Heat dissipation device for computer

Abstract

The utility model discloses a heat dissipation device for a computer, which comprises a main body unit and a base, a heat dissipation plate is rotatably connected above the base, the computer is arranged above the heat dissipation plate, and the heat dissipation plate is connected with the computer through a data line; and the positioning unit comprises a rotating clamping plate, the rotating clamping plate is rotationally connected to the front side of the top of the heat dissipation plate, and clamping plate fixing assemblies are arranged on the left side and the right side of the rotating clamping plate correspondingly. The rotating clamping plate rotates upwards and abuts against the outer edge of a computer, then the positioning block is pulled back, the metal elastic piece rebounds to drive the inserting rod to move upwards, the inserting rod is inserted into the connecting hole in the bottom of the positioning block, the positioning block is fixed, and the positioning block is prevented from moving autonomously; the rotation of the connecting block and the rotary clamping plate is prevented, so that the reset of the rotary clamping plate caused by mistaken touch and the like is avoided, the computer is prevented from sliding down in the use process, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of computer accessories, especially to a computer heat dissipation device. BACKGROUND

[0002] The existing computer is internally provided with a large number of electronic components and circuits, a large amount of heat is generated when running for a long time, the computer is easily damaged, therefore, the computer needs to be cooled, especially the existing notebook computer, due to the small volume of the body and the compact internal components, an external heat dissipation device such as a heat dissipation plate needs to be used to continuously cool the computer, so as to prevent the internal electronic components or circuits from being burned out due to high temperature.

[0003] The existing notebook computer heat dissipation device mostly needs to be inclined to stand for easy heat dissipation, therefore, a movable clamping plate or buckle is usually arranged on the top of the heat dissipation plate for positioning the computer to prevent the computer from sliding, and the existing clamping plate and other structures mostly do not have a fixing function, therefore, the computer is easily closed by mistake, and the computer is easily slid during use, which is inconvenient to use. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a computer heat dissipation device, which aims to solve the problem that the existing notebook computer heat dissipation device mostly needs to be inclined to stand for easy heat dissipation, therefore, a movable clamping plate or buckle is usually arranged on the top of the heat dissipation plate for positioning the computer to prevent the computer from sliding, and the existing clamping plate and other structures mostly do not have a fixing function, therefore, the computer is easily closed by mistake, and the computer is easily slid during use, which is inconvenient to use.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a computer heat dissipation device, comprising:

[0008] The main unit comprises a base, a heat dissipation plate is rotatably connected above the base, a computer is arranged above the heat dissipation plate, and the heat dissipation plate and the computer are connected through a data line;

[0009] The positioning unit includes a rotating plate, which is rotatably connected to the top front side of the heat sink, and the rotating plate is provided with a plate fixing assembly on both the left and right sides.

[0010] In a preferred embodiment of the computer heat dissipation device of the present invention, the card fixing assembly includes a positioning block, the top of the heat dissipation plate is provided with a sliding groove that is movably connected to the positioning block, and the left and right sides of the rotating card are provided with slots that respectively engage with the two positioning blocks.

[0011] In a preferred embodiment of the computer heat dissipation device of this utility model, two connecting blocks are fixedly connected to the outer wall of the rotating plate. The front of the connecting blocks overlaps with the back of the positioning block when the rotating plate is open. The top of the heat dissipation plate is provided with an installation groove that is movably connected to the connecting blocks.

[0012] In a preferred embodiment of the computer heat dissipation device of this utility model, a slider is fixedly connected to the bottom of the positioning block, and the slider is movably connected to the groove on the top of the heat sink plate. The slider is used to prevent the positioning block from detaching from the heat sink plate.

[0013] In a preferred embodiment of the computer heat dissipation device of the present invention, the top of the positioning block is provided with a sliding groove, which facilitates manual movement of the positioning block.

