CN206947630U - A kind of fast changing battery connector and electric automobile - Google Patents
A kind of fast changing battery connector and electric automobile Download PDFInfo
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- CN206947630U CN206947630U CN201720941789.XU CN201720941789U CN206947630U CN 206947630 U CN206947630 U CN 206947630U CN 201720941789 U CN201720941789 U CN 201720941789U CN 206947630 U CN206947630 U CN 206947630U
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- interface
- seal
- battery connector
- changing battery
- fast changing
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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
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Abstract
The utility model provides a kind of fast changing battery connector and electric automobile.Wherein, the fast changing battery connector includes：Plug, the plug have first interface, around the madial wall of the first interface, are provided with a circle first seal；Socket, the socket have second interface, around the lateral wall of the second interface, are provided with a circle second seal；Wherein, the first interface is connected with second interface pressing, and the second interface is stretched in the first interface, and the first seal abuts with the lateral wall of the second interface and the second seal respectively.Above-mentioned technical proposal, key is due to be provided with seal on plug interface and jack interface, and seal has certain elasticity, therefore seal design shape can persistently be kept, and can enough increases decrement, so as to significantly improve fault-tolerant amount of the fast changing battery connector on pressing direction, it ensure that being reliably connected and seal safe handling requires.
Description
Technical field
It the utility model is related to electric automobile field, more particularly to a kind of fast changing battery connector and electric automobile.
Background technology
Pure electric automobile is at present because electrokinetic cell endurance is shorter (general<300km), the trickle charge charging interval is long, fast
Although fill the time it is shorter (>30min) but high current fast charge influences the factor such as electrokinetic cell life-span and existing fast charge resource shortage, sternly
The fast development of pure electric automobile is constrained again.And change the basic use that power mode pure electric automobile can be good at meeting client
It is required that can complete the short time battery altering (<3min), and can extends electrokinetic cell service life, can greatly promote pure
The fast development of electric automobile.
But crucial quick-replaceable skill between changing power mode pure electric automobile and must resolving power battery box mechanically and electrically
Art.Battery case is electrically high, and low pressure quick change adapter connector is to realize the quick-replaceable key components and parts of power battery box of electric vehicle.Mesh
Before change power mode pure electric automobile quick change adapter connector have two kinds of basic structures, one kind is planar contacts connector, and advantage is to change
Electric stroke it is shorter (<15mm), thus quick-change system to occupy vehicle space smaller, be advantageous to vehicle battery case arrangement, but internal
Pole pressure texture is complicated, and need to keep larger thrust during work；Another kind is plug-in type quick change adapter connector, and advantage is
High and low pressure electrical connection reliability it is higher, shortcoming be change electric stroke it is larger (>45mm), it is larger to occupy space for quick-change system, unfavorable
Arranged in vehicle battery case.In order to make full use of the valuable bottom space of vehicle, generally use planar pressing quick change adapter connector.
Conventional planar contacts formula quick change adapter connector, plug are provided with a seal, installed by battery case quick-change system,
After locking, under the mutual pressure of plug interface and jack interface, pressing seal deformation, sealing protection requirement is played.Due to
Architectural limitation, maximum fault-tolerant amount of the quick change adapter connector on pressing direction is usually：- 1mm≤fault-tolerant amount≤1mm, but
The underbody of pure electric automobile of the prior art, the manufacturing process of fast-changed support and quick change battery box and mounting process are all difficult
To meet the requirement, and the sealing of general quick change adapter connector fully relies on the pressing deformation extent of the seal on plug,
Therefore quick change adapter connector of the prior art generally can not meet that (wherein, IP67 is for electric automobile IP67 sealing protection requirement
Refer to protection safety rank.IP is Ingress Protection Rating or International Protection code
Abbreviation, it defines an interface to liquid and the protective capacities of solid particle.IP67 explanation is：Protect dust suction
(integrally preventing from contacting, protect dirt penetration)；Protect of short duration immersion (anti-leaching)), it is impossible to ensure the peace of electric automobile high-voltage insulation
Full requirement.
Utility model content
The utility model embodiment provides a kind of fast changing battery connector and electric automobile, of the prior art to solve
The problem of sealing of quick change adapter connector and connection reliability difference.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
One side according to the utility model embodiment, there is provided a kind of fast changing battery connector, including：
Plug, the plug have first interface, around the madial wall of the first interface, are provided with a circle first and seal
Part；
Socket, the socket have second interface, around the lateral wall of the second interface, are provided with a circle second and seal
Part；
Wherein, the first interface connects with second interface pressing, and the second interface stretches to described first and connect
Intraoral, the first seal abuts with the lateral wall of the second interface and the second seal respectively.
