Touch display screen with protection mechanism

Abstract

The touch display screen with the protection mechanism comprises a main body assembly, the main body assembly is provided with a protection assembly, and the protection assembly comprises a motor, a bidirectional lead screw, a sliding block, a supporting plate, a rotating shaft, a first protection plate, a second protection plate, a fixing shaft and a sliding rod; an output shaft of the motor is fixedly connected with one end of a lead screw, two sliding blocks are symmetrically connected to the outer side wall of the bidirectional lead screw in a threaded mode, a supporting plate is fixedly connected to the front surfaces of the sliding blocks, and a rotating shaft is fixedly connected to the inner side wall of the supporting plate. The motor drives the bidirectional lead screw to rotate, so that the two sliding blocks move relatively, the sliding blocks are used for driving the supporting plate and the rotating shaft to move, and therefore the first protection plate and the second protection plate are unfolded, the display screen is protected through the protection plates, and the display screen is prevented from being damaged by external force in the moving process of the display screen; meanwhile, the influence of dust on the internal display screen is reduced, the service life of the display screen is prolonged, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to a display screen, in particular to a touch display screen with a protection mechanism, and belongs to the technical field of touch display screens. Background Art

[0002] A touchscreen is a liquid crystal display device that combines display and touch functions. Human-computer interaction is achieved by touching graphical buttons on the screen. Its strong interactivity, simple operation, space-saving design, and ease of communication have led to its widespread adoption in mobile phones, tablets, retail, education, and other fields. With technological advancements and expanding applications, touchscreens are becoming more robust, faster, higher-resolution, and more versatile.

[0003] When using existing mobile touch screens, their position often needs to be changed according to usage requirements. The screens are easily impacted by external forces during movement, causing damage to the screens and reducing their service life. At the same time, the screens are easily affected by dust if left in a location for a long time, causing dirt to appear on the screen surface, affecting the use effect of the screen. Therefore, a touch screen with a protective mechanism is proposed. Utility Model Content

[0004] In view of this, the present invention provides a touch display screen with a protective mechanism to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: a touch screen with a protective mechanism, comprising a main body assembly, a protective assembly provided on the main body assembly, the protective assembly comprising a motor, a bidirectional screw rod, a slider, a support plate, a rotating shaft, a first protective plate, a second protective plate, a fixed shaft and a slide rod;

[0006] The output shaft of the motor is fixedly connected to one end of the bidirectional screw rod, and the outer side wall of the bidirectional screw rod is symmetrically threaded with two sliders, the front surface of the slider is fixedly connected to the support plate, the inner side wall of the support plate is fixedly connected to the rotating shaft, the outer side wall of the rotating shaft is rotatably connected to the first protective plate, the first protective plate and the second protective plate are rotatably connected by a hinge, the first protective plate and the second protective plate are arranged at intervals, and the second protective plate is rotatably connected to the outer side wall of the fixed shaft, and the top and bottom of the first protective plate and the second protective plate are symmetrically fixedly connected with sliding rods, and the bidirectional screw rod is driven to rotate by the motor to make the two sliders move relative to each other, and the support plate and the rotating shaft are driven to move by the slider, thereby unfolding the first protective plate and the second protective plate, and the protective plate is used to protect the display screen.

[0007] Further preferably: the main body assembly includes a base and universal wheels;

[0008] Universal wheels are symmetrically installed on the bottom of the base.

[0009] Further preferably, an electric telescopic rod is installed on the top of the base.

[0010] Further preferably, the top of the electric telescopic rod is fixedly connected with a bracket.

[0011] Further preferably, a fixing plate is fixedly connected to the inner side wall of the bracket.

[0012] Further preferably, the display screen is fixedly connected to the fixing plate via fixing bolts.

[0013] Further preferably, sliding grooves are symmetrically provided on the top and bottom of the inner side wall of the bracket.

[0014] Further preferably, the motor is installed on one side of the bracket, the bidirectional screw is rotatably connected to the inner wall of the bracket, and the slide rod is slidably connected to the inner wall of the slide groove.

[0015] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model drives the bidirectional screw to rotate through a motor, so that the two sliders move relative to each other, and uses the sliders to drive the support plate and the rotating shaft to move, thereby unfolding the first protective plate and the second protective plate. The protective plates are used to protect the display screen, preventing external forces from damaging the display screen during the movement of the display screen, and at the same time reducing the impact of dust on the internal display screen, thereby improving the service life and use effect of the display screen.

[0017] Second, the utility model drives the protective plate to move by the operation of the motor, and the protective plate can be folded up when the display screen is in use, so as to prevent the protective plate from affecting the human-computer interaction operation of the touch display screen.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a rear structural diagram of the utility model;

[0022] Figure 3 This is a structural diagram of a bidirectional screw rod of the utility model;

[0023] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0024] Figure numerals: 10, main body assembly; 11, base; 12, universal wheel; 13, electric telescopic rod; 14, bracket; 15, fixing plate; 16, fixing bolt; 17, display screen; 18, slide; 20, protective assembly; 21, motor; 22, bidirectional screw rod; 23, slider; 24, support plate; 25, rotating shaft; 26, first protective plate; 27, second protective plate; 28, fixed shaft; 29, slide rod. DETAILED DESCRIPTION

[0025] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0026] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4 As shown, the embodiment of the present invention provides a touch screen with a protective mechanism, including a main body assembly 10, on which a protective assembly 20 is provided. The protective assembly 20 includes a motor 21, a bidirectional screw rod 22, a slider 23, a support plate 24, a rotating shaft 25, a first protective plate 26, a second protective plate 27, a fixed shaft 28 and a slide bar 29;

