Tablet computer with heat dissipation assembly

Abstract

The tablet personal computer with the heat dissipation assembly comprises a computer body and further comprises a fixing shell, when the tablet personal computer needs to be used, a rotary disc is firstly driven to rotate through a limiting assembly, the rotary disc enables a hook plate to extend outwards through a connecting piece, then the computer body is placed on the fixing shell, and the heat dissipation assembly is arranged on the computer body. And then the rotating disc rotates reversely through the limiting assembly, so that the hook plate clamps and fixes the computer main body, the heat dissipation assembly is started to dissipate heat of the computer main body, it is guaranteed that the computer main body can normally and healthily operate, and then the rotating disc is limited through the limiting assembly, so that the situation that the computer main body falls off from the fixing shell due to accidental touch is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet computers, in particular to a tablet computer with a heat dissipation component. Background Art

[0002] A tablet computer, also called a portable computer, is a small and portable personal computer with a touch screen as the basic input device. The touch screen (also known as digitizer technology) it has allows users to operate with a stylus or digital pen instead of a traditional keyboard or mouse. Users can achieve input through built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real keyboard (if equipped with this model).

[0003] In the patent with the publication number CN220305720U, a heat dissipation type tablet computer is proposed. In this patent, it includes a computer main body, a fixed shell, fixed blocks, hook plates, sliders, fixed rods, and compression springs. Fixed blocks are installed near the four corners of the fixed shell. An activity groove is opened in the fixed block, and a chute is opened at the bottom end of the fixed block. One end of the hook plate close to the fixed block is connected with a slider. Activity holes are opened on both sides of the upper end of the slider. Fixed rods are inserted through both activity holes. Compression springs are nested outside both fixed rods. Both ends of both fixed rods are fixedly installed on the top wall and bottom wall of the inner cavity of the activity groove. When fixing the computer main body, the hook plate is pulled, and the hook plate is engaged with the computer main body. Under the action of the elastic force of the compression spring, the fixing is achieved. However, during the use of the tablet computer, the hook plate may be accidentally touched. When the force generated by the accidental touch is greater than the elastic force of the compression spring, the hook plate will slide along the direction of the fixed rod, resulting in the computer main body falling off from the fixed shell, thus making the user experience poor.

[0004] Therefore, it is necessary to provide a new tablet computer with a heat dissipation component to solve the above technical problems. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a tablet computer with a heat dissipation component.

[0006] The tablet computer with a heat dissipation component provided by the utility model includes: a computer main body, characterized in that it further includes a fixed shell, a heat dissipation component, a fixing component, and a limiting mechanism. The fixed shell is movably connected to the back of the computer main body through the fixing component. The fixing component is movably connected to the bottom wall of the inner cavity of the fixed shell, and the fixing component extends out from the side wall of the fixed shell to clamp and fix the computer main body. The heat dissipation component is fixedly installed in the inner cavity of the fixed shell, and the heat dissipation component passes through the lower end face of the fixed shell. A limiting mechanism is movably installed on the bottom surface of the fixed shell, and the limiting mechanism is fixedly connected to the fixing component;

[0007] The fixing component includes a turntable, which is movably installed on the inner bottom wall of the fixed shell. A plurality of connecting pieces are movably connected to the top end of the turntable. One end of each of the plurality of connecting pieces away from the turntable is movably connected to a hook plate. The bottom end of the hook plate penetrates out from the side wall of the fixed shell. The turntable is fixedly connected to the limiting mechanism.

[0008] Preferably, the heat dissipation component includes a heat conducting plate, a plurality of fans and a storage battery. The plurality of fans are inserted through the bottom of the fixed shell. A storage battery is fixedly installed on one side of the bottom end of the fixed shell. A switch for starting the fan is installed at the bottom end of the storage battery. A charging port is provided on one side of the storage battery. A plurality of elastic members are fixedly installed near the four corners of the inner cavity of the fixed shell. The heat conducting plate is fixedly installed at the top end of the fixed shell. One end of each of the plurality of elastic members is fixedly connected to the inner bottom wall of the fixed shell, and the other end of each of the plurality of elastic members is fixedly connected to the heat conducting plate. A plurality of ventilation holes are provided on one side of the fixed shell.

[0009] Preferably, the limiting mechanism includes a limiting frame, a limiting block and a toothed disc used in cooperation with the limiting block. The limiting frame is installed near the center of the bottom surface of the fixed shell. The limiting block is inserted through the limiting frame. A toothed disc is installed at the right end of the limiting frame. The toothed disc is fixedly connected to the turntable.

