Touch screen with anti-peeping structure
By incorporating a heat dissipation wrapping mechanism, a U-shaped handle glove, and an elastic abutment mechanism into the touchscreen, the heat dissipation and stability issues are resolved, achieving effective heat dissipation and protection while preventing information leakage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU NEW TOUCH TECH
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-10
AI Technical Summary
Existing touchscreens have poor heat dissipation during use, lack effective protective structures, and are not stable enough when protected.
It adopts a combination design of a wrap-around heat dissipation mechanism, a U-shaped handle glove, an elastic abutment mechanism, and a privacy film. The wrap-around heat dissipation mechanism is used for heat dissipation and protection, the elastic abutment mechanism is used to improve stability, and the privacy film is used to prevent information from being spied on.
It achieves effective heat dissipation and stable protection, prevents information leakage, and improves the stability and security of touch screen use.
Smart Images
Figure CN224480710U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of touch screen technology, and in particular to a touch screen with a privacy protection structure. Background Technology
[0002] A touch screen is a sensory liquid crystal display device that can receive input signals from touch points. A touch screen consists of a touch detection component and a touch screen controller. The touch detection component is installed in front of the display screen to detect the user's touch position and send it to the touch screen controller. The controller receives touch information from the touch point detection component, converts it into touch point coordinates, and then sends it to the CPU for processing.
[0003] Patent document CN218512935U discloses a touch screen, including an LCD panel, a touchpad, an aviation connector, a PCBA board module, and a housing. The PCBA board module is sealed by the housing and is connected to the LCD panel, the touchpad, and the aviation connector via ribbon cables. The housing includes a front cover and a rear cover that can be interlocked to form a cavity for mounting the PCBA board module. The front cover has the LCD panel, the touchpad, and a ribbon cable through hole for the ribbon cable to pass through. The rear cover has the aviation connector, and the front cover and the rear cover are sealed together.
[0004] However, the above-mentioned device cannot effectively dissipate heat during use, lacks a corresponding protective structure, and the body cannot be placed stably during protection, thus causing instability during installation. Utility Model Content
[0005] This utility model discloses a touch screen with a privacy protection structure, which aims to solve the technical problems of the above-mentioned devices not being able to effectively dissipate heat during use, lacking a corresponding protective structure, and not being able to be placed stably when protected, thus making them unstable during installation.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A touchscreen with a privacy protection structure includes:
[0008] Privacy-protected touchscreen body;
[0009] The privacy touchscreen body is sleeved and installed on the inner front end of the heat dissipation mechanism.
[0010] A U-shaped handle glove, wherein the U-shaped handle glove is fitted and adhered to the handle groove on the inner side of the lower end of the heat dissipation mechanism;
[0011] An elastic abutment mechanism is installed and connected to the lower inner side of the heat dissipation wrapping mechanism, and the elastic abutment mechanism is located between the privacy touch screen body and the heat dissipation wrapping mechanism;
[0012] A privacy film is attached to the front end of the privacy touchscreen body.
[0013] By incorporating a U-shaped handle glove structure, the user can grip the device and carry it while it is wrapped around a heat dissipation mechanism. The privacy touchscreen body is effectively protected by this mechanism, which also facilitates heat dissipation. An elastic abutment mechanism provides elastic contact on the lower inner side of the heat dissipation mechanism, positioned between the privacy touchscreen body and the heat dissipation mechanism. This elastic contact ensures effective positioning and makes the privacy touchscreen body and the heat dissipation mechanism more stable during assembly. A privacy film is adhered to the front end of the privacy touchscreen body, and its structure serves to prevent unauthorized viewing of the information on the privacy touchscreen body.
[0014] In a preferred embodiment, the privacy touchscreen body includes a touchscreen housing, an LCD panel is electrically connected to the front end of the touchscreen housing, a privacy film is adhered and fixed to the front end of the LCD panel, and the touchscreen housing is sleeved on the periphery of the heat dissipation mechanism.
[0015] The touchscreen body structure is designed to prevent privacy, allowing for touch operation.
