CN208149044U - A kind of battery ejection device for electric car - Google Patents
A kind of battery ejection device for electric car Download PDFInfo
- Publication number
- CN208149044U CN208149044U CN201820387744.7U CN201820387744U CN208149044U CN 208149044 U CN208149044 U CN 208149044U CN 201820387744 U CN201820387744 U CN 201820387744U CN 208149044 U CN208149044 U CN 208149044U
- Authority
- CN
- China
- Prior art keywords
- battery
- blind hole
- battery holder
- pressing plate
- electric car
- 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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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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a kind of battery ejection device for electric car, the problem of effective solution electric car replacement battery or another withdrawing difficulty when using battery；The technical solution of solution includes battery holder, and the inner bottom surface center of battery holder is provided with the first blind hole, and sliding block is equipped in the first blind hole, the first pressure spring is equipped with below sliding block；The top of the left and right sidewall of battery holder is respectively equipped with a pressing plate, the rear and front end of each pressing plate is respectively provided with the through-hole of a left and right directions, each pressing plate lower surface is provided with the second vertical blind hole, respectively there are two fixed blocks at the top of the front-rear side walls of battery holder, guide rod is connected on the outside of each fixed block, the outer end of each guide rod is inserted into respectively in its ipsilateral through-hole, tension spring is set on guide rod, vertical bar is respectively fitted in the left and right sidewall of battery holder, vertical bar upper end can be inserted into the second blind hole, vertical bar lower end is connected with transverse slat, is equipped with the second pressure spring below transverse slat；The utility model clever structure, it is simple and effective.
Description
Technical field
The utility model relates to electric car field, specifically a kind of battery ejection device for electric car.
Background technique
Electric car has low-carbon environment-friendly, facilitates trip etc. and is numerous as the environmentally protective Urbanization vehicles
Advantage, battery are its essential accessories, however, in the conventional technology, using single unlock fetching device, artificial pick-and-place
The method of battery will lead to and have no way of doing it when taking battery, cannot be easily removed battery, make Battery Card protective shell outside battery
In the problems such as, and waste time.Therefore, it is necessary to solve electric car replacement battery or separately asked with withdrawing when battery is difficult
Topic.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of for electric car
Battery ejection device, the problem of effective solution electric car replacement battery or another withdrawing difficulty when using battery.
Its technical solution solved is a kind of battery ejection device for electric car, including battery holder, on battery holder
The square casing of end opening, the inner bottom surface center of battery holder are provided with the first vertical blind hole, and being equipped in the first blind hole can be
The sliding block slided up and down in one blind hole is equipped with the first pressure spring between the bottom surface of sliding block and the bottom hole of the first blind hole；
The top of the left and right sidewall of battery holder is respectively equipped with the pressing plate that can be moved left and right, and pressing plate is arranged along the longitudinal direction
And medial surface is mutually neat with ipsilateral battery holder inner wall respectively, the rear and front end of each pressing plate is respectively provided with the logical of a left and right directions
Hole, each pressing plate lower surface are provided with the second vertical blind hole, and respectively there are two fixed blocks at the top of the front-rear side walls of battery holder, same
Two fixed blocks on side wall are symmetrically arranged, and one is connected on the outside of each fixed block in left-right direction and horizontal is led
Bar, the outer end of each guide rod are inserted into respectively in its ipsilateral through-hole, are connected with set between each fixed block and its ipsilateral pressing plate
Tension spring on guide rod, is respectively fitted with vertical bar moving up and down in the left and right sidewall of battery holder, and vertical bar upper end can be inserted into the
In two blind holes, vertical bar lower end is fixedly connected with horizontal transverse slat, is equipped with the second pressure spring below each transverse slat.
Detailed description of the invention
Fig. 1 is the utility model front sectional view.
Fig. 2 is the utility model top view.
Fig. 3 is enlarged drawing at A in Fig. 1.
Fig. 4 is enlarged drawing at B in Fig. 1.
Fig. 5 is enlarged drawing at C in Fig. 2.
Specific embodiment
Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.
