CN205104535U - Power battery subassembly and power battery - Google Patents
Power battery subassembly and power battery Download PDFInfo
- Publication number
- CN205104535U CN205104535U CN201520839612.XU CN201520839612U CN205104535U CN 205104535 U CN205104535 U CN 205104535U CN 201520839612 U CN201520839612 U CN 201520839612U CN 205104535 U CN205104535 U CN 205104535U
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- CN
- China
- Prior art keywords
- electrokinetic cell
- grafting
- side wall
- slotting
- wiring terminal
- 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.)
- Ceased
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model discloses a power battery subassembly and power battery, the power battery subassembly includes: power battery, power battery's front side is provided with the grafting structure, be provided with the high -pressure binding post of a plurality of grafting and a plurality of grafting low pressure binding post in the grafting structure, it is protruding to be provided with the installation on power battery's the lateral wall, the quick change support, be equipped with on the lateral wall of quick change support with install protruding complex installation locking piece, the front side of quick change support is provided with inserting the structure, to insert be equipped with in the structure with the high -pressure binding post that pegs graft contact complex to insert high -pressure binding post and with grafting low pressure binding post contact complex is to inserting low pressure binding post. According to the utility model discloses a power battery subassembly can improve power battery's installation effectiveness.
Description
Technical field
The utility model relates to the electrokinetic cell field of electric automobile, particularly relates to a kind of electrokinetic cell assembly and electrokinetic cell.
Background technology
The continual mileage of electric automobile is shorter, and the time that electrokinetic cell charges at every turn is oversize again, make electric automobile use and popularization is severely limited.Therefore, the electrokinetic cell quick-changing technology be applied on electric automobile also becomes the focus of research at present.
Because quick-changing type electrokinetic cell needs frequently from car load dismounting and installation, how the mounting structure, high-low pressure plug assembly etc. of electrokinetic cell design needs is further considered and analyzes.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of electrokinetic cell assembly, this electrokinetic cell assembly can improve the installation effectiveness of electrokinetic cell.
The utility model proposes a kind of electrokinetic cell further.
According to electrokinetic cell assembly of the present utility model, comprise: electrokinetic cell, the front side of described electrokinetic cell is provided with connected structure, is provided with multiple grafting high-voltage connection terminal and multiple grafting low-voltage wiring terminal in described connected structure, the sidewall of described electrokinetic cell is provided with and installs projection; Fast-changed support, the sidewall of described fast-changed support is provided with the installation lock dog with described installation male cooperation, the front side of described fast-changed support is provided with inserting structure, described to be provided with in inserting structure to contact with described grafting high-voltage connection terminal coordinate to slotting high-voltage connection terminal and contacting with described grafting low-voltage wiring terminal coordinate to slotting low-voltage wiring terminal.
According to electrokinetic cell assembly of the present utility model, by making to coordinate with to contacting slotting high-voltage connection terminal on inserting structure the grafting high-voltage connection terminal on inserting structure, and grafting low-voltage wiring terminal contacts with to slotting low-voltage wiring terminal and coordinates, the installing/dismounting efficiency of electrokinetic cell can be improved.
In addition, following difference technical characteristic can also be had according to electrokinetic cell assembly of the present utility model:
In examples more of the present utility model, be describedly provided with for installing described the first holding tank to slotting high-voltage connection terminal to inserting structure, described adjustable to slotting high-voltage connection terminal position in described first holding tank.
In examples more of the present utility model, be provided with the first elastic component in described first holding tank, described first elastic component is only against the diapire of described first holding tank and described between slotting high-voltage connection terminal.
In examples more of the present utility model, be describedly provided with for installing described the second holding tank to slotting low-voltage wiring terminal to inserting structure, described adjustable to slotting low-voltage wiring terminal position in described second holding tank.
In examples more of the present utility model, be provided with the second elastic component in described second holding tank, described second elastic component is only against described second holding tank and described between slotting low-voltage wiring terminal.
