CN213069268U

CN213069268U - Communication distribution case convenient to installation

Info

Publication number: CN213069268U
Application number: CN202021896735.4U
Authority: CN
Inventors: 詹玲; 江安林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-27
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a communication distribution box convenient for installation, in particular to the technical field of distribution boxes, which comprises a box body and a fixed piece, wherein the fixed piece is arranged at the rear part of the box body, the rotating shaft is inserted into a lock hole, then the box body is pushed backwards with force, the rotating shaft extrudes a spring sheet backwards, the limit piece moves into a groove at the upper end of a limit groove, a clamping piece is subjected to the twisting force of a torsion spring at the right end, the locking piece is driven to rotate anticlockwise, the rotating shaft is further rotated, the locking piece enters the left end of an inner groove, the box body is pushed backwards during disassembly, the rotating shaft extrudes the spring sheet, then a clamping piece on a connecting rod is stirred upwards, when the clamping piece rotates to the uppermost end, the spring sheet pushes the rotating shaft forwards by utilizing the elastic action of the spring, the limit piece moves backwards with the limit piece, the right end of the limit piece blocks the clamping piece, therefore, the problem that the communication wiring box is very inconvenient to mount or dismount on the wall surface is solved.

Description

Communication distribution case convenient to installation

Technical Field

The utility model relates to a distribution case technical field especially relates to a communication distribution case convenient to installation.

Background

The communication distribution box is suitable for the distribution connection of optical cables and optical communication equipment, optical signals are led out by using optical jumper wires through an adapter in the distribution box, the optical distribution function is realized, the optical distribution box is suitable for the protective connection of the optical cables and distribution tail fibers, and is also suitable for the adoption of an optical fiber terminal point in an optical fiber access network.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication distribution case convenient to installation to solve communication distribution case and install or very inconvenient problem when dismantling on the wall.

The utility model provides a technical scheme that its technical problem adopted is: a communication distribution box convenient to install comprises a box body and fixing pieces, wherein the two fixing pieces are arranged at the rear part of the box body, a plurality of threaded holes are respectively formed in the left side and the right side of the box body, fixing columns are arranged on the outer sides of the threaded holes on the left side and the right side, the fixing columns are in one-to-one correspondence with the fixing pieces, the fixing columns are fixedly connected with the box body through screws and threaded holes, a bearing rod is fixedly connected to the rear end of each fixing column, a rotating shaft is rotatably connected to the rear end of each bearing rod, a locking plate is fixedly connected to the upper end of each rotating shaft, a connecting rod is arranged at the rear end of each rotating shaft, the rear end of each connecting rod is fixedly connected with the fixing pieces on the same side, a lock hole is formed in the middle of the front end of each connecting rod, the rear end of the sliding groove is provided with a clamping piece, the upper end of the connecting rod is positioned at the upper end of the clamping piece and is provided with a clamping groove, the clamping groove extends leftwards to the left end of the connecting rod and is communicated with the inner groove, the clamping piece extends upwards to form the clamping groove and is connected with the clamping groove in a sliding way, the center of the inner wall of the rear end of the inner groove is fixedly connected with a limiting block, a torsion spring is sleeved on the outer side of the limiting block, a torsion arm of the torsion spring is respectively fixed on the outer side of the limiting block and the right side of the clamping piece, the front end of the limiting block is provided with a limiting groove, the limiting groove is communicated with the inner groove, the front end of the limiting groove is provided with a spring sheet, the diameter of the rear end of the spring sheet is larger than that of the front end, the diameter of the rear end of the spring, the upper end front side of shell fragment just is located the left side fixedly connected with spacing piece of fastener, spacing groove upper end front side upwards extends to open has the recess that agrees with mutually with spacing piece, fastener and spacing piece joint.

Specifically, the clamping piece is T-shaped.

Specifically, two fixing holes are formed in the front end of the fixing piece and located at the upper end of the connecting rod.

Specifically, the length of the locking piece is smaller than the width of the clamping piece.

Specifically, the rotating shaft and the locking plate are respectively in sliding connection with the lock hole and the sliding groove.

Specifically, a magnetic strip is bonded to the left side of the clamping piece.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the communication distribution box convenient to install is characterized in that a rotating shaft is inserted into a lock hole, a box body is pushed backwards forcibly, the rotating shaft extrudes a spring plate backwards, a limiting piece moves into a groove at the upper end of a limiting groove, a clamping piece is twisted by a torsion spring at the right end, the clamping piece drives a locking plate to rotate anticlockwise, the rotating shaft rotates, the locking plate enters the left end of an inner groove, the distribution box is fixed, the box body is pushed backwards slightly during disassembly, the rotating shaft extrudes the spring plate, then the clamping piece on a connecting rod is stirred upwards, the magnetic strip locking plate is adhered at the lower end of the clamping piece and rotates upwards along with the rotating shaft, when the clamping piece rotates clockwise to the uppermost end, the box body is abandoned to be pushed, the spring plate pushes the rotating shaft forwards by the elastic action of a spring, the limiting piece moves outwards along with the groove, the clamping piece is clamped at the right end of the limiting piece, the rotating shaft can be, therefore, the problem that the communication wiring box is very inconvenient to mount or dismount on the wall surface is solved.

