CN218171974U

CN218171974U - Locking structure of electric automobile battery package

Info

Publication number: CN218171974U
Application number: CN202221684040.9U
Authority: CN
Inventors: 邓晨浩
Original assignee: Suzhou Fulicheng Precision Parts Co ltd
Current assignee: Suzhou Fulicheng Precision Parts Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-30
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a locking structure of electric automobile battery package, including the locking shell, the inside lower wall of locking shell just is close to its left side fixed mounting and has the motor, the output fixed mounting of motor has the pivot, the outside of pivot just is close to the fixed cover in its both ends and is equipped with the driving gear, the upper and lower both sides fixedly connected with supporting shoe of locking shell inner wall, the left side fixed mounting of the supporting shoe other end has the bearing, the left side of bearing is rotated and is connected with the threaded rod, the outside swing joint of threaded rod has the movable block, the first push rod of inboard fixed connection of movable block, the right side fixedly connected with support column of supporting shoe, the outside sliding connection of support column has the slide, the utility model discloses an above-mentioned isotructure's cooperation has realized the automatic locking to the battery package, has avoided the condition that the battery package drops in the use, has improved the performance that locking device combats earthquake and cushion simultaneously.

Description

Locking structure of electric automobile battery package

Technical Field

The utility model relates to an electric automobile technical field specifically is a locking structure of electric automobile battery package.

Background

Along with the continuous increase of automobile holding capacity, tail gas emission corrodes human living environment as desired, the long-term problem commonly faced by human society development in climate and energy problems is developed, the development of a pure electric automobile has great significance for energy conservation and emission reduction, a storage battery pack is used as a core component of the electric automobile and is a power source of electric automobile power, but the electric automobile has long charging time and short endurance mileage, and in order to solve the problem, the battery replacement technology is started, however, the locking structure of most of the existing battery packs cannot automatically lock the battery pack, the battery pack can fall off in the driving process, meanwhile, the anti-seismic and buffer performance of the locking device is poor, certain adverse effects are brought to practical use, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking structure of electric automobile battery package has possessed the function to the automatic locking of battery package to avoided the condition that the battery package drops in the use, improved the performance of locking device antidetonation and buffering simultaneously, brought certain favourable influence for in-service use, solved the problem of proposing in the above background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a locking structure of electric automobile battery package, includes the locking shell, the inside lower wall of locking shell just is close to its left side fixed mounting has the motor, the output fixed mounting of motor has the pivot, the other end of pivot is rotated and is connected with the bearing, the opposite side of bearing and the inside upper wall fixed connection of locking shell, the outside of pivot just is close to the fixed cover in its both ends and is equipped with the driving gear, the upper and lower both sides fixedly connected with supporting shoe of locking shell inner wall, the left side fixed mounting of the supporting shoe other end has the bearing, the left side of bearing is rotated and is connected with the threaded rod, the outside swing joint of threaded rod has the movable block, the first push rod of inboard fixed connection of movable block, the right side of first push rod just is close to its both ends fixedly connected with traveller, the right side fixedly connected with support column of supporting shoe, the other end and the right side fixed connection of locking shell inner wall, the outside sliding connection of support column has the slide, the right side of slide just is close to its upper and lower both ends fixedly connected with hyoplastron, the right side wall of locking shell just is close to its intermediate position and has seted up the through-hole, the inside sliding connection of through-hole, the inside sliding connection has the second push rod, the mounting hole has been seted up at four angles at locking shell top.

Preferably, the left end fixed mounting of threaded rod has driven gear, driven gear is connected with the driving gear meshing, and the driving gear can drive driven gear and rotate, has realized the automatic locking to the battery package.

Preferably, the outside fixedly connected with slide bar of movable block, the other end fixed mounting of slide bar has the pulley, the upper and lower both sides fixed mounting of locking shell inner wall has the spout, spout and pulley sliding connection and adaptation.

Preferably, the left side of supporting shoe and be close to its upper and lower both ends fixed mounting have a telescopic link, the outside cover of telescopic link is equipped with first spring, the left side fixedly connected with buffer board of telescopic link, the left side fixedly connected with shock pad of buffer board, the material of shock pad is butyl rubber, through the setting of buffer board and first spring, has improved the performance of locking device antidetonation and buffering.

Preferably, the right-hand member fixedly connected with card post of traveller, the draw-in groove has been seted up to the left side inside of slide, draw-in groove and the mutual joint of card post and adaptation prevent that the traveller from producing the slip when promoting the slide, improve the stability of device.

Preferably, the outside cover of support column is equipped with the second spring, the left end of second spring and the right side fixed connection of slide, the right-hand member of second spring and the right side wall fixed connection of locking shell.

Preferably, a square hole is formed in the right side wall of the locking shell, the square hole penetrates through the right side wall of the locking shell, the tongue plate is a rectangular block which is transversely arranged, and the right end of the tongue plate is installed in a matched mode with the square hole.

Preferably, a limiting block is fixedly mounted at the left end of the second push rod, a clamping plate is fixedly mounted at the right end of the second push rod, a third spring is fixedly connected to the left side of the clamping plate, the other end of the third spring is fixedly connected to the right side of the locking shell, an anti-skid pad is fixedly mounted on the right side of the clamping plate, and the anti-skid pad is made of PVC materials.

Compared with the prior art, the beneficial effects of the utility model are that: the motor starts and can drive the pivot and rotate, the pivot can drive rolling gear and rotate, the driving gear can drive driven gear and rotate, driven gear can drive the threaded rod and rotate, the threaded rod can drive the movable block on its surface and move, the movable block is steady removal under the effect of pulley and spout, the movable block can drive first push rod and move, first push rod can push slide under the effect of traveller, the slide can promote the hyoplastron, the hyoplastron can insert in the slot of battery package, thereby the automatic locking to the battery package has been realized, the slide can promote the stopper, the stopper can drive the second push rod and move, the second push pedal can drive splint and move, splint can press from both sides tight battery package, and the right side fixed mounting of splint has the slipmat, thereby the condition that the battery package drops in the use has been avoided taking place, the movable block can drive the slide bar and move, the slide bar can extrude the buffer board, the buffer board passes through telescopic link and supporting shoe fixed connection, and the outside cover of supporting shoe is equipped with first spring, through the setting of buffer board and first spring, the performance that locking device moved antidetonation and buffering has been improved.

Drawings

FIG. 1 is a top view of the structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is an enlarged view of the position B of the present invention.

In the figure: 1. a locking shell; 2. a motor; 3. a rotating shaft; 4. a driving gear; 5. a support block; 6. a threaded rod; 7. a movable block; 8. a first push rod; 9. a traveler; 10. a support pillar; 11. a slide plate; 12. a tongue plate; 13. a second push rod; 14. mounting holes; 15. a driven gear; 16. a slide bar; 17. a pulley; 18. a chute; 19. a telescopic rod; 20. a first spring; 21. a buffer plate; 22. a shock pad; 23. clamping the column; 24. a card slot; 25. a second spring; 26. a limiting block; 27. a splint; 28. a third spring; 29. provided is a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, please refer to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a locking structure of electric automobile battery package, including locking shell 1, the inside lower wall of locking shell 1 and be close to its left side fixed mounting have motor 2, motor 2's output fixed mounting has pivot 3, the other end of pivot 3 rotates and is connected with the bearing, the opposite side of bearing and the inside upper wall fixed connection of locking shell 1, the outside of pivot 3 and be close to its both ends fixed cover and be equipped with driving gear 4, the upper and lower both sides fixedly connected with supporting shoe 5 of locking shell 1 inner wall, the left side fixed mounting of the supporting shoe 5 other end has the bearing, the left side of bearing is rotated and is connected with threaded rod 6, the outside swing joint of threaded rod 6 has movable block 7, the first push rod 8 of inboard fixed connection of movable block 7, the right side of first push rod 8 and be close to its both ends fixedly connected with traveller 9, the right side fixedly connected with support column 10 of supporting shoe 5, the other end and the right side fixed connection of locking shell 1 inner wall of support column 10, the outside sliding connection of support column 10 has slide 11, the right side of slide 11 and be close to its upper and lower both ends fixedly connected with 12, the right side of slide 11, the right side of locking shell 1 and be close to its intermediate position and offered the through-hole, the inside sliding connection has second push rod 13, four angles of locking shell 1 top are offered four angles of tongue plate 14.