In examples more of the present utility model, described grafting high-voltage connection terminal is two, and described multiple grafting low-voltage wiring terminal is positioned at the middle part of described connected structure, and described two grafting high-voltage connection terminals lay respectively at the both sides of described grafting low-voltage wiring terminal.
In examples more of the present utility model, described connected structure is provided with alignment pin, described to inserting structure being provided with the location hole with described detent fit.
In examples more of the present utility model, the left side wall of described electrokinetic cell and right side wall are provided with described installation projection, and described the protruding left side wall at described electrokinetic cell is installed and right side wall symmetrical, the installation lock dog on described fast-changed support and the protruding one_to_one corresponding of described installation.
In examples more of the present utility model, described electrokinetic cell also comprises: cushion pad, on the left side wall that described cushion pad is arranged on described electrokinetic cell and right side wall, described cushion pad is multiple and respectively in left side wall and the spaced apart setting of described right side wall of described electrokinetic cell.
According to electrokinetic cell of the present utility model, comprise: connected structure, described connected structure is arranged on the front side of described electrokinetic cell, be provided with two groups of grafting high-voltage connection terminals and multiple grafting low-voltage wiring terminal in described connected structure, described two groups of grafting high-voltage connection terminals lay respectively at the both sides of described multiple grafting low-voltage wiring terminal; Install protruding, described installations is protruding is multiple and on the left side wall being arranged on described electrokinetic cell and right side wall; Cushion pad, described cushion pad is multiple and on the left side wall being separately positioned on described electrokinetic cell and right side wall.
According to electrokinetic cell of the present utility model, in the process of installing, installation effectiveness is high, and effectively can reduce the collision with fast-changed support in installation process, improves the fail safe of electrokinetic cell.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrokinetic cell of electrokinetic cell assembly according to the utility model embodiment;
Fig. 2 is the partial structurtes schematic diagram of the electrokinetic cell in Fig. 1;
Fig. 3 is the structural representation of the connected structure of electrokinetic cell in Fig. 1;
Fig. 4 is the structural representation to inserting structure of the electrokinetic cell assembly according to the utility model embodiment;
Fig. 5 is the partial structurtes schematic diagram to inserting structure in Fig. 4.
Reference numeral:
Electrokinetic cell 100;
Connected structure 10; Grafting high-voltage connection terminal 11; Grafting low-voltage wiring terminal 12; Alignment pin 13; Install protruding 20;
To inserting structure 30; To slotting high-voltage connection terminal 31; To slotting low-voltage wiring terminal 32; First holding tank 33; First elastic component 34; Second holding tank 35; Second elastic component 36; Location hole 37;
Cushion pad 40.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings the electrokinetic cell assembly according to the utility model embodiment is described in detail.
Electrokinetic cell assembly according to the utility model embodiment can comprise: electrokinetic cell 100 and fast-changed support (scheming not shown).As shown in figures 1 and 3, the front side of electrokinetic cell 100 is provided with connected structure 10, is provided with multiple grafting high-voltage connection terminal 11 and multiple grafting low-voltage wiring terminal 12 in connected structure 10, the sidewall of electrokinetic cell 100 is provided with and installs protruding 20.
The sidewall of fast-changed support is provided with and installs the protruding 20 installation lock dogs (scheming not shown) coordinated, when electrokinetic cell 100 is arranged on fast-changed support, installing protruding 20 stretches in installation lock dog, lock dog locking is installed and installs protruding 20, thus electrokinetic cell 100 is limited on fast-changed support by installation lock dog.When dismantling electrokinetic cell 100, install lock dog and unlock installation protruding 20, electrokinetic cell 100 disassembles from fast-changed support by pallet, thus completes the dismounting of electrokinetic cell 100.
