A multi-purpose wearable labor protection device

Abstract

This application discloses a wearable personal protective equipment (PPE) suitable for multiple job types, relating to the field of safety production technology. It includes: a wearable device and a central processing unit. The wearable device is equipped with a wrist fixation mechanism and a finger fixation mechanism. The wearable device can be configured for at least three wearing modes via the wrist and finger fixation mechanisms. Multiple wearable devices are communicatively connected to the central processing unit. It is used to store employee work data generated by each wearable device and to broadcast safety warnings. The wearable device includes a housing, a battery compartment, a knob, a clamping component, a wrist connector, and a finger connector. The housing has a strip-shaped structure. The battery compartment and knob are disposed on the outer wall of the housing. The clamping component is disposed on the outer wall of the housing at the end away from the knob. This invention improves enterprise safety management, reduces the accident rate, and meets the usage needs of employees in different job types.

Description

Technical Field

[0001] This invention relates to the field of safety production technology, specifically to a wearable personal protective equipment suitable for multiple types of work. Background Technology

[0002] In existing occupational safety equipment (OSA) technologies, typical products usually include safety helmets, safety shoes, protective clothing, and safety glasses. These devices are mainly used to provide workers with physical barriers to protect them from various hazardous factors that may cause injury. However, these traditional OSA devices do not have monitoring and early warning functions and cannot meet the safety needs of the complex environment of modern workplaces. In addition, some high-tech OSA devices may have environmental sensors or GPS positioning functions, but their application scope is still relatively narrow and not flexible enough. For example, some devices designed for specific jobs or specific operations cannot adapt to other types of working conditions due to their design and functional limitations. At the same time, the wearing methods of such devices are also relatively simple and cannot meet diverse wearing needs.

[0003] While current occupational safety equipment (OSPE) can provide basic safety protection, it has significant shortcomings in real-time health monitoring, personalized needs adaptation, and early warning mechanisms. First, most OSPE cannot monitor workers' physiological states (such as heart rate, blood oxygen saturation, and body temperature) in real time. For jobs requiring prolonged concentration or pushing the body to its limits, this undoubtedly increases safety risks. Second, most existing OSPE cannot be customized to suit the characteristics of different jobs, such as setting monitoring thresholds or adjusting wearing positions, lacking sufficient flexibility and adaptability. Finally, many OSPE devices are too simple to wear, and their use is limited to current job types, lacking versatility, intelligence, and usability. The complex operating environments of these jobs often result in inadequate and untimely responses using traditional early warning methods, significantly reducing the protective effect of OSPE. Summary of the Invention

[0004] This application provides a wearable personal protective equipment suitable for multiple jobs, mainly to solve the problems of insufficient monitoring effect, wearing flexibility and early warning method.

[0005] To achieve the above objectives, this application provides a wearable personal protective equipment suitable for multiple job types, comprising:

[0006] The device includes a wearable device and a central processing unit. The wearable device is equipped with a wrist fixation mechanism and a finger fixation mechanism. The wearable device can be configured to have at least three wearing modes through the wrist fixation mechanism and the finger fixation mechanism. Multiple wearable devices are communicatively connected to the central processing unit. The central processing unit is used to store employee work data and safety warning broadcasts generated by each wearable device.

[0007] The wearable device includes a housing and a battery compartment, a knob, a clamping component, a wrist connector, and a finger connector. The housing is a strip-shaped structure. The battery compartment and the knob are located on the outer wall of the housing. The clamping component is located on the outer wall of the housing at the end away from the knob. The wrist connector is located at the center of both ends of the strip-shaped housing along its length. The finger connector is located at the ends of both sides of the housing's side wall.

[0008] A warning unit is fixedly installed in the housing and is used to provide warning signals of various intensities to the wearer.

[0009] A workstation status setting device is used to read or configure monitoring values ​​for labor protection and job switching information into the wearable device.

[0010] In one feasible implementation, the wearable device includes a body status monitoring module, a GPS positioning module, a battery module, and a wireless transmission module.

