CN218733000U

CN218733000U - Communication line junction box

Info

Publication number: CN218733000U
Application number: CN202222695708.6U
Authority: CN
Inventors: 单保全
Original assignee: Dongguan Yuheng Precision Technology Co ltd
Current assignee: Dongguan Yuheng Precision Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-24
Anticipated expiration: 2032-10-13

Abstract

The utility model belongs to the technical field of the communication line technique and specifically relates to a communication line terminal box is related to, comprises a box bod, opening part on the box body is equipped with the apron, the through wires hole that supplies the cable to stretch into is seted up to the side of box body, the inner wall of box body is equipped with clamping component with the corresponding department of through wires hole, clamping component includes relative and first clamp splice and the second clamp splice that the interval set up, relative one side homogeneous moulding has the double-layered groove on first clamp splice and the second clamp splice, the inner wall of box body still is equipped with and is used for driving the transmission assembly that first clamp splice and second clamp splice synchronous motion are close to each other or keep away from, the utility model discloses can effectively solve current terminal box and connect unstable problem when connecting the cable, through clamping component and transmission assembly's setting, can press from both sides tight cable when the threading, make it be difficult for people to use.

Description

Communication line junction box

Technical Field

The utility model belongs to the technical field of the communication line technique and specifically relates to a communication line terminal box is related to.

Background

The communication line is a channel for ensuring information transmission, the cable in the current long-distance trunk line mainly uses a cable with large core number, and is additionally provided with a wireless line such as a satellite, a microwave and the like, the provincial and intra-provincial long-distance trunk line also mainly uses the cable, and is additionally provided with a microwave circuit and a satellite circuit, the knowledge in the aspects of definition, history, classification, technology, trend and the like of the communication line is introduced, and the related contents of professional setting of the communication line, communication line equipment, communication line regulations and the like are also included.

The existing junction box for the communication line is simple in structure, unstable in cable connection, prone to poor contact, free of a structure for clamping the cable, prone to falling off in the pulling process of the cable, and inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a communication line terminal box, comprises a box bod, the opening part on the box body is equipped with the apron, the through wires hole that supplies the cable to stretch into is seted up to the side of box body, the inner wall of box body is equipped with clamping component with the department that corresponds of through wires hole, clamping component includes relative and first clamp splice and the second clamp splice that the interval set up, relative one side homogeneous moulding has the double-layered groove on first clamp splice and the second clamp splice, the inner wall of box body still is equipped with and is used for driving the transmission assembly that first clamp splice and second clamp splice synchronous motion are close to each other or keep away from.

As a further aspect of the present invention: the transmission assembly comprises a connecting seat, a transmission rod is rotatably mounted on the connecting seat, a first thread section and a second thread section are formed on the surface of the transmission rod, the rotating directions of the first thread section and the second thread section are opposite, a first screw hole used for being in thread fit with the first thread section is formed in a first clamping block, a second screw hole used for being in thread fit with the second thread section is formed in a second clamping block, and the tail end of the transmission rod is connected with a transmission block.

As a further aspect of the present invention: the inner wall of box body is equipped with the spout along its thickness direction, all is equipped with on first clamp splice and the second clamp splice to be used for with spout sliding fit's slider.

As a further aspect of the present invention: the section of the clamping groove is V-shaped, and the inner wall of the clamping groove is provided with a rubber pad.

As a further aspect of the present invention: the transmission block is provided with a cross groove.

As a further aspect of the present invention: the surfaces of the box body and the cover plate are coated with anti-rust layers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can effectively solve current terminal box and connect unstable problem when the connecting cable, through clamping components and drive assembly's setting, can press from both sides tight cable when the threading, make it be difficult for droing, make things convenient for people to use.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first clamping block of the present invention.

Fig. 3 is a schematic view of the structure of the transmission rod of the present invention.

In the figure: 1. the box body, 2, apron, 3, through wires hole, 4, first clamp splice, 5, second clamp splice, 6, double-layered groove, 7, connecting seat, 8, transfer line, 9, first screw section, 10, second screw section, 11, first screw, 12, second screw, 13, transmission piece, 14, slider, 15, spout, 16, rubber pad, 17, cross recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

Please refer to fig. 1-3, in an embodiment of the present invention, a communication line junction box includes a box body 1, an opening on the box body 1 is provided with a cover plate 2, a threading hole 3 for a cable to extend into is provided on a side of the box body 1, a clamping assembly is provided on an inner wall of the box body 1 and a corresponding position of the threading hole 3, the clamping assembly includes a first clamping block 4 and a second clamping block 5 which are arranged relatively and at an interval, a clamping groove 6 is formed on one side of the first clamping block 4 and the second clamping block 5 which are opposite, and a transmission assembly for driving the first clamping block 4 and the second clamping block 5 to move synchronously and to be close to or away from each other is further provided on the inner wall of the box body 1.

The transmission assembly comprises a connecting seat 7, a transmission rod 8 is rotatably installed on the connecting seat 7, a first thread section 9 and a second thread section 10 are formed on the surface of the transmission rod 8, the screwing direction of the first thread section 9 and the second thread section 10 is opposite, a first screw hole 11 used for being matched with the first thread section 9 in a thread mode is formed in the first clamping block 4, a second screw hole 12 used for being matched with the second thread section 10 in a thread mode is formed in the second clamping block 5, the tail end of the transmission rod 8 is connected with a transmission block 13, the first thread section 9 is passed through, the second thread section 10, the first screw hole 11 is arranged in the second thread mode, the transmission block 13 rotates in the forward direction or in the reverse direction, and the first clamping block 4 can be close to or far away from the second clamping block 5.

In order to prevent the first clamping block 4 and the second clamping block 5 from shifting, a sliding groove 15 is formed in the inner wall of the box body 1 along the thickness direction of the box body, and sliding blocks 14 which are in sliding fit with the sliding groove 15 are arranged on the first clamping block 4 and the second clamping block 5.

The cross-sectional shape who presss from both sides groove 6 is the V-arrangement, and the inner wall that presss from both sides groove 6 is equipped with rubber pad 16, can increase and the cable between the frictional force, does benefit to the fastening cable, can avoid leading to pressing from both sides the damage cable with cable rigid contact simultaneously, and the design that presss from both sides groove 6 becomes the V-arrangement, conveniently fixes a position circular cable to promote the fastening nature of cable.

The transmission block 13 is provided with a cross-shaped groove 17, and when the transmission block 13 is rotated, a screwdriver can be embedded into the cross-shaped groove 17 to rotate, so that labor is saved, the transmission block 13 can be rotated, and a cable can be conveniently clamped and fixed.

The surfaces of the box body 1 and the cover plate 2 are coated with anti-rust layers, so that the anti-rust performance of the box body 1 and the cover plate 2 is improved, and the service life is prolonged.

The utility model discloses a theory of operation is: after the staff stretched into the junction box with the cable from through wires hole 3, use the instrument to twist and move drive block 13 and drive transfer line 8 and rotate, under the effect of first screw thread section 9, second screw thread section 10, first screw hole and second screw 12 for first clamp splice 4 carries out the centre gripping with second clamp splice 5 relative movement to the cable and fixes, makes it be difficult for droing, effectively solves current junction box and connects unstable problem when connecting the cable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A communication line junction box characterized by: the cable box comprises a box body, the opening part on the box body is equipped with the apron, the through wires hole that supplies the cable to stretch into is seted up to the side of box body, the inner wall of box body is equipped with clamping component with the department that corresponds of through wires hole, clamping component includes relative and first clamp splice and the second clamp splice that the interval set up, relative one side homogeneous phase shaping has the double-layered groove on first clamp splice and the second clamp splice, the inner wall of box body still is equipped with and is used for driving the transmission assembly that first clamp splice and second clamp splice synchronous motion are close to each other or keep away from.

2. A communication line junction box according to claim 1, wherein: the transmission assembly comprises a connecting seat, a transmission rod is rotatably mounted on the connecting seat, a first thread section and a second thread section are formed on the surface of the transmission rod, the rotating directions of the first thread section and the second thread section are opposite, a first screw hole used for being in thread fit with the first thread section is formed in a first clamping block, a second screw hole used for being in thread fit with the second thread section is formed in a second clamping block, and the tail end of the transmission rod is connected with a transmission block.

3. A communication line junction box according to claim 1, wherein: the inner wall of box body is equipped with the spout along its thickness direction, all is equipped with on first clamp splice and the second clamp splice to be used for with spout sliding fit's slider.

4. A communication line junction box according to claim 1, wherein: the section of the clamping groove is V-shaped, and the inner wall of the clamping groove is provided with a rubber pad.

5. A communication line junction box according to claim 2, wherein: the transmission block is provided with a cross groove.

6. A communication line junction box according to claim 1, wherein: the surfaces of the box body and the cover plate are coated with anti-rust layers.