According to an embodiment of the present utility model, as shown in Figure 1, the left side wall of electrokinetic cell 100 and right side wall are provided with and install protruding 20, and install protruding 20 the left side wall of electrokinetic cell 100 and right side wall symmetrical, the installation lock dog on fast-changed support with protruding 20 one_to_one corresponding are installed.Wherein, installing protruding 20 can according to the distribution of weight of electrokinetic cell 100, such as, when the rear end of electrokinetic cell 100 is heavier, the installation projection 20 be arranged on rear side of electrokinetic cell 100 can be more, thus can improve electrokinetic cell 100 and be arranged on reliability on fast-changed support.Installing protruding 20 by being symmetrical arranged on the left side wall and right side wall of electrokinetic cell 100, the load diatibution of the both sides of electrokinetic cell 100 can be made even, improve the installation reliability of electrokinetic cell 100 on fast-changed support.
As shown in Figure 4, the front side of fast-changed support is provided with inserting structure 30, to be provided with in inserting structure 30 to contact with grafting high-voltage connection terminal 11 coordinate to slotting high-voltage connection terminal 31 and contacting with grafting low-voltage wiring terminal 12 coordinate to slotting low-voltage wiring terminal 32.Wherein, when electrokinetic cell 100 is arranged on fast-changed support, grafting high-voltage connection terminal 11 on inserting structure 30 is coordinated with to contacting slotting high-voltage connection terminal 31 on inserting structure 30, grafting low-voltage wiring terminal 12 contacts with to slotting low-voltage wiring terminal 32 and coordinates, thus can make to coordinate speed fast to inserting structure 30 with connected structure 10, improve the installation effectiveness of electrokinetic cell 100, reduce the installation difficulty of electrokinetic cell 100, but also the removal efficiency of electrokinetic cell 100 can be improved.
Thus, according to the electrokinetic cell assembly of the utility model embodiment, by coordinating with to contacting slotting high-voltage connection terminal 31 on inserting structure 30 the grafting high-voltage connection terminal 11 on inserting structure 30, and grafting low-voltage wiring terminal 12 contacts with to slotting low-voltage wiring terminal 32 and coordinates, the installing/dismounting efficiency of electrokinetic cell 100 can be improved.
In examples more of the present utility model, as shown in Figure 5, to first holding tank 33 that inserting structure 30 can be provided with for installing slotting high-voltage connection terminal 31, adjustable to slotting high-voltage connection terminal 31 position in the first holding tank 33.Further, as shown in Figure 5, can be provided with in the first holding tank 33 first elastic component 34, first elastic component 34 be only against the first holding tank 33 diapire and between slotting high-voltage connection terminal 31.Be understandable that, in the process of installing electrokinetic cell 100, grafting high-voltage connection terminal 11 contacts after slotting high-voltage connection terminal 31, and installing protruding 20 needs to move in installation lock dog, electrokinetic cell 100 mass motion, grafting high-voltage connection terminal 11 extrudes slotting high-voltage connection terminal 31.Thus, when grafting high-voltage connection terminal 11 extrudes slotting high-voltage connection terminal 31, can regulate the position of slotting high-voltage connection terminal 31 in the first holding tank 33, thus so that electrokinetic cell 100 is arranged on fast-changed support, the installation effectiveness of electrokinetic cell 100 can be improved.In addition, by arranging the first elastic component 34, grafting high-voltage connection terminal 11 and the cooperation reliability to slotting high-voltage connection terminal 31 can be improved.Alternatively, the first elastic component 34 can be spring.
The second holding tank 35 for installing slotting low-voltage wiring terminal 32 is provided with to inserting structure 30, adjustable to slotting low-voltage wiring terminal 32 position in the second holding tank 35.Further, be provided with the second elastic component 36, second elastic component 36 in the second holding tank 35 and be only against the second holding tank 35 and between slotting low-voltage wiring terminal 32.Be understandable that, in the process of installing electrokinetic cell 100, grafting low-voltage wiring terminal 12 contacts after slotting low-voltage wiring terminal 32, and installing protruding 20 needs to move in installation lock dog, electrokinetic cell 100 mass motion, grafting low-voltage wiring terminal 12 extrudes slotting low-voltage wiring terminal 32.Thus, when grafting low-voltage wiring terminal 12 extrudes slotting low-voltage wiring terminal 32, can regulate the position of slotting low-voltage wiring terminal 32 in the second holding tank 35, thus so that electrokinetic cell 100 is arranged on fast-changed support, the installation effectiveness of electrokinetic cell 100 can be improved.In addition, by arranging the second elastic component 36, grafting low-voltage wiring terminal 12 and the cooperation reliability to slotting low-voltage wiring terminal 32 can be improved.Alternatively, the second elastic component 36 can be spring.
