Safety belt lock catch alarm device and method

Abstract

The invention belongs to the technical field of safety belt lock catches, and particularly relates to a safety belt lock catch alarm device and method.The safety belt lock catch alarm device comprises a main body mechanism, an alarm device and an alarm device, and the main body mechanism comprises a connecting rope and a safety hook arranged at the end of the connecting rope; the warning mechanism comprises an induction piece and an alarm piece which are arranged on the connecting ropes, the induction piece judges the locking state of the safety hook according to the electromagnetic induction coil principle and transmits a signal to the alarm piece, the alarm piece is used for warning, the number of the connecting ropes is two, one ends of the two connecting ropes are connected with a connecting ring at the same time, and the other ends of the two connecting ropes are connected with the connecting ring. The locking state of the safety hook is monitored in real time according to the electromagnetic induction coil principle, an alarm is given to operators and ground supervision personnel in time through the audible and visual alarm, correct use of a safety belt is ensured, the safety of a working site is remarkably improved through the real-time monitoring and alarming method, and the working efficiency is improved. And the accident risk caused by improper use of the safety belt is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of seat belt buckles, and in particular to a seat belt buckle alarm device and method. Background Art

[0002] Currently in the power industry, both power outage and non-power outage operations require climbing to complete, and as long as it involves climbing, a full-body safety belt must be used. However, there are often certain safety risks in the use of full-body safety belts, which are often reflected in the process of climbing without buckling one step at a time, losing the protection of the safety belt when transferring at high altitudes, etc. Secondly, during the entire construction process, the company and supervisors need to pay attention to whether the on-site operations are compliant and whether there are safety risks at any time. However, due to distance and other factors, the safety belts of the construction workers cannot be viewed in real time by supervisors on the ground or in monitoring. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problem that the safety belts worn by the above-mentioned existing construction workers cannot be viewed in real time by supervisors on the ground or in monitoring due to distance and other factors, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide a safety belt buckle alarm device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a main body mechanism, including a connecting rope and a safety hook arranged at the end of the connecting rope; an alarm mechanism, including a sensing element and an alarm element arranged on the connecting rope, the sensing element judges the locking state of the safety hook through the principle of electromagnetic induction coil and transmits a signal to the alarm element, and the alarm element is used for warning.

[0007] As a preferred solution of the seat belt buckle alarm device of the present invention, there are two groups of connecting ropes, and one end of the two groups of connecting ropes are connected to the connecting ring at the same time.

[0008] As a preferred solution of the safety belt buckle alarm device of the present invention, the end of the connecting ring away from the connecting rope is connected to the alarm component, and the end of the alarm component away from the connecting ring is connected to the buckle.

[0009] As a preferred solution of the seat belt buckle alarm device of the present invention, the alarm component includes a buffer bag and an audible and visual alarm arranged on the buffer bag, and the buffer bag is connected to an end of the connecting ring away from the connecting rope.

[0010] As a preferred solution of the seat belt buckle alarm device of the present invention, the buffer bag is also provided with a chip and a battery, and the chip and the battery are both connected to the sound and light alarm.

[0011] As a preferred solution of the safety belt buckle alarm device of the present invention, the sensing element includes a warning light arranged at the end of the connecting rope and an infrared sensor arranged on the safety hook.

[0012] As a preferred solution of the seat belt buckle alarm device of the present invention, the warning light can receive the signal sent by the infrared sensor and emit bright light.

[0013] In order to solve the above technical problems, the present invention also provides a seat belt buckle alarm method, including a seat belt buckle alarm device, and also includes: putting a full-body safety belt on the operator; buckling a connecting rope with an infrared sensor on the full-body safety belt; turning on the power switch at the buffer bag on the connecting rope to start the infrared sensor; the operator holds a safety hook with an infrared sensor in each hand to climb; judging the connection status of the safety hook by the infrared sensor, and transmitting a signal to the sound and light alarm at the buffer bag; the sound and light alarm at the buffer bag reminds the operator and the ground supervisor of the buckle status of the safety hook through sound and light display.

[0014] As a preferred solution of the seat belt buckle alarm method of the present invention, the infrared sensor includes an electromagnetic induction coil, and the connection state of the seat belt buckle is determined by detecting the current change caused by metal passing through the charged coil.

[0015] As a preferred solution of the safety belt buckle alarm method of the present invention, the sound alarm unit on the sound and light alarm works synchronously with the LED light to simultaneously feedback the connection status of the safety hook through vision and hearing.

[0016] Beneficial effects of the present invention: The present invention monitors the locking state of the safety hook in real time through the principle of electromagnetic induction coil, and promptly issues alarms to the operating personnel and ground supervisors through sound and light alarms to ensure the correct use of the safety belt. This real-time monitoring and alarm method significantly improves the safety of the work site and reduces the risk of accidents caused by improper use of the safety belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The overall structure of the seat belt buckle alarm device of the present invention is shown in FIG. Figure 1 .

[0019] Figure 2 The overall structure of the seat belt buckle alarm device of the present invention is shown in FIG. Figure 2 .

[0020] In the figure: 100, main body; 101, connecting rope; 102, safety hook; 200, warning mechanism; 201, sensing element; 201a, warning light; 201b, infrared sensor; 202, alarm element; 202a, buffer bag; 202b, sound and light alarm. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example 1, reference Figure 1, which is the first embodiment of the present invention, provides a seat belt buckle alarm device, including a main body mechanism 100, including a connecting rope 101 and a safety hook 102 arranged at the end of the connecting rope 101; an alarm mechanism 200, including a sensing element 201 and an alarm element 202 arranged on the connecting rope 101, the sensing element 201 determines the buckle state of the safety hook 102 through the principle of electromagnetic induction coil and transmits a signal to the alarm element 202, and the alarm element 202 is used for alarming.

[0026] Specifically, two groups of connecting ropes 101 are provided, and one ends of the two groups of connecting ropes 101 are simultaneously connected to the connecting ring.

[0027] Furthermore, an end of the connection ring away from the connection rope 101 is connected to an alarm component 202, and an end of the alarm component 202 away from the connection ring is connected to a lock buckle.

[0028] It should be noted that the lock at the end of the connecting rope 101 is directly connected to the safety belt of the operator and is a key component to ensure the safety of the operator. The sensor 201 in the alarm mechanism 200 uses the principle of electromagnetic induction coil to monitor the lock state of the safety hook 102. Once the lock state change is detected, the sensor 201 will transmit the signal to the alarm 202. The alarm 202 will then start and emit an audible and visual alarm to remind the operator and the ground supervisor of the lock state of the safety hook 102 so that timely measures can be taken.

[0029] In addition, the connection rope 101 is provided in two groups, which enhances the stability and reliability of the device, and the connection ring connects the two groups of connection ropes 101 to the alarm member 202, ensuring that the alarm member 202 is fixed in a proper position to facilitate the sounding of an alarm. This arrangement prevents the overall device from being affected by movement or vibration during operation, and also facilitates the installation and removal of the alarm member 202, improving the convenience of use. In summary, the seat belt buckle alarm device can effectively reduce safety accidents caused by improper use of seat belts and improve the safety of the work site.

[0030] Example 2, reference Figure 2 This embodiment is different from the first embodiment in that the alarm element 202 includes a buffer bag 202a and an audible and visual alarm 202b arranged on the buffer bag 202a, and the buffer bag 202a is connected to the end of the connecting ring away from the connecting rope 101.

[0031] Specifically, the buffer package 202a is also provided with a chip and a battery, and both the chip and the battery are connected to the sound and light alarm 202b.

[0032] The sensing element 201 includes a warning light 201 a disposed at the end of the connecting rope 101 and an infrared sensor 201 b disposed on the safety hook 102 .

[0033] Furthermore, the warning light 201a can receive the signal sent by the infrared sensor 201b and emit bright light.

[0034] It should be noted that the alarm component 202 is composed of a buffer bag 202a and an audible and visual alarm 202b, wherein the buffer bag 202a not only carries the audible and visual alarm 202b, but also integrates chips and batteries to provide energy and control for the alarm, and the buffer bag 202a is connected to the end of the connecting ring away from the connecting rope 101. Such a configuration helps to protect the internal components from impact, while ensuring that the alarm signal can be clearly perceived by the operating personnel and supervisory personnel; the sensing component 201 is composed of a warning light 201a at the end of the connecting rope 101 and an infrared sensor 201b on the safety hook 102, which work together to monitor the locking state of the safety hook 102 through the principle of electromagnetic induction coil, and the warning light 201a emits a bright light after receiving the signal from the infrared sensor 201b, providing visual feedback, so that it is clear at a glance whether the safety hook 102 is correctly buckled. The present invention improves the safety warning efficiency of the use of the safety belt through the audible and visual alarm to ensure the safety of high-altitude operations.

[0035] The rest of the structure is the same as that of Example 1.

[0036] Example 3, reference Figure 1 The present invention also provides a safety belt buckle alarm method, including a safety belt buckle alarm device, and further comprising: putting a full-body safety belt on an operator; buckling a connecting rope 101 with an infrared sensor 201b on the full-body safety belt; turning on a power switch at a buffer bag 202a on the connecting rope 101, and starting the infrared sensor 201b; the operator climbs with a safety hook 102 with an infrared sensor 201b in each hand; judging the connection status of the safety hook 102 by the infrared sensor 201b, and transmitting a signal to the sound and light alarm 202b at the buffer bag 202a; the sound and light alarm 202b at the buffer bag 202a reminds the operator and the ground supervisor of the buckle status of the safety hook 102 through sound and light display.

[0037] Specifically, the infrared sensor 201b includes an electromagnetic induction coil, and determines the connection state of the seat belt buckle by detecting the current change caused by metal passing through the charged coil.

[0038] Furthermore, the sound alarm unit on the sound and light alarm 202b works synchronously with the LED light, and simultaneously provides visual and auditory feedback on the connection status of the safety hook 102.

[0039] When in use, first put on the full-body safety belt, buckle the connecting rope 101 with the infrared sensor 201b on the full-body safety belt, turn on the power switch at the buffer bag 202a on the connecting rope 101, and the infrared sensor 201b starts to work. The left and right hands each hold a safety hook 102 with an infrared sensor 201b. When climbing upward, the infrared sensor 201b on the safety hook 102 can determine the locking state of the safety hook 102 and transmit it to the sound and light alarm 202b at the buffer bag 202a. The sound and light alarm 202b at the buffer bag 202a reminds the operator and the ground supervisor of the locking state of the safety hook 102 through sound and red and green light display.

[0040] The rest of the structure is the same as that of Example 2.

[0041] Working principle: The present invention uses electromagnetic induction coils. When metal passes through the charged coil, it will cause the current to change, which can determine whether there is an object passing through the seat belt buckle and whether it is buckled on an object. Then the buckle status is determined by the LED light strip displaying different colors. For example, red means no object or metal passes through, and green means an object or metal passes through the buckle, which is a safe state.

[0042] The connecting rope 101 (including a lock light alarm device) is connected to the main belt of the safety belt; the sensing device is placed at the large safety hook 102 of the connecting rope 101, and the sound and light alarm 202b, chip, and battery are placed at the safety rope buffer bag 202a. A visual display is performed through infrared sensing wireless transmission and LED light. The lock state of the connecting rope 101 buckle can be judged by the light display, and the working state of the lock can also be clearly judged by the user and supervisor in a dimly lit environment, thereby ensuring the personal safety of construction workers.

[0043] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0044] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0045] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A seat belt buckle alarm device, characterized in that: include, The main body mechanism (100) comprises a connecting rope (101) and a safety hook (102) arranged at the end of the connecting rope (101); The warning mechanism (200) comprises a sensing element (201) and an alarm element (202) arranged on the connecting rope (101); the sensing element (201) determines the locking state of the safety hook (102) through the principle of an electromagnetic induction coil and transmits a signal to the alarm element (202); the alarm element (202) is used for warning.

2. The seat belt buckle alarm device according to claim 1, characterized in that: Two groups of connecting ropes (101) are provided, and one end of the two groups of connecting ropes (101) are simultaneously connected to the connecting ring.

3. The seat belt buckle alarm device according to claim 2, characterized in that: The end of the connecting ring away from the connecting rope (101) is connected to the alarm component (202), and the end of the alarm component (202) away from the connecting ring is connected to a lock buckle.

4. The seat belt buckle alarm device according to claim 3, characterized in that: The alarm component (202) comprises a buffer bag (202a) and an audible and visual alarm (202b) arranged on the buffer bag (202a); the buffer bag (202a) is connected to an end of the connecting ring away from the connecting rope (101).

5. The seat belt buckle alarm device according to claim 4, characterized in that: The buffer bag (202a) is also provided with a chip and a battery, and the chip and the battery are both connected to the sound and light alarm (202b).

6. The seat belt buckle alarm device according to claim 5, characterized in that: The sensing element (201) comprises a warning light (201a) arranged at the end of the connecting rope (101) and an infrared sensor (201b) arranged on the safety hook (102).

7. The seat belt buckle alarm device according to claim 6, characterized in that: The warning light (201a) can receive the signal sent by the infrared sensor (201b) and emit bright light.

8. A seat belt buckle alarm method, characterized in that: The seat belt buckle alarm device applied to any one of claims 1 to 7 further comprises: Put the full body safety belt on the operator; Buckle the connecting rope (101) with the infrared sensor (201b) on the full-body safety belt; Turn on the power switch at the buffer bag (202a) on the connecting rope (101) to activate the infrared sensor (201b); The operator holds a safety hook (102) with an infrared sensor (201b) in each of his left and right hands to climb; The connection state of the safety hook (102) is determined by an infrared sensor (201b), and a signal is transmitted to an audible and visual alarm (202b) at the buffer bag (202a); The sound and light alarm (202b) at the buffer bag (202a) reminds the operator and the ground supervisor of the locking state of the safety hook (102) through sound and light display.

9. The seat belt buckle alarm method according to claim 8, characterized in that: The infrared sensor (201b) comprises an electromagnetic induction coil, and determines the connection state of the safety belt buckle by detecting the change in current caused by metal passing through the charged coil.

10. The seat belt buckle alarm method according to claim 9, characterized in that: The sound alarm unit on the sound and light alarm (202b) works synchronously with the LED light, and simultaneously provides visual and auditory feedback on the connection status of the safety hook (102).

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