Automatic opening and closing structure of waistband and waistband

Abstract

The utility model provides a kind of automatic switch structure and waistband of waistband, belong to automatic switch technical field, it need not increase external switch spare on waistband, reduce operation complexity, directly control waistband control module circuit on-off by the physical action of magic paste adhesion / separation, realize the function fusion of wearing operation and equipment switch on-off.The technical scheme is: including trigger module and power-on detection module, trigger module is arranged in hook face subassembly;Power-on detection module is arranged on the surface of hair component;Waistband control module and battery are arranged in the surface of hair component, and waistband control module is connected with battery as non-closed loop;The surface of hair component and hook face subassembly are arranged at the both ends of waistband;When the distance between trigger module and power-on detection module is less than or equal to set value, waistband control module and battery circuit are conducted, to form closed loop;When the distance between trigger module and power-on detection module is greater than set value, waistband control module is powered off.

Description

Technical Field

[0001] This utility model belongs to the field of automatic switch technology, and in particular relates to an automatic switch structure for a waist belt and a waist belt. Background Technology

[0002] The statements in this section are merely background information related to this utility model and do not necessarily constitute prior art.

[0003] In the field of lumbar protection, waist trainers are common protective equipment, and their structural design and functionality directly affect the protective effect and user experience. Currently, traditional protective waist trainers typically require an additional independent mechanical switch to control the start and stop of the device. However, this design has several drawbacks: Firstly, the addition of an independent mechanical switch means adding external switch components, which undoubtedly complicates the overall structure of the waist trainer, increasing both the difficulty and cost of manufacturing and the probability of equipment malfunction. Secondly, users need to operate the switch separately when wearing such waist trainers, an extra step that is easily overlooked. If this step is missed, the protective function of the waist trainer will fail, preventing it from providing effective protection in critical moments. Furthermore, the switch component itself occupies a certain amount of space, which not only detracts from the overall aesthetics of the waist trainer but also creates a foreign body sensation during wear, affecting the comfort of the product. Utility Model Content In order to solve at least one of the technical problems existing in the background art, the first aspect of this utility model provides an automatic switch structure for a waist belt and a waist belt, which turns on synchronously when the Velcro is attached during the wearing of the waist belt and turns off when it is removed, eliminating operational omissions, eliminating independent switch components, simplifying the structure, and reducing failure rate and production and operation costs.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An automatic switch structure for a waist belt includes a trigger module and a power-on detection module. The trigger module is disposed on the hook surface assembly, and the power-on detection module is disposed on the rough surface assembly. The textured component contains a belt control module and a battery, and the belt control module and the battery are connected in a non-closed loop. The textured surface component and the hook surface component are disposed at both ends of the waist belt; When the distance between the trigger module and the power-on detection module is less than or equal to a set value, the belt control module is connected to the battery circuit, forming a closed loop; when the distance between the trigger module and the power-on detection module is greater than the set value, the belt control module is de-energized.

[0005] In one implementation, the hook-face component and the rough-face component are arranged on opposite sides.

[0006] In one embodiment, a battery is disposed inside the waist belt, and the battery is connected to the waist belt control module.

[0007] In one implementation, the trigger module is a conductive copper sheet.

[0008] In one implementation, the power-on detection module is a conductive contact.

[0009] In one implementation, the conductive contact is a double contact.

[0010] In one implementation, the trigger module is a permanent magnet.

[0011] In one implementation, the power-on detection module is a Hall sensor.

[0012] In one implementation, a TVS diode is provided within the power-on detection module.

[0013] To solve the above problems, the second aspect of this utility model provides a waist belt that uses an automatic switch structure for waist belts provided in the first aspect for switching on and off operations.

[0014] The beneficial effects of this utility model are: 1. This utility model directly controls the on / off state of the belt control module circuit through the physical action of Velcro adhesion / separation, realizing the integration of wear operation and device power on / off functions.

[0015] 2. This utility model has zero redundancy in operation. Wearing the Velcro straps will turn on the machine simultaneously, and removing them will turn it off, eliminating any omissions in operation.

[0016] 3. The structure of this utility model is simplified: the independent switch component is eliminated, reducing the failure rate and production and operation costs.

[0017] 4. This utility model is aesthetically pleasing and practical: the hidden circuit design maintains the integrity of the waist belt's appearance.

[0018] Advantages of the present invention in additional aspects will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0020] Figure 1This is a diagram showing the installation of an automatic switch structure for a waist belt on the outside of the waist belt according to this utility model. Figure 2 This is a diagram showing the installation of an automatic switch structure for a waist belt on the inner side of the waist belt according to this utility model. Figure 3 This is a circuit diagram illustrating the automatic switch structure of a waist belt according to this utility model. Figure 4 This is a structural diagram of an automatic switch structure for a waist belt according to this utility model, when the waist belt is worn.

[0021] 1. Hook surface assembly, 2. Textured surface assembly, 3. Power-on detection module, 4. Trigger module, 5. Waist belt control module, 6. Battery, 7. Resettable fuse. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0024] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0025] In this utility model, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of the structural relationship between the various components or elements of this utility model and do not specifically refer to any component or element in this utility model. They should not be construed as limiting this utility model.

[0026] In this utility model, terms such as "fixed connection," "connected," and "joined" should be interpreted broadly, indicating a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be determined according to the specific circumstances, and should not be construed as a limitation of this utility model.

[0027] Example 1 This embodiment provides an automatic switching structure for a waist belt, such as... Figure 3 As shown, the system includes a trigger module 4 and a power-on detection module 3. The trigger module 4 is mounted on the hook-and-loop assembly; the power-on detection module 3 is mounted on the textured surface assembly; the textured surface assembly contains a belt control module 5 and a battery 6, and the belt control module 5 and the battery 6 are connected in a non-closed loop; the textured surface assembly and the hook-and-loop assembly are located at both ends of the waist belt; when the distance between the trigger module 4 and the power-on detection module 3 is less than or equal to a set value, the belt control module 5 and the battery 6 are connected, forming a closed loop; when the distance between the trigger module 4 and the power-on detection module 3 is greater than the set value, the belt control module 5 is de-energized.

[0028] In specific implementation methods, such as Figure 1 and Figure 2 As shown, a hook-and-loop fastener assembly 1 is sewn onto one side of the waist belt, while a corresponding loop fastener assembly 2 is provided on the other side. The hook-and-loop fastener assembly 1 and the loop fastener assembly 2 are opposite sides of each other. Both the loop fastener assembly and the hook-and-loop fastener assembly are located on the front of the body for easy operation of the waist belt. The hook-and-loop fastener assembly 1 and the loop fastener assembly 2 are two parts of the hook-and-loop fastener that can be tightly attached together. When the waist belt is in use, the hook-and-loop fastener assembly 1 and the loop fastener assembly 2 are tightly attached together to achieve the wearing effect.

[0029] In a specific implementation, the waist belt control module 5 is set in the textured surface component, and the waist belt is located directly in front of the human body after being worn, which can improve the accuracy of human posture monitoring.

[0030] In a specific implementation, the trigger module 4 is a permanent magnet, and the power-on detection module 3 is a Hall sensor. When the waist belt is worn (using Velcro), the hook and loop components are physically attached, so that the distance between the trigger module 4 and the power-on detection module 3 is ≤1mm. The permanent magnet triggers the Hall sensor to output a high level, and the battery 6 is connected to the waist belt control module 5. The circuit is established, and the waist belt enters the working state.

[0031] When the waist belt is removed (the Velcro is separated), the hook and loop components separate, the distance between the trigger module 4 and the power detection module 3 is greater than 10mm, the Hall sensor outputs a low level to form an open circuit, the power supply of the battery 6 is disconnected from the waist belt control module 5, and all loads are cut off within 10ms.

[0032] Optionally, the Hall sensor in the power-on detection module 3 is set with ±5% hysteresis, and is determined to be validly triggered only when the magnetic flux is continuously >50mT.

[0033] In another embodiment, the trigger module 4 is a conductive copper sheet, and the power detection module 3 is a conductive contact. When the waist belt is worn (using Velcro), the hook and loop components are physically attached, and the conductive copper sheet presses against the conductive contact to form a closed circuit. The battery 6 connects to the waist belt control module 5, the circuit is established, and the waist belt enters the working state.

[0034] When the waist belt is removed (the Velcro detaches), the hook and loop components separate, the conductive copper sheet and the conductive contact disconnect, forming an open circuit, the power supply of battery 6 is disconnected from the waist belt control module 5, and all loads are cut off.

[0035] Optionally, the conductive contacts adopt a dual-contact redundancy design, requiring both contacts to be simultaneously conductive to activate the circuit, effectively preventing false triggering by the waist belt that could cause misidentification or other losses.

[0036] In a specific implementation, a TVS diode is installed in the power-on detection module 3 to prevent electrostatic discharge from damaging the circuit.

[0037] In a specific implementation, a self-resetting fuse 7 is provided inside the textured component to deal with short-circuit faults.

[0038] Working principle of this utility model: like Figure 4 As shown, when the waist belt is worn, the hook surface component and the textured surface component are physically attached, so that the trigger module 4 detects or the contact power-on detection module 3 forms a closed loop, and the power supply of the battery 6 is connected to the waist belt control module 5, the waist belt is turned on and enters the working state.

[0039] When the waist belt is removed, the hook-and-loop assembly separates from the loop assembly, triggering module 4 and power-on detection module 3 disconnect, causing the battery 6 in the loop assembly to disconnect from the waist belt control module 5, and the waist belt to shut down instantly.

[0040] Example 2 A waist belt is provided, which uses an automatic switching structure for switching on and off as provided in the first embodiment.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic switching structure for a waist belt, characterized in that, It includes a trigger module and a power-on detection module, wherein the trigger module is disposed on the hook surface assembly; and the power-on detection module is disposed on the rough surface assembly. The textured component contains a belt control module and a battery, and the belt control module and the battery are connected in a non-closed loop. The textured surface component and the hook surface component are disposed at both ends of the waist belt; When the distance between the trigger module and the power-on detection module is less than or equal to a set value, the belt control module is connected to the battery circuit, forming a closed loop; when the distance between the trigger module and the power-on detection module is greater than the set value, the belt control module is de-energized.

2. The automatic switching structure for a waist belt as described in claim 1, characterized in that, The hook-face component and the rough-face component are arranged on opposite sides.

3. The automatic switching structure for a waist belt as described in claim 1, characterized in that, A battery is installed inside the waist belt, and the battery is connected to the waist belt control module.

4. The automatic switching structure for a waist belt as described in claim 1, characterized in that, The trigger module is a conductive copper sheet.

5. The automatic switching structure for a waist belt as described in claim 4, characterized in that, The power-on detection module consists of conductive contacts.

6. The automatic switching structure for a waist belt as described in claim 5, characterized in that, The conductive contacts are double contacts.

7. The automatic switching structure for a waist belt as described in claim 1, characterized in that, The trigger module is a permanent magnet.

8. The automatic switching structure for a waist belt as described in claim 7, characterized in that, The power-on detection module is a Hall sensor.

9. The automatic switching structure for a waist belt as described in claim 1, characterized in that, The power-on detection module is equipped with a TVS diode.

10. A waist-cinching belt, characterized in that, The automatic switching structure of the waist belt as described in any one of claims 1-9 is used for switching on and off.

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