In concrete examples more of the present utility model, as shown in Figure 3, grafting high-voltage connection terminal 11 can be two, and multiple grafting low-voltage wiring terminals 12 are positioned at the middle part of connected structure 10, and two grafting high-voltage connection terminals 11 lay respectively at the both sides of grafting low-voltage wiring terminal 12.Wherein, the quantity of grafting low-voltage wiring terminal 12 can be 20, accordingly, is also 20 to the quantity of slotting low-voltage wiring terminal 32, be two to the quantity of slotting high-voltage connection terminal 31, and two lay respectively at multiple both sides to slotting low-voltage wiring terminal 32 to slotting high-voltage connection terminal 31.
Alternatively, shown in composition graphs 3 and Fig. 4, connected structure 10 can be provided with alignment pin 13, to inserting structure 30 being provided with the location hole 37 coordinated with alignment pin 13.Wherein, alignment pin 13 can be two, and two alignment pins 13 lay respectively at the both sides of two grafting high-voltage connection terminals 11, and location hole 37 can be two, and two location holes 37 lay respectively at two both sides to slotting high-voltage connection terminal 31.Thus, by the cooperation of alignment pin 13 and location hole 37, connected structure 10 and the fitment stability to inserting structure 30 can be improved, the fitment stability of electrokinetic cell 100 and fast-changed support can also be improved further.
Alternatively, as depicted in figs. 1 and 2, electrokinetic cell 100 can also comprise: cushion pad 40, on the left side wall that cushion pad 40 is arranged on electrokinetic cell 100 and right side wall, cushion pad 40 is multiple, and multiple cushion pad 40 spaced apart setting on the left side wall and right side wall of electrokinetic cell 100 respectively.Be understandable that; by arranging cushion pad 40 on the left side wall and right side wall of electrokinetic cell 100; the collision between process medium power battery 100 and fast-changed support of installing at electrokinetic cell 100 can be alleviated, thus can available protecting electrokinetic cell 100, improve the fail safe of electrokinetic cell 100.Alternatively, cushion pad 40 can be rubber parts.
According to the electrokinetic cell 100 of the utility model embodiment, comprising: connected structure 10, installation protruding 20 and cushion pad 40.Connected structure 10 is arranged on the front side of electrokinetic cell 100, is provided with the both sides that two groups of grafting high-voltage connection terminals 11 and multiple grafting low-voltage wiring terminal 12, two groups of grafting high-voltage connection terminals 11 lay respectively at multiple grafting low-voltage wiring terminal 12 in connected structure 10.Wherein, often organize grafting high-voltage connection terminal 11 and can be one.It is multiple for installing protruding 20, and multiplely installs on left side walls and right side wall that projection 20 is arranged on electrokinetic cell 100, and cushion pad 40 is multiple, and on multiple cushion pad 40 left side wall of being separately positioned on electrokinetic cell 100 and right side wall.
According to the electrokinetic cell 100 of the utility model embodiment, installation effectiveness is high, and effectively can reduce the collision with fast-changed support in installation process, improves the fail safe of electrokinetic cell 100.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. an electrokinetic cell assembly, is characterized in that, comprising:
Electrokinetic cell, the front side of described electrokinetic cell is provided with connected structure, is provided with multiple grafting high-voltage connection terminal and multiple grafting low-voltage wiring terminal in described connected structure, the sidewall of described electrokinetic cell is provided with and installs projection;
Fast-changed support, the sidewall of described fast-changed support is provided with the installation lock dog with described installation male cooperation, the front side of described fast-changed support is provided with inserting structure, described to be provided with in inserting structure to contact with described grafting high-voltage connection terminal coordinate to slotting high-voltage connection terminal and contacting with described grafting low-voltage wiring terminal coordinate to slotting low-voltage wiring terminal.
