Handheld Nas equipment heat dissipation device

Abstract

The utility model discloses a palm type Nas equipment radiating device which comprises an equipment mainboard, a radiator bottom plate is arranged on the upper surface of the equipment mainboard, a radiating grid is arranged on the upper surface of the radiator bottom plate, a limiting groove is formed in the surface of the radiating grid, and a radiating fan is arranged on the bottom surface of the radiating grid limiting groove. A first mounting groove is formed in the surface of the equipment mainboard, a second mounting groove is formed in the lower surface of the radiator bottom plate, and a first connecting block is arranged below the equipment mainboard. The palm type Nas equipment heat dissipation device is provided with a transmission stand column and a linkage sliding block, when the device works, a second mounting groove and the upper end of a second connecting block are connected through threads, then the upper end of the transmission stand column is pushed to slide downwards, and the transmission stand column drives the linkage sliding block to descend and then pushes the linkage sliding block and a fastening supporting plate to slide horizontally; and the fastening supporting plate abuts against the inner wall of the first mounting groove, so that the friction force is improved, and the stability of the first connecting block is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Nas device heat dissipation, in particular to a heat dissipation device for a palm-sized Nas device. Background Technique

[0002] A palm-sized NAS device is a small and portable network attached storage device. It is small in size and can be easily put into a pocket or backpack, making it convenient for users to carry and use anytime and anywhere. It can provide a certain amount of storage space for users to store various files such as photos, videos, and documents, and supports multi-device access and sharing, facilitating data synchronization and exchange between different devices. It can automatically or manually back up important data in devices such as mobile phones, tablets, and computers to ensure data security. As long as the device is connected to the network, users can remotely access the data in the palm-sized NAS device through the Internet, without being restricted by geographical location.

[0003] The main features of a palm-sized Nas device are small and light. Due to the small space of the device, there are higher requirements for heat dissipation. The ordinary computer heat dissipation method has a large area and poor heat dissipation efficiency, which is not suitable for palm-sized Nas devices. The existing heat dissipation devices for palm-sized Nas devices are fixed on the surface of the main board by bolts, but the bolts are prone to loosen with long-term use, resulting in the heat dissipation device not being closely attached to the main board, thereby affecting the heat dissipation effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a heat dissipation device for a palm-sized Nas device, so as to solve the problem that the existing heat dissipation device for a palm-sized Nas device is fixed on the surface of the main board by bolts, but the bolts are prone to loosen with long-term use, resulting in the heat dissipation device not being closely attached to the main board, thereby affecting the heat dissipation effect as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A heat dissipation device for a palm-sized Nas device, including a heat dissipation device for a palm-sized Nas device, including a device main board, on the upper surface of which there is a radiator bottom plate, on the upper surface of the radiator bottom plate there is a heat dissipation grille, on the surface of the heat dissipation grille there are limit slots, on the bottom surface of the limit slots of the heat dissipation grille there is a heat dissipation fan, on the surface of the device main board there is a first installation slot, on the lower surface of the radiator bottom plate there is a second installation slot, below the device main board there is a first connection block, on the upper surface of the first connection block there is a second connection block fixed, on the upper surface of the second connection block there is an opening, and a transmission column is slidably connected to the inner wall of the opening of the second connection block. An extrusion slider is fixed on the outer surface of the transmission column, on the side surface of the second connection block there is a groove, and a linkage slider is slidably connected to the inner wall of the groove of the second connection block. One end of the outer side of the linkage slider is fixed with a fastening support plate.

[0006] Preferably, the first mounting groove and the second mounting groove are correspondingly arranged. The upper outer surface of the second connecting block is provided with threads, and the second connecting block is threadedly connected to the second mounting groove.

[0007] With the above technical solution, through the corresponding arrangement of the first mounting groove and the second mounting groove, it is convenient to connect and fix the second connecting block.

[0008] Preferably, a heat dissipation sticker is provided on the lower surface of the radiator bottom plate, and the first connecting block is designed in a disc shape.