[0014] In a preferred embodiment of the computer heat dissipation device of this utility model, the top of the heat dissipation plate is provided with a cavity, a metal spring is installed inside the cavity, a plug is installed at the top of the metal spring, the top of the plug is hemispherical, and the bottom of the positioning block is provided with a connection hole for connecting to the plug.

[0015] The beneficial effects of this utility model are:

[0016] In use, support the base and heat sink at a suitable angle, place the computer on the heat sink, and then slide the positioning block outward through the sliding groove. The positioning block moves the connecting hole at the bottom and pushes the insertion rod through the inner wall. The hemispherical part at the top of the insertion rod pushes the insertion rod downward and compresses the metal spring, causing the positioning block to move along the sliding groove at the top of the heat sink through the slider and disengage the positioning block from the slot on the outer wall of the rotating plate. Then, rotate the rotating plate upward and press it against the outer edge of the computer. Then, push the positioning block back, and the metal spring rebounds, causing the insertion rod to move upward, so that the insertion rod inserts into the connecting hole at the bottom of the positioning block and fixes the positioning block in place, preventing the positioning block from moving on its own. The positioning block presses against the connecting block, preventing the connecting block and the rotating plate from rotating back, thus avoiding accidental reset of the rotating plate due to accidental contact, and preventing the computer from sliding down during use, making it easier to use. Attached Figure Description

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings. Among them:

[0018] Figure 1 The front overall structure schematic diagram of the heat dissipation device for computer is provided.

[0019] Figure 2 The heat dissipation plate structure schematic diagram is provided. Figure 1

[0020] Figure 3 The A enlarged schematic diagram is provided. Figure 2

[0021] In the figure: 100, main unit; 101, base; 102, heat dissipation plate; 102a, metal spring piece; 102b, insertion rod; 103, computer; 200, positioning unit; 201, rotating clamping plate; 202, clamping plate fixing assembly; 202a, positioning block; 202b, connecting block; 202c, sliding groove; 202d, sliding block. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in order to facilitate the description, the cross-sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacturing.​​

[0026] Referring to Figures 1-3 The utility model provides a kind of heat dissipation device for computer, comprising:

[0027] Main unit 100, including base 101, the top of base 101 is rotatably connected with heat dissipation plate 102, the top of heat dissipation plate 102 is provided with computer 103, and heat dissipation plate 102 is connected between computer 103 by data line;

[0028] Positioning unit 200, including rotating batten 201, rotating batten 201 is rotatably connected at the top front side of heat dissipation plate 102, and the left and right sides of rotating batten 201 are provided with batten fixing assembly 202.

[0029] Among them, batten fixing assembly 202 includes positioning block 202a, the top of heat dissipation plate 102 is provided with the sliding slot of being movably connected with positioning block 202a, and the left and right sides of rotating batten 201 are provided with the clamping groove of being respectively clamped with two positioning blocks 202a, when rotating batten 201 is closed, rotating batten 201 is fixed by being clamped into clamping groove with positioning block 202a, to prevent rotating batten 201 from opening independently.

[0030] Further, the outer wall of rotating batten 201 is fixedly connected with two connecting blocks 202b, the front surface of connecting block 202b under the open state of rotating batten 201 is overlapped with the back surface of positioning block 202a, the top of heat dissipation plate 102 is provided with the installation slot of being movably connected with connecting block 202b, when rotating batten 201 is closed, connecting block 202b is clamped in the inside of installation slot and is stored, so that rotating batten 201 can be rotated to the angle of being flush with heat dissipation plate 102.

[0031] Further, the bottom of positioning block 202a is fixedly connected with sliding block 202d, sliding block 202d is movably connected with the sliding slot of the top of heat dissipation plate 102, and sliding block 202d is used to prevent positioning block 202a from being separated from heat dissipation plate 102, and positioning block 202a is facilitated to move.

[0032] Further, the top of positioning block 202a is provided with sliding slot 202c, sliding slot 202c facilitates manually moving positioning block 202a, so that the top of positioning block 202a is not protruding relative to heat dissipation plate 102, and the top of heat dissipation plate 102 is a flat plane.

