CN215418450U

CN215418450U - New forms of energy battery that can install fast prevents falling and uses protection device

Info

Publication number: CN215418450U
Application number: CN202121818604.9U
Authority: CN
Inventors: 曹振峰; 曹玲玲
Original assignee: Beijing Vocational North Education Technology Co ltd
Current assignee: Beijing Vocational North Education Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-04
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a new energy battery anti-falling protection device capable of being installed quickly, which comprises: the inner wall of the outer shell is fixedly provided with an air bag playing a role in buffering, the outer wall of the air bag is fixedly connected with an inner shell to form a protection structure of the battery body, and the battery body is attached to the inner wall of the inner shell; the breather pipe is fixedly communicated with the side wall of the air bag and fixedly penetrates through the shell; further comprising: the movable frame is symmetrically distributed at the top of the shell, and the bottom of the movable frame is attached to the upper surface of the shell. This new forms of energy battery that can install fast prevents falling and uses protection device, it adopts gasbag buffering absorbing mode to protect the battery, utilizes the gasbag to wrap up battery mounting structure for the device can accomplish the shock attenuation in more positions, has improved the protecting effect, and the device can be with the battery fast fixed.

Description

New forms of energy battery that can install fast prevents falling and uses protection device

Technical Field

The utility model relates to the technical field of batteries, in particular to a new energy battery anti-falling protection device capable of being installed quickly.

Background

The new energy battery is a large-capacity electric energy storage device, and in order to avoid the battery transportation process, the damage of falling takes place, need use protector protection battery, and the protection device still has some problems for the current battery is prevented falling yet.

For example, a new forms of energy battery protection device of publication No. CN212648381U, includes the box, the top of box is through bolt fixedly connected with battery box lid, fixed mounting has the handle in the middle of the top of battery box lid, the inner chamber bottom fixed mounting of box has the support plate, the top fixedly connected with second … … of heat conduction silica gel of support plate. It adopts spring buffering absorbing mode to protect the battery, because buffer structure can only axial motion, leads to the shock attenuation protective effect of device relatively poor, and the device is difficult to with the battery quick fixation.

In view of the above problems, innovative design is urgently needed on the basis of the original battery anti-falling protection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a new energy battery anti-falling protection device capable of being installed quickly, and aims to solve the problems that the existing battery anti-falling protection device in the background art adopts a spring buffering and damping mode to protect a battery, and a damping structure only moves axially, so that the device is poor in damping and protection effect, and the battery is difficult to fix quickly.

In order to achieve the purpose, the utility model provides the following technical scheme: a new energy battery that can install fast prevents falling and uses protection device includes:

the inner wall of the outer shell is fixedly provided with an air bag playing a role in buffering, the outer wall of the air bag is fixedly connected with an inner shell to form a protection structure of the battery body, and the battery body is attached to the inner wall of the inner shell;

the breather pipe is fixedly communicated with the side wall of the air bag and fixedly penetrates through the shell;

further comprising:

the movable frame is symmetrically distributed at the top of the shell, the bottom of the movable frame is arranged in a manner of being attached to the upper surface of the shell, a sliding block is fixedly installed at the center of the bottom surface of the movable frame, and the sliding block is installed at the top of the shell;

the end part of the threaded rod is rotatably arranged at the center of the side wall of the movable frame, and the threaded rod horizontally penetrates through the top of the shell and forms a threaded connection relation with the top of the shell.

Preferably, a pneumatic cylinder is coaxially arranged outside the port of the vent pipe, the pneumatic cylinder is vertically installed on the side wall of the housing, and a piston is slidably installed on the inner wall of the pneumatic cylinder, so that the piston can move in the pneumatic cylinder.

Preferably, a guide rod is vertically installed at the center of the end face of the piston, a first spring is fixedly connected between the end face of the piston and the inner wall of the pneumatic cylinder, the first spring is sleeved on the outer side of the guide rod, and the guide rod penetrates through the pneumatic cylinder, so that the first spring can drive the piston to move.

Preferably, the side wall of the guide rod is provided with a long-strip-shaped guide groove, the guide groove is internally provided with a convex block on the air pressure cylinder, the convex block and the air pressure cylinder form a sliding limiting structure, the air pressure cylinder is provided with a through hole for ventilation, and the guide rod can slide on the air pressure cylinder.

Preferably, the cross section of the sliding block is of a T-shaped structure, and the sliding block is embedded in a limiting sliding groove formed in the top of the shell in a sliding mode, so that the sliding block can move on the shell.

Preferably, it runs through and is provided with the montant to slide on the removal frame, and the montant is equidistant distribution on removing the frame to the bottom fixed mounting of montant has the pressure disk, and the top of montant is connected perpendicularly on the connecting plate moreover, the pressure disk laminate in the upper surface of shell sets up, and the pressure disk with it is used for providing the second spring of pressure to be connected with between the removal frame, and the second spring cover is established on the montant, makes the second spring can drive the pressure disk and remove.

