Intelligent wearable blind guiding device with remote positioning and early warning functions

Abstract

The intelligent wearable blind guiding device with the remote positioning and early warning functions comprises a guiding device helmet main body, a sun shield is fixedly connected to the edge position of the front face of the guiding device helmet main body, and a cooling assembly is fixedly embedded in the middle of the sun shield; a power supply control assembly is fixedly connected to the middle of the outer side of the guider helmet body, two connecting blocks are symmetrically and fixedly connected to the middle of the bottom end of the guider helmet body, a first wearing adjusting assembly and a second wearing adjusting assembly are installed at the bottom ends of the two connecting blocks respectively, and loudspeakers are installed in the middles of the outer side faces of the two connecting blocks. The interior of one connecting block is in transmission connection with an adjusting and positioning assembly, one ends of the two connecting blocks are fixedly connected with a transverse adjusting assembly, and the interior of the guiding device helmet body is fixedly connected with a contact assembly. And different users can conveniently wear and use the earphone.

Description

Technical Field

[0001] The present invention relates to the technical field of wearable blind guides, and in particular to an intelligent wearable blind guide with remote positioning and early warning functions. Background Art

[0002] Current urban road conditions are far from ideal, primarily due to incomplete blind path infrastructure, frequent occupation, and damage. This, coupled with complex urban traffic conditions, creates significant safety risks for visually impaired people, even posing a life-threatening threat.

[0003] Traditional methods of guiding the blind, such as guide dogs and ordinary canes, have obvious limitations in the complex and ever-changing modern environment. Guide dogs are expensive, difficult to train, and limited in number, making them difficult to popularize on a large scale. Ordinary canes can only provide simple detection and cannot help the blind accurately identify directions in complex environments or deal with complex situations such as traffic conditions. This makes the blind often feel helpless and confused when traveling, greatly limiting their travel range and independence in life. Therefore, there is a need for an intelligent wearable guide for the blind with remote positioning and early warning functions. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent wearable guide for the blind with remote positioning and early warning functions to address the problems of traditional methods of guiding the blind, such as guide dogs and ordinary canes, proposed in the above-mentioned background art. These methods have obvious limitations in the complex and ever-changing modern environment. Guide dogs are expensive, difficult to train, and are limited in number, making them difficult to popularize on a large scale. Ordinary canes can only provide simple detection and are unable to help the blind accurately identify directions in complex environments or cope with complex situations such as traffic conditions. This makes the blind often feel helpless and confused when traveling, greatly limiting their travel range and living independence.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent wearable blind guide with remote positioning and early warning functions, comprising a guide helmet body, a sun visor fixedly connected to the front edge of the guide helmet body, a cooling component fixedly embedded in the middle of the sun visor, a power supply control component fixedly connected to the middle of the outer side of the guide helmet body, two connecting blocks symmetrically fixedly connected to the middle of the bottom end of the guide helmet body, a first wearing adjustment component and a second wearing adjustment component respectively installed at the bottom ends of the two connecting blocks, a speaker installed in the middle of the outer side surfaces of the two connecting blocks, an adjustment positioning component connected to the internal transmission of one of the connecting blocks, a lateral adjustment component fixedly connected at one end of the two connecting blocks, and a contact component fixedly connected to the inside of the guide helmet body. The blind guide realizes intelligent assistance, provides a more accurate and safe travel route for the blind, and can adjust the wearing tightness in different directions, making it convenient for different users to wear and use.

[0006] Preferably, the contact component includes a helmet inner pad, which is fixedly connected to the inside of the guide helmet body. A plurality of through-holes are provided on the surface of the helmet inner pad to improve the air permeability of the device and effectively dissipate heat.

[0007] Preferably, the cooling component includes a fixed installation pipe, an electric fan is fixedly installed inside the fixed installation pipe, a movable sleeve outside the electric fan is provided with a connecting cover, and the connecting cover is threadedly connected to the top of the fixed installation pipe. The built-in fan can reduce the temperature inside the helmet to avoid dizziness and fatigue caused by stuffiness. The fan airflow can accelerate the evaporation of sweat to prevent sweat from flowing into the eyes or dripping along the helmet lining. The continuous ventilation of the fan can keep the lining dry and extend the cleaning cycle.