[0009] With the above technical solution, the heat dissipation sticker on the lower surface of the radiator bottom plate facilitates absorbing heat by fitting to the heat-generating part, and the disc-shaped design of the first connecting block facilitates supporting the second connecting block.

[0010] Preferably, a limiting block is provided at the upper end of the transmission column, and a spring is connected between the lower surface of the limiting block of the transmission column and the second connecting block.

[0011] With the above technical solution, the limiting block of the transmission column facilitates pushing it down, and after the transmission column slides down, it is slid back by the spring.

[0012] Preferably, both ends of the extrusion slider are designed in an arc shape, and the extrusion slider is slidably connected to the second connecting block. The side surface of the linkage slider is designed to be inclined. The fastening support plate is designed in an arc shape, and a spring is connected between the fastening support plate and the second connecting block.

[0013] With the above technical solution, the movement of the transmission column drives the extrusion slider to descend, the extrusion slider pushes the inclined surface of the linkage slider, and the linkage slider drives the fastening support plate to slide.

[0014] Preferably, an adjusting piston column is fixedly connected to the lower surface of the transmission column. A groove is provided on the upper surface of the first connecting block, and an anti-slip support airbag is fixed to the bottom surface of the groove of the first connecting block.

[0015] With the above technical solution, the descent of the transmission column drives the adjusting piston column to fill air into the anti-slip support airbag.

[0016] Preferably, an air guide groove is provided on the surface of the first connecting block, and the air guide groove of the first connecting block is in fit with the side surface of the adjusting piston column. The air guide groove of the first connecting block is communicated with the cavity of the anti-slip support airbag.

[0017] With the above technical solution, the air guide groove of the first connecting block facilitates guiding air into the anti-slip support airbag, so that the anti-slip support airbag expands and fits to the lower surface of the device main board.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The heat dissipation device of the palm-sized Nas device:

[0019] 1. There are transmission columns and linkage sliders provided. When the device works, the upper end of the second installation groove and the second connecting block are connected by threads. Subsequently, the upper end of the transmission column will be pushed and slide down, causing the transmission column to drive the linkage slider to descend and then push the linkage slider and the fastening support plate to slide horizontally. By the fastening support plate against the inner wall of the first installation groove, the friction is increased to improve the stability of the first connecting block;

[0020] 2. There are a radiator bottom plate and heat dissipation grilles provided. When the device works, the radiator bottom plate is attached to the device main board. The heat absorption patches on the radiator bottom plate absorb heat from the heat-generating parts at different heights. The heat dissipation grilles increase the contact area with the air, which is beneficial to enhancing the heat dissipation effect. And through the rotation of the heat dissipation fan, an air flow is generated in the air guide channels in the heat dissipation grilles to drive the hot air to flow, further improving the heat dissipation effect;

[0021] 3. There are adjustment piston columns and anti-slip support air bags provided. When the device works, due to the downward sliding of the transmission column, the transmission column drives the adjustment piston column at the lower end to move. The air in the air groove of the first connecting block is pushed into the anti-slip support air bag by the adjustment piston column. Through the inflation and expansion of the anti-slip support air bag, it is convenient for the anti-slip support air bag to fit the lower surface of the device main board for anti-slip, further improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the connection between the device main board and the radiator bottom plate of the present utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the connection between the device main board and the first connecting block of the present utility model;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the connection between the radiator bottom plate and the heat dissipation fan of the present utility model;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the connection between the first connecting block and the second connecting block of the present utility model;

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the connection between the first connecting block and the anti-slip support air bag of the present utility model;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the connection between the transmission column and the extrusion slider of the present utility model.

