CN210337627U

CN210337627U - Anti-collision shell

Info

Publication number: CN210337627U
Application number: CN201920972443.5U
Authority: CN
Inventors: 宁松; 彭世祥
Original assignee: Heyuan Hongsongyuan Technology Co ltd
Current assignee: Heyuan Hongsongyuan Technology Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-17
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses an anticollision type casing, including drain pan, bearing board and anticollision institution, the outside at drain pan both ends sets up the bearing board, sets up anticollision institution between drain pan and the bearing board, anticollision institution include first cylinder body, second cylinder body, storage utricule, first depression bar, second depression bar, first gasbag and the second gasbag of aerifing, first cylinder body, second cylinder body pass through the screw fixation on the drain pan, store up utricule and install between first cylinder body and second cylinder body, first depression bar and first gasbag of aerifing are installed in first cylinder body, and second depression bar and second are aerifyd the gasbag and are installed in the second cylinder body. This anticollision type casing gives the stake basis protective capacities that charges through the drain pan that sets up, realizes the anticollision protection purpose that fills electric pile via bearing collision board and anticollision institution, therefore avoids filling electric pile and is damaged by the vehicle collision.

Description

Anti-collision shell

Technical Field

The utility model relates to the technical field of shells, specifically be an anticollision type casing.

Background

Along with the popularization of the storage battery car, charging piles fixed on the ground or on the wall are more and more. Traditional electric pile that fills only protects through the pile body shell, because protective properties is not enough to lead to by the vehicle collision time, the condition of fracture, rupture can appear in the pile body, therefore can't continue to use, and it is great to the battery car user that urgently needs to charge influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision type casing gives the stake basis protective capacities that charges through the drain pan that sets up, realizes the anticollision protection purpose of filling electric pile via bearing and colliding board and anticollision institution, therefore avoids filling electric pile and is damaged by the vehicle collision, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision shell comprises a bottom shell, a collision bearing plate and an anti-collision mechanism, wherein the collision bearing plate is arranged on the outer sides of two ends of the bottom shell, the anti-collision mechanism is arranged between the bottom shell and the collision bearing plate, the anti-collision mechanism comprises a first cylinder body, a second cylinder body, a bag storage body, a first pressure rod, a second pressure rod, a first inflatable air bag and a second inflatable air bag, the first cylinder body and the second cylinder body are fixed on the bottom shell through screws, the bag storage body is arranged between the first cylinder body and the second cylinder body, the first pressure rod and the first inflatable air bag are arranged in the first cylinder body, and the second pressure rod and the second inflatable air bag are arranged in the second cylinder body; a first pressing plate is further mounted at one end of the first pressing rod, the bottom of the first pressing plate is in contact connection with the first inflatable air bag, a second pressing plate is further mounted at one end of the second pressing rod, and the bottom of the second pressing plate is in contact connection with the second inflatable air bag; the middle part of the bag storage body is provided with a bag storage groove, and an expansion air bag is arranged in the bag storage groove; the air storage bag type inflation air supply device is characterized in that a first air supply pipe, a second air supply pipe, a three-way pipe and an air bag pipe are arranged inside the bottom shell, one end of the first air supply pipe penetrates through the inner wall of the bottom shell and the first cylinder body to extend into the cylinder and is connected with an inflation inlet of the first inflation air bag, one end of the second air supply pipe penetrates through the inner wall of the bottom shell and the second cylinder body to extend into the cylinder and is connected with an inflation inlet of the second inflation air bag, the three-way pipe is arranged between the first air supply pipe and the second air supply pipe, air inlet pipe openings at two ends of the three-way pipe are respectively connected with the first air supply pipe and the second air supply pipe, an air outlet opening of the three-way pipe is connected with the air bag pipe, and one end of the air bag pipe penetrates through the inner wall of the bottom.

Preferably, the other end of the first pressure lever passes through the cylinder opening of the first cylinder body to extend out of the cylinder and is connected with the collision bearing plate, and the other end of the second pressure lever passes through the cylinder opening of the second cylinder body to extend out of the cylinder and is connected with the collision bearing plate.

Preferably, the sum of the gases of the first and second inflatable air bags is greater than or equal to the total amount of gas required for the inflation of the inflatable air bags.