[0008] Preferably, the power supply control component includes an integrated control box and a photovoltaic panel. The integrated control box is fixedly connected to the middle part of the outer side of the guide helmet body. Two binocular cameras are symmetrically installed inside the integrated control box. The integrated control box is sequentially provided with a power supply system, a control system, and a voltage processing system. The photovoltaic panel is fixedly installed on the front side of the top of the guide helmet body to form an intelligent control closed loop, while utilizing solar energy to generate electricity and save resources.

[0009] Preferably, the first wearing adjustment component includes a storage slot and a movable soft belt, the storage slot is opened at the bottom end of the connecting block, the movable soft belt is movably inserted into the inside of the connecting block, a connecting slot is opened in the middle of the movable soft belt, and a plurality of positioning teeth are fixedly opened at equal intervals on one side wall of the connecting slot, and a socket is movably connected to the bottom end of the storage slot. The length of the movable soft belt is adjustable, which is convenient for adjustment according to the head circumference of different users, thereby improving wearing comfort and stability.

[0010] Preferably, the second wearing strip adjustment component includes a fixed soft belt, which is fixedly connected to the bottom end of the connecting block. The bottom end of the fixed soft belt is movably connected to a plug connector, which matches the socket and can be movably plugged into the socket. It adopts a plug-in locking structure, which is convenient for locking and opening and easy to operate.

[0011] Preferably, the adjustment and positioning assembly includes a rotating column, the rotating column is movably plugged into the inside of the connecting block, the end of the rotating column is fixedly connected to a driving gear, the driving gear is located inside the storage slot, the middle part of the rotating column rod body is fixedly connected at equal angles with a clamping plate, the outer side of the clamping plate is movably sleeved with a return spring, and one side of the clamping plate is in contact with a limiting slider to form a slidable driving body.

[0012] Preferably, the limiting slider has limiting grooves at equal angles inside, the limiting grooves match the clamping plate, the limiting slider is sleeved on the outside of the clamping plate, and the limiting slider is fixedly connected to a plug-in block on one side close to the connecting block.

[0013] Preferably, a connecting column is fixedly connected at equal angles to the outer side of the connecting block, and a positioning ring seat is fixedly connected to the end of the connecting column away from the connecting block. A plurality of positioning rectangular grooves are provided at equal angles on the side of the positioning ring seat away from the connecting block. The positioning rectangular grooves and the plug-in block match and engage with each other to form a plug-in structure for limiting the limit slider, thereby preventing the limit slider from sliding and affecting the wearing stability.

[0014] Preferably, the lateral adjustment component includes a storage soft belt and a positioning soft belt, the storage soft belt and the positioning soft belt are respectively fixedly connected to the back sides of the two connecting blocks, a plurality of positioning holes are equidistantly provided in the middle of the positioning soft belt, an external sinking groove is provided on the outer side of the storage soft belt, a positioning column is fixedly connected to the middle of the storage soft belt, the positioning column and the positioning hole are matched, and an anti-slip sleeve is movably connected to the outer side of the storage soft belt, which further improves the wearing stability of the guide helmet body and prevents it from falling off when worn.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This project adopts a wearable design, fully considering the convenience and user experience of blind users. The product is small and fits the human body. It can be worn comfortably on the head of the blind or placed in a backpack. Whether walking or performing daily activities, it will not cause additional burden. The device's appearance design conforms to ergonomic principles to avoid discomfort caused by long-term wear. The functional modules are integrated in a compact space to ensure the functionality of the device, and achieve lightweight and portability.

[0017] The power supply system, control system, and voltage processing system are designed to comprehensively consider factors such as obstacles, road conditions, and traffic regulations to plan a safe and reliable local feasible path for the blind in real time. Once the blind person sets their destination, the device will plan the entire navigation route and provide voice guidance, promptly directing the blind person back to the navigation route, ensuring that the blind person reaches their destination efficiently and safely. It can also monitor the blind person's body posture in real time to improve the safety of the device.

[0018] Through the designed connecting block, storage soft belt, anti-slip sleeve, positioning soft belt, positioning hole, positioning column, storage slot, movable soft belt and connecting notch, positioning teeth, rotating column, reset spring, limit slider, limit slot, clamping plate, positioning ring seat, positioning rectangular slot, plug-in block, connecting column, external sinking groove, plug-in seat, fixed soft belt, plug connector, etc., the blind guide can be adjusted more flexibly when worn, conveniently adapting to the head circumference of different users, and improving the universality of the device and the user experience; BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the integrated control box of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the guide helmet body of the present invention;

[0022] Figure 4 This is a schematic diagram of the position distribution of the positioning columns of the present invention;

[0023] Figure 5 This is a schematic diagram of the position distribution of the fixed soft belt and the plug connector of the present invention;

[0024] Figure 6 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at point B in the middle;

[0025] Figure 7 For the present invention Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0026] Figure 8 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at point C in the middle;

[0027] Figure 9 It is a flow chart of the program of the present invention.

[0028] Figure: 1. Guide helmet body; 2. Sun visor; 3. Electric fan; 4. Integrated control box; 5. Binocular camera; 6. Photovoltaic panel; 7. Connecting block; 8. Storage belt; 9. Anti-slip sleeve; 10. Positioning belt; 11. Positioning hole; 12. Positioning column; 13. Storage slot; 14. Moving belt; 15. Connecting notch; 16. Positioning teeth; 17. Rotating column; 18. Return spring; 19. Limit slider; 20 , limit groove; 21, snap plate; 22, positioning ring seat; 23, positioning rectangular groove; 24, plug-in block; 25, connecting column; 26, external sink; 27, plug seat; 28, fixed soft belt; 29, plug connector; 30, power supply system; 31, control system; 32, voltage processing system; 33, helmet inner pad; 34, vent; 35, fixed installation pipe; 36, connecting cover; 37, drive gear; 38, speaker. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] See also Figure 1-8 The present invention provides an intelligent wearable blind guide with remote positioning and early warning functions, including a guide helmet body 1, a sun visor 2 fixedly connected to the front edge of the guide helmet body 1, a cooling component fixedly embedded in the middle of the sun visor 2, a power supply control component fixedly connected to the middle of the outer side of the guide helmet body 1, two connecting blocks 7 symmetrically fixedly connected to the middle of the bottom end of the guide helmet body 1, a first wearing adjustment component and a second wearing strip adjustment component are respectively installed at the bottom ends of the two connecting blocks 7, a speaker 38 is installed in the middle of the outer side of the two connecting blocks 7, the speaker 38 is connected to the control system 31 signal, and when it is detected that the blind person's walking posture is abnormal or the external environment changes, the blind person or his guardian is reminded in time, the internal transmission connection of one connecting block 7 is connected to the adjustment and positioning component, one end of the two connecting blocks 7 is fixedly connected to the lateral adjustment component, and the inside of the guide helmet body 1 is fixedly connected to the contact component.

[0031] Furthermore, the contact component includes a helmet inner pad 33, which is fixedly connected to the inside of the guide helmet body 1. A plurality of ventilation holes 34 are provided on the surface of the helmet inner pad 33. The helmet inner pad 33 is made of mesh cloth to improve the breathability when worn.

[0032] Furthermore, the cooling component includes a fixed installation pipe 35, an electric fan 3 is fixedly installed inside the fixed installation pipe 35, a circular frame is fixedly set in the middle of the inner wall of the fixed installation pipe 35, the electric fan 3 is fixedly installed on the circular frame, and a connecting cover 36 is provided on the outer movable sleeve of the electric fan 3, and the connecting cover 36 is threadedly connected to the top of the fixed installation pipe 35.