[0011] The body condition monitoring module includes a heart rate sensor, a temperature sensor, and a blood oxygen sensor; the GPS positioning module and the body condition monitoring module are respectively connected to the battery module; the output of the wireless transmission module is connected to the GPS positioning module and the body condition monitoring module; and the output of the wireless transmission module is connected to the central processing device.

[0012] In one feasible implementation, the wearable device further includes a six-axis gyroscope sensor, an RF read / write module, and a microcontroller, wherein the six-axis gyroscope sensor is connected to the wireless transmission module, the microcontroller is connected to the warning unit and the central processing unit respectively, the RF read / write module is connected to the microcontroller and the workstation status setting device respectively, and the microcontroller includes a multi-workstation status switching module.

[0013] In one feasible implementation, the warning unit includes a mild electric shock mechanism and a vibration motor, the mild electric shock mechanism and the vibration motor sharing a metal columnar output end near the clamping member, for outputting a vibration signal and electric shock current for warning purposes.

[0014] In one feasible implementation, a recessed area is provided on the outer wall of the wearable device, one end of the clamping member is elastically rotatable in the recessed area by a torsion spring, and a locking post is provided in the middle of the other end of the clamping member. A locking hole is provided on the housing opposite to the locking post. The locking post is made of rubber. When the clamping member is closed, the locking post is engaged in the locking hole.

[0015] In one feasible embodiment, the housing located on both sides of the clamping member is further provided with a slot that has the same depth as the recessed area and is perpendicular to the length direction of the clamping member, and the slot extends through the wearing device; multiple serrated protrusions parallel to the edge of the clamping member are provided at the position where the slot overlaps with the recessed area, and multiple grooves corresponding to the positions of the serrated protrusions are provided on the clamping member, and in the closed state of the clamping member, the positions of the serrations and the grooves correspond one-to-one.

[0016] In one feasible implementation, the wearable personal protective equipment applicable to multiple jobs further includes a radio frequency (RF) transmitting component for monitoring the position of the wearable device. The RF transmitting component is fixedly installed above the hazardous area of ​​the workbench in the operating area. A warning area marker is also provided at the edge of the hazardous area in the workbench, and the warning area marker matches the position of the RF signal emitted by the RF transmitting component.

[0017] In one feasible embodiment, the wrist fixation mechanism includes: a fixing post, two fixing posts being detachably disposed in through holes in the wrist connector, the outer ends of the fixing posts being connected to straps; and a locking block, the locking block being fixedly disposed in the straps at one end away from the fixing posts, the locking block being provided with a notch for locking another strap.

[0018] In one feasible implementation, the finger fixing mechanism includes the same fixing posts, straps, and locking blocks as the wrist fixing mechanism, wherein the number of fixing posts in the finger fixing mechanism is four, and they are respectively connected to the through holes in the finger connector.

[0019] In one feasible implementation, the central processing unit further includes an audible and visual alarm and a random status monitoring module. The central processing unit is used to issue alarm signals within its operating range, and the random status monitoring module is connected to the microcontroller and is used to issue status monitoring commands to the microcontroller.

[0020] This application provides a wearable personal protective equipment (PPE) suitable for multiple job types, mainly including a wearable device, a radio frequency transmitting component that works in conjunction with the wearable device, a detachable wrist and finger fixing mechanism, a central processing unit, and a workstation status setting device. It uses radio frequency signals to determine the distance between the employee and the hazardous area, and the wrist and finger fixing mechanism enables various flexible wearing methods, ensuring device stability and flexibility for multiple job types. Through built-in integrated modules storing safety monitoring thresholds for different job types, it dynamically acquires employee movements and positions. Equipped with an audible and visual alarm and a random status monitoring module in conjunction with the central processing unit, it achieves real-time status monitoring and alarms for abnormal situations. It provides multiple employee safety protection and status monitoring effects. Therefore, this invention helps improve enterprise safety management, reduce accident rates, and meet the switching needs of employees in different job types. Attached Figure Description

[0021] Figure 1 This invention provides a schematic diagram of the first wearing method of a wearable personal protective equipment suitable for multiple job types, as shown in an embodiment of this application.