[0016] In a preferred embodiment, the heat dissipation mechanism includes a body enclosure shell, an internal mounting cavity is formed at the front end of the body enclosure shell, heat dissipation slots are formed through the internal sides of both ends of the body enclosure shell at the internal sides of the internal mounting cavity, a copper U-shaped panel is fixedly connected through the internal side of the rear end of the body enclosure shell, and an elastic abutment mechanism is installed on the internal side of the body mounting cavity at the bottom end of the body enclosure shell.
[0017] By incorporating a wrapping heat dissipation mechanism, heat dissipation and protection can be achieved through wrapping.
[0018] In a preferred embodiment, the elastic abutment mechanism includes a positioning sleeve, the upper inner side of which has a deformation receiving groove, the inner side of which is fixedly connected to an elastic abutment plate on the positioning sleeve, the inner side of which is fixedly connected to a connecting end, the lower end of which is fixedly connected to a rebound spring, and the lower end of the rebound spring is fixedly connected to the positioning sleeve.
[0019] By incorporating a flexible abutment mechanism, it achieves a flexible abutment protection function.
[0020] In a preferred embodiment, the positioning sleeve is fitted into a corresponding mounting slot inside the casing of the machine body.
[0021] The positioning sleeve can be fitted and installed by providing corresponding mounting slots inside the casing.
[0022] In a preferred embodiment, five copper U-shaped panels are provided, and the copper U-shaped panels are equidistantly installed on the inner rear end of the casing.
[0023] The copper U-shaped panel structure allows the copper U-shaped panels to be installed at equal intervals in the casing for heat dissipation and adsorption.
[0024] In a preferred embodiment, the movable end of the elastic contact plate abuts against the lower end of the touchscreen body.
[0025] The flexible contact plate structure allows for flexible contact with the touch screen body during placement.
[0026] As described above, a touchscreen with a privacy screen structure includes: a privacy screen touchscreen body; a heat dissipation wrapping mechanism, wherein the privacy screen touchscreen body is sleeved and installed on the inner front end of the heat dissipation wrapping mechanism; a U-shaped handle glove, which is sleeved and adhered to the handle groove on the inner lower end of the heat dissipation wrapping mechanism; an elastic abutment mechanism, which is installed and connected to the lower inner end of the heat dissipation wrapping mechanism and is located between the privacy screen touchscreen body and the heat dissipation wrapping mechanism; and a privacy film, which is adhered to the front end of the privacy screen touchscreen body. The privacy screen touchscreen with a privacy screen structure provided by this utility model has the technical effect of facilitating stable protection and heat dissipation through elastic abutment provided by the elastic abutment mechanism, making the heat dissipation wrapping mechanism more stable when wrapping the privacy screen touchscreen body. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the detachable structure of a touchscreen with a privacy protection structure proposed in this utility model.
[0028] Figure 2 This is a schematic diagram of the internal structure of a touch screen with a privacy protection structure proposed in this utility model.
[0029] Figure 3 This is a schematic diagram of a combined structure of a touch screen with a privacy protection structure proposed in this utility model.
[0030] Figure 4 This is a schematic diagram of the elastic abutment mechanism of a touch screen with a privacy protection structure proposed in this utility model.
[0031] Figure 5 This is a cross-sectional schematic diagram of the elastic abutment mechanism of a touch screen with a privacy protection structure proposed in this utility model.
[0032] In the attached diagram: 1. U-shaped handle glove; 11. Body mounting cavity; 2. Touch screen body; 21. Privacy film; 22. LCD panel; 3. Body casing; 4. Heat dissipation slot; 5. Copper U-shaped panel; 6. Elastic contact plate; 61. Positioning sleeve; 611. Deformation storage slot; 7. Rebound spring; 71. Connecting end. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0035] Reference Figures 1-5 A touchscreen with a privacy protection structure includes a privacy touchscreen body, a heat dissipation enclosure, a U-shaped handle 1, an elastic abutment mechanism, and a privacy film 21.
