Internet of Things application terminal assembly with dustproof structure

Abstract

The utility model relates to the technical field of Internet of Things equipment, and discloses an Internet of Things application terminal assembly with a dustproof structure, which comprises a terminal main body, a display screen is embedded on the upper surface of the terminal main body, a button is arranged on the upper surface of the terminal main body, a limiting plate is fixedly connected with the upper surface of the terminal main body, and the limiting plate is fixedly connected with the terminal main body. The number of the limiting plates is two, the opposite faces of the two limiting plates are slidably connected with a dustproof shell, the upper surface of the terminal body is fixedly connected with a limiting block, and the upper surface of the limiting block is provided with an inner groove. At the moment, the clamping block moves into the limiting block until the clamping block and the fixing hole are located at the same position, the spring resets to push the clamping block to move into the fixing hole to fix the dustproof shell, and when dust prevention is not needed, the driving plate is pressed to drive the clamping block to move away from the fixing hole to cancel fixation of the dustproof shell. And then the dustproof shell is pulled open through the digging groove, so that the equipment has a dustproof effect on the display screen.

Description

Technical Field

[0001] The utility model belongs to the technical field of Internet of Things equipment, in particular to an Internet of Things application terminal component with a dustproof structure. Background Art

[0002] Data terminal equipment is the end device or end system in the data communication system, referred to as DTE. It serves as a data source or a destination or both. Data terminal equipment includes devices such as computers, protocol converters and multiplexers. Data terminal equipment, that is, computer display terminals, is the input and output device of the computer system. Computer display terminals were born with the centralized processing mode of the host era, and have continued to improve with the development of computing technology, and advanced displays have been continuously born.

[0003] Referring to CN218218058U, an Internet of Things application terminal component with a dustproof structure includes a terminal body, a mounting shell is fixedly connected to the side wall of the terminal body, a storage box is rotatably arranged on the inner wall of the mounting shell, a support bar is fixedly connected to the inner wall of the storage box, and jacks arranged at equal distances are provided on the support bar, and a limit assembly for preventing the storage box from rotating naturally is fixed to the front end of the mounting shell, and the limit assembly includes a guide column fixed to the front end of the storage box, a limit piece is slidably arranged on the guide column, a spring is fixed between the limit piece and the storage box, and the spring is sleeved on the guide column. In the utility model, the user can insert the hardware tool into the jack in advance, and then when it is needed to use, the limit assembly is separated from the storage box by operation, and then the storage box is turned over to rotate the storage box out of the mounting shell. At this time, the hardware tool can be taken out from the storage box to inspect and maintain the terminal body.

[0004] However, in the process of implementing the above application, the applicant found that when the device is not in use, the device is exposed to the outside world, and dust in the air easily falls on the surface of the display screen and the gap between the buttons. If dust prevention is not carried out in time, excessive dust accumulation will cause corrosion to the internal components, causing losses, reducing service life and increasing costs. Utility Model Content

[0005] The purpose of the utility model is to provide an Internet of Things application terminal component with a dustproof structure in order to solve the problem that when the device is not in use, the device is exposed to the outside world, and dust in the air easily falls on the surface of the display screen and the gap between the buttons. If dust prevention is not carried out in time, excessive dust accumulation will cause internal corrosion of the components, causing losses, reducing the service life and increasing costs.

[0006] The technical solution adopted by the utility model is as follows: an Internet of Things application terminal component with a dustproof structure, comprising a terminal body, a display screen embedded in the upper surface of the terminal body, a button arranged on the upper surface of the terminal body, and characterized in that: a limiting plate is fixedly connected to the upper surface of the terminal body, the number of the limiting plates is two, and the opposite surfaces of the two limiting plates are slidably connected with a dustproof shell, the upper surface of the terminal body is fixedly connected with a limiting block, the upper surface of the limiting block is provided with an inner groove, the inner wall of the inner groove is slidably connected with a clamping block, the upper surface of the dustproof shell is provided with a fixing hole, and the inner wall of the fixing hole is adapted to the surface of the clamping block.

[0007] By adopting the above technical solution, when it is necessary to protect the surface of the display screen from dust, the dustproof shell is first pushed using the groove, and the dustproof shell now uses the moving block to slide between the two limit plates until the entire dustproof shell covers the top of the display screen, and the pushing of the dustproof shell is stopped. When the dustproof shell moves to above the display screen, the dustproof shell squeezes the clamping block, and the clamping block moves into the limit block until the clamping block and the fixing hole are in the same position, and the spring resets and pushes the clamping block into the fixing hole to fix the dustproof shell. When dustproofing is not needed, the driving plate is pressed, and the driving plate drives the clamping block to move away from the fixing hole to cancel the fixation of the dustproof shell, and then the dustproof shell is pulled open through the groove, so that the device has the effect of dustproofing the display screen.

[0008] In a preferred embodiment, the opposing surfaces of the two limit plates are provided with moving grooves, the inner walls of the moving grooves are slidably connected with moving blocks, and the side of the moving blocks away from the inner walls of the moving grooves is fixedly connected to the dustproof shell.

[0009] By adopting the above technical solution and arranging the moving block, the moving groove can be utilized to slide when the dustproof shell is pushed.

[0010] In a preferred embodiment, a groove is formed on the upper surface of the dustproof shell.

[0011] By adopting the above technical solution and providing the groove, it is convenient for the user to push the dustproof shell to move above the display screen, or to pull the dustproof shell out from above the display screen.

[0012] In a preferred embodiment, a spring is fixedly connected to the lower surface of the clamping block, and one end of the spring away from the clamping block is fixedly connected to the bottom wall of the inner wall of the limiting block.

[0013] By adopting the above technical solution and arranging a spring, the clamping block can be pushed into the fixing hole to clamp and fix the dustproof shell after resetting, so as to avoid the dustproof shell moving away from the display screen and failing to protect the display screen from dust when the display screen is protected from dust.

[0014] In a preferred embodiment, a sliding groove is provided on the inner wall of the limit block, a sliding block is slidably connected to the inner wall of the sliding groove, and a side of the sliding block away from the inner wall of the sliding groove is fixedly connected to the clamping block.

[0015] By adopting the above technical solution and providing the sliding groove, the engaging block can slide on the inner wall of the limiting block after being pushed.

[0016] In a preferred embodiment, a driving plate is fixedly connected to a side surface of the clamping block.

[0017] By adopting the above technical solution and providing a driving plate, it is convenient for a user to push the clamping block to move away from the fixing hole to cancel the fixation of the dustproof shell.

[0018] In a preferred embodiment, a first baffle is fixedly connected to the inner wall of the slide groove, and a second baffle is fixedly connected to the inner wall of the limit plate.

[0019] By adopting the above technical solution and providing the first baffle, it is possible to prevent the slider from sliding out of the slide groove.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] 1. In the utility model, when it is necessary to protect the surface of the display screen from dust, the dustproof shell is first pushed by using the groove. At this time, the dustproof shell slides between the two limit plates by using the moving block until the entire dustproof shell covers the top of the display screen, and the pushing of the dustproof shell is stopped. When the dustproof shell moves to the top of the display screen, the dustproof shell squeezes the clamping block. At this time, the clamping block moves into the limit block until the clamping block and the fixing hole are in the same position. The spring reset pushes the clamping block to move into the fixing hole to fix the dustproof shell. When dustproof is not needed, the driving plate is pressed, and the driving plate drives the clamping block to move away from the fixing hole to cancel the fixation of the dustproof shell. Then, the dustproof shell is pulled open by using the groove, so that the device has the effect of dustproofing the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 It is a side view structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the exploded structure of the clamping block of the utility model.

[0026] Markings in the figure: 1. Terminal body; 2. Limit block; 3. Card block; 4. Limit plate; 5. Moving slot; 6. Moving block; 7. Dust cover; 8. Groove; 9. Fixing hole; 10. Display screen; 11. Inner groove; 12. Slide groove; 13. Spring; 14. Slider; 15. First baffle; 16. Second baffle; 17. Button; 18. Driving plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-4 , refer to Figure 2-4 , an Internet of Things application terminal component with a dustproof structure, including a terminal body 1, a display screen 10 is embedded on the upper surface of the terminal body 1, a button 17 is arranged on the upper surface of the terminal body 1, a limit plate 4 is fixedly connected to the upper surface of the terminal body 1, the number of the limit plates 4 is two, and the opposite surfaces of the two limit plates 4 are slidably connected with a dustproof shell 7, a limit block 2 is fixedly connected to the upper surface of the terminal body 1, an inner groove 11 is opened on the upper surface of the limit block 2, a clamping block 3 is slidably connected to the inner wall of the inner groove 11, and a fixing hole 9 is opened on the upper surface of the dustproof shell 7, and the inner wall of the fixing hole 9 is fixedly connected to the upper surface of the terminal body 1. The wall is adapted to the surface of the snap-fit ​​block 3. When the surface of the display screen 10 needs to be dustproof, the dustproof shell 7 is first pushed using the groove 8. The dustproof shell 7 now uses the moving block 6 to slide between the two limit plates 4 until the entire dustproof shell 7 covers the top of the display screen 10. Stop pushing the dustproof shell 7. When the dustproof shell 7 moves to above the display screen 10, the dustproof shell 7 squeezes the snap-fit ​​block 3. At this time, the snap-fit ​​block 3 moves into the limit block 2 until the snap-fit ​​block 3 and the fixing hole 9 are in the same position. The snap-fit ​​block 3 moves into the fixing hole 9 to fix the dustproof shell 7 for dustproofing.

[0029] Reference Figure 1-2 The opposite surfaces of the two limit plates 4 are provided with moving grooves 5, and the inner wall of the moving groove 5 is slidably connected with a moving block 6. The side of the moving block 6 away from the inner wall of the moving groove 5 is fixedly connected to the dustproof shell 7. By setting the moving block 6, the moving groove 5 can be used to slide when the dustproof shell 7 is pushed.

