Microcomputer host with moisture-proof structure

Abstract

The utility model relates to the technical field of microcomputer hosts, in particular to a microcomputer host with a moisture-proof structure. The microcomputer host with the moisture-proof structure comprises a case, installation plates and the like, the installation plates are fixedly connected to the front side and the rear side of the case, a fixing frame is fixedly connected to the right side of the case, cooling fans which are evenly distributed are rotatably connected into the fixing frame, a filter screen is fixedly connected to the right side of the fixing frame, and an electric guide rail is installed on the inner side of the top wall of the case. A sliding seat is slidably connected to the electric guide rail, and baffles are fixedly connected to the front side and the rear side of the sliding seat. The air holes and the filter screen on the mounting plate are covered by the baffle and the protective cover, so that external moisture cannot enter the case through the air holes and the filter screen when the microcomputer host does not run, components in the case are prevented from being corroded by the moisture, the stability of electronic equipment is improved, and the service life of the electronic equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mini computer hosts, in particular to a mini computer host with a moisture-proof structure. Background Technique

[0002] ‌A mini computer host‌ is a computer device with a small volume and powerful functions, suitable for use in environments with limited space, such as offices, dormitories or home entertainment centers. They usually have functions similar to those of traditional desktop computers, but are designed more compactly for easy carrying and placement.

[0003] Due to the small volume of the mini computer host, the body space is extremely limited. After all, all the hardware is stuffed in a small box, so the heat dissipation ability is a test. Usually, the bottom is used for air intake, the back is used for air exhaust, the memory and hard disk use the top for air intake, and both sides are used for air exhaust. There are two sets of independent air ducts that do not interfere with each other. Therefore, many ventilation holes are reserved on the box body of the mini computer host for heat dissipation, but there are still some deficiencies. For example, when the mini computer host is not running, the moisture in the air will enter the box body through the ventilation holes, resulting in the electronic components being affected by moisture, thereby affecting their normal operation and service life.

[0004] Based on the above situation, the utility model proposes a mini computer host with a moisture-proof structure. Content of the Utility Model

[0005] In order to overcome the shortcoming that the moisture in the air will enter the box body through the ventilation holes, resulting in the electronic components being affected by moisture, thereby affecting their normal operation and service life, the utility model proposes a mini computer host with a moisture-proof structure.

[0006] The technical solution of the utility model is: a mini computer host with a moisture-proof structure, including a chassis, a mounting plate, a fixing frame, a cooling fan, a filter screen, an electric guide rail, a sliding seat, a baffle plate, a connecting plate and a protective cover. Mounting plates are fixedly connected to both the front and rear sides of the chassis. A fixing frame is fixedly connected to the right side of the chassis. Uniformly distributed cooling fans are rotatably connected in the fixing frame. A filter screen is fixedly connected to the right side of the fixing frame. An electric guide rail is installed inside the top wall of the chassis. A sliding seat is slidably connected to the electric guide rail. Baffle plates are fixedly connected to both the front and rear sides of the sliding seat. Connecting plates are fixedly connected to the sides of the baffle plates close to each other. The front and rear connecting plates are slidably connected to the chassis. A protective cover is fixedly connected between the right sides of the front and rear connecting plates.

[0007] As a further preferred solution, it further includes a guiding frame, a limiting plate, a material feeding box, a rotating plate, a torsion spring and a protective net. The lower parts of the front and rear mounting plates are fixedly connected with the guiding frames. Symmetrically distributed limiting plates are fixedly connected between the front and rear guiding frames. The symmetrically distributed limiting plates are fixedly connected with the chassis. A material feeding box is placed on the inner bottom wall of the chassis. The material feeding box is slidably connected with the front and rear guiding frames. The upper part of the rear side of the material feeding box is rotatably connected with a rotating plate. Symmetrically distributed torsion springs are connected between the rotating plate and the material feeding box. The symmetrically distributed torsion springs are wound around the rotating plate. A protective net is fixedly connected to the rotating plate. Plug assemblies are arranged at the lower parts of the left and right inner walls of the chassis.

[0008] As a further preferred solution, it further includes a plug assembly. The plug assembly includes a mounting sleeve, a clamping block and a spring. The lower parts of the left and right inner walls of the chassis are fixedly connected with the mounting sleeves. The clamping blocks are slidably connected in the left and right mounting sleeves respectively. Springs are connected between the clamping blocks and the adjacent mounting sleeves.

[0009] As a further preferred solution, clamping grooves are formed on both the left and right sides of the material feeding box. When the material feeding box is pushed into or out of the chassis, it is in extrusion fit with the clamping blocks.

[0010] As a further preferred solution, the material feeding box is used for placing desiccant.

[0011] As a further preferred solution, the filter screen is made of activated carbon.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] In the utility model, the air holes and the filter screen on the mounting plate are covered by the baffle plate and the protective cover, so that when the microcomputer mainframe is not running, external moisture will not enter the chassis through the air holes and the filter screen, protecting the components in the chassis from moisture corrosion, thereby improving the stability and service life of the electronic device.

