Handwriting touch screen applied to household intelligent education software

Abstract

The utility model discloses a handwriting touch screen applied to household wisdom education software, which belongs to the technical field of touch screens and comprises a frame, a handwriting touch screen body is fixedly mounted in the middle of one end of the frame, the joints of the inner walls of the four sides of the frame and the handwriting touch screen body are filleted corners, a rectangular opening is formed in the other end of the frame, and the rectangular opening is communicated with the handwriting touch screen body. Cover plates are rotationally mounted at the top ends of the inner walls of the two sides of the rectangular opening, and a heat transfer plate is fixedly mounted in the rectangular opening. The other end of the frame is sequentially provided with a plurality of heat dissipation holes, a heat transfer plate, a plurality of heat dissipation fins, a cover plate, a plurality of heat extraction holes, a supporting plate and a plurality of air holes, so that the handwriting touch screen body can timely dissipate heat when working for a long time, and outlets in the two ends of the air guide pipe are located at the top end of the rectangular opening. The circumferential centers of the multiple heat absorption holes are parallel to the outer side of one end of the handwriting touch screen body, so that the multiple heat absorption holes absorb heat emitted by the surface of the handwriting touch screen body in real time along with work of the drainage air set.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screens, and in particular to a handwriting touch screen applied to household smart education software. Background Art

[0002] A touch screen is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to the pre-programmed program, which can be used to replace the mechanical button panel and create vivid audio and video effects through the liquid crystal display screen. With the development of science and technology and the growth of application needs, various touch technologies have been born to adapt to various industries and levels of application. Today, commercial touch screen technologies have been formed, including: resistive technology touch screen, capacitive technology touch screen, infrared technology touch screen, surface acoustic wave (SAW) technology touch screen, etc., and have been widely used in mobile phones, tablet computers, retail, public information inquiry, multimedia information systems, medical equipment, industrial automatic control, entertainment and catering, automatic ticketing systems, education systems and many other fields.

[0003] After searching, the patent publication number CN214202333U3 discloses a patent named "A Handwriting Touch Screen for Literature Education Software". The technical problem to be solved is that the user needs to hold it with his hand during use, and it is easy to fall during use. After falling, the corners of the touch screen are easy to directly collide with the ground, and the protection is poor. By setting the clamping block and the placement groove, the placement of the touch screen is facilitated. When the touch screen is not needed, the clamping block can be directly placed in the placement groove, which enhances the practicality of the touch screen; but there are still the following disadvantages that need to be solved: after the handwriting touch screen is used for a long time, the surface temperature of the screen increases, causing the user's hands to heat up, easily leaving stains on the screen surface, and it is difficult to hold the handwriting touch pen stably. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a handwriting touch screen for home smart education software.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A handwriting touch screen used for home smart education software comprises a frame, wherein a handwriting touch screen body is fixedly installed in the middle of one end of the frame, and the connections between the inner walls of the four sides of the frame and the handwriting touch screen body are rounded, a rectangular opening is opened at the other end of the frame, and cover plates are rotatably installed at the top ends of the inner walls on both sides of the rectangular opening, a heat transfer plate is fixedly installed inside the rectangular opening, a plurality of fixed blocks are fixedly installed at the top end of the outer wall of the other end of the frame, and a support plate is rotatably installed between every two adjacent fixed blocks, an air duct is fixedly installed at the top end of the frame, and a plurality of equidistant heat absorption holes are opened at the bottom end of the circumference of the air duct, sealing rings are fixedly sleeved at the connections between the two sides of the air duct and the top end of the frame, and outlets at both ends of the air duct are located at the top ends of the rectangular opening.

[0007] Preferably, a magnetic charging slot is provided in the middle of the top of the frame, a plurality of equidistant anti-slip ribs are provided at the bottom of the frame, a plurality of equidistant heat dissipation holes are provided on one side of the frame, and a plurality of equidistant control keys are fixedly installed on the other side of the frame.

[0008] Preferably, the circumferential centers of the plurality of heat absorption holes are parallel to the outer side of one end of the handwriting touch screen body.

[0009] Preferably, a plurality of equidistant heat sinks are fixedly connected to the outer wall of the heat transfer plate.

[0010] Preferably, sealing strips are fixedly installed between the outer walls on three sides of the cover plate, and the outer wall of the cover plate is provided with a plurality of heat dissipation holes at equal distances.

[0011] Preferably, a plurality of equidistant air holes are provided on the outer wall of the support plate, and a drainage air group is fixedly installed in the middle of the inner side of the support plate, and an anti-slip roller is fixedly installed at the bottom end of the support plate.

