CN213209425U

CN213209425U - New energy vehicle battery impact analysis device

Info

Publication number: CN213209425U
Application number: CN202021830889.3U
Authority: CN
Inventors: 叶飞
Original assignee: Individual
Current assignee: Guangxi Linghang Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-14
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a new forms of energy car battery strikes analytical equipment, concretely relates to battery strikes analysis technical field, including strikeing the platform, the bottom of strikeing the platform is provided with the base plate, and strikes the top surface middle part fixed mounting of platform and have and strike the seat, the both sides of strikeing the seat all are provided with upright seat, and strike and be provided with damper between platform and the base plate, damper includes the telescopic link. The utility model discloses set up damper, by damper to the buffering of impact table, the inside of loop bar is entered into to the one end of telescopic link, and the spring is being extruded, the spring produces elastic deformation, impact table's whole this moment moves down, it is effectual to combat earthquake, set up cassette and protruding ball, the cassette is aimed at on the top of impact block, and rotatory striking block of stirring, threaded connection takes place for impact block and cassette, the installation of impact block has been realized, contact with the battery test piece by protruding ball, impact block's direct contact has been avoided, can strike the protection to the battery test piece.

Description

New energy vehicle battery impact analysis device

Technical Field

The utility model relates to a battery impact analysis technical field, more specifically says, the utility model relates to a new forms of energy car battery impact analysis device.

Background

The novel sealed through porous structure with high flexibility can integrate the functions of battery cooling, electricity and the like, so that the structure is simpler and more compact, and the novel sealed through porous structure has great significance for the lightweight of the battery structure, and a large amount of porous composite materials are used as energy absorption pads on the outer surface of a new generation of automobile batteries.

The invention patent of patent application publication No. CN111157373A discloses a drop hammer impact test method for evaluating the performance of an energy absorption pad with a porous structure of an automobile battery, which can be used for evaluating the 'flexibility' index of a novel closed structure according to the actual collision standard working condition.

However, in actual use, the impact table has a large impact external force during an impact test, which affects the stability of the test.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a new energy vehicle battery strikes analytical equipment, through setting up damper, by damper to strikeing the platform buffering, the inside of loop bar is entered into to the one end of telescopic link to the spring is being extruded, and the spring produces elastic deformation, strikes the whole of platform and moves down this moment, and the antidetonation is effectual, with the problem of proposition in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery impact analysis device of a new energy vehicle comprises an impact table, wherein a base plate is arranged at the bottom of the impact table, an impact seat is fixedly arranged in the middle of the top end surface of the impact table, vertical seats are arranged on two sides of the impact seat, and a damping mechanism is arranged between the impact table and the base plate;

damping mechanism includes the telescopic link, the one end of telescopic link and the bottom fixed connection who strikes the platform, and the other end of telescopic link is connected with the piece that hinders, the circumference side outer wall of piece is provided with the loop bar, the one end of telescopic link enters into the inside of loop bar, and the outside cover of telescopic link and loop bar is equipped with the spring, the one end and the base plate fixed connection of loop bar.

In a preferred embodiment, a cylinder is fixedly arranged at the top end of the vertical seat, a guide rail is arranged on one side surface of the vertical seat, and a sliding block is arranged in the guide rail.

In a preferred embodiment, the sliding block is connected with the guide rail in a sliding manner, the top end of the sliding block is fixedly connected with the end part of the piston rod of the air cylinder, and the lifting plate is fixedly connected to one side of the sliding block.

In a preferred embodiment, a vertical rod is arranged between the vertical seat and the impact seat, and the vertical rod is connected with the lifting plate in a sliding manner.

In a preferred embodiment, the bottom end surface of the lifting plate is provided with a clamping seat, and the bottom end surface of the clamping seat is provided with a screw hole.

In a preferred embodiment, the bottom end of the clamping seat is connected with an impact block, the bottom end surface of the impact block is provided with a plurality of convex balls, and the clamping seat is in threaded connection with the impact block.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the damping mechanism, the impact table is buffered by the damping mechanism, one end of the telescopic rod enters the inside of the sleeve rod and extrudes the spring, the spring generates elastic deformation, and the impact table moves downwards integrally at the moment, so that the anti-seismic effect is good, and compared with the prior art, the problem that the impact table has larger impact external force during an impact test is solved;

2. through setting up cassette and pompon, strike the top of piece and aim at the cassette to rotatory striking piece of stirring, striking piece and cassette take place threaded connection, have realized the installation of striking piece, by pompon and battery test piece contact, avoided the direct contact of striking piece, can strike the protection to the battery test piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the convex ball of the present invention.

Fig. 3 is a schematic view of the connection structure of the telescopic rod and the loop bar of the present invention.

The reference signs are: 1. an impact table; 2. a substrate; 3. an impact base; 4. a vertical seat; 5. a guide rail; 6. a cylinder; 7. a slider; 8. a lifting plate; 9. erecting a rod; 10. a card holder; 11. an impact block; 12. a convex ball; 13. a screw hole; 14. a telescopic rod; 15. a loop bar; 16. blocking; 17. a spring.

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.

The new energy vehicle battery impact analysis device shown in the attached figures 1-3 comprises an impact table 1, wherein a base plate 2 is arranged at the bottom of the impact table 1, an impact seat 3 is fixedly arranged in the middle of the top end surface of the impact table 1, vertical seats 4 are arranged on two sides of the impact seat 3, and a damping mechanism is arranged between the impact table 1 and the base plate 2;

damper includes telescopic link 14, the one end of telescopic link 14 and the bottom fixed connection who strikes platform 1, and the other end of telescopic link 14 is connected with the piece 16 that hinders, and the circumference side outer wall of piece 16 is provided with loop bar 15, and the one end of telescopic link 14 enters into the inside of loop bar 15, and the outside cover of telescopic link 14 and loop bar 15 is equipped with spring 17, the one end and the base plate 2 fixed connection of loop bar 15.