[0010] Preferably, a through groove is provided on one side of the limiting frame near the toothed disc. The limiting block slides in the limiting frame. One end of the limiting block near the toothed disc protrudes outwards. The protruding end of the limiting block penetrates to the groove of the toothed disc for limiting.

[0011] Preferably, the heat conducting plate includes a heat conducting insulating elastic rubber and a heat conducting copper plate. The heat conducting insulating elastic rubber is fixedly connected to the upper end surface of the fixed shell, and the heat conducting insulating elastic rubber is closely attached to the back surface of the computer main body. The heat conducting copper plate is fixedly installed on the bottom surface of the heat conducting insulating elastic rubber, and the heat conducting copper plate is fixedly connected to a plurality of elastic members.

[0012] Preferably, the elastic member includes a spring. One end of the spring is fixedly connected to the inner bottom wall of the fixed shell, and the other end of the spring is fixedly connected to the heat conducting copper plate.

[0013] Compared with the related art, a tablet computer with a heat dissipation component provided by the present invention has the following beneficial effects: When the tablet computer needs to be used, first drive the turntable to rotate through the limiting component. The turntable makes the hook plate extend outwards through the connecting piece. Then place the computer main body on the fixed shell. Then, through the limiting component, make the turntable rotate in the reverse direction, so that the hook plate clamps and fixes the computer main body, and start the heat dissipation component to dissipate heat from the computer main body, ensuring that the computer main body can operate normally and healthily. Then, limit the turntable through the limiting component, so as to prevent the computer main body from falling off the fixed shell due to accidental collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of a tablet computer with a heat dissipation component provided by the present invention Figure 1 ;

[0015] Figure 2 Schematic diagram of the overall structure of a tablet computer with a heat dissipation component provided by the present utility model Figure 2 ;

[0016] Figure 3 Partial structure schematic diagram of a tablet computer with a heat dissipation component provided by the present utility model;

[0017] Figure 4 Cross-sectional schematic diagram of a tablet computer with a heat dissipation component provided by the present utility model;

[0018] Figure 5 Schematic diagram of the overall structure of a tablet computer with a heat dissipation component provided by the present utility model Figure 3 ;

[0019] Figure 6 is Figure 3 Enlarged schematic diagram at position A shown in

[0020] Reference numerals in the figure: 1, computer main body; 2, gear disk; 3, fan; 4, hook plate; 5, charging port; 6, control switch; 7, storage battery; 8, spring; 9, connecting plate; 10, turntable; 11, chute; 12, ventilation hole; 13, limit block; 14, limit frame; 15, heat-conducting copper plate; 16, heat-conducting insulating elastic rubber; 17, fixed shell. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figures 1-6 , where Figure 1 is a partial structure schematic diagram of a tablet computer with a heat dissipation component provided by the present utility model; Figure 2 is a cross-sectional schematic diagram of a tablet computer with a heat dissipation component provided by the present utility model; Figure 3 is a schematic diagram of the overall structure of a tablet computer with a heat dissipation component provided by the present utility model Figure 1 ; Figure 4 is a schematic diagram of the overall structure of a tablet computer with a heat dissipation component provided by the present utility model Figure 2 ; Figure 5 is a schematic diagram of the overall structure of a tablet computer with a heat dissipation component provided by the present utility model Figure 3 ; Figure 6 is Figure 3 Enlarged schematic diagram at position A shown in

[0023] In the specific implementation process, a tablet computer with a heat dissipation component provided by the present utility model includes: a computer main body 1, and further includes a fixing shell 17, a heat dissipation component, a fixing component, and a limiting mechanism. The fixing shell 17 is movably connected to the back of the computer main body 1 through the fixing component. The fixing component is movably connected to the bottom wall of the inner cavity of the fixing shell 17, and the fixing component extends out from the side wall of the fixing shell 17 to clamp and fix the computer main body 1. The heat dissipation component is fixedly installed in the inner cavity of the fixing shell 17, and the heat dissipation component passes through the lower end surface of the fixing shell 17. A limiting mechanism is movably installed on the bottom surface of the fixing shell 17, and the limiting mechanism is fixedly connected to the fixing component. Sliding grooves 11 are provided on the side walls of the fixing shell 17;

[0024] As Figure 1 , 2 shown, the fixing component includes a turntable 10. The turntable 10 is installed on the bottom wall of the inner cavity of the fixing shell 17 through a rotating shaft. A plurality of connecting plates 9 are rotatably connected to the lower end surface of the turntable 10. The upper end surfaces of the plurality of connecting plates 9 away from the turntable 10 are movably connected to hook plates 4. The bottom ends of the hook plates 4 penetrate out from the sliding grooves 11 on the side walls of the fixing shell 17. The turntable 10 is fixedly connected to the limiting mechanism through a connecting rod. When the gear disk 2 rotates, the gear disk 2 drives the turntable 10 to rotate through the connecting rod. At the same time, when the limiting block 13 limits the gear disk 2, the turntable 10 cannot rotate either;