[0012] Preferably, the drainage wind group includes a plurality of drainage fans and a protective cover, and a plurality of air inlets are opened in the middle of the protective cover.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model proposes a handwriting touch screen for home smart education software, in which the handwriting touch screen body is fixedly installed in the middle of one end of the frame, and the other end of the frame is sequentially provided with multiple heat dissipation holes, a heat transfer plate and multiple heat sinks, a cover plate and multiple heat exhaust holes, a support plate and multiple air holes, so that the handwriting touch screen body can dissipate heat in time when working for a long time, and the drainage wind group can accelerate the heat exchange between the handwriting touch screen body and the surrounding environment, and the outlets at both ends of the air guide pipe are located at the top of the rectangular opening, and the circumferential centers of the multiple heat absorption holes are parallel to the outer side of one end of the handwriting touch screen body, so that the multiple heat absorption holes absorb the heat dissipated from the surface of the handwriting touch screen body in real time as the drainage wind group works, which not only avoids the heat and sweat stains of the hands, but also ensures the stable holding of the handwriting touch screen pen and the cleanliness of the surface of the handwriting touch screen body.

[0015] 2. The utility model proposes a handwriting touch screen for home smart education software. A sealing ring is fixedly sleeved at the connection between the two sides of the air duct and the top of the frame. A sealing strip is fixedly installed between the three outer walls of the cover plate to prevent external water vapor and other factors from entering the interior of the handwriting touch screen. A plurality of equidistant anti-skid ribs are arranged at the bottom of the frame, and an anti-skid roller is fixedly installed at the bottom of the support plate, so that the inclination angle of the frame and the handwriting touch screen can be adjusted, and it is not easy to shift. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a handwriting touch screen applied to home smart education software proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the upward structure of a handwriting touch screen applied to home smart education software proposed by the utility model;

[0018] Figure 3 This is a right-view structural schematic diagram of a right-view handwriting touch screen applied to home smart education software proposed by the utility model;

[0019] Figure 4 This is a structural schematic diagram of a handwriting touch screen support plate applied to home smart education software proposed by the utility model.

[0020] In the figure: 1 frame, 2 control keys, 3 magnetic charging slot, 4 handwriting touch screen, 5 heat dissipation holes, 6 anti-skid ribs, 7 sealing rings, 8 air ducts, 9 heat absorption holes, 10 heat transfer plates, 11 heat sinks, 12 cover plates, 13 sealing strips, 14 support plates, 15 anti-skid rollers, 16 heat exhaust holes, 17 fixing blocks, 18 air vents, 19 drainage wind groups, 20 air inlets, and 21 rectangular openings. DETAILED DESCRIPTION

[0021] Reference Figure 1-4 A handwriting touch screen used for home smart education software includes a frame 1, a handwriting touch screen body 4 is fixedly installed in the middle of one end of the frame 1, and the connection between the inner walls of the four sides of the frame 1 and the handwriting touch screen body 4 is rounded, which is convenient for cleaning the handwriting touch screen body 4 to avoid dirt. A rectangular opening 21 is opened at the other end of the frame 1, and a cover plate 12 is rotatably installed at the top of the inner walls on both sides of the rectangular opening 21, and a heat transfer plate 10 is fixedly installed inside the rectangular opening 21, a plurality of fixed blocks 17 are fixedly installed at the top of the outer wall at the other end of the frame 1, and a support plate 14 is rotatably installed between every two adjacent fixed blocks 17, an air duct 8 is fixedly installed at the top of the frame 1, and a plurality of equidistant heat absorption holes 9 are opened at the bottom of the circumference of the air duct 8, and sealing rings 7 are fixedly sleeved at the connection between the two sides of the air duct 8 and the top of the frame 1, and the outlets at both ends of the air duct 8 are located at the top of the rectangular opening 21.

[0022] In the utility model, a magnetic charging slot 3 is provided in the middle of the top of the frame 1, a plurality of equally spaced anti-slip ribs 6 are provided at the bottom of the frame 1, a plurality of equally spaced heat dissipation holes 5 are provided on one side of the frame 1, and a plurality of equally spaced control keys 2 are fixedly installed on the other side of the frame 1;

[0023] The circumferential centers of the plurality of heat absorbing holes 9 are parallel to the outer side of one end of the handwriting touch screen body 4;

[0024] The outer wall of the heat transfer plate 10 is fixedly connected with a plurality of heat sinks 11 at equal distances;

[0025] A sealing strip 13 is fixedly installed between the outer walls of the three sides of the cover plate 12, and a plurality of heat dissipation holes 16 with equal distances are opened on the outer wall of the cover plate 12;

[0026] The outer wall of the support plate 14 is provided with a plurality of equidistant air holes 18, and a drainage wind group 19 is fixedly installed in the middle of the inner side of the support plate 14, and an anti-slip roller 15 is fixedly installed at the bottom end of the support plate 14;

[0027] The air guide group 19 includes a plurality of air guide fans and a protective cover, and a plurality of air inlets 20 are provided in the middle of the protective cover.

