Multi-serial-port Internet of Things communication terminal

Abstract

The utility model provides a multi-serial-port Internet of Things communication terminal, which relates to the technical field of Internet of Things communication and comprises terminal equipment, anti-collision corner pads are fixed at four corners of the side surface of the terminal equipment, high-friction holes are formed in the surfaces of the anti-collision corner pads, high-toughness columns are slidably connected to the inner walls of the high-friction holes, and bottom fixing discs are fixed at the bottoms of the high-toughness columns. The problem that a multi-serial-port internet-of-things communication terminal needs to be connected with a plurality of devices, the communication terminal needs to be fixed once being installed and connected to the corresponding devices, and in a traditional fixing mode, screws and bolts are usually adopted to fix the communication terminal on a wall or the ground, so that the communication terminal cannot be fixed easily is solved by adopting a mode of installing high-toughness columns. According to the fixing mode, the wall or the ground can be damaged when the screws and the bolts are frequently screwed or unscrewed, secondly, the fixing mode is inconvenient to disassemble and assemble equipment, and particularly when the equipment needs to be maintained or upgraded, the inconvenient disassembly and assembly process can increase the operation difficulty of workers, so that the later maintenance cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things communication, and in particular to a multi-serial port Internet of Things communication terminal. Background Art

[0002] The IoT communication terminal is a device that connects the sensor network layer and the transmission network layer. It is responsible for collecting data and sending it to the network layer. The IoT communication terminal is a key component in the IoT architecture. They are located at the junction of the perception layer and the transmission layer. Their main responsibilities are to complete tasks such as data collection, preliminary processing, encryption and transmission. In the application scenarios of the IoT, communication terminals are often in a heterogeneous network environment and need to have the ability to perceive scene changes. Based on this, they select the best service channel for users through optimized decisions, which ensures that users can get the best user experience.

[0003] In the prior art, a multi-serial port IoT communication terminal is a device widely used in various industries. It connects different devices through multiple serial ports. Since it needs to connect many devices, it is crucial to ensure the stability and reliability of the communication terminal during the actual installation process. Once these communication terminals are installed and connected to the corresponding devices, they need to remain fixed to ensure the continuity and stability of communication. Traditional fixing methods usually use screws and bolts to fix the communication terminal on the wall or the ground. This fixing method will cause damage to the wall or the ground when frequently tightening or loosening the screws and bolts. Secondly, this fixing method is not convenient for disassembly and assembly of the equipment, especially when equipment maintenance or upgrading is required. The inconvenient disassembly and assembly process will increase the operating difficulty of the staff, thereby increasing the subsequent maintenance cost. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multi-serial port Internet of Things communication terminal.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-serial port Internet of Things communication terminal, including a terminal device, wherein anti-collision corner pads are fixed at the four corners of the side of the terminal device, the surface of the anti-collision corner pad is provided with a high-friction hole, the inner wall of the high-friction hole is slidably connected with a high-toughness column, the bottom of the high-toughness column is fixed with a bottom fixing plate, the surface of the high-toughness column is provided with a deformation reserved groove, the top of the high-toughness column is fixed with an outward-expanding fixing foot, the inner wall of the high-toughness column is provided with an internal thread, the internal thread is threadedly connected with a threaded column, and the top of the threaded column is fixed with a cross limiting plate. In the prior art, a multi-serial port Internet of Things communication terminal is a device widely used in various industries. It connects different devices through multiple serial ports. Since it needs to connect many devices, it is crucial to ensure the stability and reliability of the communication terminal during the actual installation process. Once these communication terminals are installed and connected to the corresponding devices, they need to remain fixed to ensure the continuity and stability of communication. Traditional fixing methods usually use screws and bolts to fix the communication terminal The utility model solves this problem by installing high-toughness columns, so that when the staff needs to fix the terminal equipment, the bottom fixing plate is first fixed on the ground or wall, and then the high-friction hole is put on the circumference of the high-toughness column, and the cross limiting plate is screwed into the inner thread by screwing the cross limiting plate with a screwdriver, so that the threaded column squeezes the high-toughness column outward, and the friction between the circumference of the high-toughness column and the inner wall of the high-friction hole is increased by pressure, and at the same time, the outward-expanding fixing foot buckles the anti-collision corner pad to fix the equipment. When the equipment is disassembled, the threaded column can be taken out by unscrewing the threaded column. When the staff needs to remove the component, they only need to step on the high-toughness column, leaving only the bottom fixing plate on the ground, which can minimize the impact of the component, thereby facilitating the staff to fix it and improving the user experience.

