CN204424334U - A kind of electrokinetic cell module splicing structure - Google Patents
A kind of electrokinetic cell module splicing structure Download PDFInfo
- Publication number
- CN204424334U CN204424334U CN201520020599.5U CN201520020599U CN204424334U CN 204424334 U CN204424334 U CN 204424334U CN 201520020599 U CN201520020599 U CN 201520020599U CN 204424334 U CN204424334 U CN 204424334U
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- battery core
- support
- clamping
- electrical connection
- core bearing
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model proposes a kind of electrokinetic cell module splicing structure, strained support, sidepiece clamping support, electrical connection support and/or sidepiece tension electrical connection support etc. formed by battery core, battery core bearing support, sidepiece, by the structural design optimized, can increase or reduce the quantity of the elementary cell be made up of battery core bearing support and battery core neatly, thus obtain the battery module of different connection in series-parallel specifications.Correspondingly battery core bearing support has and be convenient to module bus-bar assembling assembling, be convenient to the feature that upper and lower both sides battery core bearing support carries out being mechanically connected, after mechanical part being linked together by screw and spacer, module bus-bar be mounted to the electrode place at battery core two ends and complete module bus-bar and welding between battery core, finally complete the installation assembling of insulation cover plate etc., so just define a complete battery modules.The utility model solves conventional batteries module cannot change battery modules connection in series-parallel specification flexibly problem due to the restriction of structural member.
Description
Technical field
The utility model relates to battery module of electric vehicle technical field, specifically a kind of electrokinetic cell module splicing structure.
Background technology
Along with increasingly sharpening of environmental pollution, the continuous enhancing of mankind's environmental consciousness, the application of New-energy electric vehicle is increasingly extensive, and the exploitation of Prospect of EVS Powered with Batteries module just becomes an important problem.At present, electric automobile adopts multiple monocell to be placed in the framework of battery modules usually, then is electrically connected battery by connection in series-parallel module, thus forms a battery modules, and then provides the energy for electric automobile.
The high speed development of New-energy electric vehicle, is proposed higher requirement to the development rate of battery modules, the performance such as mechanical stability, electrical safety of battery modules.The present stage exploitation of new battery modules generally all needs through design and analysis, draw a design, experimental verification, design optimization stage, each stage all needs to drop into certain manpower and materials, thus causes new battery modules development time present stage long, and development cost is high.When new-energy automobile needs to develop brand-new module, the above limitation of present stage module exploitation adds the R&D cycle of whole new-energy automobile project, adds the R&D costs of project.
Therefore need to propose a kind of new module concept to improve above problem.
Utility model content
The utility model proposes a kind of electrokinetic cell module splicing structure, only need to utilize a kind of battery core bearing support constantly to splice and can form battery modules mechanical part, simplify the development process of new module, shorten the construction cycle.
The technical solution of the utility model is achieved in that
A kind of electrokinetic cell module splicing structure, comprise concatenation unit, described concatenation unit is spliced by some elementary cells, and described elementary cell comprises upper and lower two battery core bearing supports and the battery core between upper and lower two battery core bearing supports;
Described battery core bearing support has the through hole for placing battery core, and the inwall of described through hole has some convex tendons; An end of described through hole is provided with carrying diapire; Described battery core to be arranged in the through hole of upper and lower two battery core bearing supports and to fit with described convex tendon, and the termination of described battery core is resisted against on described carrying diapire;
The outside of described battery core bearing support be provided with the use of the protruding and clamping groove of clamping, the protruding and clamping groove of the clamping of the battery core bearing support of neighboring unit cells is fastened togather, formation concatenation unit;
The side of described concatenation unit is fixed with sidepiece tension support and sidepiece clamping support;
Described concatenation unit is provided with electrical connection support, and described electrical connection support is embedded with embedding nut;
The seam crossing of adjacent two battery core bearing supports is provided with fixing hole and perforation, is provided with the boss of annular in described fixing hole; Be provided with spacer in the inner side of described elementary cell, be fixed on described boss by screw in the described fixing hole that the two ends of described spacer are plugged in the upper and lower two ends of elementary cell respectively;
The two ends up and down of described concatenation unit are respectively equipped with module bus-bar, and described module bus-bar is provided with external electrical connecting hole, and embedding nut pre-buried on described external electrical connecting hole and described electrical connection support is concentric;
Described module bus-bar is coated with insulation cover plate.