[0022] Figure 2 It shows Figure 1 Enlarged view of section A in the image;

[0023] Figure 3 This illustration shows a schematic diagram of the structure of a wearable personal protective equipment (PPE) suitable for multiple job types in an alert state, as provided in an embodiment of this application.

[0024] Figure 4 This illustration shows a structural schematic diagram of a second wearing method of the wearable personal protective equipment applicable to multiple job types provided in an embodiment of this application;

[0025] Figure 5 This illustration shows a structural schematic diagram of a third wearing method of a wearable personal protective equipment suitable for multiple job types, provided in an embodiment of this application.

[0026] Figure 6 This paper illustrates a structural block diagram of the interaction between a wearable device and a central processing device according to an embodiment of this application.

[0027] Figure 7 This paper illustrates a structural block diagram showing the interaction between the wearable device and the workstation status setting device provided in an embodiment of this application.

[0028] Figure 8 This paper illustrates a structural block diagram showing the interaction between a wearable device and a radio frequency transmitting component according to an embodiment of this application.

[0029] Figure 9 A structural block diagram of the warning unit provided in an embodiment of this application is shown.

[0030] In the diagram: 1. Wearable device; 2. Wrist fixation mechanism; 3. Finger fixation mechanism; 4. Battery compartment; 5. Knob; 6. Clamping component; 7. Wrist connector; 8. Finger connector; 9. Warning unit; 10. Locking post; 11. Locking hole; 12. Serrated edge; 13. Groove; 14. Locking slot; 15. Workbench; 16. Radio frequency transmitting assembly; 17. Warning area sign; 18. Central processing unit; 19. Audible and visual alarm; 20. Body status monitoring module; 21. GPS positioning module; 22. Battery module; 23. Wireless transmission module; 24. Six-axis gyroscope sensor; 25. Radio frequency read / write module; 26. Microcontroller; 27. Workstation status setting device; 201. Fixing post; 202. Strap; 203. Locking block; 901. Mild electric shock mechanism; 902. Vibration motor. Detailed Implementation

[0031] To better understand the technical solutions provided in the embodiments of this specification, the technical solutions of the embodiments of this specification will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. In the absence of conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0032] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. The term "two or more" includes two or more cases.

[0033] The embodiments of this application provide a wearable personal protective equipment suitable for multiple types of work, the main purpose of which is to solve the problems of insufficient monitoring effect, wearing flexibility and early warning method.

[0034] Please see Figures 1-9As shown in the embodiment of this application, a wearable personal protective equipment (PPE) suitable for multiple job types includes: a wearing device 1, a wrist fixing mechanism 2, a finger fixing mechanism 3, a housing and battery compartment 4, a knob 5, a clamping component 6, a wrist connector 7, a finger connector 8, a warning unit 9, a central processing unit 18, and a workstation status setting device 27; wherein, the wearing device 1 is provided with the wrist fixing mechanism 2 and the finger fixing mechanism 3, and the wearing device 1 can be configured to at least three wearing modes through the wrist fixing mechanism 2 and the finger fixing mechanism 3, and multiple wearing devices 1 are communicatively connected to the central processing unit 18; used to store employee work data and safety data generated by each wearing device 1. Warning broadcast; The wearable device 1 includes a shell and battery compartment 4, knob 5, clamp 6, wrist connector 7, and finger connector 8. The shell is a strip-shaped structure. The battery compartment 4 and knob 5 are located on the outer wall of the shell. The clamp 6 is located on the outer wall of the shell at the end away from the knob 5. The wrist connector 7 is located at the center of both ends of the strip-shaped shell along its length. The finger connector 8 is located at the ends of both sides of the shell. The warning unit 9 is fixedly installed in the shell and is used to provide warning signals of various intensities to the wearer. The workstation status setting device 27 is used to read or configure monitoring values ​​for labor protection and job switching information in the wearable device 1.

