Heat dissipation device for tablet personal computer

Abstract

The heat dissipation device for the tablet personal computer comprises an object placing plate, a second clamping groove is formed in the top of the object placing plate, a fixing frame is connected into the second clamping groove in a clamped mode, a first clamping groove is formed in the top of the fixing frame, an anti-slip strip is connected into the first clamping groove in a clamped mode, and an external threaded rod is welded to the bottom of the fixing frame. And the external threaded rod penetrates through the storage plate. According to the heat dissipation device for the tablet computer, a second clamping groove is formed in the top of the storage plate, a fixing frame is clamped in the second clamping groove, a first clamping groove is formed in the fixing frame, and meanwhile an anti-slip strip is clamped in the first clamping groove, so that when the anti-slip strip is abraded after being used for a long time, a nut can be detached, and then the fixing frame is directly taken out; and the fixing frame can be replaced after the abraded anti-slip strips are taken out, the anti-slip strips can be replaced through the external threaded rods and the nuts, and the anti-slip device is very convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of tablet heat dissipation, and in particular relates to a heat dissipation device for a tablet computer. Background Art

[0002] The heat dissipation device for tablet computers blows heat directly to the bottom of the tablet computer, forcing the heat of the tablet computer to be blown out, and introduces cold air to increase the air flow at the bottom of the tablet computer, so that all the heating components inside the tablet computer can be cooled.

[0003] The cooling devices for tablet computers currently available on the market have the following problems in actual use:

[0004] 1. When the traditional tablet computer heat sink is actually used, in order to ensure the stability of the tablet computer after being placed on the tablet computer heat sink, an anti-skid device needs to be attached to the tablet computer heat sink. When the anti-skid device is worn, it will be very troublesome to replace it. In addition, during the replacement process, there may be colloid residues, which is troublesome to use.

[0005] 2. During use, most tablet computer heat sinks need to be placed on a workbench or desktop to prevent collision. When a tablet computer is placed on the heat sink, the tablet computer heat sink will appear top-heavy. When the tablet computer heat sink is hit, it may be displaced or even topple over, resulting in poor stability during use. Utility Model Content

[0006] The utility model aims to provide a heat dissipation device for a tablet computer to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the utility model is as follows: A heat dissipation device for a tablet computer includes a storage plate, a second slot is opened on the top of the storage plate, a fixed frame is clamped inside the second slot, a first slot is opened on the top of the fixed frame, an anti-slip strip is clamped inside the first slot, an externally threaded rod is welded on the bottom of the fixed frame, the externally threaded rod passes through the storage plate, a nut is installed on the surface of the externally threaded rod, and the top of the nut is attached to the bottom of the storage plate.

[0008] Preferably, the bottom of the storage plate is connected to the support plate through a second damping shaft, the bottom of the support plate is connected to the base plate through a first damping shaft, a first groove is opened on the top of the base plate, a counterweight block is clamped inside the first groove, a cavity is opened inside the base plate, a magnet block is installed inside the cavity, and an anti-slip pad is bonded to the bottom of the base plate.

[0009] Preferably, the bottom of the storage plate is connected to a fixing plate by bolts, a fan is welded on the surface of the fixing plate, and the fan is located at the bottom of the storage plate.

[0010] Preferably, a second groove is provided on the top of the bottom plate, a fixing block is welded on the surface of the counterweight block, the fixing block is located inside the second groove, and the counterweight blocks are symmetrically distributed.

[0011] Preferably, a clamping block is welded on the surface of the fixing block, the back of the clamping block is attached to the surface of the bottom plate, and a shifting plate is welded on the surface of the clamping block, and the shifting plates are symmetrically distributed.

[0012] Preferably, a hole is provided on the top of the storage plate, the hole is located inside the second slot, the external threaded rod passes through the hole, a fixing frame is welded on the surface of the storage plate, and the fixing frame is symmetrically distributed.

