TWM638433U - Kneecap brace - Google Patents

Abstract

This invention relates to a knee brace, including: a first frame body, a second frame body, a third frame body, a fourth frame body, a pivot shaft, a first elastic element, and a second elastic element, wherein: the first frame body and the second elastic element The second frame body is arranged correspondingly, and the first accommodating space is defined between the first frame body and the second frame body; the third frame body is arranged correspondingly to the fourth frame body, and the third frame body, and A second accommodating space is defined between the fourth frames; the corresponding sides of the first frame, the second frame, the third frame, and the fourth frame are respectively pivotally connected to the pivot shaft; the first elastic element The two ends of the first frame body and the second frame body are respectively arranged on one side of the first accommodating space; and the two ends of the second elastic element are respectively arranged on the third frame body, and the fourth frame body is opposite to One side of the second accommodation space.

Description

knee brace

This creation relates to a medical aid, in particular to a knee brace.

Knee pads are common accessories used to protect the knees or maintain a correct walking posture. Among them, the common knee pads include: "sleeve type", which is an integrated design that can fully cover the knee joint of the human body. However, due to its large covering area, it may cause stuffy feeling after long-term wearing; "wrap type", it can adjust the tightness of the knee pads according to the size of different users. Generally speaking, the way to adjust the tightness is to use Velcro felt, because the elasticity of the devil felt is not good, so it can't achieve a good vibration damping effect; and "mechanical bone type", which is a strong, confrontational fixation, because the way of use and the installation process are cumbersome, easy to slip, And the price is on the high side, so it is difficult for ordinary people to afford it. In addition, the known knee pads can only be used for "fixation". If the knee is sore, there is no effective way to relieve the soreness of the knee. To sum up, it is necessary to provide a knee pad that is comfortable to wear, can offset the force on the human leg in various directions to relieve the pressure on the knee, has a long-lasting fixation, or can massage the knee.

The problem that this creation intends to solve is: to provide a kind of knee brace with shock absorption and massage function to protect the wearer's knee.

In order to solve the above problems, this creation provides a knee support bracket, which includes: a first frame body, including: a first arc portion, and two first support rods, which are respectively arranged at the two ends corresponding to the first arc portion ; a second frame body, including: a second arc portion and two second support rods, which are respectively arranged at the two ends corresponding to the second arc portion, wherein the first arc portion and the second arc portion Correspondingly arranged to define a first accommodating space, wherein the first accommodating space can accommodate the thighs of a human body; a third frame body is set correspondingly to the first frame body, including: a The third arc and the two third support rods are respectively arranged at the two ends corresponding to the third arc; a fourth frame is arranged corresponding to the second frame, including: a fourth The arc portion and the two fourth support rods are respectively arranged at the two ends corresponding to the fourth arc portion, wherein the fourth arc portion is arranged correspondingly to the third arc portion to define a second accommodation space , wherein the first accommodating space communicates with the second accommodating space, and the second accommodating space can accommodate a human leg; a pivot shaft is detachably pivotally arranged on the first frame , the second frame body, the third frame body, and the two sides corresponding to the fourth frame body, and can pivot the first support rod, the second support rod, the third support rod, and the first support rod Four support rods; a first elastic element, the two ends of which are respectively arranged on the same side of the first frame body and the second frame body relative to the first accommodating space; and a second elastic element, whose two ends They are respectively arranged on the same side of the third frame body and the fourth frame body relative to the second accommodating space.

More preferably, wherein: the first frame system is formed by stacking a plurality of first sub-frames, and two pairs of the first sub-frames can move relative to each other; the second frame system is formed by a plurality of second sub-frames It is formed by stacking each other, and the second sub-frames can move relative to each other; the third frame system is formed by stacking a plurality of third sub-frames, and the third sub-frames can be moved relative to each other. moving; and the fourth frame system is formed by stacking a plurality of fourth sub-frames, and the fourth sub-frames can move relative to each other.

More preferably, it further includes a buffer pad, which is arranged on the side of the first frame body in contact with the first accommodating space; the side of the second frame body in contact with the first accommodating space; One side of the three frame bodies in contact with the second accommodating space; or one side of the fourth frame body in contact with the second accommodating space.

More preferably, the materials of the first frame, the second frame, the third frame, and the fourth frame include: plastic, silicone, carbon fiber, or ultra-thin tough metal sheet.

