CN201601181U - Embedded automobile battery connecting part and automobile battery pack - Google Patents

Embedded automobile battery connecting part and automobile battery pack Download PDF

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Publication number
CN201601181U
CN201601181U CN2009202871181U CN200920287118U CN201601181U CN 201601181 U CN201601181 U CN 201601181U CN 2009202871181 U CN2009202871181 U CN 2009202871181U CN 200920287118 U CN200920287118 U CN 200920287118U CN 201601181 U CN201601181 U CN 201601181U
Authority
CN
China
Prior art keywords
connector
automobile batteries
cutting
automobile
link slot
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 - Lifetime
Application number
CN2009202871181U
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Chinese (zh)
Inventor
赵玉超
周翔
黄泰明
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.)
SAIC Motor Corp Ltd
Original Assignee
SAIC Motor Corp 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 SAIC Motor Corp Ltd filed Critical SAIC Motor Corp Ltd
Priority to CN2009202871181U priority Critical patent/CN201601181U/en
Application granted granted Critical
Publication of CN201601181U publication Critical patent/CN201601181U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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 provides an embedded automobile battery connecting part and an automobile battery pack, which belong to the technical field of automobile batteries. The connecting part comprises a connecting piece and a connecting insert fixed onto the connecting piece and used for being embedded into an automobile battery connecting slot. An embedded fixed connecting automobile battery has the advantages of small occupied space, simple structure, light weight and easy assembling and disassembling. Simultaneously, the automobile battery pack fixed by the connecting part has the advantages of small occupied space and easy assembling and disassembling.

