CN207389166U - A kind of quick installation of power battery external orientation structure - Google Patents
A kind of quick installation of power battery external orientation structure Download PDFInfo
- Publication number
- CN207389166U CN207389166U CN201721305691.1U CN201721305691U CN207389166U CN 207389166 U CN207389166 U CN 207389166U CN 201721305691 U CN201721305691 U CN 201721305691U CN 207389166 U CN207389166 U CN 207389166U
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- power battery
- battery
- convex block
- frame
- lower frame
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Abstract
The utility model discloses a kind of quick installation of power battery external orientation structures, including upper frame, the lower frame being installed on electric automobile chassis, two are arranged at left and right sides of the lower frame for being put into the battery installing frame of power battery, the outer end of the battery installing frame has the opening of insertion power battery, the madial wall of the battery installing frame away from opening is equipped with the connector being connected with power battery, the front and rear sides of the opening of the battery installing frame are equipped with locating convex block, and the sliding slot with locating convex block cooperation is offered on the power battery.The technical solution adopted in the utility model, when power battery is installed, as long as tentatively by the position of the locating convex block on the position alignment lower frame of power battery upper hopper chute, and pass through the guiding of the guiding surface on locating convex block, original power battery for deviateing installation site can be led back to correct installation direction, so as to fulfill Fast Installation.
Description
Technical field
The utility model is related to electric vehicle fields, are more particularly to a kind of electronic vapour for realizing power battery Fast Installation
Vehicle installation structure for power battery.
Background technology
At present, on chassis of two power batteries on electric vehicle on the market loaded on electric vehicle, and symmetrically set
It puts in two battery installing frames of electric vehicle both sides, when power battery is needed replacing, inwardly promotes or pull out
Power battery slides although also having and pulley guiding power battery being equipped in battery installing frame, due to electric automobile chassis space
It is more narrow and small, it is difficult the opening for being directed at battery installing frame when power battery starts.
Utility model content
In view of the deficiencies of the prior art, the utility model, which provides, a kind of facilitates power battery rapid alignment battery installing frame
The quick installation of power battery external orientation structure of opening.
To achieve the above object, the utility model provides following technical solution：A kind of quick installation of power battery external orientation
Including upper frame, the lower frame being installed on electric automobile chassis, two are arranged at left and right sides of the lower frame for structure
For being put into the battery installing frame of power battery, the outer end of the battery installing frame has the opening of insertion power battery, described
Madial wall of the battery installing frame away from opening is equipped with the connector being connected with power battery, the opening of the battery installing frame
The front and rear sides at place are equipped with locating convex block, and the sliding slot with locating convex block cooperation is offered on the power battery.
Preferably, the locating convex block corresponds to the one side of the opening of lower frame equipped with guiding surface.
Preferably, the front and rear sides of the battery installing frame are equipped with several pulleys.
Preferably, the top of the locating convex block is equipped with groove, and one of pulley is mounted in groove and top is revealed
Go out groove.
The technical solution adopted in the utility model, when power battery is installed, as long as tentatively will be sliding on power battery
The position of locating convex block on the position alignment lower frame of slot, and pass through the guiding of the guiding surface on locating convex block, it can incite somebody to action original
The power battery for deviateing installation site leads back to correct installation direction, so as to fulfill Fast Installation, and sets pulley not only can be with
Exerting oneself for operator is reduced, the bottom surface of power battery and the friction of lower frame bottom surface can also be reduced.
Description of the drawings
Fig. 1 is that the utility model installs the structure diagram after two power batteries；
Fig. 2 is the structure diagram under the non-installation condition of the one of power battery of the utility model；
Fig. 3 is the enlarged drawing in B portions in Fig. 2；
Fig. 4 is the enlarged drawing in A portions in Fig. 1；
Fig. 5 is the structure diagram of lower frame opening wherein one side；
Fig. 6 is the structure diagram of limited block.
