CN210577219U - Comprehensive distribution box with impact-resistant shell - Google Patents

Abstract

The utility model discloses a comprehensive distribution box with a shock-resistant shell, which comprises a main box body, a shock-resistant unit and a stabilizing unit; a main body box: the interior of the main box is hollow and is provided with a front side opening, and the middle parts of two sides of the front end surface of the main box are provided with empty grooves; a stabilizing unit: the stabilizing unit comprises ribs and supporting columns, the four supporting columns are welded into a rectangular frame, the rectangular frame is fixedly arranged on the rear side inside the main box, and the ribs are fixedly connected to the four corners of the rectangular frame; an impact resistance unit: the anti-impact unit is arranged at the opening at the front side of the main box, a fixed block of the anti-impact unit is fixedly connected with the buffer frame, and one side of the buffer frame is movably connected with one side of the box door; this comprehensive block terminal that shell shocks resistance, it possesses shock resistance, simple structure, has good safeguard measure.

Description

Comprehensive distribution box with impact-resistant shell

Technical Field

The utility model relates to a block terminal technical field specifically is a comprehensive block terminal that shell shocks resistance.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

Application number is 201821722014.4 among the prior art the utility model relates to a block terminal field especially relates to synthesize block terminal, including synthesizing the block terminal box, be provided with the chamber door on synthesizing the block terminal box, the inside of synthesizing the block terminal box is provided with the mounting panel, the lower extreme of mounting panel is connected with two U templates, every it is connected with the wheel to rotate between the U template, be connected with the track that matches with the wheel on synthesizing the block terminal box internal bottom wall.

It has no shock resistance, complex structure and imperfect protection facilities

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a comprehensive block terminal that shell shocks resistance, it possesses shock resistance, simple structure has good safeguard measure, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a comprehensive distribution box with an impact-resistant shell comprises a main box body, an impact-resistant unit and a stabilizing unit;

a main body box: the interior of the main box is hollow, the front side of the main box is open, and the middle parts of two sides of the front end surface of the main box are provided with empty grooves;

a stabilizing unit: the stabilizing unit comprises ribs and supporting columns, the four supporting columns are welded into a rectangular frame, the rectangular frame is fixedly installed on the rear side inside the main box, and the ribs are fixedly connected to the four corners of the rectangular frame;

an impact resistance unit: the shock-resistant unit is arranged at an opening at the front side of the main box, a fixed block of the shock-resistant unit is fixedly connected with the buffer frame, and one side of the buffer frame is movably connected with one side of the box door;

wherein: the portable box door is characterized by further comprising a handle and a transparent window, wherein the handle is fixedly connected to the front side face of the box door, and the transparent window is embedded in the middle through hole of the box door.

Further, still include the buffering unit, the buffering unit is equipped with and is no less than four groups and distributes between main part case and buffering frame, and every group buffering unit contains spring two and telescopic link, the front end of main part case and the rear end of buffering frame are fixed respectively to the both ends of telescopic link, the spring cup joints the surface at the telescopic link. And the external impact force is relieved by the elastic force of the second spring.

Further, the unit of shocking resistance is equipped with two and is located the front end both sides of main part case, the unit of shocking resistance includes axle, fixed block, slider, spring one and connecting rod, axle fixed connection is in the dead slot, the slider is equipped with two and all slides and cup joints epaxially, and two sliders are the both ends of fixed connection spring one respectively, the spring cup joints at the surface of axle, the one end of the swing joint connecting rod respectively of two sliders, and the other end of two connecting rods rotates respectively and connects the side at the fixed block. The connecting rod drives the sliding block to move, the sliding block extrudes the first spring, and the first spring generates elastic force to resist impact force.

Further, the heat dissipation device further comprises a first heat dissipation hole and a second heat dissipation hole, wherein the first heat dissipation hole is formed in the rear side of the main box, and the second heat dissipation hole is formed in the lower end of the main box. And the first heat dissipation hole and the second heat dissipation hole are used for dissipating heat inside the distribution box.

Further, still include mounting bracket, wiring hole and ground wire, mounting bracket fixed connection is in the inside rear side of main part case, the both sides at the main part case are seted up in the wiring hole, the mounting bracket is connected to the one end of ground wire, the other end ground connection of ground wire. The electricity on the live metal shell is led to the ground through the ground wire grounding, so that the occurrence of electric shock accidents caused by the contact of people is prevented, and the wiring hole is connected with an external electric wire.

