CN208149042U - A kind of batteries of electric automobile device for ejecting - Google Patents

Abstract

The utility model relates to a kind of batteries of electric automobile device for ejecting, the problem of effective solution electric car replacement battery or another withdrawing difficulty when using battery；The technical solution of solution includes battery holder, the inner bottom surface center of battery holder is provided with the first vertical blind hole, the sliding block that can slide up and down is installed in first blind hole, first pressure spring is installed below sliding block, a vertical T-slot is respectively provided on battery holder inner sidewall, one vertical bar that can slide up and down is installed in T-slot, the bottom of each vertical bar is fixedly connected to a pressing plate, second pressure spring is installed between the lower surface of pressing plate and the inner bottom surface of battery holder, the side wall of battery holder has opened the first groove, it is openning shape on the inside of first groove, one horizontal baffle is installed in each first groove, the vertical axes of each baffle one end one and the first groove floor are hinged, third pressure spring is connected between the baffle other end and the first groove lateral wall；The utility model clever structure, it is simple and effective.

Description

A kind of batteries of electric automobile device for ejecting

Technical field

The utility model relates to electric car field, specifically a kind of batteries of electric automobile device for ejecting.

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 batteries of electric automobile bullet Device out, the problem of effective solution electric car replacement battery or another withdrawing difficulty when using battery.

Its technical solution solved is a kind of batteries of electric automobile device for ejecting, including battery holder, battery holder upper end opening Square casing, the inner bottom surface center of battery holder is provided with the first vertical blind hole, and being equipped in the first blind hole can be in the first blind hole In the sliding block that slides up and down, the first pressure spring is installed between the bottom surface of sliding block and the bottom hole of the first blind hole；

A vertical T-slot is respectively provided on battery holder or so inner sidewall, being equipped with one in T-slot can slide up and down Vertical bar, the upper end of vertical bar and the sidewall upper of battery holder are mutually neat, and lower end is higher than the bottom surface of battery holder, and the bottom of each vertical bar is solid Surely it is connected with a pressing plate parallel with battery holder bottom surface, is equipped between the lower surface of each pressing plate and the inner bottom surface of battery holder Second pressure spring；The side wall top of battery holder at each vertical bar upper end position is provided with first groove, is on the inside of the first groove Openning shape is equipped with a horizontal baffle, the vertical axes of each baffle one end one and the first groove in each first groove Bottom surface is hinged, is connected with third pressure spring between 10 other end of baffle and the first groove lateral wall.

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.

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 the utility model battery holder front sectional view.

Fig. 4 is the overhead sectional view at the utility model T-slot.

Fig. 5 is the utility model vertical bar main view.

Fig. 6 is the utility model vertical bar top view.

Specific embodiment

Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.

It is provided by Fig. 1 to Fig. 6, 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；

A vertical T-slot 5 is respectively provided on 1 or so inner sidewall of battery holder, downslide can be gone up by being equipped with one in T-slot 5 Dynamic vertical bar 6, the upper end of vertical bar 6 and the sidewall upper of battery holder 1 are mutually neat, and lower end is higher than the bottom surface of battery holder 1, each vertical bar 6 Lower end be fixedly connected to a pressing plate 7 parallel with 1 bottom surface of battery holder, the lower surface of each pressing plate 7 and battery holder 1 it is interior Second pressure spring 8 is installed between bottom surface；The side wall top of battery holder 1 at each 6 upper end position of vertical bar be provided with one it is first recessed Slot 9 is openning shape on the inside of first groove 9, is equipped with a horizontal baffle 10, each baffle 10 1 in each first groove 9 End is hinged through a vertical axes 11 and 9 bottom surface of the first groove, is connected with third pressure between the other end and the lateral wall of the first groove 9 Spring 12.

To reduce installation space, 3 lower surface of sliding block and 2 bottom of the first blind hole are respectively provided with second blind hole 13, Two the second blind holes 13 are open relatively, and 4 both ends of the first pressure spring are respectively placed in two the second blind holes 13.

To be steady after installing battery case, 1 inner bottom surface of battery holder is opened there are two the second groove 14, and two second recessed Slot 14 is located at the underface of two pressing plates 7, and second pressure spring 8 is mounted on 7 lower surface of 14 bottom surface of the second groove and pressing plate Between, pressing plate 7 can move down in the second groove 14 of indentation.

To shake battery case will not in battery holder 1, it is equipped on 1 or so the inner sidewall of battery holder a plurality of vertical Support bar 15, a plurality of support bar 15 on each inner sidewall is arranged side by side.