More preferably, wherein: the central axis of the first arc and the central axis of the first support rod form an included angle θ1, wherein θ1 faces the third frame, and 135°≥θ1≥100°; the second The central axis of the arc and the central axis of the second support rod form an angle θ2, wherein θ2 faces the fourth frame, and 135°≥θ2≥100°; the central axis of the third arc and the second The central axes of the three support rods form an included angle θ3, wherein θ3 faces the first frame body, and 135°≥θ3≥100°; and the central axis of the fourth arc and the central axis of the fourth support rod form a The included angle θ4, wherein θ4 faces the second frame body, and 135°≥θ4≥100°.

More preferably, wherein: θ1=θ2=θ3=θ4.

More preferably, it further includes: a vibration module, which is arranged on a side of the first frame body opposite to the first accommodating space; a side of the second frame body opposite to the first accommodating space; A side of the third frame body opposite to the second accommodating space; or a side of the fourth frame body opposite to the second accommodating space.

More preferably, it further includes: a control module, which is electrically connected to the vibration module and signally connected to a touch device, wherein: the control module includes: a data output unit, wherein: the data output The unit can convert the vibration frequency, vibration speed, and vibration direction of the vibration module into a vibration information, and transmit the vibration information to the touch device; and a data input unit, wherein: the touch device can The vibration information is adjusted, and the adjusted vibration information is sent to the data input unit, so that the control module can regulate the vibration speed, vibration frequency, and vibration direction of the vibration module.

More preferably, it further includes: a tilting sensing module, which is electrically connected to the control module, wherein the tilting sensing module can detect the tilting angle of the knee support bracket, store it as tilting information, and The tilt information is sent to the data input unit; and a warning module is electrically connected to the control module, wherein: when the tilt information changes rapidly, the control module will communicate with the warning module to make the warning The module generates a warning signal and transmits the warning signal to the touch device through the data output unit.

More preferably, it further includes: a distance detection module, which is electrically connected to the control module, wherein: the distance detection module can detect the distance between the knee brace and the surrounding environment to store distance information, and sending the distance information to the data input unit; and a warning module, which is electrically connected to the control module, wherein when the distance information is less than 30 cm, the control module will connect to the warning module, so that The warning module generates a warning signal and transmits the warning signal to the touch device through the data output unit.

More preferably, it further includes: a positioning module, which is electrically connected to the control module, wherein the positioning module can store a piece of location information according to the geographic location of the knee support bracket, and use the data output unit to store the location information sent to the touch device.

Compared with the previous technology, the effect of this creation is that the knee support bracket of this creation can offset the force of the human leg in all directions, so as to relieve the pressure on the knee and avoid excessive movement range or incorrect action. Sprained or excessively worn knee cartilage; the vibration module of this creation can massage the knee, and the speed, frequency, and direction of the vibration can be controlled through wearable devices, mobile phones, or tablets, so as to effectively relieve the soreness of the wearer's knee; This creation combines the advantages of sleeve-type knee pads and wrap-type knee pads. Its structure has high stability, and the tightness of the first elastic element and the second elastic element can be adjusted according to the body shape of different users. In addition, The knee brace of this creation has good air permeability and heat dissipation, is comfortable to wear, and is suitable for long-term wear; and the knee brace of this creation is composed of a multi-layer structure, so it has higher structural strength and bending resistance. Longer service life.

In order to make the above and/or other purposes, effects, and features of this creation more obvious and easy to understand, the following special implementation methods are listed below in detail:

