A touch screen with good protective effect
By setting a cooling frame and thermal conductivity structure in the touch screen, the problem of poor heat dissipation effect of existing touch screens is solved, more efficient heat dissipation and better protection effects are achieved, and the practicality of the equipment is significantly improved.
Patent Information
- Application Number
- CN202421404963.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing touch screens have poor heat dissipation effects due to dustproof design, which are prone to failures in long-term use and are less practical.
A touch screen including a protective case and a touch screen assembly is designed. By setting a cooling frame, a thermal copper tube, a heat dissipation fin and a drainage pipe, a rapid heat dissipation of heat is achieved, and protection and operation convenience is improved through structures such as threaded rods and magnets.
It effectively improves the heat dissipation quality and heat dissipation efficiency of the touch screen assembly, while maintaining dust protection capabilities, extending the service life of the equipment, and improving practicality.
Smart Images
Figure CN222748908U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of touch screens, in particular to a touch screen with good protection effect. Background Art
[0002] A touch screen, also known as a "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program. It can be used to replace mechanical button panels and create vivid audio and video effects through the liquid crystal display screen. Most of the touch screens currently used are composed of a touch screen assembly and a protective shell to improve the protection performance of the touch screen assembly.
[0003] However, the touch screen assembly currently in use is generally arranged inside the protective shell. The touch screen will generate a certain amount of heat during actual use. In order to prevent dust, the touch screen currently in use generally has no gap between the touch screen assembly and the protective shell, which results in the heat generated by the touch screen assembly being unable to dissipate quickly, resulting in poor heat dissipation effect. The touch screen assembly is prone to malfunction when used in an overheated environment for a long time, and the use effect and practicality are poor. Utility Model Content
[0004] The utility model aims to provide a touch screen with good protection effect to solve the problems raised in the above background technology.
[0005] In order to achieve the above object, the utility model provides the following technical solutions:
[0006] A touch screen with good protection effect comprises a protection shell and a touch screen assembly, wherein the touch screen assembly is connected to the protection shell, the protection shell is detachably connected to the protective shell, the protection shell is connected to a cooling frame, the cooling frame is connected to a drain pipe, the drain pipe is threadedly connected to a sealing cover, the protection shell is connected to a heat-conducting copper pipe, both ends of the heat-conducting copper pipe are respectively connected to heat-conducting fins and heat-dissipating fins, the heat-conducting fins are in conflict with the touch screen assembly, and the heat-dissipating fins are located inside the cooling frame.
[0007] Preferably, the protective shell is provided with a threaded hole, the protective shell is slidably connected to the protective shell, the protective shell is threadedly connected with a threaded rod, and the threaded rod and the threaded hole cooperate with each other.
[0008] Preferably, the protective shell is slidably connected to the cooling frame.
[0009] Preferably, the protective shell is provided with a receiving groove, and a support rod is rotatably connected to the inner side of the receiving groove.
[0010] Preferably, the support rod and the protective shell are respectively connected with magnets.
[0011] Compared with the prior art, this technical solution produces the following beneficial effects:
[0012] (1) The technical solution is provided with a cooling frame, which can quickly transfer the heat generated by the touch screen assembly to the cooling fins through the cooling fins and the heat-conducting copper tubes, and then the heat exchange is carried out through the cooling fins and the cooling water in the cooling frame, so as to achieve the effect of rapid cooling and heat dissipation, improve the heat dissipation quality and heat dissipation efficiency of the touch screen assembly, and at the same time ensure the dustproof ability of the touch screen assembly, and greatly improve the practicality; a protective shell is provided, which can be buckled on the outside of the touch screen assembly when the touch screen assembly is not in use, so as to provide further protection for the touch screen.
[0013] (2) The technical solution achieves the buckling of the protective shell and the protective shell through the cooperation of the threaded rod and the threaded hole. The buckling is stable and easy to remove. When the touch screen is in use, the protective shell can be buckled on one side of the cooling frame, which is convenient for storing the touch screen when in use and for subsequent use. The support rod can be extended when the protective shell is connected to the cooling frame to support the protective shell, so that the touch screen can always be placed at an angle for use, greatly improving the convenience of operation of the device. The two sets of magnets attract each other so that the support rod can be stably stored in the receiving groove, improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a true cross-sectional view of the utility model;
[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;
[0016] Figure 3 It is a side sectional view of the utility model;
[0017] Figure 4 A schematic diagram of the support rod provided by the utility model when it is pulled out;
[0018] Figure numerals: protective shell 1, cooling frame 2, heat sink fin 3, thermal copper tube 4, thermal fin 5, touch screen assembly 6, drain pipe 7, sealing cover 8, protective shell 9, support rod 10, receiving groove 11, magnet 12, threaded hole 13, threaded rod 14. DETAILED DESCRIPTION
[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:
[0020] like Figures 1 to 4A touch screen with good protection effect shown in the figure comprises a protective shell 1 and a touch screen assembly 6, the touch screen assembly 6 is connected to the protective shell 1, the protective shell 1 is detachably connected to a protective shell 9, a cooling frame 2 is connected to the bottom of the protective shell 1, the cooling frame 2 is connected to a drain pipe 7, the drain pipe 7 is threadedly connected to a sealing cover 8, the protective shell 1 is connected to a heat-conducting copper tube 4, the two ends of the heat-conducting copper tube 4 are respectively connected to heat-conducting fins 5 and heat-dissipating fins 3, the heat-conducting fins 5 are in conflict with the touch screen assembly 6, and the heat-dissipating fins 3 are located on the inner side of the cooling frame 2; the front and rear sides of the protective shell 1 are respectively provided with threaded Hole 13, the protective shell 9 is slidably connected to the protective shell 1, the protective shell 9 is threadedly connected with a threaded rod 14, the threaded rod 14 and the threaded hole 13 cooperate with each other, the threaded rod 14 can be screwed into the threaded hole 13, thereby limiting the movement of the protective shell 9, the protective shell 9 is slidably connected to the cooling frame 2, that is, the front side wall and the rear side wall of the cooling frame 2 are respectively flush with the front side wall and the rear side wall of the protective shell 1, the protective shell 9 is provided with a receiving groove 11, the inner side of the receiving groove 11 is rotatably connected with a support rod 10, the support rod 10 and the protective shell 9 are respectively connected with magnets 12, and the two groups of magnets 12 attract each other.
