CN215416607U - Anti-electric shock touch screen - Google Patents
Anti-electric shock touch screen Download PDFInfo
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- CN215416607U CN215416607U CN202121060264.8U CN202121060264U CN215416607U CN 215416607 U CN215416607 U CN 215416607U CN 202121060264 U CN202121060264 U CN 202121060264U CN 215416607 U CN215416607 U CN 215416607U
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- electric shock
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Abstract
The utility model relates to the technical field of touch screens, in particular to an electric shock prevention touch screen which comprises a touch screen, wherein an insulating plate block is fixedly arranged at the top of the touch screen, a transverse plate is fixedly arranged on one side of the insulating plate block, an electromagnet is fixedly arranged on the transverse plate, two ends of the electromagnet are connected with the surface of the touch screen through wires, a sleeve is fixedly arranged on one side of the transverse plate, a cylinder is inserted in the sleeve, when the electromagnet is electrified, the cylinder is attracted by the electromagnet, a rectangular frame body is fixedly arranged on the touch screen, lug pieces are fixedly arranged on two sides of the upper end of the rectangular frame body, a shaft is rotatably arranged between the two lug pieces, a cover plate is fixedly arranged on the shaft, one end of the shaft penetrates through the lug pieces, belt pulleys are fixedly arranged on the end part of the shaft and a second rotating shaft, and the two belt pulleys are driven by a belt; when the surface of the touch screen leaks electricity, the cover plate is changed from an open state when the electromagnet is not electrified to a closed state, namely the rectangular frame body is sealed, and the function of electric shock prevention can be achieved.
Description
Technical Field
The utility model relates to the technical field of touch screens, in particular to an electric shock prevention touch screen.
Background
The touch screen is also called as touch screen or touch panel, and is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, can be used for replacing a mechanical button panel, and can produce vivid video and audio effects by virtue of a liquid crystal display picture.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that a touch screen does not have an electric shock prevention function in the prior art, and provides the electric shock prevention touch screen.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the touch screen comprises a touch screen body, wherein an insulating plate block is fixedly arranged at the top of the touch screen body, a transverse plate is fixedly arranged on one side of the insulating plate block, an electromagnet is fixedly arranged on the transverse plate, two ends of the electromagnet are connected with the surface of the touch screen body through a lead, a sleeve is fixedly arranged on one side of the transverse plate, a cylinder is inserted in the sleeve, when the electromagnet is electrified, the cylinder is attracted by the electromagnet, two vertical plates are fixedly arranged at the top of the transverse plate body and are respectively positioned on two sides of the cylinder, lug plates are fixedly arranged on two sides of the cylinder, springs are respectively arranged between the lug plates and the vertical plates, two ends of each spring are respectively and fixedly connected to the lug plates and the corresponding vertical plate, a supporting plate is fixedly arranged on one side of the transverse plate body, a rack is arranged at one end of the cylinder, one end of the rack is fixedly connected to the end of the cylinder, rotatable first pivot of installing in the backup pad, fixed mounting has the gear in the first pivot, gear and rack toothing, first pivot tip fixed mounting has first bevel gear, is located one side rotatable second pivot of installing on the riser, second pivot tip fixed mounting has second bevel gear, second bevel gear and first bevel gear meshing, fixed mounting has the rectangle framework on the touch-sensitive screen, the equal fixed mounting in rectangle framework upper end both sides has the auricle, two rotatable axle of installing between the auricle, epaxial fixed mounting has the apron, the auricle is run through to axle one end, equal fixed mounting has the belt pulley, two in axle tip and the second pivot through belt transmission between the belt pulley.
Preferably, side mounting plates are fixedly mounted on two sides of the touch screen.
Preferably, the top of the insulating plate block is fixedly provided with an upper mounting plate.
Preferably, the side mounting plate and the upper mounting plate are both connected to the external mounting surface by screws.