This creation provides a knee support bracket, as shown in Figure 1A, comprising: a first frame body (1), including: a first arc portion (2), and two first support rods (3), which are respectively arranged on the The two ends corresponding to the first arc portion (2); a second frame body (4), including: a second arc portion (5), and two second support rods (6), which are respectively arranged on the second The two ends corresponding to the arc (5), wherein the first arc (2) and the second arc (5) are arranged correspondingly to define a first accommodating space (7), wherein the first The accommodating space (7) can accommodate the thighs of a human body; a third frame body (8) is set corresponding to the first frame body (1), including: a third arc portion (9), And two third support rods (10), are respectively arranged on the two ends corresponding to the third arc portion (9); a fourth frame body (11), is corresponding to the second frame body (4) Setting, including: a fourth arc (12) and two fourth support rods (13), which are respectively arranged at the two ends corresponding to the fourth arc (12), wherein the fourth arc (12) set corresponding to the third arc portion (9) to define a second accommodation space (14), wherein the first accommodation space (7) communicates with the second accommodation space (14), and The second accommodating space (14) can accommodate the lower legs of a human body; , the third frame body (8), the two sides corresponding to the fourth frame body (11), and can pivotally connect the first support rod (3), the second support rod (6), the third support rod A support rod (10), and the fourth support rod (13). Wherein it can be understood that the side of the first arc portion (2) and the second arc portion (5) in contact with the first accommodating space (7) are in contact with the outer edge of the thigh at intervals, so as to Complete the positioning of the first frame (1) and the second frame (4); and the third arc (9) and the fourth arc (12) are in contact with the second accommodating space (14) One side is in contact with the outer edge of the lower leg at intervals to complete the positioning of the third frame body (8) and the fourth frame body (11). In a preferred embodiment, the materials of the first frame (1), the second frame (4), the third frame (8) and the fourth frame (11) include: plastic , silicone, carbon fiber, or ultra-thin ductile metal sheet, but not limited thereto.

More preferably, in order to increase the bonding strength between each frame body and the pivot shaft (15), to avoid damage or breakage of the pivot shaft (15) when each frame body pivots relative to the pivot shaft (15), wherein: The material of the pivot shaft (15) is metal, but not limited thereto. In a preferred embodiment, the pivot shaft (15) includes a rotation axis, wherein the rotation axis is installed with screws, but not limited thereto. In another preferred embodiment, the purpose of setting the pivot shaft (15) is to enable each frame to pivot relative to the pivot shaft (15). Therefore, when the human body's legs are moving or bent , Each frame can adjust its position correspondingly according to the movement of the legs, so that the legs of the human body can achieve the effects of shock absorption, posture adjustment, and sprain prevention in various postures or movements. In yet another preferred embodiment, the knee brace of the invention can stabilize the joints of the limbs of the human body, so as to reduce the violent vibration and twisting around the joints of the limbs, and improve the stability and safety of the human body during exercise; and The structure of each frame has a certain degree of elasticity, so when the human knee is subjected to up and down (vertical) or left and right (parallel) force, each frame can share the force on the human knee and produce a certain deformation, and then When no external force is applied to each frame, each frame can return to its original shape according to its own elasticity.

More preferably, in order to massage the knees of the human body to relieve the pain of the knees or relieve the pressure on the knees, as shown in Figure 1A, it further includes: a vibration module (16), which is arranged on the first frame ( 1) One side of the first accommodating space (7); one side of the second frame body (4) relative to the first accommodating space (7); the third frame body (8) is opposite to One side of the second accommodating space (14); or one side of the fourth frame body (11) opposite to the second accommodating space (14). It can be understood that the purpose of the vibration module (16) not being in contact with the first accommodating space (7) or the second accommodating space (14) is to prevent human legs from directly contacting the vibration module. (16) contact, and cause the knee to vibrate too intensely and cause its soothing effect; Or avoid sweat and this vibration module (16) contact, specifically, if when human body perspires, this vibration module (16) directly Contact with the human body may cause sweat to seep into the vibration module (16), causing damage to the vibration module (16), and greatly reducing the service life of the knee support bracket. In a preferred embodiment, in order to massage evenly around the knee, or increase the massage force, it can be installed on the first frame (1), the second frame (4), the third frame (8), or More vibration modules (16) are added on the fourth frame (11), wherein it can be understood that the number of vibration modules (16) provided on each support can be the same or different, preferably, when When the number of vibration modules (16) arranged on each support is consistent, the knee support support can evenly massage human knees. In a preferred embodiment, the vibration module (16) is a motor, but not limited thereto.

