A mini PC host

Abstract

The utility model relates to mini PC host computer technical field discloses a kind of mini PC host computer, including host box ontology, the front side surface of host box ontology is provided with power-on button, the right side surface of host box ontology is equipped with multiple groups of equidistance distribution USB interface, buffer component is set, sliding seat and slide rail cooperate, multiple groups of micro slide column and micro fixed cylinder accurate sliding can form double orientation, can limit the movement track of load-bearing plate and upper host box ontology, only allow it to be vertically up and down buffering, avoid host to appear left and right deviation, inclination or shaking due to vibration, prevent host USB interface and external device collision drop, simultaneously, when host is impacted by downwards external, spring can be through compression deformation absorption impact force, then rebound slowly release power, the impact that originally directly acts on host box ontology is converted into elastic buffering force, reduce the damage of impact to host internal CPU, memory, hard disk and other hardware.

Description

Technical Field

[0001] This utility model relates to the field of mini PC host technology, and in particular to a mini PC host. Background Technology

[0002] Mini PCs are compact computing devices that are much smaller than traditional desktop computers and have a high degree of integration. Their core feature is that they are "small but sophisticated". They retain the full computing functions of a computer while adapting to diverse scenarios through extreme space optimization. In recent years, they have been widely used in fields such as office, home audio-visual, industrial control, and education.

[0003] The patent document with announcement number CN211123940U discloses a mini PC host. The patent mainly connects the protective shell to the mounting surface through the connection hole, which facilitates the connection between the host body and the mounting surface, thereby effectively improving the stability of the connection between the host body and the mounting surface. However, the patent does not set a structure combining dual guidance and elastic buffer, which may not be able to effectively limit the movement trajectory of the host, nor can it absorb external impact through elastic components. When the host is in a scenario of desktop vibration or slight collision, it is not only easy to shift left and right or tilt, but also cause the side USB interface (3) to collide with and fall off external devices such as mice and USB flash drives, affecting the continuity of office work or data transmission. Therefore, we propose a mini PC host. Utility Model Content

[0004] The purpose of this utility model is to provide a mini PC host to solve the problem mentioned in the background art that the structure without dual guidance and elastic buffer may not be able to effectively limit the movement trajectory of the host, nor can it absorb external impacts through elastic components. When the host is subjected to desktop vibration or slight collision, it is not only prone to left and right deviation and tilting, but also causes the side USB ports to collide with and fall off external devices such as mice and USB flash drives, affecting the continuity of office work or data transmission.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mini PC host, including a host chassis body, a power button is provided on the front surface of the host chassis body, multiple USB ports are provided on the right side surface of the host chassis body at equal distances, a buffer assembly is provided at the bottom of the host chassis body, the buffer assembly includes a buffer frame, a silicone anti-slip pad, a miniature fixing cylinder, bolts and anti-collision silicone blocks, the silicone anti-slip pad is connected to a miniature sliding column and a spring through a load-bearing plate, slide rails are provided on the inner walls of the left and right sides of the buffer frame, and slide blocks are fixedly installed on the left and right sides of the load-bearing plate, the slide blocks being slidably connected to the inside of the slide rails.

[0006] As a preferred embodiment, the main unit is positioned on top of the silicone anti-slip mat, and the main unit is connected to the top of the silicone anti-slip mat and the load-bearing plate by bolts and threads. Multiple sets of miniature sliding columns, miniature fixing cylinders, and springs are provided.

[0007] As a preferred embodiment, the upper ends of the multiple sets of miniature sliding columns are fixedly connected to the bottom of the load-bearing plate, the multiple sets of miniature fixing cylinders are fixedly connected to the inner bottom wall of the buffer frame, and the multiple sets of springs are respectively sleeved on the outside of the multiple sets of miniature sliding columns and the multiple sets of miniature fixing cylinders.

[0008] As a preferred embodiment, the outer walls of the multiple sets of miniature sliding columns are slidably connected to the inner walls of the multiple sets of miniature fixed cylinders, the upper ends of the multiple sets of springs are fixedly connected to the bottom of the load-bearing plate, the lower ends of the multiple sets of springs are fixedly connected to the inner bottom wall of the buffer frame, and four sets of anti-collision silicone blocks are provided, with the four sets of anti-collision silicone blocks being fixedly connected to the top four corners of the main unit body.

[0009] As a preferred embodiment, the top of the main unit chassis is provided with a dustproof and heat dissipation component, which includes a dustproof mesh. A rectangular groove is opened on the top of the main unit chassis, and multiple sets of heat dissipation holes are opened on the inner bottom wall of the rectangular groove at equal intervals.

