CN206332073U - Battery case, battery box component and electric motor car - Google Patents
Battery case, battery box component and electric motor car Download PDFInfo
- Publication number
- CN206332073U CN206332073U CN201621366145.4U CN201621366145U CN206332073U CN 206332073 U CN206332073 U CN 206332073U CN 201621366145 U CN201621366145 U CN 201621366145U CN 206332073 U CN206332073 U CN 206332073U
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- CN
- China
- Prior art keywords
- battery case
- fixed plate
- water
- plug connector
- hole
- 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.)
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery case, battery box component and electric motor car.Wherein battery case includes offering the socket for installing plug connector on casing and plug connector fixed seat, casing.The plug connector fixed seat, which includes being arranged in the fixed plate on the inside of box body wall, fixed plate, to be offered for, by hole, accordingly being set with the position of socket by the position in hole by plug connector.Water-proof nut is arranged on the side in fixed plate, for fixing plug-in connector.The water-proof nut that the technical solution of the utility model can be efficiently solved on battery case in the prior art, which loosens, can cause the problem of whole battery case is scrapped.
Description
Technical field
The utility model is related to battery case technical field, in particular to a kind of battery case, battery box component and electronic
Car.
Background technology
Electric motor car refers to, using vehicle power as power, be travelled with power wheel, meets road traffic, security legislation each
The vehicle that item is required.Because the relatively conventional automobile of effect on environment is smaller, its prospect is had an optimistic view of extensively.
The socket for installing plug connector can be opened up on the battery case of the equipment such as electric motor car, water-proof nut can be set in spigot
For fixing plug-in connector.
If if moment of torsion is excessive during plug connector is assembled, the water-proof nut pine for fixing connector may be caused
It is dynamic, influence the classification of waterproof of battery case.Because the water-proof nut of fixed high-voltage connector is directly to rivet or be welded on battery case
On, so water-proof nut is scrapped once loosening occur and may result in whole battery case, the entirety for reducing battery case uses the longevity
Life.
Utility model content
Main purpose of the present utility model is to provide a kind of battery case, battery box component and electric motor car, existing to solve
Water-proof nut in technology on battery case, which loosens, can cause the problem of whole battery case is scrapped.
To achieve these goals, according to one side of the present utility model there is provided a kind of battery case, including casing and
Plug connector fixed seat.The socket for installing plug connector is offered on casing；Plug connector fixed seat includes：Fixed plate is arranged on case
On the inside of body wall, offered in fixed plate for by plug connector by hole, it is corresponding by the position in hole and the position of socket
Ground is set.Water-proof nut is arranged on the side in fixed plate, for fixing plug-in connector.
Further, offered on the opposite side of the remote water-proof nut in fixed plate for the bolt mistake by bolt
Hole, position of the bolt through-hole in fixed plate is corresponding with water-proof nut.
Further, fixed plate and water-proof nut are structure as a whole.
Further, water-proof nut is multiple, and multiple water-proof nuts are distributed at intervals in fixed plate.
Further, fixed plate is rectangle, and the middle part of fixed plate is opened in by hole, and multiple water-proof nuts, which are distributed in, to be passed through
Around hole, water-proof nut is four, and four water-proof nuts are distributed on four angles of fixed plate respectively.
Further, plug connector fixed seat also includes seal, and seal is arranged on the remote water-proof nut in fixed plate
Opposite side.
Further, by being provided with sealing ring on hole, sealing ring is used for sealed connector and passes through the gap between hole.
Further, offer mounting hole at the position being located at around socket on casing, mounting hole and battery case it is anti-
The position of water nut is corresponding, and mounting hole is used to be connected with fixing plug-in connector and fixed plate with water-proof nut by fastener.
To achieve these goals, according to one side of the present utility model, there is provided a kind of battery box component, including electricity
Pond case and the battery being arranged in battery case, battery case are above-mentioned battery case.
According to another aspect of the present utility model there is provided a kind of electric motor car, electric motor car includes battery box component, battery case
Component is above-mentioned battery box component.