[0028] Working principle: a handwriting touch screen body 4 is fixedly installed in the middle of one end of the frame 1, and a plurality of heat dissipation holes 5, a heat transfer plate 10 and a plurality of heat sinks 11, a cover plate 12 and a plurality of heat exhaust holes 16, a support plate 14 and a plurality of air holes 18 are sequentially arranged at the other end of the frame 1, so that the handwriting touch screen body 4 can dissipate heat in time when working for a long time, and the drainage wind group 19 can accelerate the heat exchange between the handwriting touch screen body 4 and the surrounding environment, and the outlets at both ends of the air duct 8 are located at the top of the rectangular opening 21, and the circumferential centers of the plurality of heat absorption holes 9 are parallel to the outer side of one end of the handwriting touch screen body 4, so that the plurality of heat absorption holes 9 absorb the heat dissipated from the surface of the handwriting touch screen body 4 in real time as the drainage wind group 19 works, which not only avoids the heat and sweat stains of the hands, but also ensures the stable holding of the handwriting touch screen pen and the cleanliness of the surface of the handwriting touch screen body 4;

[0029] A sealing ring 7 is fixedly sleeved at the connection between the two sides of the air duct 8 and the top of the frame 1, and a sealing strip 13 is fixedly installed between the three outer walls of the cover plate 12 to prevent external factors such as water vapor from entering the handwriting touch screen body 4. In addition, a plurality of equidistant anti-skid ribs 6 are arranged at the bottom end of the frame 1, and an anti-skid roller 15 is fixedly installed at the bottom end of the support plate 14, so that the inclination angle of the frame 1 and the handwriting touch screen body 4 can be adjusted, and it is not easy to shift.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A handwriting touch screen for home smart education software, comprising a frame (1), a handwriting touch screen body (4) fixedly mounted in the middle of one end of the frame (1), and the connection between the inner walls of the four sides of the frame (1) and the handwriting touch screen body (4) is rounded, characterized in that: The other end of the frame (1) is provided with a rectangular opening (21), and cover plates (12) are rotatably mounted on the top ends of the inner walls of both sides of the rectangular opening (21), a heat transfer plate (10) is fixedly mounted inside the rectangular opening (21), a plurality of fixed blocks (17) are fixedly mounted on the top ends of the outer walls of the other end of the frame (1), and a support plate (14) is rotatably mounted between every two adjacent fixed blocks (17), an air duct (8) is fixedly mounted on the top end of the frame (1), and a plurality of heat absorbing holes (9) are equidistantly mounted on the circumferential bottom end of the air duct (8), sealing rings (7) are fixedly sleeved at the connection points between the two sides of the air duct (8) and the top end of the frame (1), and outlets at both ends of the air duct (8) are located at the top ends of the rectangular opening (21).

2. A handwriting touch screen for home smart education software according to claim 1, characterized in that: A magnetic charging slot (3) is provided in the middle of the top of the frame (1), a plurality of anti-slip ribs (6) at equal distances are provided at the bottom of the frame (1), a plurality of heat dissipation holes (5) at equal distances are provided on one side of the frame (1), and a plurality of control keys (2) at equal distances are fixedly mounted on the other side of the frame (1).

3. A handwriting touch screen for home smart education software according to claim 1, characterized in that: The circumferential centers of the plurality of heat absorption holes (9) are parallel to the outer side of one end of the handwriting touch screen body (4).

4. A handwriting touch screen for home smart education software according to claim 1, characterized in that: The outer wall of the heat transfer plate (10) is fixedly connected with a plurality of equidistant heat sinks (11).

5. The handwriting touch screen for home smart education software according to claim 1, characterized in that: A sealing strip (13) is fixedly installed between the outer walls of three sides of the cover plate (12), and a plurality of heat dissipation holes (16) at equal distances are provided on the outer wall of the cover plate (12).

6. The handwriting touch screen used for home smart education software according to claim 1, characterized in that: The outer wall of the support plate (14) is provided with a plurality of equidistant air holes (18), a drainage air group (19) is fixedly installed in the middle of the inner side of the support plate (14), and an anti-slip roller (15) is fixedly installed at the bottom end of the support plate (14).

7. A handwriting touch screen for home smart education software according to claim 6, characterized in that: The deflection air group (19) comprises a plurality of deflection fans and a protective cover, and a plurality of air inlets (20) are provided in the middle of the protective cover.

Images