CN211530544U

CN211530544U - Weak current box

Info

Publication number: CN211530544U
Application number: CN202020428067.6U
Authority: CN
Inventors: 张智高
Original assignee: Beijing Zhongye Hekun Tianmian Engineering Technology Co ltd
Current assignee: Beijing Zhongye Hekun Tianmian Engineering Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-09-18
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a light current case belongs to light current equipment technical field, and its technical essential includes the box, the chamber door that can open and shut is installed to the box, the inside division board that is provided with a plurality of levels and sets up down, and a plurality of division boards set into a plurality of districts of placing with the box is inside along the vertical direction of box from last, and the lower surface both sides of every division board are established respectively at the fixed strip of fixing two relative inside walls of box, two relative and parallel arrangement of fixed strip, the lower terminal surface of division board and the up end sliding connection of fixed strip, the box inside wall still is provided with the fixed establishment who is used for restricting the division board position. The utility model has the advantages of can shift out the box with the division board, be convenient for maintain and take weak current equipment.

Description

Weak current box

Technical Field

The utility model relates to a light current equipment technical field, in particular to light current case.

Background

In 2002, a policy of separating strong and weak electricity is set, so that a weak electricity box is produced, is mainly used for uniformly managing, distributing and wiring household weak electricity signals, comprises network, telephone, television, security and the like weak electricity wiring, mainly avoids the interference of strong electricity on the weak electricity signals, improves the household life quality, and is used in a large scale by 2007.

The prior patent document with the publication number of CN204230820U discloses a weak current wiring box, which comprises a box body and a protective door, wherein mounting seats are arranged at four corners of the box body, three partition plates are arranged in the box body from top to bottom, a cable television distributor mounting area is formed between a first partition plate and the upper end of the box body, a telephone distributor mounting area is formed between a second partition plate and the first partition plate, a network signal switch mounting area is formed between a third partition plate and the second partition plate, a user expansion area is formed between the third partition plate and the lower end of the box body, and wire inlet and outlet holes are formed in two sides of the cable television distributor mounting area, the telephone distributor mounting area, the network signal switch mounting area and the user expansion area.

Above-mentioned weak current wiring case passes through the baffle and divides into different regions with weak current wiring case inside for every region is all independent, makes the circuit in every region can not mix, can have the emission of order, reduces the emergence probability of accident.

However, this light current wiring case is when needs maintenance, need open corresponding regional shutter and overhaul, because every baffle and box non-detachable connect for the space in the corresponding region is limited, when needs maintenance is located the light current equipment that is close to box back wall department, because baffle and box non-detachable connect, make the light current equipment that is close to shutter one side to produce the interference to the light current equipment that is close to box back wall one side, thereby be unfavorable for the maintenance and the taking to light current equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a light current case, it has the box that can shift out the baffle, the maintenance of being convenient for and the advantage of the light current equipment of taking.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a light current case, includes the box, the chamber door that can open and shut is installed to the box, the inside division board that is provided with a plurality of levels and sets up of box, a plurality of division boards set up from last to setting up down along the vertical direction of box, and a plurality of divisions boards divide into a plurality of districts of placing with the box is inside, and the lower surface both sides of every division board are established respectively at the fixed strip of fixing two relative inside walls of box, two relative and parallel arrangement of fixed strip, the lower terminal surface of division board and the up end sliding connection of fixed strip, the box inside wall still is provided with the fixed establishment who is used for restricting the division.

Through adopting above-mentioned technical scheme, insert the inside of box with the division board along the length direction of fixed strip, when the tip butt of division board in the back wall of box, through adjusting fixed establishment, make the division board spacing in the inside of box, place weak current equipment on the division board. When needs maintenance or take the light current equipment, remove the restriction that fixed establishment divided the baffle, along the outside pulling division board of the length direction of fixed strip, inside the division board drove the light current equipment of top shifted out the box, when the division board drove the light current equipment of top and removed the position that the maintenance personnel was convenient for to maintain and operate, stop the pulling division board, through fixed establishment restriction division board, through the above-mentioned operation, can increase the maintenance of the inside light current equipment of box and the space of taking, thereby be convenient for maintain and take the light current equipment.

The utility model discloses further set up to: each division plate is provided with two sets of fixed establishment, and is two sets of fixed establishment sets up respectively in the both sides that the division plate was equipped with the fixed strip.

Through adopting above-mentioned technical scheme, increase division board and box joint strength, and then the reinforcing is injectd the position of dividing the division board.

The utility model discloses further set up to: the fixing mechanism comprises a limiting bulge fixedly arranged on the upper end surface of the partition plate, a supporting seat fixedly arranged on the inner side wall of the box body, a hinged support fixedly arranged on the supporting seat and a connecting plate hinged with the hinged support, the supporting seat and the fixing strip are parallel and positioned above the partition plate, the middle part of the connecting plate is hinged to the hinged support, the bottom surfaces of two sides of the connecting plate are respectively provided with a limiting component and a first compression spring, and two ends of the first compression spring are respectively connected to the connecting plate and the supporting seat; the limiting assembly comprises a plurality of lower limiting pipes which can penetrate through the supporting seat and are in sliding fit with the supporting seat, the limiting bulges are arranged at intervals along the length direction of the partition plate, a limiting groove is formed between every two adjacent limiting bulges, and when the first compression spring is in a natural state, the lower ends of the lower limiting pipes are limited in the limiting groove; the supporting seat and the fixing strip are arranged in parallel at intervals.

By adopting the technical scheme, the connecting plate close to one side of the first compression spring is pressed, the connecting plate extrudes the first compression spring, the first compression spring is in an unnatural state, and the middle part of the connecting plate is hinged on the hinged support, so that the connecting plate far away from one side of the first compression spring drives the limiting assembly to separate from the limiting groove, the interference of the limiting assembly on the limiting bulge is relieved, and the partition plate is convenient to insert or withdraw; when the partition plate moves to a certain position, the effect on the first compression spring is removed, the first compression spring returns to a natural state, the first compression spring drives the connecting plate to return to the original position, the limiting assembly interferes with the limiting convex movement, and the limiting effect on the limiting convex is achieved.

The utility model discloses further set up to: the distance between one end that the box back wall was kept away from to the supporting seat and be close to box back wall one end equals the distance between the fixed strip both ends, the via hole that supplies spacing subassembly to pass is seted up to the supporting seat.

Through adopting above-mentioned technical scheme, because the division board is spacing between supporting seat and fixed strip, the length through setting up the supporting seat equals with the length of fixed strip, is convenient for keep the horizontality of division board, improves the stability of division board.

The utility model discloses further set up to: the limiting assembly comprises an upper limiting rod, the upper end of the lower limiting pipe is sleeved outside the upper limiting rod, the upper end of the lower limiting pipe is provided with a limiting ring, the lower end of the upper limiting rod is provided with a limiting piece for preventing the upper limiting rod from being separated from the lower limiting pipe, a pressing piece is fixedly arranged on one side close to a limiting bulge inside the lower limiting pipe, and a second compression spring is arranged between the limiting piece and the pressing piece.

Through adopting above-mentioned technical scheme, the division board drives the in-process that spacing arch removed, makes down spacing pipe rebound, drives inside preforming extrusion second compression spring simultaneously, and when the lower extreme of spacing pipe was spacing in spacing inslot portion down, the natural state was replied to spacing pipe under the second compression spring drove to realize the up-and-down concertina movement of spacing subassembly at the in-process of spacing bellied motion, and then realize spacing bellied limiting displacement.

The utility model discloses further set up to: the section of the limiting bulge is a right triangle, the limiting bulge is provided with a straight surface facing one side of the box door and a first inclined surface facing away from one side of the box door, the straight surface and the first inclined surface are oppositely arranged, and the first inclined surface is obliquely arranged from top to bottom to one side close to the rear wall of the box body; and one side of the lower limiting pipe facing the box door is provided with a second inclined surface parallel to the first inclined surface, and when the first compression spring is in a natural state, the straight surface is abutted against the outer peripheral wall of the lower limiting pipe.

Through adopting above-mentioned technical scheme, when first inclined plane produced the effort of perpendicular to second inclined plane to the second inclined plane, make down spacing pipe rebound, drive inside preforming extrusion second compression spring simultaneously, when the tip of division board and the back wall contact of box, spacing bellied straight flange and straight face contact, spacing pipe normal position is replied under the second compression spring drive, realizes the limiting displacement of spacing arch halving partition board.

The utility model discloses further set up to: a plurality of strip ventilation openings are formed in the partition plate, and are distributed in a rectangular array mode on the partition plate.

Through adopting above-mentioned technical scheme, place on the division board the heat that weak current equipment produced in the course of the work and flow to the inside of box through the ventilative mouthful of bar, realize the heat dissipation to weak current equipment.

The utility model discloses further set up to: the rear wall of the box body is provided with sockets, and the number of the sockets corresponds to the number of the placing areas one to one.

Through adopting above-mentioned technical scheme, set up in the interior light current equipment of box and be connected with the socket, avoid the coincidence of circuit between the inside light current equipment of box.

The utility model discloses further set up to: the box door is provided with a plurality of ventilation openings.

Through adopting above-mentioned technical scheme, the inside heat of box overflows the outside of scattering to the box through the vent, improves the circulation of the inside air of box, prevents the heat at the inside accumulation of box.

To sum up, the utility model discloses following beneficial effect has:

when needs maintenance or take the light current equipment, remove the restriction that fixed establishment divides the division board, be convenient for outwards remove the division board, the division board drives light current equipment synchronous motion, when the division board drives the light current equipment of top and removes the position that the maintenance personnel is convenient for maintain and operate, through fixed establishment restriction division board, can increase the maintenance of the inside light current equipment of box and the space of taking to be convenient for maintain and take the light current equipment.

The strip-shaped ventilation opening is formed in the partition plate, so that heat dissipation of weak current equipment on the partition plate in the working process is facilitated.

When the first compression spring is in a natural state, the straight surface of the limiting bulge is abutted with the straight edge of the lower limiting pipe, so that the partition plate is prevented from sliding out of the box body under the action of external force, and the stability of the partition plate in the box body is enhanced.

Drawings

FIG. 1 is a schematic view of the overall structure of a light current box when the box door is closed;

FIG. 2 is a schematic view of the internal structure of the weak current box when the door of the weak current box is opened;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a sectional view taken along line B-B of FIG. 4;

fig. 6 is an enlarged view of a portion C in fig. 5.

In the figure, 1, a box body; 2. a box door; 21. a vent; 3. a handle; 4. a partition plate; 41. a strip-shaped ventilation opening; 42. a limiting bulge; 5. a socket; 6. a fixing strip; 7. a fixing mechanism; 71. a supporting seat; 72. a hinged bracket; 73. a connecting plate; 74. a limiting component; 741. an upper limiting rod; 7411. a limiting sheet; 742. a lower limit pipe; 7421. a limiting ring; 7422. tabletting; 743. a second compression spring; 75. a first compression spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a light current case, including the box 1 that is the cube setting, the installing port has been opened to the front side of box 1, and box 1 installs chamber door 2 that can open and shut in installing port department, and one side and the box 1 of chamber door 2 are articulated through the hinge. A handle 3 for opening the door 2 is arranged on the outer side surface of the door 2. The box door 2 is provided with a plurality of ventilation openings 21. The ventilation openings 21 are arranged in a strip shape, the adjacent ventilation openings 21 are arranged in parallel at intervals, and the ventilation openings 21 are communicated with the inside and the outside of the box body 1. Through the arrangement of the ventilation opening 21, the circulation of air in the box body 1 is improved, and the heat generated in the working process of weak current equipment is prevented from accumulating in the box body 1.

Referring to fig. 2, the cabinet 1 includes a top wall, a bottom wall, two inner side walls, and a rear wall, which is disposed opposite to the mounting opening. The inside of box 1 is provided with a plurality of division boards 4, and division board 4 is the level setting, and a plurality of division boards 4 are from last to 4 equal intervals setting along the vertical direction of box 1 down, and 4 parallel arrangement of adjacent division board, division board 4 have seted up a plurality of bars ventilative mouthful 41, and a plurality of bars ventilative mouthful 1 are the rectangular array in division board 4 and distribute. The interior of the box body 1 is divided into a plurality of placing areas by the plurality of partition plates 4, the sockets 5 are installed on the rear wall of the box body 1, and the number of the sockets 5 corresponds to the number of the placing areas one by one.

With reference to fig. 2 and 3, two inner side walls of the box body 1 are respectively and fixedly provided with a fixing strip 6 for receiving the partition plate 4, the two fixing strips 6 are arranged oppositely and parallelly, the lower end face of the partition plate 4 abuts against the upper end face of the fixing strip 6, and the lower end face of the partition plate 4 is connected with the upper end face of the fixing strip 6 in a sliding manner. The length direction of the fixing strip 6 is parallel to the inner side wall of the box body 1, one end of the fixing strip 6 is abutted to the rear wall of the box body 1, and the other end of the fixing strip extends to one side close to the box door 2.

The inner side wall of the box body 1 is also provided with a fixing mechanism 7 for limiting the displacement of the partition plate 4. Every division board 4 is provided with two sets of fixed establishment 7, and fixed establishment 7 sets up in the top of fixed strip 6, and two sets of fixed establishment 7 set up respectively in the both sides that are equipped with fixed strip 6 of division board 4.

The fixing mechanism 7 comprises a supporting seat 71 fixedly arranged on the inner side wall of the box body 1, a hinge support 72 fixedly arranged on the supporting seat 71 and a connecting plate 73 hinged with the hinge support 72, wherein the hinge support 72 is hinged with the middle part of the connecting plate 73 through a hinge shaft.

The supporting seat 71 is parallel to the fixing strip 6 and is located above the partition plate 4, and the distance from one end of the supporting seat 71 away from the back wall of the box body 1 to one end of the supporting seat 71 close to the back wall of the box body 1 is equal to the distance from one end of the fixing strip 6 away from the back wall of the box body 1 to one end of the fixing strip 6 close to the back wall of the box body 1. The partition plate 4 is integrally formed with a plurality of limiting protrusions 42 at one side close to the supporting seat 71, the limiting protrusions 42 are arranged at intervals along the length direction of the partition plate 4, and a limiting groove is defined by the adjacent limiting protrusions 42. The section of the limiting protrusion 42 is a right triangle, and the limiting protrusion has a straight surface facing one side of the box door 2 and a first inclined surface facing away from one side of the box door 2, and the straight surface is perpendicular to the upper surface of the partition plate 4.

Two sides of the lower surface of the connecting plate 73 are respectively provided with a limiting component 74 and a first compression spring 75, and two ends of the first compression spring 75 are respectively fixedly connected to the connecting plate 73 and the supporting seat 71.

With reference to fig. 4, 5 and 6, the limiting component 74 includes an upper limiting rod 741 and a lower limiting tube 742, the upper end of the upper limiting rod 741 is welded to the lower surface of the connecting plate 73, the upper end of the lower limiting tube 742 is integrally formed with a limiting ring 7421, the lower end of the upper limiting rod 741 penetrates the center of the limiting ring 7421, and the upper end of the lower limiting tube 742 is sleeved outside the upper limiting rod 741. The lower end of the upper limiting rod 741 is welded with a limiting sheet 7411 protruding outwards along the diameter of the upper limiting rod, a pressing sheet 7422 is welded inside the lower limiting tube 742 on one side close to the limiting protrusion 42, a second compression spring 743 is arranged between the limiting sheet 7411 and the pressing sheet 7422, when the second compression spring 743 is in a natural state, the lower end of the lower limiting tube 742 is limited inside the limiting groove, and the lower end of the lower limiting tube 742 limits the partition plate 4 to move to one side far away from the rear wall of the box body 2. The lower limit pipe 742 is provided with a second inclined surface parallel to the first inclined surface on a side facing the door 2. The supporting seat 71 is provided with a through hole for the lower limiting tube 742 to pass through, the lower end of the lower limiting tube 742 is inserted into the through hole and inserted into the limiting groove, when the first compression spring 75 is in a natural state, the straight surface of the limiting protrusion 42 abuts against the outer peripheral wall of the lower limiting tube 742, the partition plate 4 is prevented from sliding out of the box under the action of external force, the stability of the partition plate 4 in the box is enhanced, and a buffer space is reserved between one side of the partition plate 4 close to the back wall of the box 1 and the back wall of the box 1.

The implementation principle of the embodiment is as follows: when weak current equipment needs to be installed in the box body 1, the partition plate 4 is inserted into the box body 1 along the length direction of the fixing strip 6, the partition plate 4 drives the limiting protrusion 42 to move, when the first inclined plane generates acting force perpendicular to the second inclined plane, the lower limiting tube 742 is enabled to move upwards, meanwhile, the inner pressing sheet 7422 is driven to extrude the second compression spring 743, when the end part of the partition plate 4 is contacted with the rear wall of the box body 1, the straight surface of the limiting protrusion 42 is contacted with the straight edge of the lower limiting tube 742, the second compression spring 743 drives the lower limiting tube 742 to return to the original position, the limiting effect of the limiting protrusion 42 on the partition plate 4 is achieved, the partition plate 4 is limited in the box body 1, the weak current equipment is placed on the partition plate 4, and the installation of the weak current equipment is achieved.

When the weak current equipment needs to be maintained or taken, the connecting plate 73 is pressed downwards, one end, close to the upper limiting rod 741, of the connecting plate 73 is lifted upwards, under the action of the buffer space, the lower end of the lower limiting pipe 742 releases the limitation on the limiting protrusion 42, the limitation on the partition plate 4 is further released, the partition plate 4 is moved outwards along the length direction of the fixing strip 6, the partition plate 4 drives the weak current equipment above the partition plate to move towards one side away from the rear wall of the box body 1, the space for maintaining and taking the weak current equipment is further increased, and therefore the weak current equipment is convenient to maintain and take.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a weak current box, includes box (1), chamber door (2) that can open and shut are installed in box (1), box (1) inside is provided with division board (4) that a plurality of levels set up, and vertical direction along box (1) is followed from last to setting up down in a plurality of division boards (4), and a plurality of division boards (4) fall into a plurality of districts of placing with box (1) inside, its characterized in that, establish respectively in the fixed strip (6) of fixing two relative inside walls in box (1) respectively in the lower surface both sides of every division board (4), and two fixed strip (6) are relative and parallel arrangement, the up end sliding connection of the lower terminal surface of division board (4) and fixed strip (6), box (1) inside wall still is provided with fixed establishment (7) that are used for restricting division board (4) position.

2. A light-current box according to claim 1, characterized in that each partition plate (4) is provided with two sets of fixing means (7), two sets of said fixing means (7) being respectively provided on both sides of the partition plate (4) provided with the fixing strip (6).

3. The light current box of claim 2, wherein the fixing mechanism (7) comprises a limiting protrusion (42) fixedly arranged on the upper end surface of the partition plate (4), a supporting seat (71) fixedly arranged on the inner side wall of the box body (1), a hinge bracket (72) fixedly arranged on the supporting seat (71), and a connecting plate (73) hinged to the hinge bracket (72), the supporting seat (71) and the fixing strip (6) are parallel and positioned above the partition plate (4), the middle part of the connecting plate (73) is hinged to the hinge bracket (72), the bottom surfaces of two sides of the connecting plate (73) are respectively provided with a limiting component (74) and a first compression spring (75), and two ends of the first compression spring (75) are respectively connected to the connecting plate (73) and the supporting seat (71); the limiting assembly (74) comprises a plurality of limiting protrusions (42) which can penetrate through the supporting seat (71) and are in sliding fit with the supporting seat (71), the limiting protrusions (42) are arranged at intervals along the length direction of the partition plate (4), a limiting groove is defined by the adjacent limiting protrusions (42), and when the first compression spring (75) is in a natural state, the lower end of the lower limiting pipe (742) is limited in the limiting groove; the supporting seat (71) and the fixing strip (6) are arranged in parallel at intervals.

4. The light current box as claimed in claim 3, wherein the distance between one end of the supporting seat (71) far away from the rear wall of the box body (1) and one end of the supporting seat (71) close to the rear wall of the box body (1) is equal to the distance between two ends of the fixing strip (6), and the supporting seat (71) is provided with a through hole for the limiting component (74) to pass through.

5. The weak current box according to claim 4, wherein the limiting component (74) comprises an upper limiting rod (741), the upper end of a lower limiting tube (742) is sleeved outside the upper limiting rod (741), the upper end of the lower limiting tube (742) is provided with a limiting ring (7421), the lower end of the upper limiting rod (741) is provided with a limiting sheet (7411) for preventing the upper limiting rod (741) from falling off the lower limiting tube (742), a pressing sheet (7422) is fixedly arranged inside the lower limiting tube (742) at one side close to the limiting protrusion (42), and a second compression spring (743) is arranged between the limiting sheet (7411) and the pressing sheet (7422).

6. The light current box as claimed in claim 3, wherein the cross section of the limiting bulge (42) is a right triangle, which has a straight surface facing one side of the box door (2) and a first inclined surface facing away from one side of the box door (2), wherein the straight surface and the first inclined surface are arranged oppositely, and the first inclined surface is arranged obliquely from top to bottom towards one side close to the rear wall of the box body (1); one side of the lower limiting pipe (742) facing the box door (2) is provided with a second inclined surface parallel to the first inclined surface, and when the first compression spring (75) is in a natural state, the straight surface is abutted against the outer peripheral wall of the lower limiting pipe (742).

7. The weak current box according to claim 1, wherein the partition plate (4) is provided with a plurality of strip-shaped ventilation openings (41), and the plurality of strip-shaped ventilation openings (41) are distributed on the partition plate (4) in a rectangular array.

8. A light current box according to claim 1, characterized in that the rear wall of the box body (1) is provided with sockets (5), and the number of sockets (5) and the number of placing areas are in one-to-one correspondence.

9. A light current cabinet according to claim 1, characterized in that said cabinet door (2) is provided with a plurality of ventilation openings (21).