Further, described sidepiece tension support have the clamping groove and clamping projection that use with clamping projection and the clamping groove fit of battery core bearing support; The clamping projection of sidepiece tension support engages with the clamping groove of battery core bearing support, and the clamping groove of sidepiece tension support engages with the clamping projection of battery core bearing support.
Further, described sidepiece clamping bracket clamp is connected on the protruding and clamping groove of the clamping of battery core bearing support; The two ends of described sidepiece clamping support are respectively equipped with clamping plane, and described clamping plane is stuck in the two ends of described concatenation unit.
Further, described sidepiece clamping support is provided with ventilation breach.
Further, described electrical connection support have the clamping groove used with clamping projection and the clamping groove fit of battery core bearing support and clamping projection; The clamping projection of electrical connection support engages with the clamping groove of battery core bearing support, and the clamping groove of electrical connection support engages with the clamping projection of battery core bearing support.
Further, described electrical connection support is two one group, setting up and down; Described electrical connection support is provided with cylindrical deep trouth and hexagon deep trouth, the cylindrical deep trouth being positioned at the electrical connection support of top is relative with the hexagon deep trouth of the electrical connection support being positioned at below, and the hexagon deep trouth being positioned at the electrical connection support of top is relative with the cylindrical deep trouth of the electrical connection support being positioned at below; Be inserted with hexagon spacer in described hexagon deep trouth, be inserted with screw in described cylindrical deep trouth, described screw-driving is on described hexagon spacer.
Further, described electrical connection support is positioned on described sidepiece tension support, and the two is integrally formed the sidepiece tension electrical connection support of structure.
Further, described each clamping projection is provided with ball convex closure, and be provided with the spherical elongated slot slided for described ball convex closure and the ball recess for accommodating described ball convex closure in described each clamping groove, described spherical elongated slot is communicated with ball recess.
Further, each battery core bearing support has 1-10 described through hole; Described arrays of openings is orthogonal, L shape or T-shaped.
Further, described through hole is oval, circular or square.
The beneficial effects of the utility model are:
Module splicing structure provided by the utility model has the following advantages: module part is few, structure is simple, and between different size module, part generalization degree is high, can form the module of different connection in series-parallel specification, form factor, module development process is simple, and development cost is cheap.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram splicing module mechanical structure portion in the utility model embodiment;
Fig. 2-1 splices module exploded perspective view in the utility model embodiment;
Fig. 2-2 splices module exploded perspective view in another embodiment of the utility model;
Fig. 3 is the stereogram of an embodiment of battery core bearing support in the utility model;
Fig. 4 is the stereogram of an embodiment of elementary cell in the utility model;
Fig. 5-1 is the detailed perspective view of the embodiment that in the utility model, battery core bearing support is spelled;
Fig. 5-2 is another detailed perspective view of the embodiment that in the utility model, battery core bearing support is spelled;
Fig. 6 be in the utility model embodiment four elementary cells spliced after stereogram;
Fig. 7-1 is the stereogram of the embodiment being electrically connected support in the utility model;
Fig. 7-2 is another stereogram of the embodiment being electrically connected support in the utility model;
Fig. 8 is the stereogram of an embodiment of sidepiece tension support in the utility model;
Fig. 9 is the stereogram of an embodiment of sidepiece tension electrical connection support in the utility model;
Figure 10-1 is the stereogram of an embodiment of sidepiece clamping support in the utility model;
Figure 10-2 is the stereogram of another embodiment of sidepiece clamping support in the utility model;
Figure 11 is the stereogram being electrically connected the splicing module in battery core pole side in the utility model embodiment;
Figure 12 is the stereogram being electrically connected the splicing module in module side in the utility model embodiment;
Figure 13 be in the utility model battery core bearing support for the stereogram of an embodiment of square electric cell;
Figure 14 be in the utility model battery core bearing support for the stereogram of an embodiment of 4 battery cores;
Figure 15 is the stereogram of an embodiment of L shape battery core bearing support in the utility model;
Figure 16 is the stereogram of an embodiment of irregularity abnormity splicing module in the utility model.
