Multifunctional three-proofing industrial tablet personal computer

Abstract

The utility model relates to the technical field of three-proofing industrial tablet personal computers, in particular to a multifunctional three-proofing industrial tablet personal computer which comprises a tablet personal computer body and is characterized in that a clamping mechanism is arranged on the rear side of the center of the tablet personal computer body in a clamping mode and comprises a heat dissipation box, and clamping L-shaped blocks are arranged on the upper portion and the lower portion of the interior of the heat dissipation box respectively. Sliding blocks are fixedly arranged on the two sides of the bottom end of the L-shaped clamping block, a driving mechanism is fixedly arranged on the rear side of the center of the heat dissipation box and comprises a fixing box, a driving assembly is installed in the fixing box, limiting assemblies are fixedly arranged at the bottom ends of the two sides of the fixing box, and the top ends of the interiors of the limiting assemblies are fixedly connected with the two sides of the bottom end of a supporting frame. The device has the advantages that the tablet personal computer can be further fixed and protected through the device, replacement frequency is reduced, use efficiency is improved, the tablet personal computer can be conveniently placed on a workbench or hung on a wall at a certain inclined angle to be conveniently operated and used, and adjustment can be conducted through the fixing piece arranged at the bottom end to be conveniently and stably used.

Description

Technical Field

[0001] The utility model relates to the technical field of three-proof industrial tablet computers, and more specifically, to a multifunctional three-proof industrial tablet computer. Background Art

[0002] Industrial tablet computers are industrial control computers specially designed for industrial use. Their basic performance and compatibility are almost the same as those of commercial computers. Industrial three-proof tablet computers refer to waterproof, dustproof and drop-proof. Waterproof and waterproof are generally replaced by IP. The first number "x" indicates the level of dustproof and foreign object intrusion prevention of electrical appliances (the foreign objects referred to here include tools, human fingers, etc., which cannot touch the live parts of the electrical appliances to avoid electric shock). The second number "y" indicates the degree of airtightness of the electrical appliances against moisture and waterproof intrusion. The larger the number, the higher the protection level. According to the publication number CN207457918U, a multifunctional human-computer interaction RFID industrial tablet computer is disclosed, including a tablet computer body, a shell, an air inlet and outlet, a handle, a temperature sensor, a radiator, a dustproof net, a cooling fan and a PLC controller. A shell is provided on the outside of the tablet computer body, a touch screen is installed on the inside of the shell, and an air inlet and outlet are opened on one side of the TF card slot. A back cover is installed at the rear end of the shell, handles are installed on both sides of the back cover through first fixing bolts, a temperature sensor is installed on the top of the back cover, a radiator is installed on one side of the handle through a third fixing bolt, a dustproof net is installed on one side of the radiator, a cooling fan is installed on the inner side of the dustproof net, and a PLC controller is installed on one side of the dustproof net. The utility model has high heat dissipation efficiency, ensures the performance of the industrial tablet computer, is beneficial to the use of enterprises, and is very convenient to take and move. However, when using, the tablet computer needs to use the internal processor for a long time to dissipate heat, so the heat dissipation device needs to be installed for a long time. The existing ones are mostly set on the tablet computer for a long time, which causes certain wear and tear on the heat dissipation device, resulting in subsequent inability to use. At the same time, since the tablet computer is mostly used on construction sites, it is inevitable that it is inconvenient to lift it for a long time. Therefore, in order to solve the above technical problems, the present application proposes a multifunctional three-proof industrial tablet computer. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a multifunctional three-proof industrial tablet computer.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional three-proof industrial tablet computer, comprising a tablet computer, a clamping mechanism is clamped on the central rear side of the tablet computer, the clamping mechanism comprises a heat dissipation box, clamping L blocks are arranged on the upper and lower parts of the heat dissipation box, sliders are fixed on both sides of the bottom end of the clamping L block, a driving mechanism is fixed on the central rear side of the heat dissipation box, the driving mechanism comprises a fixed box, a driving assembly is installed inside the fixed box, limiting assemblies are fixed on the bottom ends of both sides of the fixed box, the internal top end of the limiting assembly is connected to the two sides of the bottom end of the fixed support frame, the limiting assembly comprises an adjusting block, a rotating assembly is fixed on the two internal walls of the adjusting block, the top of the rotating assembly is connected to the bottom end of the support frame, and a fixing piece is fixed on the internal front end of the adjusting block.

[0005] Preferably, a through groove is provided downwardly at the top of the heat dissipation box, a central inner groove is fixedly provided inwardly from the rear center of the heat dissipation box, both inner walls of the central inner groove are fixedly provided with slide rails, and a sliding block can be sleeved inside the slide rails.

[0006] Preferably, the front end center of the fixing box is fixedly arranged at the rear wall center of the heat dissipation box, and the inner front wall of the fixing box is provided with a connecting port, and the connecting port is connected to the central inner groove.

[0007] Preferably, the driving assembly includes a main screw, the front end of the main screw is threaded and inserted through the rear wall of the fixed box, the rear end of the main screw is connected to the main rotating disk, the front end of the main screw is fixed with a transverse bevel gear, the front end of the transverse bevel gear engages with a vertical bevel gear, the vertical bevel gear is fixed on the outside of the center of the fixed column, the fixed column is fixed at the center of the threaded rod, the upper and lower ends of the threaded rod are both sleeved inside the limiting sleeve, the limiting sleeve is fixed on the rear wall of the heat dissipation box, the upper and lower ends of the fixed column are sleeved with threaded sleeves, and the front ends of the threaded sleeves are respectively fixed to the rear wall of the front end clamping L block.

[0008] Preferably, an inner groove is provided inside the adjusting block, an upper stopper is fixedly arranged at the front side of the top end of the inner groove, and a front stopper is fixedly arranged at the rear end of the inner groove.

[0009] Preferably, the rotating assembly includes a main rotating shaft, both sides of which are inserted into the bottom ends of the inner wall of the inner groove, a large gear is fixed to the center of the main rotating shaft, the large gear meshes with a small gear, the small gear is fixed to the outside of the center of the auxiliary rotating shaft, the auxiliary rotating shaft is inserted into the top of the inner wall of the inner groove, and a fixed arc surface is provided at the connection between the top of the small gear and the support frame.

[0010] Preferably, the fixing member comprises an auxiliary thread tube, which is fixed at the center of the front stopper, an auxiliary thread rod is inserted into the center thread of the auxiliary thread tube, an auxiliary rotating disk is fixed at the rear end of the auxiliary thread rod, and a square clamp block is fixed at the front end of the auxiliary thread rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, the clamping mechanism is provided with a central inner groove to place the clamping L blocks opposed to each other, so as to clamp and fix the tablet computer. The driving mechanism connected to the rear side can rotate the main rotating disk at the rear end to rotate the threaded rod under the rotation of the main screw rod, so that the threaded rod in the limiting sleeve is rotated and then the threaded sleeve pushes the clamping L blocks to retract inward synchronously, so as to clamp and fix the tablet computer. Through this device, the tablet computer can be further fixed and protected, the replacement frequency can be reduced and the use efficiency can be improved.

[0013] 2. In the utility model, the auxiliary shaft fixed by the small gear in the limit assembly can be rotated, and the large gear in the center of the main shaft is engaged with the small gear to rotate, thereby driving the top support frame to rotate, which is convenient for tilting at a certain angle and placing on a workbench or hanging on the wall for easy operation and use. The fixing piece at the bottom can be adjusted for convenient and stable use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a side perspective view of the structure of the utility model;

[0016] Figure 2 It is a rear view stereogram of the utility model;

[0017] Figure 3 This is a cross-sectional perspective view of the limit assembly of the utility model;

[0018] Figure 4 This is a side view of the internal structure of the utility model;

[0019] Figure 5 It is a rear structural stereogram of the heat dissipation box of the utility model.

[0020] 1. Tablet computer; 2. Clamping mechanism; 21. Heat dissipation box; 211. Center inner groove; 212. Slide rail; 213. Through groove; 22. Clamping L block; 221. Sliding block; 3. Driving mechanism; 31. Fixing box; 311. Connecting port; 32. Driving assembly; 321. Main screw rod; 322. Main rotating disk; 323. Horizontal bevel gear; 324. Vertical bevel gear; 325. Fixing column; 326. Threaded rod; 327. Limit sleeve; 328, threaded sleeve; 4, limit assembly; 41, adjustment block; 411, inner groove; 412, upper block; 413, front block; 42, rotating assembly; 421, main shaft; 422, large gear; 423, secondary shaft; 424, small gear; 425, fixed arc surface; 43, fixing part; 431, secondary thread tube; 432, secondary screw rod; 433, square block; 434, secondary rotating disk; 5, support frame. DETAILED DESCRIPTION

[0021] like Figure 1-5 As shown, the utility model provides a multifunctional three-proof industrial tablet computer, including a tablet computer 1, characterized in that: a clamping mechanism 2 is clamped at the central rear side of the tablet computer 1, the clamping mechanism 2 includes a heat dissipation box 21, and the interior of the heat dissipation box 21 is provided with a clamping L block 22 at the upper and lower parts, and sliders 221 are fixed on both sides of the bottom end of the clamping L block 22, and a driving mechanism 3 is fixed at the central rear side of the heat dissipation box 21, and the driving mechanism 3 includes a fixed box 31, and a driving component 32 is installed inside the fixed box 31, and the bottom ends of both sides of the fixed box 31 are fixed with limit components 4, and the internal top end of the limit component 4 is connected to the bottom sides of the fixed support frame 5, and the limit component 4 includes an adjusting block 41, and the internal two walls of the adjusting block 41 are fixed with a rotating component 42, and the top of the rotating component 42 is connected to the bottom end of the support frame 5, and the internal front end of the adjusting block 41 is fixed with a fixing part 43.

[0022] As a further feature of the present invention, a through groove 213 is downwardly provided at the top of the heat dissipation box 21, and a central inner groove 211 is fixedly provided inwardly from the rear center of the heat dissipation box 21. Both inner walls of the central inner groove 211 are fixedly provided with slide rails 212, and a slider 221 can be sleeved inside the slide rails 212. When the tablet computer 1 needs to be clamped, the rear side of the tablet computer 1 is placed at the front end center of the heat dissipation box 21, and then the clamping L blocks 22 are placed on the upper and lower sides of the tablet computer 1 to facilitate subsequent limiting and fixing.

[0023] The front end center of the fixing box 31 is fixedly arranged at the rear wall center of the heat dissipation box 21, and the inner front wall of the fixing box 31 is provided with a connecting port 311, and the connecting port 311 is connected to the central inner groove 211. The driving assembly 32 comprises a main screw rod 321, and the front end thread of the main screw rod 321 is inserted through the rear wall of the fixing box 31, and the rear end of the main screw rod 321 is connected to the main rotating disk 322. The front end of the main screw rod 321 is fixedly provided with a transverse bevel gear 323, and the front end of the transverse bevel gear 323 engages with the vertical bevel gear 324, and the vertical bevel gear 324 is fixedly arranged on the outer side of the center of the fixing column 325, and the fixing column 325 is fixedly arranged at the center of the threaded rod 326. The upper and lower ends of the threaded rod 326 are both sleeved on the inside of the limiting sleeve 327, and the limiting sleeve 327 is both fixedly arranged on the rear wall of the heat dissipation box 21. The upper and lower ends of the fixing column 325 are both sleeved with a threaded sleeve 328, and the front ends of the threaded sleeve 328 are respectively fixed to the front The rear wall of the clamping L block 22 at the end can be rotated when the tablet computer 1 is placed, and the main rotating disk 322 at the rear end of the fixing box 31 can be rotated to drive the main screw rod 321 at the front end to rotate, and the rotation of the main screw rod 321 drives the horizontal bevel gear 323 fixed at the front end to engage with the vertical bevel gear 324 fixed at the front end on the outside of the fixing column 305 to rotate, and the rotation of the vertical bevel gear 324 drives the fixing column 325 to rotate, and the rotation of the fixing column 325 drives the threaded rod 326 fixed in the center to rotate, and the threaded rod 326 rotates in the limiting sleeves 327 fixed at the upper and lower ends on the rear wall of the heat dissipation box 21, thereby driving the two groups of threaded sleeves 328 inserted in the center to move inward respectively, and the threaded sleeves 328 move inward to drive the clamping L block 22 fixed at the front end to clamp inward and then fix the tablet computer 1. The tablet computer is fixed and protected by this device, and the replacement frequency is reduced and the use efficiency is improved.

[0024] As a further step of the present invention, an inner groove 411 is provided inside the adjusting block 41, an upper stopper 412 is fixedly arranged on the front side of the top end of the inner groove 411, a front stopper 413 is fixedly arranged on the rear end of the inner groove 411, a rotating assembly 42 comprises a main rotating shaft 421, both sides of the main rotating shaft 421 are inserted into the bottom ends of both sides of the inner wall of the inner groove 411, a large gear 422 is fixedly arranged at the center of the main rotating shaft 421, the large gear 422 meshes with a small gear 424, the small gear 424 is fixedly arranged on the outer side of the center of the auxiliary rotating shaft 423, the auxiliary rotating shaft 423 is inserted into the top end of the inner wall of the inner groove 411, a fixed arc surface 425 is arranged at the connection between the top end of the small gear 424 and the supporting frame 5, the fixing part 43 comprises an auxiliary wire tube 431, and the auxiliary wire tube 431 is fixedly arranged on the front stopper The auxiliary screw rod 432 is inserted into the center of 413 and the central thread of the auxiliary wire tube 431, the rear end of the auxiliary screw rod 432 is fixedly provided with an auxiliary rotating disk 434, and the front end of the auxiliary screw rod 432 is fixedly provided with a square clamping block 433. When the tablet computer 1 needs to be placed or hung on the wall, it is only necessary to loosen the auxiliary rotating disk 434 at the front end of the adjusting block 41 and move the auxiliary screw rod 432 out through the auxiliary wire tube 431 inside the front stopper 413 to rotate the bottom end of the small gear 424 fixed at the bottom end of the support frame 5 to engage with the large gear 422 fixed at the center of the main rotating shaft 421 to rotate, thereby driving the support frame 5 to adjust the angle downward, and then tighten the auxiliary rotating disk 434 to move the square clamping block 433 to the bottom side of the large gear 422 to limit the position so that the support frame 5 can be placed or hung.

[0025] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A multifunctional three-proof industrial tablet computer, comprising a tablet computer (1), characterized in that: A clamping mechanism (2) is clamped at the center rear side of the tablet computer (1), the clamping mechanism (2) comprising a heat dissipation box (21), a clamping L block (22) is arranged at the top and bottom of the heat dissipation box (21), sliding blocks (221) are fixedly arranged at both sides of the bottom end of the clamping L block (22), a driving mechanism (3) is fixedly arranged at the center rear side of the heat dissipation box (21), the driving mechanism (3) comprises a fixing box (31), a driving assembly (32) is installed inside the fixing box (31), limiting assemblies (4) are fixedly arranged at both bottom ends of the fixing box (31), the internal top end of the limiting assemblies (4) is connected to both sides of the bottom end of the fixed support frame (5), the limiting assemblies (4) comprise an adjusting block (41), a rotating assembly (42) is fixedly arranged on both inner walls of the adjusting block (41), the top end of the rotating assembly (42) is connected to the bottom end of the support frame (5), and a fixing piece (43) is fixedly arranged at the internal front end of the adjusting block (41).

2. The multifunctional triple-proof industrial tablet computer according to claim 1, characterized in that: A through groove (213) is provided downwardly at the top of the heat dissipation box (21); a central inner groove (211) is fixedly provided inwardly from the rear center of the heat dissipation box (21); both inner walls of the central inner groove (211) are fixedly provided with slide rails (212); and a sliding block (221) can be sleeved inside the slide rails (212).

3. The multifunctional triple-proof industrial tablet computer according to claim 1 is characterized in that: The front end center of the fixing box (31) is fixedly arranged at the rear wall center of the heat dissipation box (21), and the inner front wall of the fixing box (31) is provided with a connection port (311), and the connection port (311) is connected to the central inner groove (211).

4. The multifunctional triple-proof industrial tablet computer according to claim 1, characterized in that: The driving assembly (32) comprises a main screw rod (321), the front end of the main screw rod (321) is threadedly inserted through the rear wall of the fixed box (31), the rear end of the main screw rod (321) is connected to the main rotating disk (322), the front end of the main screw rod (321) is fixed with a transverse bevel gear (323), the front end of the transverse bevel gear (323) is meshed with a vertical bevel gear (324), and the vertical bevel gear (324) is fixed on the fixed column. (325) outside the center, the fixing column (325) is fixed at the center of the threaded rod (326), the upper and lower ends of the threaded rod (326) are both sleeved inside the limiting sleeve (327), the limiting sleeve (327) is both fixed to the rear wall of the heat dissipation box (21), the upper and lower ends of the fixing column (325) are both sleeved with a threaded sleeve (328), and the front end of the threaded sleeve (328) is respectively fixed to the rear wall of the front end clamping L block (22).

5. The multifunctional triple-proof industrial tablet computer according to claim 1 is characterized by: An inner groove (411) is provided inside the adjustment block (41), an upper stopper (412) is fixedly arranged at the front side of the top end of the inner groove (411), and a front stopper (413) is fixedly arranged at the rear end of the inner groove (411).

6. The multifunctional triple-proof industrial tablet computer according to claim 1, characterized in that: The rotating assembly (42) comprises a main rotating shaft (421), the two sides of which are inserted into the bottom ends of the inner wall of the inner groove (411), a large gear (422) is fixedly arranged at the center of the main rotating shaft (421), the large gear (422) meshes with a small gear (424), the small gear (424) is fixedly arranged outside the center of the auxiliary rotating shaft (423), the auxiliary rotating shaft (423) is inserted into the top end of the inner wall of the inner groove (411), and a fixed arc surface (425) is provided at the connection between the top end of the small gear (424) and the support frame (5).

7. The multifunctional triple-proof industrial tablet computer according to claim 1, characterized in that: The fixing member (43) comprises an auxiliary thread tube (431), the auxiliary thread tube (431) is fixed at the center of the front stopper (413), an auxiliary threaded rod (432) is inserted into the center thread of the auxiliary thread tube (431), an auxiliary rotating disk (434) is fixed at the rear end of the auxiliary threaded rod (432), and a square clamping block (433) is fixed at the front end of the auxiliary threaded rod (432).

Images