Preferably, springs are further mounted in the first cylinder body and the second cylinder body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the anti-collision shell bears the initial impact force when a vehicle collides through the arranged collision bearing plate so as to reduce the damage of the anti-collision mechanism caused by the direct action of the force on the anti-collision mechanism; the pressure rod in the anti-collision mechanism is used for jacking the inflatable air bag under the stress, after the gas in the air bag is extruded out, the gas is conveyed by the gas conveying pipe and the three-way pipe fitting and finally input into the inflatable air bag through the air bag pipe, so that the inflatable air bag is rapidly expanded and reversely jacked against the collision bearing plate, the subsequent impact force is gradually offset, and the anti-collision purpose is realized.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a first state diagram of the anti-collision mechanism of the present invention;

fig. 3 is a state diagram of the collision avoidance mechanism of the present invention.

In the figure: 1. a bottom case; 2. a bearing plate; 3. an anti-collision mechanism; 31. a first cylinder; 32. a second cylinder; 33. a reservoir body; 331. a capsule storage groove; 34. a first pressure lever; 35. a second compression bar; 36. a first inflatable air bag; 37. a second inflatable air bag; 4. a first platen; 5. a second platen; 6. inflating the balloon; 7. a first gas delivery pipe; 8. a second gas delivery pipe; 9. a tee pipe fitting; 10. a balloon tube; 11. 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.

Referring to fig. 1-3, an anti-collision shell includes a bottom shell 1, a collision bearing plate 2 and an anti-collision mechanism 3; the outer sides of two ends of the bottom shell 1 are provided with collision bearing plates 2, an anti-collision mechanism 3 is arranged between the bottom shell 1 and the collision bearing plates 2, the anti-collision mechanism 3 comprises a first cylinder 31, a second cylinder 32, a bag storage body 33, a first pressure rod 34, a second pressure rod 35, a first inflatable air bag 36 and a second inflatable air bag 37, wherein the first cylinder 31, the second cylinder 32, the bag storage body 33, the first pressure rod 34, the second pressure rod 35, the first;

the first cylinder 31 and the second cylinder 32 are fixed on the bottom case 1 through screws, the bag storage body 33 is installed between the first cylinder 31 and the second cylinder 32, the first pressure lever 34 and the first inflatable air bag 36 are installed in the first cylinder 31, and the second pressure lever 35 and the second inflatable air bag 37 are installed in the second cylinder 32; a first pressure plate 4 is further mounted at one end of the first pressure rod 34, the bottom of the first pressure plate 4 is in contact connection with a first inflatable air bag 36, the other end of the first pressure rod 34 passes through the cylinder opening of the first cylinder body 31 to extend out of the cylinder and is connected with the collision bearing plate 2, a second pressure plate 5 is further mounted at one end of the second pressure rod 35, the bottom of the second pressure plate 5 is in contact connection with a second inflatable air bag 37, and the other end of the second pressure rod 35 passes through the cylinder opening of the second cylinder body 32 to extend out of the cylinder and is connected with the collision bearing plate 2; the middle part of the bag storage body 33 is provided with a bag storage groove 331, and an expansion air bag 6 is arranged in the bag storage groove 331; because the total amount of the gas of the first inflatable air bag 36 and the second inflatable air bag 37 is greater than or equal to the total amount of the gas required by the expansion of the inflatable air bag 6, when the first pressure rod 34 and the second pressure rod 35 are stressed to respectively press the first inflatable air bag 36 and the second inflatable air bag 37, the gas in the air bags is pressed out, and is finally input into the inflatable air bag 6 through the air bag pipe 10 under the conveying of an air pipe, so that the inflatable air bag can be quickly expanded to a large volume;

a first air pipe 7, a second air pipe 8, a three-way pipe 9 and an air bag pipe 10 are arranged in the bottom shell 1, one end of the first air pipe 7 penetrates through the bottom shell 1 and the inner wall of the first cylinder 31 to extend into the cylinder and is connected with an inflation port of a first inflation air bag 36, one end of the second air pipe 8 penetrates through the bottom shell 1 and the inner wall of the second cylinder 32 to extend into the cylinder and is connected with an inflation port of a second inflation air bag 37, the three-way pipe 9 is arranged between the first air pipe 7 and the second air pipe 8, air inlet pipe openings at two ends of the three-way pipe 9 are respectively connected with the first air pipe 7 and the second air pipe 8, an air outlet opening of the three-way pipe 9 is connected with the air bag pipe 10, one end of the air bag pipe 10 penetrates through the bottom shell 1 and the inner wall of the air storage bag 33 to extend into the air storage bag groove 331 and is connected with an air inlet; after being pressed out, the gas in the air bag is respectively conveyed to a tee pipe fitting 9 through a first gas conveying pipe 7 and a second gas conveying pipe 8 to be converged, and then is input into an expansion air bag 6 through an air bag pipe 10;

the springs 11 are further installed in the first cylinder 31 and the second cylinder 32, impact force generated by vehicle collision is further reduced through the action of the springs 11, and the rod body is prevented from being broken due to high-speed impact of the pressure rod.