There is Fig. 1 to Fig. 5 to provide, the utility model includes battery holder 1, and battery holder 1 is the square casing of upper end opening, battery
The inner bottom surface center of seat 1 is provided with the first vertical blind hole 2, and being equipped in the first blind hole 2 can slide up and down in the first blind hole 2
Sliding block 3 is equipped with the first pressure spring 4 between the bottom surface of sliding block 3 and the bottom hole of the first blind hole 2；
The top of the left and right sidewall of battery holder 1 is respectively equipped with the pressing plate that can be moved left and right 5, and pressing plate 5 is along the longitudinal direction
It arranges and medial surface is mutually neat with ipsilateral 1 inner wall of battery holder respectively, the rear and front end of each pressing plate 5 is respectively provided with a left and right directions
Through-hole 6, each 5 lower surface of pressing plate is provided with the second vertical blind hole 7, and respectively there are two solid at the top of the front-rear side walls of battery holder 1
Determine block 8, two fixed blocks 8 on same side wall are symmetrically arranged, and the outside of each fixed block 8 is connected with one along right and left
To and horizontal guide rod 9, the outer end of each guide rod 9 be inserted into its ipsilateral through-hole 6 respectively, each fixed block 8 is ipsilateral with it
It is connected with the tension spring 10 being sleeved on guide rod 9 between pressing plate 5, is respectively fitted in the left and right sidewall of battery holder 1 moving up and down
Vertical bar 11,11 upper end of vertical bar can be inserted into the second blind hole 7, and 11 lower end of vertical bar is fixedly connected with horizontal transverse slat 12, each transverse slat
12 lower sections are equipped with the second pressure spring 13.
To reduce installation space, 3 lower surface of sliding block and 2 bottom of the first blind hole are respectively provided with a third blind hole 14,
Two third blind holes 14 are open relatively.
To keep two pressing plates 5 more stable in clamping in 1 left and right sidewall of battery holder, the vertical bar 11 and the second blind hole 7 are every
Arrangement two before and after side.
To be steady after installing battery case, 1 inner bottom surface of battery holder is opened there are four groove 15, and four grooves 15 are distinguished
Positioned at the underface of four transverse slats 12, second pressure spring 13 is mounted between 12 lower surface of 15 bottom surface of groove and transverse slat, transverse slat
12 can move down in indentation groove 15.
To enable vertical bar 11 to be more easily inserted into the second blind hole 7, chamfering is equipped at 7 aperture of the second blind hole.
The utility model is slowly placed in battery holder 1 when specifically used, by battery case, and battery case transfers to battery holder
When 1 lower part, the upper surface of the successive contact slipper 3 in battery case bottom surface and the upper surface of four pieces of transverse slats 12, battery case continues downslide will
So that the slide downward in the first blind hole 2 of sliding block 3 is compressed the first pressure spring 4, while four pieces of transverse slats 12 being made to move down the second pressure of compression
Spring 13, when the first pressure spring 4 and the second pressure spring 13 are compressed to its elastic force and when equal to the gravity of battery case, battery case stops fortune downwards
It is dynamic, apply downward pressure to battery case at this time, makes it that the first pressure spring 4 and the elastic force of the second pressure spring 13 be overcome to continue to move down, directly
To the bottom surface of battery case and the inner bottom surface contact of battery holder 1, transverse slat 12 is pressed into groove 15 at this time, and sliding block 3 is pressed into the first blind hole 2
It is interior.
In above process, vertical bar 11 is driven to move downward while transverse slat 12 moves down, until being moved to lowest point
When, the upper end of vertical bar 116 is exited out of second blind hole 7 completely, and two pressing plates 5 inwardly move under the action of tension spring 10 along guide rail
Dynamic, pressing plate 5, which is pressed on battery case, prevents it from popping up, and battery case is fixed in battery holder.
When needing to take out battery, pulling out two transverse slats 12 respectively slides in and out it along guide rail, when being moved to two
5 inside of a pressing plate respectively with battery holder inner wall it is mutually neat when, pressing plate 5 is removed from battery case completely, and sliding block 3 is in the first pressure spring 4
It is moved up under effect, four transverse slats 12 move up under the action of the second pressure spring 13, and transverse slat 12 and sliding block 3 push electricity jointly
Pond case pops up, and drives vertical bar 11 to move up while transverse slat 12 moves up, and the second blind hole is inserted into 116 upper end of vertical bar
In 7, locks pressing plate 5 on the left and right sidewall top of battery holder, unclamp baffle 10 at this time, take battery case away.
The utility model has following remarkable advantage：
1, convenient to remove；By being provided with the sliding block 3 of elasticity, make battery case that can solve taking-up battery with automatic spring
When operating space it is small, the inconvenience nowhere to exert a force of nowhere setting about only need to pull out two pressing plates 5 and remove it from battery case,
Battery case can automatic spring, moreover, the whole device taken out after battery automatically replies original state, when installation next time, can be direct
It is installed.
2, easy for installation；Previous battery installation position sets general setting locking device to carry out the locking of battery, and battery is put
It also needs to be locked by the tools such as key or other movements after entering, it is troublesome in poeration, and since operating space is small, it carries out
It is also inconvenient when locking；The utility model passes through the mutual cooperation of vertical bar 11 and transverse slat 12, realizes automatic after battery is installed in place
It compresses, is not required to additional tool and operation, it is simple and fast.