Compared with the prior art, the beneficial effects of the utility model are that: this comprehensive block terminal that shell shocks resistance has following benefit:

1. this comprehensive block terminal that shell shocks resistance is equipped with unit and the buffer unit that shocks resistance, drives the slider through the connecting rod and removes, and slider extrusion spring one, spring one produce elasticity, resist the impact force, through the elastic force of spring two, slow down outside impact force.

2. A first heat dissipation hole is formed in the rear side of the main box, and a second heat dissipation hole is formed in the lower end of the main box. The heat dissipation is performed inside the distribution box through the first heat dissipation holes and the second heat dissipation holes, so that the electric appliance is protected, and the service life of the electric appliance is prolonged.

3. The comprehensive distribution box with the impact-resistant shell has the advantages of impact resistance, simple structure and good protection measures

Drawings

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

FIG. 2 is a schematic view of the bottom frame structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the main body box 1, the box door 2, the handle 3, the transparent window 4, the wiring hole 5, the impact resisting unit 6, the shaft 61, the fixed block 62, the sliding block 63, the first spring 64, the connecting rod 65, the buffer unit 7, the second spring 71, the telescopic rod 72, the stabilizing unit 8, the rib 81, the support column 82, the mounting rack 9, the first heat dissipation hole 10, the ground wire 11, the empty groove 12, the second heat dissipation hole 13 and the buffer frame 14.

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, the present invention provides a technical solution: a comprehensive distribution box with an impact-resistant shell comprises a main box body 1, an impact-resistant unit 6 and a stabilizing unit 8;

main body case 1: the inside cavity and the front side opening of being of main part case 1, dead slot 12 has all been seted up at the front end face both sides middle part of main part case 1, and louvre 10 is seted up in the rear side of main part case 1, and louvre two 13 is seted up at the lower extreme of main part case 1. And heat is dissipated inside the distribution box through the first heat dissipation hole 10 and the second heat dissipation hole 13.

The stabilizing unit 8: stabilizing unit 8 includes muscle 81 and support column 82, and support column 82 is equipped with four and welds into the rectangle frame, and rectangle frame fixed mounting is in the inside rear side of main part case 1, and muscle 81 fixed connection is in the four corners of rectangle frame, through muscle 81 and support column 82 to the whole support of main part case, increases holistic stability.

Impact resistance unit 6: anti-impact unit 6 installs at the front side opening part of main part case 1, anti-impact unit 6's fixed block 62 fixed connection buffering frame 14, one side swing joint chamber door 2's of buffering frame 14 one side, anti-impact unit 6 is equipped with two and is located main part case 1 front end both sides, anti-impact unit 6 includes axle 61, fixed block 62, slider 63, spring 64 and connecting rod 65, axle 61 fixed connection is in dead slot 12, slider 63 is equipped with two and all slides and cup joints on axle 61, two sliders 63 are the both ends of fixed connection spring 64 respectively, spring 64 cup joints the surface at axle 61, the one end of the swing joint connecting rod 65 respectively of two sliders 63, the other end of two connecting rods 65 rotates respectively and connects the side at fixed block 62. The connecting rod 65 drives the sliding block 63 to move, the sliding block 63 presses the first spring 64, and the first spring 64 generates elastic force to resist impact force.

Wherein: still include handle 3 and transparent window 4, handle 3 fixed connection is in the leading flank of chamber door 2, transparent window 4 inlays in the middle part through-hole of chamber door 2, still include buffer unit 7, buffer unit 7 is equipped with and is no less than four groups and distribute between main part case 1 and buffering frame 14, every buffer unit 7 of group contains two 71 springs and telescopic link 72, the front end of main part case 1 and the rear end of buffering frame 14 are fixed respectively to the both ends of telescopic link 72, two 71 springs cup joint the surface at telescopic link 72. The external impact force is reduced by the elastic force of the second spring 71.

Wherein, still include mounting bracket 9, wiring hole 5 and ground wire 11, mounting bracket 9 fixed connection is in the inside rear side of main part case 1, and wiring hole 5 is seted up in the both sides of main part case 1, and mounting bracket 9 is connected to the one end of ground wire 11, the other end ground connection of ground wire 11. The electricity on the charged metal shell is led to the ground through the grounding of the ground wire 11, so that the occurrence of electric shock accidents due to human touch is prevented.

