CN206412402U - A kind of overall clamp battery elastic connecting device - Google Patents
A kind of overall clamp battery elastic connecting device Download PDFInfo
- Publication number
- CN206412402U CN206412402U CN201621021212.9U CN201621021212U CN206412402U CN 206412402 U CN206412402 U CN 206412402U CN 201621021212 U CN201621021212 U CN 201621021212U CN 206412402 U CN206412402 U CN 206412402U
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- Prior art keywords
- battery
- clamp
- parallel
- elastic
- connecting device
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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
Abstract
The utility model discloses a kind of overall clamp battery elastic connecting device, the device includes clamp, multiple elastic conducting strips and parallel-connection network；In use, battery is inserted in the right side battery insertion groove of clamp, the battery insertion groove that elastic conducting strip is inserted on the left of clamp, and the projection of battery and elastic conducting strip is welded to connect；Parallel-connection network is placed on multiple elastic conducting strips, makes to electrically connect between battery, parallel-connection network and multiple elastic conducting strips elasticity, forms a parallel module, the correspondence grafting of multiple parallel modules is formed and connected.Welding is not required between the battery connected in overall clamp battery elastic connecting device of the present utility model, battery is breaking caused by avoiding problems causing solder joint to come off because of vibrations, and the connection in series-parallel battery pack structure ultimately formed is reasonable, easy to operate, safe and reliable, assembling is firm.
Description
Technical field
The utility model is related to power battery technology field.Relate more specifically to a kind of overall clamp battery elastic connection dress
Put.
Background technology
Electrokinetic cell is the battery that power is provided for electric automobile, electric train, electric bicycle etc., and its purposes is extremely
Extensively, it typically can according to needed for load voltage and capacity requirement, carry out series and parallel combination using multiple cells, it is logical
Cross series connection and improve voltage, battery capacity is improved by parallel connection.
For above-mentioned situation, notification number be CN101369649B, the day for announcing be 2010.06.02 Chinese patent disclose
A kind of battery connecting apparatus, wherein the attachment means include contiguous block and series parallel structure, it can make each cell picture
The same modularly connection in series-parallel connection of building blocks, but clamping between dovetail groove, dovetails is leaned on during the parallel connection of multiple cells, connection is not
It is enough firm, and 4 U-shaped lead-out tablets must be set on each monomer, inconvenience is installed.
The content of the invention
A purpose of the present utility model is to provide a kind of overall clamp battery elastic connecting device, and the device can make
Battery forms groups of parallel module, and multigroup parallel module correspondence is plugged in together to form series connection.
To reach above-mentioned purpose, the utility model uses following technical proposals：
A kind of overall clamp battery elastic connecting device, the device includes clamp, multiple elastic conducting strips and parallel-connection network；
The electroconductive elastic sheet include round bottom piece, be arranged on round bottom piece periphery the multiple elastic claws extended to the left and one
The protuberance extended to the right positioned at annulus plate center；The middle part of the elastic claw sets inside bending；Described clamp or so
Both sides communicate battery insertion groove provided with multiple, and the battery insertion groove includes being arranged on the spacer ring at battery insertion groove center and is arranged on battery
Multiple necks on slot periphery, the spacer ring center is provided with through hole, and the left side battery insertion groove and circle plate center are to the right
The protuberance of extension matches, and the elastic claw of the neck and electroconductive elastic sheet matches；Set a plurality of in length and breadth on the parallel-connection network
Fusing weak spot is set on conductive strips, the conductive strips；The parallel-connection network is placed on multiple elastic conducting strips.
In use, inserting battery in the right side battery insertion groove of clamp, battery is fixed on to the normal direction side of clamp with spacer ring
To, elastic conducting strip is inserted in the battery insertion groove of left side, the elastic claw of elastic conducting strip is fixed in the neck in battery insertion groove,
Battery is welded to connect by the protuberance of through hole and elastic conducting strip；Parallel-connection network is placed on multiple elastic conducting strips, makes electricity
Electrically connected between pond, parallel-connection network and multiple elastic conducting strips, form a parallel module；By multiple parallel modules correspondence grafting shape
Into series connection.
Further, the clamp is monoblock type clamp (2) or pin-connected panel clamp (15).
Further, the monoblock type clamp or pin-connected panel clamp use insulating materials, the fixation for battery.
Further, the inside bending of the elastic claw is single-arc shaped bending, double arc fold bendings or plane bent.
The series connection that the elastic conducting strip is used between battery.
The parallel connection that the parallel-connection network is used between battery, and the function with safeguard protection.
The spacer ring is used to constrain motion of the battery in the normal orientation of clamp.
