CN215763298U - Dust pollution prevention industrial automatic control instrument panel data connection interface - Google Patents

Abstract

The utility model relates to the related technical field of an automatic instrument panel, in particular to a dust pollution prevention industrial automatic control instrument panel data connection interface, which comprises a data interface, wherein the data interface is arranged on an instrument panel body; the mounting groove is formed in the port position of the data interface, the sealing assembly formed by combining the inner sealing ring and the outer sealing ring is arranged in the groove opening of the mounting groove, the air pipe is connected to the air pipe, the air valve is connected to the tail end of the air pipe, and therefore when the data plug is inserted into the data interface, the air pipe can be inflated through the air pipe, the air pipe is made to expand, the inner sealing ring and the outer sealing ring are squeezed, sealing effect is achieved, and dustproof and damp-proof effects are achieved.

Description

Dust pollution prevention industrial automatic control instrument panel data connection interface

Technical Field

The utility model relates to the technical field of automation instrument panel correlation, in particular to a dust pollution prevention industrial automatic control instrument panel data connection interface.

Background

The instrument panel and the control console are used as centralized devices for automatic process control and operation in the industrial departments of metallurgy, chemical industry, light industry, electric power and the like. The device is used for centralizing instruments, regulators, operating equipment, signal interlocking devices, connecting terminals, operating switches, lighting devices and other equipment which are specified in design in an instrument panel or an operating console. And is matched with a primary instrument, an actuator and the like which are installed on site. The industrial parameters in the production process are indicated, recorded and adjusted to realize remote automatic control, but the data interface on the traditional automatic instrument panel has a simpler structure and poorer dustproof and waterproof effects at the connecting position, so that poor contact can be generated at the data interface position due to dust or moisture in some high-dust or humid environments.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust pollution prevention industrial automatic control instrument panel data connection interface to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dust pollution prevention's industry automatic control panel board data connection interface, includes the data interface, and its data interface is for seting up on the panel board body, the port position department of data interface has seted up the mounting groove, and the side of its mounting groove leans on lower side position department to have seted up the pipeline groove, be provided with seal assembly in the notch of mounting groove, and the border position department of mounting groove has seted up the screw hole, and seal assembly fixes a position through preceding shrouding, preceding shrouding is the annular plate, and its plate body internal diameter is identical with the size of data interface, and has seted up the pipeline hole on its plate body, seal assembly comprises interior sealing ring, gasbag and the combination of outer seal ring, interior sealing ring and outer seal ring are located the inside and outside of gasbag respectively and set up, be connected with the trachea on the gasbag, and the tracheal body passes through the outer seal ring and sets up, and the trachea passes through the pipeline groove and wear out from the pipeline hole, and the tail end of the air pipe is connected with an air valve.

Preferably, the depth of the pipe groove is half of the depth of the installation groove.

Preferably, the front sealing plate is provided with a mounting hole corresponding to the screw hole, and the front sealing plate is fixed by a positioning screw.

Preferably, a sealing groove is formed in the inner side wall of the front sealing plate, a sealing washer is arranged in the sealing groove, and one side of the sealing washer is arranged outside the sealing groove in a protruding mode.

Preferably, the gasbag is the loop configuration and sets up, and its front and back lateral wall is the fold column structure and sets up, and interior sealing ring, external seal ring respectively with the fixed splicing of inner circle lateral wall, the outer lane lateral wall of gasbag, interior sealing ring, external seal ring are the silica gel ring.

Preferably, connect through reset spring between the inner circle inside wall of gasbag, the outer lane inside wall, and for fixed cementing between reset spring and the gasbag, and when reset spring was in the reset state, its gasbag was in the contraction state, and the internal diameter value of inner seal ring was greater than data interface's diameter value this moment.

