TWM654308U - Reminder device for anti-falling and current sensing - Google Patents

Abstract

Areminder device for anti-falling and current sensing comprises a hook monitoring unit, a current sensing unit and a host box. The hook monitoring unit comprises a safety hook and a detection module. The safety hook is attached to a solid object. The detection module is arranged on the safety hook to sense a using status of the safety hook and output a safety sensing signal. The electric shock detection unit comprises a current detectorto be configured to detect a variety of current around the safety helmet for generating a current sensing signal. The host box is respectively connected to the hook monitoring unit and the current sensing unit. The host box comprises a micro host device and a buzz device. The micro host device receives the safety sensing signal and current sensing signal respectively for outputting a buzz signal. The buzz device is connected to the micro host device to generate a buzz when receiving the buzz signal.

Description

Anti-fall and electric shock reminder device

This invention is about a reminder device, in particular, a reminder device for preventing falling and detecting electric current.

Construction workers must ensure their own safety during the construction process. Generally speaking, when construction workers perform construction operations on scaffolding over two meters high, they are considered to be working at height. However, in recent years, with the demand for urban development, most of the current buildings are designed with high floors. This means that construction workers often need to work in an environment of tens to hundreds of meters in the air, which is quite dangerous. In addition, if construction workers are negligent during the construction process or the installation of wires, they are likely to cause accidents such as electric shock or wire fire. Once these accidents occur, they will have a great impact on the life safety of construction workers. Therefore, strengthening the safety protection of high-altitude operations and electricity workers in construction sites is an important and important link that cannot be ignored.

In addition to the above-mentioned safety protection facilities at the construction site, it is also necessary to add a reminder notification device to randomly respond to accidents of construction workers during the construction process and provide immediate rescue. In the known technology, the device set up to address the above problems continuously monitors the safety warning area through a monitoring component. When a construction worker enters the safety warning area, an alarm can be issued and the specific violator can be identified and recorded using image recognition technology so that the protection component can be isolated and a weak electric shock can be generated when the construction worker touches the double-layer protective net to warn him. However, the known technology does not provide a protective measure to immediately cut off the power when an accident occurs, and when an accident occurs, it is impossible to immediately notify through the device.

Therefore, it is necessary to provide a safety protection device to enhance the safety of workers working at heights and using electricity in construction sites.

In view of this, this invention provides a reminder device to prevent falling and electric shock, so as to solve the above-mentioned problems.

This invention provides an anti-fall and electric shock reminder device which includes a hook monitoring unit, an electric shock detection unit and a main unit box. The hook monitoring unit includes a safety hook and a detection module. The safety hook is hooked on a solid object, and the detection module is arranged on the safety hook to sense a usage status of the safety hook and output a safety sensing signal. The electric shock detection unit is arranged on a safety helmet and includes a current detector to detect a current change around the safety helmet and generate an electric current detection signal. The main unit box is connected to the hook monitoring unit and the electric shock detection unit. The main unit box includes a micro host and a buzzer. The micro host is used to receive the safety sensing signal and the electromagnetic sensing signal respectively and judge and output a buzzing signal. The buzzer is connected to the micro host and is used to generate a buzzing sound after receiving the buzzing signal.

The safety hook includes a main hook and a secondary hook, and the secondary hook is set on the main hook in an openable and closable manner.

Among them, the solid object is an anchor or a safety rope.

The hook monitoring unit also includes a connection line, which is connected between the detection module and the micro host to transmit the safety sensing signal to the micro host.

The hook monitoring unit also includes a safety rope for connecting the safety hook to a safety belt of an operator.

The inductive detection unit also includes a transmission line, which is arranged between the current detector and the micro-host to transmit the inductive detection signal to the micro-host.

The micro host includes a wireless transmission module for wirelessly transmitting the safety sensing signal and the electromagnetic sensing signal to a remote device.

The remote device is a wireless handheld device.

Among them, an application (APP) is provided on the wireless handheld device to display the information represented by the safety sensing signal and the electromagnetic sensing signal.

Among them, the application (APP) is used to generate a corresponding warning message based on the safety sensing signal and the electromagnetic sensing signal.

In summary, this invention provides a warning device for preventing falling and electric shock, in which the supervisor on the ground can confirm whether the construction workers working at high altitude have buckled the buckle through cloud connection monitoring, and immediately remind the supervisor to pay attention to whether the construction workers working at high altitude have neglected to use the buckle, so as to achieve basic protection for high altitude work. In addition, through the application display and warning reminder in the wireless handheld device, it can prevent the construction workers from accidentally contacting the current due to inattention or negligence during the work. And it can also allow the supervisor to synchronously track whether the construction workers are in a high electric shock environment to achieve early prevention and avoid the occurrence of industrial safety accidents.

1: Anti-fall and electric shock reminder device

10: Hook monitoring unit

101: Safety hook

1011: Main hook

1012: Secondary hook

102: Detection module

103: Solid objects

1021: Safety sensor signal

104:Connection cable

105: Safety rope

106: Safety belt

20: Inductive detection unit

201: Safety helmet

202: Current detector

2021:Electromagnetic flow detection signal

203: Transmission line

30: Host box

301: Microhost

3011:Buzzer signal

302:Buzzer

FIG. 1 is a functional block diagram of a fall prevention and electric shock reminder device according to one specific embodiment of the present invention.

FIG2 is a schematic diagram showing the anti-fall and electric shock reminder device according to FIG1.

In order to make the advantages, spirit and features of this invention easier and clearer to understand, the following will be described and discussed in detail with specific embodiments and with reference to the attached drawings. It should be noted that these specific embodiments are only representative specific embodiments of this invention, and the specific methods, devices, conditions, materials, etc. cited therein are not used to limit this invention or the corresponding specific embodiments. In addition, the components in the figure are only used to express their relative positions and are not drawn according to their actual proportions. The step numbers of this invention are only used to separate different steps and do not represent the order of the steps, which should be explained in advance.

Please refer to Figures 1 and 2 together. Figure 1 is a functional block diagram of an anti-fall and electric shock reminder device according to a specific embodiment of the present invention, and Figure 2 is a schematic diagram of the anti-fall and electric shock reminder device according to Figure 1. As shown in Figures 1 and 2, the present invention provides an anti-fall and electric shock reminder device 1 which includes a hook monitoring unit 10, an electric shock detection unit 20 and a main box 30. The hook monitoring unit 10 includes a safety hook 101 and a detection module 102. The safety hook 101 is hooked on a solid object 103, and the detection module 102 is arranged on the safety hook 101 to sense the use status of the safety hook 101 and output a safety sensing signal 1021. The inductive detection unit 20 is disposed on the safety helmet 201 and includes a current detector 202 for detecting the current change around the safety helmet 201 and generating an inductive current detection signal 2021. The host box 30 is connected to the hook monitoring unit 10 and the inductive detection unit 20 and includes a micro host 301 and a buzzer 302. The micro host 301 is used to receive the safety sensing signal 1021 and the inductive current detection signal 2021 respectively and judge and output a buzzer signal 3011. The buzzer 302 is connected to the micro host 301 and is used to generate a buzzer sound after receiving the buzzer signal 3011. In practice, the host box 30 is connected to the hook monitoring unit 10 and the inductive detection unit 20, but is not limited thereto. The corresponding host box can be designed individually according to the design.

Please continue to refer to Figure 2. As shown in Figure 2, the safety hook 101 further includes a main hook 1011 and an auxiliary hook 1012. The auxiliary hook 1012 is set on the main hook 1011 in an openable manner. In practice, the solid object 103 is either an anchor or a safety cable, and in order to ensure that the operator can withstand the current tension when he/she falls due to negligence, the anchor or safety cable must withstand at least 2,300 kilograms of tension per person.