The correspondence grafting of multiple parallel modules is formed into series connection；On the one hand, parallel module is by parallel-connection network and multiple elastic conductions
Piece is compressed, and makes to form electrical connection between parallel-connection network and multiple elastic conducting strips, and then make different parallel modules be connected；It is another
Aspect, the insertion of parallel module makes elastic claw generation secondary deformation that battery to be fixed, and makes to be formed between battery and elastic claw
Elasticity electrical connection, therefore need not weld, it is to avoid cause the open circuit of battery because vibrations cause solder joint to come off.
Further, one or more preformed holes are set on the parallel-connection network, stretching screw is logical during for battery combination
Cross.
Further, during battery pack use, if certain batteries, which is damaged, occurs short circuit, high current is had by damaging electricity
Pond, makes the fusing weak spot on conductive strips fuse, and protects whole loop；If certain batteries, which is damaged, occurs open circuit, front and rear battery is still
Battery can be made to be connected by other loops by parallel-connection network, the use of battery is not influenceed.
Further, the pin-connected panel clamp surrounding sets dovetail groove and dovetails, big to be formed for the assembling of battery pack
Small different parallel module, to meet the demand of different capabilities.
The beneficial effects of the utility model are as follows：
1st, overall clamp battery elastic connecting device of the present utility model is carried out multiple batteries using clamp and parallel-connection network
Parallel connection, forms parallel module；Groups of parallel module correspondence is plugged in together by elastic conducting strip, series connection is formed.Therefore
The connection in series-parallel battery pack structure of overall clamp battery elastic connecting device formation of the present utility model is reasonable, easy to operate, safe
Reliably, assemble firm.
2nd, because the series connection of overall clamp battery elastic connecting device of the present utility model is that the compression elasticity used is electrically connected
Connect, therefore need not be welded between the battery of series connection, it is to avoid the battery pack open circuit caused by vibrations cause solder joint to come off.
Brief description of the drawings
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows the assembling figure of overall clamp battery elastic connecting device.
Fig. 2 shows monoblock type clamp schematic diagram.
Fig. 3 shows monoblock type clamp partial enlarged drawing.
Fig. 4 shows the schematic diagram of electroconductive elastic sheet.
Fig. 5 shows the schematic diagram of parallel-connection network.
Fig. 6 shows the partial enlarged drawing of parallel-connection network.
Fig. 7 shows the schematic diagram of module assembled.
Fig. 8 shows the schematic diagram of pin-connected panel clamp.
Wherein, 1：Battery；2：Monoblock type clamp；3：Elastic conducting strip；4：Parallel-connection network；5：Battery insertion groove；6：Spacer ring；7：It is logical
Hole；8：Neck；9：Protuberance；10：Elastic claw；11：Inside bending；12：Conductive strips；13：Preformed hole；14：Fuse weak spot；
15：Pin-connected panel clamp；16：Dovetail groove；17：Dovetails.
Embodiment
In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and protection domain of the present utility model should not be limited with this.
Embodiment 1
A kind of overall clamp battery elastic connecting device, it is characterised in that the device includes monoblock type clamp 2 or pin-connected panel
Clamp 15, multiple elastic conducting strips 3 and parallel-connection network 4.
The elastic conducting strip 3 includes round bottom piece, is arranged on the multiple elastic claws 10 extended to the left on round bottom piece periphery
It is located at the protuberance 9 that annulus plate center extends to the right with one；The middle part of the elastic claw 10 sets inside bending 11；Institute
State the left and right sides of monoblock type clamp 2 and communicate battery insertion groove 5 provided with multiple, the battery insertion groove 5 includes being arranged in battery insertion groove 5
The spacer ring 6 of the heart and the multiple necks 8 for being arranged on the periphery of battery insertion groove 5, the center of spacer ring 6 are provided with through hole 7；The parallel-connection network 4
Upper set sets fusing weak spot 14 on a plurality of conductive strips 12 in length and breadth, the conductive strips 12；The left side battery insertion groove 5 and round bottom
The protuberance 9 extended to the right at piece center matches, and the elastic claw 10 of the neck 8 and elastic conducting strip 3 matches, described
Parallel-connection network is placed on multiple elastic conducting strips 3；The parallel-connection network 4 has the preformed hole 13 of varying number as needed, for electricity
Stretching screw passes through during the group combination of pond.The surrounding of pin-connected panel clamp 15 sets dovetail groove 16 and dovetails 17, for battery
The assembling of group is to form parallel module of different sizes, to meet the demand of different capabilities.
In use, inserting battery 1 in the right side battery insertion groove 5 of monoblock type clamp 2, battery 1 is fixed on spacer ring 6 whole
The normal orientation of body formula clamp 2, the insertion elastic conducting strip 3 in battery insertion groove 5 in left side, the elastic claw 10 of elastic conducting strip 3 is consolidated
It is scheduled in the neck 8 in battery insertion groove 5, battery 1 is welded to connect by the protuberance 9 of through hole 7 and elastic conducting strip 3；By parallel connection
Net 4 is placed on multiple elastic conducting strips 3, is made to electrically connect between battery 1, parallel-connection network 4 and multiple elastic conducting strips 3, is formed one
Individual parallel module；The correspondence grafting of multiple parallel modules is formed into series connection.