In figure：1st, upper frame；2nd, lower frame；3rd, kidney slot；4th, sliding block；5th, connecting plate；6th, limited post；7th, folded plate；8th, it is straight
Line motor；9th, guide plate；10th, telescopic rod；11st, the first fixed plate；12nd, power battery；13rd, limited block；131st, it is oriented to inclination angle；
132nd, limiting plate；14th, the second fixed plate；15th, the first connecting plate；16th, the second connecting plate；17th, tuning plate；18th, positioning tube；19、
Spring support；20th, interface；21st, pulley；22nd, locating convex block；221st, guiding surface；222nd, groove；23rd, postive stop baffle；24th, bullet
Property pad；25th, shaft.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, shall fall within the protection scope of the present invention.
Referring to figs. 1 to shown in Fig. 6, a kind of 12 frame lifting gear of electric automobile power battery, including being installed on electric vehicle
Chassis on upper frame 1, lower frame 2, the left and right sides of the lower frame 2 is arranged with two for being put into power battery
Battery installing frame (left and right directions therein is corresponding with electric vehicle and chassis left and right directions, similarly hereinafter), the battery installing frame
Outer end have insertion power battery 12 opening, the madial wall of the battery installing frame away from opening be equipped with and power battery 12
The connector of mating connection, the front and rear sides of the upper frame 1 correspond to each battery installing frame and are respectively fixed with two pairs to downward
The first fixed plate 11 for stretching and the second fixed plate 14 (front-rear direction therein is corresponding with electric vehicle and chassis front-rear direction,
Similarly hereinafter), the first fixed plate 11 and the second fixed plate 14 are set parallel, are set between 11 and second fixed plate 14 of the first fixed plate
There is shaft 25, the folded plate 7 of " L " shape is rotatably connected in the shaft 25, the forward and backward side of the lower frame 2 is equipped with connecting plate
5, kidney slot 3 is offered on the connecting plate 5, is slided in the kidney slot 3 and is equipped with sliding block 4, the both ends of the sliding block 4 are equipped with
Limited post 6, the upper frame 1 are equipped with linear motor 8, and the drive shaft of the linear motor 8 is vertical with the axis of shaft 25, institute
The one end and limited post 6 for stating folded plate 7 are rotatablely connected, and the drive shaft of the other end and linear motor 8 is hinged, and are set on the lower frame 2
There is guide plate 9, offer pilot hole on the upper frame 1, be equipped with telescopic rod 10 in the pilot hole, the one of the telescopic rod 10
End is fixed with guide plate 9.
When the power battery 12 to electric vehicle is replaced, control linear motor 8 works, promotion and straight-line electric
Shaft 25 of the folded plate 7 of hinged " L " shape of the drive shaft of machine 8 between the first fixed plate 11 and the second fixed plate 14 rotates,
The bending part of the folded plate 7 of " L " shape in the present embodiment is rotatablely connected with shaft 25.Meanwhile it is hinged with the drive shaft of linear motor 8
One end of folded plate 7 rotated up promotion, and the other end is then rotated down, and folded plate 7 is relatively rotated with limited post 6, due to waist
The /V in shape hole 3 promotes sliding block 4 to slide in the kidney slot 3, rotates alternate position spike in a lateral direction for compensating folded plate 7, from
And decline power battery 12 and lower frame 2, provide height space for installation power battery 12.It is same to have replaced power battery
When 12, as long as control 8 counter motion of linear motor, lower frame 2 can carry power battery 12 and rise return together.So
With regard to that can realize the lifting of lower frame 2 in the bottom narrow space of electric vehicle, by setting laterally work on upper frame 1
Linear motor 8, in integral installation and work, the chassis height of electric vehicle is not interfered with, so as to reduce electric vehicle
Chassis height, increase electric vehicle entirety driving performance.
Due to offering pilot hole on upper frame 1, coordinated when lower frame 2 lifts by telescopic rod 10 and pilot hole, therefore,
The cooperation of sliding block 4 and kidney slot 3 is just converted to the elevating movement of lower frame 2, while it is also ensured that lower frame 2 is straight line lifting
's.
Since the forward and backward side of each battery installing frame is respectively provided with one piece of connecting plate 5, and the corresponding waist by opening up thereon
3 connection sliding block 4 of shape hole, while upper frame 1 corresponds to each sliding block 4 and sets there are one the linear motor 8 as driving source, in this way, together
When set four linear motors 8 that lower frames 2 is driven to move up and down on upper frame 1,2 uniform force of lower frame can be made, be not easy
Deformation.
