CN213279058U

CN213279058U - Special box for weak current system

Info

Publication number: CN213279058U
Application number: CN202022338743.3U
Authority: CN
Inventors: 李巍; 盛学之; 盛国辉; 师振波; 梅杰; 刘陈; 徐卓强; 康成元; 李朔
Original assignee: Beijing Zhongdiantuofang Technology Co ltd
Current assignee: Beijing Zhongdiantuofang Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-05-25
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to the technical field of weak current boxes, in particular to a special box for a weak current system, which comprises a box body, wherein a bottom plate of the box body is provided with a threading opening, the inner wall of the threading opening is provided with a rubber cover, an elastic band ring is arranged in an upper end opening of the rubber cover, an inner ring surface of the elastic band ring is provided with a sponge splicing block, a bottom opening of the threading opening is spliced with a wire protecting pipe, the outer side of the wire protecting pipe is sleeved with a limiting ring, the inner wall of the wire protecting pipe is provided with a traction rod, and the other end of the traction rod; the beneficial effects are that: the utility model provides a special case of weak current system is inside adding at the threading mouth and establishes the elasticity area circle, and the outside cover of elasticity area circle is established the rubber cover and is connected inside the threading mouth, and the inside of elasticity area circle adds and establishes the shutoff of sponge piece group, so when wireless body inserts, forms sealing mechanism and blocks the dust, and the line body inserts the outside of the back elasticity area circle extrusion sponge piece group parcel line body, avoids the dust to get into.

Description

Special box for weak current system

Technical Field

The utility model relates to a light current case technical field specifically is a special case of light current system.

Background

The weak current box is a concentrated box of a weak voltage circuit as the name implies, and is generally used in modern home decoration, such as network cables, telephone lines, computer displays, USB lines, VGA of televisions, chromatic aberration, antennas and the like can be placed in the weak current box; if the objects are not put in sequence, the objects are a large group of lines which are very disorderly and discordant, and the cleaning is also influenced. In short, the weak current box is used for containing the equipment and arranging wires.

In the prior art, a threading opening of a base plate of a weak motor is lack of a dust protection structure, so that a large amount of dust enters the box body from the threading opening; when the connecting wire body is pulled from the lower part, the connection part between the wire body and the box body is easy to loosen or be pulled apart, and when the pulled-apart wire body is connected, the box door needs to be opened, so that a large amount of dust enters; therefore, the utility model provides a special case of weak current system is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special case of weak current system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special case of weak current system, includes the box, the through wires mouth has been seted up to the bottom plate of box, the inner wall of through wires mouth is provided with the rubber casing, be provided with the elastic band circle in the upper end opening of rubber casing, the interior anchor ring of elastic band circle is provided with the sponge and pieces together the piece, and the bottom opening of through wires mouth is pegged graft and is had the conduit, the outside cover of conduit is equipped with the spacing ring, and the inner wall of conduit is provided with the traction rod, the other end of traction rod is fixed on the surface of baffle, and the surface spiro union of conduit has clamping screw, clamping screw stretches into and is provided with the silica gel pad on the terminal surface.

Preferably, the threading mouth is the round hole shape structure, and the threading mouth is provided with a plurality ofly, and a plurality of threading mouths are arranged along the long limit of bottom plate of box and are distributed, and the internal thread has been seted up to the bottom inner wall of threading mouth.

Preferably, the rubber cover is a circular truncated cone-shaped annular structure, the elastic band ring is a circular ring-shaped structure, the sponge splicing blocks are of a fan-shaped plate-shaped structure, the sponge splicing blocks are provided with a plurality of sponge splicing blocks, and the sponge splicing blocks are of a circular structure.

Preferably, the conduit is of a circular tube-shaped structure, the outer wall of the conduit is provided with external threads, the external threads are matched and connected with the internal threads of the inner wall of the threading opening, and the limiting ring is of a circular ring plate-shaped structure.

Preferably, the traction rods are arranged in two groups, the two groups of traction rods are distributed in a splayed arrangement mode, the baffle is of an arc-shaped plate structure, the silica gel pad faces the baffle, and the silica gel pad and the baffle are located at the same height.

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

1. the utility model provides a special case of weak current system adds inside the threading mouth and establishes the elasticity area circle, and the outside cover of elasticity area circle establishes the rubber cover and connects inside the threading mouth, and the inside of elasticity area circle adds establishes the shutoff of sponge piece group piece, so when wireless body inserts, form sealing mechanism and block to the dust, the outside of line body is wrapped up in to the elasticity area circle extrusion sponge piece group piece after the line body inserts, avoids the dust to get into;

2. the utility model provides a special case of weak current system adds in the bottom of threading mouth and establishes dismantlement formula protecting wire pipe, and protecting wire intraduct adds and establishes baffle cooperation clamping screw, realizes the centre gripping to the line body, so avoid the line body to cause the line body and box junction fracture or not hard up when the lower part tractive.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the schematic view of the connection structure of the elastic band ring and the sponge assembling block of the present invention.

In the figure: the box body 1, a threading opening 2, a rubber cover 3, a tightness belt ring 4, a sponge splicing block 5, a line protection pipe 6, a limiting ring 7, a traction rod 8, a baffle 9, a clamping screw 10 and a silica gel pad 11.