[0035] As can be seen from the above technical solution, the wearable personal protective equipment provided in this application, through its multi-functional structural design, achieves applicability and safety warning functions in different work environments. Specifically, the wrist fixing mechanism 2 and the finger fixing mechanism 3 allow the wearable device 1 to be worn in at least three different ways, adapting to various work scenarios and facilitating employee adjustments. The wrist connector 7 and the finger connector 8 secure the wearable device 1, ensuring it does not easily fall off during use. The housing has a built-in warning unit 9, which can issue warning signals of varying intensities to the wearer based on real-time monitoring data, reminding employees to pay attention to potential safety risks. Simultaneously, the housing... The device is equipped with components such as a battery compartment 4 and a knob 5 on the outside, which facilitates the operation and maintenance of the device by the user. The knob 5 can also be used as an active alarm trigger knob. In special circumstances, the employee can actively trigger the alarm state by turning the knob 5. In addition, in order to meet the wearing needs of a wider range of jobs, the design of the clamping component 6 in this device allows the wearing device 1 to be more tightly fixed to the employee's body in specific work scenarios, including but not limited to the helmet position, collar, pocket, belt, fingers, wrists, ankles, shoes, and shoelaces, so as to further improve the stability of use and wearing. At the same time, the various wearing positions are suitable for the needs of various employees' different jobs.

[0036] The central processing unit 18 communicates with multiple wearable devices 1 to collect and analyze employee work data in real time. This data can include employee movement trajectories, movement paths of the wearing limbs, and employee physical status information. When necessary (e.g., detecting employees in dangerous areas, performing dangerous actions, in dangerous physical conditions, or in poor working conditions), it broadcasts safety warnings. If an employee is unable or needs to resolve a predicament, it quickly broadcasts a prompt to remind surrounding employees to check and pay attention to the employee's condition. Furthermore, the workstation status setting device 27 can read and configure monitoring values ​​and switch job information, enabling the wearable safety device to flexibly meet the needs of different jobs. Therefore, this wearable safety device, through the coordinated use of its multifunctional structural components, achieves applicability in various work environments, safety warnings, and real-time monitoring functions. By combining wearing methods and modular technologies, it proposes a more widely applicable labor protection device. The technical effects of this device significantly improve employee safety awareness, reduce accidents, and lower enterprise risk costs.

[0037] Please see Figure 6 As shown, in some examples, the wearable device 1 further includes a body condition monitoring module 20, a GPS positioning module 21, a battery module 22, and a wireless transmission module 23; wherein the body condition monitoring module 20 includes a heart rate sensor, a temperature sensor, and a blood oxygen sensor; the GPS positioning module 21 and the body condition monitoring module 20 are respectively connected to the battery module 22, the output of the wireless transmission module 23 is connected to the GPS positioning module 21 and the body condition monitoring module 20, and the output of the wireless transmission module 23 is connected to the central processing device 18.

[0038] In this example, the wearable device 1 integrates a multi-functional module to achieve real-time monitoring and location tracking of employees' physical condition. The physical condition monitoring module 20 includes multiple sensors such as a heart rate sensor, temperature sensor, and blood oxygen sensor to detect the wearer's physiological parameters in real time, thereby assessing the employee's health status in the work environment. When an employee's physical condition is poor, the device proactively acquires the employee's physical condition information and alerts surrounding employees to pay attention to or take over the problematic employee's work through the central processing device 18. If necessary, it also alerts surrounding employees to stop operating the machinery to avoid injury. The GPS positioning module 21 can obtain the employee's precise location information, helping the company monitor the employee's movement trajectory in real time. For example, if an employee moves into a dangerous area, the GPS positioning combined with the central processing device 18 can delineate the dangerous area. After the employee enters the dangerous area, a warning notice is issued. The Yuan 9 module uses vibration or a slight electric shock to promptly alert users to dangerous areas, creating a smart operational park effect. This effectively addresses the safety hazards associated with manual monitoring of high-risk locations within the park. The battery module 22 provides stable and reliable power to the body condition monitoring module 20 and the GPS positioning module 21, ensuring their continuous operation. The wireless transmission module 23 transmits the collected body condition data and location information to the central processing device 18, enabling remote monitoring of employees. Throughout the operation, the modules cooperate to collect and transmit real-time employee health and location information. Therefore, this solution increases the company's focus on employee safety, prevents accidents, enhances employees' safety awareness and self-protection capabilities, and provides the company with real-time and accurate employee health and location information, facilitating the implementation of reasonable human resource scheduling and safety management strategies.

