Distribution box with touch screen

Abstract

The utility model belongs to the technical field of electrical equipment, and discloses a distribution box with a touch screen, which comprises a mounting plate, the centers of the two ends of the mounting plate are provided with strip-shaped grooves, the centers of the two ends of the mounting plate are fixedly provided with shell covers, and the touch screen is embedded in the surface of each shell cover. A long-strip-shaped groove is formed in the shell cover, fixing columns are welded to the positions, located on the shell cover, in the long-strip-shaped groove, a connecting plate is welded to one end between the multiple fixing columns, rectangular positioning strips are fixedly installed at the four corner positions of the inner wall of the back face of the shell cover, and connecting rods are connected to the interiors of the four rectangular positioning strips in a penetrating mode. The problem that a shell cover cannot be opened to check internal electrical elements due to failure of a touch screen is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electrical equipment technical field especially relates to a distribution box with touch -sensitive screen. BACKGROUND

[0002] With the continuous progress of science and technology and the popularization of digital technology, touch screen technology has been widely used in various electronic devices, but in the field of distribution box, the application of touch screen distribution box has not been fully developed.

[0003] The existing touch screen distribution box is applied to the scheme of distribution box, and the touch screen and the internal part of the distribution box are fixed by screws, so that the touch screen is not sensitive, and the internal electrical elements cannot be opened by pressing the screen under the conditions of power failure, checking, maintenance and the like. UTILITY MODEL CONTENTS

[0004] The utility model discloses in view of the prior art, the touch screen and the internal part of the distribution box are fixed by screws, so that the touch screen is not sensitive, and the internal electrical elements cannot be opened by pressing the screen under the conditions of power failure, checking, maintenance and the like, and the following technical scheme is proposed:

[0005] A distribution box with touch screen, including the mounting plate, the long slot is set up in the center of mounting plate both ends, the shell cover is fixedly installed in the center of mounting plate both ends, the touch screen is embedded in the surface of shell cover and installed, the fixed column is welded in the position of shell cover at the inside of long slot, the connecting plate is welded in one end between a plurality of fixed columns, the rectangular positioning strip is fixedly installed in the four corner positions of the inner wall of the back of shell cover, the connecting rod is connected in the inside of four rectangular positioning strips, the connecting piece is welded in the bottom end position of the inside of four connecting rod outer surfaces in rectangular positioning strip, the spring is welded in one end of four connecting pieces, the other end of four springs is connected with one end in rectangular positioning strip, the convex is welded in one end of four connecting rods, the arc block is welded in the other end of four connecting rods;

[0006] The dust cover is fixedly installed at the top of shell cover, the support column is fixedly installed in the inside of dust cover both ends, the clockwork spring winding device is fixedly installed on one side of two support columns, the connecting rope is movably connected in the inside of two clockwork spring winding devices, the cleaning cylinder is fixedly installed between one end of two connecting ropes, and the cleaning cylinder is slidingly connected to the surface of shell cover.

[0007] As a preferred embodiment of the above technical solution, the dust cover and the shell cover are fixed by screw extrusion.

[0008] As a preferred embodiment of the above technical solution, the convex is inclined to the shell cover.

[0009] As the preferred technical scheme of the above, the bottom end of the arc-shaped block is pasted with a rubber gasket.

[0010] As the preferred technical scheme of the above, the side of the connecting rod is connected with the rubber stop column at the top end of the rectangular positioning strip.

[0011] As the preferred technical scheme of the above, the clock spring winding device is composed of a coil spring, a center shaft and a shell, the shell is fixedly installed on one side of the supporting column, the center shaft is rotatably connected in the shell, the coil spring is connected at the center of the center shaft, the inner end of the coil spring is connected to the center shaft, and the outer end of the coil spring is fixedly connected with one end of the connecting rope.

[0012] The utility model discloses the beneficial effects are:

[0013] (1) in the case of touch screen failure, by the arc-shaped block is moved to two ends, so that the mounting plate and the shell cover are separated, the mounting plate is convenient to disassemble, the condition of internal electrical elements is checked, and the problem that the shell cover cannot be opened to check internal electrical elements due to touch screen failure is solved.

[0014] (2) the cleaning roller can wipe off the dust and stains on the touch screen, keep the touch screen clean can reduce the risk of touch screen misoperation due to stains, improve the performance and reliability of the equipment. DRAWINGS

[0015] Figure 1 The structure schematic diagram of a power distribution cabinet with a touch screen in embodiment 1 is shown.

[0016] Figure 2 The installation structure schematic diagram of the connecting column in embodiment 1 is shown.

[0017] Figure 3 The installation structure schematic diagram of the cleaning roller in embodiment 1 is shown.

[0018] Figure 4 The installation structure schematic diagram of the connecting rod in embodiment 1 is shown.

