CN214279283U

CN214279283U - A anticollision teaching mould for new energy automobile

Info

Publication number: CN214279283U
Application number: CN202120263000.6U
Authority: CN
Inventors: 王宏伟
Original assignee: Jiangsu Province Xuzhou Technician Institute
Current assignee: Jiangsu Province Xuzhou Technician Institute
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-24
Anticipated expiration: 2031-01-30

Abstract

The utility model provides an anticollision teaching mould for new energy automobile, which comprises a fixing plate and i, two slide openings have been seted up to the symmetry on the fixed plate, and sliding connection has a slide bar in the slide opening, and the left end of two slide bars extends to the left side of fixed plate and fixed mounting has same atress board, the left side fixed mounting of atress board has the blotter, and the right side central point fixed mounting of atress board has the camber steel sheet, the right side both ends of camber steel sheet all with the left side fixed connection of fixed plate, the right side of camber steel sheet is rotated and is connected with ball, ball run through the fixed plate and with fixed plate threaded connection, the last rotation of ball is connected with the connecting box. The utility model discloses can provide the two-stage protection when the vehicle receives the collision, so can carry out effectual protection to the vehicle, great reduction vehicle is receiving impaired degree when the collision, so good security has.

Description

A anticollision teaching mould for new energy automobile

Technical Field

The utility model relates to an automobile teaching aid technical field especially relates to an anticollision teaching mould for new energy automobile.

Background

The invention of the automobile has been for hundreds of years, the types of the hammer cars are more and more after the time, and people seek to protect the environment along with the development of the society, so that new energy automobiles are developed, and no matter what kind of automobiles are, the automobiles are afraid of collision, so that accidents caused by automobile accidents are countless, and people are always researching the automobiles which are afraid of collision to reduce the loss brought to people by the automobile accidents;

all safety belts, ABS (anti-lock braking system), safety airbags and the like on the existing automobile can protect the safety of people, but cannot protect the safety of the automobile and reduce the damage of the automobile, so an anti-collision teaching mold for a new energy automobile is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the safety that all safety belts, ABS anti-lock braking system, air bag etc. can protect the people on having the car among the prior art, nevertheless can't protect the safety of car, reduce the shortcoming of the damage of car, and the anticollision teaching mould who is used for new energy automobile who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-collision teaching mold for a new energy automobile comprises a fixed plate, wherein two slide holes are symmetrically formed in the fixed plate, slide rods are connected in the slide holes in a sliding mode, the left ends of the two slide rods extend to the left side of the fixed plate and are fixedly provided with the same stress plate, a cushion pad is fixedly arranged on the left side of the stress plate, an arc-shaped steel plate is fixedly arranged at the central position on the right side of the stress plate, the two ends on the right side of the arc-shaped steel plate are fixedly connected with the left side of the fixed plate, a ball screw is rotatably connected to the right side of the arc-shaped steel plate, penetrates through the fixed plate and is in threaded connection with the fixed plate, a connecting box is rotatably connected to the ball screw, the right end of the ball screw extends into the connecting box, moving rods are slidably connected to the inner walls of the top and the bottom of the connecting box, and are in transmission connection with the two moving rods, the one end that two movable rods kept away from each other extends to the top and the below of connecting box respectively and equal fixed mounting has the connecting plate, and all rotates on two connecting plates and is connected with the dwang, and two dwangs all rotate with the right side of fixed plate and be connected, the right side of fixed plate is still symmetrical fixed mounting has two installation poles.

Preferably, the right side fixed mounting of fixed plate has ball nut, set up the through-hole that is linked together with ball nut on the fixed plate, and ball runs through-hole and ball nut respectively and with ball nut threaded connection, can rotate when ball moves.

Preferably, the fixed cover is equipped with the collar that is located ball nut right side on the ball, and fixed cover is equipped with the torque spring who is located between collar and the connecting box on the ball, and torque spring's both ends respectively with one side fixed connection that connecting box and collar are close to each other, utilize torque spring to carry out buffer protection to the vehicle.

Preferably, the cover is equipped with the extension spring who is located the connecting box outside on the carriage release lever, extension spring's both ends respectively with connecting plate and connecting box fixed connection, utilize extension spring to cushion the protection to the vehicle.

Preferably, the equal fixed mounting limiting plate of one end that two movable rods are close to each other, two limiting plates respectively with the both sides inner wall sliding connection of connecting box, the equal fixed mounting in one side that two limiting plates are close to each other has the rack, and fixed cover is equipped with the gear that is located the connecting box on the ball, the gear is located between two racks and meshes with two racks mutually respectively, when ball took place to rotate, can drive two movable rods and remove to this can realize exerting pressure to two extension spring.