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

1. the mounting groove is formed in the port position of the data interface, the sealing assembly formed by combining the inner sealing ring, the air bag and the outer sealing ring is arranged in the groove opening of the mounting groove, the air pipe is connected to the air bag, and the air valve is connected to the tail end of the air pipe, so that when the data plug is inserted into the data interface, the air bag is inflated, the inner sealing ring and the outer sealing ring are extruded, the sealing effect is realized, and the dustproof and moistureproof effects are realized;

2. and through connecting the inner circle inside wall, the outer lane inside wall with the gasbag through reset spring to when guaranteeing that reset spring is in reset state, its gasbag is in the shrink state, and the internal diameter value of inner seal ring is greater than data interface's diameter value this moment, thereby the staff of being convenient for inserts and extracts the plug.

Drawings

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

FIG. 2 is a schematic view of the seal assembly installation position of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a semi-sectional view of the seal assembly of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is a schematic view of a front closing plate structure.

In the figure: the instrument panel comprises an instrument panel body 1, a data interface 2, a sealing assembly 3, a front sealing plate 4, an inner sealing ring 5, an air bag 6, an outer sealing ring 7, a pipeline groove 8, an air pipe 9, a return spring 10, a screw hole 11, an installation hole 12, a pipeline hole 13, a positioning screw 14, an inflating valve 15 and a sealing washer 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a data connection interface of an industrial automatic control instrument panel for preventing dust pollution comprises a data interface 2, wherein the data interface 2 is arranged on an instrument panel body 1, a mounting groove is arranged at the position of a port of the data interface 2, a pipeline groove 8 is arranged at the position of the side edge of the mounting groove close to the lower side, a sealing component 3 is arranged in the notch of the mounting groove, a screw hole 11 is arranged at the edge position of the mounting groove, the sealing component 3 is positioned through a front sealing plate 4, the front sealing plate 4 is an annular plate, the inner diameter of the plate body of the sealing component is matched with the size of the data interface 2, a pipeline hole 13 is arranged on the plate body of the sealing component, the sealing component 3 is formed by combining an inner sealing ring 5, an air bag 6 and an outer sealing ring 7, the inner sealing ring 5 and the outer sealing ring 7 are respectively arranged at the inner side and the outer side of the air bag 6, an air pipe 9 is connected on the air bag 6, and the pipe body of the air pipe 9 passes through the outer sealing ring 7 to be arranged, and the trachea 9 passes through the pipeline groove 8 and wears out from the pipeline hole 13, and the end connection of trachea 9 has inflating valve 15, through set up the mounting groove in the port position department at data interface 2, and set up the seal assembly 3 that comprises inner seal ring 5, gasbag 6 and outer seal ring 7 combination in the notch of mounting groove, and through connecting trachea 9 on gasbag 6, and at the end connection inflating valve 15 of trachea 9, thereby let the data plug when inserting into data interface 2, can be through aerifing among the gasbag 6, thereby make gasbag 6 expand, thereby form the extrusion to inner seal ring 5 and outer seal ring 7, thereby realize the sealing action, thereby realize dustproof, dampproofing effect.

The depth of the pipeline groove 8 is one half of the depth of the installation groove;

the front sealing plate 4 is provided with a mounting hole 12, the mounting hole 12 corresponds to the screw hole 11, and the front sealing plate 4 is positioned and fixed through a positioning screw 14;

a sealing groove is formed in the inner side wall of the front sealing plate 4, a sealing washer 16 is arranged in the sealing groove, and one side of the sealing washer 16 is arranged outside the sealing groove in a protruding mode, so that the sealing performance of the position of the front sealing plate 4 is guaranteed;

the air bag 6 is arranged in an annular structure, the front side wall and the rear side wall of the air bag are arranged in a fold-shaped structure, the inner sealing ring 5 and the outer sealing ring 7 are fixedly connected with the outer side wall of the inner ring and the outer side wall of the outer ring of the air bag 6 in an adhesive manner respectively, and the inner sealing ring 5 and the outer sealing ring 7 are silica gel rings;

the inner side wall of the inner ring of the air bag 6 is connected with the inner side wall of the outer ring through the reset spring 10, the reset spring 10 is fixedly connected with the air bag 6 in an adhesive mode, the air bag 6 is in a contraction state when the reset spring 10 is in a reset state, the inner diameter value of the inner sealing ring 5 is larger than the diameter value of the data interface 2 at the moment, the inner side wall of the inner ring of the air bag 6 is connected with the inner side wall of the outer ring through the reset spring 10, and when the reset spring 10 is in the reset state, the air bag 6 is in the contraction state, the inner diameter value of the inner sealing ring 5 is larger than the diameter value of the data interface 2 at the moment, and therefore a worker can conveniently insert and extract a plug;

