Industrial tablet personal computer with interface provided with dustproof structure

Abstract

The utility model relates to the technical field of industrial tablet personal computers, in particular to an industrial tablet personal computer with an interface provided with a dustproof structure. Comprising a computer body, a cover plate is hinged to the upper end of the computer body, a support is hinged to the lower end of the computer body, a support groove is formed in the lower end of the computer body, the support corresponds to the support groove, and a heat dissipation structure is arranged at the lower end of the computer body. The dustproof plate is arranged in the sliding groove frame on the computer main body to shield the interface, so that the dustproof plate can prevent dust in a workshop from being removed from the interface, when some interfaces need to be used, the shielding plate can be opened to use the independent interface, and the sealing state of other interfaces cannot be influenced; and other interfaces are not contacted by dust when a certain interface is used, so that the interface blockage and damage caused by the contact between the interface and the dust are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial tablet computers, in particular to an industrial tablet computer with an interface having a dustproof structure. Background Art

[0002] Industrial tablet computers are industrial control computers specially designed for industrial use. Their basic performance and compatibility are similar to those of commercial computers, but they focus more on safety and stability in different environments, providing the best solutions for human-machine interface and production process control. Industrial tablet computers: As the performance of commercial machines is getting better and better, many industrial sites have begun to adopt lower-cost commercial machines, and the market for commercial machines is also undergoing tremendous changes. People are beginning to prefer more user-friendly touch tablet computers. Therefore, in industrial sites, tablet computers with touch functions will be the trend of the future. Industrial touch tablet computers are also a type of industrial control computer.

[0003] An industrial tablet computer mentioned in an existing Chinese public patent (authorization announcement number: CN216118582U). It includes a tablet computer display body, the lower end face of the tablet computer display body is fixedly connected to an operation processing device, the front end face of the operation processing device is fixedly connected to a flip shielding plate, the flip shielding plate is rotatably connected to the operation processing device through a rotating shaft, and a protective cavity is provided between the operation processing device and the flip shielding plate. The provided flip shielding plate and rotating shaft allow the device to flip the flip shielding plate by the rotating shaft when it needs to be connected to an external mechanism, and when not in use, the provided flip shielding plate can maximize the effect of shielding dust.

[0004] Existing industrial tablets usually have multiple interfaces on their sides for connecting to other industrial equipment. However, industrial production workshops are often accompanied by high-dust environments. When industrial tablets use some interfaces, dust will accumulate on the unconnected interfaces, causing the interfaces to become blocked and unable to be used normally. Utility Model Content

[0005] The purpose of this application is to solve the problem that dust easily accumulates on the interface of the existing industrial tablet computer, and to provide an industrial tablet computer with ventilation and heat dissipation functions.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] An industrial tablet computer with an interface having a dustproof structure, comprising a computer body, a cover plate hinged on the upper end of the computer body, a bracket hinged on the lower end of the computer body, a storage slot opened at the lower end of the computer body, the bracket corresponding to the storage slot, a sliding slot frame fixedly connected at the interface of the computer body 1, a dustproof plate slidably arranged in the sliding slot frame, a rotating block hinged on the sliding slot frame, a screw threadedly connected on the rotating block, the screw passing through the rotating block and threadedly connected to the dustproof plate, a limiting block fixedly connected to the sliding slot frame, a shielding structure arranged on the dustproof plate, the shielding structure position corresponding to the interface, and a heat dissipation structure arranged at the lower end of the computer body.

[0008] By adopting the above technical solution, when using an industrial tablet computer, first open the cover, and then open the bracket to support the computer body, which is convenient and practical. Opening the heat dissipation structure can reduce the temperature of the computer body and prevent overheating, protect the interface from dust accumulation, facilitate the removal of the dustproof plate, and facilitate the cleaning of the interface inside the dustproof plate.

[0009] Furthermore, the shielding structure includes a rotating shaft rotatably connected to the dustproof plate, the rotating shaft is fixedly connected to the shielding plate, a torsion spring is sleeved on the rotating shaft, the upper end of the torsion spring is fixedly connected to the dustproof plate, and the lower end of the torsion spring is fixedly connected to the shielding plate.

