CN209896502U

CN209896502U - Dustproof effectual block terminal

Info

Publication number: CN209896502U
Application number: CN201920764959.0U
Authority: CN
Inventors: 方淳; 何婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-03
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a block terminal that dustproof effect is good, the power distribution box comprises a box body, the preceding terminal surface of box is equipped with the dodge gate, the dodge gate passes through a plurality of hinge swing joint at the preceding terminal surface of box, the right side wall of box is close to top department and has seted up a plurality of thermovent, the filter screen that right side fixedly connected with and the thermovent of box mateed each other, the filter screen covers a plurality of thermovent, the right side of box is close to top department fixedly connected with fixed plate, be equipped with the fly leaf under the fixed plate, the fly leaf is close to filter screen one side fixedly connected with a plurality of brush, both ends face all is equipped with resetting means around the fly leaf, the top fixedly connected with rope of fly leaf, set up the perforation of matcing each other with the rope on the fixed plate, the utility model relates to a block terminal that, Avoiding unnecessary potential safety hazards and the like.

Description

Dustproof effectual block terminal

Technical Field

The utility model relates to a distribution equipment technical field specifically is a dustproof effectual block terminal.

Background

The block terminal has small, simple installation, and technical performance is special, the rigidity, the configuration function is unique, not restricted by the place, it is more general to use, the operation is reliable and stable, space utilization is high, take up an area of and take up an area of less and have the characteristics of environmental protection effect, therefore its application scope is extremely extensive, architectural equipment is everywhere in the building site, architectural equipment must use the block terminal, general block terminal for the building, its in use can bring very big problem because of the polytropy of environment, for example, the block terminal for the building can be because the entering of dust, thereby can form charged particle, if moisture in the suction air, for a long time, some components and parts one, the naked part of secondary line or joint insulation can be because of insulating decline or lead to circuit short circuit, trouble such as ground connection.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art's function singleness, have defects such as certain potential safety hazard, provide a dustproof effectual block terminal. A block terminal that dustproof effectual has the function various, avoids characteristics such as unnecessary potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme:

a distribution box with good dustproof effect comprises a box body, wherein a movable door is arranged on the front end face of the box body and movably connected to the front end face of the box body through a plurality of hinges, a plurality of heat dissipation ports are formed in the position, close to the top, of the right side wall of the box body, a filter screen matched with the heat dissipation ports is fixedly connected to the right side of the box body, the filter screen covers the plurality of heat dissipation ports, a fixed plate is fixedly connected to the position, close to the top, of the right side of the box body, a movable plate is arranged under the fixed plate, a plurality of hairbrushes are fixedly connected to one side, close to the filter screen, of the movable plate, reset devices are arranged on the front end face and the rear end face of the movable plate, a rope is fixedly connected to the top of the movable plate, through holes matched with the, the top fixedly connected with of box and the second fixed pulley that the rope matches each other, the top fixedly connected with connecting rod of dodge gate, the fly leaf one end is kept away from to the rope runs through the perforation, and the fixed pulley and the second fixed pulley of duplex winding, and with connecting rod fixed connection.

Preferably, resetting means includes the ring, ring and fly leaf fixed connection, ring top fixedly connected with spring, the top fixed connection of spring is in the bottom of fixed plate, be equipped with the limiting plate under the ring, the top fixedly connected with montant of limiting plate, ring and spring are run through on the top of montant to the bottom of fixedly connected with fixed plate.

Preferably, the second fixed pulley is fixedly connected to the top of the box body through a fixed seat.

Preferably, the rope comprises a plurality of braided ropes, and the braided ropes are braided with each other to form a twisted shape.

Preferably, the outer side edge of the vertical rod is provided with a polished surface, and the top of the limiting plate is attached to the bottom of the circular ring.

Preferably, a plurality of the hairbrushes are mutually attached to the outer side edge of the filter screen.

Preferably, the plurality of heat dissipation openings are sequentially linearly arranged from top to bottom.

Preferably, the hinge is close to the right side wall of the box body.

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

the utility model relates to a block terminal that dustproof effect is good is in the use, when the user opens the dodge gate and starts switches such as the inside plug-in strip of box, the dodge gate passes through rope pulling fly leaf rebound, the fly leaf drives the brush and removes, when the dodge gate is closed, the fly leaf drives the brush under the effect of spring and gets back to primary importance, the fly leaf can drive the brush and reciprocate when opening and closing the dodge gate promptly, the dust to the filter screen surface when the brush reciprocates clears up, make the filter screen can normally use with this, avoided the manual work to clear up it simultaneously, the air permeability of thermovent has still been guaranteed.

Drawings

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

FIG. 2 is a rear view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a top view of the movable plate of the present invention;

fig. 5 is a schematic view of a section a-a in fig. 1.

Reference numbers in the figures: 1. a box body; 2. a hinge; 3. a movable door; 4. a heat dissipation port; 5. filtering with a screen; 6. a fixing plate; 7. a movable plate; 8. a brush; 9. a resetting device; 10. a circular ring; 11. a spring; 12. a limiting plate; 13. a vertical rod; 14. a rope; 15. perforating; 16. a first fixed pulley; 17. a second fixed pulley; 18. a fixed seat; 19. a connecting rod.

