NFC paired industrial remote controller
By introducing components such as a nickel-iron-silicon absorbing base, an NFC chip, and an RF antenna into the industrial remote control, the problems of electromagnetic interference and temperature changes in extreme environments are solved, the stability of NFC pairing and the protection of components are achieved, and the normal operation of the remote control is ensured in different environments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-03-03
AI Technical Summary
Existing industrial remote controls have failed to achieve stable NFC pairing and are susceptible to electromagnetic interference and temperature changes in extreme environments, resulting in unstable performance.
The NFC pairing component and heat dissipation system are constructed using components such as a nickel-iron-silicon absorbing base, an NFC chip, an RF antenna, a magnetic shielding sheet, a low-temperature ceramic heating element, a temperature sensor controller, and a micro fan. This reduces electromagnetic interference, prevents eddy current generation, and provides heating and heat dissipation protection in low and high temperature environments.
It achieves stability and reliability in NFC pairing, prevents electromagnetic interference, and protects components in low and high temperature environments to ensure the normal operation of the remote control.
Smart Images
Figure CN223966957U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of remote control equipment technology, specifically to an NFC-paired industrial remote control. Background Technology
[0002] Remote control technology is the ability to operate remote devices using wireless or electrical signals. Common remote control devices in daily life include remote controls and mobile phones. There are also special remote controls in the industrial field. Compared with civilian remote controls, they require higher technical parameters and performance. In order to simplify the pairing process and improve security and reliability, NFC needs to be equipped in industrial remote controls to provide stronger connectivity, interoperability and intelligence. However, most industrial remote controls are still not equipped with NFC, and the stability performance of some products that have been equipped with NFC is relatively low.
[0003] Now, a novel NFC-paired industrial remote control is proposed to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide an NFC-paired industrial remote control to solve the problem of unstable NFC pairing mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an NFC-paired industrial remote control, comprising a remote control body, two sets of handles fixedly connected to the periphery of the remote control body, multiple sets of anti-slip textures fixedly connected to the front end of the handles, a display screen fixedly connected to the top of the front end of the remote control body, a control panel fixedly connected to the middle position of the front end of the remote control body, a parts box fixedly connected inside the remote control body, a wire hole opened at the front end of the parts box, and an NFC pairing component fixedly connected inside the parts box.
[0006] The NFC pairing component includes a circuit board, which is fixedly connected inside the parts box. A nickel-iron-silicon absorbing base is fixedly connected to the left side of the circuit board. A magnetic shielding sheet is fixedly connected to the rear end of the nickel-iron-silicon absorbing base. An NFC chip is fixedly connected to the rear end of the magnetic shielding sheet. An RF antenna is fixedly connected to the rear end of the NFC chip. A storage chip is fixedly connected to the left side of the magnetic shielding sheet. A cover plate is fixedly connected to the top of the remote control body. Plastic screws are fixedly connected around the cover plate. An identification plate is fixedly connected to the top of the cover plate.
[0007] As a further technical solution of this utility model, the display screen, control panel and circuit board are electrically connected, and the circuit board is electrically connected to the nickel-iron-silicon absorbing base.
[0008] As a further technical solution of this utility model, the NFC chip is electrically connected to the storage chip, and the horizontal plane at the top of the label plate is consistent with the horizontal plane at the top of the cover plate.
[0009] As a further technical solution of this utility model, the plastic screw is fixedly connected to the remote control body, the nickel-iron-silicon absorbing base is fixedly connected to the remote control body, and the wire hole is connected to the inside of the parts box.
[0010] As a further technical solution of this utility model, the front and rear ends of the parts box are fixedly connected to a heat insulation layer, a low-temperature ceramic heating element is fixedly connected to the side of the heat insulation layer away from the parts box, an outer shell is fixedly connected to the side of the low-temperature ceramic heating element away from the parts box, a temperature sensing controller is fixedly connected to the front end of the outer shell, and rock wool insulation layers are fixedly connected to the left and right sides of the rear end of the parts box.