2. electrokinetic cell assembly according to claim 1, is characterized in that, is describedly provided with for installing described the first holding tank to slotting high-voltage connection terminal to inserting structure, described adjustable to slotting high-voltage connection terminal position in described first holding tank.
3. electrokinetic cell assembly according to claim 2, is characterized in that, is provided with the first elastic component in described first holding tank, and described first elastic component is only against the diapire of described first holding tank and described between slotting high-voltage connection terminal.
4. the electrokinetic cell assembly according to any one of claim 1-3, it is characterized in that, describedly be provided with for installing described the second holding tank to slotting low-voltage wiring terminal to inserting structure, described adjustable to slotting low-voltage wiring terminal position in described second holding tank.
5. electrokinetic cell assembly according to claim 4, is characterized in that, is provided with the second elastic component in described second holding tank, and described second elastic component is only against described second holding tank and described between slotting low-voltage wiring terminal.
6. electrokinetic cell assembly according to claim 1, it is characterized in that, described grafting high-voltage connection terminal is two, and described multiple grafting low-voltage wiring terminal is positioned at the middle part of described connected structure, and described two grafting high-voltage connection terminals lay respectively at the both sides of described grafting low-voltage wiring terminal.
7. electrokinetic cell assembly according to claim 1, is characterized in that, described connected structure is provided with alignment pin, described to inserting structure being provided with the location hole with described detent fit.
8. electrokinetic cell assembly according to claim 1, it is characterized in that, the left side wall of described electrokinetic cell and right side wall are provided with described installation projection, and described the protruding left side wall at described electrokinetic cell is installed and right side wall symmetrical, the installation lock dog on described fast-changed support and the protruding one_to_one corresponding of described installation.
9. electrokinetic cell assembly according to claim 1, it is characterized in that, also comprise: cushion pad, on the left side wall that described cushion pad is arranged on described electrokinetic cell and right side wall, described cushion pad is multiple and respectively in left side wall and the spaced apart setting of described right side wall of described electrokinetic cell.
10. an electrokinetic cell, is characterized in that, comprising:
Connected structure, described connected structure is arranged on the front side of described electrokinetic cell, be provided with two groups of grafting high-voltage connection terminals and multiple grafting low-voltage wiring terminal in described connected structure, described two groups of grafting high-voltage connection terminals lay respectively at the both sides of described multiple grafting low-voltage wiring terminal;
Install protruding, described installations is protruding is multiple and on the left side wall being arranged on described electrokinetic cell and right side wall;
Cushion pad, described cushion pad is multiple and on the left side wall being separately positioned on described electrokinetic cell and right side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839612.XU CN205104535U (en) | 2015-10-27 | 2015-10-27 | Power battery subassembly and power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839612.XU CN205104535U (en) | 2015-10-27 | 2015-10-27 | Power battery subassembly and power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104535U true CN205104535U (en) | 2016-03-23 |
Family
ID=55520293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839612.XU Ceased CN205104535U (en) | 2015-10-27 | 2015-10-27 | Power battery subassembly and power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336894A (en) * | 2015-10-27 | 2016-02-17 | 北京新能源汽车股份有限公司 | Power battery assembly and power battery |
| CN108099667A (en) * | 2017-12-22 | 2018-06-01 | 江西优特汽车技术有限公司 | A kind of power battery SOF method for expressing |
-
2015
- 2015-10-27 CN CN201520839612.XU patent/CN205104535U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336894A (en) * | 2015-10-27 | 2016-02-17 | 北京新能源汽车股份有限公司 | Power battery assembly and power battery |
| CN108099667A (en) * | 2017-12-22 | 2018-06-01 | 江西优特汽车技术有限公司 | A kind of power battery SOF method for expressing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20180104 Decision number of declaring invalidation: 34449 Granted publication date: 20160323 |
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| IW01 | Full invalidation of patent right |