Further, the opening that lower frame 2 is corresponded on the upper frame 1 is equipped with limited block 13, the limited block 13
Bottom, which is provided with, is oriented to inclination angle 131, and the top of the limited block 13 is equipped with limiting plate 132, and setting height is risen in lower frame 2
Afterwards, the bottom surface of the limiting plate 132 and the top surface of power battery 12 contradict.When power battery 12 rises, limited block 13
The guiding inclination angle 131 of bottom can be oriented to power battery 12, and 2 inside of frame promotes gradually downward, so that power battery
12 closely plug together with the plug connector on lower frame 2, and after the completion of rising, power battery 12 is laterally fixed limit by limited block 13 automatically again
Position so as to reduce manually fixed step, further speeds up the replacement speed of power battery 12.
The present embodiment is preferred, and the plug connector includes the first connecting plate 15 and the second connecting plate 16 that mutually fasten, institute
It states and straight slot is offered on the first connecting plate 15 and the second connecting plate 16, between 15 and second connecting plate 16 of the first connecting plate
Tuning plate 17 is equipped at corresponding straight slot, several fine tuning springs are equipped between 17 and first connecting plate 15 of tuning plate, it is described micro-
The one side of the middle part of tuned plate 17 towards the opening of lower frame 2 is equipped with interface 20, and interface is correspondingly provided on the tuning plate 17
20 one side is equipped with positioning tube 18, spring support 19 is equipped between the positioning tube 18 and tuning plate 17, on the power battery 12
Equipped with the locating rod coordinated with positioning tube 18, the end of the locating rod is tapered.The battery installing frame is away from opening
Side wall is equipped with cushion 24, and location hole is offered on the cushion 24, and the power battery 12 is equipped with to be coordinated with location hole
Locating rod.The front and rear sides of the opening of the battery installing frame are equipped with locating convex block 22, are opened up on the power battery 12
There is a sliding slot coordinated with locating convex block 22, sliding slot slot is the rectangular or square shaped unfilled corner in power battery both sides, the positioning
The one side that convex block 22 corresponds to the opening of lower frame 2 is equipped with guiding surface, and the front and rear sides of the battery installing frame are equipped with several cunnings
Wheel 21, the top of locating convex block 22 are equipped with groove 222, and one of pulley 21 is mounted in groove 222, and top exposes groove
222.The top of the madial wall of the battery installing frame away from opening is equipped with horizontal postive stop baffle 23.The power battery 12
Heat dissipation gap is equipped between bottom surface and lower frame 2.
When power battery 12 are installed, as long as tentatively will be on the position alignment lower frame 2 of 12 upper hopper chute of power battery
Locating convex block 22 position, and pass through the guiding of the guiding surface on locating convex block 22, original can will deviate the dynamic of installation site
Power battery 12 leads back to correct installation direction, so as to fulfill Fast Installation, and sets pulley 21 that can not only reduce operator's
Firmly, the bottom surface of power battery 12 and the friction of 2 bottom surface of lower frame can also be reduced, after power battery 12 is inserted into, cushion
24 again can be with buffer power battery 12, so as to which power battery 12 be avoided to be collided with lower frame 2.Postive stop baffle 23 is filled in power battery
After entering battery installing frame, the position upward to power battery 12 limits, and improves the stability of installation, in power battery 12
Heat dissipation gap is left between bottom surface and lower frame 2, the heat dissipation of power battery 12 can be improved, it so can be in the ring of limited space
Fast Installation power battery 12 under border, and power battery 12 will not be worn in Fast Installation or damaged in collision, improves power electric
The service life in pond 12.