[0011] As a further technical solution of this utility model, the horizontal plane at the front end of the outer shell is consistent with the horizontal plane at the front end of the parts box, and the low-temperature ceramic heating element is electrically connected to the temperature sensing controller.
[0012] As a further technical solution of this utility model, multiple sets of fins are fixedly connected inside the rock wool insulation layer, and heat conduction pipes are fixedly connected inside the fins. Multiple sets of ventilation holes are opened on the left and right sides of the rear end of the remote control body, and a miniature fan is fixedly connected to the side of the ventilation hole away from the remote control body.
[0013] As a further technical solution of this utility model, the vent is connected to the interior of the remote control body, and the miniature fan is electrically connected to the temperature sensing controller.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the NFC-paired industrial remote control not only realizes the stable NFC pairing function, but also realizes the anti-freeze function and the heat dissipation function;
[0015] (1) By setting up a nickel-iron-silicon absorbing base, an NFC chip and an RF antenna, when using it, hold the anti-slip texture and lift the main body of the remote control, then bring the label plate close to the NFC-enabled device. The NFC chip can then pair and communicate with other NFC devices within a short distance through the RF antenna on the NFC chip. During the communication process, if there are other electromagnetic interference sources in the outside, the transmission speed of the NFC chip will be greatly reduced. Therefore, a nickel-iron-silicon absorbing base is set up. The nickel-iron-silicon absorbing base can reduce the interference of metal surfaces or nearby metal devices on the NFC signal, improve the card reading sensitivity and stability. At the same time, the bottom of the NFC chip is also equipped with a magnetic shielding sheet, which can effectively avoid the generation of eddy currents, thereby protecting the NFC signal from metal interference and ensuring stable transmission. After that, the NFC chip and the device can transmit stably and efficiently, and then the information is recorded into the storage chip. If the transmission is abnormal, the plastic screws can be unscrewed and the cover can be opened to inspect the internal components. This realizes the stable pairing function of NFC.
[0016] (2) By setting up a heat insulation layer, a low-temperature ceramic heating element and a temperature sensor controller, when the circuit board is working in a low-temperature environment, the solder joints between the components may crack or fail due to thermal expansion and contraction, thus affecting the normal operation of the motherboard. At this time, the temperature inside the component box can be sensed by the temperature sensor controller. If the temperature is low to the threshold, the low-temperature ceramic heating element can be turned on by the temperature sensor controller to perform low-temperature heating. At the same time, the internal temperature is kept warm by the rock wool insulation layer, and the heat insulation layer isolates the components and the low-temperature ceramic heating element, protecting the heating element from wear or damage, thus achieving the antifreeze function.
[0017] (3) By setting fins, heat pipes and vent holes, when the equipment is used, if it is operating in a high temperature environment, the temperature inside the parts box can be sensed by the temperature sensor controller. When the internal temperature is high enough to reach the threshold, the internal heat is transferred out through the vent holes via the fins and heat pipes. Then the temperature sensor controller controls the micro fan to turn on and blow out the heat to ensure the stable operation of the internal components and realize the heat dissipation function. Attached Figure Description
[0018] Figure 1 This is a front view structural diagram of the present utility model;
[0019] Figure 2 This is a front cross-sectional view of the circuit board and a top enlarged structural diagram of the NFC chip of this utility model;
[0020] Figure 3 This is a front view cross-section and a bottom view cross-section enlarged structural schematic diagram of the parts box of this utility model;
[0021] Figure 4This is a side view sectional view and a top view enlarged structural diagram of the main body of the remote control of this utility model.
[0022] In the diagram: 1. Remote control body; 2. Handle; 3. Anti-slip texture; 4. Display screen; 5. Control panel; 6. Parts box; 7. Cable hole; 8. Circuit board; 9. Nickel-iron-silicon absorbing base; 10. Magnetic shielding sheet; 11. NFC chip; 12. RF antenna; 13. Memory chip; 14. Cover plate; 15. Plastic screw; 16. Label plate; 17. Heat insulation layer; 18. Low-temperature ceramic heating element; 19. Outer shell; 20. Temperature sensor controller; 21. Rock wool insulation layer; 22. Fins; 23. Heat pipe; 24. Vent hole; 25. Miniature fan. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-4 An embodiment of this utility model is provided: an NFC-paired industrial remote control, including a remote control body 1, two sets of handles 2 are fixedly connected to the periphery of the remote control body 1, multiple sets of anti-slip textures 3 are fixedly connected to the front end of the handles 2, a display screen 4 is fixedly connected to the top of the front end of the remote control body 1, a control panel 5 is fixedly connected to the middle position of the front end of the remote control body 1, a parts box 6 is fixedly connected inside the remote control body 1, a wire hole 7 is opened at the front end of the parts box 6, and an NFC pairing component is fixedly connected inside the parts box 6.
[0025] Please see Figure 1-4An NFC-paired industrial remote control also includes an NFC pairing component, which includes a circuit board 8 fixedly connected inside a parts box 6. A nickel-iron-silicon absorbing base 9 is fixedly connected to the left side of the circuit board 8. A magnetic shielding sheet 10 is fixedly connected to the rear end of the nickel-iron-silicon absorbing base 9. An NFC chip 11 is fixedly connected to the rear end of the magnetic shielding sheet 10. An RF antenna 12 is fixedly connected to the rear end of the NFC chip 11. A storage chip 13 is fixedly connected to the left side of the magnetic shielding sheet 10. A cover plate 14 is fixedly connected to the top of the remote control body 1. Plastic screws 15 are fixedly connected around the plate 14, and an identification plate 16 is fixedly connected to the top of the cover plate 14. The display screen 4, control panel 5 and circuit board 8 are electrically connected. The circuit board 8 is electrically connected to the nickel-iron-silicon absorbing base 9. The NFC chip 11 and the storage chip 13 are electrically connected. The horizontal plane at the top of the identification plate 16 is consistent with the horizontal plane at the top of the cover plate 14. The plastic screws 15 are fixedly connected to the remote control body 1. The nickel-iron-silicon absorbing base 9 is fixedly connected to the remote control body 1. The wire hole 7 is connected to the inside of the parts box 6, so as to perform stable and efficient pairing and transmission.
[0026] Specifically, such as Figure 1 and Figure 2 As shown, when using it, hold the anti-slip texture 3 to lift the remote control body 1, and then bring the label plate 16 close to an NFC-enabled device. It can then pair and communicate with other NFC devices within a short distance through the radio frequency antenna 12 on the NFC chip 11. During the communication process, if there are other electromagnetic interference sources in the outside, the transmission speed of the NFC chip 11 will be greatly reduced. Therefore, a nickel-iron-silicon absorbing base 9 is set. The nickel-iron-silicon absorbing base 9 can reduce the interference of metal surfaces or nearby metal devices on the NFC signal, improve card reading sensitivity and stability. At the same time, the bottom of the NFC chip 11 is also equipped with a magnetic shielding sheet 10, which can effectively avoid the generation of eddy currents, thereby protecting the NFC signal from metal interference and ensuring stable transmission. After that, the NFC chip 11 and the device can transmit stably and efficiently, and then the information is recorded into the storage chip 13. If the transmission is abnormal, the plastic screw 15 can be unscrewed and the cover plate 14 can be opened to inspect the internal components. It is efficient and stable in pairing and transmission, and also convenient for maintenance.
[0027] A heat insulation layer 17 is fixedly connected to both the front and rear ends of the parts box 6. A low-temperature ceramic heating element 18 is fixedly connected to the side of the heat insulation layer 17 away from the parts box 6. A shell 19 is fixedly connected to the side of the low-temperature ceramic heating element 18 away from the parts box 6. A temperature sensor controller 20 is fixedly connected to the front end of the shell 19. Rock wool insulation layers 21 are fixedly connected to the left and right sides of the rear end of the parts box 6. The horizontal plane of the front end of the shell 19 is consistent with the horizontal plane of the front end of the parts box 6. The low-temperature ceramic heating element 18 is electrically connected to the temperature sensor controller 20 to prevent internal damage caused by excessively low ambient temperature.