In figure:
1, battery core bearing support; 11, convex tendon; 12, diapire is carried; 13, clamping is protruding; 131, ball convex closure; 14, clamping groove; 141, spherical elongated slot; 142, ball recess; 15, bore a hole; 16, boss; 17, fixing hole; 2, support is electrically connected; 21, clamping is protruding; 22, clamping groove; 23, cylindrical deep trouth; 24, embedding nut; 25, hexagon deep trouth; 3, sidepiece tension support; 31, clamping is protruding; 32, clamping groove; 33, raised ribs; 4, sidepiece clamping support; 411, the clamping feature of outwards bending; 412, the clamping feature bent inwards; 42, clamping plane; 43, ventilation breach; 5, battery core; 6, sidepiece tension electrical connection support; 61, embedding nut; 7, spacer; 8, screw; 9, insulation cover plate; 10, module bus-bar; 101, external electrical connecting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the electrokinetic cell module splicing structure in the present embodiment, comprise concatenation unit, concatenation unit is spliced by some elementary cells.
In the present embodiment, every two battery core bearing supports 1 and two battery cores 5 form the elementary cell of battery module, are linked together between elementary cell by the snap features splicing on battery core bearing support 1.After elementary cell has been spliced, install electrical connection support 2, use for module electrical connection, finally installation sidepiece tension support 3 and sidepiece clamping support 4 prevent module edge generation warping phenomenon, so far then complete the assembling of splicing module mechanical part.In order to realize being electrically connected at sidepiece, also by the function i ntegration of electrical connection support 2 on sidepiece tension support 3, sidepiece tension electrical connection support 6 can be formed.
As shown in Figure 1, Figure 2 shown in-1 and Fig. 2-2, battery core bearing support 1 is as the important component part of splicing modular structure, and it is positioned at battery core 5 the two poles of the earth cylinder.Battery core bearing support 1 belongs to power brick inner structural members, therefore requires that it has good insulation, fire prevention, high temperature resistant, resistance to chemical attack and structural strength performance.As shown in Figure 3, battery core bearing support 1 has the through hole for placing battery core 5, the inwall of through hole is provided with some convex tendons 11, battery core bearing support 1 clamps battery core 5 by convex tendon 11 and the linear contact lay of battery core 5 sidewall, prevents battery core 5 double swerve and rotation in battery core bearing support 1.Simultaneously a side end of the through hole of battery core bearing support 1 is provided with carrying diapire 12, carrying diapire 12, around through hole one week, in order to carry the quality of battery core 5, limits the up and down play of battery core 5 in axis.
As shown in Figure 4, two battery core bearing supports 1 are installed to assigned address from two ends clamping battery core 5 respectively, just constitute the elementary cell of splicing module.As shown in Fig. 5-1 and Fig. 5-2, battery core bearing support 1 is provided with clamping projection 13, clamping projection 13 is designed with ball convex closure 131.When carrying out the splicing of elementary cell, clamping projection 13 can be inserted in the clamping groove 14 on battery core bearing support 1, clamping groove 14 is provided with spherical elongated slot 141, ball convex closure in clamping projection 13 131 can be embedded in spherical elongated slot 141 and moves downward, until be embedded in the ball recess 142 be communicated with spherical elongated slot 141 of setting in clamping groove 14, then can judge that two battery core bearing support 1 clampings put in place.The above structure, makes the clamping of battery core bearing support 1 can carry out the control quantized, avoids and carry out excessive extruding to battery core 5, ensure that the evenness of having spliced rear module end face.
As shown in Fig. 5-1 and Fig. 5-2, on the side of battery core bearing support 1, be positioned at two through hole middle position and be provided with 1/2 fixing hole 17 and 1/2 annular boss 16, in the present embodiment, fixing hole 17 is hex hole, the periphery of boss 16 is hexagon, and inner circumferential is circular.The position at four angles of battery core bearing support 1 is respectively provided with 1/4 perforation 15, and the present embodiment middle punch 15 is hex hole.
