack open circuit
Several components are provided on unit, component, which is equipped with protective cover, to be played the role of protecting component, existing battery pack open circuit
Unit packet has the following problems: the accommodating space between protective cover and main body is constant, when component is replaced, it may appear that replace
It changes part and is replaced part situation in different size；To it will appear and be put into refill-unit after, what protective cover can not engage with main body
Situation.
Summary of the invention
The purpose of the present invention is being directed to above-mentioned status, it is anti-to provide a kind of battery pack breaking units with protection safety function
Protecting cover.
The technical solution adopted by the present invention are as follows: a kind of battery pack breaking units protective cover with protection safety function, packet
Include: upper casing main body and several protective covers being arranged in the upper casing main body, the protective cover and the upper casing main body are hinged, institute
It states upper casing main body and offers component fixing groove, protective cover fixed hole, institute are offered on the edge of the component fixing groove
Stating protective cover includes being equipped with protective cover main body and fixation spring tab, and the fixation spring tab is arranged in the protective cover main body, described
Fixation spring tab is U-shaped, and one end is fixed with the protective cover main body, and the other end is equipped with several and protective cover fixed hole
The protective cover fixed lobe to match.
Effect of the invention is: the battery pack breaking units protective cover of the present invention with protection safety function, leads to
It crosses and multiple protective cover fixed lobes is set, thus the accommodating for keeping the protective cover different from component fixing groove formation volume
Spatial volume is adjustable, to adapt to various sizes of component.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of battery pack breaking units；
Fig. 2 show the structural schematic diagram in a kind of removal of battery pack breaking units after housing assy；
Fig. 3 show the structural schematic diagram in Fig. 1 at component fixing groove；
Fig. 4 show the structural schematic diagram of protective cover in Fig. 1；
Fig. 5 show the structural schematic diagram of middle shell fixing buckle in Fig. 1；
Fig. 6 show the structural schematic diagram of shell fixing buckle in Fig. 5 removal；
Fig. 7 show the structural schematic diagram in Fig. 2 at damping noise reduction unit；
Fig. 8 show the structural schematic diagram after Fig. 7 is removed at damping noise reduction unit；
Fig. 9 show the structural schematic diagram of middle housing assy；
Figure 10 show the enlarged structure schematic diagram in Fig. 9 at relay fixing groove；
Figure 11 show the enlarged structure schematic diagram at the relay fixing groove of another angle；
Figure 12 show the structural schematic diagram of FPC assembly；
Figure 13 show the structural schematic diagram of the FPC assembly of another angle；
Figure 14 show the structural schematic diagram of elastic clip in Figure 12；
Figure 15 show the schematic cross-section at spliced eye；
Figure 16 show the structural schematic diagram of FPC soft board；
Figure 17 show the structural schematic diagram of damping noise reduction unit in Fig. 2；
Figure 18 show the structural schematic diagram of another angle of damping noise reduction unit in Fig. 2.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
A kind of battery pack breaking units are introduced with reference to the accompanying drawing:
Fig. 1-Figure 18 is please referred to, is a kind of battery pack breaking units, comprising: upper housing assy 1, middle housing assy 2 and FPC assembly
3, the upper housing assy 1 is clamped with the middle housing assy 2, and the FPC assembly 3 is clamped with the middle housing assy 2.
The upper housing assy 1 includes upper casing main body 11 and several protective covers 12 being arranged in the upper casing main body 11, institute
It states protective cover 12 and the upper casing main body 11 is hinged.
The upper casing main body 11 is equipped with articulated section 111 with 12 junction of protective cover, and the upper casing main body 11 offers
Component fixing groove 112 offers protective cover fixed hole 113 on the edge of the component fixing groove 112.
The protective cover 12 includes equipped with protective cover main body 121, hinge hook portion 122 and fixation spring tab 123, the hinge hook portion
122 are arranged in the protective cover main body 121 and connect with the articulated section 111, and the setting of fixation spring tab 123 is described anti-
It is clamped in cover body 121 and with the upper casing main body 11.