The anti-electric shock touch screen provided by the utility model has the beneficial effects that: through setting up the insulating plate, the diaphragm, the electro-magnet, the sleeve pipe, the cylinder, the riser, the auricle, a spring, a supporting plate, the rack, first pivot, the gear, first bevel gear, the second pivot, second bevel gear, the rectangle framework, the auricle, an axle, the apron, the belt pulley, the belt, when the touch-sensitive screen surface leaks electricity, the open mode when the apron is not switched on by the electro-magnet becomes closed condition, seal the rectangle framework promptly, the unable touch-sensitive screen that contacts of user on the one hand, the user can learn to be electrified on the touch-sensitive screen simultaneously, can play the function of protection against electric shock, when not having the electric current on the touch-sensitive screen, the spring resumes and drives the cylinder and gets back to the normal position to the opposite direction by tensile state, apron antiport and make the rectangle framework be in the state of opening.
Drawings
Fig. 1 is a schematic structural diagram of an electric shock preventing touch screen according to the present invention.
Fig. 2 is a schematic structural diagram of an electric shock preventing touch screen according to the present invention.
Fig. 3 is a cross-sectional view of an electric shock prevention touch screen according to the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3 of the touch screen for preventing electric shock according to the present invention.
In the figure: the touch screen comprises a touch screen 1, an insulating plate 2, a transverse plate 3, an electromagnet 4, a sleeve 5, a column 6, a vertical plate 7, a lug 8, a spring 9, a supporting plate 10, a rack 11, a first rotating shaft 12, a gear 13, a first bevel gear 14, a second rotating shaft 15, a second bevel gear 16, a rectangular frame 17, a lug 18, a shaft 19, a cover plate 20, a belt pulley 21, a belt 22, a side mounting plate 23 and an upper mounting plate 24.
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.
Example 1:
referring to fig. 1-4, an anti-electric shock touch screen comprises a touch screen 1, an insulating plate block 2 is fixedly arranged at the top of the touch screen 1, a transverse plate 3 is fixedly arranged at one side of the insulating plate block 2, an electromagnet 4 is fixedly arranged on the transverse plate 3, two ends of the electromagnet 4 are connected with the surface of the touch screen 1 through wires, a sleeve 5 is fixedly arranged at one side of the transverse plate 3, a cylinder 6 is inserted in the sleeve 5, when the electromagnet 4 is electrified, the cylinder 6 is attracted by the electromagnet 4, two vertical plates 7 are fixedly arranged at the top of the transverse plate 3, the two vertical plates 7 are respectively positioned at two sides of the cylinder 6, lugs 8 are fixedly arranged at two sides of the cylinder 6, springs 9 are respectively arranged between the lugs 8 and the vertical plates 7, two ends of the springs 9 are respectively and fixedly connected to the lugs 8 and the vertical plates 7, a support plate 10 is fixedly arranged at one side of the transverse plate 3, a rack 11 is arranged at one end of the cylinder 6, one end of the rack 11 is fixedly connected to the end of the cylinder 6, rotatable first pivot 12 of installing on the backup pad 10, fixed mounting has gear 13 on the first pivot 12, gear 13 and rack 11 mesh, first pivot 12 tip fixed mounting has first bevel gear 14, be located rotatable second pivot 15 of installing on the riser 7 of one side, 15 tip fixed mounting of second pivot has second bevel gear 16, second bevel gear 16 and the meshing of first bevel gear 14, fixed mounting has rectangle framework 17 on the touch-sensitive screen 1, the equal fixed mounting in rectangle framework 17 upper end both sides has auricle 18, rotatable axle 19 of installing between two auricles 18, fixed mounting has apron 20 on the axle 19, auricle 18 is run through to axle 19 one end, equal fixed mounting has belt pulley 21 on 19 tip of axle and the second pivot 15, through the belt 22 transmission between two belt pulleys 21. When the surface of the touch screen 1 leaks electricity, referring to fig. 3 in the drawings of the specification, the electromagnet 4 is powered on, the column 6 is attracted by the electromagnet 4, when the column 6 moves towards the electromagnet 4, the spring 9 is in a stretched state, the rack 11 drives the gear 13 to rotate, the first bevel gear 14 drives the second bevel gear 16 to rotate, the belt pulley 21 on the second rotating shaft 15 drives the belt pulley 21 on the shaft 19 to rotate through the belt 22, whereby the shaft 19 is rotated, the cover 20 is changed from the open state when the electromagnet 4 is not energized to the closed state, namely, the rectangular frame 17 is sealed, so that the user can not touch the touch screen 1 on one hand, and can know that the touch screen 1 is charged, the touch screen can play a role in electric shock prevention, when no current flows on the touch screen 1, the spring 9 is recovered from the stretching state and drives the column 6 to move in the opposite direction and return to the original position, and similarly, the cover plate 20 rotates in the opposite direction and enables the rectangular frame 17 to be in an open state.