[0010] By adopting the above technical solution, shielding plates are opened at the corresponding interfaces to keep unused interfaces in a closed state, thereby preventing dust from entering these interfaces.

[0011] Furthermore, the heat dissipation structure includes a heat dissipation box fixedly connected to the lower end of the computer body, the lower end of the computer body is fixedly connected to a drive motor, and the output end of the drive motor is fixedly connected to a fan blade.

[0012] By adopting the above technical solution, the drive motor can be cooled to avoid overheating of the machine body.

[0013] Furthermore, a mounting block is fixedly connected to the heat dissipation box, a mounting ring is sleeved on the mounting block, a U-shaped groove is opened on the mounting ring, the U-shaped groove corresponds to the mounting block, and a dustproof net is fixedly connected inside the mounting ring.

[0014] By adopting the above technical solution, it is convenient to dismantle the dustproof net and clean the interior.

[0015] Furthermore, a buckle plate is hinged on the cover plate, a male buckle is fixedly connected to the buckle plate, a female buckle is fixedly connected to the computer body, and the male buckle corresponds to the female buckle.

[0016] By adopting the above technical solution, the main screen of the computer can be protected and dustproof.

[0017] Furthermore, the lower end of the computer body is rotatably connected to a fixed block, the fixed block is fixedly connected to a limiting block, a cylindrical groove is provided on the limiting block, the lower end of the computer body is rotatably connected to a sliding column, the sliding column is fixedly connected to a semicircular block, a spring is sleeved on the sliding column, the spring is fixedly connected to the computer body and the semicircular block, and the semicircular block is clamped with the cylindrical groove provided on the limiting block.

[0018] By adopting the above technical solution, the limit block is fixed by the spring, and the bracket is resisted so that the bracket is fixed more firmly.

[0019] Furthermore, an anti-skid pad is fixedly connected to the bracket, and the anti-skid pad is a rubber pad.

[0020] By adopting the above technical solution, the friction force of the bracket is improved, making it more difficult for the computer body to tip over.

[0021] In summary, the present application includes at least one of the following beneficial effects:

[0022] 1. In the present application, a dustproof plate is arranged in the sliding groove frame on the computer body to cover the interface, so that the dustproof plate can block the dust in the workshop from being released from the interface. When certain interfaces need to be used, the shielding plate can be opened to use the individual interfaces without affecting the closed state of other interfaces. When a certain interface is in use, other interfaces will not be exposed to dust, thereby reducing the blockage and damage of the interface caused by the contact between the interface and the dust.

[0023] 2. In the present application, when the computer body is in use, the drive motor can be started to drive the fan blades to rotate, thereby cooling the computer body and preventing the computer body from being overheated and affecting its use. A dust-proof net is installed on the heat sink to reduce the entry of dust into the heat sink and the impact of dust on the internal components of the heat sink. The installation ring is installed on the installation block to facilitate the installation and removal of the dust-proof net and the cleaning of the inside of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of an industrial tablet computer with a dustproof structure in the interface of the present application;

[0025] Figure 2 This application Figure 1 The enlarged schematic diagram of point B in the middle;

[0026] Figure 3 This application Figure 1 The enlarged schematic diagram at A in the middle;

[0027] Figure 4 It is a partial cross-sectional view of an industrial tablet computer having an interface with a dustproof structure in the present application;

[0028] Figure 5 It is a partial cross-sectional view of an industrial tablet computer having an interface with a dustproof structure in the present application;

[0029] Figure 6 This application Figure 5 Enlarged diagram of point C in the middle

[0030] Description of reference numerals:

[0031] 1. Computer body; 2. Cover; 3. Buckle plate; 4. Male buckle; 5. Female buckle; 6. Bracket; 7. Dustproof plate; 8. Rotating block; 9. Screw; 10. Limiting block; 11. Shielding plate; 12. Torsion spring; 13. Rotating shaft; 14. Sliding slot frame; 15. Fan blade; 16. Driving motor; 17. Heat dissipation box; 18. Mounting ring; 19. Mounting block; 20. Dustproof net; 21. Limiting block; 22. Sliding column; 23. Spring; 24. Fixed block; 25. Anti-skid pad; 26. Semicircular block DETAILED DESCRIPTION

[0032] The following is combined with Figures 1 to 6 This application is described in further detail.

