CN204801481U - Power battery package is relieved a garrison soon and is moved back round pin mechanism - Google Patents
Power battery package is relieved a garrison soon and is moved back round pin mechanism Download PDFInfo
- Publication number
- CN204801481U CN204801481U CN201520532377.1U CN201520532377U CN204801481U CN 204801481 U CN204801481 U CN 204801481U CN 201520532377 U CN201520532377 U CN 201520532377U CN 204801481 U CN204801481 U CN 204801481U
- Authority
- CN
- China
- Prior art keywords
- battery package
- power brick
- hanger
- round pin
- lug
- 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 - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model belongs to a power battery package is relieved a garrison soon and is moved back round pin mechanism, include the lug that links to each other with automobile body hoist and mount parts, the first battery package lug that links to each other with the battery package, second battery package lug and third battery package lug, hoist and mount round pin that one end was connected with the pull rod passes first battery package lug, second battery package lug, lug and third battery package in proper order and hangs supra -auricular hole, first battery package lug and second battery package lug between the hoist and mount round pin on offer flutedly, hoist and mount round pin between second battery package lug and the third battery package lug upward corresponding position is equipped with and prevents moving back the round pin mounting hole, prevent moving back selling to be equipped with in the mounting hole and prevent moving back the round pin, the upper portion of moving back the round pin of preventing be equipped with globular or hemispherical boss, the lower part of preventing moving back the round pin is equipped with the stopper, the sub -unit connection of stopper has a spring, it is blind stifled that the bottom of spring is fixed with the screw, have simple structure, convenient advantage is implemented with the dismantlement to the installation.
Description
Technical field
The utility model belongs to electric automobile power battery packet technology field, is specifically related to a kind of electrokinetic cell bag quick change anti-back pin mechanism.
Background technology
Current, the electrokinetic cell bag installation form that new energy electric motor vehicle uses has two kinds: one is fixed on vehicle body, i.e. car one power brick; One is fixed on vehicle body by fast replacing device, and namely power brick is replaceable.Adopt the second installation form to need that fast replacing device is fixed on vehicle body firm, stablize and good endurance, to ensure the safety of battery-driven car.Fast replacing device on market also exists complex structure, installs and changes trouble, and power brick is fixed on the bearing pin on vehicle body or lifts pin and easily loosens retrogressing, thus affects the safety of battery-driven car use.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, and provides a kind of structure simple, easy installation and removal, and failure-free ensure that the electrokinetic cell bag quick change anti-back pin mechanism of vehicle and power brick safety, reliability and stability.
The purpose of this utility model is achieved like this: comprise the hanger be connected with vehicle body lifting part, the the first power brick hanger be connected with power brick, second power brick hanger and the 3rd power brick hanger, one end is connected with the lifting pin of pull bar successively through the first power brick hanger, second power brick hanger, hole on hanger and the 3rd power brick hanger, lifting pin between the first described power brick hanger and the second power brick hanger offers groove, described groove is provided with spring stop, between described spring stop and the first power brick hanger, pull back spring is installed, on lifting pin between second power brick hanger and the 3rd power brick hanger, corresponding position is provided with anti-back pin mounting hole, anti-back pin is provided with in anti-back pin mounting hole, the top of described anti-back pin is provided with spherical or hemispheric boss, the bottom of anti-back pin is provided with limiting stopper, the bottom of limiting stopper is connected with spring, and the bottom of spring is fixed with screw blind plugging.
Described vehicle body lifting part and hanger are structure as a whole.
It is simple that the utility model has structure, and installation and removal are implemented convenient, thus failure-free ensure that the advantage of vehicle and power brick safety, reliability and stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is anti-back latch structure enlarged diagram in the utility model.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and detailed description of the invention of the present utility model is described, label identical in the various figures represents identical parts.For making simplified form, only schematically show the part relevant to utility model in each figure, they do not represent its practical structures as product.
As Fig. 1, shown in 2, the utility model is electrokinetic cell bag quick change anti-back pin mechanism, comprise the hanger 2 be connected with vehicle body lifting part 1, the the first power brick hanger 4 be connected with power brick, second power brick hanger 5 and the 3rd power brick hanger 6, one end is connected with the lifting pin 3 of pull bar 8 successively through the first power brick hanger 4, second power brick hanger 5, hole on hanger 2 and the 3rd power brick hanger 6, lifting pin 3 between the first described power brick hanger 4 and the second power brick hanger 5 offers groove, described groove is provided with spring stop 10, between described spring stop 10 and the first power brick hanger 4, pull back spring 7 is installed, on lifting pin 3 between second power brick hanger 5 and the 3rd power brick hanger 6, corresponding position is provided with anti-back pin mounting hole, anti-back pin 9 is provided with in anti-back pin mounting hole, the top of described anti-back pin 9 is provided with spherical or hemispheric boss 91, the bottom of anti-back pin 9 is provided with limiting stopper 92, the bottom of limiting stopper 92 is connected with spring 93, and the bottom of spring 93 is fixed with screw blind plugging 94.
Described vehicle body lifting part 1 is structure as a whole with hanger 2.