[0039] Please see Figure 6 and Figure 7 As shown, in some examples, the wearable device 1 further includes a six-axis gyroscope sensor 24, an RF read / write module 25, and a microcontroller 26. The six-axis gyroscope sensor 24 is connected to the wireless transmission module 23. The microcontroller 26 is connected to the warning unit 9 and the central processing unit 18, respectively. The RF read / write module 25 is connected to the microcontroller 26 and the workstation status setting device 27, respectively. The microcontroller 26 includes a multi-workstation status switching module.

[0040] It should be noted that, in this example, the wearable device 1 is further equipped with components such as a six-axis gyroscope sensor 24, an RF read / write module 25, and a microcontroller 26, which further expands its functions and application scenarios. The six-axis gyroscope sensor 24, through its connection with the wireless transmission module 23, collects the employee's motion data in real time and uploads it to the central processing device 18, which helps to analyze the employee's behavioral habits and predict potential safety risks. The six-axis gyroscope sensor 24 can detect the human body's motion state, including acceleration, angular velocity, and posture information. Therefore, people who are suitable to wear this device include those who need to stand, walk, or perform continuous manual labor for long periods of time.

[0041] As the core control unit of the entire system, the microcontroller 26 is responsible for coordinating and managing various modules. It is connected to the warning unit 9 and can decide whether to trigger a warning signal based on real-time monitoring data to remind employees to pay attention to potential risks. At the same time, the microcontroller 26 is also connected to the central processing unit 18 to ensure the smooth transmission and processing of various data. The multi-station status switching module in the microcontroller 26 can flexibly switch the corresponding monitoring parameters and functions according to the needs of different jobs. For example, if the previous user of the wearable device 1 was an operator, and the current user is a maintenance worker, since the job content of the operator and the maintenance worker are different, it is necessary to formulate warning trigger threshold parameters for the movement trajectory of the operator and the maintenance worker respectively, and control the activation and deactivation of the corresponding monitoring elements. It can be seen that the structural components in this example enable the wearable device 1 to have richer functions, such as real-time monitoring of employee movement status, warning of potential risks, and adaptability to the needs of multiple jobs. These technical effects will help improve employees' safety awareness, reduce the accident rate, and provide enterprises with more refined management support.

[0042] The radio frequency (RF) read / write module 25 is connected to the microcontroller 26 and the workstation status setting device 27 to enable quick and convenient reading or configuration of workstation status information. It can also be used in conjunction with the RF signal generating device located at the edge of the hazardous area to achieve more accurate determination of intrusion into the hazardous area boundary. Therefore, in this example, the RF read / write module 25 serves as another high-precision position monitoring element and also receives job type information switching from the workstation status setting device 27.

[0043] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 9 As shown, in some examples, the warning unit 9 further includes a mild electric shock mechanism 901 and a vibration motor 902, which share a metal columnar output end near the clamp 6 for outputting a vibration signal and electric shock current for warning purposes.

[0044] Understandably, the warning unit 9 provided in this example, in which the mild electric shock mechanism 901 and the vibration motor 902 are jointly responsible for emitting warning signals of different intensities, selects an appropriate warning method according to the degree of risk when the system detects a potential safety risk (for example, using vibration to remind the wearer in a slightly dangerous environment, and using mild electric shock to inform the wearer in an extremely dangerous situation). Through multiple warning methods, a rapid response of warning information can be achieved in a quiet environment without affecting the surrounding people. The mild electric shock mechanism 901 applies a weak current stimulation to the wearer through the metal columnar output end; the vibration motor 902 generates a vibration signal using the same output end as another reminder method. At the same time, the warning unit 9 is tightly fixed to the employee's body by the clamp 6, the wrist fixing mechanism 2, and the finger fixing mechanism 3, ensuring that the warning signal can be quickly and accurately transmitted to the wearer, so that they can quickly detect potential risks and take corresponding measures, thereby reducing the incidence of safety accidents.