[0028] Specifically, such as Figure 2 and Figure 3 As shown, during use, due to different operating environments, when the circuit board 8 is working in a low-temperature environment, the solder joints between components may crack or fail due to thermal expansion and contraction, thus affecting the normal operation of the motherboard. At this time, the temperature inside the component box 6 can be sensed by the temperature sensor controller 20. If the temperature is low enough to reach the threshold, the low-temperature ceramic heating element 18 can be turned on by the temperature sensor controller 20 to perform low-temperature heating. At the same time, the internal temperature is kept warm by the rock wool insulation layer 21, and the heat insulation layer 17 isolates the components and the low-temperature ceramic heating element 18 to protect the heating element from wear or damage. The internal components are heated after the temperature is detected in real time to prevent low-temperature damage.
[0029] Multiple sets of fins 22 are fixedly connected inside the rock wool insulation layer 21. Heat conduction pipes 23 are fixedly connected inside the fins 22. Multiple sets of ventilation holes 24 are opened on the left and right sides of the rear end of the remote control body 1. A miniature fan 25 is fixedly connected to the side of the ventilation hole 24 away from the remote control body 1. The ventilation hole 24 is connected to the inside of the remote control body 1. The miniature fan 25 is electrically connected to the temperature sensing controller 20 to prevent the internal components from being damaged by high temperature.
[0030] Specifically, such as Figure 2 , Figure 3 and Figure 4 As shown, when the equipment is in use, if it is operating in a high-temperature environment, the temperature inside the parts box 6 can be sensed by the temperature sensor controller 20. When the internal temperature reaches the threshold, the internal heat is transferred out through the vent 24 via the fins 22 and heat pipes 23. Then, the temperature sensor controller 20 controls the micro fan 25 to turn on and blow out the dissipated heat to ensure the stable operation of the internal components, monitor the temperature in real time, and prevent the internal components from being damaged after high temperature.
[0031] Working Principle: When using this invention, firstly, hold the anti-slip texture 3 and lift the remote control body 1. Then, bring the label plate 16 close to an NFC-enabled device. The NFC chip 11 can then pair and communicate with other NFC devices over a short distance via the radio frequency antenna 12. During communication, external electromagnetic interference sources can significantly reduce the transmission speed of the NFC chip 11. Therefore, a nickel-iron-silicon absorbing base 9 is provided. This base reduces interference from metal surfaces or nearby metal devices on the NFC signal, improving card reading sensitivity and stability. Simultaneously, the bottom of the NFC chip 11 is equipped with a magnetic shielding sheet 10, which effectively prevents eddy current generation, protecting the NFC signal from metal interference and ensuring stable transmission. After this, the NFC chip 11 and the device transmit information stably and efficiently, and the information is then recorded in the storage chip 13. If transmission abnormalities occur, the plastic screw 15 can be loosened, and the cover plate 14 opened to access the internal components. During maintenance and use, due to different operating environments, when the circuit board 8 is working in a low-temperature environment, the solder joints between components may crack or fail due to thermal expansion and contraction, thus affecting the normal operation of the motherboard. At this time, the temperature inside the component box 6 can be sensed by the temperature sensor controller 20. If the temperature is low enough to reach the threshold, the low-temperature ceramic heating element 18 can be turned on by the temperature sensor controller 20 to perform low-temperature heating. At the same time, the internal temperature is kept warm by the rock wool insulation layer 21, and the heat insulation layer 17 isolates the components and the low-temperature ceramic heating element 18 to protect the heating elements from wear or damage. When the equipment is operating in a high-temperature environment, the temperature inside the component box 6 can be sensed by the temperature sensor controller 20. When the internal temperature reaches the threshold, the internal heat is transferred out through the fins 22 and heat pipes 23 through the vents 24. Then, the temperature sensor controller 20 controls the micro fan 25 to turn on to blow out the dissipated heat to ensure the stable operation of the internal components.