CN216085881U

CN216085881U - Block terminal protective structure and block terminal

Info

Publication number: CN216085881U
Application number: CN202122720679.XU
Authority: CN
Inventors: 姜智; 何忠来
Original assignee: Langfang Longsheng Electric Appliance Co ltd
Current assignee: Langfang Longsheng Electric Appliance Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-18
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a distribution box protection structure and a distribution box, and the distribution box protection structure comprises a box body, wherein a buffer layer and a first spring are arranged on the side surface of the box body, a bearing plate is arranged on the buffer layer, a rubber layer is arranged on the bearing plate, a buffer post is arranged on the bearing plate, the first spring is wound on the buffer post, one end of the buffer post penetrates through the box body and is provided with a limiting plate, a slide rod and a toothed ring are arranged in the box body, a slide block is connected onto the slide rod in a sliding mode, a pull belt is arranged on the slide block, one end of the pull belt is fixedly connected with the limiting plate, a second spring is fixedly arranged on the slide block, and a motor is arranged on the box body. The buffer box is provided with the rubber layer and the buffer layer, so that the purpose of slowing down the impact acting force is achieved when the box body is impacted, and the purpose of increasing the buffer effect is achieved by matching the first spring and the second spring.

Description

Block terminal protective structure and block terminal

Technical Field

The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box protection structure and a distribution box.

Background

The distribution box is a total circuit distribution box for all users.

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

At present, current block terminal, its crashworthiness is relatively poor, when receiving the striking, leads to inner structure to receive the damage easily, and current block terminal radiating effect is relatively poor simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box protection structure and a distribution box, and aims to solve the problems that the existing distribution box is poor in anti-collision capacity and poor in heat absorption effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a distribution box protection structure and a distribution box comprise a box body, wherein a buffer layer and a first spring are arranged on the side surface of the box body, the first spring is arranged to achieve the purpose of buffer protection when the box body is impacted, a bearing plate is arranged on the buffer layer, the installation of a rubber layer and a buffer column is facilitated by the arrangement of the bearing plate, the rubber layer is arranged on the bearing plate, the buffer purpose is achieved by the arrangement of the rubber layer, the buffer column is arranged on the bearing plate, the first spring is wound on the buffer column, the buffer column is arranged to facilitate the application of acting force to a limiting plate, one end of the buffer column penetrates through the box body and is provided with the limiting plate, a slide rod and a toothed ring are arranged in the box body, a slide block is connected onto the slide rod in a sliding manner, a drawstring is arranged on the slide block, the drawstring is arranged to achieve the purpose of driving the slide block to move when the limiting plate moves, one end of the drawstring is fixedly connected with the limiting plate, fixed mounting has the second spring on the slider, through being provided with the second spring, when the box receives the striking, plays the purpose of buffering, be equipped with the motor on the box, play and drive the purpose of accepting the pole pivoted through being provided with the motor, the pivot end of motor runs through the box and is equipped with and accepts the pole, the bottom of accepting the pole is rotated and is connected with the gear, the gear meshes with the ring gear mutually, and through being provided with gear and ring gear, when accepting the pole and driving the gear and be circular motion, the gear receives the influence of ring gear, will be the rotation, the bottom of gear is equipped with the fan, and this fan has the function of blowing, through being provided with the fan, plays the radiating purpose of blowing in to the box.

Preferably, through holes are formed in two sides of the box body, and exchange of air flow inside and outside the box body is facilitated through the through holes.

Preferably, the inner wall of the through hole is provided with a dustproof net, and the purpose of preventing dust from entering the box body is achieved through the dustproof net.

Preferably, the top end of the box body is provided with a box cap, and the box cap is arranged to protect the top end of the box body.

Preferably, the bottom of box is equipped with the landing leg, the number of landing leg is four, through being provided with the landing leg, plays the purpose of supporting the box.

Preferably, the buffer layer is made of ACF artificial cartilage foam, and the buffer layer is arranged to play a role in relieving impact force when the box body is impacted.

Compared with the prior art, the utility model has the beneficial effects that:

1. the buffer box is provided with the rubber layer and the buffer layer, so that the purpose of slowing down the impact acting force is achieved when the box body is impacted, and the purpose of increasing the buffer effect is achieved by matching the first spring and the second spring.

2. The fan is driven by the motor to do circular motion and also to do autorotation motion by the gear ring and the gear, so that the fan is beneficial to expanding the blowing range and achieving the purpose of increasing the heat dissipation effect.

Drawings

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

fig. 2 is a schematic view of the toothed ring of the present invention.

In the figure: 1. a box body; 2. a toothed ring; 3. a dust screen; 4. a buffer column; 5. a bearing plate; 6. a first spring; 7. a support leg; 8. a buffer layer; 9. a limiting plate; 10. a through hole; 11. a gear; 12. a box cap; 13. a motor; 14. a bearing rod; 15. a fan; 16. a rubber layer; 17. a slide bar; 18. a second spring; 19. pulling the belt; 20. a slide block.