Further, the first seal includes：
First attachment structure, first attachment structure are fixedly connected with the plug；
First sealing structure, first sealing structure abut with the second seal；
Second seals structure, the second seals structure abut with the second interface in the lateral wall on inclined-plane.
Further, first attachment structure includes：First connecting portion and second connecting portion；
Wherein, the first groove is offered in the first interface side wall, it is recessed that the first connecting portion is inserted in described first
In groove, with the plug clamping；
Wherein, the second connecting portion is L-shaped；There is a first component, second connection in the first interface
Portion is arranged between the madial wall of the first interface and the first component, respectively with the madial wall and the first component
Abut.
Further, first sealing structure includes at least two first lips, two neighboring first lip it
Between there is prepsetting gap, each first lip abuts with the second seal.
Further, the second seals structure includes at least two second lips, two neighboring second lip it
Between there is prepsetting gap, each second lip abuts with the second interface in the lateral wall on inclined-plane.
Further, the second seal has the second attachment structure towards the side of the socket, on the socket
The second groove is offered, second attachment structure is inserted in second groove, with the socket clamping.
Further, also there are two locating dowels in the first interface, there are two positioning holes in the second interface,
The locating dowel positions with the positioning hole grafting.
Further, the span of the locating dowel and the length of positioning hole mating part is：2mm~4mm.
Further, the first seal and the second seal are that silastic material is made.
Other side according to the utility model embodiment, there is provided a kind of electric automobile, including：Electricity as described above
Pond quick change adapter connector；
Wherein, the plug in the fast changing battery connector and the fast-changed support being fixed on the electric automobile are fixed and connected
Connect, the socket in the fast changing battery connector is fixedly connected with the battery case on fast-changed support.
The beneficial effect of the utility model embodiment is：
Above-mentioned technical proposal, first seal is provided with the first interface of plug, is set at the second interface of socket
Second seal is equipped with, when plug and socket pressing connect, first seal is in respectively inclined-plane with second seal and socket
Lateral wall abut, so as to realize sealing；Again due on plug interface (i.e. first interface) and jack interface (i.e. second interface)
Seal is provided with, and seal has certain elasticity, therefore seal design shape can be persistently kept, and can enough increases
Big decrement, so as to significantly improve fast changing battery connector pressing direction on fault-tolerant amount, ensure that be reliably connected with it is close
Envelope safe handling requires.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 represents the plug of the utility model embodiment offer and the structural representation of socket；
Fig. 2 represents the part A enlarged diagram in Fig. 1 that the utility model embodiment provides；
Fig. 3 represents the sectional view for the first seal that the utility model embodiment provides；
Fig. 4 represents the part B enlarged diagram in Fig. 1 that the utility model embodiment provides.
Description of reference numerals：
1st, plug；
101st, first interface；102nd, first seal；103rd, the madial wall of plug；104th, the first groove；105th, first
Part；106th, locating dowel；
1021st, the first attachment structure；1022nd, the first sealing structure；1023rd, second seals structure；
10211st, first connecting portion；10212nd, second connecting portion；10221st, the first lip；10231st, the second lip；
2nd, socket；
201st, second interface；202nd, second seal；203rd, the lateral wall of socket；204th, the second groove；
2021st, the second attachment structure.
Embodiment
Exemplary embodiment of the present utility model is more fully described below with reference to accompanying drawings.Although this is shown in accompanying drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.Conversely, there is provided these embodiments are to be able to be best understood from the utility model, and energy
It is enough that the scope of the utility model is completely communicated to those skilled in the art.
One side according to the utility model embodiment, there is provided a kind of fast changing battery connector, it is especially a kind of suitable
For changing the fast changing battery connector of power mode electric automobile.
As shown in figure 1, the fast changing battery connector includes：Plug 1 and socket 2.Wherein, quick change is provided with electric automobile
Support, plug 1 are fixed on fast-changed support；Socket 2 is fixed on the battery case for being enclosed with battery.When in use, by battery case
On fast-changed support, by the connection of plug 1 and socket 2, the electrical connection of the battery and electric automobile in battery case is realized.
Wherein, there is first interface 101 on plug 1.Around the madial wall 103 of first interface 101, a circle first is provided with
Seal 102, the first seal 102 is tightly bonded with the madial wall 103 of first interface 101, to ensure sealing.Typically,
The part of first seal 102 exposes to first interface 101.