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. 1-5, the present invention provides a technical solution:

a distribution box with good dustproof effect comprises a box body 1, wherein a movable door 3 is arranged on the front end face of the box body 1, the movable door 3 is movably connected to the front end face of the box body 1 through a plurality of hinges 2, the hinges 2 are close to the right side wall of the box body 1, a plurality of heat dissipation ports 4 are formed in the position, close to the top, of the right side wall of the box body 1, the plurality of heat dissipation ports 4 are sequentially and linearly arranged from top to bottom, a filter screen 5 matched with the heat dissipation ports 4 is fixedly connected to the right side of the box body 1, the plurality of heat dissipation ports 4 are covered by the filter screen 5, a fixed plate 6 is fixedly connected to the position, close to the top, of the right side of the box body 1, a movable plate 7 is arranged right below the fixed plate 6, a plurality of brushes 8 are fixedly connected to one side of the movable plate 7, the plurality of brushes 8 are, the front end face and the rear end face of the movable plate 7 are respectively provided with a resetting device 9, each resetting device 9 comprises a circular ring 10, the circular ring 10 is fixedly connected with the movable plate 7, the top of the circular ring 10 is fixedly connected with a spring 11, the top end of the spring 11 is fixedly connected with the bottom of the fixed plate 6, a limiting plate 12 is arranged under the circular ring 10, the top of the limiting plate 12 is fixedly connected with a vertical rod 13, the top end of the vertical rod 13 penetrates through the circular ring 10 and the spring 11 and is fixedly connected with the bottom of the fixed plate 6, the outer edge of the vertical rod 13 is provided with a polished surface, the top of the limiting plate 12 is mutually attached to the bottom of the circular ring 10, so that the friction force is smaller when the circular ring 10 moves on the vertical rod 13, the top of the movable plate 7 is fixedly connected with a rope 14, the fixed plate 6 is provided with a through, the top fixedly connected with of box 1 and the second fixed pulley 17 that rope 14 matches each other, the top fixedly connected with connecting rod 19 of dodge gate 3, rope 14 is kept away from fly leaf 7 one end and is run through perforation 15, go round first fixed pulley 16 and second fixed pulley 17, second fixed pulley 17 passes through fixing base 18 fixed connection at the top of box 1, and with connecting rod 19 fixed connection, rope 14 includes that a plurality of weaves the rope, a plurality of weaves the rope and weaves into the twist form each other, set up like this and make the life of rope 14 increase greatly, the tensile properties of rope 14 has also been increased simultaneously.

The working principle is as follows: when in use, the heat dissipation port 4 dissipates the heat inside the box body 1, dust in the air is filtered from the filter screen 5, when a user opens the movable door 3 to start switches such as a knife switch and the like in the box body 1, the movable door 3 is turned over under the action of the hinge 2, the movable door 3 drives the connecting rod 19 to turn over, the connecting rod 19 pulls the rope 14, the rope 14 moves in the inner cavities of the first fixed pulley 16, the second fixed pulley 17 and the through hole 15, the rope 14 pulls the movable plate 7 to move upwards, the movable plate 7 drives the brush 8 and the ring 10 to move, the brush 8 cleans dust on the surface of the filter screen 5 when moving, the ring 10 compresses the spring 11 when moving upwards, the ring 10 moves on the outer side edge 13 of the vertical rod, when the movable door 3 is closed, the movable plate 7 drives the brush 8 to return to the original position under the action of the spring 11, and the brush 8 cleans dust on the surface of the filter screen 5 again.

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 a dustproof effectual block terminal, includes box (1), the preceding terminal surface of box (1) is equipped with dodge gate (3), dodge gate (3) are through the preceding terminal surface of a plurality of hinge (2) swing joint at box (1), its characterized in that: the box body is characterized in that a plurality of heat dissipation ports (4) are formed in the position, close to the top, of the right side wall of the box body (1), a filter screen (5) matched with the heat dissipation ports (4) is fixedly connected to the right side of the box body (1), the filter screen (5) covers the plurality of heat dissipation ports (4), a fixed plate (6) is fixedly connected to the position, close to the top, of the right side of the box body (1), a movable plate (7) is arranged under the fixed plate (6), a plurality of brushes (8) are fixedly connected to the side, close to the filter screen (5), of the movable plate (7), resetting devices (9) are arranged on the front end face and the rear end face of the movable plate (7), ropes (14) are fixedly connected to the top of the movable plate (7), through holes (15) matched with the ropes (14) are formed in the fixed plate (6), and first fixed pulleys (16), the top fixedly connected with of box (1) and second fixed pulley (17) that rope (14) matches each other, the top fixedly connected with connecting rod (19) of dodge gate (3), fly leaf (7) one end is kept away from in rope (14) runs through perforation (15), and the round trip is through fixed pulley (16) and second fixed pulley (17), and with connecting rod (19) fixed connection.

2. The distribution box with good dustproof effect according to claim 1, characterized in that: resetting means (9) include ring (10), ring (10) and fly leaf (7) fixed connection, ring (10) top fixedly connected with spring (11), the top fixed connection of spring (11) is in the bottom of fixed plate (6), be equipped with limiting plate (12) under ring (10), the top fixedly connected with montant (13) of limiting plate (12), ring (10) and spring (11) are run through on the top of montant (13) to the bottom of fixedly connected with fixed plate (6).

3. The distribution box with good dustproof effect according to claim 1, characterized in that: the second fixed pulley (17) is fixedly connected to the top of the box body (1) through a fixed seat (18).

4. The distribution box with good dustproof effect according to claim 1, characterized in that: the rope (14) comprises a plurality of braided ropes which are braided into a twisted shape.

5. The effectual block terminal of dustproof of claim 2, its characterized in that: the outer side edge of the vertical rod (13) is provided with a polished surface, and the top of the limiting plate (12) is attached to the bottom of the circular ring (10).

6. The distribution box with good dustproof effect according to claim 1, characterized in that: the plurality of brushes (8) are mutually attached to the outer side edge of the filter screen (5).

7. The distribution box with good dustproof effect according to claim 1, characterized in that: the plurality of the heat dissipation ports (4) are sequentially arranged in a linear mode from top to bottom.

8. The distribution box with good dustproof effect according to claim 1, characterized in that: the hinge (2) is close to the right side wall of the box body (1).