More preferably, in order to counteract the pressure exerted by the human knee on the knee brace, so that the knee can achieve the effect of damping vibration and reduce the burden on the knee, as shown in Figure 1A, which further includes: a first elastic element ( 17), its two ends are respectively arranged on the same side of the first frame body (1) and the second frame body (4) relative to the first accommodating space (7); and a second elastic element (18 ), both ends of which are respectively arranged on the same side of the third frame (8) and the fourth frame (11) relative to the second accommodating space (14). In a preferred embodiment, one end of the first elastic element (17) is fixed on the first frame (1), and the other end is movably arranged on the second frame (4), wherein : the first elastic element (17) can move relative to the second frame body (4), so that the first frame body (1) can pivot relative to the pivot shaft (15) to approach or move away from the second frame body (4). The frame (4); or one end of the first elastic element (17) is fixed on the second frame (4), and the other end is movably arranged on the first frame (1), wherein: The first elastic element (17) can move relative to the first frame (1), so that the second frame (4) can pivot relative to the pivot shaft (15) to approach or move away from the first frame body (1). In another preferred embodiment, one end of the first elastic element (17) is movably arranged on the first frame (1), and the other end is movably arranged on the second frame (4 ), wherein: the first elastic element (17) can move relative to the second frame (4), so that the first frame (1) can pivot relative to the pivot shaft (15) to approach or move away from The second frame (4); and the first elastic element (17) can move relative to the first frame (1), so that the second frame (4) can pivot relative to the pivot shaft (15) , to get close to or away from the first frame (1). In yet another preferred embodiment, in order to increase the fixity between the first frame (1) and the second frame (4), it further includes: a third elastic element, the two ends of which are respectively arranged on the The first frame body (1) and the second frame body (4) are on the same side opposite to the first elastic element (17). Specifically, the connection method between the third elastic element and the first frame (1) and the second frame (4); and the connection between the first elastic element (17) and the first frame (1), And the connection method of the second frame body (4) is the same, so it will not be repeated here.

More preferably, one end of the second elastic element (18) is fixed on the third frame (8), and the other end is movably arranged on the fourth frame (11), as shown in Fig. 1A , wherein: the second elastic element (18) can move relative to the fourth frame body (11), so that the third frame body (8) can pivot relative to the pivot shaft (15) to approach or move away from the The fourth frame (11); or one end of the second elastic element (18) is fixed on the fourth frame (11), and the other end is movably arranged on the third frame (8), Wherein: the second elastic element (18) can move relative to the third frame body (8), so that the fourth frame body (11) can pivot relative to the pivot shaft (15) to approach or move away from the first frame body (8). Tripod (8). In a preferred embodiment, one end of the second elastic element (18) is movably arranged on the third frame (8), and the other end is movably arranged on the fourth frame (11) , wherein: the second elastic element (18) can move relative to the fourth frame body (11), so that the third frame body (8) can pivot relative to the pivot shaft (15) to approach or move away from the The fourth frame (11); and the second elastic element (18) can move relative to the third frame (8), so that the fourth frame (11) pivots relative to the pivot shaft (15), To approach or stay away from the third frame (8). In another preferred embodiment, in order to increase the fixity between the third frame body (8) and the fourth frame body (11), it further includes: a fourth elastic element, the two ends of which are respectively arranged on the The third frame body (8) is on the same side as the fourth frame body (11) opposite to the second elastic element (18). Specifically, the connection method between the fourth elastic element and the third frame (8) and the fourth frame (11); and the connection between the second elastic element (18) and the third frame (8), And the connection mode of the fourth frame body (11) is the same, so do not repeat them here.

More preferably, the first elastic element (17), the second elastic element (18), the third elastic element, or the fourth elastic element is a sports bandage, but not limited thereto. In a preferred embodiment, the purpose of setting the first elastic element (17) or the third elastic element is to make the first frame body (1) and the second frame body (4) closely fit the human thigh , and apply a certain pressure to the thigh, so that the human body can stabilize its posture and reduce vibration when walking; and the purpose of setting the second elastic element (18) or the fourth elastic element is to make the third frame body (8) , and the fourth frame body (11) closely fits the lower leg of the human body, and exerts a certain pressure on the lower leg, so that the human body can stabilize posture and reduce vibration when walking.

More preferably, in order to facilitate the pivoting between the frames, the thighs and shanks can be closely attached to the frames, as shown in Figure 1B, wherein: the central axis of the first arc (2) and the The central axis of the first support rod (3) forms an included angle θ1, wherein θ1 faces the third frame (8), and 135°≥θ1≥100°; the central axis of the second arc (5) and the The central axis of the second support rod (6) forms an included angle θ2, wherein θ2 faces the fourth frame (11), and 135°≥θ2≥100°; the central axis of the third arc (9) and the The central axis of the third support rod (10) forms an included angle θ3, wherein θ3 faces the first frame (1), and 135°≥θ3≥100°; and the central axis of the fourth arc portion (12), and The central axis of the fourth support rod (13) forms an included angle θ4, wherein θ4 faces the second frame body (4), and 135°≥θ4≥100°. In a preferred embodiment, wherein: θ1=θ2=θ3=θ4, but not limited thereto.