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. An NFC-paired industrial remote control, comprising a remote control body (1), characterized in that: Two sets of handles (2) are fixedly connected to the periphery of the remote control body (1). Multiple sets of anti-slip textures (3) are fixedly connected to the front end of the handles (2). A display screen (4) is fixedly connected to the top of the front end of the remote control body (1). A control panel (5) is fixedly connected to the middle of the front end of the remote control body (1). A parts box (6) is fixedly connected inside the remote control body (1). A wire hole (7) is opened at the front end of the parts box (6). An NFC pairing component is fixedly connected inside the parts box (6). The NFC pairing component includes a circuit board (8), which is fixedly connected to the inside of the parts box (6). A nickel-iron-silicon absorbing base (9) is fixedly connected to the left side of the circuit board (8). A magnetic shielding sheet (10) is fixedly connected to the rear end of the nickel-iron-silicon absorbing base (9). An NFC chip (11) is fixedly connected to the rear end of the magnetic shielding sheet (10). An RF antenna (12) is fixedly connected to the rear end of the NFC chip (11). A storage chip (13) is fixedly connected to the left side of the magnetic shielding sheet (10). A cover plate (14) is fixedly connected to the top of the remote control body (1). Plastic screws (15) are fixedly connected around the cover plate (14). An identification plate (16) is fixedly connected to the top of the cover plate (14).
2. The NFC-paired industrial remote control according to claim 1, characterized in that: The display screen (4), control panel (5) are electrically connected to the circuit board (8), and the circuit board (8) is electrically connected to the nickel-iron-silicon absorbing base (9).
3. The NFC-paired industrial remote control according to claim 1, characterized in that: The NFC chip (11) is electrically connected to the storage chip (13), and the horizontal plane at the top of the label plate (16) is consistent with the horizontal plane at the top of the cover plate (14).
4. An NFC-paired industrial remote control according to claim 1, characterized in that: The plastic screw (15) is fixedly connected to the remote control body (1), the nickel-iron-silicon absorbing base (9) is fixedly connected to the remote control body (1), and the wire hole (7) is connected to the inside of the parts box (6).
5. An NFC-paired industrial remote control according to claim 1, characterized in that: The front and rear ends of the parts box (6) are fixedly connected to a heat insulation layer (17). A low-temperature ceramic heating element (18) is fixedly connected to the side of the heat insulation layer (17) away from the parts box (6). A shell (19) is fixedly connected to the side of the low-temperature ceramic heating element (18) away from the parts box (6). A temperature sensing controller (20) is fixedly connected to the front end of the shell (19). Rock wool insulation layers (21) are fixedly connected to the left and right sides of the rear end of the parts box (6).
6. An NFC-paired industrial remote control according to claim 5, characterized in that: The horizontal plane at the front end of the outer shell (19) is consistent with the horizontal plane at the front end of the parts box (6), and the low-temperature ceramic heating element (18) is electrically connected to the temperature sensing controller (20).
7. An NFC-paired industrial remote control according to claim 5, characterized in that: Multiple sets of fins (22) are fixedly connected inside the rock wool insulation layer (21), and heat conduction pipes (23) are fixedly connected inside the fins (22). Multiple sets of ventilation holes (24) are opened on the left and right sides of the rear end of the remote control body (1). A miniature fan (25) is fixedly connected to the ventilation hole (24) on the side of the remote control body (1) away from the ventilation hole (24).
8. An NFC-paired industrial remote control according to claim 7, characterized in that: The ventilation hole (24) is connected to the interior of the remote control body (1), and the miniature fan (25) is electrically connected to the temperature sensing controller (20).