As shown in Figure 6, after four elementary cells are stitched together, the inner hexagonal fixing hole 17 with boss 16 then can be formed in the position that every two battery core bearing supports 1 splice, plastic spacers post 7 is inserted between two boss 16, then two plastic screws 8 are screwed in the screw thread at spacer 7 two ends across boss 16 respectively, then upper and lower for concatenation unit two-part battery core bearing support 1 can be connected together, concatenation unit be connected into an entirety, add the bulk strength of structure.In the present embodiment, fixing each tender used all selects flame retardant plastics material, under the prerequisite ensureing structural strength, has stopped the risk be short-circuited in installation process.After four elementary cells are stitched together, 1/4 perforation 15 simultaneously on battery core bearing support 1 also can be spliced to form hexagonal perforation 15.When after the assembling completing module, battery modules can be fixed in power brick by these hexagons perforation 15 on module, according to the actual fixing situation of module, common long bolt can be chosen or select hexagon internal thread long bolt to be fixed.
After concatenation unit has overlapped, as shown in Figure 1 can at four of the concatenation unit electrical connection support 2 of corner installation as shown in Fig. 7-1 and Fig. 7-2.In the present embodiment, the two ends of electrical connection support 2 have and measure-alike clamping on battery core bearing support 1 protruding 21 and clamping groove 22 respectively, and electrical connection support 2 is connected together with the battery core bearing support 1 assembled by these clamping features.In the present embodiment, electrical connection support 2 is embedded with embedding nut 24, the external electrical connecting hole 101 of module bus-bar 10 is concentric with embedding nut 24, then module bus-bar 10 is connected copper bar and is tightened to together on embedding nut 24 by available bolt with external electrical, completes the electrical connection between concatenation unit and miscellaneous part.
Due to electrical connection support 2 needing to tight a bolt, therefore it can bear larger active force, therefore, electrical connection support 2 is designed with cylindrical deep trouth 23 and hexagon deep trouth 25, as shown in Figure 1, electrical connection support 2 is installed to after on concatenation unit, two electrical connection supports 2 are respectively in position opposing upper and lower, then can plastics hexagon spacer 7 be embedded in hexagon deep trouth 25, and plastic screw 8 is inserted from cylindrical deep trouth 23, and be tightened in plastics hexagon spacer 7, then two electrical connection supports 2 can be connected into a constitutionally stable entirety with the battery core bearing support 1 spliced.In the present embodiment, electrical connection support 2 is designed with many reinforcements, enhances the intensity of electrical connection support 2, ensure that it can meet the requirement of electrical connection stability.
After the installation completing the assembled of battery core bearing support 1 and plastics tender, sidepiece is strained the long side position that support 3 is arranged on the battery core 5 of concatenation unit.The two ends of sidepiece tension support 3 are respectively equipped with and measure-alike clamping on battery core bearing support 1 protruding 31 and clamping groove 32 as shown in Figure 8, and sidepiece tension support 3 will be connected together with battery core bearing support 1 by these clamping features.Simultaneously sidepiece tension support 3 is provided with raised ribs 33, and raised ribs 33 both bore a hole with 1/2 hexagon of battery core bearing support 1 side and 15 to have been contacted, and improved structural stability, turn increased the rigidity that sidepiece strains support 3 simultaneously.In some applications, for convenience of being electrically connected in the side of concatenation unit, a kind of improvement project of sidepiece tension support 3 is for adopting sidepiece tension electrical connection support 6.As shown in Figure 9 sidepiece tension electrical connection support 6 is embedded with two embedding nuts 61, by the function i ntegration of electrical connection on sidepiece tension support 3.
As shown in Figure 1, sidepiece clamping support 4 is arranged on the battery core 5 minor face position of concatenation unit.As shown in Figure 10-1 and Figure 10-2, the two ends of sidepiece clamping support 4 are provided with clamping feature, and clamping feature exists two kinds of versions.Corresponding to clamping groove 14 position of battery core bearing support 1, sidepiece clamping support 4 is provided with the clamping feature 411 of outwards bending, and the protruding 13 position sidepiece clamping supports 4 of the clamping corresponding to battery core bearing support 1 are provided with the clamping feature 412 bent inwards.Sidepiece clamping support 4 two ends are respectively equipped with clamping plane 42, after installation, two clamping planes 42 can contact with the lower planes of the battery core bearing support 1 of battery core 5 both ends of the surface respectively, upper and lower two battery core bearing supports 1 are strained together, after the battery core bearing support 1 at middle part plastics tender can be prevented fixing, produce the situation of warpage at the battery core bearing support 1 at edge.In the present embodiment, the middle part of sidepiece clamping support 4 has ventilation breach 43, and ventilation breach 43 can ensure that cooling air or heating wind energy are by each side of battery core 5, ensures the consistency of battery core 5 electrical property in the course of the work.