It is led further, since being provided with the positioning that positioning tube 18 is formed with locating rod between power battery 12 and lower frame 2
To structure, when power battery 12 are installed, as long as one end insertion lower frame 2 that power battery 12 is equipped with to plug is
Can, when occurring crooked, since the end of locating rod is tapered, therefore cone can may be inserted into positioning tube in a certain range
In 18, the side wall of the end of its taper can be contradicted with the inner wall of positioning tube 18 when promoting inside, pass through the cone of locating rod
For shape terminal guide gradually by 12 correcting of power battery, the spring support 19 in the present embodiment has certain elasticity, can not only omit
Micro- deformation avoids positioning tube 18 from damaging, can be with buffer power battery 12 to the impact force of tuning plate 17, thus can be quick
Plug is inserted into interface 20, fine tuning spring can also carry out certain deformation when insertion, so as to play guiding role,
The acceleration that spring is finely tuned when electric vehicle motion simultaneously when can also buffer electric vehicle startup and braking.
The present embodiment is preferred, height of the height higher than pulley spindle of the locating convex block 22 and the height less than pulley,
When power battery 12 are pushed into, one end of power battery 12 can be oriented to by pulley 21, so as to smoothly slip into lower frame
It, will not be stuck in frame 2.The opening of the positioning tube 18 is equipped with chamfering, and the locating rod of taper can be oriented to.The limit
The guide turnup dug on the edge of position baffle 23 is oriented, makes power battery 12 smoothly slip on the downside of postive stop baffle, and is being inserted into
Shi Buhui is stuck.
The utility model under narrow and small installation environment can quick location and installation power battery 12, realized again in fast-assembling
The function of self-locking, buffering positioning and heat dissipation, compact overall structure, the front and rear sides that linear motor 8 is arranged on to upper frame 1 drop
The whole height of low lifting gear, it is final to improve electric vehicle overall performance so as to reduce the chassis height of electric vehicle.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of quick installation of power battery external orientation structure, including upper frame, the lower frame being installed on electric automobile chassis, institute
It states and two battery installing frames for being used to be put into power battery is arranged at left and right sides of lower frame, outside the battery installing frame
Opening of the end with insertion power battery, the madial wall of the battery installing frame away from opening is equipped with to be connected with power battery
Connector, it is characterized in that：The front and rear sides of the opening of the battery installing frame are equipped with locating convex block, on the power battery
Offer the sliding slot with locating convex block cooperation.
2. a kind of quick installation of power battery external orientation structure according to claim 1, it is characterized in that：The locating convex block pair
The one side of the opening of lower frame is answered to be equipped with guiding surface.
3. a kind of quick installation of power battery external orientation structure according to claim 2, it is characterized in that：The battery installing frame
Front and rear sides be equipped with several pulleys.
4. a kind of quick installation of power battery external orientation structure according to claim 3, it is characterized in that：The locating convex block
Top is equipped with groove, and one of pulley is mounted in groove and top exposes groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305691.1U CN207389166U (en) | 2017-10-11 | 2017-10-11 | A kind of quick installation of power battery external orientation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305691.1U CN207389166U (en) | 2017-10-11 | 2017-10-11 | A kind of quick installation of power battery external orientation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389166U true CN207389166U (en) | 2018-05-22 |
Family
ID=62331856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305691.1U Active CN207389166U (en) | 2017-10-11 | 2017-10-11 | A kind of quick installation of power battery external orientation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389166U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203956A (en) * | 2018-08-10 | 2019-01-15 | 康迪电动汽车（上海）有限公司 | A kind of device for quickly disassembling of automobile batteries packet |
| CN112549942A (en) * | 2020-12-02 | 2021-03-26 | 东风柳州汽车有限公司 | Power battery installation component and car |
| CN114300802A (en) * | 2021-12-31 | 2022-04-08 | 深圳精智机器有限公司 | Battery box guiding mechanism and battery box carrier |
-
2017
- 2017-10-11 CN CN201721305691.1U patent/CN207389166U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203956A (en) * | 2018-08-10 | 2019-01-15 | 康迪电动汽车（上海）有限公司 | A kind of device for quickly disassembling of automobile batteries packet |
| CN112549942A (en) * | 2020-12-02 | 2021-03-26 | 东风柳州汽车有限公司 | Power battery installation component and car |
| CN112549942B (en) * | 2020-12-02 | 2022-02-25 | 东风柳州汽车有限公司 | Power battery installation component and car |
| CN114300802A (en) * | 2021-12-31 | 2022-04-08 | 深圳精智机器有限公司 | Battery box guiding mechanism and battery box carrier |
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| GR01 | Patent grant |