The utility model discloses in, an anticollision teaching mould for new energy automobile:

according to the technical scheme, the device can be arranged on a front bumper of a test vehicle by utilizing two mounting rods, when the vehicle collides, the stress plate is pressed to transmit the pressure to the arc-shaped steel plate, and the arc-shaped steel plate deforms, so that the vehicle can be subjected to primary shock absorption;

when the arc-shaped steel plate is deformed, the ball screw can be pushed to move transversely at the moment, and the threaded connection between the ball screw and the ball screw nut does not have self-locking property, so that the ball screw can move and rotate under the cooperation of the ball screw nut, the torsion spring can be in a stressed state, and when the ball screw rotates, the gear can be driven to rotate at the moment, so that the two racks can be driven to move towards one side away from each other, the two moving rods can be away from each other, the two stretching springs are in a stressed state, and the two stretching springs and the torsion spring can realize secondary damping on a vehicle under the stressed state, so that when the vehicle is collided, effective protection can be provided;

the utility model discloses can provide the two-stage protection when the vehicle receives the collision, so can carry out effectual protection to the vehicle, great reduction vehicle is receiving impaired degree when the collision, so good security has.

Drawings

Fig. 1 is a front view of the structure of the anti-collision teaching mold for a new energy automobile provided by the present invention;

fig. 2 is a side view of an inner junction of a connecting box of the anti-collision teaching mold for the new energy automobile, provided by the utility model;

fig. 3 is the utility model provides a part a schematic structure in the attached 1 of an anticollision teaching mould for new energy automobile.

In the figure: the device comprises a fixed plate 1, a stress plate 2, a cambered steel plate 3, a ball screw 4, a connecting box 5, a rotating rod 6, a moving rod 7, an extension spring 8, a mounting rod 9, a ball screw nut 10, a mounting ring 11, a torsion spring 12, a gear 13, a rack 14, a sliding rod 15, a connecting plate 16, a limiting plate 17 and a cushion pad 18.

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.

Referring to fig. 1-3, an anti-collision teaching mold for a new energy automobile comprises a fixed plate 1, wherein two slide holes are symmetrically formed in the fixed plate 1, slide rods 15 are slidably connected in the slide holes, the left ends of the two slide rods 15 extend to the left side of the fixed plate 1 and are fixedly provided with a same stress plate 2, a buffer pad 18 is fixedly provided at the left side of the stress plate 2, an arc-shaped steel plate 3 is fixedly provided at the right central position of the stress plate 2, both right ends of the arc-shaped steel plate 3 are fixedly connected with the left side of the fixed plate 1, a ball screw 4 is rotatably connected at the right side of the arc-shaped steel plate 3, the ball screw 4 penetrates through the fixed plate 1 and is in threaded connection with the fixed plate 1, a connecting box 5 is rotatably connected on the ball screw 4, the right end of the ball screw 4 extends into the connecting box 5, and moving rods 7 are slidably connected on the top inner wall and the bottom inner wall of the connecting box 5, and two movable rods 7 all are connected with ball 4 transmission, and the one end that two movable rods 7 kept away from each other extends to connecting box 5's top and below respectively and equal fixed mounting has connecting plate 16, and all rotates on two connecting plates 16 to be connected with dwang 6, and two dwang 6 all rotate with fixed plate 1's right side and be connected, and fixed plate 1's right side still symmetry fixed mounting has two installation poles 9, the utility model discloses can provide the two-stage protection when the vehicle receives the collision, so can carry out effectual protection to the vehicle, great reduction vehicle is when receiving the impaired degree of collision, so have good security.

In the utility model, a ball screw nut 10 is fixedly arranged on the right side of a fixed plate 1, a through hole communicated with the ball screw nut 10 is arranged on the fixed plate 1, the ball screw 4 respectively penetrates through the through hole and the ball screw nut 10 and is in threaded connection with the ball screw nut 10, the ball screw 4 can rotate while moving, a mounting ring 11 positioned on the right side of the ball screw nut 10 is fixedly sleeved on the ball screw 4, a torsion spring 12 positioned between the mounting ring 11 and a connecting box 5 is fixedly sleeved on the ball screw 4, two ends of the torsion spring 12 are respectively fixedly connected with one side of the connecting box 5 and the mounting ring 11 which are close to each other, the vehicle can be buffered and protected by the torsion spring 12, an extension spring 8 positioned on the outer side of the connecting box 5 is sleeved on a moving rod 7, two ends of the extension spring 8 are respectively fixedly connected with the connecting plate 16 and the connecting box 5, utilize extension spring 8 can cushion the protection to the vehicle, the equal fixed mounting limiting plate 17 of one end that two movable rods 7 are close to each other, two limiting plates 17 respectively with the both sides inner wall sliding connection of connecting box 5, the equal fixed mounting in one side that two limiting plates 17 are close to each other has rack 14, and ball 4 goes up the fixed cover and is equipped with the gear 13 that is located connecting box 5, gear 13 is located between two racks 14 and meshes with two racks 14 respectively mutually, when ball 4 takes place to rotate, can drive two movable rods 7 and remove, with this can realize exerting pressure to two extension spring 8.