[0033] The embodiment of the present application discloses an industrial tablet computer having an interface with a dustproof structure.

[0034] Reference Figure 1 An industrial tablet computer with an interface having a dustproof structure comprises a computer body 1, a cover plate 2 is hingedly connected to the upper end of the computer body 1, a bracket 6 is hingedly connected to the lower end of the computer body 1, a storage slot is opened at the lower end of the computer body 1, the bracket 6 corresponds to the storage slot, a sliding slot frame 14 is fixedly connected to the interface of the computer body 1, a dustproof plate 7 is slidably arranged in the sliding slot frame 14, a rotating block 8 is hingedly connected to the sliding slot frame 14, a screw 9 is threadedly connected to the rotating block 8, the screw 9 passes through the rotating block 8 and is threadedly connected to the dustproof plate 7, a limiting block 10 is fixedly connected to the sliding slot frame 14, a shielding structure is arranged on the dustproof plate 7, the shielding structure position corresponds to the interface, and a heat dissipation structure is arranged at the lower end of the computer body 1.

[0035] When using the industrial tablet computer, first open the cover plate 2 at the upper end of the computer body 1, then take out the bracket 6 from the storage slot at the lower end of the computer body 1, which supports the computer body 1. When using the industrial tablet computer in a high-dust workshop, first insert the dustproof plate 7 along the sliding groove frame 14, and limit the dustproof plate 7 with the limiting block 10 so that it will not fall out of the sliding groove frame 14, then fit the rotating block 8 with the end of the dustproof plate 7, and fix the dustproof plate 7 and the rotation by turning the screw 9. When the industrial tablet computer is not in use, dust is prevented at its interface. The detachable dustproof plate 7 also facilitates the cleaning of the computer theme interface and the connection of the interface with other devices. Finally, open the heat dissipation structure at the lower end of the computer body 1 to accelerate the heat dissipation of the computer body 1.

[0036] Reference Figure 2 and Figure 3 The shielding structure includes a rotating shaft 13 rotatably connected to the dustproof plate 7, the rotating shaft 13 is fixedly connected to the shielding plate 11, a torsion spring 12 is sleeved on the rotating shaft 13, the upper end of the torsion spring 12 is fixedly connected to the dustproof plate 7, and the lower end of the torsion spring 12 is fixedly connected to the shielding plate 11.

[0037] When the industrial tablet computer uses the interface, the baffle plate 11 can be moved to drive the torsion spring 12 to contract, exposing the interface under the dustproof plate 7, and the connecting line of other equipment can be connected to the interface. The baffle plate 11 can be loosened to drive the torsion spring 12 to reset, and the device line at the interface can be clamped to reduce the gap when the interface is used. When use is completed, the device line is pulled out to reset the torsion spring 12 and drive the baffle plate 11 to reset, so that the interface can be used alone when the device line is connected, so that other interfaces that do not need to be used will not be exposed, thereby improving the dustproof performance of the interface.

[0038] Reference Figure 4 and Figure 5 The heat dissipation structure includes a heat dissipation box 17 fixedly connected to the lower end of the computer body 1, a driving motor 16 fixedly connected to the lower end of the computer body 1, and a fan blade 15 fixedly connected to the output end of the driving motor 16. A mounting block 19 is fixedly connected to the heat dissipation box 17, a mounting ring 18 is sleeved on the mounting block 19, a U-shaped groove is opened on the mounting ring 18, the U-shaped groove corresponds to the mounting block 19, and a dustproof net 20 is fixedly connected inside the mounting ring 18.