[0025] It should be noted that the connecting plates 9 are respectively rotatably connected to the turntable 10 and the hook plates 4. Driven by the turntable 10, the connecting plates 9 rotate. At the same time, the connecting plates 9 generate a force on the hook plates 4 along the direction of the sliding groove 11. Under the action of this force, the hook plates 4 extend or contract. And the cross-section of the connecting plate 9 is in an "L" shape. The two ends of the "L" shape are respectively rotatably connected to the turntable 10 and the hook plates 4. Since one end of the connecting plate 9 connected to the hook plate 4 forms a certain angle with the horizontal line, when the turntable 10 rotates, the connecting plate 9 applies a force on the hook plate 4 along the direction of the connection. Under the action of this force, the hook plate 4 realizes extension or contraction.

[0026] As Figure 1 , 3 shown, the heat dissipation component includes a heat conducting plate, a plurality of fans 3, and a storage battery 7. The plurality of fans 3 are inserted through the bottom of the fixing shell 17. A storage battery 7 is installed on one side of the bottom end of the fixing shell 17. A control switch 6 for starting the fans 3 is installed at one end of the storage battery 7 away from the computer main body 1. A charging port 5 is provided on one side of the storage battery 7. A plurality of springs 8 are fixedly installed near the four corners of the inner cavity of the fixing shell 17. The heat conducting plate is fixedly installed at the top of the fixing shell 17. One ends of the plurality of springs 8 are fixedly connected to the bottom wall of the inner cavity of the fixing shell 17, and the other ends of the plurality of springs 8 are fixedly connected to the heat conducting plate. A plurality of ventilation holes 12 are provided on one side of the fixing shell 17. When the fans 3 are started, the fans 3 cause gas to enter the inner cavity of the fixing shell 17 and then be discharged through the ventilation holes 12.

[0027] As Figure 3 、 4 shown, the limiting mechanism includes a limiting frame 14, a limiting block 13, and a toothed disk 2 used in cooperation with the limiting block 13. The limiting frame 14 is installed at a position near the center of the bottom surface of the fixed shell 17. A limiting block 13 is slidably connected inside the limiting frame 14. A toothed disk 2 is installed at the right end of the limiting frame 14, and the toothed disk 2 is fixedly connected to the turntable 10;

[0028] It should be noted that the limiting block 13 is in close contact with the inner side wall of the limiting frame 14. When no external force is applied, the limiting block 13 will not slide relatively.

[0029] A through groove is provided on one side of the limiting frame 14 close to the toothed disk 2. The limiting block 13 slides inside the limiting frame 14. One end of the limiting block 13 close to the toothed disk 2 protrudes outward, and the protruding end of the limiting block 13 penetrates into the groove of the toothed disk 2 for limiting.

[0030] The heat conducting plate includes a heat conducting insulating elastic rubber 16 and a heat conducting copper plate 15. The heat conducting insulating elastic rubber 16 is fixedly connected to the upper end surface of the fixed shell 17, and the heat conducting insulating elastic rubber 16 is in close contact with the back surface of the computer main body 1. The heat conducting copper plate 15 is fixedly installed on the bottom surface of the heat conducting insulating elastic rubber 16, and the heat conducting copper plate 15 is fixedly connected to a plurality of elastic members;

[0031] It should be noted that after the computer main body 1 generates heat during operation, the heat conducting insulating elastic rubber 16 absorbs the heat generated by the computer main body 1 and conducts the heat to the heat conducting copper plate 15. Then, the fan 3 generates an air flow to quickly cool the heat conducting copper plate 15, thereby preventing damage to internal components caused by the computer main body 1 overheating during long-term operation.

[0032] The elastic member includes a spring 8. One end of the spring 8 is fixedly connected to the bottom wall of the inner cavity of the fixed shell 17, and the other end of the spring 8 is fixedly connected to the heat conducting copper plate 15.