Description

Embedded automobile batteries connector and automobile batteries group
Technical field
The utility model belongs to the automobile batteries technical field, the automobile batteries group that relates in particular to a kind of Embedded automobile batteries connector and use this connector.
Background technology
Along with the development of electric automobile, various automobile batteriess begin to be applied in the automobile more and more.Usually, electric automobile is to use a plurality of automobile batteriess to form battery pack, and for example, up to a hundred automobile batteriess are fixed in certain position of automobile as power source.And a plurality of batteries are to be joined together to form battery pack by the connector of conductivity, thereby make relative fixed between the battery.
Figure 1 shows that the automobile batteries connector of prior art is applied to the structural representation of automobile batteries, Figure 2 shows that the A-A schematic cross-section of connector structure shown in Figure 1.In conjunction with illustrated in figures 1 and 2, the connector of this automobile batteries 21 adopts the connected mode of nut bolt, its connector comprise brace 11, screw thread be fixed in bolt 12 on the battery, with the nut 13 of bolt matching.Usually, the lower end of battery 21 is fixed on the car body by other fixed form, and each other fixing of battery realized by described connector in its upper end.The nut bolt part of connector shown in Figure 1 is convex placing on the battery obviously, because the special applications of automobile batteries, the space that is used to place the automobile batteries group on the electric automobile is very limited, and therefore this connector is not suitable in the automobile of space compactness and uses.Simultaneously, this connector also comprises pad etc., and number of spare parts is more, causes the weight of connector big, installing/dismounting inconvenience in tight space.
The utility model content
For solve the above and problem, the utility model provides a kind of connector little, simple in structure, the automobile batteries that is easy to dismantle that takes up room.
The connector of automobile batteries provided by the utility model comprises:
Brace; And
Be fixed in connection cutting on the brace, that be used for embedding the automobile batteries link slot;
Outside transplanting a cutting, described connection is provided with hangnail.
According to connector provided by the utility model, wherein, described brace also comprises and is arranged at two dashpots between the automobile batteries.Preferably, described dashpot is to automobile batteries side projection; Described dashpot is V-shape or circular shape.
According to connector provided by the utility model, wherein, described hangnail is flexible sheet metal.Described connection cutting cuboid or cylindrical.
The utility model provides a kind of automobile batteries group simultaneously, comprise a plurality of automobile batteriess, also comprise arbitrary connector that the above reaches, have the battery link slot on each automobile batteries, have the engaging groove that is used to mesh hangnail on the described battery link slot, the connection of described connector is transplanted a cutting and is embedded in the battery link slot.
According to automobile batteries group provided by the utility model, wherein, described battery link slot) the degree of depth is greater than connecting the longitudinal length of transplanting a cutting.Described connection cutting and battery link slot are cuboid or cylindrical.Described connector can be for more than one or one.
Technique effect of the present utility model is that this connector adopts embedded fixedly connected automobile batteries, has the little advantage that takes up room, and has characteristics simple in structure, in light weight, that be easy to installing/dismounting simultaneously.Equally, the automobile batteries group of using this connector to fix have take up room little, be easy to the characteristics installing, dismantle.
Description of drawings
Fig. 1 is the structural representation that the automobile batteries connector of existing prior art is applied to automobile batteries;
Fig. 2 is the A-A schematic cross-section of connector structure shown in Figure 1.
Fig. 3 is the first example structure schematic diagram of the connector of the automobile batteries that provides of the utility model;
Fig. 4 is the B-B schematic cross-section of connector structure shown in Figure 3;
Fig. 5 is the schematic diagram that the connector of automobile batteries shown in Figure 3 embeds in the automobile batteries;
Fig. 6 is the second example structure schematic diagram of the connector of the automobile batteries that provides of the utility model.
Embodiment
Now more fully describe the utility model with reference to the accompanying drawings, exemplary embodiment of the present utility model has been shown in the accompanying drawing.But the utility model can be realized according to a lot of different forms, and should not be understood that to be limited to the embodiment of these elaborations.On the contrary, provide these embodiment to make the disclosure become thorough and complete, and design of the present utility model is passed to those skilled in the art fully.In the accompanying drawings, identical label refers to components identical or parts, therefore will omit description of them.
Figure 3 shows that the first example structure schematic diagram of the connector of the automobile batteries that the utility model provides, Figure 4 shows that the B-B schematic cross-section of connector structure shown in Figure 3.The connector that this utility model provides is embedded, and it is fixed on the battery 21 and makes between the battery 21 in Embedded mode and interfixes.As shown in Figure 3 and Figure 4, connector comprises brace 23, connects and transplant a cutting 22, connects cutting 22 and is fixed on the brace 23.In this embodiment, automobile batteries is the application of part of being connected, on the position that is matched with the connection cutting, have link slot 22, the degree of depth of this link slot 22 is greater than the longitudinal length that connects cutting 22, the width that the width (left and right directions among Fig. 3 and Fig. 4) of connection cutting 22 equals link slot 22 substantially equates that the length (above-below direction among Fig. 3) that connects cutting 22 is generally greater than link slot 22 length.
See also Fig. 3 and Fig. 4, connection cutting 24 is provided with the hangnail 241 that is used for fixing connection cutting 24, connects the outside that cutting 24 is arranged at connection cutting 24.In this embodiment, hangnail 241 can be flexible sheet metal, and when the link slots 22 that connect cutting 24 past automobile batteriess inserted, hangnail 241 can be subjected to the effect inwardly contraction down of link slot wall pressure power; Connect on the cell wall and be provided with the engaging groove 221 that is used to mesh hangnail equally, transplant a cutting 24 degree of depth of inserting when suitable when connecting, hangnail 241 is bullet and place engaging groove 221 outward, is fixed in the link slot thereby can make to connect to transplant a cutting.In this embodiment, each connects cutting 24 and is provided with a hangnail 241, also a plurality of hangnails can be set in other embodiments, and the concrete quantity of hangnail is not limited by described embodiment.
See also Fig. 3 and Fig. 4, brace 23 is provided with dashpot 231 between two batteries, in this embodiment, can be by 23 downward punching presses form dashpot 231 (to the battery side projection) to brace, dashpot 231 is a V-shape, but in other embodiments, dashpot 231 also can be circular arc.When the active force of mutual extrusion or stretching is arranged between the automobile batteries, can play certain buffering pretension effect to dashpot 231.
The schematic diagram that the connector that Figure 5 shows that automobile batteries shown in Figure 3 embeds in the automobile batteries.As shown in Figure 5, the connection of connector cutting 24 link slots 22 in alignment with battery down are pressed into and get final product, and be engaged in the engaging groove 221 until hangnail 241, thereby realize installation process, so the relative bolt of installation process is simple.In unloading process, by pushing connector, hangnail 241 is broken away from engaging groove 221, thereby realize unloading process, so unloading process is also convenient and simple, is particularly suitable in the automobile of space compactness.
Figure 6 shows that the second example structure schematic diagram of the connector of the automobile batteries that the utility model provides.What be different from first embodiment shown in Figure 3 is, the shape that connects cutting 24 has been made respective change, and the link slot 22 of automobile batteries also changes simultaneously, in this embodiment, it is cylindrical to connect being shaped as of cutting 24, and the link slot 22 of automobile batteries also relative set is cylindrical.Be to be understood that the shape that the connection in the utility model is transplanted a cutting is not limited to rectangular strip and cylindrical shape, those skilled in the art can also make equivalents according to actual conditions.
As from the foregoing, the space that Embedded connector takies outside the battery is very little, has the little advantage of volume.Simultaneously, it is to embed in the link slot 22 of battery that the connection of connector is transplanted a cutting, and does not contact with air, thereby is difficult for oxidation, also helps keeping good electrical conductivity.In addition, connector can be selected the aluminium of lightweight, and manufacture craft also can be simple relatively.
Need to prove, be to have illustrated the connector of two automobile batteriess to the source among the above embodiment, in fact, connector can be used for automobile batteries fixedly connected of any amount, and it is reciprocity mutually with required fixedly connected automobile batteries quantity to connect the quantity of transplanting a cutting.
The utility model further provides and comprises the formed automobile batteries group of the fixedly connected automobile batteries of connector of using the above to reach, the corresponding battery link slot that has on each automobile batteries of this battery pack, and the connection cutting of connector embeds in the battery link slot.The permutation and combination form of battery pack is selected according to the actual conditions needs, and the number of automobile batteries is not limited by described embodiment yet.Battery pack also can be used one or more than one connector.
Under the situation that does not depart from spirit and scope of the present utility model, can also constitute many very embodiment of big difference that have.Should be appreciated that except as defined by the appended claims, the utility model is not limited at the specific embodiment described in the specification.