the working principle is as follows: the mounting groove is arranged at the port position of the data interface 2, the sealing assembly 3 formed by combining the inner sealing ring 5, the air bag 6 and the outer sealing ring 7 is arranged in the notch of the mounting groove, the air pipe 9 is connected on the air bag 6, and the air valve 15 is connected at the tail end of the air pipe 9, so that when a data plug is inserted into the data interface 2, the air bag 6 can be inflated by inflating the air bag 6, the inner sealing ring 5 and the outer sealing ring 7 are extruded, the sealing effect is realized, the dustproof and moistureproof effects are realized, the inner ring inner side wall and the outer ring inner side wall of the air bag 6 are connected through the reset spring 10, the air bag 6 is in a contraction state when the reset spring 10 is in a reset state, and the inner diameter value of the inner sealing ring 5 is larger than the diameter value of the data interface 2, thereby be convenient for the staff inserts and extracts the plug, during the in-service use, when data plug inserts among the data interface 2, the staff aerifys to among the gasbag 6 through inflating valve 15 to realize sealed through the inflation effect can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust pollution prevention's industry automatic control panel board data connection interface, includes data interface (2), and its data interface (2) are for offering on panel board body (1), its characterized in that: the port position department of data interface (2) has seted up the mounting groove, and the side of its mounting groove leans on downside position department to have seted up pipeline groove (8), be provided with seal assembly (3) in the notch of mounting groove, and the border position department of mounting groove has seted up screw hole (11), and seal assembly (3) are for fixing a position through preceding shrouding (4), preceding shrouding (4) are the annular plate, and its plate body internal diameter is identical with the size of data interface (2), and has seted up pipeline hole (13) on its plate body, seal assembly (3) comprise inner seal ring (5), gasbag (6) and outer seal ring (7) combination, inner seal ring (5) and outer seal ring (7) are located the inside and outside of gasbag (6) respectively and set up, be connected with trachea (9) on gasbag (6), the body of its trachea (9) passes outer seal ring (7) and sets up, the air pipe (9) passes through the pipeline groove (8) and penetrates out of the pipeline hole (13), and the tail end of the air pipe (9) is connected with an air valve (15).

2. The dust pollution prevention industrial automation control instrument panel data connection interface of claim 1, wherein: the depth of the pipeline groove (8) is one half of the depth of the installation groove.

3. The dust pollution prevention industrial automation control instrument panel data connection interface of claim 1, wherein: the mounting hole (12) has been seted up on preceding shrouding (4), the position of mounting hole (12) and screw hole (11) is corresponding, and preceding shrouding (4) fix a position fixedly for through set screw (14).

4. The dust pollution prevention industrial automatic control instrument panel data connection interface according to claim 3, wherein: a sealing groove is formed in the inner side wall of the front sealing plate (4), a sealing washer (16) is arranged in the sealing groove, and one side of the sealing washer (16) is arranged outside the sealing groove in a protruding mode.

5. The dust pollution prevention industrial automation control instrument panel data connection interface of claim 1, wherein: gasbag (6) are the loop configuration and set up, and the lateral wall is the fold column structure around it and sets up, and interior sealing ring (5), external seal ring (7) respectively with the fixed splice of inner circle lateral wall, the outer lane lateral wall of gasbag (6), interior sealing ring (5), external seal ring (7) are the silica gel ring.

6. The dust pollution prevention industrial automation control instrument panel data connection interface of claim 5, wherein: connect through reset spring (10) between the inner circle inside wall of gasbag (6), the outer lane inside wall, and for fixed cementing between reset spring (10) and gasbag (6), and when reset spring (10) were in the reset state, its gasbag (6) were in the contraction state, and the internal diameter value of inner seal ring (5) was greater than the diameter value of data interface (2) this moment.

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