Wherein, there is second interface 201 on socket 2, around the lateral wall 203 of second interface 201, be provided with a circle second
Seal 202, the second seal 202 is tightly bonded with the lateral wall 203 of second interface 201, to ensure sealing.
When battery case is installed into fast-changed support, the first interface 101 of plug 1 presses with the second interface 201 of socket 2
Connection, second interface 201 stretched in first interface 101, the lateral wall 203 with second interface 201 respectively of first seal 102
Tightly abut, sealed with second seal 202, to reach the sealing protection requirement of fast changing battery connector.
In addition, in the utility model embodiment, seal not only is provided with the first interface 101 of plug 1, in socket
Seal is also equipped with 2 second interface 201.Because seal has certain elasticity, therefore on plug 1 and socket 2
Seal is respectively provided with, can persistently keep seal design shape, and can enough increases decrement, so as to significantly improve fast changing battery
Fault-tolerant amount of the connector on pressing direction, is not so changing other dependency structure (underbody, quick changes of such as electric automobile
Support and battery case etc.) manufacturing process and mounting process on the premise of, it becomes possible to ensure the high and low of battery case and electric automobile
The reliability of voltage electrical connection and security requirement, also meet electric automobile IP67 requirement of shelter.
Further, as shown in Fig. 2 first seal 102 includes：First attachment structure 1021, the first sealing structure
1022 and second seals structure 1023.
Wherein, the first attachment structure 1021 is fixedly connected with plug 1.Specifically, the first attachment structure 1021 includes：First
Connecting portion 10211 and second connecting portion 10212.
Formed with the first groove 104 in the side wall of first interface 101, first connecting portion 10211 is inserted in the first groove 104
In, with the clamping of plug 1.
Second connecting portion 10212 has an overhead structure.Preferably, second connecting portion 10212 is L-shaped.In first interface
There is in 101 a first component 105, second connecting portion 10212 be arranged at first interface 101 madial wall 103 and this first
Between part 105, abutted respectively with the madial wall 103 and first component 105 of first interface 101, as shown in Figure 2.
In the utility model embodiment, by first connecting portion 10211 and second connecting portion 10212, it can make first close
Sealing 102 is firmly fixed on plug 1, and the overhead structure of second connecting portion 10212, is more beneficial for increasing first seal
102 firmness being connected with plug 1, reduce the probability that first seal 102 comes off from plug 1.
It should be noted that first component 105 is that the part in first interface 101, the part can be on plug 1
The original structure on a part or plug 1 specially set for the fixation of first seal 102, concrete condition can
Design according to the actual requirements.It should also be noted that, first connecting portion 10211, second connecting portion 10212, the first groove 104 with
And the structure and shape of first component 105 can design according to the actual requirements, the utility model embodiment is not limited to this.
Wherein, the first sealing structure 1022 abuts with second seal 202, forms first of sealing, and road sealing is main
For axial seal.Preferably, the first sealing structure 1022 includes at least two first lips 10221, two neighboring first lip
There is prepsetting gap, each first lip 10221 abuts with second seal 202 between 10221.The utility model embodiment
In order to improve sealing, sealed by multiple lip, to prevent dust, liquid etc. from entering in plug 1 and socket 2, even if
Dust, liquid etc. enter first layer lip, the also also follow-up protection such as second layer lip, the peace of guarantee fast changing battery connector
Full requirement and sealing protection requirement.
Wherein, the lateral wall 203 of second interface 201 has a part for being in inclined-plane, second seals structure 1023 and second
Interface 201 abuts in the lateral wall 203 on inclined-plane, forms second sealing, and road sealing is mainly axial seal and transverse sealing.
Preferably, second seals structure 1023 includes at least two second lips 10231, has between two neighboring second lip 10231
There is prepsetting gap, each second lip 10231 abuts with second interface 201 in the lateral wall 203 on inclined-plane.The utility model is real
Example is applied in order to improve sealing, is sealed by multiple lip, to prevent dust, liquid etc. from entering in plug 1 and socket 2,
Even if dust, liquid etc. enter first layer lip, the also also follow-up protection of second layer lip etc., ensure fast changing battery connector
Safe handling requirement and sealing protection requirement.
Further, as shown in figure 4, second seal 202 has the second attachment structure 2021 towards the side of socket 2.
