Wearable intelligent device for back correction

Abstract

The utility model relates to the technical field of wearable intelligent equipment, and particularly discloses wearable intelligent equipment for back correction, which can realize massage positioning and is good in massage effect, and comprises a wearing piece, a massage component, a control component and an adjusting component, the massage assembly comprises a mounting seat fixed on the wearing piece and provided with a motor and a massage mechanism arranged beside the motor, the massage mechanism comprises a first massage support driven by the motor to periodically swing or shake and provided with a first massage head, and the first massage head is provided with a first detection piece; the adjusting assembly comprises shoulder straps extending into the wearing piece through the two ends of the wearing piece and a back connecting belt connected with the middles of the shoulder straps and extending into the wearing piece. The control assembly comprises a control circuit board, a left shoulder side telescopic control piece, a right shoulder side telescopic control piece and a back telescopic control piece, wherein the left shoulder side telescopic control piece, the right shoulder side telescopic control piece and the back telescopic control piece are electrically connected with the control circuit board and adjust the lengths of the shoulder straps and the back connecting strap respectively.

Description

Technical Field

[0001] This utility model relates to the field of wearable smart device technology, and in particular to a wearable smart device for back correction that can achieve massage positioning and has a good massage effect. Background Technology

[0002] A neck and shoulder massager is a device that uses a built-in motor to rotate or vibrate the massage heads, simultaneously massaging the muscles of the shoulders and neck. By repeatedly pressing and stimulating the muscles, it promotes local blood circulation and accelerates metabolism, achieving relaxation. Currently, most neck and shoulder massagers on the market are designed as U-shaped pillows, with two pairs of massage components built into the pillow. In use, the U-shaped pillow is wrapped around the user's neck and secured with snaps or Velcro, allowing the massage components to conform to the corresponding positions on the skin, thus simultaneously massaging both sides of the neck and shoulders. Due to the structure and wearing method of these neck and shoulder massagers, to achieve a greater massage intensity, the U-shaped pillow often needs to be tightened, causing the massage components to press against the user's neck and shoulders. In this case, tightening the U-shaped pillow can restrict the user's neck, causing breathing difficulties and affecting wearing comfort. If the U-shaped pillow is loosened, the massage components will not provide sufficient contact with the user's skin, resulting in weak massage intensity and poor massage effect. Furthermore, as the massage components press against the skin, the U-shaped pillow will shift, causing the massage area to deviate, further affecting the massage effect. In addition, the aforementioned neck and shoulder massager is only designed for massaging and squeezing the neck and shoulders, which is insufficient and hinders its market competitiveness. Utility Model Content

[0003] Therefore, it is necessary to address the above-mentioned shortcomings by providing a wearable smart device for back correction that can achieve massage positioning and provide a good massage effect.

[0004] A wearable smart device for back correction includes:

[0005] A wearable device for wearing on a user’s neck and having an inner cavity for providing space for massage movements, the wearable device including a first side in contact with human skin, a second side facing away from human skin, a first end located on one side of the user’s neck and a second end located on the other side of the user’s neck.

[0006] A massage assembly, housed within the cavity of a wearable device, includes a mounting base fixed to the wearable device, at least one massage mechanism fixed to the mounting base, and a motor for driving the massage mechanism. The massage mechanism includes at least a first massage bracket connected to the motor for periodic movement, and a first massage head fixed to the end of the first massage bracket and adjacent to a first side, which presses on the shoulder or neck of the human body during movement. The first massage head is provided with a first detection element for detecting the bending of the shoulder or neck.