Using the technical solution of the utility model, when in use, plug connector fixed seat is placed in being used on battery case and pacified
At the position for the socket for plugging fitting, allow corresponding with socket by hole in fixed plate.Afterwards, plug connector is inserted from socket
Enter, be connected again with the water-proof nut in fixed plate after passing through the side wall of plug connector and battery case with connector, will can thus be inserted
Fitting is fixed on battery case.Because water-proof nut has been arranged in fixed plate, without being arranged on battery case.Even if waterproof
Nut is loosened in fixed plate, also battery case will not be caused to damage, it is only necessary to change plug connector fixed seat.This
Sample, just extends the service life of battery case.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
A part of Figure of description of the present utility model is constituted to be used for providing further understanding to of the present utility model, this
The schematic description and description of utility model is used to explain the utility model, does not constitute to improper limit of the present utility model
It is fixed.In the accompanying drawings：
Fig. 1 shows the structure of the first angle of the embodiment of the plug connector fixed seat according to battery case of the present utility model
Schematic diagram；
Fig. 2 shows the structural representation of the second angle of Fig. 1 plug connector fixed seat；
Fig. 3 shows the application state structural representation of Fig. 1 plug connector fixed seat.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
1st, plug connector；2nd, casing；10th, fixed plate；20th, water-proof nut；30th, seal.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the utility model scheme, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all should
When the scope for belonging to the utility model protection.
Battery case of the present utility model includes offering on casing 2 and plug connector fixed seat, casing 2 for installing plug connector
1 socket.As shown in Figure 1 to Figure 3, the plug connector fixed seat is arranged on the inside of the wall of casing 2 including fixed plate 10, in fixed plate 10
Offer for, by hole, accordingly being set with the position of socket by the position in hole by plug connector 1.Water-proof nut 20
The side in fixed plate 10 is arranged on, for fixing plug-in connector 1.
When in use, plug connector fixed seat is placed at the position for the socket for installing plug connector 1 on casing 2, allowed
It is corresponding with socket by hole in fixed plate 10.Afterwards, plug connector 1 is inserted from socket, plug connector 1 is passed through with connector
Be connected again with the water-proof nut 20 in fixed plate 10 after the side wall of casing 2, plug connector 1 can be thus fixed on casing 2.
Because water-proof nut 20 has been arranged in fixed plate 10, without being arranged on casing 2.Even if water-proof nut 20 is in fixed plate 10
On loosened, casing 2 will not also be caused damage, it is only necessary to change plug connector fixed seat.So, electricity is just extended
The whole service life of pond case.
Optionally, the shape of the socket by the shape in hole with being used to install plug connector 1 on battery case is adapted.
As shown in Fig. 2 in the present embodiment, plug connector fixed seat also includes seal 30, seal 30 is arranged on fixation
The opposite side of remote water-proof nut 20 on plate 10.When in use, seal 30 is pressed close into battery case to set, seal 30 can be with
Further improve the sealing that plug connector 1 is connected on battery case.
As shown in Fig. 2 optional, the shape of seal 30 is adapted with the shape of the opposite side of fixed plate 10.So, may be used
To ensure that fixed plate 10 is brought into close contact with battery case completely, to improve the sealing property using plug connector fixed seat.Optionally, such as
Shown in Fig. 2, avoidance hole is offered on seal 30, the shape for avoiding hole is corresponding with by the shape in hole.
As shown in Figures 2 and 3, in the present embodiment, set on the opposite side of the remote water-proof nut 20 in fixed plate 10
Have for the bolt hole by bolt, position of the bolt hole in fixed plate 10 is corresponding with water-proof nut 20.In use, connection
Part initially pass through bolt hole in fixed plate 10 with water-proof nut 20, so that plug connector 1 is fixedly mounted.
Optionally, seal 30 have with by the corresponding avoidance hole in hole, in order to which connector passes through seal 30.
It as a kind of optional embodiment, can also be not used in fixed plate 10 opening up bolt hole, and connector is selected
With for screw.In use, can be connected with screw directly through fixed plate with water-proof nut 20.
As shown in figure 1, in the present embodiment, fixed plate 10 is rectangle, and the middle part of fixed plate 10 is opened in by hole, many
Individual water-proof nut 20 is distributed in by around hole.Under normal circumstances, the connection end of plug connector 1 is also rectangle, in its connection
Multiple mounting holes are offered on end.As shown in figure 3, in use, being passed through by fastener after the mounting hole and battery case again with consolidating
Water-proof nut 20 in fixed board 10 is connected.Plug connector 1 can be fixed on battery case securely by multiple water-proof nuts 20.
Optionally, in the present embodiment, water-proof nut 20 is 4, and 4 water-proof nuts 20 are distributed on four angles of fixed plate 10 respectively,
With corresponding with plug connector 1.
In addition, in embodiment not shown in figure, water-proof nut 20 can also be more than 4, and multiple water-proof nuts 20 exist
It is distributed at intervals in fixed plate 10, to play the effect for strengthening the bonding strength of plug connector 1.
As shown in figure 3, offering mounting hole, mounting hole and plug connector at the position around socket on casing 2
The position of the water-proof nut 20 of fixed seat is corresponding, mounting hole be used for by being connected with water-proof nut 20 with fixing plug-in connector 1 and
Fixed plate 10.Optionally, mounting hole is through hole, and fastener is bolt.In use, bolt is passed through on the connection end of plug connector 1
Mounting hole, be then passed through the mounting hole on casing 2, the water-proof nut 20 in insertion fixed plate 10 is screwed.Plug connector 1 can just be consolidated
Surely it is connected on casing 2.
The utility model also provides a kind of battery box component, and the battery box component includes battery case and is arranged on the battery
Battery in case, battery case is above-mentioned battery case.The battery box component can extend electricity as a result of above-mentioned battery case
The whole service life of pond box assembly
The utility model additionally provides a kind of electric motor car, and the electric motor car includes battery box component, and battery box component is above-mentioned
Battery box component.Using the battery box component, because water-proof nut 20 has been arranged in fixed plate 10, without being arranged on case
On body 2.Even if water-proof nut 20 is loosened in fixed plate 10, also casing 2 will not be caused to damage, it is only necessary to more insert
Fitting fixed seat.So, the whole service life of battery case is just extended, and then it is stable to improve the use of electric motor car
Property.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modifications, equivalent substitutions and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of battery case, it is characterised in that including：
The socket for installing plug connector (1) is offered on casing (2), the casing (2)；
The battery case also includes plug connector fixed seat, and the plug connector fixed seat includes：
Fixed plate (10), is arranged on the inside of the casing (2) wall, is offered on the fixed plate (10) for by the grafting
Part (1) by hole, the position by hole is accordingly set with the position of the socket；
Water-proof nut (20), is arranged on the side in the fixed plate (10), for fixing the plug connector (1).
2. battery case according to claim 1, it is characterised in that the remote water-proof nut on the fixed plate (10)
(20) offered on opposite side for the bolt through-hole by bolt, position of the bolt through-hole in the fixed plate (10)
Put corresponding with the water-proof nut (20).
3. battery case according to claim 2, it is characterised in that the fixed plate (10) and the water-proof nut (20) are
Integrative-structure.
4. battery case according to claim 2, it is characterised in that the water-proof nut (20) be it is multiple, it is multiple described anti-
Water nut (20) is distributed at intervals in the fixed plate (10).
5. battery case according to claim 4, it is characterised in that the fixed plate (10) is rectangle, described to be opened by hole
Be located at the middle part of the fixed plate (10), multiple water-proof nuts (20) be distributed in it is described by hole around, the waterproof
Nut (20) is four, and four water-proof nuts (20) are distributed on four angles of the fixed plate (10) respectively.
6. the battery case according to any one of claim 2 to 5, it is characterised in that the plug connector fixed seat also includes
Seal (30), the seal (30) is arranged on the another of the remote water-proof nut (20) in the fixed plate (10)
Side.
7. battery case according to claim 1, it is characterised in that described by being provided with sealing ring, the sealing on hole
Enclose for sealing the plug connector (1) and the gap by between hole.
8. battery case according to claim 1, it is characterised in that being located at around the socket on the casing (2)
Mounting hole is offered at position, the mounting hole is corresponding with the position of the water-proof nut (20) of the plug connector fixed seat, institute
Stating mounting hole is used to be connected to fix the plug connector (1) and the fixed plate with the water-proof nut (20) by fastener
(10)。
9. a kind of battery box component, including battery case and the battery being arranged in the battery case, it is characterised in that the battery
Case is the battery case any one of claim 1 to 8.
10. a kind of electric motor car, the electric motor car includes battery box component, it is characterised in that the battery box component will for right
Seek the battery box component described in 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366145.4U CN206332073U (en) | 2016-12-13 | 2016-12-13 | Battery case, battery box component and electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366145.4U CN206332073U (en) | 2016-12-13 | 2016-12-13 | Battery case, battery box component and electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332073U true CN206332073U (en) | 2017-07-14 |
Family
ID=59289837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366145.4U Active CN206332073U (en) | 2016-12-13 | 2016-12-13 | Battery case, battery box component and electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920951A (en) * | 2019-03-11 | 2019-06-21 | 珠海格力精密模具有限公司 | Battery case, battery box component and electric vehicle |
-
2016
- 2016-12-13 CN CN201621366145.4U patent/CN206332073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920951A (en) * | 2019-03-11 | 2019-06-21 | 珠海格力精密模具有限公司 | Battery case, battery box component and electric vehicle |
| CN109920951B (en) * | 2019-03-11 | 2021-12-07 | 珠海格力精密模具有限公司 | Battery box, battery box assembly and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 102206 Beijing Changping District Shahe town Shayang Road, Niu Niu Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 100102 No.1 Courtyard Building, Futong East Street, Chaoyang District, Beijing Patentee before: Auto (China) Co., Ltd. |
|
| TR01 | Transfer of patent right |