The second groove 204 being adapted in the second attachment structure 2021 is offered on socket 2, the second attachment structure 2021 is inserted in
In two grooves 204, with the clamping of socket 2.It should be noted that the second attachment structure 2021 and the shape and knot of the second groove 204
Structure, it can design according to the actual requirements, the utility model embodiment is not limited to this.
Further, as shown in figure 1, being positioned for the ease of the connection of plug 1 and socket 2, also have in first interface 101
Two locating dowels 106, there are two positioning holes (not marked in figure) in second interface 201, locating dowel 106 is inserted with positioning hole
Connect.Preferably due to be provided with seal on plug 1 and socket 2, decrement is increased, therefore on this basis, can be appropriate
Increase locating dowel 106 and the length of fit of positioning hole, to improve the positioning performance of quick change adapter connector and impact resistance.It is preferred that
Ground, the span of locating dowel 106 and the length of positioning hole mating part are：2mm~4mm.
Further, the factor such as hardness of the decrement of seal also to seal, thickness, material, shape is related, because
This, in the utility model embodiment, the parameters such as the thickness of seal, hardness, material are also optimized.
First, in order to persistently keep seal design shape and further improve first seal 102 and second seal
202 decrement, in the utility model embodiment, have to the thickness of first seal 102 and second seal 202 it is special will
Ask, wherein, the span of the thickness of first seal 102 is 6.2~6.7mm, preferably 6.5mm；The thickness of second seal 202
Span is 2.7~3.3mm, preferably 3mm.Further, since knot of the structure of first seal 102 than second seal 202
Structure is complicated, therefore, in order to avoid first seal 102 deforms seriously in bonding processes, influences to use, first seal 102
Shore hardness it is larger, and be greater than the shore hardness of second seal 202.Typically, the shore of first seal 102 is hard
The span of degree is 30~35, and the span of the shore hardness of second seal 202 is 20~25.
Secondly, in the utility model embodiment, also material is optimized.Wherein, first seal 102 and second is close
Sealing 202 is preferably made of silastic material.Silicone rubber high temperature resistant, corrosion-resistant, good electric property, there is excellent insulation
Performance.
In summary, the fast changing battery connector that the utility model embodiment provides, at the first interface 101 of plug 1
First seal 102 is provided with, second seal 202 is provided with the second interface 201 of socket 2, in plug 1 and socket 2
During pressing connection, first seal 102 abuts with second seal 202 and socket 2 in the lateral wall 203 on inclined-plane respectively, carries out
Reliable sealing, to reach electric automobile IP67 sealing protection requirement.
Especially since seal is provided with the interface of plug 1 and socket 2, and seal has certain elasticity,
Therefore seal design shape can be persistently kept, and can enough increases decrement, exists so as to significantly improve fast changing battery connector
The fault-tolerant amount on direction is pressed, so on the premise of the manufacturing process of other dependency structures and mounting process is not changed, with regard to energy
Enough ensure reliability and the sealing security requirement of the high and low pressure electrical connection of battery case and electric automobile, it is ensured that vehicle high pressure
The safety requirements of insulation.
In addition, the fast changing battery connector can reduce quick change under conditions of the reliable requirement of electric automobile is ensured
The design and manufacture precision of component of machine in system, product batch production qualification rate is improved, there is obvious economic benefit.
Other side according to the utility model embodiment, there is provided a kind of electric automobile, especially one kind change electric mould
Formula electric automobile.Wherein, the electric automobile includes：Fast changing battery connector as described above；
Wherein, the plug 1 in fast changing battery connector is fixedly connected with the fast-changed support being fixed on electric automobile, battery
Socket 2 in quick change adapter connector is fixedly connected with the battery case on fast-changed support.
Fast changing battery connector in the electric automobile that the utility model embodiment provides, in the first interface 101 of plug 1
Place is provided with first seal 102, second seal 202 is provided with the second interface 201 of socket 2, in plug 1 and socket
During 2 pressing connection, first seal 102 abuts with second seal 202 and socket 2 in the lateral wall 203 on inclined-plane respectively, carries out
Reliable sealing, reaches sealing protection requirement.
Especially since seal is provided with the interface of plug 1 and socket 2, and seal has certain elasticity,
Therefore seal design shape can be persistently kept, and can enough increases decrement, exists so as to significantly improve fast changing battery connector
The fault-tolerant amount on direction is pressed, so on the premise of the manufacturing process of other dependency structures and mounting process is not changed, with regard to energy
Enough ensure reliability and the sealing security requirement of the high and low pressure electrical connection of battery case and electric automobile, it is ensured that vehicle high pressure
The safety requirements of insulation.
