CN202333190U - Floating connection device of battery box for motor-driven automobile - Google Patents
Floating connection device of battery box for motor-driven automobile Download PDFInfo
- Publication number
- CN202333190U CN202333190U CN2011204537402U CN201120453740U CN202333190U CN 202333190 U CN202333190 U CN 202333190U CN 2011204537402 U CN2011204537402 U CN 2011204537402U CN 201120453740 U CN201120453740 U CN 201120453740U CN 202333190 U CN202333190 U CN 202333190U
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- China
- Prior art keywords
- battery case
- socket
- unsteady
- battery box
- connector
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a floating connection device of a battery box for a motor-driven automobile. The floating connection device comprises a mounting board (1), wherein a floating socket is arranged on the mounting board (1). According to the floating connection device disclosed by the utility model, rigid limit is changed into floating limit, so that the squeezing and impact strength between the battery box and a connector on the motor-driven automobile is greatly relieved. The external force acted on a terminal of the connector is greatly reduced, and the service lives of the battery box and the connector are prolonged. Meanwhile, the connection reliability of the battery box and the connector is further ensured, so as to ensure that the motor-driven automobile operates safely. The floating connection device disclosed by the utility model has the advantages of simple structure, reliable connection and safe operation, and is applicable to the connection between the battery box and the connector of various motor-driven automobiles.
Description
Technical field
the utility model relates to a kind of unsteady jockey of battery case of electric vehicle, belongs to the battery case interconnection technique field of electric motor car.
Background technology
battery is the major impetus device of electric automobile, and the reliability that battery connects plays crucial effects to the security of operation of electric automobile.Existing electric motor vehicle cell box and the junction of a connector device of not limiting, or there is defective in stopping means, and vehicle is bigger owing to jolting in running; Or run into brake or when quickening; Owing to the inertia reason, battery can receive big external force, makes the plug of battery case and connector that extruding or bump take place; Cause connector often to damage, or come in contact bad phenomenon.Have a strong impact on the safe operation of electric motor car.
Summary of the invention
The purpose of
the utility model is, a kind of unsteady jockey of battery case of electric vehicle is provided.Can improve the useful life and the connection reliability of battery case and connector, thereby guarantee the safe operation of car load.
The technical scheme of the utility model:
The battery case of
a kind of electric vehicle jockey that floats comprises mounting panel, and mounting panel is provided with unsteady socket.
In the unsteady jockey of the battery case of
aforementioned electric vehicle, said unsteady socket comprises socket, and socket is provided with and the corresponding jack of the plug of battery case, and the bottom of socket is connected with mounting panel through shock-absorbing spring.
In the unsteady jockey of the battery case of
aforementioned electric vehicle, the monosymmetric elastic limit device that is provided with of said unsteady socket.
The battery case of
aforementioned electric vehicle floats in the jockey; Said elastic limit device comprises the rigidity limiting stand that is connected with mounting panel; Be provided with cavity in the rigidity limiting stand, the rigidity limiting stand is provided with through hole, is provided with spacing contact in the rigidity limiting stand; Spacing contact one end stretches out from through hole, and the spacing contact in the cavity is provided with buffer spring.
In the unsteady jockey of the battery case of
aforementioned electric vehicle, said buffer spring is a butterfly spring.
In the unsteady jockey of the battery case of
aforementioned electric vehicle, said rigidity limiting stand is provided with installing hole, and installing hole is connected with mounting panel through bolt.
compared with prior art, the utility model floats spacing the changing into of rigidity spacing, has alleviated the extruding and the impact strength of battery case and connector in the electric motor car greatly.Alleviate the external force that acts on bonder terminal greatly, improved the useful life of battery case and connector.Simultaneously also guarantee the reliability that battery case is connected with connector, guaranteed the safe operation of electric motor car.The utility model is simple in structure, connects reliably security of operation.Be applicable to the battery case of various motor vehicles and being connected of connector.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is plug and the structural representation of unsteady socket connection status on the battery case.
Being labeled as in
accompanying drawing: 1-mounting panel, 2-socket, 3-jack, 4-shock-absorbing spring, 5-rigidity limiting stand, the spacing contact of 6-, 7-buffer spring, 8-installing hole, 9-plug, 10-battery case.
Embodiment
are done further to specify to the utility model below in conjunction with accompanying drawing and embodiment, but not as any restriction to the utility model.
embodiment.A kind of battery case of electric vehicle jockey that floats, as depicted in figs. 1 and 2.Comprise mounting panel 1, mounting panel 1 is provided with unsteady socket.Unsteady socket comprises socket 2, and socket 2 is provided with and the corresponding jack 3 of the plug of battery case, and the bottom of socket 2 is connected with mounting panel 1 through shock-absorbing spring 4.The monosymmetric elastic limit device that is provided with of unsteady socket.Elastic limit device comprises the rigidity limiting stand 5 that is connected with mounting panel 1; Be provided with cavity in the rigidity limiting stand 5, rigidity limiting stand 5 is provided with through hole, is provided with spacing contact 6 in the rigidity limiting stand 5; Spacing contact 6 one ends stretch out from through hole, and the spacing contact 6 in the cavity is provided with buffer spring 7.Buffer spring 7 is a butterfly spring.Rigidity limiting stand 5 is provided with installing hole 8, and installing hole 8 is connected with mounting panel 1 through bolt.