3, it installs safer when battery；For the utility model when installing battery, what battery contacted first is sliding block 3 and transverse slat
12, sliding block 3 and transverse slat 12 buffer battery under the action of its lower first pressure spring 4 and the second pressure spring 13, finally by battery
It is pressed into battery holder 1, this device, which is avoided, falls in battery holder bottom to electricity since setter operation error pounds battery directly
Pond damages or causes danger, even if operator's fault falls battery, due to the buffering of the first pressure spring 4 and the second pressure spring 13
Effect will not damage battery.
The utility model clever structure, install it is simple and safe, can automatically lock, it is convenient to take out battery, can automatic spring, solution
Determined previous installation and taking-up battery when inconvenient problem, while battery can be buffered again, safety is higher, effect
Fruit is significant.
Claims (5)
1. a kind of battery ejection device for electric car, including battery holder（1）, which is characterized in that battery holder（1）For upper end
The square casing of opening, battery holder（1）Inner bottom surface center be provided with the first vertical blind hole（2）, the first blind hole（2）Inside it is equipped with
It can be in the first blind hole（2）In the sliding block that slides up and down（3）, sliding block（3）Bottom surface and the first blind hole（2）Bottom hole between install
There is the first pressure spring（4）；
Battery holder（1）The top of left and right sidewall one pressing plate that can be moved left and right respectively is installed（5）, pressing plate（5）Along front and back
To arrangement and medial surface respectively with ipsilateral battery holder（1）Inner wall is mutually neat, each pressing plate（5）Rear and front end be respectively provided with a left side
The through-hole of right direction（6）, each pressing plate（5）Lower surface is provided with the second vertical blind hole（7）, battery holder（1）Front-rear side walls
Respectively there are two fixed blocks at top（8）, two fixed blocks on same side wall（8）It is symmetrically arranged, each fixed block（8）It is outer
Side is connected with one in left-right direction and horizontal guide rod（9）, each guide rod（9）Outer end be inserted into its ipsilateral through-hole respectively
（6）It is interior, each fixed block（8）The pressing plate ipsilateral with it（5）Between be connected with and be sleeved on guide rod（9）On tension spring（10）, battery
Seat（1）Left and right sidewall in be respectively fitted with vertical bar moving up and down（11）, vertical bar（11）Upper end can be inserted into the second blind hole（7）
It is interior, vertical bar（11）Lower end is fixedly connected with horizontal transverse slat（12）, each transverse slat（12）Lower section is equipped with the second pressure spring（13）.
2. a kind of battery ejection device for electric car according to claim 1, which is characterized in that the sliding block
（3）Lower surface and the first blind hole（2）Bottom is respectively provided with a third blind hole（14）, two third blind holes（14）Opening is opposite.
3. a kind of battery ejection device for electric car according to claim 1, which is characterized in that the vertical bar
（11）With the second blind hole（7）Arrangement two before and after every side.
4. a kind of battery ejection device for electric car according to claim 1, which is characterized in that the battery
Seat（1）Inner bottom surface is opened there are four groove（15）, four grooves（15）It is located at four transverse slats（12）Underface, described second
Pressure spring（13）It is mounted on groove（15）Bottom surface and transverse slat（12）Between lower surface, transverse slat（12）Indentation groove can be moved down（15）
It is interior.
5. a kind of battery ejection device for electric car according to claim 1, which is characterized in that described second
Blind hole（7）Chamfering is equipped at aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387744.7U CN208149044U (en) | 2018-03-21 | 2018-03-21 | A kind of battery ejection device for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387744.7U CN208149044U (en) | 2018-03-21 | 2018-03-21 | A kind of battery ejection device for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149044U true CN208149044U (en) | 2018-11-27 |
Family
ID=64392533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387744.7U Expired - Fee Related CN208149044U (en) | 2018-03-21 | 2018-03-21 | A kind of battery ejection device for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765572A (en) * | 2019-01-25 | 2019-05-17 | 杭州锣福网络科技有限公司 | A kind of pilotless automobile barrier range unit |
| CN112644264A (en) * | 2020-12-31 | 2021-04-13 | 徐州乐生车业有限公司 | Rechargeable electric automobile of dismouting |
-
2018
- 2018-03-21 CN CN201820387744.7U patent/CN208149044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765572A (en) * | 2019-01-25 | 2019-05-17 | 杭州锣福网络科技有限公司 | A kind of pilotless automobile barrier range unit |
| CN112644264A (en) * | 2020-12-31 | 2021-04-13 | 徐州乐生车业有限公司 | Rechargeable electric automobile of dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |