CN210416197U

CN210416197U - New energy automobile battery pack installation mechanism

Info

Publication number: CN210416197U
Application number: CN201921423541.XU
Authority: CN
Inventors: 黄清兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-28
Anticipated expiration: 2029-08-29

Abstract

The utility model belongs to the technical field of the battery installation, especially, be a new energy automobile battery pack installation mechanism, including setting up the bottom plate in a plurality of battery pack bodies below, the bottom fixed mounting of battery pack body has four travellers, and four travellers are rectangular array and arrange, and a plurality of recesses have been seted up at the top of bottom plate, and in the bottom of traveller extended to the recess that corresponds, the inner wall sliding connection of traveller and the recess that corresponds, seted up a plurality of first cavities on the bottom plate, seted up first through-hole on one side inner wall of first cavity, first through-hole and the recess intercommunication that corresponds, the traveller was close to one side of the first cavity that corresponds and has seted up the draw-in groove, and slidable mounting has first slider in the first cavity. The utility model discloses simple structure, convenient operation fixes or removes fixedly through simple rotation action just can be quick to the traveller to can be quick change the battery pack body, give people and brought very big facility.

Description

New energy automobile battery pack installation mechanism

Technical Field

The utility model relates to a battery installation technical field especially relates to a new energy automobile battery pack installation mechanism.

Background

The new energy automobile is characterized in that unconventional automobile fuel is used as a power source, advanced technologies in the aspects of power control and driving of the automobile are integrated, the formed technical principle is advanced, the automobile is provided with new technologies and new structures, the automobile mainly comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile and the like, the development momentum is good, along with the continuous development of science and technology, the protection consciousness of people on the environment is continuously improved, the new energy automobile is concerned by people, particularly the electric automobile, a battery is a key component of the electric automobile, and a battery component is basically fixedly mounted on a support and then placed in a battery box.

However, in the prior art, the mounting mechanism of the battery pack of the new energy automobile is complex in design, laborious in operation, inconvenient for replacing the battery pack, and troublesome for people due to the fact that a large amount of dismounting work is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a new energy automobile battery pack installation mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a new energy automobile battery pack installation mechanism comprises a bottom plate arranged below a plurality of battery pack bodies, wherein four sliding columns are fixedly installed at the bottom of each battery pack body and are arranged in a rectangular array, a plurality of grooves are formed in the top of the bottom plate, the bottom ends of the sliding columns extend into the corresponding grooves, the sliding columns are in sliding connection with the inner walls of the corresponding grooves, a plurality of first cavities are formed in the bottom plate, a first through hole is formed in the inner wall of one side of each first cavity and is communicated with the corresponding groove, a clamping groove is formed in one side, close to the corresponding first cavity, of each sliding column, a first sliding block is installed in the first cavity in a sliding mode, a pin rod is fixedly installed on one side, close to the first through hole, of each first sliding block, one end, far away from the corresponding first sliding block, extends into the corresponding clamping groove, the pin rod penetrates through the corresponding first through hole, the inner walls of the first through holes and the clamping grooves are in sliding connection with the corresponding pin, sliding sleeve is equipped with the spring on the pin rod, spring and first cavity looks adaptation, the one end that first slider was kept away from to the spring is close to one side inner wall sliding connection of traveller with first cavity, a plurality of second cavities have been seted up on the bottom plate, the second cavity communicates with the first cavity that corresponds, slidable mounting has the second slider in the second cavity, one side of second slider extends to in the first cavity that corresponds, the inner wall sliding connection of second slider and first cavity, and second slider and the first slider sliding connection that corresponds, the second slider is kept away from one side of first slider and is rotated and install the lead screw, the one end that the second slider was kept away from to the lead screw extends outside the bottom plate.

Preferably, a threaded through hole is formed in the inner wall of one side, away from the corresponding first cavity, of the second cavity, a screw rod is installed in the threaded through hole in a threaded mode, and a handle is welded at one end, located outside the bottom plate, of the screw rod.

Preferably, the pin rod is fixedly sleeved with an annular clamping block, the annular clamping block is slidably mounted in the corresponding first cavity, and one end of the spring, which is close to the first sliding block, is fixedly connected with the annular clamping block.

Preferably, a rotating groove is formed in one side, away from the first sliding block, of the second sliding block, one end, close to the first sliding block, of the screw rod extends into the corresponding rotating groove, a bearing is fixedly sleeved on the screw rod, and the outer ring of the bearing is fixedly connected with the inner wall of the corresponding rotating groove.

Preferably, a sliding groove is formed in the inner wall of one side, away from the corresponding groove, of the second cavity, a limiting block is slidably mounted in the sliding groove, and one side of the limiting block extends to the outside of the sliding groove and is fixedly connected with the corresponding second sliding block.

Preferably, the sliding column is of a rectangular structure, the first sliding block and the second sliding block are respectively provided with a first inclined surface and a second inclined surface, and the first inclined surface is matched with the corresponding second inclined surface.

Compared with the prior art, the beneficial effects of the utility model are that: the battery pack is characterized in that the battery pack body is fixed after the sliding columns are fixed in the corresponding grooves and all four pin rods are in place.

The utility model discloses simple structure, convenient operation fixes or removes fixedly through simple rotation action just can be quick to the traveller to can be quick change the battery pack body, give people and brought very big facility.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top sectional view of the middle bottom plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base plate; 2. a battery pack body; 3. a traveler; 4. a groove; 5. a first chamber; 6. a first through hole; 7. a card slot; 8. a first slider; 9. a pin rod; 10. a spring; 11. a second chamber; 12. a second slider; 13. and a screw rod.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a new energy automobile battery pack installation mechanism comprises a bottom plate 1 arranged below a plurality of battery pack bodies 2, four sliding columns 3 are fixedly installed at the bottom of each battery pack body 2, the four sliding columns 3 are arranged in a rectangular array, a plurality of grooves 4 are formed in the top of the bottom plate 1, the bottom ends of the sliding columns 3 extend into the corresponding grooves 4, the sliding columns 3 are connected with the inner walls of the corresponding grooves 4 in a sliding mode, a plurality of first cavities 5 are formed in the bottom plate 1, first through holes 6 are formed in the inner wall of one side of each first cavity 5, the first through holes 6 are communicated with the corresponding grooves 4, clamping grooves 7 are formed in one sides, close to the corresponding first cavities 5, of the sliding columns 3, first sliding blocks 8 are installed in the first cavities 5 in a sliding mode, pin rods 9 are fixedly installed on one sides, close to the first through holes 6, ends, far away from the corresponding first sliding blocks 8, of the pin rods 9 extend into the corresponding clamping grooves 7, the pin rods 9 penetrate through the corresponding first through holes 6, the inner walls of the first through holes 6 and the clamping grooves 7 are in sliding connection with the corresponding pin rods 9, springs 10 are sleeved on the pin rods 9 in a sliding mode, the springs 10 are matched with the first cavities 5, one ends, far away from the first sliding blocks 8, of the springs 10 are in sliding connection with the inner wall, close to the sliding columns 3, of the first cavities 5, a plurality of second cavities 11 are formed in the bottom plate 1, the second cavities 11 are communicated with the corresponding first cavities 5, second sliding blocks 12 are installed in the second cavities 11 in a sliding mode, one sides of the second sliding blocks 12 extend into the corresponding first cavities 5, the second sliding blocks 12 are in sliding connection with the inner walls of the first cavities 5, the second sliding blocks 12 are in sliding connection with the corresponding first sliding blocks 8, one sides, far away from the first sliding blocks 8, of the second sliding blocks 12 are rotatably installed with screw rods 13, and one ends, far away from the second sliding blocks 12, of;

the inner wall of one side of the second cavity 11 far away from the corresponding first cavity 5 is provided with a threaded through hole, a screw rod 13 is installed in the threaded through hole in a threaded manner, a handle is welded at one end of the screw rod 13 positioned outside the bottom plate 1, an annular clamping block is fixedly sleeved on the pin rod 9 and is slidably installed in the corresponding first cavity 5, one end of the spring 10 close to the first slider 8 is fixedly connected with the annular clamping block, one side of the second slider 12 far away from the first slider 8 is provided with a rotating groove, one end of the screw rod 13 close to the first slider 8 extends into the corresponding rotating groove, a bearing is fixedly sleeved on the screw rod 13, the outer ring of the bearing is fixedly connected with the inner wall of the corresponding rotating groove, the inner wall of one side of the second cavity 11 far away from the corresponding groove 4 is provided with a sliding groove, a limiting block is slidably installed in the sliding groove, one side of the limiting block, the sliding column 3 is of a rectangular structure, a first sliding block 8 and a second sliding block 12 are respectively provided with a first inclined surface and a second inclined surface, the first inclined surface is matched with the corresponding second inclined surface, four sliding columns 3 at the bottom of the battery component body 2 are inserted into the corresponding grooves 4 in a sliding manner through matching of the battery component body 2, the sliding columns 3, the grooves 4, the handle, the screw rod 13, the second cavity 11, the sliding blocks 12 and the first cavity 5, the handle is rotated to drive the screw rod 13 to rotate, the screw rod 13 rotates to enter the second cavity 11, the screw rod 13 rotates on the corresponding second sliding block 12 and pushes the second sliding block 12 to slide into the first cavity 5, the first sliding block 8 is pushed by the second sliding block 12 to slide transversely in the corresponding first cavity 5 and close to the grooves 4 through matching of the first sliding block 8, the second sliding block 12, the first cavity 5, the grooves 4, the pin rods 9, the clamping grooves 7, the springs 10, the sliding columns 3 and the battery component body 2, first slider 8 drives and corresponds 9 lateral motions of pin rod and slides and get into the draw-in groove 7 that corresponds, and spring 10 is compressed, and traveller 3 is fixed in the recess 4 that corresponds, and four pin rod 9 are whole targets in place the back, and battery pack body 2 is fixed, the utility model discloses simple structure, convenient operation just can be quick fix or remove fixedly to traveller 3 through simple rotation action to can be quick change battery pack body 2, give people and brought very big facility.

The working principle is as follows: when the battery component body 2 needs to be installed, firstly, the four sliding columns 3 at the bottom of the battery component body 2 are inserted into the corresponding grooves 4 in a sliding manner, then the handle is rotated to drive the screw rod 13 to rotate, the screw rod 13 is rotated to enter the second chamber 11 because the screw rod 13 is installed in the threaded through hole in a threaded manner, meanwhile, the screw rod 13 rotates on the corresponding second slide block 12 and pushes the second slide block 12 to slide to enter the first chamber 5, so that the first slide block 8 is pushed by the second slide block 12 to transversely slide in the corresponding first chamber 5 and be close to the grooves 4, meanwhile, the first slide block 8 drives the corresponding pin rods 9 to transversely move and slide into the corresponding clamping grooves 7, the springs 10 are compressed, so that the sliding columns 3 are fixed in the corresponding grooves 4, after all the four pin rods 9 are in place, the battery component body 2 is fixed, the installation is finished, and when the battery component body 2 needs to be disassembled and replaced, the handle is rotated reversely, so that the second sliding block 12 returns to the second cavity 11, the spring 10 is ejected out, the first sliding block 8 slides to be away from the groove 4, the pin rod 9 is driven to slide to exit the clamping groove 7, the fixation of the sliding column 3 is released, and then the battery pack body 2 can be replaced.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile battery pack installation mechanism, is including setting up bottom plate (1) in a plurality of battery pack bodies (2) below, its characterized in that: the bottom of the battery pack body (2) is fixedly provided with four sliding columns (3), the four sliding columns (3) are arranged in a rectangular array, the top of the bottom plate (1) is provided with a plurality of grooves (4), the bottom ends of the sliding columns (3) extend into the corresponding grooves (4), the sliding columns (3) are connected with the inner walls of the corresponding grooves (4) in a sliding manner, the bottom plate (1) is provided with a plurality of first chambers (5), one side inner wall of each first chamber (5) is provided with a first through hole (6), the first through holes (6) are communicated with the corresponding grooves (4), one side of each sliding column (3) close to the corresponding first chamber (5) is provided with a clamping groove (7), the first sliding block (8) is slidably arranged in the first chamber (5), one side of each first sliding block (8) close to the corresponding first through hole (6) is fixedly provided with a pin rod (9), one end of each pin rod (9) far away from the corresponding first sliding block (8) extends into the corresponding clamping groove (7), the pin rod (9) penetrates through the corresponding first through hole (6), the inner walls of the first through hole (6) and the clamping groove (7) are in sliding connection with the corresponding pin rod (9), a spring (10) is sleeved on the pin rod (9) in a sliding mode, the spring (10) is matched with the first cavity (5), one end, far away from the first sliding block (8), of the spring (10) is in sliding connection with the inner wall of one side, close to the sliding column (3), of the first cavity (5), a plurality of second cavities (11) are formed in the bottom plate (1), the second cavities (11) are communicated with the corresponding first cavities (5), a second sliding block (12) is installed in the second cavities (11) in a sliding mode, one side of the second sliding block (12) extends into the corresponding first cavity (5), the second sliding block (12) is in sliding connection with the inner wall of the first cavity (5), and the second sliding block (12) is in sliding connection with the corresponding first sliding block (8), one side of the second sliding block (12) far away from the first sliding block (8) is rotatably provided with a screw rod (13), and one end of the screw rod (13) far away from the second sliding block (12) extends out of the bottom plate (1).

2. The new energy automobile battery pack installation mechanism of claim 1, wherein: the inner wall of one side, far away from the corresponding first cavity (5), of the second cavity (11) is provided with a threaded through hole, the screw rod (13) is installed in the threaded through hole in a threaded mode, and the handle is welded at one end, located outside the bottom plate (1), of the screw rod (13).

3. The new energy automobile battery pack installation mechanism of claim 1, wherein: an annular clamping block is fixedly sleeved on the pin rod (9) and is slidably mounted in the corresponding first cavity (5), and one end, close to the first sliding block (8), of the spring (10) is fixedly connected with the annular clamping block.

4. The new energy automobile battery pack installation mechanism of claim 1, wherein: the rotating groove is formed in one side, away from the first sliding block (8), of the second sliding block (12), one end, close to the first sliding block (8), of the lead screw (13) extends into the corresponding rotating groove, a bearing is fixedly sleeved on the lead screw (13), and the outer ring of the bearing is fixedly connected with the inner wall of the corresponding rotating groove.

5. The new energy automobile battery pack installation mechanism of claim 1, wherein: the second cavity (11) is far away from the sliding groove formed in the inner wall of one side of the corresponding groove (4), the sliding groove is internally provided with a limiting block in a sliding mode, and one side of the limiting block extends to the outside of the sliding groove and is fixedly connected with the corresponding second sliding block (12).

6. The new energy automobile battery pack installation mechanism of claim 1, wherein: the sliding column (3) is of a rectangular structure, a first inclined plane and a second inclined plane are respectively arranged on the first sliding block (8) and the second sliding block (12), and the first inclined plane is matched with the corresponding second inclined plane.