[0045] Please see Figure 1 Figure 2 and Figure 5 As shown, in some examples, further, a recessed area is provided on the outer wall of the wearable device 1, one end of the clamping member 6 is elastically rotatable in the recessed area by a torsion spring, and a locking post 10 is provided in the middle of the other end of the clamping member 6. A locking hole 11 is provided on the housing opposite to the locking post 10. The locking post 10 is made of rubber. When the clamping member 6 is closed, the locking post 10 is engaged in the locking hole 11.

[0046] In this example, a connection method between the wearable device 1 and the clamping member 6 is provided to ensure the stable fixation of the device on the employee. The recessed area is located on the outer wall of the wearable device 1 to accommodate the torsion spring and one end of the clamping member 6 connected to it. At the same time, when the clamping member 6 is closed, it can form a planar outer wall structure, which is convenient for the user to wear comfortably. This elastically rotatable setting allows the clamping member 6 to adapt to the fixation and clamping needs of different users and the flexibility of wearing, so that the wearable device 1 can be stably installed on the employee, thereby ensuring the normal operation of each functional module, helping to better realize the real-time monitoring and reminder functions, and thus ensuring the safety of employees and the stable operation of the enterprise.

[0047] Please see Figure 5As shown, in some examples, further, the housings on both sides of the clamping member 6 are provided with slots 14 that are the same depth as the recessed area and perpendicular to the length direction of the clamping member 6. The slots 14 penetrate the wearing device 1. At the position where the slots 14 coincide with the recessed area, there are multiple serrated protrusions 12 that are parallel to the edge of the clamping member 6. The clamping member 6 is provided with multiple grooves 13 that correspond to the positions of the serrated protrusions 12. When the clamping member 6 is closed, the positions of the serrated protrusions 12 and the grooves 13 correspond one-to-one.

[0048] In this example, the above structure cleverly designs the clamping member 6 and the housing to form a clamping position, achieving a stable wearing clamping effect for the wearing device 1 at different positions on the employee's body. The groove 13 and the serrated protrusion 12 on the clamping member 6 cooperate with each other. When the clamping member 6 is closed, the one-to-one correspondence between the serrated protrusion 12 and the groove 13 forms a firm locking effect, allowing the wearing device 1 to adapt to various fixed positions, such as helmets, collars, belts, etc., thereby expanding its usage scenarios on employees. At the same time, due to the tight combination of the serrated protrusion 12 and the groove 13, the wearing device 1 can remain stable in various positions, preventing the wearing device 1 from falling off due to excessive employee movements, ensuring the normal operation of each functional module and the accurate transmission of data collection and warning signals.

[0049] Please see Figure 3 and Figure 8 As shown, in some examples, and further, wearable personal protective equipment applicable to multiple jobs also includes a radio frequency (RF) transmitter 16 for monitoring the position of the wearable device 1. The RF transmitter 16 is fixedly installed above the hazardous area of ​​the workbench 15 in the operating area. A warning area marker 17 is also provided at the edge of the hazardous area in the workbench 15, and the warning area marker 17 matches the position of the RF signal emitted by the RF transmitter 16.

[0050] In practical implementation, the purpose of this example is to achieve real-time monitoring of employees' positions within the work area, thereby ensuring they stay away from hazardous areas. Specifically, the multi-job wearable safety protection device achieves this function by setting up a radio frequency (RF) transmitter 16 and a warning area marker 17. The RF transmitter 16 is fixedly installed above the hazardous area of ​​the workbench 15 and is responsible for sending RF signals to the surrounding area. At the same time, a warning area marker 17 is set at the edge of the hazardous area in the workbench 15, and its position matches the signal emitted by the RF transmitter 16. When an employee approaches the hazardous area, the wearable device 1 receives the signal emitted by the RF transmitter 16 and judges the distance between the employee and the hazardous area based on the signal strength. If the distance is too close, the wearable device 1 will remind the employee to pay attention to safety through electric shock or vibration. This linkage function not only improves employees' safety awareness but also effectively avoids potential accidents. This example can more accurately judge the distance relationship between employees and hazardous areas and issue timely warnings to employees at critical moments, thereby improving their safety awareness and helping to reduce the accident rate.