[0014] In the utility model, the desiccant is placed in the material feeding box to keep the inside of the chassis dry, protecting the components from moisture erosion, and improving the stability and service life of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural diagram of components such as the chassis, the mounting plate and the fixing frame of the utility model.

[0017] Figure 3 It is a partial three-dimensional sectional structural diagram of components such as the fixing frame, the heat dissipation fan and the filter screen of the utility model.

[0018] Figure 4This is a three-dimensional structural schematic diagram of components such as the sliding seat, baffle, and connecting plate of the present utility model.

[0019] Figure 5 This is a three-dimensional structural schematic diagram of components such as the guiding frame, feeding box, and rotating plate of the present utility model.

[0020] Figure 6 This is a three-dimensional structural schematic diagram of components such as the rotating plate, mounting sleeve, and clamping block of the present utility model.

[0021] Figure 7 This is a three-dimensional sectional structural schematic diagram of components such as the torsion spring, protective net, and mounting sleeve of the present utility model.

[0022] Explanation of reference numerals in the drawings: 1 - chassis, 2 - mounting plate, 3 - fixing frame, 4 - cooling fan, 5 - filter net, 6 - electric guide rail, 7 - sliding seat, 8 - baffle, 9 - connecting plate, 10 - protective cover, 11 - guiding frame, 12 - limiting plate, 13 - feeding box, 14 - rotating plate, 15 - torsion spring, 16 - protective net, 17 - mounting sleeve, 18 - clamping block, 19 - spring. Detailed implementation manners

[0023] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are for illustrating the present application and not for limiting the scope of the present application. The implementation conditions adopted in the embodiments can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are usually those in conventional experiments.

[0024] Embodiment 1

[0025] A mini computer host with a moisture-proof structure, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, includes a chassis 1, mounting plates 2, a fixing frame 3, cooling fans 4, filter nets 5, electric guide rails 6, sliding seats 7, baffles 8, connecting plates 9, and a protective cover 10. The number of mounting plates 2 is two, and the mounting plates 2 are respectively fixedly connected to the front and rear sides of the chassis 1. At least thirty ventilation holes are opened on each of the mounting plates 2. The fixing frame 3 is fixedly connected to the right side of the chassis 1. Five cooling fans 4 evenly distributed vertically are rotatably connected inside the fixing frame 3. The filter net 5 is fixedly connected to the right side of the fixing frame 3. The material of the filter net 5 is activated carbon. The electric guide rail 6 is installed inside the top wall of the chassis 1. A sliding seat 7 is slidably connected to the electric guide rail 6. The number of baffles 8 is two, and the baffles 8 are respectively fixedly connected to the front and rear sides of the sliding seat 7. The baffles 8 are used to control the opening and closing of the ventilation holes. Connecting plates 9 are fixedly connected to the sides of the baffles 8 close to each other. The connecting plates 9 on the front and rear sides are slidably connected to the chassis 1. A protective cover 10 is fixedly connected between the right sides of the connecting plates 9 on the front and rear sides.

[0026] When the microcomputer host is running, the baffle 8 does not block the ventilation holes of the mounting plate 2. At this time, the cooling fan 4 rotates, generating a high-speed air flow that blows air into the chassis 1. The air flow then exits through the ventilation holes on the mounting plate 2, ventilating and exchanging air inside the chassis 1. The heat generated when the components inside the chassis 1 operate is also discharged with the air flow, thus achieving the purpose of cooling the microcomputer host.

[0027] When the microcomputer host stops running, the cooling fan 4 stops rotating. The electric guide rail 6 can be controlled to drive the sliding seat 7 to move leftward, thereby driving the baffle 8, the connecting plate 9 and the protective cover 10 to move leftward. The baffle 8 will cover the ventilation holes on the mounting plate 2, and the protective cover 10 will cover the filter net 5, thus preventing external moisture from entering the chassis 1 through the ventilation holes and the filter net 5, protecting the components inside the chassis 1 from moisture corrosion, and improving the stability and service life of the electronic device. Similarly, when the microcomputer host needs to run, control the electric guide rail 6 to drive the sliding seat 7 to move rightward. The baffle 8 and the protective cover 10 no longer cover the ventilation holes and the filter net 5, allowing the microcomputer host to dissipate heat normally.

[0028] Embodiment 2

[0029] On the basis of Embodiment 1, as Figure 1 、 Figure 5 、 Figure 6 and Figure 7 shown, it further includes a guiding frame 11, a limiting plate 12, a material placing box 13, a rotating plate 14, a torsion spring 15 and a protective net 16. The number of guiding frames 11 is two, and the guiding frames 11 are respectively fixedly connected to the lower part of the mounting plate 2. Two symmetrically distributed limiting plates 12 are fixedly connected between the front and rear guiding frames 11. Both of the two limiting plates 12 are fixedly connected to the chassis 1. A material placing box 13 is placed on the inner bottom wall of the chassis 1. The material placing box 13 is used to place desiccant. The material placing box 13 is slidably connected to the front and rear guiding frames 11. The rotating plate 14 is rotatably connected to the upper part of the rear side of the material placing box 13. Two symmetrically distributed torsion springs 15 are connected between the rotating plate 14 and the material placing box 13. Both of the two torsion springs 15 are wound around the rotating plate 14. The protective net 16 is fixedly connected to the rotating plate 14. Plug assemblies are provided at the lower parts of the left and right inner walls of the chassis 1.