[0010] As a preferred embodiment, the dustproof net is adapted to the rectangular groove, and two sets of soft blocks are fixedly connected to both the left and right sides of the dustproof net. Two sets of fitting holes are opened on both sides of the top of the main unit body, and the four sets of soft blocks are adapted to the four sets of fitting holes respectively.

[0011] The technical effects and advantages of this utility model are as follows: 1. Through the set buffer components, the slide base and slide rail slide together, and multiple sets of miniature sliding columns and miniature fixed cylinders slide precisely and fit together to form a double guide structure. This structure can limit the movement trajectory of the load-bearing plate and the main unit body above, allowing it to only buffer up and down in the vertical direction. This effectively prevents the main unit from shifting left and right, tilting or shaking due to vibration, and prevents the USB port on the side of the main unit from colliding and falling off with external devices. At the same time, when the main unit is subjected to a downward external impact, the spring can absorb most of the impact force through compression deformation, and then slowly release the force energy through rebound, transforming the hard impact that originally acted directly on the main unit body into a soft elastic buffer force, which greatly reduces the risk of damage to the precision hardware such as CPU, memory, and hard drive inside the main unit. 2. Through the designed dustproof and heat dissipation components, the rectangular slot can build a unified heat dissipation frame. Multiple sets of equidistant heat dissipation holes inside connect the inside and outside, using the rising characteristics of hot air to expel the hot air generated by the CPU and power supply inside the host, avoiding heat accumulation and preventing hardware from throttling or aging due to high temperature. At the same time, the dustproof mesh completely covers the heat dissipation holes, neither blocking the hot air nor preventing dust and hair from entering the host body, preventing the core hardware from experiencing reduced heat dissipation and abnormal fan noise due to dust accumulation, reducing maintenance frequency. In addition, the soft block and the fitting hole are precisely matched. The soft block can firmly fix the dustproof mesh after elastic deformation, preventing vibration and accidental dislodgement. It can be disassembled manually with light force without tools, making it convenient for cleaning and replacement. It takes into account both the fixation reliability and maintenance convenience. These components work together to achieve the triple effect of efficient heat dissipation, precise dust prevention, and convenient maintenance, ensuring the stable operation of the mini PC. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the buffer frame of this utility model; Figure 4 for Figure 3 Partial structural diagram; Figure 5 for Figure 4 Partial structural diagram; Figure 6 This is a schematic diagram of the dustproof and heat dissipation component of this utility model. Figure 7 for Figure 6 A schematic diagram of the bottom view structure.

[0013] In the diagram: 1. Main unit chassis; 2. Power button; 3. USB port; 4. Buffer assembly; 401. Buffer frame; 402. Silicone anti-slip pad; 403. Load-bearing plate; 404. Slide base; 405. Slide rail; 406. Miniature slide column; 407. Miniature fixing cylinder; 408. Spring; 409. Bolt; 410. Anti-collision silicone block; 5. Dustproof and heat dissipation assembly; 501. Rectangular groove; 502. Heat dissipation hole; 503. Dustproof mesh; 504. Soft block; 505. Fitting hole. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see the appendix Figure 1 - Appendix Figure 5 A mini PC host includes a host chassis 1. A power button 2 is provided on the front surface of the host chassis 1. Multiple USB ports 3 are provided on the right side surface of the host chassis 1 at equal distances. A buffer assembly 4 is provided at the bottom of the host chassis 1. The buffer assembly 4 includes a buffer frame 401, a silicone anti-slip pad 402, a miniature fixing cylinder 407, a bolt 409, and an anti-collision silicone block 410. The silicone anti-slip pad 402 is connected to a miniature sliding column 406 and a spring 408 through a load-bearing plate 403. Slide rails 405 are provided on the inner walls of both the left and right sides of the buffer frame 401. Slide seats 404 are fixedly installed on both the left and right sides of the load-bearing plate 403. The slide seats 404 are slidably connected to the inside of the slide rails 405.

[0016] USB ports 3 are located on the right side surface of the main unit 1 and are evenly distributed. They support connecting USB devices such as flash drives, mice, keyboards, and external hard drives to meet high-frequency expansion needs such as light office work and data transfer.

[0017] The main unit 1 is located on top of the silicone anti-slip pad 402. The main unit 1 is connected to the silicone anti-slip pad 402 and the top of the load-bearing plate 403 by bolts 409. Multiple sets of miniature sliding columns 406, miniature fixing cylinders 407 and springs 408 are provided. The upper ends of multiple sets of miniature sliding columns 406 are fixedly connected to the bottom of the load-bearing plate 403. Multiple sets of miniature fixing cylinders 407 are fixedly connected to the inner bottom wall of the buffer frame 401. Multiple sets of springs 408 are respectively sleeved on the outside of multiple sets of miniature sliding columns 406 and multiple sets of miniature fixing cylinders 407.