Example 2:
referring to fig. 1 to 4, as another preferred embodiment of the present invention, it is different from embodiment 1 in that side mounting plates 23 are fixedly mounted on both sides of a touch screen 1, an upper mounting plate 24 is fixedly mounted on the top of an insulating plate block 2, and the side mounting plates 23 and the upper mounting plate 24 are connected to an external mounting surface by screws.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The anti-electric shock touch screen comprises a touch screen (1) and is characterized in that an insulating plate block (2) is fixedly mounted at the top of the touch screen (1), a transverse plate (3) is fixedly mounted on one side of the insulating plate block (2), an electromagnet (4) is fixedly mounted on the transverse plate (3), two ends of the electromagnet (4) are connected with the surface of the touch screen (1) through a wire, a sleeve (5) is fixedly mounted on one side of the transverse plate (3), a cylinder (6) is inserted into the sleeve (5), the cylinder (6) is attracted by the electromagnet (4) when the electromagnet (4) is electrified, two vertical plates (7) are fixedly mounted at the top of the transverse plate (3), the two vertical plates (7) are respectively positioned at two sides of the cylinder (6), lugs (8) are fixedly mounted on two sides of the cylinder (6), and springs (9) are arranged between the lugs (8) and the vertical plates (7), the two ends of the spring (9) are respectively fixedly connected to the lug plate (8) and the vertical plate (7), a supporting plate (10) is fixedly installed on one side of the transverse plate (3), a rack (11) is arranged at one end of the column body (6), one end of the rack (11) is fixedly connected to the end portion of the column body (6), a first rotating shaft (12) is rotatably installed on the supporting plate (10), a gear (13) is fixedly installed on the first rotating shaft (12), the gear (13) is meshed with the rack (11), a first bevel gear (14) is fixedly installed at the end portion of the first rotating shaft (12), a second rotating shaft (15) is rotatably installed on the vertical plate (7) located on one side, a second bevel gear (16) is fixedly installed at the end portion of the second rotating shaft (15), the second bevel gear (16) is meshed with the first bevel gear (14), and a rectangular frame body (17) is fixedly installed on the touch screen (1), rectangle framework (17) upper end both sides all fixed mounting have auricle (18), two rotatable axle (19) of installing between auricle (18), fixed mounting has apron (20) on axle (19), auricle (18) is run through to axle (19) one end, equal fixed mounting has belt pulley (21) on axle (19) tip and second pivot (15), two through belt (22) transmission between belt pulley (21).
2. An electric shock prevention touch screen according to claim 1, characterized in that side mounting plates (23) are fixedly mounted on both sides of the touch screen (1).
3. An electric shock resistant touch screen according to claim 1, characterized in that an upper mounting plate (24) is fixedly mounted on top of the insulating plate block (2).
4. An electric shock resistant touch screen according to claim 3 wherein the side mounting plate (23) and the upper mounting plate (24) are each attached to the external mounting surface by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121060264.8U CN215416607U (en) | 2021-05-18 | 2021-05-18 | Anti-electric shock touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121060264.8U CN215416607U (en) | 2021-05-18 | 2021-05-18 | Anti-electric shock touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416607U true CN215416607U (en) | 2022-01-04 |
Family
ID=79675662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121060264.8U Active CN215416607U (en) | 2021-05-18 | 2021-05-18 | Anti-electric shock touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416607U (en) |
-
2021
- 2021-05-18 CN CN202121060264.8U patent/CN215416607U/en active Active
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