Compared with the prior art, the utility model has the beneficial effects that: according to the rapidly-installed new energy battery anti-falling protection device, the battery is protected in an air bag buffering and damping mode, the battery installation structure is wrapped by the air bag, so that the device can achieve damping in more directions, the protection effect is improved, and the battery can be rapidly fixed;

1. the air bag is fixedly connected between the outer shell and the inner shell, the air bag is fixedly communicated with one end of the vent pipe, the other end of the vent pipe is arranged in the air pressure cylinder, the piston is slidably arranged on the inner side of the air pressure cylinder, the first spring is connected between the piston and the inner wall of the air pressure cylinder, when the battery drives the inner shell to move, the inner shell can apply pressure on the air bag, so that the air bag deforms, the instant air pressure in the air bag rises, and high-pressure gas enters the air pressure cylinder through the vent pipe to push the piston, so that a buffering effect is realized;

2. the cross-section of slider is "T" shape structure, and the slider slides and inlays and establish in the spacing spout that the shell top was seted up, slider fixed mounting is in the bottom of removing the frame, removes to slide on the frame and runs through and be provided with the montant, the pressure disk is installed to the bottom of montant, be connected with the second spring that is used for providing pressure between pressure disk and the removal frame, when removing the frame and driving the pressure disk and leave the shell, the second spring drives the pressure disk downstream through the reset action for the pressure disk compresses tightly battery body fixedly.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of a mounting structure of the mobile frame according to the present invention;

FIG. 3 is a schematic view of a platen mounting arrangement of the present invention;

FIG. 4 is a schematic view of the mounting structure of the air cylinder according to the present invention;

fig. 5 is a schematic view of the piston mounting structure of the present invention.

In the figure: 1. a housing; 2. an air bag; 3. an inner shell; 4. a battery body; 5. a breather pipe; 6. an air pressure cylinder; 7. a piston; 8. a guide bar; 9. a first spring; 10. a slider; 11. a movable frame; 12. a threaded rod; 13. a platen; 14. a vertical rod; 15. a connecting plate; 16. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a new energy battery that can install fast prevents falling and uses protection device includes:

the inner wall of the outer shell 1 is fixedly provided with an air bag 2 playing a role in buffering, the outer wall of the air bag 2 is fixedly connected with an inner shell 3 to form a protection structure of a battery body 4, and the battery body 4 is attached to the inner wall of the inner shell 3;

the vent pipe 5 is fixedly communicated with the side wall of the air bag 2, and the vent pipe 5 is fixedly arranged in a way of penetrating through the shell 1;

further comprising:

the movable frames 11 are symmetrically distributed at the top of the shell 1, the bottoms of the movable frames 11 are attached to the upper surface of the shell 1, the sliding blocks 10 are fixedly installed at the center of the bottom surface of the movable frames 11, and the sliding blocks 10 are installed at the top of the shell 1;

the end of the threaded rod 12 is rotatably mounted at the center of the side wall of the movable frame 11, and the threaded rod 12 horizontally penetrates through the top of the shell 1 to form a threaded connection relationship.

The outer side of the port of the vent pipe 5 is coaxially provided with a pneumatic cylinder 6, the pneumatic cylinder 6 is vertically arranged on the side wall of the outer shell 1, the inner wall of the pneumatic cylinder 6 is provided with a piston 7 in a sliding way, the center of the end surface of the piston 7 is vertically provided with a guide rod 8, a first spring 9 is fixedly connected between the end surface of the piston 7 and the inner wall of the pneumatic cylinder 6, the first spring 9 is sleeved on the outer side of the guide rod 8, the guide rod 8 penetrates through the pneumatic cylinder 6, the side wall of the guide rod 8 is provided with a strip-shaped guide groove, a convex block on the pneumatic cylinder 6 is arranged in the guide groove to form a sliding limiting structure, the pneumatic cylinder 6 is provided with a through hole for ventilation, when the air pressure in the air bag 2 is increased instantly due to the extrusion of the inner shell 3, high-pressure gas enters the pneumatic cylinder 6 through the vent pipe 5, and the piston 7 is pushed by the high-pressure gas to compress the first spring 9, the piston 7 drives the guide rod 8 to synchronously slide on the air pressure cylinder 6, when the inner shell 3 does not extrude the air bag 2 any more, the first spring 9 drives the piston 7 to move in the air pressure cylinder 6 to restore the original position through the reset action, and the gas in the air pressure cylinder 6 enters the air bag 2 again through the vent pipe 5, so that the deformation of the air bag 2 is restored.