[0030] As Figure 6 and Figure 7 shown, it further includes a plug assembly. The plug assembly includes a mounting sleeve 17, a clamping block 18 and a spring 19. The number of mounting sleeves 17 is two, and the mounting sleeves 17 are respectively fixedly connected to the lower parts of the left and right inner walls of the chassis 1. The number of clamping blocks 18 is two, and the clamping blocks 18 are respectively slidably connected inside the mounting sleeves 17. Springs 19 are connected between the clamping blocks 18 and the adjacent mounting sleeves 17. Slots are opened on both the left and right sides of the material placing box 13. When the material placing box 13 is pushed into or out of the chassis 1, it is in pressing fit with the clamping blocks 18.

[0031] In order to keep the inside of the chassis 1 always dry, the feeding box 13 can be first pushed out of the chassis 1. The feeding box 13 will squeeze the clamping block 18 to move it outward, and the spring 19 will deform. When the feeding box 13 is completely pushed out of the chassis 1, under the elastic action of the spring 19, the clamping block 18 moves inward to reset. Then, the rotating plate 14 is flipped upward to open, and the torsion spring 15 is twisted. An appropriate amount of desiccant is placed into the feeding box 13. The rotating plate 14 is released, and under the action of the torsion spring 15, the rotating plate 14 automatically flips downward to close. Then, the feeding box 13 is pushed back to its original position. The clamping block 18 is inserted into the card slot of the feeding box 13 again. When the desiccant needs to be replaced after being used for a period of time, just operate according to the above steps. In summary, by using the feeding box 13 to hold the desiccant, the inside of the chassis 1 is kept dry, so that the components are protected from moisture erosion, and the stability and service life of the electronic device are improved.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A microcomputer host with a moisture-proof structure, characterized in that: The invention comprises a chassis (1), a mounting plate (2), a fixed frame (3), a heat dissipation fan (4), a filter (5), an electric guide rail (6), a slide seat (7), a baffle (8), a connecting plate (9) and a protective cover (10). The front and rear sides of the chassis (1) are fixedly connected with the mounting plate (2), the right side of the chassis (1) is fixedly connected with the fixed frame (3), the inside of the fixed frame (3) is rotatably connected with a heat dissipation fan (4) evenly distributed, the right side of the fixed frame (3) is fixedly connected with the filter (5), the inner side of the top wall of the chassis (1) is installed with an electric guide rail (6), the electric guide rail (6) is slidably connected with the slide seat (7), the front and rear sides of the slide seat (7) are fixedly connected with the baffle plate (8), the side of the baffle plate (8) close to each other is fixedly connected with the connecting plate (9), the connecting plates (9) on the front and rear sides are slidably connected with the chassis (1), and the protective cover (10) is fixedly connected between the right sides of the connecting plates (9) on the front and rear sides.

2. A microcomputer host with a moisture-proof structure as claimed in claim 1, characterized in that: The invention also comprises a guide frame (11), a limit plate (12), a material discharge box (13), a rotating plate (14), a torsion spring (15) and a protective net (16). The lower parts of the mounting plates (2) on the front and rear sides are fixedly connected to the guide frame (11). The limit plates (12) which are symmetrically distributed are fixedly connected between the guide frames (11) on the front and rear sides. The limit plates (12) which are symmetrically distributed are fixedly connected to the chassis (1). A material discharge box (13) is placed on the inner bottom wall of the chassis (1). The material discharge box (13) is slidably connected to the guide frames (11) on the front and rear sides. The upper part of the rear side of the material discharge box (13) is rotatably connected to the rotating plate (14). The torsion springs (15) which are symmetrically distributed are connected between the rotating plate (14) and the material discharge box (13). The torsion springs (15) which are symmetrically distributed are wound around the rotating plate (14). The protective net (16) is fixedly connected to the rotating plate (14). The lower parts of the left and right inner walls of the chassis (1) are provided with latch assemblies.

3. A microcomputer host with a moisture-proof structure as claimed in claim 2, characterized in that: The invention also comprises a latch assembly, which comprises a mounting sleeve (17), a clamping block (18) and a spring (19). The lower parts of the left and right inner walls of the chassis (1) are fixedly connected with the mounting sleeves (17). The mounting sleeves (17) on the left and right sides are slidably connected with the clamping blocks (18). The springs (19) are connected between the clamping blocks (18) and the adjacent mounting sleeves (17).

4. A microcomputer host with a moisture-proof structure as claimed in claim 3, characterized in that: The left and right sides of the material discharging box (13) are provided with card slots, and when the material discharging box (13) is pushed into or pushed out of the chassis (1), it is pressed and matched with the card block (18).

5. A microcomputer host with a moisture-proof structure as claimed in claim 4, characterized in that: The discharge box (13) is used to place the desiccant.

6. A microcomputer host with a moisture-proof structure as claimed in claim 5, characterized in that: The material of the filter screen (5) is activated carbon.

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