Notebook computer heat dissipation support

Abstract

The utility model discloses a notebook computer heat dissipation support, relates to the field of electric appliance accessories, aims to solve the problem that the stability of a support is not high enough, and adopts the technical scheme that the notebook computer heat dissipation support comprises a supporting plate, a supporting strip and a base are rotationally connected to the supporting plate, and a sliding groove for the supporting strip to slide is formed in the base; clamping columns are slidably connected to the sides, away from the supporting plate, of the supporting strips, a plurality of clamping holes used for containing the clamping columns are formed in the side wall of the sliding groove, and driving assemblies used for driving the clamping columns to enter the clamping holes are arranged on the clamping columns. The supporting plate, the supporting strips and the base are matched with one another to form a triangular supporting structure, the supporting strips slide in the sliding grooves, the height of the support can be adjusted without taking down a notebook computer, the supporting strips are fixed when the clamping columns are clamped into the clamping holes, meanwhile, the driving assembly is arranged, the clamping columns are kept in the clamping holes, and the supporting strips are fixed. And the supporting strips are made of stainless steel materials, so that the supporting strips have better strength.

Description

Technical Field

[0001] The utility model relates to the field of electrical accessories, and more specifically, to a notebook heat dissipation bracket. Background Art

[0002] Laptop cooling stand is an auxiliary device used to improve the heat dissipation performance of laptops. The principle is to place the laptop on the stand, raise the bottom of the laptop, increase the air circulation space, so that the air can flow better, and the heat can be quickly dissipated, thereby effectively reducing the temperature of the laptop. This can not only ensure that the computer will not overheat, but also improve the performance and life of the computer.

[0003] There is a foldable notebook cooling stand that supports the notebook by inserting two support bars into the grooves on the base. When the height of the stand needs to be adjusted, the support bar needs to be moved to another groove. Since the multiple grooves are separate and the notebook is placed on the stand, the two support bars are easily inserted into the misplaced grooves when adjusting, resulting in different support angles of the two support bars, causing the notebook on the stand to fall off, so the notebook needs to be removed and adjusted.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a notebook heat dissipation bracket.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a notebook heat dissipation bracket includes a support plate, on which a support bar and a base are rotatably connected, a sliding groove for sliding the support bar is provided on the base, a clamping column is slidably connected to the side of the support bar away from the support plate, a plurality of clamping holes for accommodating the clamping column are provided on the side wall of the sliding groove, and a driving component for driving the clamping column to enter the clamping hole is provided on the clamping column.

[0007] The utility model is further configured as follows: the driving assembly comprises a tension spring and a limiting portion, the limiting portion is fixedly connected to the clamping column, and the two ends of the tension spring are respectively fixedly connected to the limiting portion and the supporting bar.

[0008] The utility model is further configured as follows: the stretch spring is sleeved on the clamping column.

[0009] The utility model is further configured as follows: a sliding hole for sliding of the clamping column is provided on the support bar.

[0010] The utility model is further configured as follows: a guiding inclined surface is provided at the opening of the clamping hole.

[0011] The utility model is further configured as follows: a plurality of reinforcing grooves for accommodating support bars are provided on the groove bottom of the sliding groove.

[0012] The utility model is further configured as follows: a groove is provided on the base, a magnetic block is accommodated in the groove, and one end of the clamping column away from the limiting part is fixedly connected with a magnetic attraction part.

[0013] The utility model is further configured as follows: the support bar is made of stainless steel.

[0014] In summary, the utility model has the following beneficial effects:

[0015] Through the mutual cooperation of the support plate, the support bar and the base, a stable triangular support structure is formed, which improves the overall stability of the heat dissipation bracket. When the support bar slides in the sliding groove, the height of the bracket can be adjusted without removing the notebook to adapt to different usage scenarios. When the sliding clamping column on the support bar is clamped into the clamping hole, the support bar is fixed. At the same time, a driving component is provided to keep the clamping column in the clamping hole, thereby improving the stability of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0018] Figure 3 It is an exploded view of the support bar in the utility model.

[0019] In the figure: 1. support plate; 2. support bar; 3. base; 4. sliding groove; 5. snap-in column; 6. snap-in hole; 7. tension spring; 8. limit part; 9. sliding hole; 10. guide slope; 11. groove; 12. magnetic block; 13. magnetic attraction part; 14. reinforcement groove. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] Laptop cooling bracket, such as Figures 1 to 3The bracket 3 is provided with a plurality of locking plates 6, and a plurality of locking plates 6 are provided on the locking plates 3 to lock the bracket 3. The locking plates 3 are provided with a plurality of locking plates 6, and a plurality of locking plates 6 are provided on the locking plates 3 to lock the bracket 3.