[0030] Reference Figure 2-3 The upper surface of the dustproof shell 7 is provided with a groove 8. By providing the groove 8, it is convenient for the user to push the dustproof shell 7 to move above the display screen 10, or to pull the dustproof shell 7 out from above the display screen 10.

[0031] Reference Figure 1-2 A spring 13 is fixedly connected to the lower surface of the clamping block 3, and one end of the spring 13 away from the clamping block 3 is fixedly connected to the bottom wall of the inner wall of the limit block 2. By setting the spring 13, the clamping block 3 can be pushed into the fixing hole 9 after reset to clamp and fix the dustproof shell 7, thereby preventing the dustproof shell 7 from moving away and failing to protect the display screen 10 from dust when the display screen 10 is dustproof.

[0032] Reference Figure 2-3 A slide groove 12 is provided on the inner wall of the limit block 2, and a slider 14 is slidably connected to the inner wall of the slide groove 12. The slider 14 is fixedly connected to the clamping block 3 on the side away from the inner wall of the slide groove 12. By setting the slide groove 12, the clamping block 3 can slide on the inner wall of the limit block 2 when the clamping block 3 is pushed.

[0033] Reference Figure 1-2 A driving plate 18 is fixedly connected to the side of the clamping block 3. By providing the driving plate 18, it is convenient for the user to push the clamping block 3 away from the fixing hole 9 to cancel the fixation of the dustproof shell 7.

[0034] Reference Figure 2-3 A first baffle 15 is fixedly connected to the inner wall of the slide groove 12, and a second baffle 16 is fixedly connected to the inner wall of the limit plate 4. By providing the first baffle 15, the slider 14 can be prevented from sliding out of the slide groove 12.

[0035] The implementation principle of an embodiment of an Internet of Things application terminal component with a dustproof structure of the utility model is as follows: when it is necessary to prevent dust from being applied to the surface of the display screen 10, the dustproof shell 7 is first pushed by the groove 8. At this time, the dustproof shell 7 uses the moving block 6 to slide between the two limit plates 4 until the entire dustproof shell 7 covers the top of the display screen 10, and the pushing of the dustproof shell 7 is stopped. When the dustproof shell 7 moves to above the display screen 10, the dustproof shell 7 squeezes the clamping block 3. At this time, the clamping block 3 moves into the limit block 2 until the clamping block 3 and the fixing hole 9 are in the same position. The spring 13 resets and pushes the clamping block 3 to move into the fixing hole 9 to fix the dustproof shell 7. When dustproofing is not needed, the driving plate 18 is pressed, and the driving plate 18 drives the clamping block 3 to move away from the fixing hole 9 to cancel the fixation of the dustproof shell 7. Then, the dustproof shell 7 is pulled open through the groove 8, so that the device has the effect of preventing dust from being applied to the display screen 10.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An Internet of Things application terminal component with a dustproof structure, comprising a terminal body (1), a display screen (10) being embedded on the upper surface of the terminal body (1), and a button (17) being arranged on the upper surface of the terminal body (1), characterized in that: The upper surface of the terminal body (1) is fixedly connected to a limit plate (4), the number of the limit plates (4) is two, and the opposite surfaces of the two limit plates (4) are slidably connected to a dust cover (7), the upper surface of the terminal body (1) is fixedly connected to a limit block (2), the upper surface of the limit block (2) is provided with an inner groove (11), the inner wall of the inner groove (11) is slidably connected to a clamping block (3), the upper surface of the dust cover (7) is provided with a fixing hole (9), the inner wall of the fixing hole (9) is adapted to the surface of the clamping block (3).

2. The Internet of Things application terminal component with a dustproof structure as claimed in claim 1, characterized in that: The opposing surfaces of the two limit plates (4) are each provided with a moving groove (5), the inner wall of the moving groove (5) is slidably connected to a moving block (6), and the side of the moving block (6) away from the inner wall of the moving groove (5) is fixedly connected to a dustproof shell (7).

3. The Internet of Things application terminal component with a dustproof structure as claimed in claim 1, characterized in that: The upper surface of the dustproof shell (7) is provided with a groove (8).

4. The Internet of Things application terminal component with a dustproof structure as claimed in claim 1, characterized in that: A spring (13) is fixedly connected to the lower surface of the clamping block (3), and one end of the spring (13) away from the clamping block (3) is fixedly connected to the bottom wall of the inner wall of the limiting block (2).

5. The Internet of Things application terminal component with a dustproof structure as claimed in claim 1, characterized in that: The inner wall of the limit block (2) is provided with a sliding groove (12), the inner wall of the sliding groove (12) is slidably connected to a sliding block (14), and the side of the sliding block (14) away from the inner wall of the sliding groove (12) is fixedly connected to the clamping block (3).

6. The Internet of Things application terminal component with a dustproof structure as claimed in claim 1, characterized in that: A driving plate (18) is fixedly connected to the side surface of the clamping block (3).

7. The Internet of Things application terminal component with a dustproof structure as claimed in claim 5, characterized in that: A first baffle (15) is fixedly connected to the inner wall of the slide groove (12), and a second baffle (16) is fixedly connected to the inner wall of the limit plate (4).

Images