Display screen structure of mining electric cabinet

Abstract

The utility model discloses a mining electric cabinet display screen structure, comprising a connecting piece which is fixedly installed on the outer surface of a housing; the door plate is connected with the shell through a connecting piece and can move relative to the shell; the touch screen is mounted in the shell; the touch pen is placed on the seat body when not used, and the seat body is installed on the door plate; the USB flash disk is connected with the touch screen through the USB seat; according to the utility model, the underground touch control operation is facilitated, and the door plate is convenient for protecting the screen when the operation is not carried out. After the door plate is opened, the display screen can be touched through the touch pen, and man-machine interaction functions such as parameter setting and data exporting are completed.

Description

Technical Field

[0001] The utility model relates to a display system applied to an electric control box in an underground coal mine, in particular to a display screen structure of an electric control box for a mine. Background Art

[0002] Typically, mine electrical control box display systems are housed in flameproof enclosures. The display screen is installed inside the enclosure, and while the system is powered on, the cover cannot be opened or touched. Content is displayed on multiple screens, and underground workers primarily browse the display screen.

[0003] During human-computer interaction, underground workers operate through buttons or keyboards on the door panel.

[0004] In actual use, the button operation function is limited and can only complete simple functions such as page turning and blocking; keyboard operation is cumbersome and inefficient for cursor operation.

[0005] Generally, when the display screen of the explosion-proof electric control box for mining needs to export data, the system must be powered off first, the explosion-proof cover must be opened, the USB flash drive must be inserted into the touch screen, the explosion-proof cover must be closed, the power must be turned on, and the data must be exported. After the export is completed, the power must be turned off and the cover must be opened again. The cover cannot be opened with power on, and the operation is very cumbersome. Utility Model Content

[0006] The purpose of the utility model is to propose a display screen structure for a mine electric control box, which changes the installation environment of the display screen from the inside of a mine flameproof shell to a mine intrinsically safe box, solving the problem that the original flameproof box screen cannot be directly touched.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] The utility model discloses a display screen structure of an electric control box for a mine, comprising:

[0009] A connecting piece, fixedly mounted on the outer surface of the shell;

[0010] The door panel is connected to the housing through a connecting piece and is movable relative to the housing;

[0011] A touch screen is installed in the housing;

[0012] The touch pen is placed on the base when not in use, and the base is installed on the door panel;

[0013] USB socket and U disk, the U disk is connected to the touch screen through the USB socket;

[0014] The wire outlet is fixed on the shell and is used to lead out the power line and communication line.

[0015] Furthermore, the housing is a mining intrinsically safe housing.

[0016] Furthermore, the connecting member is a hinge, and the connecting member is fixed to the outer surface of the shell by screws.

[0017] Furthermore, the door panel includes a transparent window, the area of ​​the transparent window is greater than or equal to the area of ​​the touch screen, and the touch screen displays the screen through the transparent window.

[0018] Furthermore, the USB seat has 1-2 USB interfaces, and a U disk or a mouse is connected to the touch screen via the USB seat to realize data export or interaction functions.

[0019] The beneficial effects of the utility model are:

[0020] This new display screen is installed in a mine-safe intrinsically safe enclosure instead of a flameproof enclosure. Users can directly operate the screen through touch, switching screens and setting parameters, making operations quick and easy. This solves the problems of traditional flameproof enclosure displays being unable to touch and difficult to interact with. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a schematic diagram of the door panel of the present invention when it is opened. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0024] As shown in the figure, the utility model discloses a display screen structure of a mine electric control box, comprising:

[0025] Connecting member 4, fixedly mounted on the outer surface of housing 6;

[0026] The door panel 3 is connected to the housing 6 via the connecting member 4 and can move relative to the housing 6;

[0027] The touch screen 8 is installed in the housing 6, and the four corners of the touch screen 8 are installed on the housing 6 through the screen fixing members 5;

[0028] The touch pen 1 is placed on the base 11 when not in use, and the base 11 is installed on the door panel 3;

[0029] USB socket 10 and U disk, the U disk is connected to the touch screen 8 via the USB socket 10;

[0030] The wire outlet 9 is fixed on the housing 6 and is used to lead out cables such as power lines, communication lines, etc., to facilitate external wiring.

[0031] The housing 6 here is the body of the display box, which can be used alone or embedded in other mining electric control boxes for common use.

[0032] In one embodiment of the present invention, the housing 6 is an intrinsically safe housing for mining.

[0033] In one embodiment of the present invention, the connecting member 4 is a hinge, and the connecting member 4 is fixed to the outer surface of the housing 6 by screws. When it is not necessary to touch, the door panel 3 is in a closed state, and the door panel 3 is fixed to the housing 6 by bolts.

[0034] In one embodiment of the present invention, the door panel 3 includes a transparent window 2, the area of ​​which is greater than or equal to the area of ​​the touch screen 8, and the touch screen 8 displays the screen through the transparent window 2. The transparent window 2 can be made of glass to facilitate viewing of the screen status.

[0035] In one embodiment of the present invention, the USB seat 10 has 1-2 USB interfaces, and the USB seat 10 is connected to the USB port of the touch screen 8 via a cable.

[0036] The USB flash drive or mouse is connected to the touch screen via the USB socket to realize data export or interactive functions.

[0037] The housing 6 further comprises a sealing ring 7 which is fixed around the housing 6. The sealing ring 7 is fixed around the housing 6 by glue to ensure that when the door panel 3 is closed, the screen is protected from moisture and water ingress.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A mine electric control box display screen structure, characterized in that: include: A connecting piece, fixedly mounted on the outer surface of the shell; The door panel is connected to the housing through a connecting piece and is movable relative to the housing; A touch screen is installed in the housing; The touch pen is placed on the base when not in use, and the base is installed on the door panel; USB socket and U disk, the U disk is connected to the touch screen through the USB socket; The wire outlet is fixed on the shell and is used to lead out the power line and communication line; The shell is a mining intrinsically safe shell.

2. The display screen structure of a mine electric control box according to claim 1, characterized in that: The connecting piece is a hinge, and the connecting piece is fixed to the outer surface of the shell through screws.

3. The display screen structure of a mine electric control box according to claim 1, characterized in that: The door panel includes a transparent window, the area of ​​the transparent window is greater than or equal to the area of ​​the touch screen, and the touch screen displays the screen through the transparent window.

4. The display screen structure of a mine electric control box according to claim 1, characterized in that: The USB seat has 1-2 USB interfaces, and a U disk or a mouse is connected to the touch screen via the USB seat to realize data export or interaction functions.

5. The display screen structure of a mine electric control box according to claim 1, characterized in that: The utility model also comprises a sealing ring which is fixed on the four sides of the shell.

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