The articulated section 111 includes hinged platform 1111 and hinge bar 1112, and the hinged platform 1111 is arranged in the upper casing
In main body 11, the hinge bar 1112 is fixed on the hinged platform 1111.
The end of the hinge hook portion 121 bends to hook-shaped, the hinge hook portion 121 and the hinge bar 1112 clamping, described
Cutting with scissors the relatively described hinge bar 1112 of hook portion 121 can be rotated.
The hinge hook portion 121 is equipped with several hinged reinforcing ribs 1211.
The fixation spring tab 123 is made of flexible plastic part, and the fixation spring tab 123 is in U type, one end and institute
It is fixed to state protective cover main body 121, the other end is equipped with several protective covers to match with the protective cover fixed hole 113 and fixes
Protrusion 124.
When several protective cover fixed lobes 124 engage with the protective cover fixed hole 113 on the fixation spring tab 123,
The protective cover 12 accommodating space different from the component fixing groove 112 formation volume, when the accommodating space volume of formation
When minimum, the protective cover 12 is abutted with the upper casing main body 11.
In use, component is put into the component fixing groove 112, the protective cover 12 is overturn, the fixation spring tab
Protective cover fixed lobe 124 on 123 is blocked with the protective cover fixed hole 113；It can select to close according to the size of component
Suitable protective cover fixed lobe 124 engages with the protective cover fixed hole 113；At this point, the remaining protective cover fixed lobe
124 play the role of when opening or closing protective cover 12 it is anti-skidding.
The upper housing assy 1 further includes shell fixing buckle 13 in one, and the middle shell fixing buckle 13 blocks with the middle housing assy 2
It connects, the middle shell fixing buckle 13 protrudes from the upper casing main body 11.
The middle shell fixing buckle 13 includes the 131, first screening glass 132 of main button and the second screening glass 133, the main button
131, first screening glass 132 and described second screening glass, 133 one end and the upper casing main body 11 are fixed, first protection
The two sides of the main button 131 are arranged in piece 132 and second screening glass 133.
The main button 131, first screening glass 132 and second screening glass 133 and the upper casing main body 11 are fixed
One end link into an integrated entity.
The main button 131 is equipped with bayonet 1311.
The middle housing assy 2 includes middle shell main body 21, upper casing fixing head 22 and damping noise reduction unit 23, and the upper casing is solid
Determine first 22 and the damping noise reduction unit 23 be arranged in the middle shell main body 21.
Clamping notch 211, the position of the clamping notch 211 and shape and institute are offered on middle 21 edge of shell main body
The position and shape for stating middle shell fixing buckle 13 match, and the upper casing fixing head 22 is arranged in 211 inner wall of clamping notch
On, and match with the bayonet 1311；211 inner wall of clamping notch is made of elastic material.
The upper casing fixing head 22 be equipped with an inclined surface 221, the inclined surface 221 towards it is described it is main button 131.
In use, when the main button 131 engages with the upper casing fixing head 22, first screening glass 132 and described
Second screening glass 133 protects the right and left of the main button 131 respectively, avoids the main button 131 of damaging during engaging；
When the main button 131 is separated with the upper casing fixing head 22, first screening glass 132 and second screening glass are pressed
133, therefore deformation occurs for 211 inner wall of clamping notch, and the upper casing fixing head 22 is detached from the main button 131 engages shape
State.
Damping groove 212 is offered in the middle shell main body 21, the inner wall of the damping groove 212 is equipped with semicircular ring card
Contact pin 213.
In this present embodiment, the inner wall of the damping groove 212, which is equipped with, is clamped what piece 213 was fixed with the semicircular ring
Reinforcing rib 214, the reinforcing rib 214 is for being fixedly secured the semicircular ring clamping piece 213.
The damping noise reduction unit 23 is clamped with semicircular ring clamping piece 213.
The rigid fixing axle 231 of the damping noise reduction unit 23 and flexible damping cylinder 232, the flexible damping cylinder 232 are arranged
In the rigid fixing axle 231,231 end of the hardness fixing axle extends to form an abutment end 233, the abutment end 233
With the end abutment of the flexible damping cylinder 232.