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 two pressure plates 7, battery case, which will continue to glide, to be made The slide downward in the first blind hole 2 of sliding block 3 compresses the first pressure spring 4, while two pressure plates 7 being made to move down the second pressure spring 8 of compression, When the first pressure spring 4 and the second pressure spring 8 are compressed to its elastic force and when equal to the gravity of battery case, battery case stopping is moved downward, this When apply downward pressure to battery case, make it that the first pressure spring 4 and the elastic force of the second pressure spring 8 be overcome to continue to move down, until battery The bottom surface of case and the inner bottom surface contact of battery holder 1, pressing plate 7 is pressed into the second groove 14 at this time, and sliding block 3 is pressed into the first blind hole 2, Battery case upper surface and 9 bottom surface of the first groove are to flat.

In above process, vertical bar 6 is driven to move downward while pressing plate 7 moves down, until when being moved to lowest point, The upper end of vertical bar 6 is equal with the bottom surface of the first groove 9, and vertical bar 6 no longer stops baffle 10, work of the baffle 10 in third pressure spring 12 It is inwardly rotated under around vertical axes 11, inwardly the baffle 10 after rotation will bear against on the upper surface of battery case, make battery case will not Pop-up, battery case fixation under support bar 15, the positioning support of battery holder 1 and the barrier effect of baffle 10 are clamped on battery holder In 1.

When needing to take out battery, stirring two pressing plates 7 respectively rotates outward it around hinge joint, when two baffles 7 are complete When in into the first groove 9, sliding block 3 moves up under the action of the first pressure spring 4, effect of two pressing plates 7 in the second pressure spring 8 Under move up, pressing plate 7 and sliding block 3 push battery case to pop up jointly, and vertical bar 6 is driven while pressing plate 7 moves up It moves up, baffle 10 is blocked in 6 upper end of vertical bar prevents it from inwardly rotating, and unclamps baffle 10 at this time, takes 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 stir two baffles 10 and pack up it, and battery can appliance for releasing single Out, it moreover, the whole device after taking out battery automatically replies original state, can directly be installed when installing next time.

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 6 and baffle 10, realizes that battery is installed in place rear automatic clamping Tightly, it 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 pressing plate 7, sliding block 3 and pressing plate 7 buffer battery under the action of its lower first pressure spring 4 and the second pressure spring 8, are finally pressed into battery Battery holder 1, this device is avoided to be fallen in battery holder bottom and makes to battery since setter operation error pounds battery directly At damaging or causing danger, even if operator's fault falls battery, due to the buffer function of the first pressure spring 4 and the second pressure spring 8 Battery will not be damaged.

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 (4)

1. a kind of batteries of electric automobile device for ejecting, including battery holder（1）, which is characterized in that battery holder（1）For upper end opening Square casing, battery holder（1）Inner bottom surface center be provided with the first vertical blind hole（2）, the first blind hole（2）Inside being equipped with can be One 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 be equipped with first Pressure spring（4）；

Battery holder（1）A vertical T-slot is respectively provided on the inner sidewall of left and right（5）, T-slot（5）Inside being equipped with one can be upper and lower The vertical bar of sliding（6）, vertical bar（6）Upper end and battery holder（1）Sidewall upper it is mutually neat, lower end be higher than battery holder（1）Bottom surface, Each vertical bar（6）Lower end be fixedly connected to one and battery holder（1）The parallel pressing plate in bottom surface（7）, each pressing plate（7）Under Surface and battery holder（1）Inner bottom surface between the second pressure spring is installed（8）；Each vertical bar（6）Battery holder at upper end position（1） Side wall top be provided with first groove（9）, the first groove（9）Inside is openning shape, each first groove（9）Inside it is equipped with One horizontal baffle（10）, each baffle（10）The vertical axes of one end one（11）With the first groove（9）Bottom surface is hinged, baffle （10）The other end and the first groove（9）Lateral wall between be connected with third pressure spring（12）.

2. a kind of batteries of electric automobile device for ejecting according to claim 1, which is characterized in that the sliding block（3）Under Surface and the first blind hole（2）Bottom is respectively provided with second blind hole（13）, two the second blind holes（13）Opening is opposite, the first pressure spring （4）Both ends are respectively placed in two the second blind holes（13）It is interior.

3. a kind of batteries of electric automobile device for ejecting according to claim 1, which is characterized in that the battery holder（1） Inner bottom surface is opened there are two the second groove（14）, two the second grooves（14）It is located at two pressing plates（7）Underface, it is described Second pressure spring（8）It is mounted on the second groove（14）Bottom surface and pressing plate（7）Lower surface between, pressing plate（7）Pressure can be moved down Enter the second groove（14）It is interior.

4. a kind of batteries of electric automobile device for ejecting according to claim 1, which is characterized in that the battery holder（1） A plurality of vertical support bar is equipped on the inner sidewall of left and right（15）, a plurality of support bar on each inner sidewall（15）It is arranged side by side.