When in use: the main body box 1 is hollow and is provided with a front opening, the middle parts of two sides of the front end surface of the main body box 1 are respectively provided with an empty groove 12, the anti-impact unit 6 is arranged at the position of the empty groove 12, a fixed block 62 of the anti-impact unit 6 is fixedly connected with a buffer frame 14, one side of the buffer frame 14 is movably connected with one side of a box door 2, a shaft 61 is fixedly connected in the empty groove 12, two sliding blocks 63 are respectively sleeved on the shaft 61 in a sliding way, the two sliding blocks 63 are respectively and fixedly connected with two ends of a first spring 64, the first spring 64 is sleeved on the outer surface of the shaft 61, one ends of two sliding blocks 63 are respectively and movably connected with one end of a connecting rod 65, the other ends of the two connecting rods 65 are respectively and rotatably connected with the side surface of the fixed block 62, the sliding blocks 63 are driven to move by the connecting rods 65, the first spring 64, two 71 springs cup joint the surface at telescopic link 72, two 71 buffer frame 14 compression springs, two 71 springs produce elasticity and slow down outside impact force, louvre 10 is seted up at the rear side of main part case 1, louvre two 13 is seted up at the lower extreme of main part case 1, louvre 10 and louvre two 13 are the inside heat dissipation of block terminal, support column 82 is equipped with four and welds into the rectangle frame, rectangle frame fixed mounting is in the inside rear side of main part case 1, muscle 81 fixed connection is in the four corners of rectangle frame, support main part case monolithic support through muscle 81 and support column 82, increase holistic stability, mounting bracket 9 fixed connection is in the inside rear side of main part case 1, wiring hole 5 is seted up in the both sides of main part case 1, mounting bracket 9 is connected to the one end of ground wire 11, the other end ground wire 11 is grounded, prevent that the people from touching and taking place the electric shock accident.

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 (5)

1. The utility model provides a comprehensive block terminal that shell shocks resistance which characterized in that: comprises a main body box (1), an anti-impact unit (6) and a stabilizing unit (8);

main body case (1): the interior of the main body box (1) is hollow, the front side of the main body box is open, and hollow grooves (12) are formed in the middle parts of two sides of the front end face of the main body box (1);

stabilizing unit (8): the stabilizing unit (8) comprises ribs (81) and supporting columns (82), the number of the supporting columns (82) is four, the four supporting columns (82) are welded into a rectangular frame, the rectangular frame is fixedly installed on the rear side inside the main body box (1), and the ribs (81) are fixedly connected to the four corners of the rectangular frame;

impact resistance unit (6): the shock resistance unit (6) is arranged at an opening at the front side of the main body box (1), a fixed block (62) of the shock resistance unit (6) is fixedly connected with the buffer frame (14), and one side of the buffer frame (14) is movably connected with one side of the box door (2);

wherein: still include handle (3) and transparent window (4), handle (3) fixed connection is in the leading flank of chamber door (2), transparent window (4) are inlayed in the middle part through-hole of chamber door (2).

2. The impact resistant integrated power distribution box with an outer housing according to claim 1, wherein: still include buffer unit (7), buffer unit (7) are equipped with and are no less than four groups and distribute between main part case (1) and buffering frame (14), and every buffer unit (7) of group contains spring two (71) and telescopic link (72), the front end of main part case (1) and the rear end of buffering frame (14) are fixed respectively to the both ends of telescopic link (72), the surface at telescopic link (72) is cup jointed in spring two (71).

3. The impact resistant integrated power distribution box with an outer housing according to claim 1, wherein: anti-impact unit (6) are equipped with two and are located the front end both sides of main part case (1), anti-impact unit (6) are including axle (61), fixed block (62), slider (63), spring (64) and connecting rod (65), axle (61) fixed connection is in dead slot (12), slider (63) are equipped with two and all slide and cup joint on axle (61), and two sliders (63) are the both ends of fixed connection spring (64) respectively, spring (64) cup joint the surface at axle (61), the one end of the swing joint connecting rod (65) respectively of two sliders (63), and the other end of two connecting rods (65) rotates respectively and connects the side at fixed block (62).

4. The impact resistant integrated power distribution box with an outer housing according to claim 1, wherein: the heat dissipation structure is characterized by further comprising a first heat dissipation hole (10) and a second heat dissipation hole (13), wherein the first heat dissipation hole (10) is formed in the rear side of the main body box (1), and the second heat dissipation hole (13) is formed in the lower end of the main body box (1).

5. The impact resistant integrated power distribution box with an outer housing according to claim 1, wherein: still include mounting bracket (9), wiring hole (5) and ground wire (11), mounting bracket (9) fixed connection is in the inside rear side of main part case (1), the both sides at main part case (1) are seted up in wiring hole (5), mounting bracket (9) are connected to the one end of ground wire (11), the other end ground connection of ground wire (11).

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