[0028] In the figure: 1, device main board; 2, radiator bottom plate; 3, heat dissipation grille; 4, heat dissipation fan; 5, first installation groove; 6, second installation groove; 7, first connection block; 8, second connection block; 9, transmission column; 10, extrusion slider; 11, linkage slider; 12, fastening support plate; 13, adjustment piston column; 14, anti-slip support airbag. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figure 1-6 , the present invention provides a technical solution: a heat dissipation device for a palm-sized Nas device, including a device main board 1, a radiator bottom plate 2, a heat dissipation grille 3, a heat dissipation fan 4, a first installation groove 5, a second installation groove 6, a first connection block 7, a second connection block 8, a transmission column 9, an extrusion slider 10, a linkage slider 11, a fastening support plate 12, an adjustment piston column 13 and an anti-slip support airbag 14. On the upper surface of the device main board 1, there is a radiator bottom plate 2. On the upper surface of the radiator bottom plate 2, there is a heat dissipation grille 3. The first installation groove 5 and the second installation groove 6 are arranged correspondingly. The upper outer surface of the second connection block 8 is provided with threads, and the second connection block 8 is threadedly connected with the second installation groove 6. The lower surface of the radiator bottom plate 2 is provided with a heat dissipation sticker. The first connection block 7 is designed in a disc shape. When using this device, first, the radiator bottom plate 2 is attached to the device main board 1. Through the correspondence of the first installation groove 5 and the second installation groove 6, it is convenient to align the radiator bottom plate 2 and the device main board 1. Subsequently, the second connection block 8 is fixedly connected to the second installation groove 6 through the thread, thereby fixing the radiator bottom plate 2 and the device main board 1. During operation, the rotation of the heat dissipation fan 4 facilitates driving the air flow to flow in the heat dissipation grille 3 for heat dissipation.

[0031] The surface of the heat dissipation grille 3 is provided with a limiting groove, and a heat dissipation fan 4 is arranged on the bottom surface of the limiting groove of the heat dissipation grille 3. A first installation groove 5 is opened on the surface of the device main board 1, and a second installation groove 6 is opened on the lower surface of the radiator bottom plate 2. The upper end of the transmission column 9 is provided with a limiting block, and a spring is connected between the lower surface of the limiting block of the transmission column 9 and the second connecting block 8. The two ends of the extrusion slider 10 are designed in an arc shape, and the extrusion slider 10 is slidably connected with the second connecting block 8. The side surface of the linkage slider 11 is designed to be inclined, and the fastening support plate 12 is designed in an arc shape, and a spring is connected between the fastening support plate 12 and the second connecting block 8. When installing the first connecting block 7 and the second connecting block 8, the transmission column 9 is pushed down through the top surface of the second installation groove 6, so that the transmission column 9 drives the extrusion slider 10 to slide, and the arc-shaped design of the extrusion slider 10 is used to push the two side linkage sliders 11.

[0032] A first connecting block 7 is arranged below the device main board 1. The upper surface of the first connecting block 7 is fixed with a second connecting block 8. An opening is arranged on the upper surface of the second connecting block 8, and a transmission column 9 is slidably connected to the inner wall of the opening of the second connecting block 8. An extrusion slider 10 is fixed on the outer surface of the transmission column 9. The lower surface of the transmission column 9 is fixedly connected with an adjusting piston column 13. A groove is arranged on the upper surface of the first connecting block 7, and an anti-slip support airbag 14 is fixed on the bottom surface of the groove of the first connecting block 7. After being pushed by the extrusion slider 10, the linkage slider 11 slides horizontally, so that the linkage slider 11 drives the fastening support plate 12 to move, and thus the arc surface of the fastening support plate 12 abuts against the inner wall of the first installation groove 5, thereby increasing the friction force and improving the stability of the second connecting block 8, and reducing the occurrence of loosening of the second connecting block 8.

[0033] A groove is arranged on the side surface of the second connecting block 8, and a linkage slider 11 is slidably connected to the inner wall of the groove of the second connecting block 8. A fastening support plate 12 is fixed at one end of the outer side of the linkage slider 11. An air guide groove is opened on the surface of the first connecting block 7, and the air guide groove of the first connecting block 7 is attached to the side surface of the adjusting piston column 13. The air guide groove of the first connecting block 7 is communicated with the cavity of the anti-slip support airbag 14. While the transmission column 9 slides down, the transmission column 9 will drive the adjusting piston column 13 to slide in the air groove of the first connecting block 7, so that the adjusting piston column 13 pushes air into the anti-slip support airbag 14, facilitating the anti-slip support airbag 14 to expand and fit against the lower surface of the device main board 1 for anti-slip, thereby further improving the stability of the first connecting block 7 and the second connecting block 8.