[0018] The silicone anti-slip pad 402 is laid on top of the load-bearing plate 403 and comes into direct contact with the main unit 1. The high friction of the silicone material can prevent the main unit 1 from sliding on the load-bearing plate 403. The elasticity of the silicone can absorb the slight vibration of the main unit 1 during operation, such as fan vibration, and prevent the vibration from being transmitted to the load-bearing plate 403, thereby reducing the noise of the whole machine.

[0019] The outer walls of multiple sets of miniature sliding columns 406 are slidably connected to the inner walls of multiple sets of miniature fixed cylinders 407. The upper ends of multiple sets of springs 408 are fixedly connected to the bottom of the load-bearing plate 403, and the lower ends of multiple sets of springs 408 are fixedly connected to the inner bottom wall of the buffer frame 401. Four sets of anti-collision silicone blocks 410 are provided, and the four sets of anti-collision silicone blocks 410 are fixedly connected to the top four corners of the main unit body 1.

[0020] The anti-collision silicone blocks 410 are corner anti-collision components. There are four sets, which are fixed to the top four corners of the main unit 1. The top four corners of the main unit 1 are high-risk collision areas. The elasticity of the silicone material can absorb the impact force of the collision, prevent scratches and dents from appearing on the plastic or metal corners of the main unit 1, and reduce noise during the collision.

[0021] Specifically, through the buffer component 4, the slide block 404 and the slide rail 405 slide in cooperation, and multiple sets of miniature sliding columns 406 and miniature fixed cylinders 407 slide precisely to form a dual guide structure. This structure restricts the movement trajectory of the load-bearing plate 403 and the main unit chassis 1 above it, allowing it to only buffer vertically, preventing the main unit from shifting left or right, tilting or shaking due to vibration, and preventing the USB port 3 on the side of the main unit from colliding and falling off with external devices. At the same time, when the main unit is subjected to a downward external impact, the spring 408 absorbs most of the impact force through compression deformation, and then slowly releases the force energy through rebound, transforming the hard impact directly acting on the main unit chassis 1 into a soft elastic buffer force, reducing the risk of damage to the precision hardware such as the CPU, memory, and hard drive inside the main unit.

[0022] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 6 and appendix Figure 7 The top of the main chassis 1 is provided with a dustproof and heat dissipation component 5, which includes a dustproof mesh 503. A rectangular groove 501 is opened on the top of the main chassis 1. Multiple sets of heat dissipation holes 502 are opened on the inner bottom wall of the rectangular groove 501. The dustproof mesh 503 is adapted to the rectangular groove 501. Two sets of soft blocks 504 are fixedly connected to the left and right sides of the dustproof mesh 503. Two sets of fitting holes 505 are opened on both sides of the top of the main chassis 1. The four sets of soft blocks 504 are adapted to the four sets of fitting holes 505 respectively.

[0023] The soft block 504 is an elastic fixing connector for the dustproof net 503. The soft block 504 is made of soft materials such as silicone or soft PVC, and has a slight deformation capability. When inserted into the fitting hole 505, it can deform and fit tightly against the hole wall, generating sufficient friction to achieve a fixing effect that is not easy to fall out after insertion. This prevents the dustproof net 503 from falling off due to vibration or accidental contact. The soft nature of the material ensures that when manually disassembling, only a certain amount of force is needed to deform it and dislodge it from the fitting hole 505. No tools are required, making it convenient for users to clean or replace the dustproof net 503, thus balancing the stability of the fixation and the ease of operation.

[0024] Specifically, the dustproof and heat dissipation components 5 and rectangular slots 501 form a unified heat dissipation frame. Multiple sets of equidistant heat dissipation holes 502 connect the inside and outside, using the rising characteristics of hot air to expel the heat generated by the CPU and power supply inside the host, preventing heat accumulation and preventing hardware from throttling or aging due to high temperature. At the same time, the dustproof mesh 503 completely covers the heat dissipation holes 502, does not block the heat air, and prevents dust and hair from entering the host chassis 1, preventing the core hardware from experiencing reduced heat dissipation and abnormal fan noise due to dust accumulation, reducing maintenance frequency. In addition, the flexible block 504 is precisely fitted with the fitting hole 505. After the flexible block 504 elastically deforms, it firmly fixes the dustproof mesh 503, preventing vibration and accidental dislodgement. It can be disassembled manually with light force without tools, making it convenient for cleaning and replacement. It takes into account both the reliability of fixation and the convenience of maintenance. These components work together to achieve the triple effect of efficient heat dissipation, precise dust prevention, and convenient maintenance, ensuring the stable operation of the mini PC.