[0006] Preferably, a groove is provided on the top of the anti-collision corner pad, and a rubber pad is adhesively connected to the inner wall of the groove. In the prior art, since the outward-expanding fixing foot protrudes from the surface of the anti-collision corner pad, it becomes a part that is more easily in contact with external objects. In daily use and movement, the outward-expanding fixing foot will first come into contact with the ground or other obstacles due to its higher position. This design exposes the outward-expanding fixing foot to a higher risk and makes it easy to suffer from friction or impact. Friction may cause wear to the surface of the outward-expanding fixing foot, and prolonged friction may even cause damage to the surface of the material. When the outward-expanding fixing foot is subjected to strong impact from the side or angle, cracks may be generated or even break. To solve this problem, the utility model adopts an installation method to achieve that when the component is installed, the outward-expanding fixing foot can be hidden by the groove, so that the component is not easily worn, thereby achieving the effect of increasing the service life of the equipment.

[0007] Preferably, a limiting platform is provided on the top of the high-toughness column. In the prior art, the terminal devices have a large weight. Once they accidentally slip from the hands of the user or are accidentally knocked off the desktop, the impact force they receive when they fall to the ground often causes damage to the devices, such as circuit board breakage or component detachment. Since terminal devices usually contain sophisticated electronic components and complex structural designs, once a fall occurs, even a small impact may cause the device to malfunction or even be completely scrapped. To address such problems, the utility model solves the problem by providing a limiting platform, so that when the threaded column is screwed in, the limiting platform limits the cross limiting disk from descending, thereby preventing the high-toughness column from expanding outward and causing interference, thereby achieving the effect of increasing the service life of the equipment.

[0008] Preferably, a rubber layer is fixed to the side of the anti-collision corner pad to improve the buffering effect and prevent equipment damage.

[0009] Preferably, the depth of the sinking groove is equal to the height of the outward-expanding fixing foot, so as to prevent the outward-expanding fixing foot from protruding out of the sinking groove and improve the service life of the equipment.

[0010] Preferably, the top edge of the outwardly expanding fixing foot is configured as a cut angle to prevent scratches on the user during installation, thereby improving the user experience.

[0011] Preferably, the anti-collision corner pad is made of polyurethane rubber material, which improves the cushioning effect while retaining the strength.

[0012] Beneficial Effects

[0013] 1. In the prior art, a multi-serial port IoT communication terminal is a device widely used in various industries. It connects different devices through multiple serial ports. Since it needs to connect many devices, it is very important to ensure the stability and reliability of the communication terminal during the actual installation process. Once these communication terminals are installed and connected to the corresponding devices, they need to remain fixed to ensure the continuity and stability of communication. The traditional fixing method usually uses screws and bolts to fix the communication terminal on the wall or the ground. This fixing method will cause damage to the wall or the ground when the screws and bolts are frequently tightened or loosened. Secondly, this fixing method is not convenient for the disassembly and assembly of the equipment, especially when equipment maintenance or upgrade is required. The inconvenient disassembly and assembly process will increase the number of workers. The utility model solves this problem by installing high-toughness columns. When the staff needs to fix the terminal equipment, they first fix the bottom fixing plate on the ground or wall, then put the high-friction hole on the circumference of the high-toughness column, and use a screwdriver to turn the cross limiting plate to screw the threaded column into the inner thread, so that the threaded column squeezes the high-toughness column outward, and the friction between the circumference of the high-toughness column and the inner wall of the high-friction hole is increased by pressure. At the same time, the outward-expanding fixing feet buckle the anti-collision corner pads to fix the equipment. When the equipment is disassembled, it is only necessary to unscrew the threaded column to take out the equipment. When the staff needs to remove the components, they only need to step on the high-toughness column, leaving only the bottom fixing plate on the ground, which can minimize the impact of the components, facilitate the staff to fix, and improve the user experience.

[0014] 2. In the prior art, since the outward-expanding fixing foot protrudes from the surface of the anti-collision corner pad, it becomes a part that is more easily in contact with external objects. In daily use and movement, the outward-expanding fixing foot will first come into contact with the ground or other obstacles due to its higher position. This design exposes the outward-expanding fixing foot to a higher risk and makes it easy to be subjected to friction or impact. Friction may cause wear on the surface of the outward-expanding fixing foot. Long-term friction may even cause damage to the surface of the material. When the outward-expanding fixing foot is subjected to strong impact from the side or angle, it may cause cracks or even breakage. To solve this problem, the utility model adopts an installation method to achieve that when the component is installed, the outward-expanding fixing foot can be hidden by the sink groove, so that the component is not easily worn, thereby achieving the effect of increasing the service life of the equipment.