Please continue to refer to FIG. 2 . As shown in FIG. 2 , the inductive detection unit 20 further includes a connection line 104, a safety rope 105, and a transmission line 203. The connection line 104 is set to connect between the detection module 102 and the micro host 301 to transmit the safety sensing signal 1021 to the micro host 301. The safety rope 105 is used to connect the safety hook 101 to the safety belt 106 of the operator. The transmission line 203 is set between the current detector 202 and the micro host 301 to transmit the current sensing signal 2021 to the micro host 301. In practice, the safety helmets, safety hooks and safety belts used by workers during the construction process all meet national standards, and if a worker slips and falls, the safety hooks and safety belts can also withstand the tension generated by the fall to ensure the safety of the workers.

Then, the micro host 301 further includes a wireless transmission module, which is used to wirelessly transmit the safety sensing signal 1021 and the electromagnetic sensing signal 2021 to a remote device. In practice, the remote device is a wireless handheld device (i.e., a smart handheld device), and an application (APP) is provided on the wireless handheld device to display the values and information sensed by the safety sensing signal 1021 and the electromagnetic sensing signal 2021, and the application can generate warning messages according to the safety sensing signal 1021 and the electromagnetic sensing signal 2021.

In practice, the detection module 102 is a sensor. Before construction, the operator will first install the safety hook 101 tightly on the solid object 103 and wear safety equipment such as the safety belt 106. When the safety hook 101 is hung on the solid object 103 and the operator has connected the safety rope 105 to the hook monitoring unit 10, the detection module 102 determines that this is a normal use state and generates a corresponding signal, which is then transmitted to the microcomputer 301 of the host box 30 through the connection line 104. When the operator is working, if any of the safety hook 101, the safety rope 105, or the safety strap 106 is pulled or broken abnormally, the detection module 102 detects that the current use status of the operator is unsafe, and then sends a safety sensing signal 1021 representing a warning message to the micro host 301 of the host box 30 through the connection line 104. Furthermore, the micro host 301 outputs the safety sensing signal 1021 representing the warning message as a buzzer signal 3011. Then, the buzzer 302 generates a buzzing sound after receiving the buzzing signal 3011; at the same time, the microcomputer 301 will wirelessly transmit the safety sensing signal 1021 representing the warning message through the wireless transmission module and display it in the application of the smart handheld device of the foreman during construction.

For another example, if the operator forgets to hang up the safety rope 105 or the safety rope 105 has fine cracks due to long-term use but the operator does not pay attention and continues to wear it, the detection module 102 will also determine the above situation as an unsafe use state and transmit the safety sensing signal 1021 to the micro host 301 through the connection line 104. The micro host 301 will output a buzzer signal 3011 according to the received safety sensing signal 1021. The buzzer 302 generates a buzzer sound after receiving the buzzer signal 3011. This buzzer sound can immediately remind the operator to wear all safety equipment before starting the operation or replace it with a new and crack-free safety rope 105. In this way, accidents caused by personal negligence of workers before work can be greatly reduced, and the detection module 102 can also automatically detect whether each worker has worn the safety hook 101, the safety rope 105 and the safety belt 106, and at the same time reduce the time cost of the foreman's inspection.

Next, in practice, the current detector 202 is a sensor. When a worker wears a safety helmet 201 and is electrocuted during construction, the current detector 202 senses an abnormal current flowing through and outputs a current flow detection signal 2021 representing a warning message, and then transmits the current flow detection signal 2021 to the microcomputer 301 through the transmission line 203. Further, the microcomputer 301 will output a buzzer signal 3011 to the buzzer 302 according to the received current flow detection signal 2021 representing a warning message, and the buzzer 302 emits a buzzer to inform and remind other workers around. At the same time, the transmission line 203 transmits the electromagnetic flow detection signal 2021 to the micro host 301, and the micro host 301 transmits the received electromagnetic flow detection signal 2021 through the wireless transmission module and displays it in the application of the smart handheld device of the foreman during construction.