More preferably, as shown in Figure 1C, wherein: the first frame body (1) is formed by stacking a plurality of first sub-frame bodies (27), and two pairs of the first sub-frame bodies (27) can be move relatively; the second frame (4) is formed by stacking a plurality of second sub-frames (28), and two of the second sub-frames (28) can move relatively; the third frame The body (8) is formed by stacking a plurality of third sub-frames (29), and the third sub-frames (29) in pairs can move relative to each other; and the fourth frame (11) is formed by a plurality of The fourth sub-frames (30) are formed by stacking each other, and two of the fourth sub-frames (30) can move relative to each other. Specifically, the first sub-frame body (27) in pairs, the second sub-frame body (28) in pairs, the third sub-frame body (29) in pairs, and the fourth sub-frame body (30) in pairs Mutual bonding, therefore when human knee produces bending, or when vibrating, the first subframe body (27), the second subframe body (28) in two, the third subframe body (29) in two, and the third subframe body (29) in two The fourth sub-frames (30) can move relative to each other to generate a frictional force, wherein: the frictional force can offset the force exerted by the human knee on each frame body, so the force on the knee can be reduced, so that Reduce the load on the knees. For example, when the human body is running, jumping, squatting, swinging, or swinging, the knee support bracket of this creation can offset the forces in all directions on the human body's legs to relieve the pressure on the knees, and Avoid excessive range of motion, or incorrect movements that can cause sprains, or excessive wear and tear on the knee cartilage. In a preferred embodiment, when the number of the first sub-frame (27), the second sub-frame (28), the third sub-frame (29), or the fourth sub-frame (30) is more , the greater the generated friction force, the better the vibration damping effect can be produced. However, in order to avoid excessive friction force and make it difficult to stretch the legs of the human body, preferably, the number of the first sub-frame (27) is A, and 7>A>1; the number of the second subframe (28) is B, and 7>B>1; the number of the third subframe (29) is C, and 7>C>1; and The number of the fourth sub-frame (30) is D, and 7>D>1. In another preferred embodiment, when the vibration module (16) is activated, in addition to massaging the knee, the shock absorption effect of the knee support bracket can be improved. In yet another preferred embodiment, the vibration module (16) is a motor, but not limited thereto. In yet another preferred embodiment, wherein the first sub-frame body (27), the second sub-frame body (28), the third sub-frame body (29), and the fourth sub-frame body (30) The material includes: plastic, silicone, carbon fiber, or ultra-thin tough metal sheet, but not limited thereto. Specifically, when each frame is subjected to a load impact, it will form a stretching motion, which will cause strong friction between the sub-frame and the sub-frame (extrusion and stretching phenomenon), and at the same time, the two friction surfaces will produce Motion friction in two different directions to achieve the purpose of shock absorption. In yet another preferred embodiment, in order to increase the comfort of wearing the knee support bracket on the thigh or calf, and reduce the pressure of the knee support bracket on the thigh or calf of the human body, it further includes: a buffer pad (31) , is arranged on the side where the first frame body (1) is in contact with the first accommodating space (7); the second frame body (4) is in contact with the first accommodating space (7); One side of the third frame body (8) in contact with the second accommodating space (14); or one side of the fourth frame body (11) in contact with the second accommodating space (14). In yet another preferred embodiment, the cushion pad (31) is made of gel, silicone, or rubber, but not limited thereto.

Even better, in order to control the vibration rate, vibration frequency, and vibration direction of the vibration module (16), users can massage their knees according to their preferences or needs, as shown in Figure 2, which further includes: a A control module (19), which is electrically connected to the vibration module (16) and signally connected to a touch device (20), wherein: the control module (19) includes: a data output unit (21) , wherein: the data output unit (21) can convert the vibration frequency, vibration speed, and vibration direction of the vibration module (16) into a vibration information, and transmit the vibration information to the touch device (20) and a data input unit (22), wherein: the touch device (20) can adjust the vibration information, and send the adjusted vibration information to the data input unit (22), so that the control module (19) Regulating the vibration rate, vibration frequency, and vibration direction of the vibration module (16). In a preferred embodiment, the touch device (20) includes: smart watch, smart bracelet, mobile phone, laptop, or tablet, but not limited thereto.

More preferably, in order to confirm whether the user is in the state of dumping, or to warn passers-by around the patient, relatives and friends of the patient, or medical personnel, as shown in Figure 2, it further includes: a dumping sensing module (24), which is It is electrically connected with the control module (19), wherein the tilting sensing module (24) can detect the inclination angle of the knee support bracket, store it as an inclination information, and send the inclination information to the data input unit ( 22); and a warning module (25), which is electrically connected to the control module (19), wherein: when the tilt information changes rapidly, the control module (19) will communicate with the warning module (25) so that the warning module (25) generates a warning signal, and transmits the warning signal to the touch device (20) through the data output unit (21). In a preferred embodiment, in order to confirm the position information of the wearer of the knee brace to ensure its safety, it further includes: a positioning module (23), which is electrically connected to the control module (19), wherein the positioning The module (23) can store location information according to the geographic location of the knee support bracket, and use the data output unit (21) to transmit the location information to the touch device (20). Specifically, the touch device (20) can be remotely controlled by the user wearing the knee brace, his relatives or friends, or his medical personnel. It can be understood that when the user's knee injury is relatively slight, or it is only used to adjust the walking posture, the user can control the touch device (20) by himself. When the user's knee injury is relatively serious, the user's age is relatively high, and the self-protection ability is poor, at this time, the user's relatives and friends or medical personnel can use the touch device (20) to monitor the user's physical condition, specifically In other words, when the user's location is far from the range of daily activities, the user falls due to an imbalanced center of gravity, or touches a roadblock, causing the knee support bracket to tilt sharply, the control module (19) will send a warning signal To the touch device (20), so that the user's relatives and friends, or medical personnel can deal with emergencies in real time, so as to achieve remote control to take care of the user's safety.

More preferably, in order to prevent the user from being tripped by the roadblock or accidentally touching the roadblock, as shown in Figure 2, it further includes: a distance detection module (26), which is electrically connected to the control module (19), Among them: the distance detection module (26) can detect the distance between the knee support bracket and the surrounding environment to store a distance information, and send the distance information to the data input unit (22); and a warning module ( 25), is electrically connected with the control module (19), wherein when the distance information is less than 30 cm, the control module (19) will be connected to the warning module (25), so that the warning module (25 ) to generate a warning signal, and transmit the warning signal to the touch device (20) through the data output unit (21).

Compared with the previous technology, the effect of this creation is that the knee support bracket of this creation can offset the force of the human leg in all directions, so as to relieve the pressure on the knee and avoid excessive movement range or incorrect action. Sprained or excessively worn knee cartilage; the vibration module (16) of this creation can massage the knee, and the speed, frequency, and direction of the vibration can be controlled through a wearable device, mobile phone, or tablet to effectively relieve the pain in the wearer's knee. Soreness; this creation has the advantages of both sleeve-type knee pads and wrap-around knee pads. Its structure has high stability, and the tightness of the first elastic element and the second elastic element can be adjusted according to the body shape of different users. In addition, the knee brace of this creation has good air permeability and heat dissipation, is comfortable to wear, and is suitable for long-term wear; and the knee brace of this creation is composed of multi-layer structures, so it has higher structural strength and bending resistance performance, with a longer service life.

However, the above is only a preferred embodiment of this creation, and should not limit the scope of implementation of this creation, that is, all simple equivalent changes and modifications made according to the patent scope of this creation and the content of the creation description, All still belong to the scope covered by this creation patent. In addition, any embodiment or scope of patent application of this creation does not need to achieve all the purposes or advantages or characteristics disclosed by this creation. In addition, the abstract part and the title are only used to assist in the search of patent documents, and are not used to limit the scope of rights of this creation. In addition, terms such as first and second mentioned in the specification are only used to indicate the names of components, and are not used to limit the upper limit or lower limit of the number of components.

