Man-machine interaction touch screen protection structure

Abstract

The utility model belongs to the technical field of human-computer interaction equipment protection, and provides a human-computer interaction touch screen protection structure which comprises a touch screen, a protection cover and a cleaning part, the touch screen is obliquely arranged above a support, and a screen body of the touch screen faces upwards; the protective cover obliquely covers the front of the touch screen, the protective cover is hinged to the high end of the touch screen so that the protective cover can rotate around the high end of the touch screen, a guide groove is transversely formed in the surface of the protective cover, and a cleaning cavity is formed in the protective cover. The protective device can effectively protect the touch screen of the man-machine interaction equipment, avoids direct contact between foreign objects and the touch screen, and is provided with the cleaning structure capable of cleaning stains and fingerprints on the surface of the touch screen by means of the protective structure so as to provide health protection for a user. The risk of increasing cross infection under the condition that multiple persons share the same equipment is avoided, and particularly, the effect is more obvious in the epidemic situation period.

Description

Technical Field

[0001] This utility model belongs to the field of human-computer interaction device protection technology, specifically relating to a human-computer interaction touch screen protection structure. Background Technology

[0002] Human-computer interaction is a discipline that studies the interactive relationship between a system and a user. The system can be various kinds of machines, as well as computerized systems and software.

[0003] Existing human-computer interaction devices all achieve human-computer interaction through touch screens. Users communicate with the system and perform operations through the human-computer interaction interface, thereby quickly obtaining the information they want, which is extremely convenient.

[0004] Currently, existing human-computer interaction devices can fully meet people's normal needs in terms of usage, but there are still some problems that need to be improved. For example, the touch screens of existing human-computer interaction devices are generally exposed without protection. When no one is using them and there is a large flow of people, the touch screens are easily damaged by bumps from external objects. Furthermore, after human-computer interaction devices in public places have been used, their touch screen surfaces are often covered with stains and fingerprints. When multiple people share the same device, the risk of cross-infection increases significantly.

[0005] Therefore, there is a need to provide an improved technical solution that addresses the shortcomings of the existing technology. Utility Model Content

[0006] The purpose of this invention is to overcome the problems of existing human-computer interaction devices' touch screens being easily damaged by external objects and lacking the function of cleaning fingerprints and stains from the screen surface, and to provide a protective structure for human-computer interaction touch screens.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A protective structure for a human-computer interaction touchscreen includes: a touchscreen, a protective cover, and a cleaning section. The touchscreen is obliquely positioned above a support, with its screen facing upwards. The protective cover obliquely covers the front of the touchscreen, and the protective cover and the upper part of the touchscreen are hinged together, allowing the protective cover to rotate around the upper part of the touchscreen. The surface of the protective cover has a horizontal guide groove, and the interior has a cleaning cavity. The cleaning section includes: a wiping plate, a pressure rod, and a wiping cloth. The wiping plate is located within the cleaning cavity and spaced apart from the touchscreen. The width direction of the wiping plate is consistent with the extension direction of the guide groove. One end of the pressure rod passes through the guide groove and is perpendicularly connected to the wiping plate, so as to push and pull the pressure rod along the extension direction of the guide groove to drive the wiping plate to move laterally. The wiping cloth is fastened to the side of the wiping plate facing the touchscreen by a hoop, and the hoop is tightened or loosened by a tensioning device.

[0009] In the human-computer interaction touch screen protective structure described above, preferably, the lower end of the protective cover is flush with the lower end of the touch screen.

[0010] Preferably, the end of the pressure rod located outside the protective cover has a ball head.

[0011] Preferably, the pressure bar is a rectangular bar to limit its rotation.

[0012] Preferably, a spring is fitted around the outside of the pressure rod located outside the protective cover, and the back of the wiping plate is pressed tightly against the inner wall of the protective cover by the spring.

[0013] Preferably, the wiping plate has a groove in the middle of its side, and the edge of the wiping cloth is wrapped in the groove by the hoop.

[0014] Preferably, the upper middle part of the wiping plate is provided with a groove;

[0015] The fastening element includes a screw and a pressure plate. The screw is vertically disposed in the recess and centered, and is threadedly connected to the wiping plate. The lower surface of the pressure plate is abutted against the upper end of the screw.

[0016] Preferably, the hoop rope has a loop at the upper middle position of the wiping plate to be fitted onto the outside of the screw. By rotating the screw, the pressure plate squeezes the loop rope into the sinker to tighten the hoop rope.

[0017] Preferably, the diameter of the pressure plate is smaller than the diameter of the settling tank.

[0018] Preferably, the bracket consists of a base and legs, with the legs positioned between the base and the touchscreen.

[0019] The upper end of the support leg is hinged to the back of the touch screen, and a damping pad is provided at the hinge.