[0039] When using an industrial tablet computer, the drive motor 16 can be started to drive the fan blades 15 to rotate, generating wind to dissipate heat from the computer body 1. The dustproof net 20 reduces the entry of dust into the heat dissipation box 17. By rotating the mounting ring 18, the mounting block 19 slides out of the mounting ring 18, which facilitates the installation and removal of the dustproof net 20 and the cleaning of the inside of the heat dissipation box 17 and the dustproof net 20.

[0040] Reference Figure 5 and Figure 6 The lower end of the computer body 1 is rotatably connected with a fixed block 24, the fixed block 24 is fixedly connected to a limiting block 21, a cylindrical groove is provided on the limiting block 21, the lower end of the computer body 1 is rotatably connected with a sliding column 22, the sliding column 22 is fixedly connected with a semicircular block 26, a spring 23 is sleeved on the sliding column 22, the spring 23 is fixedly connected to the computer body 1 and the semicircular block 26, and the semicircular block 26 is snap-fitted with the cylindrical groove provided on the limiting block.

[0041] When the support frame supports the computer body 1, the limit block 21 can be rotated, and the semicircular block 26 can be pressed down to drive the sliding column 22 to slide into the computer body 1. At the same time, the spring 23 contracts. When the cylindrical groove slides to above the semicircular block, the spring 23 resets and drives the semicircular block to be clamped in the cylindrical groove, so that it fixes the limit block 21, and the bracket 6 is fixed through the limit block 21.

[0042] refer to Figure 1 A buckle plate 3 is hinged on the cover plate 2, a male buckle 4 is fixedly connected to the buckle plate 3, and a female buckle 5 is fixedly connected to the computer body 1, and the male buckle 4 corresponds to the female buckle 5.

[0043] When the computer body 1 is not in use, the female buckle 5 and the male buckle 4 can be fixed so that the cover plate 2 is shielded on the display screen of the computer body, thereby protecting the display screen and preventing dust.

[0044] refer to Figure 1 The bracket 6 is fixedly connected with an anti-skid pad 25, which is a rubber pad.

[0045] When the support frame supports the computer body 1 , the anti-skid pad 25 increases the friction force, making the support frame support the computer body 1 more stable.

[0046] Working principle: When using an industrial tablet computer, first open the cover 2 at the upper end of the computer body 1, then take out the bracket 6 from the storage slot at the lower end of the computer body 1 to support the computer body 1, connect the interface and other devices, and finally open the heat dissipation structure at the lower end of the computer body 1 to speed up the heat dissipation of the computer body 1.

[0047] When the industrial tablet computer is used in a high-dust workshop, first insert the dustproof plate 7 along the sliding groove frame 14, and use the limiting block 10 to limit the dustproof plate 7 so that it will not fall out of the sliding groove frame 14, then fit the rotating block 8 with the end of the dustproof plate 7, and fix the dustproof plate 7 and the rotation by turning the screw 9. When the industrial tablet computer is not in use, its interface is dustproof. The detachable dustproof plate 7 also facilitates the cleaning of the computer theme interface.

[0048] When the industrial tablet computer uses the interface, the baffle plate 11 can be moved to drive the torsion spring 12 to contract, exposing the interface under the dustproof plate 7, and the connecting line of other equipment can be connected to the interface. The baffle plate 11 can be loosened to drive the torsion spring 12 to reset, and the device line at the interface can be clamped to reduce the gap when the interface is used. When use is completed, the device line is pulled out to reset the torsion spring 12 and drive the baffle plate 11 to reset, so that the interface can be used alone when the device line is connected, so that other interfaces that do not need to be used will not be exposed, thereby improving the dustproof performance of the interface.

[0049] When using an industrial tablet computer, the drive motor 16 can be started to drive the fan blades 15 to rotate, generating wind to dissipate heat from the computer body 1. The dustproof net 20 reduces the entry of dust into the heat dissipation box 17. By rotating the mounting ring 18, the mounting block 19 slides out of the mounting ring 18, which facilitates the installation and removal of the dustproof net 20 and the cleaning of the inside of the heat dissipation box 17 and the dustproof net 20.