Claims (10)

1. the connector of an automobile batteries is characterized in that, comprising:
Brace; And
Be fixed in connection cutting on the brace, that be used for embedding the automobile batteries link slot;
Outside transplanting a cutting, described connection is provided with hangnail.
2. connector as claimed in claim 1 is characterized in that, described brace also comprises and is arranged at two dashpots between the automobile batteries.
3. connector as claimed in claim 2 is characterized in that, described dashpot is to automobile batteries side projection.
4. connector as claimed in claim 2 is characterized in that, described dashpot is V-shape or circular shape.
5. connector as claimed in claim 1 is characterized in that, described hangnail is flexible sheet metal.
6. connector as claimed in claim 1 is characterized in that, described connection is transplanted a cutting and is cuboid or cylindrical.
7. automobile batteries group, comprise a plurality of automobile batteriess, it is characterized in that, also comprise the described connector of claim 1, have the battery link slot on each automobile batteries, have the engaging groove that is used to mesh hangnail on the described battery link slot, the connection of described connector is transplanted a cutting and is embedded in the battery link slot.
8. automobile batteries group as claimed in claim 7 is characterized in that, the degree of depth of described battery link slot is greater than connecting the longitudinal length of transplanting a cutting.
9. automobile batteries group as claimed in claim 7 is characterized in that, described connection cutting and battery link slot are cuboid or cylindrical.
10. automobile batteries group as claimed in claim 7 is characterized in that, described connector is more than one or one.
CN2009202871181U 2009-12-31 2009-12-31 Embedded automobile battery connecting part and automobile battery pack Expired - Lifetime CN201601181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202871181U CN201601181U (en) 2009-12-31 2009-12-31 Embedded automobile battery connecting part and automobile battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202871181U CN201601181U (en) 2009-12-31 2009-12-31 Embedded automobile battery connecting part and automobile battery pack

Publications (1)

Publication Number Publication Date
CN201601181U true CN201601181U (en) 2010-10-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202871181U Expired - Lifetime CN201601181U (en) 2009-12-31 2009-12-31 Embedded automobile battery connecting part and automobile battery pack

Country Status (1)

Country Link
CN (1) CN201601181U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104067409A (en) * 2012-01-27 2014-09-24 矢崎总业株式会社 Power supply device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104067409A (en) * 2012-01-27 2014-09-24 矢崎总业株式会社 Power supply device
CN104067409B (en) * 2012-01-27 2016-08-31 矢崎总业株式会社 Electric supply installation
US9997748B2 (en) 2012-01-27 2018-06-12 Yazaki Corporation Power supply device

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CX01 Expiry of patent term

Granted publication date: 20101006

CX01 Expiry of patent term