[0028] The output shaft of the motor 21 is fixedly connected to one end of the bidirectional screw rod 22. The outer wall of the bidirectional screw rod 22 is symmetrically threaded with two sliders 23. The front surface of the slider 23 is fixedly connected to a support plate 24. The inner wall of the support plate 24 is fixedly connected to a rotating shaft 25. The outer wall of the rotating shaft 25 is rotatably connected to a first protective plate 26. The first protective plate 26 and the second protective plate 27 are rotatably connected through a hinge. The first protective plate 26 and the second protective plate 27 are arranged at intervals. The second protective plate 27 is rotatably connected to the outer wall of the fixed shaft 28. The top and bottom of the protective plate 27 are symmetrically fixedly connected with sliding rods 29. The bidirectional screw rod 22 is driven to rotate by the motor 21, so that the two sliders 23 move relative to each other. The sliders 23 are used to drive the support plate 24 and the rotating shaft 25 to move, thereby unfolding the first protective plate 26 and the second protective plate 27. The protective plates are used to protect the display screen 17, prevent external forces from damaging the display screen 17 during the movement of the display screen 17, and reduce the impact of dust on the internal display screen 17. The display screen 17 is a touch screen, and the user can operate the display screen 17 by touch.

[0029] In this embodiment, specifically: the main assembly 10 includes a base 11 and a universal wheel 12;

[0030] Universal wheels 12 are symmetrically mounted on the bottom of the base 11 to facilitate movement of the device and meet user needs.

[0031] In this embodiment, specifically: an electric telescopic rod 13 is installed on the top of the base 11 , and the length of the electric telescopic rod 13 can be adjusted as needed to facilitate the operation of the touch display screen 17 .

[0032] In this embodiment, specifically, a bracket 14 is fixedly connected to the top of the electric telescopic rod 13 .

[0033] In this embodiment, specifically: a fixing plate 15 is fixedly connected to the inner side wall of the bracket 14 , and the fixing plate 15 is used to fix and support the display screen 17 .

[0034] In this embodiment, specifically: the display screen 17 is fixedly connected to the fixing plate 15 via fixing bolts 16 , and the display screen 17 is installed via the fixing bolts 16 so as to facilitate disassembly of the display screen 17 .

[0035] In this embodiment, specifically: the top and bottom of the inner side wall of the bracket 14 are symmetrically provided with sliding grooves 18 , and the sliding grooves 18 are used to limit the moving trajectory of the sliding rod 29 .

[0036] In this embodiment, specifically: the motor 21 is installed on one side of the bracket 14 , the bidirectional screw rod 22 is rotatably connected to the inner wall of the bracket 14 , and the slide rod 29 is slidably connected to the inner wall of the slide groove 18 .

[0037] When the present invention is working: the present invention drives the bidirectional screw rod 22 to rotate through the motor 21, so that the two sliders 23 move relative to each other, and the slider 23 drives the support plate 24 and the rotating shaft 25 to move, thereby unfolding the first protective plate 26 and the second protective plate 27, and utilizing the protective plate to protect the display screen 17, preventing external forces from damaging the display screen 17 during the movement of the display screen 17, and reducing the impact of dust on the internal display screen 17, thereby improving the service life and use effect of the display screen 17, and driving the protective plate to move by the motor 21. When the display screen 17 is in use, the protective plate can be folded up to avoid the protective plate affecting the human-computer interaction operation of the touch display screen 17.

[0038] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A touch display screen with a protective mechanism, comprising a main body component (10), characterized in that: The main body component (10) is provided with a protective component (20), and the protective component (20) includes a motor (21), a bidirectional screw rod (22), a slider (23), a support plate (24), a rotating shaft (25), a first protective plate (26), a second protective plate (27), a fixed shaft (28) and a slide rod (29); The output shaft of the motor (21) is fixedly connected to one end of the bidirectional screw rod (22); the outer side wall of the bidirectional screw rod (22) is symmetrically threaded with two sliders (23); the front surface of the slider (23) is fixedly connected to a support plate (24); the inner side wall of the support plate (24) is fixedly connected to a rotating shaft (25); the outer side wall of the rotating shaft (25) is rotatably connected to a first protective plate (26); the first protective plate (26) and the second protective plate (27) are rotatably connected through a hinge; the first protective plate (26) and the second protective plate (27) are arranged at intervals; the second protective plate (27) is rotatably connected to the outer side wall of the fixed shaft (28); the top and bottom of the first protective plate (26) and the second protective plate (27) are symmetrically fixedly connected to sliding rods (29).

2. The touch screen display with a protective mechanism according to claim 1, characterized in that: The main body assembly (10) includes a base (11) and a universal wheel (12); Universal wheels (12) are symmetrically mounted on the bottom of the base (11).

3. The touch screen display with a protective mechanism according to claim 2, characterized in that: An electric telescopic rod (13) is installed on the top of the base (11).

4. The touch display screen with a protective mechanism according to claim 3, characterized in that: The top of the electric telescopic rod (13) is fixedly connected to a bracket (14).

5. The touch display screen with a protective mechanism according to claim 4, characterized in that: A fixing plate (15) is fixedly connected to the inner side wall of the bracket (14).

6. The touch display screen with a protective mechanism according to claim 5, characterized in that: The display screen (17) is fixedly connected to the fixing plate (15) via fixing bolts (16).

7. The touch display screen with a protective mechanism according to claim 5, characterized in that: Slide grooves (18) are symmetrically provided at the top and bottom of the inner side wall of the bracket (14).

8. The touch display screen with a protective mechanism according to claim 7, characterized in that: The motor (21) is installed on one side of the bracket (14), the bidirectional screw rod (22) is rotatably connected to the inner wall of the bracket (14), and the slide rod (29) is slidably connected to the inner wall of the slide groove (18).

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