[0051] Please see Figure 1 , Figure 2 and Figure 4 As shown, in some examples, the wrist fixation mechanism 2 further includes: a fixing post 201, a strap 202, and a locking block 203; two fixing posts 201 are detachably disposed in through holes in the wrist connector 7, and the outer end of the fixing post 201 is also connected to the strap 202; the locking block 203 is fixedly disposed on the end of the strap 202 away from the fixing post 201, and the locking block 203 is also provided with a notch for locking another strap 202. The finger fixation mechanism 3 includes the same fixing post 201, strap 202, and locking block 203 as the wrist fixation mechanism 2, wherein the number of fixing posts 201 in the finger fixation mechanism 3 is four, and they are respectively connected to through holes in the finger connector 8.

[0052] It is worth mentioning that the purpose of this solution is to provide a variety of flexible wearing methods to meet the requirements of the wrist and finger wearing device 1 in different scenarios and needs. The wrist fixing mechanism 2 includes a detachable fixing post 201, a strap 202, and a locking block 203. By placing the two fixing posts 201 in the through holes in the wrist connector 7, and then connecting the strap 202 and the locking block 203, the wrist wearing device 1 is stably fixed. The finger fixing mechanism 3 adopts a similar design to the wrist fixing mechanism 2, including a fixing post 201, a strap 202, and a locking block 203. The difference is that the fixing post 201... The number of 01 is increased to four, and each is connected to the through hole in the finger connector 8. This structural design allows the wearing device 1 to form a fixed shape on the finger, ensuring a stable fixation effect on the finger. The finger fixing mechanism 3 and the wrist fixing mechanism 2 provide a variety of flexible wearing methods to adapt to the wearing needs of different jobs. The detachable fixing post 201 and the through hole connection design facilitate quick installation, disassembly and adjustment. When it is disassembled, it can be independently clamped to clothing by the clamp 6. It can be seen that this example helps to improve the flexibility of the wearing device 1 and meet the usage needs of employees in different jobs.

[0053] Please see Figure 3 and Figure 6 As shown, in some examples, the central processing unit 18 further includes an audible and visual alarm 19 and a random status monitoring module. The central processing unit 18 is used to issue alarm signals within its operating range, and the random status monitoring module is connected to the microcontroller 26 to issue status monitoring commands to the microcontroller 26.

[0054] Understandably, the central processing unit 18 in this example is equipped with an audible and visual alarm 19 and a random status monitoring module to achieve more efficient and accurate alarm functions and more comprehensive status monitoring. When the audible and visual alarm 19 receives an alarm command from the microcontroller 26 or the central processing unit 18, it issues an audible and visual warning signal to the employees within the operating range to remind them to pay attention to the problematic employee and the safety of the current operating environment.

[0055] In addition, the random status monitoring module is connected to the microcontroller 26. Its function is to send status monitoring commands in real time, so that the microcontroller 26 can issue a start command to the warning unit 9 according to the command. After the staff senses the vibration signal emitted by the warning unit 9, they can perform a specified action (such as patting, knocking, shaking, and sensing the action signal through the six-axis gyroscope sensor 24) on the wearable device 1. The wearable device 1 generates a good status signal indicating that it is currently in working condition and transmits it to the central processing device 18. The central processing device 18 then remotely cancels the warning command issued by the random status detection module and cancels the vibration control. Therefore, the random status detection module can be used to supervise whether employees are wearing the device 1, and can also be used to inspect the working status of employees. If an employee is not wearing the device 1 or is unable to respond to the device 1 due to a dangerous situation, the central processing device 18 can detect it, which will facilitate the management personnel to take corresponding measures, thereby achieving the purpose of preventing accidents, ensuring safety, improving the safety management level of the enterprise, and reducing unnecessary losses.