In summary, this invention provides a warning device for preventing falling and electric shock, in which the supervisor on the ground can confirm whether the construction workers working at high altitude have buckled the buckle through cloud connection monitoring, and immediately remind the supervisor to pay attention to whether the construction workers working at high altitude have neglected to use the buckle, so as to achieve basic protection for high altitude work. In addition, through the application display and warning reminder in the wireless handheld device, it can prevent the construction workers from accidentally contacting the current due to inattention or negligence during the work. And it can also allow the supervisor to synchronously track whether the construction workers are in a high electric shock environment to achieve early prevention and avoid the occurrence of industrial safety accidents.

The above detailed description of the preferred specific embodiments is intended to more clearly describe the features and spirit of the present invention, rather than to limit the scope of the present invention by the preferred specific embodiments disclosed above. On the contrary, the purpose is to cover various changes and equivalent arrangements within the scope of the patent application for the present invention. Therefore, the scope of the patent application for the present invention should be interpreted in the broadest sense based on the above description, so as to cover all possible changes and equivalent arrangements.

1: Anti-fall and electric shock reminder device

10: Hook monitoring unit

101: Safety hook

102: Detection module

1021: Safety sensor signal

20: Inductive detection unit

201: Safety helmet

202: Current detector

2021:Electromagnetic flow detection signal

30: Host box

301: Microhost

3011:Buzzer signal

302:Buzzer

Claims (10)

A device for preventing falling and electric shock includes: a hook monitoring unit including a safety hook and a detection module, wherein the safety hook is hooked on a solid object, and the detection module is arranged on the safety hook to sense a use state of the safety hook and output a safety sensing signal; an electric shock detection unit is arranged on a safety helmet and includes a current detector to detect the safety helmet. A current change in the surrounding generates an inductive sensing signal; and a host box connected to the hook monitoring unit and the inductive sensing unit, the host box includes a micro host and a buzzer, the micro host is used to receive the safety sensing signal and the inductive sensing signal respectively and judge and output a buzzer signal, the buzzer is connected to the micro host and is used to generate a buzzer sound after receiving the buzzer signal. As described in the first item of the patent application scope, the anti-fall and electric shock reminder device, wherein the safety hook includes a main hook and a secondary hook, and the secondary hook is set on the main hook in an openable and closable manner. As described in Item 1 of the patent application scope, the anti-fall and electric shock reminder device, wherein the solid object is an anchor or a safety cable. As described in the first item of the patent application scope, the anti-fall and electric shock reminder device, wherein the hook monitoring unit further includes a connecting wire, which is connected between the detection module and the micro host to transmit the safety sensing signal to the micro host. As described in the first item of the patent application scope, the anti-fall and electric shock reminder device, wherein the hook monitoring unit further includes a safety rope for connecting the safety hook to a safety belt of an operator. As described in the first item of the patent application scope, the anti-fall and electric shock reminder device, wherein the electric shock detection unit further includes a transmission line, which is arranged between the current detector and the micro host to transmit the electric current detection signal to the micro host. As described in Item 1 of the patent application scope, the anti-fall and electric shock reminder device, wherein the micro host includes a wireless transmission module for wirelessly transmitting the safety sensing signal and the electric current sensing signal to a remote device. As described in Item 7 of the patent application scope, the anti-fall and electric shock reminder device, wherein the remote device is a wireless handheld device. As described in Item 8 of the patent application scope, the anti-fall and electric shock reminder device, wherein the wireless handheld device is provided with an application (APP) for displaying the safety sensing signal and the information represented by the electric current sensing signal. As described in item 9 of the patent application scope, the anti-fall and electric shock reminder device, wherein the application (APP) is used to generate a corresponding warning message according to the safety sensing signal and the electric current sensing signal.

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