CN217087026U

CN217087026U - Interface protection device for railway communication

Info

Publication number: CN217087026U
Application number: CN202220124728.5U
Authority: CN
Inventors: 李俊亮; 卢向荣; 邢远强; 司福强
Original assignee: Third Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: Third Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-29
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an interface protection device for railway communication, including communication box and set up evenly distributed's communication interface on communication box, communication box is located the communication interface top and has seted up the spout, it is provided with the slide to slide in the spout, the articulated baffle of installing of slide one end, communication box is located the communication interface below and is provided with the fixed establishment who is used for fixed stop, be provided with on the baffle and be used for preventing that communication joint is not hard up to press and hold the mechanism, this interface protection device for railway communication does benefit to the realization and does not use the time spent to the intraoral protection when communication interface, can not lead to in foreign matter such as dust gets into the interface, can prevent when interface uses that the joint is not hard up or drops simultaneously, easy operation, and the practicality is strong.

Description

Interface protection device for railway communication

Technical Field

The utility model belongs to the technical field of the railway communication, concretely relates to interface protection device for railway communication.

Background

The interface protection device for railway communication in the market has a single function, generally has only a simple protection function, and when a communication connector is inserted into a communication interface, the communication connector may loosen due to self or human reasons, and poor contact may be caused due to long-term loosening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interface protection device for railway communication comes into operation 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 interface protection device for railway communication comprises a communication box and communication interfaces which are uniformly distributed on the communication box, wherein the communication box is located above the communication interfaces and is provided with a sliding groove, a sliding plate is arranged in the sliding groove in a sliding mode, one end of the sliding plate is hinged to a baffle, a fixing mechanism used for fixing the baffle is arranged below the communication interfaces, and a pressing and holding mechanism used for preventing the communication joints from loosening is arranged on the baffle.

Preferably, the fixing mechanism comprises a mounting box fixedly mounted below the communication interface and including the communication box, a first spring fixedly mounted in the mounting box, a limiting rod fixedly mounted on the first spring, a clamping hook fixedly mounted on the limiting rod and a button fixedly mounted on the limiting rod, wherein the button is connected with the mounting box in a sliding manner.

Preferably, the upper part of the hook is arc-shaped, and the end part of the baffle is provided with an arc shape matched with the hook.

Preferably, the pressing mechanism comprises a mounting groove formed in the baffle, a second spring fixedly mounted in the mounting groove, an L-shaped abutting plate fixedly mounted at the end of the second spring, a third spring fixedly mounted on the L-shaped abutting plate, and a pressing plate fixedly mounted at the end of the third spring.

Preferably, the side surface of the pressing plate close to one side of the sliding chute is provided with an inclined surface.

Preferably, the pressing and holding plates are provided with two groups.

The utility model discloses a technological effect and advantage: the interface protection device for railway communication is provided with a protection device,

1. when communication interface is protected on the baffle cover, the baffle extrudes the pothook, the pothook promotes rather than fixed mounting's gag lever post, first spring in the gag lever post extrusion mounting box, the pothook promotes outwards to make the baffle card in pothook department, otherwise, when the baffle is opened, through pressing down the button, the button extrudees rather than fixed mounting's gag lever post, the gag lever post extrudes rather than fixed mounting's first spring and makes first spring shrink, the pothook of gag lever post tip is kept away from the baffle and is made the baffle break away from the pothook, be favorable to realizing the fixed to the baffle, and the operation is simple, therefore, the clothes hanger is strong in practicability

2. When communication joint inserts communication interface as needs, insert communication interface with communication joint after, pull out the baffle from the spout, pull out the back, the effort through the second spring promotes L type and supports the board and slide down in the mounting groove, L type supports the board and slides down and drive rather than fixed mounting's third spring and press and hold the board and release the mounting groove, operating personnel presses to press and holds board extrusion spring and will press and hold board tip pressure and hold at communication joint end, prevent to connect not hard up or drop when using, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A;

fig. 4 is a schematic structural diagram at B in the figure.