[0025] Working principle of this utility model: This utility model is a mini PC host. First, the operator places the host body 1 on the silicone anti-slip mat 402. Bolts 409 are used to thread the host body 1 through the silicone anti-slip mat 402 and onto the load-bearing plate 403. Finally, four sets of anti-collision silicone blocks 410 are fixed to the four corners of the top of the host body 1, completing the assembly of the buffer assembly 4 and the host body 1. During operation, if the host body 1 is subjected to desktop vibration or slight collision, the slide block 404 in the buffer assembly 4 slides along the slide rail 405, and the miniature slide column 406 slides along the miniature fixed cylinder 407. The resulting double-guided structure restricts the load-bearing plate 403 and the host body 1 to move only in the vertical direction. When the host is subjected to a downward external impact, the spring 408 is compressed and deformed to absorb the impact force, and then slowly releases the force energy through rebound, converting the hard impact into elastic buffering force, reducing the impact on the internal components of the host. Damage to hardware such as CPU, memory, and hard drive is prevented. Meanwhile, the silicone anti-slip pad 402 absorbs minor vibrations during operation, reducing overall noise. The anti-collision silicone block 410 absorbs impact forces from the four corners of the top of the host, preventing damage to the corners. When the host chassis 1 is running, the heat generated by the internal CPU, power supply, and other hardware rises and is directionally discharged to the outside through multiple sets of heat dissipation holes 502 in the rectangular slot 501. The dust filter 503 completely covers the heat dissipation holes 502, preventing dust, hair, and other impurities from entering the host chassis 1 without obstructing heat dissipation. This prevents core hardware from experiencing reduced heat dissipation or fan noise due to dust accumulation. Cleaning or replacing the dust filter 503 is easy; no tools are needed. Simply apply slight force to lift the dust filter 503, causing the soft block 504 to deform and dislodge from the fitting hole 505, allowing the dust filter 503 to be removed. This convenient operation does not affect the normal use of the host.

[0026] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mini PC host, comprising a host chassis body (1), wherein a power button (2) is provided on the front surface of the host chassis body (1), and a plurality of USB ports (3) are provided on the right side surface of the host chassis body (1), characterized in that: A buffer assembly (4) is provided below the main body (1) of the host chassis. The buffer assembly (4) includes a buffer frame (401), a silicone anti-slip pad (402), a miniature fixing cylinder (407), a bolt (409), and an anti-collision silicone block (410). The silicone anti-slip pad (402) is connected to a miniature sliding column (406) and a spring (408) through a load-bearing plate (403). The inner walls of the left and right sides of the buffer frame (401) are provided with slide rails (405). The left and right sides of the load-bearing plate (403) are fixedly installed with slide seats (404). The slide seats (404) are slidably connected to the inside of the slide rails (405).

2. A mini PC host according to claim 1, characterized in that: The main chassis body (1) is located on top of the silicone anti-slip mat (402). The main chassis body (1) is threadedly connected to the top of the silicone anti-slip mat (402) and the load-bearing plate (403) by bolts (409). Multiple sets of miniature sliding columns (406), miniature fixing cylinders (407) and springs (408) are provided.

3. A mini PC host according to claim 2, characterized in that: The upper ends of the multiple sets of miniature sliding columns (406) are fixedly connected to the bottom of the load-bearing plate (403), the multiple sets of miniature fixing cylinders (407) are fixedly connected to the inner bottom wall of the buffer frame (401), and the multiple sets of springs (408) are respectively sleeved on the outside of the multiple sets of miniature sliding columns (406) and the multiple sets of miniature fixing cylinders (407).

4. A mini PC host according to claim 3, characterized in that: The outer walls of the multiple sets of miniature sliding columns (406) are slidably connected to the inner walls of the multiple sets of miniature fixed cylinders (407). The upper ends of the multiple sets of springs (408) are fixedly connected to the bottom of the load-bearing plate (403). The lower ends of the multiple sets of springs (408) are fixedly connected to the inner bottom wall of the buffer frame (401). Four sets of anti-collision silicone blocks (410) are provided. The four sets of anti-collision silicone blocks (410) are fixedly connected to the top four corners of the main unit body (1).

5. A mini PC host according to claim 4, characterized in that: The top of the main chassis (1) is provided with a dustproof heat dissipation component (5), which includes a dustproof mesh (503). A rectangular groove (501) is opened on the top of the main chassis (1), and multiple sets of heat dissipation holes (502) are opened on the inner bottom wall of the rectangular groove (501) in an equidistant manner.

6. A mini PC host according to claim 5, characterized in that: The dustproof net (503) is adapted to the rectangular groove (501). Two sets of soft blocks (504) are fixedly connected to the left and right sides of the dustproof net (503). Two sets of fitting holes (505) are opened on the top sides of the main body (1). The four sets of soft blocks (504) are adapted to the four sets of fitting holes (505) respectively.

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