[0022] like Figure 2 and Figure 3 As shown, the driving assembly includes a tension spring 7 and a limiting portion 8, the limiting portion 8 is fixedly connected to the clamping column 5, the limiting portion 8 is located on the side of the clamping column 5 and the support bar 2 facing away from the clamping hole 6, and the two ends of the tension spring 7 are fixedly connected to the limiting portion 8 and the support bar 2 respectively. Through the elastic force of the tension spring 7, the clamping column 5 can quickly enter or exit the clamping hole 6, so as to realize the rapid fixation and release of the support bar 2, thereby improving the convenience of operation. When the clamping column 5 enters the clamping hole 6, the tension of the tension spring 7 can ensure that the clamping column 5 is firmly locked in the clamping hole 6, preventing the support bar 2 from moving in the sliding groove 4, thereby enhancing the stability of the heat dissipation bracket. When adjusting the height of the heat dissipation bracket, the operator slides the support bar 2, and the support bar 2 slides in the sliding groove 4 of the base 3. After the support bar 2 is slid to the desired position, the elastic force of the tension spring 7 will drive the clamping column 5 to move toward the clamping hole 6, so that the clamping column 5 can smoothly enter the clamping hole 6. When the position of the support bar 2 needs to be adjusted, the limiting part 8 is gently pulled outward to make the clamping column 5 withdraw from the clamping hole 6, and then the operator slides the support bar 2 to a new position and repeats the above-mentioned operation of fixing the support bar 2, so that the clamping column 5 enters the new clamping hole 6. The tension spring 7 is sleeved on the clamping column 5, thereby playing a limiting role for the tension elasticity.

[0023] like Figure 2 and Figure 3As shown, a sliding hole 9 for sliding the clamping column 5 is provided on the support bar 2, so that the clamping column 5 can slide smoothly on the support bar 2, and a guide slope 10 is provided at the opening of the clamping hole 6. The setting of the guide slope 10 enables the clamping column 5 to automatically align when approaching the clamping hole 6, reducing the difficulty and error of operation. Even if the initial position of the clamping column 5 is slightly deviated, the guide slope 10 can guide it to enter the clamping hole 6 smoothly. A plurality of reinforcement grooves 14 for accommodating the support bar 2 are provided on the bottom of the sliding groove 4. When the support bar 2 is clamped into the reinforcement groove 14 , which can further improve the supporting strength of the bracket. Both ends of the reinforcement groove 14 are provided with rounded corners to facilitate the sliding of the support bar 2. When the support bar 2 slides out of the reinforcement groove 14 and enters the next reinforcement groove 14, it will provide the operator with feedback of the height gear switching. A groove 11 is provided on the base 3, and a magnetic block 12 is accommodated in the groove 11. The end of the clamping column 5 away from the limiting part 8 is fixedly connected with a magnetic attraction part 13. The magnetic fixing method has high stability and can effectively resist external vibration or impact, ensuring that the heat dissipation bracket is not easy to loosen or fall off during use.

[0024] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. Laptop cooling bracket, characterized by: The invention comprises a support plate (1), a support bar (2) and a base (3) being rotatably connected to the support plate (1), a sliding groove (4) for the support bar (2) to slide is provided on the base (3), a clamping column (5) is slidably connected to the side of the support bar (2) away from the support plate (1), a plurality of clamping holes (6) for accommodating the clamping column (5) are provided on the side wall of the sliding groove (4), and a driving component for driving the clamping column (5) to enter the clamping hole (6) is provided on the clamping column (5).

2. The notebook heat dissipation bracket according to claim 1, characterized in that: The driving assembly comprises a tension spring (7) and a limiting portion (8), wherein the limiting portion (8) is fixedly connected to the clamping column (5), and the two ends of the tension spring (7) are respectively fixedly connected to the limiting portion (8) and the support bar (2).

3. The notebook heat dissipation bracket according to claim 2, characterized in that: The tension spring (7) is sleeved on the clamping column (5).

4. The notebook heat dissipation bracket according to claim 1, characterized in that: The support bar (2) is provided with a sliding hole (9) for the sliding of the clamping column (5).

5. The notebook heat dissipation bracket according to claim 1, characterized in that: A guiding inclined surface (10) is provided at the opening of the clamping hole (6).

6. The notebook heat dissipation bracket according to claim 1, characterized in that: A plurality of reinforcement grooves (14) for accommodating support bars (2) are provided on the groove bottom of the sliding groove (4).

7. The notebook heat dissipation bracket according to claim 2, characterized in that: The base (3) is provided with a groove (11), a magnetic block (12) is accommodated in the groove (11), and one end of the clamping column (5) away from the limiting portion (8) is fixedly connected with a magnetic attraction portion (13).

8. The notebook heat dissipation bracket according to claim 1, characterized in that: The support bar (2) is made of stainless steel.

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