Detailed Description

Referring to fig. 1 and 2, a distribution box protection structure and a distribution box comprises a box body 1, a buffer layer 8 and a first spring 6 are arranged on the side surface of the box body 1, the first spring 6 is arranged to achieve the purpose of buffer protection when the box body 1 is impacted, a bearing plate 5 is arranged on the buffer layer 8, the installation of a rubber layer 16 and a buffer column 4 is facilitated by arranging the bearing plate 5, the rubber layer 16 is arranged on the bearing plate 5 to achieve the purpose of buffering by arranging the rubber layer 16, the buffer column 4 is arranged on the bearing plate 5, the first spring 6 is wound on the buffer column 4, the buffer column 4 is arranged to facilitate the application of acting force to the limit plate 9, one end of the buffer column 4 penetrates through the box body 1 and is provided with the limit plate 9, a slide rod 17 and a toothed ring 2 are arranged in the box body 1, a slide block 20 is slidably connected to the slide rod 17, a drawstring 19 is arranged on the slide block 20, and a drawstring 19 is arranged, when the limiting plate 9 moves, the purpose of driving the sliding block 20 to move is achieved, one end of the pull belt 19 is fixedly connected with the limiting plate 9, the sliding block 20 is fixedly provided with the second spring 18, and through the arrangement of the second spring 18, when the box body 1 is impacted, the purpose of buffering is achieved, the motor 13 is arranged on the box body 1, the purpose of driving the bearing rod 14 to rotate is achieved through the arrangement of the motor 13, the rotating shaft end of the motor 13 penetrates through the box body 1 and is provided with the bearing rod 14, the bottom end of the bearing rod 14 is rotatably connected with the gear 11, the gear 11 is meshed with the gear ring 2, through the arrangement of the gear 11 and the gear ring 2, when the bearing rod 14 drives the gear 11 to do circular motion, the gear 11 will rotate under the influence of the gear ring 2, the bottom end of the gear 11 is provided with a fan 15, this fan 15 has the function of blowing, through being provided with fan 15, plays the radiating purpose of blowing in to box 1.

Referring to fig. 1, through holes 10 are formed at both sides of the case 1, and the exchange of the air flow inside and outside the case 1 is facilitated by the through holes 10.

Referring to fig. 1, the inner wall of the through hole 10 is provided with a dust screen 3, and the dust screen 3 is arranged to prevent dust from entering the box body 1.

Referring to fig. 1, a box cap 12 is disposed at the top end of the box body 1, and the box cap 12 is disposed to protect the top end of the box body 1.

Referring to fig. 1, the bottom end of the box body 1 is provided with four support legs 7, and the purpose of supporting the box body 1 is achieved by the support legs 7.

Referring to fig. 1, the buffer layer 8 is made of ACF artificial cartilage foam, and the buffer layer 8 is disposed to reduce the impact force when the box body 1 is impacted.

The working principle of the scheme is as follows: when the distribution box is impacted, the impact force is transmitted to the buffer layer 8 and the first spring 6 through the rubber layer 16 and the bearing plate 5, the first spring 6, the buffer layer 8 and the rubber layer 16 play the purpose of relieving the impact force, meanwhile, when the bearing plate 5 is impacted to move, the sliding block 20 is driven to slide along the sliding rod 17 through the buffer column 4, the limiting plate 9 and the drawstring 19, and in the sliding process of the sliding block 20, the second spring 18 will be stretched, the second spring 18 will serve the purpose of assisting in relieving the impact force, when the distribution box is used, the motor 13 is started, the motor 13 drives the fan 15 under the gear 11 to do circular motion through the bearing rod 14, the gear 11 is meshed with the gear ring 2, when the gear 11 moves circularly, the fan 15 is driven to rotate, the blowing area of the fan 15 is enlarged, and the purpose of increasing the heat dissipation effect is achieved by matching with the through holes 10 on the two sides.

Claims

1. The utility model provides a block terminal protective structure and block terminal, includes box (1), its characterized in that: the side of box (1) is equipped with buffer layer (8) and first spring (6), be equipped with on buffer layer (8) and accept board (5), be equipped with rubber layer (16) on accepting board (5), be equipped with buffering post (4) on accepting board (5), first spring (6) are around locating buffering post (4), the one end of buffering post (4) runs through box (1) and is equipped with limiting plate (9), be equipped with slide bar (17) and ring gear (2) in box (1), sliding connection has slider (20) on slide bar (17), be equipped with stretching strap (19) on slider (20), the one end and limiting plate (9) fixed connection of stretching strap (19), fixed mounting has second spring (18) on slider (20), be equipped with motor (13) on box (1), the pivot end of motor (13) runs through box (1) and is equipped with and accepts pole (14), the bottom end of the bearing rod (14) is rotatably connected with a gear (11), the gear (11) is meshed with the gear ring (2), and a fan (15) is arranged at the bottom end of the gear (11).

2. The distribution box protective structure and distribution box of claim 1, wherein: through holes (10) are formed in two sides of the box body (1).

3. The distribution box protection structure and distribution box of claim 2, wherein: and the inner wall of the through hole (10) is provided with a dustproof net (3).

4. The distribution box protective structure and distribution box of claim 1, wherein: the top end of the box body (1) is provided with a box cap (12).

5. The distribution box protective structure and distribution box of claim 1, wherein: the bottom of box (1) is equipped with landing leg (7), the number of landing leg (7) is four.

6. The distribution box protective structure and distribution box of claim 1, wherein: the buffer layer (8) is made of ACF artificial cartilage foam.