Further, a cylinder 6 is fixedly arranged at the top end of the vertical seat 4, a guide rail 5 is arranged on one side surface of the vertical seat 4, and a sliding block 7 is arranged inside the guide rail 5.

Further, the sliding block 7 is connected with the guide rail 5 in a sliding mode, the top end of the sliding block 7 is fixedly connected with the end portion of the piston rod of the air cylinder 6, and the lifting plate 8 is fixedly connected to one side of the sliding block 7.

As shown in fig. 1 and fig. 3, the implementation scenario specifically includes: in the in-service use process, put into the battery of new energy car and strike the top of seat 3, the piston rod extension of cylinder 6 is pushing slider 7 downstream, slider 7 slides in guide rail 5, steady gliding, strike platform 1 and base plate 2 and take place the vibration this moment, cushion it by damper, telescopic link 14's one end enters into the inside of loop bar 15, and the extrusion spring 17, spring 17 produces elastic deformation, strike platform 1's whole and move down this moment, the antidetonation is effectual, this embodiment has specifically solved and has strikeed platform 1 and strike the great problem of external force when impact test.

Furthermore, a vertical rod 9 is arranged between the vertical seat 4 and the impact seat 3, and the vertical rod 9 is connected with the lifting plate 8 in a sliding manner.

Further, the bottom surface of the lifting plate 8 is provided with a clamping seat 10, and the bottom surface of the clamping seat 10 is provided with a screw hole 13, so that the impact block 11 can be conveniently installed.

Further, the bottom end of the clamping seat 10 is connected with an impact block 11, the bottom end surface of the impact block 11 is provided with a plurality of convex balls 12, and the clamping seat 10 is in threaded connection with the impact block 11.

As shown in fig. 1-2, the implementation scenario specifically includes: during the use, aim at cassette 10 with the top of impact block 11 to rotatory striking block 11 of stirring, impact block 11 takes place threaded connection with cassette 10, has realized impact block 11's installation, by protruding ball 12 and battery test piece contact, has avoided impact block 11's direct contact, can strike the protection to the battery test piece.

The utility model discloses the theory of operation:

referring to the attached

drawings

1 and 3 of the specification, a damping mechanism is arranged and used for buffering the impact table 1, one end of a telescopic rod 14 enters the inside of a sleeve rod 15 and extrudes a spring 17, the spring 17 generates elastic deformation, the impact table 1 moves downwards integrally at the moment, the anti-seismic effect is good, and the problem that the impact table 1 has large impact external force during an impact test is solved.

Referring to the attached drawings 1-2 of the specification, a clamping seat 10 and a convex ball 12 are arranged, the top end of an impact block 11 is aligned to the clamping seat 10, the impact block 11 is rotationally shifted, the impact block 11 is in threaded connection with the clamping seat 10, the impact block 11 is installed, the convex ball 12 is in contact with a battery test piece, direct contact of the impact block 11 is avoided, and impact protection can be performed on the battery test piece.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new energy car battery impact analysis device, includes and strikes platform (1), its characterized in that: a base plate (2) is arranged at the bottom of the impact table (1), an impact seat (3) is fixedly arranged in the middle of the top end surface of the impact table (1), vertical seats (4) are arranged on two sides of the impact seat (3), and a damping mechanism is arranged between the impact table (1) and the base plate (2);

damping mechanism includes telescopic link (14), the one end of telescopic link (14) and the bottom fixed connection who strikes platform (1), and the other end of telescopic link (14) is connected with and hinders piece (16), the circumference side outer wall that hinders piece (16) is provided with loop bar (15), the one end of telescopic link (14) enters into the inside of loop bar (15), and the outside cover of telescopic link (14) and loop bar (15) is equipped with spring (17), the one end and base plate (2) fixed connection of loop bar (15).

2. The new energy vehicle battery impact analysis device according to claim 1, characterized in that: the cylinder (6) is fixedly arranged at the top end of the vertical seat (4), the guide rail (5) is arranged on the surface of one side of the vertical seat (4), and the sliding block (7) is arranged inside the guide rail (5).

3. The new energy vehicle battery impact analysis device according to claim 2, characterized in that: the sliding block (7) is connected with the guide rail (5) in a sliding mode, the top end of the sliding block (7) is fixedly connected with the end portion of a piston rod of the air cylinder (6), and a lifting plate (8) is fixedly connected to one side of the sliding block (7).

4. The new energy vehicle battery impact analysis device according to claim 3, characterized in that: a vertical rod (9) is arranged between the vertical seat (4) and the impact seat (3), and the vertical rod (9) is connected with the lifting plate (8) in a sliding manner.

5. The new energy vehicle battery impact analysis device according to claim 3, characterized in that: the bottom surface of lifter plate (8) is provided with cassette (10), the bottom surface of cassette (10) is equipped with screw (13).

6. The new energy vehicle battery impact analysis device according to claim 5, characterized in that: the bottom end of the clamping seat (10) is connected with an impact block (11), the bottom end surface of the impact block (11) is provided with a plurality of convex balls (12), and the clamping seat (10) is in threaded connection with the impact block (11).