[0019] Figure 5 The installation structure schematic diagram of the spring in embodiment 1 is shown.

[0020] In the figure: 1, mounting plate; 2, shell cover; 3, fixed column; 4, connecting plate; 5, protrusion; 6, connecting rod; 7, rubber gasket; 8, arc-shaped block; 9, rubber stop column; 10, rectangular positioning strip; 11, spring; 12, dust cover; 13, supporting column; 14, clock spring winding device; 15, connecting rope; 16, cleaning roller; 17, connecting piece. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0022] Example 1: This utility model provides a power distribution box with a touch screen, such as... Figures 1 to 5 As shown, the mounting plate 1 has elongated grooves at the center of both ends. A housing cover 2 is fixedly installed at the center of both ends of the mounting plate 1. A touch screen is embedded in the surface of the housing cover 2. A fixing post 3 is welded inside the elongated groove at the position of the housing cover 2. A connecting plate 4 is welded to one end between several fixing posts 3. Rectangular positioning strips 10 are fixedly installed at the four corners of the inner wall of the back of the housing cover 2. A connecting rod 6 is connected through the interior of each of the four rectangular positioning strips 10. A connecting piece 17 is welded to the outer surface of each of the four connecting rods 6 at the bottom position inside the rectangular positioning strips 10. A spring 11 is welded to one end of each of the four connecting pieces 17. The other end of each of the four springs 11 is connected to one end inside the rectangular positioning strip 10. A protrusion 5 is welded to one end of each of the four connecting rods 6. An arc-shaped block 8 is welded to the other end of each of the four connecting rods 6.

[0023] A dust cover 12 is fixedly installed on the top of the outer cover 2. Support columns 13 are fixedly installed at both ends inside the dust cover 12. A spring winding device 14 is fixedly installed on one side of each of the two support columns 13. A connecting rope 15 is movably connected inside each of the two spring winding devices 14. A cleaning roller 16 is fixedly installed between one end of each of the two connecting ropes 15. The cleaning roller 16 is slidably connected to the surface of the outer cover 2.

[0024] like Figure 2 and 3 As shown, the dust cover 12 and the outer cover 2 are fixed together by screws. The screws make the dust cover 12 and the outer cover 2 fit tightly together and fix them together, thereby increasing the stability of the dust cover 12 after installation and further preventing the dust cover 12 from becoming loose.

[0025] like Figure 2 and 4 As shown, one end of the protrusion 5 is an inclined slope, which is inclined towards the outer shell cover 2. When the outer shell cover 2 moves and presses towards the mounting plate 1, the connecting plate 4 slides smoothly along the inclined surface of the protrusion 5, which facilitates the snap-fit ​​installation and prevents the problem of the connecting plate 4 and the protrusion 5 getting stuck and unable to move inward.

[0026] like Figure 2 and 4As shown, the bottom end of the arc-shaped block 8 is pasted with a rubber gasket 7, through the action of the rubber gasket 7, the arc-shaped block 8 is pulled to drive the connecting rod 6 to move, through the extrusion deformation of the spring 11 fixed with the connecting rod 6 through the connecting sheet 17, after the hand is released, the elastic recovery is driven, the connecting rod is reset, the arc-shaped block 8 is bounced to the direction of the shell cover 2, the rubber gasket 7 can buffer the impact of the arc-shaped block 8 on the shell cover 2, and the shell cover 2 is protected from damage.

[0027] As shown in Figure 2 and 4 , one side of the connecting rod 6 is located at the top end position of the rectangular positioning strip 10 and is clamped and installed with a rubber stop column 9, which limits the range of movement of the connecting rod under the action of the rubber stop column 9, prevents the connecting rod from moving too much to affect the deformation of other connecting parts, and affects the use effect of other parts.

[0028] As shown in Figure 2 and 3 , the clock spring winding device 14 is composed of a disc spring, a center shaft and a shell, the support column 13 is fixedly installed with a shell on one side, the center shaft is rotatably connected inside the shell, the disc spring is clamped and installed at the center position of the center shaft, the inner end of the disc spring is clamped and installed on the center shaft, the outer end of the disc spring is fixedly connected with the connecting rope 15, the connecting rope 15 is connected with the cleaning roller 16, and the disc spring inside the clock spring winding device 14 drives the connecting rope 15 to automatically recover after stretching, and drives the cleaning roller 16 to automatically enter the dustproof shell after use, thereby saving time and labor cost.

[0029] Working principle: when the touch screen on the shell cover 2 has stains, pull the cleaning roller 16, the cleaning roller 16 drives the connecting rope 15 to stretch out from the inside of the clock spring winding device 14, the other end of the connecting rope 15 moves outward under the action of the tension to drive the disc spring inside the clock spring winding device 14 to start shrinking, and the cleaning roller 16 is moved to the vicinity of the stain to be wiped off, and then the hand is released, the disc spring starts to recover because of the loss of tension, one end of the disc spring drives the connecting rope 15 to wind in the clock spring winding device 14, and the connecting rope 15 drives the cleaning roller 16 to move to the inside of the dustproof cover 12;

[0030] When the touch screen is unresponsive and the shell cover 2 cannot be opened to check the electrical elements on the mounting plate 1, first, the arc-shaped block 8 is pushed up and down, the arc-shaped block 8 drives the connecting rod 6 to move, the connecting rod 6 drives the protrusion 5 at one end to move to both ends, when the rubber stop column 9 on the connecting rod 6 touches the shell cover 2, the protrusion 5 is separated from the connecting plate 4, the spring 11 fixed with the connecting rod 6 is deformed in the rectangular positioning strip 10 through the extrusion force, so that the mounting plate 1 and the shell cover 2 lose connection, the mounting plate 1 is disassembled, the condition of the internal electrical elements is checked, the problem that the touch screen is unresponsive and the shell cover 2 cannot be opened to check the internal electrical elements is solved, after the problem is checked, the connecting plate 4 at both ends of the shell cover 2 is aligned with the long slot on the mounting plate 1 to be clamped and installed, the connecting plate 4 smoothly slides along the inclined surface of the protrusion 5, the protrusion 5 is pushed to move to both ends, the protrusion 5 drives the connecting piece 17 to move, so that the connecting piece 17 and the spring 11 fixed with the connecting rod 6 are deformed in the rectangular positioning strip 10 through the extrusion force, when the connecting plate 4 passes through the protrusion 5, the spring 11 loses the extrusion force and restores to the original shape, the spring 11 drives the connecting piece 17 to be attached to the bottom end inside the rectangular positioning strip 10, the connecting piece 17 drives the protrusion 5 connected with the connecting rod 6 to move to the center of both ends of the shell cover 2, so that the back of the protrusion 5 is attached to the connecting plate 4, and the mounting plate 1 and the shell cover 2 are clamped and installed and fixed.

[0031] The above examples are only used to illustrate the technical solutions of the present application, and not to limit them.

Claims

1. A power distribution box having a touch screen, characterized by, The utility model provides a kind of touch screen, including mounting plate (1), the long slot is opened in the center of the two ends of mounting plate (1), the shell cover (2) is fixedly installed in the center of the two ends of mounting plate (1), touch screen is embeddedly installed on the surface of shell cover (2), fixed column (3) is welded in the position of shell cover (2) inside the long slot, connecting plate (4) is welded in one end between a plurality of fixed columns (3), rectangular positioning strip (10) is fixedly installed in the four corner positions of the inner wall of the back of shell cover (2), connecting rod (6) is connected in the inside of four rectangular positioning strips (10), connecting piece (17) is welded in the bottom end position of the outer surface of four connecting rods (6) inside rectangular positioning strip (10), spring (11) is welded in one end of four connecting pieces (17), one end of four springs (11) is connected with the inside of rectangular positioning strip (10), convex (5) is welded in one end of four connecting rods (6), and arc block (8) is welded in the other end of four connecting rods (6);Dust cover (12) is fixedly installed at the top of shell cover (2), support column (13) is fixedly installed in the inside of dust cover (12) two ends, clock spring winding device (14) is fixedly installed on one side of two support columns (13), connecting rope (15) is movably connected in the inside of two clock spring winding devices (14), cleaning roller (16) is fixedly installed between one end of two connecting ropes (15), and cleaning roller (16) is slidably connected on the surface of shell cover (2).

2. The power distribution box having a touch screen of claim 1, wherein, The dust cover (12) and the shell cover (2) are fixed by screw extrusion.

3. The power distribution box having a touch screen of claim 1, wherein, The one end of the convex (5) is inclined slope, and the inclined slope is inclined to the shell cover (2).

4. The power distribution box having a touch screen of claim 2, wherein, The arc block (8) is pasted with rubber gasket (7) at the bottom end.

5. The power distribution box having a touch screen of claim 1, wherein, The rubber stop column (9) is clamped and installed on one side of the connecting rod (6) at the top end position of the rectangular positioning strip (10).

6. The power distribution box having a touch screen of claim 2, wherein, The clock spring winding device (14) is composed of a disc spring, a center shaft and a shell, the shell is fixedly installed on one side of the support column (13), the center shaft is rotatably connected in the inside of the shell, the disc spring is clamped and installed at the center position of the center shaft, the inner end of the disc spring is clamped and installed on the center shaft, and the outer end of the disc spring is fixedly connected with one end of the connecting rope (15).

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