In addition, the fast changing battery connector can reduce quick change under conditions of the reliable requirement of electric automobile is ensured
The design and manufacture precision of component of machine in system, product batch production qualification rate is improved, there is obvious economic benefit.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
The finger such as degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer "
The orientation or position relationship shown be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and
Simplify description, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate with one another；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art
For, concrete meaning of the 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 it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make other change and modification to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into having altered and changing for the utility model embodiment scope.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements, but also the other element including being not expressly set out are included, or is also included for this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that other identical element in the process including the key element, method, article or terminal device also be present.
Claims (10)
- A kind of 1. fast changing battery connector, it is characterised in that including：Plug (1), the plug (1) have a first interface (101), the madial wall (103) around the first interface (101), It is provided with a circle first seal (102)；Socket (2), the socket (2) have a second interface (201), the lateral wall (203) around the second interface (201), It is provided with a circle second seal (202)；Wherein, the first interface (101) connects with the second interface (201) pressing, and the second interface (201) stretches to In the first interface (101), the first seal (102) respectively with the lateral wall (203) of the second interface (201) and The second seal (202) abuts.
- 2. fast changing battery connector according to claim 1, it is characterised in that the first seal (102) includes：First attachment structure (1021), first attachment structure (1021) are fixedly connected with the plug (1)；First sealing structure (1022), first sealing structure (1022) abut with the second seal (202)；Second seals structure (1023), the second seals structure (1023) and the outside that the second interface (201) is in inclined-plane Wall (203) abuts.
- 3. fast changing battery connector according to claim 2, it is characterised in that the first attachment structure (1021) bag Include：First connecting portion (10211) and second connecting portion (10212)；Wherein, the first groove (104) is offered in first interface (101) side wall, the first connecting portion (10211) plugs In first groove (104), with the plug (1) clamping；Wherein, the second connecting portion (10212) is L-shaped；There is a first component (105) in the first interface (101), The second connecting portion (10212) is arranged at the madial wall (103) and the first component (105) of the first interface (101) Between, abutted respectively with the madial wall (103) and the first component (105).
- 4. fast changing battery connector according to claim 2, it is characterised in that first sealing structure (1022) includes At least two first lips (10221), there is prepsetting gap between two neighboring first lip (10221), it is each described First lip (10221) abuts with the second seal (202).
- 5. the fast changing battery connector according to claim 2 or 4, it is characterised in that the second seals structure (1023) Including at least two second lips (10231), there is prepsetting gap between two neighboring second lip (10231), each Second lip (10231) abuts with the second interface (201) in the lateral wall (203) on inclined-plane.
- 6. fast changing battery connector according to claim 1, it is characterised in that the second seal (202) is towards institute Stating the side of socket (2) has the second attachment structure (2021), offers the second groove (204) on the socket (2), and described Two attachment structures (2021) are inserted in second groove (204), with the socket (2) clamping.
- 7. fast changing battery connector according to claim 1, it is characterised in that also have in the first interface (101) Two locating dowels (106), there is two positioning holes, the locating dowel (106) and the positioning hole in the second interface (201) Grafting positions.
- 8. fast changing battery connector according to claim 7, it is characterised in that the locating dowel (106) and the positioning The span of the length of hole mating part is：2mm~4mm.
- 9. fast changing battery connector according to claim 1, it is characterised in that the first seal (102) and described Second seal (202) is that silastic material is made.
- A kind of 10. electric automobile, it is characterised in that including：Fast changing battery connector as described in any one of claim 1 to 9；Wherein, the plug (1) in the fast changing battery connector and the fast-changed support being fixed on the electric automobile are fixed and connected Connect, the socket (2) in the fast changing battery connector is fixedly connected with the battery case on fast-changed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941789.XU CN206947630U (en) | 2017-07-31 | 2017-07-31 | A kind of fast changing battery connector and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941789.XU CN206947630U (en) | 2017-07-31 | 2017-07-31 | A kind of fast changing battery connector and electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN206947630U true CN206947630U (en) | 2018-01-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293898A (en) * | 2017-07-31 | 2017-10-24 | 北京新能源汽车股份有限公司 | A kind of fast changing battery connector and electric automobile |
-
2017
- 2017-07-31 CN CN201720941789.XU patent/CN206947630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293898A (en) * | 2017-07-31 | 2017-10-24 | 北京新能源汽车股份有限公司 | A kind of fast changing battery connector and electric automobile |
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