[0015] 3. In the prior art, the terminal devices have a large weight. Once they accidentally slip from the hands of the user or are accidentally knocked off the desktop, the impact force they receive when they fall to the ground often causes damage to the devices, such as circuit board breakage or component detachment. Since terminal devices usually contain sophisticated electronic components and complex structural designs, once a fall occurs, even a small impact may cause the device to malfunction or even be completely scrapped. To address such problems, the utility model solves this problem by setting a limiting table, which ensures that when the threaded column is screwed in, the limiting table limits the cross limiting disk from descending, thereby preventing the high-toughness column from expanding outward and causing interference, thereby achieving the effect of increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the rubber layer of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the high friction hole of the utility model;

[0019] Figure 4 It is an exploded view of the high-toughness column of the utility model.

[0020] Legend:

[0021] 1. Terminal device; 2. Anti-collision corner pad; 201. High friction hole; 202. Sink; 203. High toughness column; 204. Deformation reserved groove; 205. Bottom fixing plate; 206. Internal thread; 207. Outward expansion fixing foot; 208. Threaded column; 209. Cross limiting plate; 2010. Limiting platform; 3. Rubber layer. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0025] Reference Figure 1-4A multi-serial port Internet of Things communication terminal includes a terminal device 1, wherein the four corners of the side of the terminal device 1 are fixed with anti-collision corner pads 2, the surface of the anti-collision corner pad 2 is provided with a high friction hole 201, the inner wall of the high friction hole 201 is slidably connected with a high-toughness column 203, the bottom of the high-toughness column 203 is fixed with a bottom fixing plate 205, the surface of the high-toughness column 203 is provided with a deformation reserved groove 204, the top of the high-toughness column 203 is fixed with an outward expansion fixing foot 207, the inner wall of the high-toughness column 203 is provided with an internal thread 206, the internal thread 206 is threadedly connected with a threaded column 208, and the top of the threaded column 208 A cross limiting disk 209 is fixed. The multi-serial port Internet of Things communication terminal is a device widely used in various industries. It connects different devices through multiple serial ports. Since it needs to connect many devices, it is crucial to ensure the stability and reliability of the communication terminal during the actual installation process. Once these communication terminals are installed and connected to the corresponding devices, they need to remain fixed to ensure the continuity and stability of communication. Traditional fixing methods usually use screws and bolts to fix the communication terminal on the wall or the ground. This fixing method will cause damage to the wall or the ground when the screws and bolts are frequently tightened or loosened. Secondly, this fixing method is not convenient for disassembly and assembly of the equipment, especially when equipment maintenance or upgrading is required. The inconvenient disassembly and assembly process will increase the difficulty of operation for the staff, thereby increasing the subsequent maintenance cost. The high-toughness column 203 is installed to solve the problem. When the staff needs to fix the terminal device 1, the bottom fixing disk 205 is first fixed to the ground or wall, and then the high friction hole 201 is put on the circumference of the high-toughness column 203, and the cross limiting disk 20 is screwed with a screwdriver. 9 Screw the threaded column 208 into the internal thread 206 so that the threaded column 208 squeezes the high-toughness column 203 outward, and increases the friction between the circumference of the high-toughness column 203 and the inner wall of the high-friction hole 201 through pressure. At the same time, the outward-expanding fixed foot 207 buckles the anti-collision corner pad 2 to fix the device. When the device is disassembled, it is only necessary to unscrew the threaded column 208 to remove the device. When the staff needs to remove the component, it is only necessary to step on the high-toughness column 203. Only the bottom fixing plate 205 is left on the ground, which can minimize the impact of the component, facilitate the staff to fix it, and improve the user experience. The anti-collision corner pad 2 is made of polyurethane rubber material, which improves the buffering effect while retaining strength. A rubber layer 3 is fixed on the side of the anti-collision corner pad 2 to improve the buffering effect and prevent equipment damage. The top edge of the outward-expanding fixed foot 207 is set as a cut angle to prevent scratches on the user during installation and improve the user experience.