[0020] Beneficial effects: This utility model can effectively protect the touch screen of human-computer interaction devices, preventing foreign objects from directly contacting the touch screen. At the same time, this utility model also uses a cleaning structure to remove stains and fingerprints from the touch screen surface through the protective structure, so as to provide hygiene protection for users and avoid increasing the risk of cross-infection when multiple people share the same device. The effect is even more obvious during the epidemic. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. Wherein:

[0022] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the touch screen of this utility model;

[0024] Figure 3 for Figure 2 Rear view diagram;

[0025] Figure 4 This is an internal schematic diagram of the protective cover structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the overall cleaning part of this utility model;

[0027] Figure 6 for Figure 5 Enlarged diagram of point A in the middle.

[0028] In the diagram: 1. Touch screen; 2. Protective cover; 3. Guide groove; 4. Wiping plate; 5. Pressure rod; 6. Wiping cloth; 7. Ball head; 8. Spring; 9. Groove; 10. Sink; 11. Screw; 12. Pressure plate; 13. Hoop; 131. Rope loop; 14. Base; 15. Support leg; 16. Torsion plate. Detailed Implementation

[0029] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art are within the protection scope of this utility model.

[0030] In the description of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and do not require that this utility model be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. The terms "connected" and "linked" used in this utility model should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; they can refer to a direct connection or an indirect connection through intermediate components. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0031] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0032] This embodiment aims to provide a protective structure for a human-computer interaction touch screen, whose main functions are to prevent the touch screen from being damaged by external objects and to clean the touch screen.

[0033] Reference Figure 1-4 The device includes a touchscreen 1, a protective cover 2, and a cleaning unit. The touchscreen 1 is placed at an angle above the support, with the screen facing upwards. The support consists of a base 14 and a pair of legs 15, with the two legs 15 positioned between the base 14 and the touchscreen 1. The lower ends of the legs 15 are welded to the base 14, and the upper ends of the legs 15 are hinged to the back of the touchscreen 1. A damping pad is provided at the hinge to allow for adaptive adjustment of the tilt angle of the touchscreen 1 according to the user's comfort. The damping pad is not shown in the figure; the protective cover 2 is obliquely placed in front of the touch screen 1, and the protective cover 2 and the high end of the touch screen 1 are hinged to each other so that the protective cover 2 can rotate around the high end of the touch screen 1, that is, the protective cover 2 can be lifted upwards. The surface of the protective cover 2 is provided with a guide groove 3 horizontally and centered, and a cleaning chamber is provided inside. The low end of the protective cover 2 is flush with the low end of the touch screen 1 so that the low end of the protective cover 2 rests on the low end of the touch screen 1 to prevent the touch screen 1 from entering the cleaning chamber.

[0034] Reference Figure 1 , Figure 4 and Figure 5The cleaning unit includes a wiping plate 4, a pressure rod 5, and a wiping cloth 6. The wiping plate 4 is located inside the cleaning chamber and spaced apart from the touch screen 1. The width direction of the wiping plate 4 is consistent with the extension direction of the guide groove 3. The length of the wiping plate 4 is not less than the vertical width of the touch screen 1. The front end of the pressure rod 5 passes through the guide groove 3 and is fixed to the back of the wiping plate 4. The pressure rod 5 is pushed and pulled along the extension direction of the guide groove 3 to drive the wiping plate 4 to move laterally. The pressure rod 5 is a rectangular rod to limit the rotation of the pressure rod 5. The rear end of the pressure rod 5, that is, the end located outside the protective cover 2, is fixed with a ball head 7. The part of the pressure rod 5 located outside the protective cover 2 is fitted with a spring 8. The diameter of the ball head 7 is larger than the diameter of the pressure rod 5. The ball head 7 prevents the spring 8 from falling off the pressure rod 5, so that the spring 8 can play its role to keep the back of the wiping plate 4 tightly against the inner wall of the protective cover 2. When it is necessary to clean the touch screen 1, press the ball head 7 to make the wiping plate 4 contact the touch screen 1, and then push and pull the pressure rod 5 to the right to wipe the touch screen 1.

[0035] In this embodiment, the spring 8 enables the wiping plate 4 to return to its original position, preventing the wiping plate 4 from contacting the touch screen 1 after the ball head 7 is released, thus avoiding the stains on the wiping plate 4 from getting stuck on the touch screen 1 again.