In the figure:

1. a communication box; 2. a communication interface; 3. a chute; 4. a slide plate; 5. a baffle plate;

6. a fixing mechanism; 61. mounting a box; 62. a first spring; 63. a limiting rod; 64. a hook; 65. a button;

7. a pressing mechanism; 71. mounting grooves; 72. a second spring; 73. an L-shaped abutting plate; 74. a third spring; 75. and pressing and holding the plate.

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.

The utility model provides an interface protection device for railway communication as shown in fig. 1-4, including communication box 1 and set up evenly distributed's communication interface 2 on communication box 1, communication box 1 is located communication interface 2 top and has seted up spout 3, it is provided with slide 4 to slide in the spout 3, the articulated baffle 5 of installing of 4 one ends of slide, communication box 1 is located communication interface 2 below and is provided with the fixed establishment 6 that is used for fixed stop 5, be provided with on baffle 5 and be used for preventing that communication joint is not hard up to press and hold mechanism 7.

When communication interface 2 need not insert the communication joint and need protect communication interface 2, operating personnel stimulates baffle 5 in the spout 3 on communication box 1, baffle 5 outwards slides in the slide through slide 4 and pulls out spout 3 with baffle 5, baffle 5 pulls out behind the spout 3, press baffle 5, fixed mechanism 6 through communication interface 2 below fixes baffle 5, when needs insert communication interface 2 with the communication joint, press holding mechanism 7 through the pressure on baffle 5 to the communication joint end of inserting, be favorable to realizing when communication interface 2 is not used for a long time to the intraoral protection, can not lead to in the foreign matter such as dust gets into the interface, can prevent when interface uses simultaneously that the joint is not hard up or drops, and is easy to operate, therefore, the clothes hanger is strong in practicability.

The fixing mechanism 6 comprises a mounting box 61 fixedly mounted below the communication interface 2 of the communication box 1, a first spring 62 fixedly mounted in the mounting box 61, a limiting rod 63 fixedly mounted on the first spring 62, a hook 64 fixedly mounted on the limiting rod 63 and a button 65 fixedly mounted on the limiting rod 63, wherein the button 65 is connected with the mounting box 61 in a sliding manner; when need cover baffle 5, baffle 5 extrudes pothook 64, pothook 64 promotes rather than fixed mounting's gag lever post 63, gag lever post 63 extrudes first spring 62 in the mounting box 61, pothook 64 outwards promotes and makes baffle 5 block in pothook 64 department, otherwise, when will opening baffle 5, through pressing button 65, button 65 extrudes rather than fixed mounting's gag lever post 63, gag lever post 63 extrudes rather than fixed mounting's first spring 62 and makes first spring 62 shrink, the pothook 64 of gag lever post 63 tip is kept away from baffle 5 and is made baffle 5 break away from pothook 64, be favorable to realizing the fixed to baffle 5, and easy operation, therefore, the clothes hanger is strong in practicability.

The upper part of the clamping hook 64 is arc-shaped, and the end part of the baffle 5 is provided with an arc shape matched with the clamping hook 64; the arc shape is beneficial to reducing the resistance when the clamping hook 64 is abutted against the baffle 5.

The pressing mechanism 7 comprises a mounting groove 71 arranged on the baffle 5, a second spring 72 fixedly mounted in the mounting groove 71, an L-shaped abutting plate 73 fixedly mounted at the end part of the second spring 72, a third spring 74 fixedly mounted on the L-shaped abutting plate 73 and a pressing plate 75 fixedly mounted at the end part of the third spring 74; when the communication connector is required to be inserted into the communication interface 2, after the communication connector is inserted into the communication interface 2, the baffle 5 is pulled out from the chute 3, after the baffle is pulled out, the L-shaped abutting plate 73 is pushed to slide downwards in the mounting groove 71 through the acting force of the second spring 72, the L-shaped abutting plate 73 slides downwards to drive the third spring 74 fixedly mounted with the L-shaped abutting plate and the pressing plate 75 to push out the mounting groove 71, an operator presses the pressing plate 75 to press the end of the pressing plate 75 to the tail end of the communication connector, the connector is prevented from loosening or falling off when in use, the structure is simple, and the practicability is high.