The flexible damping cylinder 232 includes the first abutting end 2321, clamping portion 2322 and the second abutting end 2323, institute
It states the first abutting end 2321 and second abutting end 2323 and is separately positioned on the both ends of the clamping portion 2322, the card
Socket part 2322 and semicircular ring clamping piece 213 are clamped, and described first abuts end 2321 and second abutting end 2323
Diameter be greater than the clamping portion 2322 and with the semicircular ring clamping piece 213 abut.
In use, the first abutting end 2321 of the flexible damping cylinder 232 and the second abutting end 2323 absorb and come from
Impact on vertical direction, the clamping portion 2322 absorb the impact in horizontal direction.
Be also provided with relay fixing groove 215 in the middle shell main body 21, be equipped in the relay fixing groove 215 after
Electric appliance buckle 216, the relay buckle 216 are used for fixed relay.
The relay buckle 216 includes the first snap tab 2161 and the second snap tab 2162, first snap tab
2161 and described second snap tab, 2162 one end be fixed in the middle shell main body 21, and have elasticity.
The first hollow slots 2163 are offered in first snap tab 2161, on the inner wall of first hollow slots 2163
Equipped with the first clamping bump 2164, first clamping bump 2164 protrudes from the 2161 place plane of the first snap tab.
In this present embodiment, first clamping bump 2164 has inclined first clinoplain of opposed vertical plane,
First clinoplain is towards second snap tab 2162.First clinoplain is caught in convenient for relay.
In this present embodiment, the one end of first snap tab 2161 far from the middle shell main body 21 is flat with opposed vertical
Inclined second clinoplain in face, second clinoplain is towards second snap tab 2162.Second clinoplain
Convenient for being caught in for relay.
The second hollow slots 2165 are offered in second snap tab 2162, on the inner wall of second hollow slots 2165
Equipped with the second clamping bump 2166, second clamping bump 2166 protrudes from the 2162 place plane of the second snap tab.
In this present embodiment, second clamping bump 2166 has the inclined third clinoplain of opposed vertical plane,
The third clinoplain is towards first snap tab 2161.The third clinoplain is caught in convenient for relay.
In this present embodiment, the one end of second snap tab 2162 far from the middle shell main body 21 is flat with opposed vertical
Inclined 4th clinoplain in face, the 4th clinoplain is towards first snap tab 2161.4th clinoplain
Convenient for being caught in for relay.
In this present embodiment, spliced eye 217 is additionally provided in the relay fixing groove 215.
In use, relay is along first clinoplain, second inclined surface, the third inclined surface, described
Four inclined surface slide into the relay fixing groove 215, first snap tab 2161, second snap tab 2162, described the
One clamping bump 2164 and second clamping bump 2166 abut, so that relay be fixed；When needing to take out relay
When, external force is applied to first snap tab 2161, second snap tab 2162, brings it about deformation；First buckle
Piece 2161, second snap tab 2162, first clamping bump 2164 and second clamping bump 2166 with it is described
Relay is detached from abutting state, can take out relay.
The FPC assembly 3 includes FPC soft board 31, several region PCB hardboards 32, placing components 33, the first device of the inserting
Part 33 is arranged in 31 one side of FPC soft board, and the region PCB hardboard 32 is corresponding with the placing components 33 and is arranged
On 31 another side of FPC soft board, the FPC soft board 31 and the region PCB hardboard 32 and the placing components 33 are solid
Fixed, the region PCB hardboard 32 and the middle housing assy 2 are fixed.
The FPC soft board 31 is equipped with circuit.
The FPC soft board 31 include top layer silk-screen layer 311, top layer solder mask 312, top layer 313, substrate 314, bottom 315,
Bottom solder mask 316 and bottom overlay 317, the top layer silk-screen layer 311 is pasted on the top layer solder mask 312, described
Top layer solder mask 312 is pasted on the top layer 313, and the top layer 313 is pasted on the substrate 314, the substrate 314
It is pasted on the bottom 315, the bottom 315 is pasted on the bottom solder mask 316, and the bottom solder mask 316 is viscous
It is attached on the bottom overlay 317.