[0034] Working principle: When using the heat dissipation device of the palm-sized Nas device, align the device main board 1 and the radiator bottom plate 2 through the first installation groove 5 and the second installation groove 6, and fix the second installation groove 6 and the second connection block 8 by threads. At this time, the top surface of the second installation groove 6 pushes the transmission column 9 and the extrusion slider 10 to descend, so that the extrusion slider 10 pushes the linkage slider 11 and the fastening support plate 12 to slide to improve the frictional stability of the first installation groove 5. At the same time, the transmission column 9 drives the adjustment piston column 13 to slide down to inflate the anti-slip support airbag 14, facilitating the anti-slip support airbag 14 to fit the device main board 1 for anti-slip, and increasing the overall practicability.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handheld NAS device heat dissipation device, comprising a device mainboard (1), the upper surface of which is provided with a radiator base plate (2), the upper surface of the radiator base plate (2) is provided with a heat dissipation grille (3), the surface of the heat dissipation grille (3) is provided with a limiting groove, and the bottom surface of the limiting groove of the heat dissipation grille (3) is provided with a heat dissipation fan (4), characterized in that: A first mounting groove (5) is provided on the surface of the device mainboard (1), a second mounting groove (6) is provided on the lower surface of the radiator bottom plate (2), a first connecting block (7) is provided below the device mainboard (1), a second connecting block (8) is fixed on the upper surface of the first connecting block (7), an opening is provided on the upper surface of the second connecting block (8), and a transmission column (9) is slidably connected to the inner wall of the opening of the second connecting block (8), an extrusion slider (10) is fixed to the outer surface of the transmission column (9), a groove is provided on the side surface of the second connecting block (8), and a linkage slider (11) is slidably connected to the inner wall of the groove of the second connecting block (8), and a fastening support plate (12) is fixed to one end of the outer side of the linkage slider (11).

2. A handheld NAS device heat dissipation device according to claim 1, characterized in that: The first mounting groove (5) and the second mounting groove (6) are arranged correspondingly, the outer surface of the upper end of the second connecting block (8) is provided with a thread, and the second connecting block (8) and the second mounting groove (6) form a threaded connection.

3. A handheld NAS device heat dissipation device according to claim 1, characterized in that: The lower surface of the radiator bottom plate (2) is provided with a heat dissipation surface, and the first connecting block (7) is designed in a disc shape.

4. The heat dissipation device for a handheld NAS device according to claim 1, characterized in that: A limit block is provided at the upper end of the transmission column (9), and a spring is connected between the lower surface of the limit block of the transmission column (9) and the second connecting block (8).

5. The heat dissipation device for a handheld NAS device according to claim 1, characterized in that: The two ends of the extrusion slider (10) are designed to be arc-shaped, and the extrusion slider (10) and the second connection block (8) form a sliding connection, the side surface of the linkage slider (11) is designed to be inclined, the fastening support plate (12) is designed to be arc-shaped, and a spring is connected between the fastening support plate (12) and the second connection block (8).

6. A handheld NAS device heat dissipation device according to claim 1, characterized in that: The lower surface of the transmission column (9) is fixedly connected to an adjusting piston column (13), the upper surface of the first connecting block (7) is provided with a groove, and the bottom surface of the groove of the first connecting block (7) is fixed with an anti-slip support airbag (14).

7. A handheld NAS device heat dissipation device according to claim 6, characterized in that: An air guide groove is provided on the surface of the first connecting block (7), and the air guide groove of the first connecting block (7) is in contact with the side surface of the regulating piston column (13), and the air guide groove of the first connecting block (7) is connected to the cavity of the anti-slip support air bag (14).

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