Drawings

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

FIG. 2 is a schematic view of a fixing column of the present invention;

FIG. 3 is a sectional view of the connecting rod of the present invention;

fig. 4 is a sectional view of the fixing sheet of the present invention.

In the figure: the novel box comprises a box body-1, a threaded hole-101, a fixed column-2, a rotating shaft-201, a locking plate-202, a bearing rod-203, a fixed plate-3, a connecting rod-301, a locking hole-302, a fixed hole-303, a clamping groove-304, a clamping piece-305, a spring-306, a sliding groove-307, an inner groove-308, an elastic piece-309, a limiting block-310, a torsion spring-311, a limiting plate-312 and a limiting groove-313.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a communication distribution box convenient to install comprises a box body 1 and fixing pieces 3, wherein the two fixing pieces 3 are arranged at the rear of the box body 1, a plurality of threaded holes 101 are respectively formed in the left lower side and the right lower side of the box body 1, fixing columns 2 are arranged on the outer sides of the threaded holes 101 in the left side and the right side, the fixing columns 2 correspond to the fixing pieces 3 one by one, the fixing columns 2 are fixedly connected with the box body 1 through screws and the threaded holes 101, a bearing rod 203 is fixedly connected at the rear end of each fixing column 2, a rotating shaft 201 is rotatably connected at the rear end of the corresponding bearing rod 203, a locking piece 202 is fixedly connected at the upper end of the corresponding rotating shaft 201, a connecting rod 301 is arranged at the rear end of the corresponding rotating shaft 201, the rear end of the connecting rod 301 is fixedly connected with the fixing piece 3 at the same side, a locking hole, the sliding groove 307 is communicated with the locking hole 302, the rear end of the sliding groove 307 is provided with a clamping piece 305, the upper end of the connecting rod 301, which is positioned at the upper end of the clamping piece 305, is provided with a clamping groove 304, the clamping groove 304 extends leftwards to the left end of the connecting rod 301, the clamping groove 304 is communicated with the inner groove 308, the clamping piece 305 is in sliding connection with the clamping groove 304, the center of the inner wall of the rear end of the inner groove 308 is fixedly connected with a limiting block 310, the outer side of the limiting block 310 is sleeved with a torsion spring 311, a torsion arm of the torsion spring 311 is respectively fixed at the outer side of the limiting block 310 and the right side of the clamping piece 305, the front end of the limiting block 310 is provided with a limiting groove 313, the limiting groove 313 is communicated with the inner groove 308, the front end of the limiting groove 313 is provided with a spring piece 309, the diameter of the rear end of the spring piece 309 is larger than the diameter of the front end, the diameter of, a limiting piece 312 is fixedly connected to the front side of the upper end of the elastic piece 309 and positioned on the left side of the clamping piece 305, a groove matched with the limiting piece 312 is formed in the front side of the upper end of the limiting groove 313 in an upward extending mode, the clamping piece 305 is clamped with the limiting piece 312, the clamping piece 305 is T-shaped, two fixing holes 303 are formed in the front end of the fixing piece 3 and positioned on the upper end of the connecting rod 301, the length of the locking piece 202 is smaller than the width of the clamping piece 305, the rotating shaft 201 and the locking piece 202 are respectively in sliding connection with the locking hole 302 and the sliding groove 307;

firstly, selecting a threaded hole 101 on a box body 1, installing a fixed column 2 on the outer side of the box body 1 through a screw and the threaded hole 101, installing a fixed sheet 3 on a wall surface through a bolt and a fixed hole 303, ensuring that the fixed column 2 installed on the box body 1 is matched with the position of the fixed sheet 3 during installation, then rotating a rotating shaft 201 to ensure that the position of a locking sheet 202 is above, finally lifting the box body 1 to the front of the fixed sheet 3, inserting the rotating shaft 201 into a lock hole 302, simultaneously inserting the locking sheet 202 into the left end of a clamping piece 305 in a sliding groove 307, then pushing the box body 1 backwards with force to ensure that the rotating shaft 201 extrudes the elastic sheet 309 backwards to ensure that the elastic sheet 309 moves towards a limiting groove 313, and then moving the limiting piece 312 into a groove at the upper end of the limiting groove 313, because the right end of the limiting piece 312 has the clamping piece 305 and the clamping piece 305 always receives the twisting force, fastener 305 can be to anticlockwise rotation to drive locking plate 202 and remove together, and then rotate pivot 201, make locking plate 202 enter into the left end of inside groove 308, can't shift out through spout 307, just so accomplished and carried out the screens automatically, combine fixed column 2 with connecting rod 301, through just so can fix the distribution box on the wall, and need not consolidate with the part.

Further, when the distribution box needs to be dismantled, promote box 1 backward a little, make pivot 201 extrude shell fragment 309, stir fastener 305 on the connecting rod 301 upwards again, because the lower extreme of shell fragment 305 is pasted with the magnetic stripe, can catch locking plate 202, drive locking plate 202 upwards thereupon, treat that fastener 305 clockwise rotates when the top, give up promoting box 1, at this moment, shell fragment 309 utilizes the elastic action of spring 306 to promote pivot 201 forward, and spacing piece 312 of shell fragment 309 upper end moves to the recess outward, make the right-hand member of spacing piece 312 block fastener 305, at this moment just can extract pivot 201, shift out box 1 backward at last alright, more convenient and fast when the installation with dismantling the distribution box like this.

Claims

1. The utility model provides a communication distribution case convenient to installation, includes box (1) and stationary blade (3), its characterized in that: the two fixing pieces (3) are arranged at the rear of the box body (1), a plurality of threaded holes (101) are formed in the left lower side and the right lower side of the box body (1), fixing columns (2) are installed on the outer sides of the threaded holes (101) in the left side and the right side, the fixing columns (2) correspond to the fixing pieces (3) one by one, the fixing columns (2) are fixedly connected with the box body (1) through screws and the threaded holes (101), the rear ends of the fixing columns (2) are fixedly connected with bearing rods (203), the rear ends of the bearing rods (203) are rotatably connected with rotating shafts (201), locking plates (202) are fixedly connected to the upper ends of the rotating shafts (201), connecting rods (301) are arranged at the rear ends of the rotating shafts (201), the rear ends of the connecting rods (301) are fixedly connected with the fixing pieces (3) on the same side, an inner groove (308) is formed in the connecting rod (301), the inner groove (308) is communicated with the lock hole (302), a sliding groove (307) is formed in the front end of the connecting rod (301) and located above the lock hole (302), the sliding groove (307) is communicated with the lock hole (302), a clamping piece (305) is arranged at the rear end of the sliding groove (307), a clamping groove (304) is formed in the upper end of the connecting rod (301) and located at the upper end of the clamping piece (305), the clamping groove (304) extends leftwards to the left end of the connecting rod (301), the clamping groove (304) is communicated with the inner groove (308), the clamping piece (305) extends upwards to form the clamping groove (304), the clamping piece (305) is connected with the clamping groove (304) in a sliding mode, a limiting block (310) is fixedly connected to the center of the inner wall of the rear end of the inner groove (308), a torsion spring (311) is sleeved on the outer side of the limiting block (310), and torsion arms of the, the limiting structure is characterized in that a limiting groove (313) is formed in the front end of the limiting block (310), the limiting groove (313) is communicated with the inner groove (308), an elastic sheet (309) is installed at the front end of the limiting groove (313), the diameter of the rear end of the elastic sheet (309) is larger than that of the front end of the elastic sheet, the diameter of the rear end of the elastic sheet (309) is smaller than the inner diameter of the limiting groove (313), the elastic sheet (309) is connected with the limiting groove (313) in a sliding mode, the front end of the elastic sheet (309) is in contact with the rotating shaft (201), a spring (306) is embedded between the rear end of the elastic sheet (309) and the inner wall of the rear end of the limiting groove (313), a limiting piece (312) is fixedly connected to the left side of the upper end of the elastic sheet (309), a groove matched with the limiting piece (312) is formed in an upward extending mode of the front side of the upper end of.

2. A telecommunications enclosure as claimed in claim 1, wherein: the clamping piece (305) is T-shaped.

3. A telecommunications enclosure as claimed in claim 1, wherein: two fixing holes (303) are formed in the front end of the fixing piece (3) and the upper end of the connecting rod (301).

4. A telecommunications enclosure as claimed in claim 1, wherein: the length of the lock piece (202) is smaller than the width of the clamping piece (305).

5. A telecommunications enclosure as claimed in claim 1, wherein: the rotating shaft (201) and the locking plate (202) are respectively connected with the lock hole (302) and the sliding groove (307) in a sliding mode.

6. A telecommunications enclosure as claimed in claim 1, wherein: the left side of the clamping piece (305) is adhered with a magnetic strip.