The side surface of the pressing plate 75 close to one side of the chute 3 is provided with an inclined surface; when the baffle 5 is put into the chute 3, one side of the pressing plate 75 is set to be an inclined surface, so that the pressing plate 75 can conveniently press and hold the second spring 72 in the mounting groove 71, and the practicability is high.

Two sets of pressing plates 75 are provided; the stability of communication joint is favorable to improving, and the practicality is strong.

The working principle is as follows: when the communication interface 2 does not need to be accessed with a communication connector and needs to protect the communication interface 2, an operator pulls the baffle 5 in the chute 3 on the communication box 1, the baffle 5 slides outwards in the chute through the sliding plate 4 to pull the baffle 5 out of the chute 3, the baffle 5 presses the baffle 5 after being pulled out of the chute 3, the baffle 5 is extruded to the hook 64, the hook 64 pushes the limit rod 63 fixedly mounted with the baffle 64, the limit rod 63 pushes the first spring 62 in the mounting box 61, the hook 64 pushes outwards to clamp the baffle 5 at the hook 64, when the communication connector needs to be inserted into the communication interface 2, the communication connector is inserted into the communication interface 2 and then the baffle 5 is pulled out of the chute 3, after being pulled out, the L-shaped abutting plate 73 is pushed to slide downwards in the mounting groove 71 through the acting force of the second spring 72, the L-shaped abutting plate 73 slides downwards to drive the third spring 74 fixedly mounted with the L-shaped abutting plate 73 and the pressing plate 75 to push out of the mounting groove 71, the operator presses the pressing plate 75 to press the spring to press the end of the pressing plate 75 to the end of the communication connector, so as to prevent the connector from loosening or falling off during use.

Claims

1. The utility model provides an interface protection device for railway communication, includes communication box (1) and sets up communication interface (2) evenly distributed on communication box (1), its characterized in that: the communication box is characterized in that a sliding groove (3) is formed in the communication box (1) above the communication interface (2), a sliding plate (4) is arranged in the sliding groove (3) in a sliding mode, a baffle (5) is hinged to one end of the sliding plate (4), a fixing mechanism (6) used for fixing the baffle (5) is arranged below the communication interface (2) of the communication box (1), and a pressing and holding mechanism (7) used for preventing the communication joint from loosening is arranged on the baffle (5).

2. An interface protection device for railway communication according to claim 1, wherein: the fixing mechanism (6) comprises a communication box (1), a mounting box (61), a first spring (62), a limiting rod (63), a clamping hook (64) and a button (65), wherein the mounting box (61) is fixedly mounted below the communication interface (2), the first spring (62) is fixedly mounted in the mounting box (61), the limiting rod (63) is fixedly mounted on the first spring (62), the clamping hook (64) is fixedly mounted on the limiting rod (63), the button (65) is fixedly mounted on the limiting rod (63), and the button (65) is in sliding connection with the mounting box (61).

3. An interface protection device for railway communication according to claim 2, wherein: the upper part of the clamping hook (64) is arc-shaped, and the end part of the baffle plate (5) is provided with an arc shape matched with the clamping hook (64).

4. An interface protection device for railway communication according to claim 1, wherein: the pressing and holding mechanism (7) comprises a mounting groove (71) formed in the baffle (5), a second spring (72) fixedly mounted in the mounting groove (71), an L-shaped abutting plate (73) fixedly mounted at the end part of the second spring (72), a third spring (74) fixedly mounted on the L-shaped abutting plate (73) and a pressing and holding plate (75) fixedly mounted at the end part of the third spring (74).

5. An interface protection device for railway communication according to claim 4, wherein: the side surface of the pressing plate (75) close to one side of the sliding chute (3) is provided with an inclined surface.

6. An interface protection device for railway communication according to claim 4, wherein: two groups of pressing plates (75) are arranged.