[0033] Further, the top of the heat dissipation plate 102 is provided with a cavity, a metal spring 102a is installed in the cavity, the top end of the metal spring 102a is provided with a plug rod 102b, the top of the plug rod 102b is hemispherical, the bottom of the positioning block 202a is provided with a connecting hole connected with the plug rod 102b, the metal spring 102a drives the plug rod 102b to move upward, so that the plug rod 102b is inserted into the connecting hole at the bottom of the positioning block 202a, thereby preventing the positioning block 202a from moving by itself, when the positioning block 202a is manually moved, the force applied pushes the connecting hole to move, the inner wall of the connecting hole pushes the plug rod 102b, the hemispherical top end of the plug rod 102b pushes the plug rod 102b downward and compresses the metal spring 102a, so that the positioning block 202a can be reset.

[0034] In use, the base 101 and the heat dissipation plate 102 are supported at a proper angle, the computer 103 is placed on the heat dissipation plate 102, then the positioning block 202a is pushed outward through the sliding groove 202c, the positioning block 202a drives the connecting hole at the bottom to move and pushes the plug rod 102b through the inner wall, the hemispherical top end of the plug rod 102b pushes the plug rod 102b downward and compresses the metal spring 102a, so that the positioning block 202a moves along the sliding groove at the top of the heat dissipation plate 102 through the sliding block 202d and makes the positioning block 202a disengage from the clamping groove of the outer wall of the rotating clamping plate 201, then the rotating clamping plate 201 is rotated upward and abuts against the outer edge of the computer 103, then the positioning block 202a is pushed back, the metal spring 102a drives the plug rod 102b to move upward, so that the plug rod 102b is inserted into the connecting hole at the bottom of the positioning block 202a and fixes the positioning block 202a, preventing the positioning block 202a from moving by itself, the positioning block 202a abuts against the connecting block 202b, preventing the connecting block 202b and the rotating clamping plate 201 from rotating back, thereby avoiding the rotating clamping plate 201 from being reset due to accidental touch and the like, and preventing the computer 103 from sliding downward in use, facilitating use.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A heat dissipating device for a computer, characterized by: Include: The main unit (100) includes the base (101), the upper side of the base (101) is rotatably connected with the heat dissipation plate (102), the upper side of the heat dissipation plate (102) is provided with the computer (103), and the heat dissipation plate (102) and the computer (103) are connected through the data line; The positioning unit (200) includes the rotating clamping plate (201), the rotating clamping plate (201) is rotatably connected to the top front side of the heat dissipation plate (102), and the left and right sides of the rotating clamping plate (201) are provided with clamping plate fixing assemblies (202); The clamping plate fixing assembly (202) includes a positioning block (202a), the top of the heat dissipation plate (102) is provided with a sliding groove movably connected with the positioning block (202a), and the left and right sides of the rotating clamping plate (201) are provided with clamping grooves movably connected with the two positioning blocks (202a), respectively; The outer wall of the rotating clamping plate (201) is fixedly connected with two connecting blocks (202b), the front surface of the connecting block (202b) under the open state of the rotating clamping plate (201) is overlapped with the back surface of the positioning block (202a), and the top of the heat dissipation plate (102) is provided with an installation slot movably connected with the connecting block (202b); The bottom of the positioning block (202a) is fixedly connected with a sliding block (202d), the sliding block (202d) is movably connected with the sliding groove in the top of the heat dissipation plate (102), and the sliding block (202d) is used for preventing the positioning block (202a) from being separated from the heat dissipation plate (102); The top of the positioning block (202a) is provided with a sliding groove (202c), and the sliding groove (202c) is convenient for manually moving the positioning block (202a); The top of the heat dissipation plate (102) is provided with a cavity, the inside of the cavity is provided with a metal spring (102a), the top end of the metal spring (102a) is provided with a plug rod (102b), the top of the plug rod (102b) is semispherical, and the bottom of the positioning block (202a) is provided with a connecting hole connected with the plug rod (102b).

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