[0013] The heat dissipation device for a tablet computer of the utility model has the following advantages:

[0014] 1. A heat dissipation device for a tablet computer, by opening a second slot at the top of the storage board, clamping a fixed frame in the second slot, opening a first slot in the fixed frame, clamping an anti-slip strip in the first slot, welding an external threaded rod at the bottom of the fixed frame, the external threaded rod passes through the storage board, and a nut is installed on the surface of the external threaded rod, and the bottom of the nut is attached to the bottom of the storage board. When the anti-slip strip is worn after long-term use, the nut can be removed, and then the fixed frame can be directly taken out, and then the worn anti-slip strip can be taken out, and then the fixed frame can be replaced. The anti-slip strip can be replaced by using the external threaded rod and the nut, which is very convenient to use;

[0015] 2. A heat dissipation device for a tablet computer has a first groove formed on the top of a bottom plate, a counterweight block is clamped in the first groove, a cavity is formed in the bottom plate, a magnet block is installed in the cavity, and a non-slip pad is bonded to the bottom of the bottom plate. When the heat dissipation device for a tablet computer is placed on a desktop, the counterweight block can be used to increase the weight of the bottom of the heat dissipation device for the tablet computer. When the heat dissipation device for the tablet computer is placed on metal iron, the magnet block can be used to adsorb it. At this time, a more stable placement effect can be provided for the heat dissipation device for the tablet computer, and the stability is stronger during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first groove structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cavity structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the second card slot structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the fixed frame structure of the utility model.

[0022] Explanation of marks in the figure: 1. storage plate; 2. bottom plate; 3. support plate; 4. first damping shaft; 5. second damping shaft; 6. anti-slip strip; 7. fixing frame; 8. first slot; 9. external threaded rod; 10. hole; 11. second slot; 12. fixing frame; 13. nut; 14. fan; 15. fixing plate; 16. first groove; 17. counterweight block; 18. fixing block; 19. block; 20. dial plate; 21. second groove; 22. magnet block; 23. anti-slip pad; 24. cavity. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] like Figure 1-5 As shown, a heat dissipation device for a tablet computer of the utility model comprises a storage plate 1, a second card slot 11 is provided at the top of the storage plate 1, a fixing frame 7 is clamped inside the second card slot 11, a first card slot 8 is provided at the top of the fixing frame 7, an anti-skid strip 6 is clamped inside the first card slot 8, by installing the anti-skid strip 6, the anti-skid strip 6 can be used to increase the friction force on the top of the storage plate 1, when a tablet computer is placed on the storage plate 1, the friction force between the tablet computer and the storage plate 1 can be increased, and the stability is strong during use, an externally threaded rod 9 is welded to the bottom of the fixing frame 7, the externally threaded rod 9 passes through the storage plate 1, a nut 13 is installed on the surface of the externally threaded rod 9, and the top of the nut 13 is attached to the bottom of the storage plate 1, by installing the externally threaded rod 9 and the nut 13, the externally threaded rod 9 and the nut 13 can be used to provide a replacement effect for the anti-skid strip 6, which is very convenient during use.

[0030] The bottom of the storage plate 1 is connected to the support plate 3 through the second damping shaft 5, and the bottom of the support plate 3 is connected to the bottom plate 2 through the first damping shaft 4. A first groove 16 is provided at the top of the bottom plate 2, and a counterweight block 17 is clamped inside the first groove 16. A cavity 24 is provided inside the bottom plate 2, and a magnet block 22 is installed inside the cavity 24. An anti-slip pad 23 is bonded to the bottom of the bottom plate 2. By installing the counterweight block 17 and the magnet block 22, when the heat sink for a tablet computer is placed on a desktop, the counterweight block 17 can be used to increase the weight of the bottom of the heat sink for a tablet computer. When the heat sink for a tablet computer is placed on metal iron, the magnet block 22 can be used to adsorb it. At this time, a more stable placement effect can be provided for the heat sink for the tablet computer, and the stability is stronger during use.

[0031] The bottom of the storage plate 1 is connected to the fixing plate 15 by bolts, and the fan 14 is welded on the surface of the fixing plate 15. The fan 14 is located at the bottom of the storage plate 1. By installing the fan 14, the fan 14 can be used to dissipate heat for the bottom of the tablet computer, which is very convenient to use.

[0032] A second groove 21 is opened on the top of the base plate 2, and a fixing block 18 is welded on the surface of the counterweight block 17. The fixing block 18 is located inside the second groove 21. The counterweight blocks 17 are symmetrically distributed. The distribution pattern of the counterweight blocks 17 can provide a uniform weighting effect for the base plate 2, thereby improving the stability of the base plate 2 during use.

