Voltage sensing bracelet

Abstract

The embodiment of the utility model provides a voltage induction bracelet, and belongs to the field of power equipment. The voltage induction bracelet comprises a bracelet winding set which is used for being worn on a wrist and generating induced electromotive force when approaching an electrified body; the integrated circuit module is connected with the bracelet winding set and is used for processing the induced electromotive force and generating a signal; and the prompting device is connected with the integrated circuit module and is used for sending out an alarm prompt after receiving a signal of the integrated circuit module. The voltage induction bracelet provided by the utility model can prompt an operator that surrounding equipment is electrified in time, so that the safety of the operator is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of electric power equipment, in particular to a voltage sensing wristband. Background Art

[0002] In daily electrical work, operators need to come into contact with a large number of electrical equipment. In actual work, operators generally rely on their own observations to judge whether it is safe. Therefore, operators often cause electric shock accidents due to carelessness or misoperation, which may cause death in severe cases. In particular, some people who have no actual work experience take it for granted that the equipment will be unpowered when there is a clear disconnection point when performing electrical work, and they will directly operate without checking the electricity, which poses a great threat to personal safety. In addition, some special equipment, such as UPS, capacitor banks, dual power supplies, etc., have more than one power supply circuit, and reverse power may occur, which may cause electric shock if you are not careful.

[0003] Therefore, the way in which the operator relies on his own observation to judge whether it is safe cannot timely and accurately determine whether the surrounding equipment has electricity, which has a great safety hazard. This is the shortcoming of the prior art. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a voltage sensing wristband to promptly remind operators that surrounding equipment has electricity, thereby ensuring the safety of operators.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a voltage sensing bracelet, including a hand wrap group, which is used to be worn on the wrist and generates an induced electromotive force when close to a charged body; an integrated circuit module, which is connected to the hand wrap group and is used to process the induced electromotive force and generate a signal; and a prompt device, which is connected to the integrated circuit module and is used to issue an alarm prompt after receiving the signal of the integrated circuit module.

[0006] Optionally, the wristband assembly is composed of a conductive wire, and the conductive wire includes a retractable structure for adjusting the circumference of the wristband.

[0007] Optionally, the retractable structure is composed of a section of spring-type wire.

[0008] Optionally, the prompting device includes a buzzer.

[0009] Optionally, the prompting device also includes a vibrator.

[0010] Optionally, the prompting device also includes a flash light.

[0011] Optionally, the integrated circuit module includes a protective resistor.

[0012] Optionally, the exterior of the voltage sensing wristband is wrapped by an insulating material to form a protective cover.

[0013] Optionally, the protective cover includes a wristband constriction, the wristband constriction is made of elastic insulating material, and its position corresponds to the position of the retractable structure.

[0014] Optionally, the prompt device includes an exposed portion, and the exposed portion is arranged outside the protective cover.

[0015] It can be seen from the above technical solution that the utility model has the following advantages:

[0016] The utility model is provided with a hand-wrap group, which can accurately sense the voltage of surrounding equipment, generate induced electromotive force, and transmit it to the integrated circuit module. The integrated circuit module processes the received induced electromotive force and generates a signal to control the prompt device to issue an alarm prompt, so as to timely and accurately remind the operator that the surrounding equipment has electricity, which helps to ensure the safety of the operator.

[0017] In addition, the utility model has a reliable design principle, a simple structure and a very broad application prospect.

[0018] It can be seen that compared with the prior art, the utility model has outstanding substantive features and significant progress, and the beneficial effects of its implementation are also obvious.

[0019] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the embodiments of the present utility model and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present utility model, but do not constitute a limitation on the embodiments of the present utility model. In the accompanying drawings:

[0021] Figure 1 The figure is a schematic diagram of the internal structure of a voltage sensing wristband provided by an embodiment of the utility model.

[0022] Figure 2 The figure is a schematic diagram of the external structure of a voltage sensing wristband provided by an embodiment of the utility model.

[0023] Description of Reference Numerals

[0024] 1 hand surround set 2 integrated circuit module

[0025] 3 prompt device 4 retractable structure

[0026] 5Protective cover 6Bracelet shrinking

[0027] 7 Exposed parts DETAILED DESCRIPTION

[0028] The specific implementation of the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model.

[0029] Figure 1 This is a schematic diagram of the internal structure of a voltage sensing wristband. Figure 1 As shown, the voltage sensing bracelet proposed by the utility model includes a hand wrap group 1, which is used to be worn on the wrist and generates an induced electromotive force when it is close to a charged body; an integrated circuit module 2, which is connected to the hand wrap group 1 and is used to process the induced electromotive force and generate a signal; and a prompt device 3, which is connected to the integrated circuit module 2 and is used to issue an alarm prompt after receiving the signal of the integrated circuit module 2.

[0030] When in use, the operator wears the voltage sensing bracelet on the wrist through the hand ring group 1. When the operator mistakenly enters a live interval without a safety sign or a device that is not completely powered off, the hand ring group 1 of the voltage sensing bracelet senses the voltage, generates an induced electromotive force, and transmits it to the integrated circuit module 2. The integrated circuit module 2 processes the received induced electromotive force and generates a signal to control the prompt device 3 to issue an alarm prompt. The utility model is mainly used by electrical equipment maintenance personnel and line maintenance personnel, and can timely and accurately remind operators that there is electricity in the surrounding equipment, which can effectively prevent the occurrence of electric shock accidents and ensure the safety of life and property of personnel.

[0031] It can be understood that during operation, the induced electromotive force generated by the wristband assembly 1 can provide voltage to the integrated circuit module 2 and the prompt device 3, and the self-discharge of the wristband is completed through the prompt device 3.

[0032] Preferably, the wristband set 1 is composed of a wire, and the wire includes a retractable structure 4 for adjusting the circumference of the wristband.

[0033] It is understandable that if the circumference of the hand ring set 1 is fixed, it will be inconvenient to wear, and may be too tight or too loose for different people. The voltage sensing bracelet proposed by the utility model has a retractable structure 4, through which the circumference of the hand ring set 1 can be changed, so that it is convenient to wear and suitable for different operators.

[0034] In one embodiment of the present invention, the retractable structure 4 is composed of a section of spring-type wire. In other embodiments of the present invention, the retractable structure 4 may also be composed of other structures according to actual conditions, and the present invention is not limited thereto.

[0035] In one embodiment of the present invention, the prompt device 3 includes a buzzer. In other embodiments of the present invention, the prompt device 3 also includes a vibrator or a flash light, or a combination of several prompt devices 3 according to actual conditions.

[0036] It is understandable that, when in a low-noise environment, the buzzer has a good alarm effect, while in a high-noise environment, the vibrator and the flash light can improve the alarm effect. The prompt device 3 can be set according to actual needs to achieve a better alarm effect.

[0037] Preferably, the integrated circuit module 2 includes a protection resistor.

[0038] It is understandable that when the induced electromotive force generated by the wristband assembly 1 is too large, the reminder device 3 cannot be relied on alone for discharge, and the wristband is easily damaged due to excessive voltage. When the integrated circuit module 2 is provided with a protective resistor, the protective resistor can assist in discharge and protect the integrated circuit module 2 and the reminder device 3.

[0039] Figure 2 This is a schematic diagram of the external structure of the voltage sensing wristband. Figure 2 As shown, the outside of the voltage sensing wristband is wrapped with insulating material to form a protective cover 5. After the wristband is wrapped with insulating material, when the voltage sensing wristband is worn on the wrist, the outside is insulated, light and convenient, and can be used safely. The insulating material can be rubber, or it can be set according to actual conditions.

[0040] Preferably, the protective cover 5 includes a wristband constriction 6 , which is made of elastic insulating material and whose position corresponds to the position of the retractable structure 4 .

[0041] The material of the wristband neck 6 is more elastic than the material of other parts of the protective cover 5, and its purpose is to cooperate with the retractable structure 4 to adjust the circumference of the wristband for easy wearing.

[0042] Preferably, the prompting device 3 includes an exposed portion 7 , and the exposed portion 7 is arranged outside the protective cover 5 .

[0043] It should be noted that the exposed portion 7 is a part of the prompt device 3. When the prompt device 3 includes a buzzer or a flashlight, after the exposed portion 7 is provided, the sound-emitting or light-emitting portion of the prompt device 3 is exposed, thereby preventing the sound of the buzzer or the light of the flashlight from being blocked by the protective cover 5 and reducing the effect of the prompt alarm.

[0044] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0045] The acquisition, transmission, storage, use, and processing of data in the technical solution of this application comply with the relevant provisions of national laws and regulations.

[0046] It should be noted that in the embodiments of the present application, certain software, components, models and other existing solutions in the industry may be mentioned, and they should be regarded as exemplary. Their purpose is only to illustrate the feasibility of implementing the technical solution of the present application, but it does not mean that the applicant has or will necessarily use the solution.

[0047] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A voltage sensing bracelet, characterized in that: include: The hand-wrap assembly is used to be worn on the wrist and generates an induced electromotive force when it is close to a charged body; An integrated circuit module, connected to the hand surround assembly, for processing the induced electromotive force and generating a signal; and A prompting device is connected to the integrated circuit module and is used for issuing an alarm prompt after receiving a signal from the integrated circuit module.

2. The voltage sensing bracelet according to claim 1, characterized in that: The wristband assembly is composed of a conductive wire, and the conductive wire includes a retractable structure for adjusting the circumference of the wristband.

3. The voltage sensing bracelet according to claim 2, characterized in that: The retractable structure is composed of a section of spring-type wire.

4. The voltage sensing bracelet according to claim 1, characterized in that: The prompting device includes a buzzer.

5. The voltage sensing bracelet according to claim 1, characterized in that: The prompting device also includes a vibrator.

6. The voltage sensing bracelet according to claim 1, characterized in that: The prompting device also includes a flash light.

7. The voltage sensing bracelet according to claim 1, characterized in that: The integrated circuit module includes a protection resistor.

8. The voltage sensing bracelet according to claim 2, characterized in that: The exterior of the voltage sensing wristband is wrapped by insulating material to form a protective cover.

9. The voltage sensing bracelet according to claim 8, characterized in that: The protective cover comprises a wristband constriction, which is made of elastic insulating material and whose position corresponds to the position of the retractable structure.

10. The voltage sensing bracelet according to claim 8, characterized in that: The prompting device comprises an exposed part, and the exposed part is arranged outside the protective cover.

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