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 to 3, the present invention provides a technical solution: a special box for a weak current system comprises a box body 1, wherein a bottom plate of the box body 1 is provided with a plurality of threading openings 2, the threading openings 2 are in a round hole structure, the threading openings 2 are arranged and distributed along the long edge of the bottom plate of the box body 1, the inner wall of the bottom of each threading opening 2 is provided with an internal thread, the inner wall of each threading opening 2 is bonded with a rubber cover 3, an elastic band ring 4 is bonded in an upper end opening of each rubber cover 3, a sponge splicing block 5 is bonded on the inner annular surface of each elastic band ring 4, each rubber cover 3 is in a circular truncated cone-shaped annular structure, each sponge splicing block 5 is in a fan-shaped plate-shaped structure, the sponge splicing blocks 5 are provided with a plurality of sponge splicing blocks 5 which are in a circular structure, a wire body penetrates through a protective pipe 6 and then leans against one side of a baffle 9, the wire body pushes splicing seams of the sponge splicing blocks 5 open to penetrate into the elastic band rings 4, and the sponge splicing blocks 5 are extruded by the elastic band rings, gaps are filled, dust is prevented from entering the box body 1, and when the elastic band ring 4 is not inserted into the line body, a plurality of sponge splicing blocks 5 are spliced to form a circular plate to seal the elastic band ring 4;

a conduit 6 is inserted into the bottom opening of the threading opening 2, a limit ring 7 is sleeved on the outer side of the conduit 6, the conduit 6 is in a circular tube-shaped structure, the outer wall of the conduit 6 is provided with external threads, the external threads are matched and connected with internal threads on the inner wall of the threading opening 2, the limit ring 7 is in a circular ring-shaped plate-shaped structure, the inner wall of the conduit 6 is adhered with traction rods 8, the other ends of the traction rods 8 are adhered to the surface of a baffle 9, a clamping screw 10 is screwed on the surface of the conduit 6, silica gel pads 11 are adhered on the end surfaces of the clamping screw 10 extending into the conduit 6, two groups of the traction rods 8 are arranged and distributed in a splayed shape, the baffle 9 is in a circular arc-shaped plate-shaped structure, the silica gel pads 11 face the baffle 9, the silica gel pads 11 and the baffle 9 are at the same height, the clamping screw 10 is screwed into the conduit, and the silica gel pad 11 extrudes the wire body on the surface of the baffle 9, at the moment, the wire body is pulled from the lower part, the fracture of the connection part of the wire body and the internal equipment of the box body can not be caused, and after the wire body is pulled off from the clamping part, the clamping screw rod 10 is firstly loosened, then the wire protecting pipe 6 is screwed and disassembled from the wire threading opening 2, at the moment, the tail end of the wire body is pulled off, the wire body is conveniently wired, and the opening of the box door wiring of the box body 1 is.

The working principle is as follows: when the device works actually, a line body penetrates into the protective tube 6 and then leans against one side of the baffle 9, the line body pushes splicing seams of the sponge splicing blocks 5 away to penetrate into the elastic band ring 4, the elastic band ring 4 extrudes the sponge splicing blocks 5 to cover the outer side of the line body to fill gaps, dust is reduced to enter the box body 1, when the line body is not inserted into the elastic band ring 4, the sponge splicing blocks 5 are spliced to form a circular plate to seal the elastic band ring 4, the clamping screw 10 is screwed into the protective tube 6, the clamping screw 10 extrudes and pushes the silica gel pad 11 to be attached to the line body, the silica gel pad 11 extrudes the line body on the surface of the baffle 9, the line body is pulled from the lower part at the moment, the connection part of the line body and the internal equipment of the box body cannot be broken, and after the line body is torn off from the clamping part, the clamping screw 10 is firstly loosened, then the protective tube 6 is unscrewed from the threading, avoiding opening the door wiring of the box body 1.

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 special case of weak current system, includes box (1), its characterized in that: threading mouth (2) have been seted up to the bottom plate of box (1), the inner wall of threading mouth (2) is provided with rubber casing (3), be provided with elastic band circle (4) in the upper end opening of rubber casing (3), the interior anchor ring of elastic band circle (4) is provided with sponge spelling piece (5), and the bottom opening grafting of threading mouth (2) has conduit (6), the outside cover of conduit (6) is equipped with spacing ring (7), and the inner wall of conduit (6) is provided with traction rod (8), the surface at baffle (9) is fixed to the other end of traction rod (8), and the surface spiro union of conduit (6) has clamping screw (10), be provided with silica gel pad (11) on the terminal surface that stretches into conduit (6) of clamping screw (10).

2. The special box for the weak current system as claimed in claim 1, wherein: threading mouth (2) are round hole shape structure, and threading mouth (2) are provided with a plurality ofly, and a plurality of threading mouths (2) are arranged along the long limit of bottom plate of box (1) and are distributed, and the internal thread has been seted up to the bottom inner wall of threading mouth (2).

3. The special box for the weak current system as claimed in claim 1, wherein: the rubber cover (3) is a circular truncated cone-shaped annular structure, the elastic band ring (4) is an annular ring structure, the sponge splicing blocks (5) are of a fan-shaped plate-shaped structure, the sponge splicing blocks (5) are provided with a plurality of sponge splicing blocks (5), and the sponge splicing blocks (5) are spliced and are of a circular structure.

4. The special box for the weak current system as claimed in claim 1, wherein: the wire protecting pipe (6) is of a circular pipe-shaped structure, the outer wall of the wire protecting pipe (6) is provided with external threads, the external threads are matched and connected with internal threads on the inner wall of the threading opening (2), and the limiting ring (7) is of a circular ring plate-shaped structure.

5. The special box for the weak current system as claimed in claim 1, wherein: the two groups of traction rods (8) are arranged, the two groups of traction rods (8) are distributed in a splayed arrangement mode, the baffle plate (9) is of a circular arc-shaped plate-shaped structure, the silica gel pad (11) faces the baffle plate (9), and the silica gel pad (11) and the baffle plate (9) are located at the same height.