Principle of work of the present utility model is as follows: when power brick installed by needs, pull pull bar 8 that lifting pin 3 is moved to power brick second hanger 5 direction, until the left side of lifting pin 3 arrives the appropriate location of the left surface of power brick second hanger 5, in the process: due to the pulling function of pull bar 8, pull back spring 7 between spring stop 10 and the first power brick hanger 4 is shunk, and drive lifting pin 3 to move backward, now, spherical or hemispheric boss 91 on anti-back pin 9 runs into the position, hole on power brick hanger, under the effect of its pressure, spring 93 shrinks, make anti-back pin 9 move down lifting pin 3 simultaneously to move backward smoothly, then make power brick move to vehicle body direction and then make the position, hole of power brick hanger and the hole of hanger 2 same axis or close on same axis time, remove the pulling force of pull bar 8, the 3rd power brick hanger 6 that effect due to pull back spring 7 drives lifting pin 3 to pass hanger 2 successively and be connected with power brick, move around in process at lifting pin 3, owing to lifting the deadweight of pin 3, make to lift the lower part face of cylinder of pin 3 near power brick hanger hole, and then make to reserve certain gap between the upper part face of cylinder in the upper part face of cylinder of lifting pin 3 and power brick hanger hole, make anti-back pin 9 more easily by position, power brick hanger hole, because anti-back pin 9 is located between the second power brick hanger 5 and the 3rd power brick hanger 6, when there is no pressure, spherical or hemispheric boss 91 is protruding upward, spherical or hemispheric boss 91 is made to exceed lifting pin 3 with specific height, just in time be stuck in the second power brick hanger 5 there, and due to the Gravitative Loads of power brick make the top periphery lifting pin 3 be close to power brick hanger hole top periphery so that make anti-back pin 9 more failure-free block lifting pin 3 and can not retreat, maintain stability and the fastness of power brick.
With when should need to dismantle power brick, hold up power brick then to pull and the pull bar 8 lifting pin 3 one end and be connected, under the effect of external force, the pull back spring 7 between spring stop 10 and the first power brick hanger 4 shrinks, and drive lifting pin 3 to exit backward, now, the spherical or hemispheric boss 91 on anti-back pin 9 runs into the position, hole on power brick hanger, under the effect of the pressure, spring 93 shrinks, anti-back pin 9 is pressed downwards, and the pin 3 of pull-out lifting smoothly, reaches the object of easy removal power brick.
In description of the present utility model, it will be appreciated that, term " top ", " bottom ", " inside ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint 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 description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " setting ", " connection ", " establishing " etc. should be interpreted broadly, and such as, can be fixedly connected with, connect integratedly, also can be removably connect; Also can be the connection of two element internals; Can be directly be connected, also indirectly can be connected by intermediary, 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.Detailed description is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, allly do not depart from equivalent implementations that the utility model skill spirit does, change and transformation all should be included within protection domain of the present utility model.
Claims (2)
1. an electrokinetic cell bag quick change anti-back pin mechanism, comprise the hanger (2) be connected with vehicle body lifting part (1), the the first power brick hanger (4) be connected with power brick, second power brick hanger (5) and the 3rd power brick hanger (6), it is characterized in that: one end is connected with the lifting pin (3) of pull bar (8) successively through the first power brick hanger (4), second power brick hanger (5), hole on hanger (2) and the 3rd power brick hanger (6), lifting pin (3) between the first described power brick hanger (4) and the second power brick hanger (5) offers groove, described groove is provided with spring stop (10), between described spring stop (10) and the first power brick hanger (4), pull back spring (7) is installed, the upper corresponding position of lifting pin (3) between second power brick hanger (5) and the 3rd power brick hanger (6) is provided with anti-back pin mounting hole, anti-back pin (9) is provided with in anti-back pin mounting hole, the top of described anti-back pin (9) is provided with spherical or hemispheric boss (91), the bottom of anti-back pin (9) is provided with limiting stopper (92), the bottom of limiting stopper (92) is connected with spring (93), and the bottom of spring (93) is fixed with screw blind plugging (94).
2. electrokinetic cell bag quick change anti-back pin mechanism according to claim 1, is characterized in that: described vehicle body lifting part (1) and hanger (2) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532377.1U CN204801481U (en) | 2015-07-17 | 2015-07-17 | Power battery package is relieved a garrison soon and is moved back round pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532377.1U CN204801481U (en) | 2015-07-17 | 2015-07-17 | Power battery package is relieved a garrison soon and is moved back round pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801481U true CN204801481U (en) | 2015-11-25 |
Family
ID=54586364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532377.1U Expired - Fee Related CN204801481U (en) | 2015-07-17 | 2015-07-17 | Power battery package is relieved a garrison soon and is moved back round pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110861A (en) * | 2018-01-29 | 2018-06-01 | 天津七二通信广播股份有限公司 | A kind of /V pressing device and application method to rechargeable battery quick charge |
-
2015
- 2015-07-17 CN CN201520532377.1U patent/CN204801481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110861A (en) * | 2018-01-29 | 2018-06-01 | 天津七二通信广播股份有限公司 | A kind of /V pressing device and application method to rechargeable battery quick charge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: Xinxiang City, Henan province 453000 Deyuan Road No. 111 Patentee after: Xinxiang Xinneng Electric Vehicle Co., Ltd. Patentee after: HENAN LANDHIGH XINNENG ELECTRIC VEHICLE CO., LTD. Address before: Xinxiang City, Henan province 453000 Deyuan Road No. 111 Patentee before: Xinxiang Xinneng Electric Vehicle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |