CN214068800U

CN214068800U - New energy automobile group battery bracket

Info

Publication number: CN214068800U
Application number: CN202023074910.4U
Authority: CN
Inventors: 刘美洲; 王邦军
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-27
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a new energy automobile battery pack bracket, which comprises a shell, wherein guide studs are distributed in the shell, a bottom plate is sleeved on the guide studs, a lower damping structure is installed at the bottom end of the bottom plate, a separation frame is further sleeved on the guide studs above the bottom plate, a battery is installed on the bottom plate, when the battery is vibrated, the battery moves downwards to drive a spring to deform, so that the damping effect is achieved, a piston tube can be driven to deform, so that gas in the piston tube enters the air bag, the battery is firstly contacted with the air bag after rebounding, so that secondary damping operation is achieved, the battery can be well protected, the probability of bad battery due to vibration is reduced, and only a fixing nut needs to be taken down when the battery is disassembled, at the moment, the bottom plate moves upwards under the action of the spring, so that the battery is convenient to disassemble.

Description

New energy automobile group battery bracket

Technical Field

The utility model belongs to the technical field of the group battery bracket technique and specifically relates to a new energy automobile group battery bracket is related to.

Background

The new energy vehicle is taken as a green and environment-friendly travel tool and is popular with people, most new energy vehicles on the market currently use electric power as the power for automobile traveling, so that batteries are inevitably needed to be used, brackets are inevitably needed to be used in the installation process of the batteries, although more brackets exist at present, most brackets lack corresponding shock absorption structures, and therefore the batteries are prone to poor contact after being vibrated for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough in the background art, the utility model discloses a new energy automobile group battery bracket, the utility model discloses not only can reduce the vibration that the battery received to contact failure's condition appears in the reduction battery, appears damaging the back at the battery moreover, also is convenient for dismantle between the battery, is convenient for overhaul and change the operation from this.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a new energy automobile group battery bracket, includes the casing, the internal distribution of casing has the direction double-screw bolt, the bottom plate has been cup jointed on the direction double-screw bolt, shock-absorbing structure down is installed to the bottom of bottom plate, still cup jointed on the direction double-screw bolt of bottom plate top and separated the frame, the welt is installed to the both sides all dismantlement formula of separating the frame, the top dismantlement formula of direction double-screw bolt is installed and is pressed the frame, on press the frame and install damping device on corresponding the face of bottom plate.

The lower shock-absorbing structure comprises a spring and a piston pipe which are distributed at the bottom end of the bottom plate.

The inner support is installed at the inner center of the shell, the clamping block is installed at the position, corresponding to the guide stud, of the inner support, the partition frame comprises a partition plate, and the clamping groove is formed in the position, corresponding to the clamping block, of the partition plate.

The welt includes insulating soft board, the spread groove has all been seted up to the both sides of baffle, the card post is installed to the position department that insulating soft board corresponds the spread groove, the inside threaded connection of spread groove above the card post has the reference column.

The upper pressing frame is composed of pressing plates which are uniformly distributed, holes are formed in the surfaces, corresponding to the guide studs, of the pressing plates, and fixing nuts are connected to the guide studs above the pressing plates in a threaded mode.

The upper damping device comprises an air bag arranged at the bottom end of the upper pressing frame, and an air inlet pipe is arranged on the air bag.

The side surface of the top end of the piston pipe is provided with an air outlet, and the air inlet pipe is connected with the air outlet through a pipeline.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

a new energy automobile group battery bracket, install the battery on the bottom plate, when the battery receives the vibration, the battery is decurrent to move, it takes place deformation to drive the spring from this, play absorbing effect from this, moreover can drive the piston pipe and deform, make the inside that the inside gas of piston pipe enters into the gasbag from this, make the battery contact with the gasbag earlier after kick-backing from this, carry out shock attenuation operation once more from this, can play good guard action to the battery, bad probability appears because of vibrations battery has been reduced, moreover when dismantling the battery, as long as take off fixation nut, bottom plate upward movement under the effect of spring this moment, be convenient for from this to dismantle the operation to the battery.

Drawings

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

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is a third sectional view of the present invention;

1. a housing; 2. a guide stud; 3. a base plate; 4. a lower shock-absorbing structure; 5. a separation frame; 6. a liner plate; 7. an upper pressing frame; 8. an upper damping device; 9. a spring; 10. a piston tube; 11. a partition plate; 12. a connecting ring; 13. an inner pillar; 14. a clamping block; 15. a card slot; 16. connecting grooves; 17. an insulating flexible board; 18. clamping the column; 19. a positioning column; 20. pressing a plate; 21. fixing a nut; 22. a compression nut; 23. an air bag; 24. an air inlet pipe; 25. an air outlet; 26. and (4) opening.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The new energy automobile battery pack bracket described in conjunction with the attached drawings 1-4 comprises a shell 1, wherein an opening 26 is formed in the bottom end of the shell 1, so that heat dissipation operation is convenient to perform inside the shell 1, guide studs 2 are distributed inside the shell 1, a bottom plate 3 is sleeved on the guide studs 2, so that the bottom plate 3 can move up and down on the guide studs 2, a lower damping structure 4 is installed at the bottom end of the bottom plate 3, a partition frame 5 is further sleeved on the guide studs 2 above the bottom plate 3, the partition frame 5 can prevent a battery from contacting with the battery, lining plates 6 are detachably installed on two sides of the partition frame 5, the lining plates 6 are made of porous materials and are convenient to dissipate heat, an upper pressing frame 7 is detachably installed at the top end of the guide studs 2, an upper damping device 8 is installed on the surface of the upper pressing frame 7 corresponding to the bottom plate 3, and the lower damping structure 4 and the upper damping device 8 are used in combination, thereby ensuring a shock absorbing effect.

Preferably: the lower damping structure 4 comprises a spring 9 and a piston tube 10 which are distributed at the bottom end of the bottom plate 3, the spring 9 not only plays a role in damping, but also can jack the bottom plate 3 upwards after the upper pressing frame 7 is taken down, and therefore the battery can be conveniently detached.

Preferably: an inner support column 13 is installed at the inner center position of the shell 1, a clamping block 14 is installed at the position, corresponding to the guide stud 2, of the inner support column 13, the partition frame 5 comprises a partition plate 11, a clamping groove 15 is formed in the position, corresponding to the clamping block 14, of the partition plate 11, a compression nut 22 is connected to the outer portion of the inner support column 13 above the partition plate 11, and therefore the position of the partition plate 11 around the positioning column 19 is limited.

Preferably: the lining plate 6 comprises an insulating soft plate 17, connecting grooves 16 are formed in two sides of the partition plate 11, clamping columns 18 are installed at positions, corresponding to the connecting grooves 16, of the insulating soft plate 17, and the connecting grooves 16 above the clamping columns 18 are connected with positioning columns 19 in a threaded mode, so that convenience is brought to a user to select the insulating soft plate 17 according to the specification of a battery.

Preferably: the upper pressing frame 7 is composed of pressing plates 20 which are uniformly distributed, the plurality of pressing plates 20 form a prismatic structure, so that the top ends of the batteries in each area can be conveniently pressed, holes are formed in the surfaces, corresponding to the guide studs 2, of the pressing plates 20, and fixing nuts 21 are connected to the guide studs 2 above the pressing plates 20 through threads.

Preferably: the upper shock-absorbing device 8 comprises an air bag 23 arranged at the bottom end of the upper pressure frame 7, and an air inlet pipe 24 is arranged on the air bag 23.

Preferably: the gas outlet 25 has been seted up to the top side of piston tube 10, intake pipe 24 passes through the pipeline and is connected with gas outlet 25, after bottom plate 3 atress downstream, can drive piston tube 10 and change, make the inside gas of piston tube 10 enter into the inside of gasbag 23 along gas outlet 25 from this, the pipeline, the direction of intake pipe 24, aerify gasbag 23 from this, make bottom plate 3 when upward movement, install and can not direct and the bottom of clamp plate 20 produces the hard contact on the battery top on bottom plate 3 surface, can play absorbing effect.

Example 1, a new energy automobile battery pack bracket, when in use, a battery is installed on the surface of a bottom plate 3 in the area between a spacer 5 and a housing 1, and then an upper pressing frame 7 is installed through a fixing nut 21, thereby pressing the battery, the spring is in a pressed state at this time, and a piston tube 10 also has a certain amount of deformation, thereby a certain amount of gas is in an air bag 23, when the battery is vibrated, if the battery moves downwards, the spring is caused to continue to be pressed at this time, and simultaneously the piston tube 10 continues to deform, thereby playing a role of shock absorption, furthermore, the piston tube 10 continues to deform, so that the air bag 23 becomes larger again, at this time, the top end of the battery still receives the pressure of the air bag 23, thereby ensuring that the battery cannot fall off from the bottom plate 3, then the spring 9 resets, at this time, the bottom plate 3 and the battery move upwards, at this time, the top end of the battery presses the air bag 23, thereby causing the air flow in the air bag 23 to flow back to the inside of the piston tube 10, thereby performing the damping work again.

The present invention is not described in detail in the prior art, and although the present invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of specifically implementing the technical solution are numerous, and only the preferred embodiments of the present invention are described above, but those skilled in the art should understand that the present invention can be variously changed in form and detail without departing from the spirit and scope of the present invention defined by the appended claims, and all of them are the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile group battery bracket, includes casing (1), characterized by: the inside distribution of casing (1) has guide screw (2), bottom plate (3) have been cup jointed on guide screw (2), shock-absorbing structure (4) down are installed to the bottom of bottom plate (3), still cup jointed on guide screw (2) of bottom plate (3) top and separated frame (5), welt (6) are installed to the both sides that separate frame (5) all dismantlement formula, the top dismantlement formula of guide screw (2) is installed and is pressed frame (7), on press frame (7) to correspond and install damping device (8) on the face of bottom plate (3).

2. The battery pack bracket for the new energy automobile as claimed in claim 1, wherein: the lower damping structure (4) comprises a spring (9) and a piston pipe (10) which are distributed at the bottom end of the bottom plate (3).

3. The battery pack bracket for the new energy automobile as claimed in claim 1, wherein: an inner support (13) is installed at the inner center of the shell (1), a clamping block (14) is installed at the position, corresponding to the guide stud (2), of the inner support (13), the partition frame (5) comprises a partition plate (11), and a clamping groove (15) is formed in the position, corresponding to the clamping block (14), of the partition plate (11).

4. The battery pack bracket for the new energy automobile as claimed in claim 3, wherein: the lining board (6) comprises an insulating soft board (17), connecting grooves (16) are formed in the two sides of the partition board (11), clamping columns (18) are installed at positions, corresponding to the connecting grooves (16), of the insulating soft board (17), and positioning columns (19) are connected to the inner threads of the connecting grooves (16) above the clamping columns (18).

5. The battery pack bracket for the new energy automobile as claimed in claim 1, wherein: the upper pressing frame (7) is composed of pressing plates (20) which are uniformly distributed, holes are formed in the surfaces, corresponding to the guide studs (2), of the pressing plates (20), and fixing nuts (21) are connected to the guide studs (2) above the pressing plates (20) in a threaded mode.

6. The battery pack bracket for the new energy automobile as claimed in claim 2, wherein: go up damping device (8) including installing gasbag (23) in last pressure frame (7) bottom, be provided with intake pipe (24) on gasbag (23).

7. The battery pack bracket for the new energy automobile as claimed in claim 6, wherein: an air outlet (25) is formed in the side face of the top end of the piston tube (10), and the air inlet tube (24) is connected with the air outlet (25) through a pipeline.