[0026] A groove 202 is provided on the top of the anti-collision corner pad 2, and a rubber pad is glued to the inner wall of the groove 202. Since the outward expansion fixing foot 207 protrudes from the surface of the anti-collision corner pad 2, it becomes a part that is more likely to contact external objects. In daily use and movement, the outward expansion fixing foot 207 will first contact the ground or other obstacles due to its higher position. This design exposes the outward expansion fixing foot 207 to a higher risk and is prone to friction or impact. Friction may cause wear on the surface of the outward expansion fixing foot 207. Long-term friction may even cause damage to the surface of the material. When the outward expansion fixing foot 207 is subjected to a strong impact from the side or angle, it will cause cracks or even breakage. The installation method is used to solve this problem. When the component is installed, the outward expansion fixing foot 207 can be hidden by the groove 202, so that the component is not easily worn, thereby achieving the effect of increasing the service life of the equipment. The depth of the groove 202 is equal to the height of the outward expansion fixing foot 207, which prevents the outward expansion fixing foot 207 from protruding from the groove 202 and increases the service life of the equipment. A limiting platform 2010 is provided on the top of the high-toughness column 203. The terminal device 1 has a large weight. Once they accidentally slip from the user's hands or are accidentally knocked off the desktop, the impact force they receive when they fall to the ground will often cause damage to the device, such as circuit board breakage or component detachment. Since the terminal device 1 usually contains sophisticated electronic components and complex structural designs, once a fall occurs, even a small impact may cause the device to malfunction or even be completely scrapped. This problem is solved by providing a limiting platform 2010, so that when the threaded column 208 is screwed in, the limiting platform 2010 limits the cross limiting disk 209 from descending, thereby preventing the high-toughness column 203 from expanding outward and interfering, thereby achieving the effect of increasing the service life of the equipment.

[0027] The working principle of the utility model is as follows: when the staff needs to fix the terminal device 1, first fix the bottom fixing plate 205 on the ground or the wall, then put the high friction hole 201 on the circumference of the high-toughness column 203, and use a screwdriver to turn the cross limiting plate 209 to screw the threaded column 208 into the internal thread 206, so that the threaded column 208 squeezes the high-toughness column 203 outward, and the friction between the circumference of the high-toughness column 203 and the inner wall of the high friction hole 201 is increased by pressure. At the same time, the outward-expanding fixing foot 207 buckles the anti-collision corner pad 2 to fix the equipment. When the equipment is disassembled, it is only necessary to unscrew the threaded column 208 to take out the equipment. When the staff needs to remove the component, it is only necessary to step on the high-toughness column 203, leaving only the bottom fixing plate 205 on the ground to minimize the impact of the component.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-serial port Internet of Things communication terminal, comprising a terminal device (1), characterized in that: The terminal device (1) is fixed with an anti-collision corner pad (2) at each of the four corners of the side, the anti-collision corner pad (2) is provided with a high friction hole (201) on the surface, a high-toughness column (203) is slidably connected to the inner wall of the high friction hole (201), a bottom fixing plate (205) is fixed to the bottom of the high-toughness column (203), a deformation reserved groove (204) is provided on the surface of the high-toughness column (203), an outward-expanding fixing foot (207) is fixed to the top of the high-toughness column (203), an internal thread (206) is provided on the inner wall of the high-toughness column (203), the internal thread (206) is threadedly connected to a threaded column (208), and a cross limiting plate (209) is fixed to the top of the threaded column (208).

2. A multi-serial port Internet of Things communication terminal according to claim 1, characterized in that: A sink groove (202) is provided on the top of the anti-collision corner pad (2), and a rubber pad is glued and connected to the inner wall of the sink groove (202).

3. A multi-serial port Internet of Things communication terminal according to claim 1, characterized in that: A limiting platform (2010) is provided on the top of the high-toughness column (203).

4. A multi-serial port Internet of Things communication terminal according to claim 1, characterized in that: A rubber layer (3) is fixed on the side of the anti-collision corner pad (2).

5. A multi-serial port Internet of Things communication terminal according to claim 2, characterized in that: The depth of the sink (202) is equal to the height of the outwardly expanded fixing foot (207).

6. A multi-serial port Internet of Things communication terminal according to claim 1, characterized in that: The top edge of the outwardly expanded fixing foot (207) is configured as a cut angle.

7. A multi-serial port Internet of Things communication terminal according to claim 1, characterized in that: The anti-collision corner pad (2) is made of polyurethane rubber.

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