Further, the left end fixed mounting of threaded rod 6 has driven gear 15, and driven gear 15 is connected with the meshing of driving gear 4, and driving gear 4 can drive driven gear 15 and rotate, has realized the automatic locking to the battery package.

Further, the outside fixedly connected with slide bar 16 of movable block 7, the other end fixed mounting of slide bar 16 has pulley 17, and the upper and lower both sides fixed mounting of locking shell 1 inner wall has spout 18, and pulley 17 can slide on spout 18 to the stability of first push rod 8 when removing has been guaranteed.

Further, the left side of supporting shoe 5 and be close to its upper and lower both ends fixed mounting have telescopic link 19, and telescopic link 19's outside cover is equipped with first spring 20, and telescopic link 19's left side fixedly connected with buffer board 21, buffer board 21's left side fixedly connected with shock pad 22, shock pad 22's material are butyl rubber, through buffer board 21 and first spring 20's setting, have improved the performance of locking device antidetonation and buffering.

Further, the right end fixedly connected with card post 23 of traveller 9, draw-in groove 24 has been seted up to slide 11's left side inside, and draw-in groove 24 and card post 23 can the joint each other to make traveller 9 can not slide when promoting slide 11, and then improved the stability of device.

Embodiment 2, please refer to fig. 1 to 3, the difference between this embodiment and embodiment 1 is: the outside cover of support column 10 is equipped with second spring 25, the left end of second spring 25 and the right side fixed connection of slide 11, the right-hand member of second spring 25 and the right side wall fixed connection of locking shell 1, setting through second spring 25, the shock-absorbing capacity of slide 11 has been improved, thereby guaranteed that hyoplastron 12 can be steady insert in the slot of battery package, the square hole has been seted up to the right side wall of locking shell 1, the square hole runs through the right side wall of locking shell 1, hyoplastron 12 is the rectangular block of horizontal setting, the right-hand member and the square hole cooperation installation of hyoplastron 12, the left end fixed mounting of second push rod 13 has stopper 26, the right-hand member fixed mounting of second push rod 13 has splint 27, the left side fixed connection of splint 27 has third spring 28, the other end of third spring 28 and the right side fixed connection of locking shell 1, splint 27 can press from both sides tight battery package, and the right side fixed mounting of splint 27 has slipmat 29, slipmat 29 is the PVC material, thereby the condition that the battery package drops in the use has been avoided taking place.