The section of the sliding block 10 is in a T-shaped structure, the sliding block 10 is embedded in a limiting sliding groove arranged at the top of the shell 1 in a sliding manner, vertical rods 14 are arranged on the movable frame 11 in a sliding and penetrating manner, the vertical rods 14 are distributed on the movable frame 11 at equal intervals, and the bottom end of the vertical rod 14 is fixedly provided with a pressing plate 13, the top end of the vertical rod 14 is vertically connected on a connecting plate 15, the pressing plate 13 is attached on the upper surface of the shell 1, and a second spring 16 for providing a pressing force is connected between the pressure plate 13 and the moving frame 11, and the second spring 16 is sleeved on the vertical rod 14, when the threaded rod 12 rotates, the threaded rod 12 pushes the movable frame 11 to move on the top of the shell 1, the movable frame 11 drives the pressure plate 13 to move towards the battery body 4 through the vertical rod 14, when the pressure plate 13 leaves the housing 1, the second spring 16 drives the pressure plate 13 and the vertical rod 14 to move downwards through the reset action, so that the pressure plate 13 is tightly attached to the top of the battery body 4.

The working principle is as follows: when the protection device for preventing the new energy battery from falling down, which can be quickly installed, is used, referring to fig. 1-5, firstly, when installing the battery body 4, the user puts the battery body 4 into the inner shell 3 in a fitting manner, then rotates the threaded rod 12, the threaded rod 12 rotates on the side wall of the movable frame 11, because the sliding block 10 at the bottom of the movable frame 11 is embedded at the top of the shell 1 in a sliding manner and the shell 1 and the threaded rod 12 form a threaded connection relationship, at this time, the threaded rod 12 pushes the movable frame 11 to move at the top of the shell 1, the movable frame 11 drives the pressure plate 13 to move towards the battery body 4 through the vertical rod 14, when the pressure plate 13 leaves the shell 1, the second spring 16 drives the pressure plate 13 and the vertical rod 14 to move downwards through the reset action, so that the pressure plate 13 is tightly attached to the top of the battery body 4, thereby pressing and fixing the battery body 4 in the inner shell 3, forming a buffer structure, and finally installing the operation to rotate the other threaded rod 12;

referring to fig. 1-5, when the battery body 4 receives an impact force, the battery body 4 can drive the inner shell 3 to move synchronously, the inner shell 3 will extrude the airbag 2, so that the airbag 2 deforms, at the moment, the instantaneous air pressure in the airbag 2 rises, the high-pressure gas enters the air pressure cylinder 6 through the vent pipe 5, so that a pressure difference is formed on two sides of the piston 7, the high-pressure gas will push the piston 7 to compress the first spring 9, the piston 7 drives the guide rod 8 to slide on the air pressure cylinder 6 synchronously, when the device does not receive the external impact any more, the first spring 9 drives the piston 7 to move in the air pressure cylinder 6 through the reset action to recover the original position, the gas in the air pressure cylinder 6 enters the airbag 2 again through the vent pipe 5, so that the deformation of the airbag 2 recovers, and the airbag 2 drives the inner shell 3 and the battery body 4 to recover the original position.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A new energy battery that can install fast prevents falling and uses protection device includes:

it is characterized by also comprising:

2. The new energy battery anti-falling protection device capable of being rapidly installed according to claim 1, wherein: the outer side of the port of the vent pipe is coaxially provided with a pneumatic cylinder, the pneumatic cylinder is vertically arranged on the side wall of the shell, and the inner wall of the pneumatic cylinder is slidably provided with a piston.

3. The new energy battery anti-falling protection device capable of being rapidly installed according to claim 2, wherein: the guide rod is vertically arranged at the center of the end face of the piston, a first spring is fixedly connected between the end face of the piston and the inner wall of the pneumatic cylinder, the first spring is sleeved on the outer side of the guide rod, and the guide rod penetrates through the pneumatic cylinder.

4. The new energy battery anti-falling protection device capable of being installed quickly according to claim 3, wherein: the side wall of the guide rod is provided with a long-strip-shaped guide groove, the guide groove is internally provided with a lug and a lug on the air pressure cylinder to form a sliding limiting structure, and the air pressure cylinder is provided with a through hole for ventilation.

5. The new energy battery anti-falling protection device capable of being rapidly installed according to claim 1, wherein: the section of the sliding block is of a T-shaped structure, and the sliding block is slidably embedded in a limiting sliding groove formed in the top of the shell.

6. The new energy battery anti-falling protection device capable of being rapidly installed according to claim 1, wherein: remove and to slide on the frame and run through and be provided with the montant, and the montant is equidistant distribution on removing the frame to the bottom fixed mounting of montant has the pressure disk, and the top of montant is connected perpendicularly on the connecting plate moreover, the pressure disk laminate in the upper surface of shell sets up, and the pressure disk with remove and be connected with the second spring that is used for providing pressure between the frame, and the second spring housing is established on the montant.