The region PCB hardboard 32 and the placing components 33 and the FPC soft board 31 are fixed, and the region PCB is hard
Plate 32 plays the role of the support placing components 33.
The placing components 33 include connector 331, inserting terminal 332 and plug 333, the connector 331, described
Inserting terminal 332 and the plug 333 are fixed with the FPC soft board 31 and the region PCB hardboard 32 respectively.
The inserting terminal 332 includes the elastic clip 3321 of a pair of opposing, is had between the elastic clip 3321
It has the gap.
The end of the elastic clip 3321 being oppositely arranged bends towards the FPC soft board 31 and is formed a pair of opposite
Circular arc bearing surface.
The inserting terminal 332 is corresponding with the spliced eye 217 of the relay fixing groove 215；When installation relay
When, the pin on relay passes through the spliced eye 217 and gos deep into the inserting terminal 332 and is clamped, and plays fixed function
While, relay is connected with the circuit connection on the FPC assembly 3.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of battery pack breaking units protective cover with protection safety function characterized by comprising if upper casing main body and
The dry protective cover being arranged in the upper casing main body, the protective cover and the upper casing main body are hinged, and the upper casing main body opens up
There is component fixing groove, protective cover fixed hole is offered on the edge of the component fixing groove, the protective cover includes setting
There are protective cover main body and fixation spring tab, the fixation spring tab is arranged in the protective cover main body, and the fixation spring tab is U-shaped,
One end is fixed with the protective cover main body, and it is solid that the other end is equipped with several protective covers to match with the protective cover fixed hole
Fixed protrusion.
2. as described in claim 1 with the battery pack breaking units protective cover of protection safety function, which is characterized in that described
Upper casing main body and the protective cover junction are equipped with articulated section, and the articulated section includes hinged platform and hinge bar, the hinged platform
It is arranged in the upper casing main body, the hinge bar is fixed on the hinged platform.
3. as claimed in claim 2 with the battery pack breaking units protective cover of protection safety function, which is characterized in that described
Protective cover further includes being equipped with hinge hook portion, and the hinge hook portion is arranged in the protective cover main body, the end bending of the hinge hook portion
At hook-shaped, the hinge hook portion and the hinge bar are clamped, and the relatively described hinge bar of hinge hook portion is rotatable.
4. as claimed in claim 3 with the battery pack breaking units protective cover of protection safety function, which is characterized in that described
It cuts with scissors hook portion and is equipped with several hinged reinforcing ribs.
5. as claimed in claim 4 with the battery pack breaking units protective cover of protection safety function, which is characterized in that described
When several protective cover fixed lobes engage with the protective cover fixed hole on fixation spring tab, the protective cover and the component
Fixing groove forms the different accommodating space of volume, when the accommodating space volume minimum of formation, the protective cover and the upper casing
Main body abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910245441.0A CN109941110B (en) | 2019-03-28 | 2019-03-28 | Battery pack circuit breaking unit protective cover with protective safety function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910245441.0A CN109941110B (en) | 2019-03-28 | 2019-03-28 | Battery pack circuit breaking unit protective cover with protective safety function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109941110A true CN109941110A (en) | 2019-06-28 |
| CN109941110B CN109941110B (en) | 2023-09-15 |
Family