[0007] An adjustment assembly, comprising a shoulder strap extending from the back of a person, through the armpit, to the front of the chest; a back connecting strap located on one side of the back and fixedly connected to the middle of the shoulder strap; one end of the shoulder strap extending into the inner cavity of the wearer via a first end of the wearer; the other end of the shoulder strap extending into the inner cavity of the wearer via a second end of the wearer; and one end of the back connecting strap, away from the shoulder strap, extending into the inner cavity of the wearer from the lower part of the wearer; and

[0008] A control assembly, housed within the cavity of the wearable device, includes a control circuit board electrically connected to the motor and the first detection element, a left shoulder extension control element electrically connected to the control circuit board and fixedly connected to one end of the shoulder strap to adjust the length of the shoulder strap segment located within the cavity of the wearable device, a right shoulder extension control element electrically connected to the control circuit board and fixedly connected to the other end of the shoulder strap to adjust the length of the other end of the shoulder strap located within the cavity of the wearable device, and a back extension control element electrically connected to the control circuit board and fixedly connected to the back connecting strap to adjust the length of the back connecting strap located within the cavity of the wearable device. The control circuit board receives an electrical signal sent by the first detection element and controls the action of at least one of the left shoulder extension control element, the right shoulder extension control element, and the back extension control element.

[0009] In one embodiment, the massage mechanism further includes a second massage bracket that is angled to the first massage bracket and fixed to the mounting base and periodically oscillates. The first massage bracket oscillates periodically under the drive of a motor so that the first massage head presses on the shoulder of the human body. The first detection element is used to detect the bending of the shoulder. The second massage bracket is connected to the motor drive to oscillate periodically. The end of the second massage bracket is provided with at least one second massage head adjacent to the first side and pressing on the neck of the human body when oscillating. The second massage head is provided with a second detection element for detecting the bending of the neck. The control circuit board receives electrical signals sent by the first detection element and / or the second detection element and controls the action of at least one of the left shoulder extension control element, the right shoulder extension control element, and the back extension control element.

[0010] In one embodiment, the first and second detection devices are pressure sensors, gyroscopes, or gravity sensors.

[0011] In one embodiment, the left shoulder extension control, the right shoulder extension control, and the back extension control are electric cylinders or electric winding mechanisms. The electric winding mechanism includes a reel for winding the shoulder strap or back connecting strap and a rotary motor for driving the reel to rotate.

[0012] In one embodiment, the massage mechanism further includes an eccentric wheel and an axial cam. A first through hole is provided at the end of the first massage bracket away from the first massage head. The eccentric wheel is rotatably disposed in the first through hole. A rotating shaft is eccentrically disposed on one side of the eccentric wheel. The motor is located on the other side of the eccentric wheel and is coaxially disposed with the rotating shaft to drive the eccentric wheel to rotate. A second through hole is provided at the end of the second massage bracket away from the second massage head. The axial cam is located between the first massage bracket and the second massage bracket. The side of the axial cam adjacent to the first massage bracket is driven to be connected to the end of the rotating shaft. The side of the axial cam adjacent to the first massage bracket is provided with an uneven protrusion extending axially along the rotating shaft. The distance from each part of the uneven protrusion to the side of the first massage bracket is different, and the end face of the uneven protrusion is a continuous smooth arc surface. The other side of the axial cam is provided with a cylindrical protrusion that is rotatably inserted into the second through hole.

[0013] In one embodiment, two limiting shafts are disposed at the end of the second massage bracket facing away from each other, and a second massage head is rotatably sleeved on each of the two limiting shafts, with the axial direction of the first massage head being perpendicular to the axial direction of the second massage head.

[0014] In one embodiment, the massage assembly further includes another massage mechanism fixed on the mounting base. The two massage mechanisms are arranged opposite each other on both sides of the motor. The motor is a dual-axis motor, and the two output shafts of the motor are respectively driven and connected to a massage mechanism. Alternatively, two motors are arranged side by side on the mounting base between the two massage mechanisms, and the two massage mechanisms are driven and connected to the two motors in a one-to-one correspondence.

[0015] In one embodiment, the wearable is made of fabric or leather, and the inner cavity of the wearable is filled with sponge on the side next to the massage component and the control component.

[0016] In one embodiment, the first side of the wearable device is further provided with a heat-contacting layer that comes into contact with human skin. The heat-contacting layer is electrically connected to the control circuit board and generates heat when powered on.

[0017] In one embodiment, the second side of the wearable device is provided with a control panel and a working indicator light electrically connected to a control circuit board, and the control panel is provided with at least a plurality of control buttons.

[0018] This invention relates to a wearable smart device for back correction. By installing shoulder straps and a back connecting strap on the wearer, the user can pass their arms through the area formed by the back connecting strap and the shoulder straps to wear the device. During use, the control circuit board receives electrical signals transmitted by the first and second detection devices and controls the movements of the left shoulder extension control device, the right shoulder extension control device, and the back extension control device to adjust the length of the shoulder strap and back connecting strap within the wearer's cavity. This tightens or loosens the shoulder strap and back connecting strap, allowing the first massage head and the second massage chair of the massage component to press firmly against the user's skin, thus positioning the wearable smart device and enhancing the massage effect on the body. Simultaneously, by adjusting the length of the shoulder strap and back connecting strap, the user's shoulders can be tightened, forcing the body to stand upright and preventing hunching, thereby achieving the purpose of back correction. This increases the product's functionality and enhances its market competitiveness. Attached Figure Description

[0019] Figure 1 This is a rear view of a wearable smart device when worn, according to one embodiment of the present invention.

[0020] Figure 2 This is a side view of a wearable smart device being worn in one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the wearable smart device after removing the wearing parts and adjustment components in one embodiment of the present invention;

[0022] Figure 4 This is a diagram of the control module of a wearable smart device in one embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the massage mechanism in one embodiment of the present invention;

[0024] Figure 6 This is an exploded view of the massage mechanism in one embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the axial cam in one embodiment of the present invention. Detailed Implementation

[0026] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0027] Please combine Figure 1-5 This utility model discloses a wearable smart device for back correction that can achieve massage positioning and good massage effect. The wearable smart device includes a wearing component 100, a massage component 200, an adjustment component 300, and a control component 400. The wearing component 100 is used to store and support the other components; the massage component 200 is used to contact specific parts of the user's skin to squeeze and massage the skin; the adjustment component 300 is used to cooperate with the wearing component 100 to adjust the tightness of the massage component 200 pressing on the user's skin surface, and at the same time tighten the upper back area of ​​the user to adjust the user's back posture and achieve the purpose of back correction; the control component 400 is used to control the operation of the massage component 200 to perform massage, and at the same time control and adjust the length of the adjustment component 300.

[0028] Specifically, the wearable component 100 is worn around the user's neck and can be designed in a U-shape, C-shape, or rectangular shape. In this embodiment, the wearable component 100 has a U-shaped structure. During use, the middle part of the wearable component 100 rests on the user's neck, and the two ends of the wearable component 100 are located on the user's left and right shoulders, respectively. To accommodate the massage component 200 and the control component 400, the wearable component 100 has an inner cavity for providing space for massage movements. To improve user comfort, in this embodiment, the wearable component 100 is made of fabric or leather, and the inner cavity of the wearable component 100 is filled with sponge on the sides of the massage component 200 and the control component 400. The sponge is positioned so as not to interfere with the normal operation of the massage component 200. Furthermore, the thickness of the middle portion of the wearable component 100 (the area of ​​the wearable component 100 that contacts the user's shoulder) is greater than the thickness of the end portion of the wearable component 100. This allows the massage component 200 and control component 400 to be positioned and protected, while also enabling the end portion of the wearable component 100 to adapt to changes in the user's shoulder curve, improving wearing comfort. The wearable component 100 includes a first side that contacts the human skin, a second side facing away from the human skin, a first end located on one side of the user's neck, and a second end located on the other side of the user's neck.

[0029] The massage component 200 is housed within the cavity of the wearable piece 100. After the massage component 200 is installed inside the wearable piece 100, the massage area on the massage component 200 for acting on the surface of the human skin faces the first side of the wearable piece 100, so that after the wearable piece 100 is worn and fixed, the massage component 200 is in full contact with the user's shoulder and neck area. Please refer to... Figure 1-5 The massage assembly 200 includes a mounting base 210 fixed to the wearer 100, at least one massage mechanism 230 fixed to the mounting base 210, and a motor 220 for driving the massage mechanism 230. In one embodiment, the mounting base 210 has only one massage mechanism 230, which is used to massage the shoulders and / or neck of the user. In another embodiment, the massage assembly also includes another massage mechanism 230 fixed to the mounting base 210, with the two massage mechanisms 230 arranged opposite each other on both sides of the motor 220. In the case of two massage mechanisms 230, in one embodiment, the motor is a dual-axis motor, and the two output shafts of the motor are respectively driven and connected to one massage mechanism 230. In this way, a single motor 220 can drive the two massage mechanisms 230 to move simultaneously, so that the two massage mechanisms 230 simultaneously massage the shoulder and neck areas on both sides of the user's head, simulating a human hand massage scenario while increasing the massage area on the user's shoulders and neck and improving the massage effect. In another embodiment, two motors 220 are arranged side by side on the mounting base 210 between the two massage mechanisms 230. The two massage mechanisms 230 are connected to the two motors 220 in a one-to-one correspondence, that is, each massage mechanism 230 is driven by one motor 230.

[0030] Furthermore, a positioning area 240 for accommodating the human neck is formed between the two massage mechanisms 230. In this way, the user can embed their neck into the positioning area 240 during use. The massage mechanisms 230 on both sides of the positioning area 240 limit the position of the neck to prevent the massage mechanism 230 from shifting in the massage position of the user's neck, thereby achieving the positioning of the wearable smart device.

[0031] Please combine further Figure 1-7The massage mechanism 230 includes at least a first massage bracket 231 driven by a motor 220 for periodic movement, and a first massage head 233 fixed to the end of the first massage bracket 231 and adjacent to the first side, pressing on the shoulder or neck of the human body during movement. The first massage head 233 is provided with a first detection element 237 for detecting the bending of the shoulder or neck. The massage mechanism also includes a second massage bracket 232 set at an angle to the first massage bracket 23 and fixed to the mounting base 210 for periodic rocking. The first massage bracket 231 is periodically oscillating under the drive of the motor 220 so that the first massage head 233 presses on the shoulder of the human body, and the first detection element 237 is used to detect the bending of the shoulder. The second massage bracket 232 is driven by the motor 210 for periodic rocking, and the end of the second massage bracket 232 is provided with at least one second massage head 234 adjacent to the first side and pressing on the neck of the human body during rocking. The second massage head 234 is provided with a second detection element 238 for detecting the bending of the neck.

[0032] In this embodiment, the angle between the first massage bracket 231 and the second massage bracket 232 changes with the swinging of the first massage bracket 231 and the rocking of the second massage bracket 232. The output shaft of the motor 210 extends parallel to the width direction of the user's shoulder, and the first massage bracket 231 swings about the output shaft of the motor 210 as the central axis. That is, the first massage bracket 231 swings along the thickness direction of the user's back to press the user's shoulder and neck at the same time.

[0033] Furthermore, the massage mechanism 230 also includes an eccentric wheel 235 and an axial cam 236. A first through hole 2311 is provided at the end of the first massage bracket 231 away from the first massage head 233. The eccentric wheel 235 is rotatably disposed within the first through hole 2311. A rotating shaft 2351 is eccentrically disposed on one side of the eccentric wheel 235. A motor 220 is located on the other side of the eccentric wheel 235 and coaxially disposed with the rotating shaft 2351 to drive the eccentric wheel 235 to rotate. A second through hole 2321 is provided at the end of the second massage bracket 232 away from the second massage head 234. The axial cam 236 is located at the end of the first massage bracket 231 away from the second massage head 234. Between the massage bracket 231 and the second massage bracket 232, the side of the axial cam 236 adjacent to the first massage bracket 231 is driven to the end of the rotating shaft 2351. The side of the axial cam 236 adjacent to the first massage bracket 231 is provided with an uneven protrusion 2361 extending axially along the rotating shaft 2351. The distance from each part of the uneven protrusion 2361 to the side of the first massage bracket 231 is different, and the end face of the uneven protrusion 2361 is a continuous smooth arc surface. The other side of the axial cam 236 is provided with a cylindrical protrusion 2362 that can be rotated into the second through hole 2321.

[0034] During the operation of the massage component 200, the output shaft of the motor 220 drives the eccentric wheel 235 to rotate. Since the rotation center of the eccentric wheel 235 is located at the non-geometric center of the eccentric wheel 235, the eccentric wheel 235 will push the first massage bracket 231 to swing periodically to massage the user's shoulders. Meanwhile, as the eccentric wheel 235 rotates, it drives the axial cam 236 to rotate via the shaft 2351. Due to the presence of the uneven protrusion 2361, as the shaft 2351 drives the axial cam 236 to rotate relative to the second massage bracket 232, the axial cam 236 rotates relative to the first massage bracket 231. While the uneven protrusion 2361 on the axial cam 236 rotates along the side of the first massage bracket 231, in order to adapt to the changes in the height of each part of the uneven protrusion 2361, the axial cam 236 will perform a compound motion of rotation and translation relative to the first massage bracket 231. That is, the axial cam 236 will twist relative to the first massage bracket 231. During this process, the cylindrical protrusion 2362 of the axial cam 236 pushes the second massage bracket 232, causing the second massage bracket 232 to rock, so as to massage the user's neck through the second massage head 234.

[0035] Furthermore, in this embodiment, two limiting shafts 2322 are arranged opposite to each other at the end of the second massage bracket 232. A second massage head 234 is rotatably sleeved on each of the two limiting shafts 2322, and the axis of the first massage head 233 is perpendicular to the axis of the second massage head 234. In this way, the four second massage heads 234 simultaneously squeeze and massage both sides of the user's neck, increasing the massage area on the user's neck. While driving the two second massage heads 234 to shake and press the user's neck, the second massage bracket 232 also rolls over the user's neck by rotating, thereby improving the comfort of the massage.

[0036] In this embodiment, the first massage head 233 is equipped with a first detection element 237 for detecting shoulder flexion, and the second massage head 234 is equipped with a second detection element 238 for detecting neck flexion. The first detection element 237 and the second detection element 238 collect the user's shoulder and neck flexion data and send them to the control circuit board in the form of electrical signals. The control circuit board then adjusts the length of the adjustment unit according to the change in the electrical signal potential, thereby adjusting the tightness of the unit. The flexion of the shoulder and neck can be determined either by the pressure at the first massage head 233 and the second massage head 234, or by detecting changes in human posture. In this embodiment, the first detection element 237 and the second detection element 238 are pressure sensors, gyroscopes, or gravity sensors. When the first detection element 237 and the second detection element 238 employ pressure sensors, when the user leans forward or bends their back, the distance between the shoulders and neck and the massage head increases, the pressure value detected by the pressure sensor decreases, and the electrical signal changes. This indicates that the user's back is bent, and the adjustment component 300 can be adjusted via the control component 400 to tighten the adjustment component 300, forcing the user's back to straighten and achieving the purpose of correcting the back. Similarly, the gyroscope and gravity sensor generate changing electrical signals when the user's back is bent, and the adjustment component 300 is adjusted via feedback from the control component 400 in the same way as described above.

[0037] The adjustment component 300 includes a shoulder strap 310 extending from the back of the human body, through the armpit, to the chest, and a back connecting strap 320 located on one side of the back of the human body and fixedly connected to the middle of the shoulder strap 310. One end of the shoulder strap 310 extends into the inner cavity of the wearing member 100 through a first end, and the other end of the shoulder strap 310 extends into the inner cavity of the wearing member 100 through a second end. The end of the back connecting strap 320 away from the shoulder strap 310 extends into the inner cavity of the wearing member 100 from the lower part. In this embodiment, after the wearable smart device is worn on the user, the force center points when the first massage head 233 and the neck engagement part, the second massage head 234 and the shoulder engagement part, and the shoulder strap 310 and the back connecting strap 320 tighten the user's upper body together form a triangular structure, which forms a triangular positioning for fixing the human body, improving the stability and reliability of the wearable smart device positioning. When in use, by adjusting the length of the shoulder strap 310 end and the back connecting strap 320, the center of force when the shoulder strap 310 and the back connecting strap 320 tighten the user's upper body can be limited to the part of the human body near the thoracic spine, so as to promote the user to stand upright and avoid hunching.

[0038] Furthermore, in this embodiment, a first opening is provided on the first side of the wearable 100 near the first end, a second opening is provided on the first side of the wearable 100 near the second end, and a third opening is provided in the lower part of the middle of the wearable 100 (the side of the wearable 100 facing the user's feet when worn). One end of the shoulder strap 310 extends into the inner cavity of the wearable 100 through the first opening, the other end of the shoulder strap 310 extends into the inner cavity of the wearable 100 through the second opening, and the end of the back connecting strap 320 extends into the inner cavity of the wearable 100 through the third opening. To avoid the problem of the edges of the first, second, and third openings expanding due to pulling on the wearable 100 during the adjustment of the shoulder strap 310 and the back connecting strap 320, in this embodiment, wear-resistant rings made of metal (e.g., stainless steel, aluminum, or copper) or plastic material are respectively provided at the first, second, and third openings to prevent damage to the wearable 100 and extend the service life of the wearable smart device.

[0039] It should also be noted that the shoulder strap 310 can be integrally formed with the back connecting strap 320, or the back connecting strap 320 and the shoulder strap 310 can be detachably connected, for example, by buckles, snaps, or Velcro. Furthermore, the shoulder strap 310 can be a single, continuous strap, or it can include a first strap body extending into the inner cavity of the wearing member 100 from a first opening and a second strap body extending into the inner cavity of the wearing member 100 from a second opening. The ends of the first and second strap bodies are detachably connected, and the position of the connection point is adjustable, allowing the user to manually adjust the tightness of the shoulder strap 310 and the back connecting strap 320.

[0040] The control assembly 400 is housed within the cavity of the wearable member 100 and includes a control circuit board 410 electrically connected to the motor 220 and the first detection element 237, a left shoulder extension control element 420 electrically connected to the control circuit board 410 and fixedly connected to one end of the shoulder strap 310 to adjust the length of the shoulder strap 310 located within the cavity of the wearable member 100, a right shoulder extension control element 430 electrically connected to the control circuit board 410 and fixedly connected to the other end of the shoulder strap 310 to adjust the length of the shoulder strap 310 located within the cavity of the wearable member 100, and a back extension control element 440 electrically connected to the control circuit board 410 and fixedly connected to the back connecting strap 320 to adjust the length of the back connecting strap 320 located within the cavity of the wearable member 100. The control circuit board 410 receives electrical signals sent by the first detection element 237 and controls the action of at least one of the left shoulder extension control element 420, the right shoulder extension control element 430, and the back extension control element 440. The control circuit board 410 is also electrically connected to the second detection element 238. In this case, the control circuit board 410 receives electrical signals sent by the first detection element 237 and / or the second detection element 238 and controls the action of at least one of the left shoulder extension control element 420, the right shoulder extension control element 430, and the back extension control element 440 to adjust the length of the shoulder strap and the back connecting strap. Further, the left shoulder extension control element 420, the right shoulder extension control element 430, and the back extension control element 440 are electric cylinders or electric winding mechanisms. The electric winding mechanism includes a reel for winding the shoulder strap 310 or the back connecting strap 320 and a rotary motor for driving the reel to rotate. In addition, the control assembly 400 also includes a power supply device electrically connected to the control circuit board 410, which is a rechargeable battery. The second side of the wearable device 100 is provided with a control panel and a working indicator light electrically connected to the control circuit board 410. The control panel has at least a plurality of control buttons so that the user can start and stop the wearable smart device and switch various functions of the wearable smart device by operating the control buttons. Of course, the control panel also has a charging port that is electrically connected to the power supply so that wearable smart devices can be charged in a timely manner.

[0041] In this embodiment, the control circuit board 410 can qualitatively adjust the length of the shoulder strap 310 and the back connecting strap 320 by detecting the potential changes of the first detection element 237 and the second detection element 238. For example, when the potential of the first detection element 237 and the second detection element 238 decreases, the telescopic ends of the left shoulder telescopic control element 420, the right shoulder telescopic control element 430, and the back telescopic control element 440 are controlled to retract to tighten the shoulder strap 310 and the back connecting strap 320. Alternatively, a communication module electrically connected to the control circuit board 410 can be provided, which can then transmit the collected data. The data on shoulder and neck curvature is transmitted to an external computing device. Based on the movements of the left shoulder extension control 420, right shoulder extension control 430, and back extension control 440, the external computing device generates corresponding control signals that are fed back to the control circuit board 410. This allows for precise adjustment of the shoulder straps 310 and back connecting straps 320, as well as the massage intensity on the shoulders and neck, achieving quantitative adjustment of the length of the shoulder straps 310 and back connecting straps 320. Through long-term use, this achieves the goal of correcting posture. Furthermore, the control circuit board 410 can independently control the motor 220, allowing the first massage head 233 and the second massage head 234 to simultaneously massage the shoulders and neck. It can also adjust the shoulder straps 310 and back connecting straps 320 during massage to forcibly stretch the cervical / thoracic spine, achieving the purpose of back correction.

[0042] In addition, in this embodiment, the first side of the wearable device 100 is provided with a heat-compressing layer that comes into contact with human skin. The heat-compressing layer is electrically connected to the control circuit board 410 and heats up after being powered on. The heat-compressing layer is located in the inner cavity of the wearable device 100 and is attached to the inner surface of the wearable device 100. In this way, while the user is massaging through the wearable smart device, he / she can also apply heat through the heat-compressing layer to further enhance the massage effect of the wearable smart device.

[0043] The wearable smart device for back correction according to this invention, by installing shoulder straps 310 and back connecting straps 320 on the wearer 100, allows the user to wear the wearer 100 by passing their arms through the area formed by the back connecting straps 320 and the sides of the shoulder straps 310. During use, the control circuit board 410 receives electrical signals transmitted by the first detection element 237 and the second detection element 238, and controls the left shoulder extension control element 420, the right shoulder extension control element 430, and the back extension control element 440 respectively to adjust the length of the shoulder straps 310 and the back connecting straps 320 within the cavity of the wearer 100. The purpose of tightening or loosening the shoulder straps 310 and back connecting straps 320 is to allow the first massage head 233 and the second massage chair of the massage component 200 to press against the user's skin, thereby achieving positioning of the wearable smart device and enhancing the massage effect on the human body. At the same time, by adjusting the length of the shoulder straps 310 and back connecting straps 320, the shoulders of the human body can be tightened, forcing the human body to stand upright and avoiding hunching, thereby achieving the purpose of back correction. In this way, while massaging the shoulders and neck and relaxing key muscles, the wearable smart device can also provide traction to the user's back, increasing the product's functionality and enhancing its market competitiveness.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A wearable smart device for back correction, characterized in that: include: A wearing piece, the wearing piece is used to be worn on the neck of a user and has an inner cavity for providing a massage action space, the wearing piece includes a first side in contact with human skin, a second side facing away from the human skin, a first end located on one side of the user's neck, and a second end located on the other side of the user's neck; A massage component, the massage component is accommodated in the inner cavity of the wearable article, including a mounting seat fixed on the wearable article, at least one massage mechanism fixed on the mounting seat and a motor for driving the massage mechanism, the massage mechanism at least including a first massage bracket connected to the motor driving for periodic movement, a first massage head fixed to the end of the first massage bracket and adjacent to the first side and pressing the shoulder or neck of the human body during movement, the first massage head is provided with a first detection member for detecting the bending of the shoulder or neck; an adjustment component, the adjustment component including a shoulder strap extending from the back of the human body through the armpit to the chest of the human body, a back connecting belt located on one side of the back of the human body and fixedly connected to the middle of the shoulder strap, one end of the shoulder strap extends into the inner cavity of the wearable article through the first end of the wearable article, the other end of the shoulder strap extends into the inner cavity of the wearable article through the second end of the wearable article, and the end of the back connecting belt away from the shoulder strap extends into the inner cavity of the wearable article from the lower part of the wearable article; as well as A control component, which is accommodated in the inner cavity of the wearable article, includes a control circuit board electrically connected to the motor and the first detection component respectively, a left shoulder telescopic control component electrically connected to the control circuit board and fixedly connected to one end of the shoulder strap to adjust the length of the strap segment of one end of the shoulder strap located in the inner cavity of the wearable article, a right shoulder telescopic control component electrically connected to the control circuit board and fixedly connected to the other end of the shoulder strap to adjust the length of the strap segment of the other end of the shoulder strap located in the inner cavity of the wearable article, and a back telescopic control component electrically connected to the control circuit board and fixedly connected to the back connecting belt to adjust the length of the strap segment of the back connecting belt located in the inner cavity of the wearable article. The control circuit board receives the electrical signal sent by the first detection component and controls at least one action of the left shoulder telescopic control component, the right shoulder telescopic control component, and the back telescopic control component.

2. The wearable smart device for back correction according to claim 1, characterized in that: The massage mechanism also includes a second massage bracket which is arranged at an angle with the first massage bracket, is fixed on a mounting seat and shakes periodically. The first massage bracket swings periodically under the drive of a motor so that the first massage head presses the human shoulder. The first detection component is used to detect the bending of the shoulder. The second massage bracket is connected to the motor drive to shake periodically. The end of the second massage bracket is provided with at least one second massage head adjacent to the first side and pressing the human neck when shaking. The second massage head is provided with a second detection component for detecting the bending of the neck. The control circuit board receives the electrical signal sent by the first detection component and / or the second detection component and controls at least one action of the left shoulder telescopic control component, the right shoulder telescopic control component, and the back telescopic control component.

3. The wearable smart device for back correction according to claim 2, characterized in that: The first detection element and the second detection element are pressure sensors, or gyroscopes, or gravity sensors.

4. The wearable smart device for back correction according to claim 2, characterized in that: The left shoulder telescopic control member, the right shoulder telescopic control member and the back telescopic control member are electric cylinders or electric winding mechanisms, and the electric winding mechanism includes a reel for winding the shoulder strap or the back connecting strap and a rotating motor for driving the reel to rotate.

5. The wearable smart device for back correction according to claim 2, characterized in that: The massage mechanism also includes an eccentric wheel and an axial cam. A first through hole is provided on the end of the first massage bracket away from the first massage head. The eccentric wheel is rotatably arranged in the first through hole. A rotating shaft is eccentrically arranged on one side of the eccentric wheel. The motor is located on the other side of the eccentric wheel and is coaxially arranged with the rotating shaft to drive the eccentric wheel to rotate. A second through hole is provided on the end of the second massage bracket away from the second massage head. The axial cam is located between the first massage bracket and the second massage bracket. A side of the axial cam adjacent to the first massage bracket is drivingly connected to the end of the rotating shaft. An uneven convex portion extending along the axial direction of the rotating shaft is provided on a side of the axial cam adjacent to the first massage bracket. The distances from each part of the uneven convex portion to the side surface of the first massage bracket are different, and the end surface of the uneven convex portion is a continuous smooth arc surface. A cylindrical convex portion rotatably inserted into the second through hole is provided on the other side of the axial cam.

6. The wearable smart device for back correction according to claim 2, characterized in that: Two limiting shafts are arranged at the end of the second massage bracket facing away from each other, and a second massage head is rotatably sleeved on each of the two limiting shafts, and the axial direction of the first massage head is perpendicular to the axial direction of the second massage head.

7. The wearable smart device for back correction according to any one of claims 1 to 6, characterized in that: The massage component also includes another massage mechanism fixed on the mounting seat, and the two massage mechanisms are arranged on both sides of the motor opposite to each other. The motor is a dual-axis motor, and the two output shafts of the motor are respectively driven and connected to a massage mechanism; or two motors are arranged side by side between the two massage mechanisms on the mounting seat, and the two massage mechanisms are driven and connected to the two motors in a one-to-one correspondence.

8. The wearable smart device for back correction according to claim 7, characterized in that: The wearing piece is made of cloth or leather, and the inner cavity of the wearing piece is filled with sponge beside the massage component and the control component.

9. The wearable smart device for back correction according to claim 8, characterized in that: The first side of the wearable piece is also provided with a heat compress layer in contact with human skin, and the heat compress layer is electrically connected to the control circuit board and generates heat after being powered on.

10. The wearable smart device for back correction according to claim 9, characterized in that: A control panel and a working indicator light which are electrically connected to the control circuit board are provided on the second side of the wearable component, and at least a plurality of control buttons are provided on the control panel.

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