After completing the installation of above part, the both positive and negative polarity of module bus-bar 10 with battery core 5 is welded, completes the electrical connection of module internal.Again insulation cover plate 9 is affixed to the top of module bus-bar 10, so far then complete the assembly working that splicing module is all.Figure 11 shows that the embodiment schematic diagram of the splicing module of electrical connection in battery core 5 pole side.As mentioned before, splicing module also realizes the side of electrical connection at splicing module by sidepiece tension electrical connection support 6, and Figure 12 is the embodiment schematic diagram of the splicing module of electrical connection in module side.
In the present embodiment, battery core 5 is oval, is not limited only to oval battery core, is equally also applicable to cylindrical and square duricrust battery core, as shown in figure 13 for the utility model is applied in an embodiment of the battery core bearing support on square electric cell in reality.
The utility model includes but are not limited to two battery cores 5 as most elementary cell, in the scope that structural strength allows, can increase or reduce the quantity of battery core 5 in elementary cell, as shown in figure 14 for the battery core bearing support 1 of 4 battery cores 5 can be carried, the same battery core bearing support 1 that also can develop into 1,3 or other battery core 5 quantity.
The utility model includes but are not limited to linear battery core bearing support 1.Battery core bearing support 1 can expand the bearing support into L-type, other shapes such as T-shaped according to actual needs, is the battery core bearing support 1 of L-type 6 battery cores 5 as shown in figure 15.
Difform battery modules can be obtained by the stitching position changing elementary cell.In module application, according to the requirement of real space, can obtain the splicing module of corresponding proportion size or special-shaped irregularity, be an embodiment of an irregularity abnormity module as shown in figure 16.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an electrokinetic cell module splicing structure, it is characterized in that, comprise concatenation unit, described concatenation unit is spliced by some elementary cells, and described elementary cell comprises upper and lower two battery core bearing supports and the battery core between upper and lower two battery core bearing supports;
Described battery core bearing support has the through hole for placing battery core, and the inwall of described through hole has some convex tendons; An end of described through hole is provided with carrying diapire; Described battery core to be arranged in the through hole of upper and lower two battery core bearing supports and to fit with described convex tendon, and the termination of described battery core is resisted against on described carrying diapire;
The outside of described battery core bearing support be provided with the use of the protruding and clamping groove of clamping, the protruding and clamping groove of the clamping of the battery core bearing support of neighboring unit cells is fastened togather, formation concatenation unit;
The side of described concatenation unit is fixed with sidepiece tension support and sidepiece clamping support;
Described concatenation unit is provided with electrical connection support, and described electrical connection support is embedded with embedding nut;
The seam crossing of adjacent two battery core bearing supports is provided with fixing hole and perforation, is provided with the boss of annular in described fixing hole; Be provided with spacer in the inner side of described elementary cell, be fixed on described boss by screw in the described fixing hole that the two ends of described spacer are plugged in the upper and lower two ends of elementary cell respectively;
The two ends up and down of described concatenation unit are respectively equipped with module bus-bar, and described module bus-bar is provided with external electrical connecting hole, and embedding nut pre-buried on described external electrical connecting hole and described electrical connection support is concentric;
Described module bus-bar is coated with insulation cover plate.
2. a kind of electrokinetic cell module splicing structure as claimed in claim 1, is characterized in that, described sidepiece tension support has the clamping groove used with clamping projection and the clamping groove fit of battery core bearing support and clamping projection; The clamping projection of sidepiece tension support engages with the clamping groove of battery core bearing support, and the clamping groove of sidepiece tension support engages with the clamping projection of battery core bearing support.