[0036] The privacy touchscreen body is sleeved and installed on the inner front end of the heat dissipation mechanism. The privacy touchscreen body can be effectively protected by the heat dissipation mechanism, and heat dissipation can also be achieved through the heat dissipation mechanism. The U-shaped handle glove 1 is sleeved and glued to the lower inner handle groove of the heat dissipation mechanism. When a person holds the U-shaped handle glove 1, it provides protection and can also move the heat dissipation mechanism for carrying. The elastic abutment mechanism is installed and connected to the lower inner end of the heat dissipation mechanism. The elastic abutment mechanism can provide elastic abutment on the lower inner end of the heat dissipation mechanism. The elastic abutment mechanism is located between the privacy touchscreen body and the heat dissipation mechanism, which can effectively provide elastic abutment positioning, making the privacy touchscreen body and the heat dissipation mechanism more stable during assembly. The privacy film 21 is glued to the front end of the privacy touchscreen body. The privacy film 21 has a privacy function, thereby preventing the information of the privacy touchscreen body from being viewed by personnel at will.
[0037] The privacy touchscreen body includes a touchscreen body 2, with an LCD panel 22 electrically connected to the front end of the touchscreen body 2. The touchscreen body 2 can display information through the LCD panel 22. The touchscreen body 2 achieves human-computer interaction by detecting the position of touch points. The touchscreen system of the touchscreen body 2 typically includes two parts: a touchscreen controller and a touch detection device. The touchscreen controller of the touchscreen body 2 is responsible for receiving touch information from the touch detection device, converting it into touch point coordinates, and then sending it to the central processing unit (CPU) for processing. A privacy film 21 is adhered and fixed to the front end of the LCD panel 22. The core principle of the privacy film 21 is based on micro-louver optical technology, which achieves privacy protection by controlling the direction of light propagation. The touchscreen body 2 is sleeved on the periphery of the heat dissipation mechanism, and the touchscreen body 2 can be effectively protected by wrapping the heat dissipation mechanism.
[0038] Reference Figures 1-3 In a preferred embodiment, the heat dissipation mechanism includes a body enclosure 3. A body mounting cavity 11 is formed on the inner front side of the body enclosure 3. The body enclosure 3 passes through the area of the body mounting cavity 11, allowing the touch screen body 2 of the privacy touch screen body to be correspondingly fitted and installed. Heat dissipation slots 4 are formed through the inner side of the body mounting cavity 11 at both ends of the body enclosure 3. The heat inside the body mounting cavity 11 is dissipated through the through heat dissipation slots 4, allowing heat to be dissipated from both sides. A copper U-shaped panel 5 is fixedly connected through the inner rear end of the body enclosure 3. The copper U-shaped panel 5 can effectively fit the touch screen body 2 to absorb heat and then dissipate heat. An elastic abutment mechanism is installed on the inner side of the body mounting cavity 11 at the bottom of the body enclosure 3, thereby playing an elastic abutment role.
[0039] Five copper U-shaped panels 5 are installed, and the copper U-shaped panels 5 are installed at equal intervals on the inner rear end of the casing 3. The heat is absorbed by the five copper U-shaped panels 5, which can effectively dissipate heat.
[0040] The elastic abutment mechanism includes a positioning sleeve 61. A deformation-receiving groove 611 is formed on the inner side of the upper end of the positioning sleeve 61. The positioning sleeve 61 can deform and be stored within the area of the deformation-receiving groove 611. An elastic abutment plate 6 is fixedly connected to the inner side of the deformation-receiving groove 611 on the positioning sleeve 61. The elastic abutment plate 6 can deform and be stored in the deformation-receiving groove 611 of the positioning sleeve 61. A connecting end 71 is fixedly connected to the inner side of the movable end of the elastic abutment plate 6. When the movable end of 6 is pressed down, it can drive the connecting end 71 to press down. The lower end of the connecting end 71 is fixedly connected to a spring 7. The connecting end 71 can drive the spring 7 to press down and deform, so that the spring 7 can generate a deformation force. In this way, the spring 7 can drive the elastic contact plate 6 to elastically abut through the connecting end 71. The lower end of the spring 7 is fixedly connected to the positioning sleeve 61. The spring 7 can elastically abut through the blocking of the positioning sleeve 61.