In the utility model, the two mounting rods 9 can be used to mount the device on the front bar of the vehicle to be tested, when the vehicle collides, the stress plate 2 is pressed to transmit the pressure to the arc-shaped steel plate 3, the arc-shaped steel plate 3 deforms, and the vehicle can be primarily damped, when the arc-shaped steel plate 3 deforms, the ball screw 4 can be pushed to move transversely, because the threaded connection between the ball screw 4 and the ball screw nut 10 has no self-locking property, the ball screw 4 can move and rotate under the cooperation of the ball screw nut 10, so the torsion spring 12 is in a stressed state, and when the ball screw 4 rotates, the gear 13 can be driven to rotate, so the two racks 14 can be driven to move to one side away from each other, so the two moving rods 7 can be far away from each other, make two extension spring 8 be in the stress state, consequently be in under the stress state two extension spring 8 and torsion spring 12 can realize carrying out the secondary shock attenuation to the vehicle to this when the vehicle receives the collision, can provide effectual protection, great reduction vehicle receives impaired degree when the collision, so has good security.

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 anti-collision teaching mold for the new energy automobile comprises a fixing plate (1) and is characterized in that two sliding holes are symmetrically formed in the fixing plate (1), a sliding rod (15) is connected in the sliding holes in a sliding mode, the left ends of the two sliding rods (15) extend to the left side of the fixing plate (1) and are fixedly provided with a same stress plate (2), a cushion pad (18) is fixedly arranged on the left side of the stress plate (2), an arc-shaped steel plate (3) is fixedly arranged at the center of the right side of the stress plate (2), both ends of the right side of the arc-shaped steel plate (3) are fixedly connected with the left side of the fixing plate (1), a ball screw (4) is rotatably connected to the right side of the arc-shaped steel plate (3), the ball screw (4) penetrates through the fixing plate (1) and is in threaded connection with the fixing plate (1), a connecting box (5) is rotatably connected to the ball screw (4), and the right-hand member of ball (4) extends to in connecting box (5), equal sliding connection has carriage release lever (7) on the top inner wall of connecting box (5) and the bottom inner wall, and two carriage release levers (7) all are connected with ball (4) transmission, and the one end that two carriage release levers (7) kept away from each other extends to the top and the below of connecting box (5) respectively and equal fixed mounting has connecting plate (16), and all rotate on two connecting plates (16) and be connected with dwang (6), and two dwang (6) all are rotated with the right side of fixed plate (1) and are connected, the right side of fixed plate (1) is the fixed mounting of symmetry still has two installation poles (9).

2. The anti-collision teaching mold for the new energy automobile is characterized in that a ball screw nut (10) is fixedly mounted on the right side of the fixing plate (1), a through hole communicated with the ball screw nut (10) is formed in the fixing plate (1), and the ball screw (4) penetrates through the through hole and the ball screw nut (10) respectively and is in threaded connection with the ball screw nut (10).

3. The anti-collision teaching mold for the new energy automobile as claimed in claim 1, wherein the ball screw (4) is fixedly sleeved with a mounting ring (11) located on the right side of the ball screw nut (10), the ball screw (4) is fixedly sleeved with a torsion spring (12) located between the mounting ring (11) and the connecting box (5), and two ends of the torsion spring (12) are fixedly connected with one side of the connecting box (5) and one side of the mounting ring (11) which are close to each other.

4. The anti-collision teaching mold for the new energy automobile is characterized in that the moving rod (7) is sleeved with an extension spring (8) located on the outer side of the connecting box (5), and two ends of the extension spring (8) are fixedly connected with the connecting plate (16) and the connecting box (5) respectively.

5. The anti-collision teaching mold for the new energy automobile as claimed in claim 1, wherein limiting plates (17) are fixedly mounted at one ends of the two moving rods (7) close to each other, the two limiting plates (17) are respectively connected with inner walls of two sides of the connecting box (5) in a sliding manner, racks (14) are fixedly mounted at one sides of the two limiting plates (17) close to each other, a gear (13) located in the connecting box (5) is fixedly sleeved on the ball screw (4), and the gear (13) is located between the two racks (14) and is respectively meshed with the two racks (14).