3. a kind of electrokinetic cell module splicing structure as claimed in claim 1, is characterized in that, described sidepiece clamping bracket clamp is connected on the protruding and clamping groove of the clamping of battery core bearing support; The two ends of described sidepiece clamping support are respectively equipped with clamping plane, and described clamping plane is stuck in the two ends of described concatenation unit.
4. a kind of electrokinetic cell module splicing structure as claimed in claim 3, is characterized in that, described sidepiece clamping support is provided with ventilation breach.
5. a kind of electrokinetic cell module splicing structure as claimed in claim 1, is characterized in that, described electrical connection support has the clamping groove and clamping projection that use with clamping projection and the clamping groove fit of battery core bearing support; The clamping projection of electrical connection support engages with the clamping groove of battery core bearing support, and the clamping groove of electrical connection support engages with the clamping projection of battery core bearing support.
6. a kind of electrokinetic cell module splicing structure as claimed in claim 5, is characterized in that, described electrical connection support is two one group, setting up and down; Described electrical connection support is provided with cylindrical deep trouth and hexagon deep trouth, the cylindrical deep trouth being positioned at the electrical connection support of top is relative with the hexagon deep trouth of the electrical connection support being positioned at below, and the hexagon deep trouth being positioned at the electrical connection support of top is relative with the cylindrical deep trouth of the electrical connection support being positioned at below; Be inserted with hexagon spacer in described hexagon deep trouth, be inserted with screw in described cylindrical deep trouth, described screw-driving is on described hexagon spacer.
7. a kind of electrokinetic cell module splicing structure as claimed in claim 1, is characterized in that, described electrical connection support is positioned on described sidepiece tension support, and the two is integrally formed the sidepiece tension electrical connection support of structure.
8. a kind of electrokinetic cell module splicing structure as described in claim 1-7 any one, it is characterized in that, described each clamping projection is provided with ball convex closure, be provided with the spherical elongated slot slided for described ball convex closure and the ball recess for accommodating described ball convex closure in described each clamping groove, described spherical elongated slot is communicated with ball recess.
9. a kind of electrokinetic cell module splicing structure as described in claim 1-7 any one, is characterized in that, each battery core bearing support has 1-10 described through hole; Described arrays of openings is orthogonal, L shape or T-shaped.
10. a kind of electrokinetic cell module splicing structure as described in claim 1-7 any one, is characterized in that, described through hole is oval, circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020599.5U CN204424334U (en) | 2015-01-12 | 2015-01-12 | A kind of electrokinetic cell module splicing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020599.5U CN204424334U (en) | 2015-01-12 | 2015-01-12 | A kind of electrokinetic cell module splicing structure |
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| CN204424334U true CN204424334U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520020599.5U Expired - Fee Related CN204424334U (en) | 2015-01-12 | 2015-01-12 | A kind of electrokinetic cell module splicing structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845854A (en) * | 2015-01-12 | 2016-08-10 | 北京波士顿动力电池有限公司 | Assembly structure of power battery module |
| CN106078694A (en) * | 2016-07-29 | 2016-11-09 | 苏州驱指自动化科技有限公司 | Newly strain support |
| CN106142122A (en) * | 2016-09-14 | 2016-11-23 | 苏州驱指自动化科技有限公司 | Multi-function rotating fitting |
| US11081733B2 (en) | 2015-12-31 | 2021-08-03 | SZ DJI Technology Co., Ltd. | Intelligent battery and method |
-
2015
- 2015-01-12 CN CN201520020599.5U patent/CN204424334U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845854A (en) * | 2015-01-12 | 2016-08-10 | 北京波士顿动力电池有限公司 | Assembly structure of power battery module |
| US11081733B2 (en) | 2015-12-31 | 2021-08-03 | SZ DJI Technology Co., Ltd. | Intelligent battery and method |
| CN106078694A (en) * | 2016-07-29 | 2016-11-09 | 苏州驱指自动化科技有限公司 | Newly strain support |
| CN106142122A (en) * | 2016-09-14 | 2016-11-23 | 苏州驱指自动化科技有限公司 | Multi-function rotating fitting |
| CN106142122B (en) * | 2016-09-14 | 2018-12-14 | 苏州驱指自动化科技有限公司 | Multi-function rotating fitting |
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