ID=67012423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910245441.0A Active CN109941110B (en) | 2019-03-28 | 2019-03-28 | Battery pack circuit breaking unit protective cover with protective safety function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941110B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151777Y (en) * | 1993-03-05 | 1994-01-05 | 陈平 | Sport device for pressing and twisting |
| JPH1197126A (en) * | 1997-09-19 | 1999-04-09 | Matsushita Electric Works Ltd | Power outlet |
| JP2002008766A (en) * | 2000-06-27 | 2002-01-11 | Matsushita Electric Works Ltd | Electric outlet |
| US20020168566A1 (en) * | 2001-05-01 | 2002-11-14 | Yazaki Corporation | Battery connecting portion-protecting cover |
| JP2006202630A (en) * | 2005-01-21 | 2006-08-03 | Digital Electronics Corp | Plug fall-off prevention device, and plug fall-off preventing structure |
| US20070157843A1 (en) * | 2005-09-30 | 2007-07-12 | Roemerman Steven D | Small smart weapon and weapon system employing the same |
| US20110104533A1 (en) * | 2009-10-29 | 2011-05-05 | Hitachi, Ltd. | Battery Power Source |
| KR20140118580A (en) * | 2013-03-29 | 2014-10-08 | 엘에스산전 주식회사 | BDU equipped with Drain hole against Dust and Dielectric Breakdown |
| KR20160109460A (en) * | 2015-03-11 | 2016-09-21 | 엘에스산전 주식회사 | Battery Disconnect Unit Cover |
| CN206992043U (en) * | 2017-07-14 | 2018-02-09 | 武汉嘉晨汽车技术有限公司 | A kind of high-voltage insurance cartridge |
| CN108263215A (en) * | 2018-03-21 | 2018-07-10 | 华霆（合肥）动力技术有限公司 | Battery cutout unit, battery system and electric vehicle |
| CN109066924A (en) * | 2018-10-10 | 2018-12-21 | 常州索维尔电子科技有限公司 | A kind of battery switching units input/output terminal protective cover plate and high voltage distribution box |
| CN109449645A (en) * | 2018-12-12 | 2019-03-08 | 四川华丰企业集团有限公司 | Electric shock-prevention safety lock, case lid and BDU case |
| CN209852088U (en) * | 2019-03-28 | 2019-12-27 | 武汉嘉晨汽车技术有限公司 | Battery package unit protective cover that opens circuit with protection safety function |
-
2019
- 2019-03-28 CN CN201910245441.0A patent/CN109941110B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151777Y (en) * | 1993-03-05 | 1994-01-05 | 陈平 | Sport device for pressing and twisting |
| JPH1197126A (en) * | 1997-09-19 | 1999-04-09 | Matsushita Electric Works Ltd | Power outlet |
| JP2002008766A (en) * | 2000-06-27 | 2002-01-11 | Matsushita Electric Works Ltd | Electric outlet |
| US20020168566A1 (en) * | 2001-05-01 | 2002-11-14 | Yazaki Corporation | Battery connecting portion-protecting cover |
| JP2006202630A (en) * | 2005-01-21 | 2006-08-03 | Digital Electronics Corp | Plug fall-off prevention device, and plug fall-off preventing structure |
| US20070157843A1 (en) * | 2005-09-30 | 2007-07-12 | Roemerman Steven D | Small smart weapon and weapon system employing the same |
| US20110104533A1 (en) * | 2009-10-29 | 2011-05-05 | Hitachi, Ltd. | Battery Power Source |
| KR20140118580A (en) * | 2013-03-29 | 2014-10-08 | 엘에스산전 주식회사 | BDU equipped with Drain hole against Dust and Dielectric Breakdown |
| KR20160109460A (en) * | 2015-03-11 | 2016-09-21 | 엘에스산전 주식회사 | Battery Disconnect Unit Cover |
| CN206992043U (en) * | 2017-07-14 | 2018-02-09 | 武汉嘉晨汽车技术有限公司 | A kind of high-voltage insurance cartridge |
| CN108263215A (en) * | 2018-03-21 | 2018-07-10 | 华霆（合肥）动力技术有限公司 | Battery cutout unit, battery system and electric vehicle |
| CN109066924A (en) * | 2018-10-10 | 2018-12-21 | 常州索维尔电子科技有限公司 | A kind of battery switching units input/output terminal protective cover plate and high voltage distribution box |
| CN109449645A (en) * | 2018-12-12 | 2019-03-08 | 四川华丰企业集团有限公司 | Electric shock-prevention safety lock, case lid and BDU case |
| CN209852088U (en) * | 2019-03-28 | 2019-12-27 | 武汉嘉晨汽车技术有限公司 | Battery package unit protective cover that opens circuit with protection safety function |
Non-Patent Citations (1)
| Title |
|---|
| 韩震坡;: "高压配电盒结构设计详谈", 时代汽车, no. 06, pages 80 - 81 * |
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| Publication number | Publication date |
|---|---|
| CN109941110B (en) | 2023-09-15 |
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