During battery pack use, if certain batteries 1, which is damaged, occurs short circuit, high current is had by damaging battery 1, is made
Fusing weak spot 14 on conductive strips fuses, and protects whole loop；If certain batteries 1, which is damaged, occurs open circuit, front and rear battery 1 still may be used
Battery 1 is connected by other loops by parallel-connection network, the use of battery 1 is not influenceed.
The correspondence grafting of multiple parallel modules is formed into series connection；On the one hand, parallel module is by parallel-connection network 4 and multiple elastic conductions
Piece 3 is compressed, and makes to form electrical connection between parallel-connection network 4 and multiple elastic conducting strips 3, and then make different parallel modules be connected；
On the other hand, the insertion of parallel module makes the generation secondary deformation of elastic claw 10 that battery 1 to be fixed, and makes battery 1 and elastic claw
It elasticity electrical connection is formed between 10, therefore need not weld, it is to avoid cause the open circuit of battery 1 because vibrations cause solder joint to come off.
What word " on ", " under ", the "left", "right" in the description orientation employed in this paper etc. were for explanation facilitates base
For orientation in accompanying drawing shown in drawing, in actual device these orientation may due to device disposing way and
It is different.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model, for those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms, all embodiments can not be exhaustive here,
It is every to belong to obvious changes or variations that the technical solution of the utility model extends out still in of the present utility model
The row of protection domain.
Claims (6)
1. a kind of overall clamp battery elastic connecting device, it is characterised in that the device includes clamp, multiple elastic conducting strips
And parallel-connection network (4) (3)；
The elastic conducting strip (3) includes round bottom piece, is arranged on the multiple elastic claws (10) extended to the left on round bottom piece periphery
It is located at the protuberance (9) that annulus plate center extends to the right with one；The middle part of the elastic claw (10) sets inside bending
(11)；The clamp left and right sides communicates battery insertion groove (5) provided with multiple, and the battery insertion groove (5) is inserted including being arranged on battery
The spacer ring (6) at groove (5) center and the multiple necks (8) for being arranged on battery insertion groove (5) periphery, spacer ring (6) center is provided with logical
Hole (7)；The left side battery insertion groove (5) and the protuberance (9) extended to the right of circle plate center match, the neck
(8) elastic claw (10) with elastic conducting strip (3) matches；
Set on the parallel-connection network (4) and fusing weak spot (14) is set on a plurality of conductive strips (12) in length and breadth, the conductive strips (12)；
The parallel-connection network is placed on multiple elastic conducting strips (3).
2. overall clamp battery elastic connecting device according to claim 1, it is characterised in that the clamp is monoblock type
Clamp (2) or pin-connected panel clamp (15).
3. overall clamp battery elastic connecting device according to claim 1, it is characterised in that set on the parallel-connection network
One or more preformed holes (13).
4. overall clamp battery elastic connecting device according to claim 2, it is characterised in that the pin-connected panel clamp
(15) surrounding sets dovetail groove (16) and dovetails (17).
5. overall clamp battery elastic connecting device according to claim 1, it is characterised in that the elastic claw (10)
Inside bending (11) is single-arc shaped bending, double arc fold bendings or plane bent.
6. overall clamp battery elastic connecting device according to claim 2, it is characterised in that the monoblock type clamp
Or pin-connected panel clamp (15) uses insulating materials (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021212.9U CN206412402U (en) | 2016-08-31 | 2016-08-31 | A kind of overall clamp battery elastic connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021212.9U CN206412402U (en) | 2016-08-31 | 2016-08-31 | A kind of overall clamp battery elastic connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412402U true CN206412402U (en) | 2017-08-15 |
Family
ID=59547634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021212.9U Active CN206412402U (en) | 2016-08-31 | 2016-08-31 | A kind of overall clamp battery elastic connecting device |
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| CN (1) | CN206412402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229452A (en) * | 2016-08-31 | 2016-12-14 | 河南新太行电源股份有限公司 | A kind of overall clamp battery elastic connecting device |
| CN109192914A (en) * | 2018-10-23 | 2019-01-11 | 哈尔滨智明科技有限公司 | A kind of device being connected in series based on power battery |
-
2016
- 2016-08-31 CN CN201621021212.9U patent/CN206412402U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229452A (en) * | 2016-08-31 | 2016-12-14 | 河南新太行电源股份有限公司 | A kind of overall clamp battery elastic connecting device |
| CN109192914A (en) * | 2018-10-23 | 2019-01-11 | 哈尔滨智明科技有限公司 | A kind of device being connected in series based on power battery |
| CN109192914B (en) * | 2018-10-23 | 2023-11-14 | 哈尔滨智明科技有限公司 | Power battery series connection device |
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