[0033] The working principle provided by the present utility model is as follows: When a tablet computer needs to be used, first drag the limit block 13 to one end away from the gear disk 2. At this time, rotate the gear disk 2. The gear disk 2 drives a plurality of connecting plates 9 to rotate through the turntable 10. The plurality of connecting plates 9 drive the hook plate 4 to extend out of the sliding groove 11 on the side wall of the fixed shell 17. Then place the computer main body 1 on the upper end surface of the fixed shell 17. Then rotate the gear disk 2 in the reverse direction. Conversely, the hook plate 4 contracts under the drive of the connecting plate 9, so as to clamp and fix the computer main body 1. Then slide the limit block 13 along the limit frame 14 to the side close to the gear disk 2. At this time, under the limiting action of the limit block 13, the gear disk 2 will not rotate, so the turntable 10 will not rotate either, and the hook plate 4 will not fall off. When heat dissipation is required, start the control switch 6. The heat generated by the computer main body 1 is absorbed by the heat-conducting insulating elastic rubber 16 and conducted to the heat-conducting copper plate 15. The airflow generated by the fan 3 takes away the heat on the heat-conducting copper plate 15, quickly dissipating the heat of the heat-conducting copper plate 15, so as to prevent the heat generated by the long-term operation of the computer main body 1 from damaging the internal components.

[0034] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0035] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A tablet computer with a heat dissipation component, comprising a computer body (1), characterized in that: It also includes a fixed shell (17), a heat dissipation component, a fixed component and a limiting mechanism, wherein the fixed shell (17) is movably connected to the back of the computer body (1) through the fixed component, the fixed component is movably connected to the bottom wall of the inner cavity of the fixed shell (17), and the fixed component extends from the side wall of the fixed shell (17) to clamp and fix the computer body (1), the heat dissipation component is fixedly installed in the inner cavity of the fixed shell (17), and the heat dissipation component passes through the lower end surface of the fixed shell (17), and the bottom surface of the fixed shell (17) is movably installed with a limiting mechanism, and the limiting mechanism is fixedly connected to the fixed component; The fixing assembly comprises a turntable (10), the turntable (10) being movably mounted on the bottom wall of the inner cavity of the fixing shell (17), the top of the turntable (10) being movably connected to a plurality of connecting members, the ends of the plurality of connecting members away from the turntable (10) being movably connected to a hook plate (4), the bottom end of the hook plate (4) being inserted through the side wall of the fixing shell (17), and the turntable (10) being fixedly connected to a limiting mechanism.

2. The tablet computer with a heat dissipation component according to claim 1, characterized in that: The heat dissipation component comprises a heat conducting plate, a plurality of fans (3) and a battery (7), wherein the plurality of fans (3) are inserted into the bottom of a fixed shell (17), a battery (7) is fixedly mounted on one side of the bottom end of the fixed shell (17), a switch for starting the fan (3) is mounted on the bottom end of the battery (7), a charging port (5) is provided on one side of the battery (7), a plurality of elastic members are fixedly mounted near four corners of the inner cavity of the fixed shell (17), a heat conducting plate is fixedly mounted on the top of the fixed shell (17), one end of the plurality of elastic members is fixedly connected to the bottom wall of the inner cavity of the fixed shell (17), and the other end of the plurality of elastic members is fixedly connected to the heat conducting plate, and a plurality of vent holes (12) are provided on one side of the fixed shell (17).

3. The tablet computer with a heat dissipation component according to claim 2, characterized in that: The limiting mechanism comprises a limiting frame (14), a limiting block (13) and a toothed disc (2) used in conjunction with the limiting block (13); the limiting frame (14) is mounted on a bottom surface of a fixed shell (17) close to the center position; the limiting block (13) is inserted into the limiting frame (14); a toothed disc (2) is mounted on the right end of the limiting frame (14); and the toothed disc (2) is fixedly connected to the rotating disc (10).

4. The tablet computer with a heat dissipation component according to claim 3, characterized in that: A through groove is provided on one side of the limit frame (14) adjacent to the toothed disc (2), and the limit block (13) slides in the limit frame (14). One end of the limit block (13) adjacent to the toothed disc (2) protrudes outwards, and the protruding end of the limit block (13) is inserted into the groove of the toothed disc (2) for limiting.

5. The tablet computer with a heat dissipation component according to claim 4, characterized in that: The heat-conducting plate comprises a heat-conducting insulating elastic rubber (16) and a heat-conducting copper plate (15); the heat-conducting insulating elastic rubber (16) is fixedly connected to the upper end surface of the fixed shell (17), and the heat-conducting insulating elastic rubber (16) is tightly fitted to the back of the computer body (1); the heat-conducting copper plate (15) is fixedly installed on the bottom surface of the heat-conducting insulating elastic rubber (16), and the heat-conducting copper plate (15) is fixedly connected to the plurality of elastic members.

6. The tablet computer with a heat dissipation component according to claim 5, characterized in that: The elastic member comprises a spring (8), one end of the spring (8) is fixedly connected to the bottom wall of the inner cavity of the fixed shell (17), and the other end of the spring (8) is fixedly connected to the heat-conducting copper plate.

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