[0056] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable, computer-readable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0057] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A wearable personal protective equipment suitable for multiple job types, characterized in that, include: The device includes a wearable device and a central processing unit. The wearable device is equipped with a wrist fixation mechanism and a finger fixation mechanism. The wearable device can be configured to have at least three wearing modes through the wrist fixation mechanism and the finger fixation mechanism. Multiple wearable devices are communicatively connected to the central processing unit. The device is used to acquire employee work data and safety warning broadcasts generated by each wearable device. The wearable device includes a housing and a battery compartment, a knob, a clamping component, a wrist connector, and a finger connector. The housing is a strip-shaped structure. The battery compartment and the knob are located on the outer wall of the housing. The clamping component is located on the outer wall of the housing at the end away from the knob. The wrist connector is located at the center of both ends of the strip-shaped housing along its length. The finger connector is located at the ends of both sides of the housing's side wall. A warning unit is fixedly installed in the housing and is used to provide warning signals of various intensities to the wearer. A workstation status setting device, which is used to read or configure monitoring values ​​for labor protection and job switching information into the wearable device; The wearable device includes a body status monitoring module, a GPS positioning module, a battery module, and a wireless transmission module; The body condition monitoring module includes a heart rate sensor, a temperature sensor, and a blood oxygen sensor; the GPS positioning module and the body condition monitoring module are respectively connected to the battery module; the output of the wireless transmission module is connected to the GPS positioning module and the body condition monitoring module; and the output of the wireless transmission module is connected to the central processing device. The wearable device also includes a six-axis gyroscope sensor, an RF read / write module, and a microcontroller. The six-axis gyroscope sensor is connected to the wireless transmission module. The microcontroller is connected to the warning unit and the central processing unit. The RF read / write module is connected to the microcontroller and the workstation status setting device. The microcontroller includes a multi-workstation status switching module. The warning unit includes a mild electric shock mechanism and a vibration motor. The mild electric shock mechanism and the vibration motor share a metal columnar output end near the clamping member, which is used to output a vibration signal and electric shock current to the wearer for warning purposes. It also includes a radio frequency (RF) transmitting component for monitoring the position of the wearable device, the RF transmitting component being fixedly installed above the danger zone of the workbench in the operating area; a warning zone marker is also provided at the edge of the danger zone in the workbench, the warning zone marker being matched with the position of the RF signal emitted by the RF transmitting component.

2. The wearable personal protective equipment suitable for multiple job types according to claim 1, characterized in that: The outer wall of the wearable device has a recessed area. One end of the clamping member is elastically rotatable in the recessed area by a torsion spring. The other end of the clamping member has a locking post in the middle. The housing opposite the locking post has a locking hole. The locking post is made of rubber. When the clamping member is closed, the locking post is engaged in the locking hole.

3. The wearable personal protective equipment suitable for multiple job types according to claim 2, characterized in that: The housing located on both sides of the clamping member is also provided with a slot that has the same depth as the recessed area and is perpendicular to the length direction of the clamping member. The slot passes through the wearing device. At the position where the slot coincides with the recessed area, there are multiple serrated protrusions that are parallel to the edge of the clamping member. The clamping member is provided with multiple grooves that correspond to the positions of the serrated protrusions. When the clamping member is closed, the positions of the serrations and the grooves correspond one-to-one.

4. The wearable personal protective equipment suitable for multiple job types according to claim 1, characterized in that: The wrist fixation mechanism includes: Two fixing posts are detachably installed in through holes in the wrist connector, and the outer ends of the fixing posts are also connected to straps; A locking block is fixedly disposed on one end of the strap away from the fixing post, and the locking block is also provided with a notch for locking another strap.

5. A wearable personal protective equipment suitable for multiple job types according to claim 4, characterized in that: The finger fixing mechanism includes the same fixing posts, straps, and locking blocks as the wrist fixing mechanism, wherein the number of fixing posts in the finger fixing mechanism is four, and they are respectively connected to the through holes in the finger connector.

6. A wearable personal protective equipment suitable for multiple job types according to claim 1, characterized in that: The central processing unit also includes an audible and visual alarm and a random status monitoring module. The central processing unit is used to issue alarm signals within the operating range, and the random status monitoring module is connected to the microcontroller and is used to issue status monitoring commands to the microcontroller.

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