[0021] The specific implementation process is as follows:
[0022] like Figure 1 Shown and Figure 2 As shown, when the touch screen is not in use, the protective shell 9 covers the upper side of the touch screen assembly 6. At this time, the threaded rod 14 is screwed into the threaded hole 13, and the inner wall of the protective shell 9 conflicts with the top wall of the protective shell 1. When the touch screen assembly 6 is used, the thread is screwed out of the threaded hole 13, and then the protective shell 9 is taken out upward, and then the protective shell 9 can be buckled on the cooling frame 2. When the protective shell 9 is buckled on the cooling frame 2, the protective shell 9 is aligned with the cooling frame 2, and then the protective shell 9 is slid from bottom to top and buckled on the outside of the cooling frame 2. When the inner wall of the protective frame conflicts with the bottom of the cooling frame 2, the threaded rod 14 is just located on the outside of the threaded hole 13. The threaded rod 14 can be screwed to fix the protective frame again. At this time, the upper side of the touch screen assembly 6 is not blocked, and the touch screen assembly 6 can be used for touch. When in use, unscrew the sealing cover 8 , add cooling water into the cooling tank, and then tighten the sealing cover 8. The heat generated by the touch screen assembly 6 is transferred to the heat dissipation fins 3 through the heat-conducting fins 5 and the heat-conducting copper tubes 4, and then heat exchange is performed with the cooling water to achieve the purpose of rapid cooling. The characteristic of water having a large specific heat capacity is used to make the water absorb more heat and the temperature rise is also small, which is enough to absorb the heat of the touch screen assembly 6. During use, the sealing cover 8 can also be unscrewed to pour out the already heated cooling water, and new cooling water can be added to continue to dissipate heat, thereby realizing the replacement of cooling water, ensuring effective heat dissipation, and the operation is also relatively convenient. When using the touch screen, the support rod 10 can also be rotated out of the accommodating groove 11 to support the protective shell 1, so that the protective shell 1 and the touch screen assembly 6 can be placed tilted for use, such as Figure 4 As shown; the same operation can be performed for subsequent storage.
[0023] The present technical solution is provided with a cooling frame 2, and the heat generated by the touch screen assembly 6 can be quickly transferred to the heat dissipation fins 3 through the heat dissipation fins 3 and the heat-conducting copper tubes 4, and then the heat dissipation fins 3 and the cooling water in the cooling frame 2 are heat exchanged to achieve the effect of rapid cooling and heat dissipation, thereby improving the heat dissipation quality and heat dissipation efficiency of the touch screen assembly 6, and at the same time ensuring the dustproof ability of the touch screen assembly 6, and greatly improving the practicality; a protective shell 9 is provided, which can be buckled on the outside of the touch screen assembly 6 when the touch screen assembly 6 is not in use, so as to further protect the touch screen; through the threaded rod 1 4 and the threaded hole 13 cooperate to complete the buckling of the protective shell 9 and the protective shell 1. The buckling is stable and easy to remove. When the touch screen is used, the protective shell 9 can be buckled on one side of the cooling frame 2, which is convenient for storing the touch screen when it is used and for subsequent continued use; the support rod 10 can be extended when the protective shell 9 is connected to the cooling frame 2 to support the protective shell 1, so that the touch screen can always be placed at an angle for use, greatly improving the convenience of operation of the device; the two sets of magnets 12 attract each other so that the support rod 10 can be stably stored in the receiving groove 11, improving the stability of the device.
[0024] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A touch screen with good protection effect, characterized in that: The invention comprises a protective shell (1) and a touch screen assembly (6), wherein the touch screen assembly (6) is connected to the protective shell (1), the protective shell (1) is detachably connected to a protective shell (9), the protective shell (1) is connected to a cooling frame (2), the cooling frame (2) is connected to a drain pipe (7), the drain pipe (7) is threadedly connected to a sealing cover (8), the protective shell (1) is connected to a heat-conducting copper tube (4), the two ends of the heat-conducting copper tube (4) are respectively connected to heat-conducting fins (5) and heat-dissipating fins (3), the heat-conducting fins (5) are in contact with the touch screen assembly (6), and the heat-dissipating fins (3) are located on the inner side of the cooling frame (2).
2. A touch screen with good protection effect as claimed in claim 1, characterized in that: The protective shell (1) is provided with a threaded hole (13), the protective shell (9) is slidably connected to the protective shell (1), the protective shell (9) is threadedly connected to a threaded rod (14), and the threaded rod (14) and the threaded hole (13) cooperate with each other.
3. A touch screen with good protection effect as claimed in claim 1, characterized in that: The protective shell (9) is slidably connected to the cooling frame (2).
4. A touch screen with good protection effect as claimed in claim 1, characterized in that: The protective shell (9) is provided with a receiving groove (11), and a support rod (10) is rotatably connected inside the receiving groove (11).
5. A touch screen with good protection effect as claimed in claim 4, characterized in that: The support rod (10) and the protective shell (9) are respectively connected with magnets (12).