[0033] Furthermore, the power supply control component includes an integrated control box 4 and a photovoltaic panel 6. The integrated control box 4 is fixedly connected to the middle of the outer side of the guide helmet body 1. Two binocular cameras 5 are symmetrically installed inside the integrated control box 4. The integrated control box 4 is sequentially provided with a power supply system 30, a control system 31, and a voltage processing system 32. The photovoltaic panel 6 is fixedly installed on the front side of the top of the guide helmet body 1. The power supply system 30 mainly includes a photovoltaic panel 6, a controller, an inverter and a battery. The photovoltaic panel 6 is connected to the controller through a photovoltaic cable. The DC power output by the photovoltaic panel 6 is connected to the solar input port of the controller. The controller and the battery are connected to the battery port of the controller through a wire to realize the charge and discharge management of the battery. The battery and the inverter are connected through a DC cable. Connected to the DC input port of the inverter, the inverter converts DC into AC and outputs it to the load. The inverter and AC load are connected to the AC output port of the inverter through an AC cable. The main electric fan 3, control system 31, voltage processing system 32 and speaker 38 are powered. The control system 31 is equipped with OrangePiAIpro main control board, binocular camera 5, Beidou positioning module, IMU sensor and other advanced hardware. It is connected to button sensor, MU inertial navigation sensor, Beidou positioning sensor, binocular camera 5. The OrangePiAIpro main control board provides a solid guarantee for running complex algorithms and processing large amounts of data with its powerful AI computing power. The binocular camera 5 is used to collect accurate depth information and construct Build a three-dimensional model of the surrounding environment, closely integrate it with sensors, jointly detect real-time environmental information, and use the Hongmeng APP to closely connect with these hardware devices to obtain various types of data collected by the hardware in real time, such as the real-time location of the blind, surrounding environment information, and the working status of the equipment, and present this information intuitively to the guardian. The guardian can clearly see the map location of the blind person's location and the real-time video image of the camera through the APP on the mobile phone, so as to understand the blind person's travel status at any time. Using the OCRNet image semantic segmentation algorithm under the MindSpore framework, accurate perception and understanding of the complex environment of urban street scenes is achieved. The OCRNet algorithm can conduct in-depth analysis of the massive image data collected by the binocular camera 5. Accurately classify and segment various objects in the image, such as accurately distinguishing roads, buildings, pedestrians, vehicles, etc., using the latest Huawei Hongmeng interface API12 and ArkTS, an efficient and concise software development language. Through the Hongmeng APP based on the HarmonyOSNEXT system, guardians can clearly see the map location of the blind person's location and the camera video screen, pay attention to the blind person's safety in real time, set up electronic fences to ensure that users are active within the set safety range. The OCRNet image semantic segmentation algorithm has been verified and compared with the most recent state-of-the-art methods. Using the Cityspaces dataset, the project uses the OCRNet model under the Mindspore framework.It was deployed to the AI development platform Modelarts and Huawei Cloud Server for verification. The OrangePiAIpro used by the project team is a compact and powerful artificial intelligence embedded development board that provides 8TOPSAI computing power and has strong parallel computing capabilities. It can efficiently run complex algorithms and perform fast and accurate calculations on tasks such as image recognition and voice processing. The calculation results can be conveyed to users in a short time to ensure a smooth and timely user experience. In terms of software, AscendNavigator integrates a variety of advanced technologies and develops applications based on the HarmonyOSNEXT system. It uses the ArkUI framework to give full play to the distributed capabilities of HarmonyOS. At the same time, through Huawei Cloud ECS technology, remote monitoring functions are realized. OrangePiAIpro (8T16G) adopts the Ascend AI technology route, highly integrated with CPU, AI computing, ISP, graphics output and other functions, with 8TOPSAI computing power, which can effectively realize AI applications such as target recognition and image classification. OrangePiAIpro is a 4-core 64-bit processor and AI processor with an integrated graphics processor. This project uses the OCRNet model under the MindSpore framework and uses Ascend acceleration. The Huawei development frameworks used in this project are mainly MindSpore and ArkUI. MindSpore is a full-scene AI computing framework that aims to provide an efficient, easy-to-use, and scalable AI development experience. The MindSporeAI framework is used to build an image semantic segmentation model, which will be deployed to the OrangePiAIpro development board. The binocular camera 5 is used to extract depth information, fusing depth and pixel semantic information to achieve semantic environment reconstruction, calculate safe and reliable local feasible paths, and provide dynamic scene understanding and obstacle avoidance. The Huawei Ark UI framework (ArkUI) is used to develop a blind safety guard APP. Through the powerful computing power and high-speed network transmission of Huawei cloud servers, users can obtain the latest data in a timely manner and display and use it in their mobile applications.

[0034] Furthermore, the first wearing adjustment component includes a storage slot 13 and a movable soft belt 14. The storage slot 13 is opened at the bottom end of the connecting block 7. The movable soft belt 14 is movably plugged into the inside of the connecting block 7. The connecting block 7 and the guide helmet body 1 are connected to each other and a cavity is opened inside for accommodating the movable soft belt 14. A connecting slot 15 is opened in the middle of the movable soft belt 14. A plurality of positioning teeth 16 are fixedly opened at equal distances on one side wall of the connecting slot 15. The bottom end of the storage slot 13 is movably connected to a socket 27.