[0050] When the computer body 1 is not in use, the female buckle 5 and the male buckle 4 can be fixed so that the cover plate 2 covers the display screen of the computer body to protect and prevent dust from forming on the display screen.

[0051] When the support frame supports the computer body 1, the limit block 21 can be rotated, and the semicircular block 26 can be pressed down to drive the sliding column 22 to slide into the computer body 1. At the same time, the spring 23 contracts. When the cylindrical groove slides to above the semicircular block, the spring 23 resets and drives the semicircular block to be clamped in the cylindrical groove, so that it fixes the limit block 21. The bracket 6 is fixed by the limit block 21. When the support frame supports the computer body 1, the anti-slip pad 25 increases the friction force, making the support of the support frame to the computer body 1 more stable.

Claims

1. An industrial tablet computer with an interface having a dustproof structure, comprising a computer body (1), characterized in that: The upper end of the computer body (1) is hinged with a cover plate (2), the lower end of the computer body (1) is hinged with a bracket (6), the lower end of the computer body (1) is provided with a storage slot, the bracket (6) corresponds to the storage slot, a sliding slot frame (14) is fixedly connected to the interface of the computer body (1), a dustproof plate (7) is slidably arranged in the sliding slot frame (14), the sliding slot frame (14) is hinged with a rotating block (8), a screw (9) is threadedly connected to the rotating block (8), the screw (9) passes through the rotating block (8) and is threadedly connected to the dustproof plate (7), the sliding slot frame (14) is fixedly connected with a limiting block (10), a shielding structure is arranged on the dustproof plate (7), the shielding structure is located corresponding to the interface, and a heat dissipation structure is arranged at the lower end of the computer body (1).

2. The industrial tablet computer with an interface having a dustproof structure according to claim 1, characterized in that: The shielding structure comprises a rotating shaft (13) rotatably connected to the dustproof plate (7), the rotating shaft (13) being fixedly connected to the shielding plate (11), a torsion spring (12) being sleeved on the rotating shaft (13), the upper end of the torsion spring (12) being fixedly connected to the dustproof plate (7), and the lower end of the torsion spring (12) being fixedly connected to the shielding plate (11).

3. The industrial tablet computer with an interface having a dustproof structure according to claim 1, characterized in that: The heat dissipation structure comprises a heat dissipation box (17) fixedly connected to the lower end of the computer body (1); the lower end of the computer body (1) is fixedly connected to a drive motor (16); and the output end of the drive motor (16) is fixedly connected to a fan blade (15).

4. The industrial tablet computer with an interface having a dustproof structure according to claim 3, characterized in that: A mounting block (19) is fixedly connected to the heat dissipation box (17), a mounting ring (18) is sleeved on the mounting block (19), a U-shaped groove is formed on the mounting ring (18), the U-shaped groove corresponds to the mounting block (19), and a dustproof net (20) is fixedly connected inside the mounting ring (18).

5. The industrial tablet computer with an interface having a dustproof structure according to claim 1, characterized in that: A buckle plate (3) is hingedly connected to the cover plate (2), a male buckle (4) is fixedly connected to the buckle plate (3), a female buckle (5) is fixedly connected to the computer body (1), and the male buckle (4) corresponds to the female buckle (5).

6. The industrial tablet computer with an interface having a dustproof structure according to claim 1, characterized in that: The lower end of the computer body (1) is rotatably connected to a fixed block (24), the fixed block (24) is fixedly connected to a limit block (21), the limit block (21) is provided with a cylindrical groove, the lower end of the computer body (1) is rotatably connected to a sliding column (22), the sliding column (22) is fixedly connected to a semicircular block (26), a spring (23) is sleeved on the sliding column (22), the spring (23) is fixedly connected to the computer body (1) and the semicircular block (26), and the semicircular block (26) is clamped with the cylindrical groove provided on the limit block (21).

7. The industrial tablet computer with an interface having a dustproof structure according to claim 1, characterized in that: An anti-skid pad (25) is fixedly connected to the bracket (6), and the anti-skid pad (25) is a rubber pad.

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