According to the anti-collision shell, the initial impact force generated when a vehicle collides is borne by the arranged collision bearing plate 2, so that the force is reduced from directly acting on the anti-collision mechanism 3 to damage the anti-collision mechanism; the pressure bar in the anti-collision mechanism 3 bears the force to press the inflatable air bag, the air in the air bag is pressed out and is finally input into the inflatable air bag 6 through the air pipe and the three-way pipe 9, so that the inflatable air bag is rapidly expanded and reversely presses the impact bearing plate 2, the subsequent impact force is gradually offset, and the anti-collision purpose is realized.

In summary, the following steps: this anticollision type casing gives the stake basis protective capacities that charges through the drain pan 1 that sets up, realizes the anticollision protection purpose of filling electric pile via bearing collision board 2 and anticollision institution 3, therefore avoids filling electric pile and is damaged by the vehicle collision, and effectual solution has prior art problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticollision type casing, includes drain pan (1), bears and hits board (2) and anticollision institution (3), its characterized in that: the anti-collision device is characterized in that collision bearing plates (2) are arranged on the outer sides of two ends of the bottom shell (1), an anti-collision mechanism (3) is arranged between the bottom shell (1) and the collision bearing plates (2), the anti-collision mechanism (3) comprises a first cylinder body (31), a second cylinder body (32), a bag storage body (33), a first pressure rod (34), a second pressure rod (35), a first inflatable air bag (36) and a second inflatable air bag (37), the first cylinder body (31) and the second cylinder body (32) are fixed on the bottom shell (1) through screws, the bag storage body (33) is installed between the first cylinder body (31) and the second cylinder body (32), the first pressure rod (34) and the first inflatable air bag (36) are installed in the first cylinder body (31), and the second pressure rod (35) and the second inflatable air bag (37) are installed in the second cylinder body (32); a first pressing plate (4) is further mounted at one end of the first pressing rod (34), the bottom of the first pressing plate (4) is in contact connection with a first inflatable air bag (36), a second pressing plate (5) is further mounted at one end of the second pressing rod (35), and the bottom of the second pressing plate (5) is in contact connection with a second inflatable air bag (37); the middle part of the bag storage body (33) is provided with a bag storage groove (331), and an expansion air bag (6) is arranged in the bag storage groove (331); a first air pipe (7), a second air pipe (8), a three-way pipe (9) and an air bag pipe (10) are arranged in the bottom shell (1), one end of the first air pipe (7) penetrates through the bottom shell (1) and the inner wall of the first cylinder body (31) to extend into the cylinder and is connected with an inflation inlet of a first inflation air bag (36), one end of the second air pipe (8) penetrates through the bottom shell (1) and the inner wall of the second cylinder body (32) to extend into the cylinder and is connected with an inflation inlet of a second inflation air bag (37), the three-way pipe (9) is arranged between the first air pipe (7) and the second air pipe (8), air inlet pipe orifices at two ends of the three-way pipe (9) are respectively connected with the first air pipe (7) and the second air pipe (8), an air outlet orifice of the three-way pipe (9) is connected with the air bag pipe (10), one end of the air bag pipe (10) penetrates through the bottom shell (1) and the inner wall of the air bag storage body (33) to extend to a storage bag groove (331), and is connected with the air inlet of the inflatable air bag (6).

2. A crash shell as claimed in claim 1, wherein: the other end of the first pressure lever (34) penetrates through the cylinder opening of the first cylinder body (31) to extend out of the cylinder and is connected with the impact bearing plate (2), and the other end of the second pressure lever (35) penetrates through the cylinder opening of the second cylinder body (32) to extend out of the cylinder and is connected with the impact bearing plate (2).

3. A crash shell as claimed in claim 1, wherein: the sum of the gas of the first inflatable air bag (36) and the second inflatable air bag (37) is larger than or equal to the total gas amount required by the expansion of the expansion air bag (6).

4. A crash shell as claimed in claim 1, wherein: and springs (11) are also arranged in the first cylinder body (31) and the second cylinder body (32).