[0036] Reference Figure 1 , Figure 5 and Figure 6 The wiping cloth 6 is fastened to the front of the wiping plate 4, i.e., the side facing the touch screen 1, by a hoop 13. The hoop 13 is tightened or loosened by a tensioning device. Specifically, the wiping plate 4 has a groove 9 in the middle of its side, and the edge of the wiping cloth 6 is encircled in the groove 9 by the hoop 13. The upper end of the wiping plate 4 has a recessed groove 10 in the middle. The tensioning device includes a screw 11 and a pressure plate 12. The screw 11 is vertically installed in the recessed groove 10 and centered, and is threadedly connected to the wiping plate 4. The lower surface of the pressure plate 12 is fixedly connected to the upper end of the screw 11. The hoop 13 is positioned at the middle of the upper end of the wiping plate 4. The ring 131 is fitted onto the outside of the screw 11. As the screw 11 is rotated, the pressure plate 12 gradually moves into the sink 10. During this process, the pressure plate 12 will squeeze the rope ring 131 into the sink 10 to tighten the hoop rope 13. The hoop rope 13 then secures the wiping cloth 6 to the wiping plate 4. The diameter of the pressure plate 12 is smaller than the diameter of the sink 10. This is to leave a space between the pressure plate 12 and the sink 10 wall that is not less than the diameter of the hoop rope 13, so as not to hinder the pressure plate 12 from entering the sink 10. A torsion plate 16 is vertically fixed on the upper surface of the pressure plate 12 to rotate the screw 11.

[0037] In this embodiment, the cleaning cloth 6 is secured by a retractable hoop 13, which facilitates the maintenance personnel of the human-computer interaction device to quickly replace the cleaning cloth 6 so as not to affect the normal use of the human-computer interaction device.

[0038] Before use, press the ball head 7 to make the wiping plate 4 contact the touch screen 1, and then push and pull the wiping plate 4 to the right so that the wiping cloth 6 in front of the wiping plate 4 can clean the stains and fingerprints on the surface of the touch screen 1, and also remove dust. It should be noted that when wiping repeatedly, it is best to wipe the wiping plate 4 in one direction rather than rubbing the wiping plate 4 against the touch screen 1 repeatedly for better cleaning effect. Afterwards, use the ball head 7 to lift the protective cover 2 upwards to access the human-computer interaction interface through the touch screen 1. After use, put the protective cover 2 back to prevent the touch screen 1 from being damaged by foreign objects, and at the same time facilitate subsequent cleaning of the touch screen 1 by users.

[0039] The protective structure provided in this embodiment can prevent external objects from directly contacting the touch screen 1 of the human-computer interaction device, and prevent the touch screen 1 from being damaged by bumps. At the same time, the protective cover 2 is equipped with a cleaning structure that can clean the surface stains and fingerprints of the touch screen 1, so as to provide hygiene protection for users and avoid increasing the risk of cross-infection when multiple people share the same device. The effect is even more obvious during the epidemic.

[0040] It is understood that the above description is merely exemplary and the embodiments of this application do not limit the scope of the application.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be within the scope of protection of the pending claims of the present utility model.

Claims

1. A protective structure for a human-computer interaction touchscreen, characterized in that, include: The touch screen is placed diagonally above the stand, with the screen facing upwards; A protective cover is obliquely placed on the front of the touch screen, and the protective cover and the high end of the touch screen are hinged to each other so that the protective cover can rotate around the high end of the touch screen. The surface of the protective cover is provided with a guide groove and the interior is provided with a cleaning chamber. The cleaning unit includes a wiping plate, a pressure rod, and a wiping cloth. The wiping plate is located inside the cleaning chamber and spaced apart from the touch screen. The width direction of the wiping plate is consistent with the extension direction of the guide groove. One end of the pressure rod passes through the guide groove and is perpendicularly connected to the wiping plate, so as to push and pull the pressure rod along the extension direction of the guide groove to drive the wiping plate to move laterally. The wiping cloth is fastened to the side of the wiping plate facing the touch screen by a hoop rope, and the hoop rope is tightened or loosened by a tensioner.

2. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, The bottom of the protective cover is flush with the bottom of the touch screen.

3. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, The pressure bar has a ball head at one end located outside the protective cover.

4. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, The pressure bar is a rectangular bar to limit its rotation.

5. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, A spring is fitted around the outside of the pressure rod located outside the protective cover, and the back of the wiping plate is pressed tightly against the inner wall of the protective cover by the spring.

6. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, The wiping plate has a groove in the middle of its side, and the edge of the wiping cloth is wrapped in the groove by the hoop.

7. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, The upper middle part of the wiping plate is provided with a groove; The fastening element includes a screw and a pressure plate. The screw is vertically disposed in the recess and centered, and is threadedly connected to the wiping plate. The lower surface of the pressure plate is abutted against the upper end of the screw.

8. The protective structure for a human-computer interaction touchscreen according to claim 7, characterized in that, The hoop rope has a loop at the upper middle position of the wiping plate to be fitted onto the outside of the screw. By rotating the screw, the pressure plate squeezes the loop rope into the sinker to tighten the hoop rope.

9. The human-computer interaction touchscreen protective structure according to claim 8, characterized in that, The diameter of the pressure plate is smaller than the diameter of the settling tank.

10. The protective structure for a human-computer interaction touchscreen according to claim 1, characterized in that, The bracket consists of a base and legs, with the legs positioned between the base and the touchscreen. The upper end of the support leg is hinged to the back of the touch screen, and a damping pad is provided at the hinge.

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