[0041] The positioning sleeve 61 is fitted into the corresponding mounting slot inside the casing 3 of the machine body, so that it can be installed and connected accordingly;
[0042] The movable end of the elastic contact plate 6 abuts against the lower end of the touch screen body 2, so that it can provide elastic support.
[0043] Working principle: When carried, the user holds the U-shaped handle glove 1 for protection, and holding the U-shaped handle glove 1 also drives the heat dissipation wrapping mechanism for carrying. The privacy touch screen body is effectively wrapped and protected by the heat dissipation wrapping mechanism, which also allows for heat dissipation. The elastic abutment mechanism provides elastic abutment on the lower inner side of the heat dissipation wrapping mechanism. The elastic abutment mechanism is located between the privacy touch screen body and the heat dissipation wrapping mechanism, which can effectively provide elastic abutment positioning, making the privacy touch screen body and the heat dissipation wrapping mechanism more stable during assembly. The privacy film 21 is adhered to the front end of the privacy touch screen body. The privacy film 21 has a privacy function, thereby preventing the information on the privacy touch screen body from being viewed by the user at will.
[0044] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A touchscreen with a privacy protection structure, characterized in that, include: Privacy-protected touchscreen body; The privacy touchscreen body is sleeved and installed on the inner front end of the heat dissipation mechanism. A U-shaped handle glove (1) is fitted and adhered to the handle groove on the inner side of the lower end of the heat dissipation mechanism; An elastic abutment mechanism is installed and connected to the lower inner side of the heat dissipation wrapping mechanism, and the elastic abutment mechanism is located between the privacy touch screen body and the heat dissipation wrapping mechanism; Privacy film (21) is attached to the front end of the privacy touch screen body.
2. A touchscreen with a privacy protection structure according to claim 1, characterized in that, The privacy touch screen body includes a touch screen body (2), the front end of the touch screen body (2) is electrically connected to a liquid crystal panel (22), the front end of the liquid crystal panel (22) is adhered and fixed to a privacy film (21), and the touch screen body (2) is sleeved on the periphery of the heat dissipation mechanism.
3. A touchscreen with a privacy protection structure according to claim 2, characterized in that, The heat dissipation mechanism includes a body enclosure (3), with a body mounting cavity (11) opened on the inner side of the front end of the body enclosure (3). Heat dissipation slots (4) are opened through the inner side of the body mounting cavity (11) at both ends of the body enclosure (3). A copper U-shaped panel (5) is fixedly connected through the inner side of the rear end of the body enclosure (3). An elastic abutment mechanism is installed on the inner side of the body mounting cavity (11) at the bottom end of the body enclosure (3).
4. A touchscreen with a privacy protection structure according to claim 3, characterized in that, The elastic abutment mechanism includes a positioning sleeve (61), and a deformation receiving groove (611) is provided on the inner side of the upper end of the positioning sleeve (61). An elastic abutment plate (6) is fixedly connected to the inner side of the deformation receiving groove (611) on the positioning sleeve (61). A connecting end (71) is fixedly connected to the inner side of the movable end of the elastic abutment plate (6). A rebound spring (7) is fixedly connected to the lower end of the connecting end (71). The lower end of the rebound spring (7) is fixedly connected to the positioning sleeve (61).
5. A touchscreen with a privacy protection structure according to claim 4, characterized in that, The positioning sleeve (61) is fitted into the corresponding mounting slot inside the body casing (3).
6. A touchscreen with a privacy protection structure according to claim 3, characterized in that, Five copper spiral-shaped panels (5) are provided, and the copper spiral-shaped panels (5) are installed at equal intervals on the inner rear end of the body casing (3).
7. A touchscreen with a privacy protection structure according to claim 4, characterized in that, The movable end of the elastic contact plate (6) abuts against the lower end of the touch screen body (2).