The working principle is as follows: when the locking structure of the electric vehicle battery pack is in use, a worker can start the motor 2, the motor 2 can drive the rotating shaft 3 to rotate, the rotating shaft 3 can drive the rotating gear to rotate, the driving gear 4 can drive the driven gear 15 to rotate, the driven gear 15 can drive the threaded rod 6 to rotate, the threaded rod 6 can drive the movable block 7 on the surface of the threaded rod to move, the movable block 7 can stably move under the action of the pulley 17 and the chute 18, the movable block 7 can drive the first push rod 8 to move, the first push rod 8 can drive the sliding plate 11 under the action of the sliding column 9, the sliding plate 11 can push the tongue plate 12, the tongue plate 12 can be inserted into a slot of the battery pack, so that the battery pack can be automatically locked, the movable block 7 can drive the sliding rod 16 to move, the sliding rod 16 can move to push the buffer plate 21 when moving rightwards, the buffer plate 21 is fixedly provided with the shock pad 22 on one side where the buffer plate 21 is pressed, the material of the shock pad 22 is butyl rubber, the other side of the buffer plate 21 is fixedly connected with the support block 5 through the telescopic rod 19, the first spring 20 is sleeved outside the buffer plate 21, the shock pad 20 is arranged, the shock pad, the shock-proof device is provided with the buffer plate 27, the push plate 27, the situation that the second clamp plate 27 can drive the battery pack to move is prevented from moving clamp plate 27, and the second clamp plate 27, and the battery clamp plate 27, and the situation that the second clamp plate 27 can drive the battery clamp plate 27, and the battery pack, and the second clamp plate 27 can be moved is prevented from falling occurs, and the situation that the battery clamp plate 27 is prevented from the battery clamp plate 27, and the battery clamp plate 27 is prevented from falling occurs, and the situation that the battery clamp plate 27 is prevented from occurring in the battery pack from occurring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a locking structure of electric automobile battery package, includes locking shell (1), its characterized in that: the inner lower wall of the locking shell (1) is fixedly provided with a motor (2) close to the left side of the locking shell, the output end of the motor (2) is fixedly provided with a rotating shaft (3), the other end of the rotating shaft (3) is rotatably connected with a bearing, the other side of the bearing is fixedly connected with the inner upper wall of the locking shell (1), the outer part of the rotating shaft (3) is fixedly provided with a driving gear (4) close to the two ends of the rotating shaft, the upper side and the lower side of the inner wall of the locking shell (1) are fixedly connected with supporting blocks (5), the left side of the other end of the supporting blocks (5) is fixedly provided with a bearing, the left side of the bearing is rotatably connected with a threaded rod (6), the outer part of the threaded rod (6) is movably connected with a movable block (7), the inner side of the movable block (7) is fixedly connected with a first push rod (8), the right side of the first push rod (8) is close to the two ends of a sliding column (9), the right side of the supporting block (5) is fixedly connected with a supporting column (10), the other end of the supporting column (10) is fixedly connected with the right side of the inner wall of the locking shell (1), the outer part of the supporting column (10) is slidably connected with a sliding plate (11), the sliding plate (11) is provided with a second through hole (12) close to the upper end of the sliding plate (12), and the inner lower side of the sliding plate (13) and the through hole, four corners at the top of the locking shell (1) are provided with mounting holes (14).

2. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the left end fixed mounting of threaded rod (6) has driven gear (15), driven gear (15) are connected with driving gear (4) meshing.

3. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the outside fixedly connected with slide bar (16) of movable block (7), the other end fixed mounting of slide bar (16) has pulley (17), the upper and lower both sides fixed mounting of locking shell (1) inner wall has spout (18), spout (18) and pulley (17) sliding connection and adaptation.

4. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the supporting shoe comprises a supporting block (5), and is characterized in that a telescopic rod (19) is fixedly mounted on the left side of the supporting block and close to the upper end and the lower end of the supporting block, a first spring (20) is sleeved outside the telescopic rod (19), a buffer plate (21) is fixedly connected to the left side of the telescopic rod (19), a shock absorption pad (22) is fixedly connected to the left side of the buffer plate (21), and the shock absorption pad (22) is made of butyl rubber.

5. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the right-hand member fixedly connected with card post (23) of traveller (9), draw-in groove (24) have been seted up to the left side inside of slide (11), draw-in groove (24) and card post (23) joint and adaptation each other.

6. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the outside cover of support column (10) is equipped with second spring (25), the left end of second spring (25) and the right side fixed connection of slide (11), the right-hand member of second spring (25) and the right side wall fixed connection of locking shell (1).

7. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the locking structure is characterized in that a square hole is formed in the right side wall of the locking shell (1), the square hole penetrates through the right side wall of the locking shell (1), the tongue plate (12) is a rectangular block which is transversely arranged, and the right end of the tongue plate (12) is installed in a matched mode with the square hole.

8. The locking structure of the battery pack of the electric vehicle according to claim 1, characterized in that: the left end fixed mounting of second push rod (13) has stopper (26), the right-hand member fixed mounting of second push rod (13) has splint (27), the left side fixedly connected with third spring (28) of splint (27), the other end of third spring (28) and the right side fixed connection of locking shell (1), the right side fixed mounting of splint (27) has slipmat (29), slipmat (29) are the PVC material.