[0033] A clamping block 19 is welded on the surface of the fixing block 18, and the back of the clamping block 19 is attached to the surface of the bottom plate 2. A shifting plate 20 is welded on the surface of the clamping block 19, and the shifting plates 20 are symmetrically distributed. By installing the shifting plates 20, when the counterweight block 17 needs to be taken out, the shifting plates 20 can be located at the force point to lift the counterweight block 17, which is very convenient to use.

[0034] A hole 10 is provided on the top of the storage board 1, and the hole 10 is located inside the second card slot 11. The external threaded rod 9 passes through the hole 10. A fixing frame 12 is welded on the surface of the storage board 1, and the fixing frame 12 is symmetrically distributed. By installing the fixing frame 12, when a tablet computer is placed on the storage board 1, the fixing frame 12 can be used to support the tablet computer so that the tablet computer will not slip, which is very convenient to use.

[0035] The working principle of the heat dissipation device for tablet computer: when using the heat dissipation device for tablet computer, the counterweight 17 should be placed in the first groove 16 first, and then the fixing frame 7 should be embedded in the second slot 11. At this time, the external threaded rod 9 will pass through the hole 10 to penetrate the storage board 1, and then the nut 13 is installed on the external threaded rod 9 until the top of the nut 13 is attached to the bottom of the storage board 1. At this time, the tablet computer can be placed on the storage board 1, and then the fan 14 is turned on to dissipate the heat of the tablet computer. During use, if the anti-slip strip 6 is worn after long-term use, the nut 13 can be removed. After that, the fixing frame 7 can be directly taken out, and then the worn anti-skid strip 6 can be taken out, and then the fixing frame 7 can be replaced. The external threaded rod 9 and the nut 13 can be used to provide a replacement effect for the anti-skid strip 6, which is very convenient to use. At the same time, when the heat dissipation device for a tablet computer is used, when the heat dissipation device for a tablet computer is placed on a desktop, the counterweight block 17 can be used to increase the weight of the bottom of the heat dissipation device for a tablet computer. When the heat dissipation device for a tablet computer is placed on metal iron, the magnet block 22 can be used to adsorb it. At this time, a more stable placement effect can be provided for the heat dissipation device for a tablet computer, and the stability is stronger during use.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A heat dissipation device for a tablet computer, comprising a storage plate (1), characterized in that: The top of the storage plate (1) is provided with a second slot (11), the interior of the second slot (11) is clamped with a fixed frame (7), the top of the fixed frame (7) is provided with a first slot (8), the interior of the first slot (8) is clamped with an anti-slip strip (6), an externally threaded rod (9) is welded to the bottom of the fixed frame (7), the externally threaded rod (9) passes through the storage plate (1), a nut (13) is installed on the surface of the externally threaded rod (9), and the top of the nut (13) is attached to the bottom of the storage plate (1).

2. The heat dissipation device for a tablet computer according to claim 1, characterized in that: The bottom of the storage plate (1) is connected to the support plate (3) via a second damping shaft (5), the bottom of the support plate (3) is connected to the base plate (2) via a first damping shaft (4), a first groove (16) is provided at the top of the base plate (2), a counterweight block (17) is clamped inside the first groove (16), a cavity (24) is provided inside the base plate (2), a magnet block (22) is installed inside the cavity (24), and an anti-slip pad (23) is bonded to the bottom of the base plate (2).

3. The heat dissipation device for a tablet computer according to claim 1, characterized in that: The bottom of the storage plate (1) is connected to a fixing plate (15) via bolts, a fan (14) is welded on the surface of the fixing plate (15), and the fan (14) is located at the bottom of the storage plate (1).

4. The heat dissipation device for a tablet computer according to claim 2, characterized in that: A second groove (21) is provided on the top of the bottom plate (2), a fixing block (18) is welded on the surface of the counterweight block (17), the fixing block (18) is located inside the second groove (21), and the counterweight blocks (17) are symmetrically distributed.

5. The heat dissipation device for a tablet computer according to claim 4, characterized in that: A clamping block (19) is welded on the surface of the fixing block (18), the back of the clamping block (19) is attached to the surface of the bottom plate (2), and a shifting plate (20) is welded on the surface of the clamping block (19), and the shifting plates (20) are symmetrically distributed.

6. The heat dissipation device for a tablet computer according to claim 1, characterized in that: A hole (10) is formed on the top of the storage plate (1), and the hole (10) is located inside the second card slot (11). The external threaded rod (9) passes through the hole (10), and a fixing frame (12) is welded on the surface of the storage plate (1). The fixing frames (12) are symmetrically distributed.

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