[0035] Furthermore, the second wearing strip adjustment component includes a fixed soft belt 28, which is fixedly connected to the bottom end of the connecting block 7. The bottom end of the fixed soft belt 28 is movably connected to a plug connector 29. The plug connector 29 is supported by soft plastic and can be slightly deformed for easy connection. The plug connector 29 matches the socket 27 and can be movably plugged into the socket 27. When wearing, pinch the plug connector 29 and insert the plug connector 29 into the socket 27. The plates on both sides of the plug connector 29 are subjected to force, and the ends move closer to the middle, and the plug connector 29 enters the socket 27.

[0036] Furthermore, the adjustment and positioning assembly includes a rotating column 17, which is movably plugged into the inside of the connecting block 7. The end of the rotating column 17 is fixedly connected to a driving gear 37. When the rotating column 17 rotates, it drives the driving gear 37 to rotate. The driving gear 37 is located inside the storage groove 13. The middle part of the rod body of the rotating column 17 is fixedly connected at an equal angle with a clamping plate 21. The outer side of the clamping plate 21 is movably sleeved with a return spring 18, and one side of the clamping plate 21 is in contact with a limiting slider 19.

[0037] Furthermore, a limiting groove 20 is provided at an equal angle inside the limiting slider 19, and the limiting groove 20 matches the engaging plate 21. The limiting slider 19 matches the engaging plate 21 through the limiting groove 20, so that the limiting slider 19 can slide on the rotating column 17 and limit it at the same time, driving the limiting slider 19 to be sleeved on the outside of the engaging plate 21. The limiting slider 19 is fixedly connected to the plug-in block 24 on the side close to the connecting block 7.

[0038] Furthermore, a connecting column 25 is fixedly connected at equal angles to the outer side of the connecting block 7, and a positioning ring seat 22 is fixedly connected to the end of the connecting column 25 away from the connecting block 7. A plurality of positioning rectangular grooves 23 are provided at equal angles on the side of the positioning ring seat 22 away from the connecting block 7. The positioning rectangular grooves 23 and the plug-in block 24 match and engage with each other. When adjusting the depth length of the movable soft belt 14, the limit slider 19 is pulled outward so that the limit slider 19 and the plug-in block 24 slide on the rotating column 17 until the plug-in block 24 disengages from the inside of the positioning rectangular groove 23. At this time, the rotating column 17 can rotate, and the rotating column 17 is rotated. The rotation of the rotating column 17 drives the driving gear 37 to rotate, and the driving gear 37 rotates and engages with the positioning teeth 16, so that the movable soft belt 14 extends from the receiving groove 13, or is received into the inside of the receiving groove 13, thereby completing the length adjustment of the movable soft belt 14.

[0039] Furthermore, the lateral adjustment component includes a storage soft belt 8 and a positioning soft belt 10. The storage soft belt 8 and the positioning soft belt 10 are respectively fixedly connected to the back sides of the two connecting blocks 7. A plurality of positioning holes 11 are equidistantly provided in the middle of the positioning soft belt 10, and an external sinking groove 26 is provided on the outer side of the storage soft belt 8. A positioning column 12 is fixedly connected to the middle of the storage soft belt 8, and the positioning column 12 matches the positioning hole 11. An anti-slip sleeve 9 is movably sleeved on the outer side of the storage soft belt 8. When it is necessary to adjust the overlapping length of the storage soft belt 8 and the positioning soft belt 10 laterally, the positioning soft belt 10 is inserted into the external sinking groove 26 on the outer side of the storage soft belt 8, and the length is selected according to the wearing feel. The positioning soft belt 10 is pressed so that the positioning hole 11 on the positioning soft belt 10 is sleeved on the outer side of the positioning column 12, and then the anti-slip sleeve 9 is moved so that the anti-slip sleeve 9 covers the positioning column 12 and the corresponding positioning hole 11.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent wearable guide for the blind with remote positioning and early warning functions, comprising a guide helmet body (1), characterized in that: The front edge of the guide helmet body (1) is fixedly connected to a sun visor (2), the middle of the sun visor (2) is fixedly embedded with a cooling component, the middle of the outer side of the guide helmet body (1) is fixedly connected to a power supply control component, the middle of the bottom end of the guide helmet body (1) is symmetrically fixedly connected to two connecting blocks (7), the bottom ends of the two connecting blocks (7) are respectively installed with a first wearing adjustment component and a second wearing strip adjustment component, the middle of the outer side surfaces of the two connecting blocks (7) are installed with a loudspeaker (38), the internal transmission of one connecting block (7) is connected to an adjustment positioning component, one end of the two connecting blocks (7) is fixedly connected to a lateral adjustment component, and the inside of the guide helmet body (1) is fixedly connected to a contact component.

2. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The contact assembly comprises a helmet inner pad (33), the helmet inner pad (33) is fixedly connected to the inside of the guide helmet body (1), and a plurality of through-going ventilation holes (34) are provided on the surface of the helmet inner pad (33).

3. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The cooling component comprises a fixed installation pipe (35), an electric fan (3) is fixedly installed inside the fixed installation pipe (35), a connecting cover (36) is movably sleeved on the outer side of the electric fan (3), and the connecting cover (36) is threadedly connected to the top end of the fixed installation pipe (35).

4. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The power supply control assembly comprises an integrated control box (4) and a photovoltaic panel (6); the integrated control box (4) is fixedly connected to the middle portion of the outer side of the guide helmet body (1); two binocular cameras (5) are symmetrically installed inside the integrated control box (4); a power supply system (30), a control system (31), and a voltage processing system (32) are sequentially arranged inside the integrated control box (4); and the photovoltaic panel (6) is fixedly installed on the front side of the top of the guide helmet body (1).

5. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1 is characterized in that: The first wearing adjustment component comprises a receiving groove (13) and a movable soft belt (14), wherein the receiving groove (13) is provided at the bottom end of the connecting block (7), and the movable soft belt (14) is movably plugged into the inside of the connecting block (7), a connecting groove (15) is provided in the middle of the movable soft belt (14), a side wall of the connecting groove (15) is fixedly provided with a plurality of positioning teeth (16) at equal intervals, and a socket (27) is movably connected to the bottom end of the receiving groove (13).

6. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The second wearing strip adjustment component comprises a fixed soft belt (28), the fixed soft belt (28) is fixedly connected to the bottom end of the connecting block (7), the bottom end of the fixed soft belt (28) is movably connected to a plug connector (29), and the plug connector (29) matches the socket (27) and can be movably plugged into the socket (27).

7. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The adjustment and positioning assembly comprises a rotating column (17), the rotating column (17) is movably plugged into the interior of the connecting block (7), the end of the rotating column (17) is fixedly connected to a driving gear (37), the driving gear (37) is located in the receiving groove (13), the middle part of the rod body of the rotating column (17) is fixedly connected to a clamping plate (21) at an equal angle, the outer side of the clamping plate (21) is movably sleeved with a return spring (18), and one side of the clamping plate (21) is in contact with a limiting slider (19).

8. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 7, characterized in that: The limiting slider (19) is provided with limiting grooves (20) at equal angles inside, the limiting grooves (20) match the clamping plate (21), the limiting slider (19) is sleeved on the outside of the clamping plate (21), and the side of the limiting slider (19) close to the connecting block (7) is fixedly connected to a plug-in block (24).

9. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The outer side of the connecting block (7) is fixedly connected with a connecting column (25) at an equal angle, and one end of the connecting column (25) away from the connecting block (7) is fixedly connected with a positioning ring seat (22). A side of the positioning ring seat (22) away from the connecting block (7) is provided with a plurality of positioning rectangular grooves (23) at equal angles, and the positioning rectangular grooves (23) and the plug-in block (24) are matched and engaged.

10. The intelligent wearable guide for the blind with remote positioning and warning functions according to claim 1, characterized in that: The lateral adjustment component comprises a storage soft belt (8) and a positioning soft belt (10), the storage soft belt (8) and the positioning soft belt (10) are respectively fixedly connected to the back sides of the two connecting blocks (7), a plurality of positioning holes (11) are equidistantly provided in the middle of the positioning soft belt (10), an external sinking groove (26) is provided on the outer side of the storage soft belt (8), a positioning column (12) is fixedly connected to the middle of the storage soft belt (8), the positioning column (12) and the positioning hole (11) match, and an anti-slip sleeve (9) is movably sleeved on the outer side of the storage soft belt (8).

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