During
practical implementation; Socket 2 is fixed on the mounting panel 1 through shock-absorbing spring 2; The socket that constitute to float, the plug that squeezes on bad socket body 2 or the battery case when preventing that battery case 10 from having displacement among a small circle in longitudinal extent is deviate from from the jack 3 of socket 2.Then in the monosymmetric elastic limit device that is provided with of unsteady socket.Deviate from from the jack 3 of socket 2 to prevent the plug that battery case 10 squeezes on bad socket body 2 or the battery case when the lateral extent intrinsic displacement.Elastic limit device comprises the rigidity limiting stand 5 that is connected with mounting panel 1, and rigidity limiting stand 5 is provided with installing hole 8, and installing hole 8 is connected with mounting panel 1 through bolt.Be provided with cavity in the rigidity limiting stand 5; Rigidity limiting stand 5 is provided with through hole, is provided with spacing contact 6 in the rigidity limiting stand 5, and spacing contact 6 is for there being the axle shape structure of step; Spacing contact 6 one ends stretch out from the through hole on the rigidity limiting stand 5; External part is with buffer spring 7 as confined planes on the spacing contact 6 in the cavity, and buffer spring 7 is a butterfly spring.One end of buffer spring 7 heads on the step surface on the spacing contact 6; One end of buffer spring 7 heads on mounting panel 1; When battery case 10 pushes float socket under external force to, at first make to impact to be eased through buffer spring 7, finally receive the spacing of rigidity limiting stand 5; Make battery case 10 can not continue displacement, thereby effectively protected the safety of unsteady socket.When battery case 10 under external force round about during displacement; Socket 2 can be along with battery case 10 outwards moves together under the effect of shock-absorbing spring 2; To guarantee that the plug on the battery case 10 can not break away from socket 2 in certain displacement range, with the reliability that guarantees to connect.
Claims (6)
1. the battery case of the electric vehicle jockey that floats, it is characterized in that: comprise mounting panel (1), mounting panel (1) is provided with unsteady socket.
2. according to the unsteady jockey of the battery case of the said electric vehicle of claim 1; It is characterized in that: said unsteady socket comprises socket (2); Socket (2) is provided with and the corresponding jack of the plug of battery case (3), and the bottom of socket (2) is connected with mounting panel (1) through shock-absorbing spring (4).
3. according to the unsteady jockey of the battery case of the said electric vehicle of claim 2, it is characterized in that: the monosymmetric elastic limit device that is provided with of said unsteady socket.
4. according to the unsteady jockey of the battery case of the said electric vehicle of claim 3; It is characterized in that: said elastic limit device comprises the rigidity limiting stand (5) that is connected with mounting panel (1); The rigidity limiting stand is provided with cavity in (5), and rigidity limiting stand (5) is provided with through hole, is provided with spacing contact (6) in the rigidity limiting stand (5); Spacing contact (6) one ends stretch out from through hole, and the spacing contact (6) in the cavity is provided with buffer spring (7).
5. according to the unsteady jockey of the battery case of the said electric vehicle of claim 4, it is characterized in that: said buffer spring (7) is a butterfly spring.
6. according to the unsteady jockey of the battery case of the said electric vehicle of claim 5, it is characterized in that: said rigidity limiting stand (5) is provided with installing hole (8), and installing hole (8) is connected with mounting panel (1) through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204537402U CN202333190U (en) | 2011-11-16 | 2011-11-16 | Floating connection device of battery box for motor-driven automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204537402U CN202333190U (en) | 2011-11-16 | 2011-11-16 | Floating connection device of battery box for motor-driven automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333190U true CN202333190U (en) | 2012-07-11 |
Family
ID=46445157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204537402U Expired - Lifetime CN202333190U (en) | 2011-11-16 | 2011-11-16 | Floating connection device of battery box for motor-driven automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333190U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185943A (en) * | 2015-10-16 | 2015-12-23 | 力帆实业(集团)股份有限公司 | Quick connecting device of power battery for electric vehicle |
| CN113078033A (en) * | 2021-03-29 | 2021-07-06 | 北京北元电器有限公司 | Novel plug terminal |
| CN113300054A (en) * | 2017-03-30 | 2021-08-24 | 奥动新能源汽车科技有限公司 | Power battery module |
| CN113937579A (en) * | 2021-10-26 | 2022-01-14 | 四川永贵科技有限公司 | Automatic electric connector used between carriages |
-
2011
- 2011-11-16 CN CN2011204537402U patent/CN202333190U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185943A (en) * | 2015-10-16 | 2015-12-23 | 力帆实业(集团)股份有限公司 | Quick connecting device of power battery for electric vehicle |
| CN113300054A (en) * | 2017-03-30 | 2021-08-24 | 奥动新能源汽车科技有限公司 | Power battery module |
| CN113300054B (en) * | 2017-03-30 | 2023-04-28 | 奥动新能源汽车科技有限公司 | Power battery module |
| CN113078033A (en) * | 2021-03-29 | 2021-07-06 | 北京北元电器有限公司 | Novel plug terminal |
| CN113937579A (en) * | 2021-10-26 | 2022-01-14 | 四川永贵科技有限公司 | Automatic electric connector used between carriages |
| CN113937579B (en) * | 2021-10-26 | 2023-12-05 | 四川永贵科技有限公司 | Automatic electric connector for carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |