CN220107308U - Communication line fixed knot constructs for block terminal - Google Patents

Abstract

The utility model discloses a communication line fixing structure for a distribution box, which comprises a machine body, wherein an interface is arranged on the side wall of the machine body, two symmetrically arranged through grooves are formed in the side wall of the machine body, which is positioned on the same side of the interface, the two through grooves are positioned at two ends of the interface, fixing mechanisms for fixing a plug are arranged in the two through grooves, each fixing mechanism comprises a sliding block which is in sliding connection with the inside of the through groove, the end part of each sliding block is fixedly connected with a sealing plate, a groove is formed in the side wall of each sealing plate, a movable plate is in sliding connection with the corresponding groove, a clamping plate is fixedly connected with the end part of each movable plate, and a driving mechanism for driving the corresponding fixing mechanism is arranged in the machine body. The plug clamping device is reasonable in structure, the plug is inserted into the interface through the fixing mechanism, the two sealing plates and the clamping plate are close to each other towards the middle, the plug is clamped and fixed, and the phenomenon that the normal use of the machine body is affected due to the fact that the plug is loosened is avoided.

Description

Communication line fixed knot constructs for block terminal

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a communication line fixing structure for a distribution box.

Background

The distribution box is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement to form the low-voltage distribution device. The circuit can be switched on or off by means of a manual or automatic switch during normal operation.

When the distribution box is used, an external communication line is required, an interface is usually arranged on the side wall of the distribution box, and a communication line plug is required to be inserted into the interface when the distribution box is used.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a communication line fixing structure for a distribution box, which is characterized in that a plug is inserted into an interface by arranging a fixing mechanism, two sealing plates and a clamping plate are close to each other towards the middle, so that the plug is clamped and fixed, and the problem that the plug is loosened and the normal use of a machine body is influenced is solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a communication line fixed knot constructs for block terminal, includes the organism, be provided with the interface on the lateral wall of organism, be located two symmetry settings's logical groove has been seted up on the organism lateral wall of interface homonymy, two logical groove is located the both ends of interface, and two it is provided with the fixed establishment who is used for fixing the plug to lead to the inslot, fixed establishment includes the slider of sliding connection in logical inslot, the tip fixedly connected with shrouding of slider, set up flutedly on the lateral wall of shrouding, sliding connection has the movable plate in the recess, the end fixedly connected with splint of movable plate is provided with in the organism and is used for carrying out driven actuating mechanism to fixed establishment.

Preferably, the driving mechanism comprises a double-head threaded rod rotatably connected between the inner walls of the two ends of the machine body, and the double-head threaded rod penetrates through the two sliding blocks and is in threaded connection with the two sliding blocks.

Preferably, a motor is fixedly connected to the rear wall of the machine body, and the tail end of an output shaft of the motor is fixedly connected to the end part of the double-head threaded rod.

Preferably, a limiting rod is fixedly connected between the inner walls of the two ends of the machine body, and the limiting rod penetrates through the two sliding blocks and is in sliding connection with the two sliding blocks.

Preferably, the side walls of the two moving plates are elastically connected with the inner walls of the grooves on the same side through two symmetrically arranged springs.

Preferably, a door body is arranged on the front side wall of the machine body, and an observation window is arranged on the door body.

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

1. through setting up fixed establishment, insert the interface with the plug in, driving motor's output shaft rotates, drives the double-end threaded rod and rotates to drive two sliders rather than threaded connection draw close to the centre, and then drive two shrouding and splint draw close to the centre, realize carrying out the centre gripping to the plug fixedly, avoid the plug pine to take off, influence the normal use of organism.

2. Through setting up the shrouding, when not needing to use the interface, driving motor's output shaft rotates, drives double-end threaded rod and rotates to drive two sliders rather than threaded connection draw close to the centre, and then drive two shrouds and splint draw close to the centre, two splint laminating, two shrouds can realize sealing up the interface, avoid the interface to get into the dust, influence the use, improve the practicality of device.

Drawings

Fig. 1 is a perspective view of a communication line fixing structure for a distribution box according to the present utility model;

fig. 2 is a bottom view of a communication line fixing structure for a distribution box according to the present utility model;

fig. 3 is a cross-sectional view of a communication line fixing structure for a distribution box according to the present utility model;

fig. 4 is a schematic structural diagram of a sealing plate of a communication line fixing structure for a distribution box according to the present utility model;

fig. 5 is an enlarged view of the structure at a in fig. 2.

In the figure: 1 organism, 2 door bodies, 3 observation windows, 4 motors, 5 shrouding, 6 splint, 7 interfaces, 8 double-end threaded rods, 9 gag lever post, 10 sliders, 11 recesses, 12 springs, 13 movable plates, 14 through slots.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-5, a communication line fixing structure for a distribution box comprises a machine body 1, an interface 7 is arranged on the side wall of the machine body 1, two symmetrically arranged through grooves 14 are formed in the side wall of the machine body 1, which is positioned on the same side of the interface 7, the two through grooves 14 are positioned at two ends of the interface 7, fixing mechanisms for fixing plugs are arranged in the two through grooves 14, each fixing mechanism comprises a sliding block 10 which is in sliding connection in the through groove 14, the end part of each sliding block 10 is fixedly connected with a sealing plate 5, a groove 11 is formed in the side wall of each sealing plate 5, a movable plate 13 is connected in the groove 11 in a sliding manner, and clamping plates 6 are fixedly connected at the end parts of the movable plates 13.

Be provided with in the organism 1 and be used for carrying out driven actuating mechanism to fixed establishment, actuating mechanism is including rotating the double-end threaded rod 8 of connection between the inner wall of organism 1 both ends, double-end threaded rod 8 pass two sliders 10 and rather than threaded connection, fixedly connected with motor 4 on the back wall of organism 1, the terminal fixedly connected with of output shaft of motor 4 is at the tip of double-end threaded rod 8, common fixedly connected with gag lever post 9 between the inner wall of organism 1 both ends, gag lever post 9 passes two sliders 10 and rather than sliding connection, all through the spring 12 elastic connection of two symmetries setting between the lateral wall of two movable plates 13 and the inner wall of homonymy recess 11, be provided with door body 2 on the front side wall of organism 1, be provided with observation window 3 on the door body 2.

When the plug is used, the plug is inserted into the interface 7, the output shaft of the driving motor 4 rotates to drive the double-head threaded rod 8 to rotate, so that the two sliding blocks 10 in threaded connection with the double-head threaded rod are driven to be close to the middle, and the two sealing plates 5 and the clamping plates 6 are driven to be close to the middle, so that the plug is clamped and fixed, and the problem that the plug is loosened to influence the normal use of the machine body 1 is avoided;

when the interface 7 is not needed, the output shaft of the driving motor 4 rotates to drive the double-end threaded rod 8 to rotate, so that the two sliding blocks 10 in threaded connection with the double-end threaded rod are driven to draw close to the middle, the two sealing plates 5 and the clamping plates 6 are driven to draw close to the middle, the two clamping plates 6 are attached, the two sealing plates 5 can seal the interface 7, the interface 7 is prevented from entering dust, the use is influenced, and the practicability of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a communication line fixed knot constructs for block terminal, includes organism (1), its characterized in that, be provided with interface (7) on the lateral wall of organism (1), be located set up logical groove (14) of two symmetry settings on organism (1) lateral wall of interface (7) homonymy, two logical groove (14) are located the both ends of interface (7), and two all be provided with the fixed establishment who is used for fixing the plug in logical groove (14), fixed establishment includes slider (10) of sliding connection in logical groove (14), the end fixedly connected with shrouding (5) of slider (10), set up flutedly (11) on the lateral wall of shrouding (5), sliding connection has movable plate (13) in recess (11), the end fixedly connected with splint (6) of movable plate (13), be provided with in organism (1) and be used for carrying out driven actuating mechanism to fixed establishment.

2. A communication line fixing structure for a distribution box according to claim 1, wherein the driving mechanism comprises a double-ended threaded rod (8) rotatably connected between inner walls of both ends of the body (1), and the double-ended threaded rod (8) passes through two sliding blocks (10) and is in threaded connection with the sliding blocks.

3. The communication line fixing structure for the distribution box according to claim 2, wherein a motor (4) is fixedly connected to the rear wall of the machine body (1), and the tail end of an output shaft of the motor (4) is fixedly connected to the end part of the double-end threaded rod (8).

4. A communication line fixing structure for a distribution box according to claim 3, wherein a limit rod (9) is fixedly connected between inner walls of two ends of the machine body (1), and the limit rod (9) passes through two sliding blocks (10) and is in sliding connection with the two sliding blocks.

5. The communication line fixing structure for a distribution box according to claim 4, wherein the side walls of the two movable plates (13) are elastically connected with the inner walls of the same-side grooves (11) through two symmetrically arranged springs (12).

6. The communication line fixing structure for a distribution box according to claim 5, wherein a door body (2) is provided on a front side wall of the body (1), and an observation window (3) is provided on the door body (2).