1: The first frame 2: The first arc 3: The first support rod 4: The second frame 5: The second arc 6: The second support rod 7: The first storage space 8: The third body 9: The third arc 10: The third support rod 11: The fourth frame 12: The fourth arc 13: The fourth support rod 14: The second storage space 15: Pivot axis 16: Vibration module 17: The first elastic element 18: the second elastic element 19: Control module 20: Touch device 21: Data output unit 22: Data input unit 23: Positioning module 24:Dumping sensing module 25:Warning module 26: Distance detection module 27: The first sub-frame body 28: The second sub-frame 29: The third sub-frame 30: The fourth sub-frame 31: buffer pad

Figures 1A to 1C are a series of structural diagrams illustrating the structural features of this creation; Fig. 2 is a block diagram for illustrating the connection relationship among the various modules of this creation.

1: The first frame

2: The first arc

3: The first support rod

4: The second frame

5: The second arc

6: The second support rod

7: The first storage space

8: The third body

9: The third arc

10: The third support rod

11: The fourth frame

12: The fourth arc

13: The fourth support rod

14: The second storage space

15: Pivot axis

16: Vibration module

17: The first elastic element

18: the second elastic element

Claims (11)

A knee brace comprising: A first frame body, including: a first arc portion and two first support rods, which are respectively arranged at two corresponding ends of the first arc portion; A second frame body, including: a second arc portion and two second support rods, which are respectively arranged at the two ends corresponding to the second arc portion, wherein the first arc portion corresponds to the second arc portion ground to define a first accommodating space, wherein the first accommodating space can accommodate a thigh of a human body; A third frame body is arranged correspondingly to the first frame body, including: a third arc portion, and two third support rods, which are respectively arranged at two ends corresponding to the third arc portion; A fourth frame body is arranged correspondingly to the second frame body, including: a fourth arc portion and two fourth support rods, which are respectively arranged at two ends corresponding to the fourth arc portion, wherein the The fourth arc portion is set correspondingly to the third arc portion to define a second accommodation space, wherein the first accommodation space communicates with the second accommodation space, and the second accommodation space can provide A human body's calf; A pivot shaft is detachably pivoted on the first frame body, the second frame body, the third frame body, and the two sides corresponding to the fourth frame body, and can pivot the first support rod , the second support rod, the third support rod, and the fourth support rod; a first elastic element, the two ends of which are respectively arranged on the same side of the first frame body and the second frame body relative to the first accommodating space; and A second elastic element, two ends of which are respectively arranged on the same side of the third frame body and the fourth frame body relative to the second accommodating space. The knee brace as described in claim 1, wherein: The first frame system is formed by stacking a plurality of first sub-frames, and two of the first sub-frames can move relative to each other; The second frame system is formed by stacking a plurality of second sub-frames, and two of the second sub-frames can move relative to each other; The third frame system is formed by stacking a plurality of third sub-frames, and two of the third sub-frames can move relative to each other; and The fourth frame system is formed by stacking a plurality of fourth sub-frames, and two of the fourth sub-frames can move relative to each other. The knee brace according to claim 1, further comprising a buffer pad, which is arranged on the side where the first frame is in contact with the first accommodation space; the second frame is in contact with the first accommodation space one side of the third frame; one side of the third frame in contact with the second accommodating space; or one side of the fourth frame in contact with the second accommodating space. The knee brace according to claim 1, wherein the material of the first frame, the second frame, the third frame, and the fourth frame includes: plastic, silicone, carbon fiber, or ultra-thin tough metal piece. The knee brace as described in claim 1, wherein: The central axis of the first arc and the central axis of the first support rod form an included angle θ1, wherein θ1 faces the third frame, and 135°≥θ1≥100°; The central axis of the second arc and the central axis of the second support rod form an included angle θ2, wherein θ2 faces the fourth frame, and 135°≥θ2≥100°; The central axis of the third arc and the central axis of the third support rod form an included angle θ3, wherein θ3 faces the first frame body, and 135°≥θ3≥100°; and The central axis of the fourth arc and the central axis of the fourth support rod form an included angle θ4, wherein θ4 faces the second frame, and 135°≥θ4≥100°. The knee brace according to claim 5, wherein: θ1=θ2=θ3=θ4. The knee support bracket according to any one of claims 1 to 6, further comprising: a vibration module, which is arranged on the side of the first frame body opposite to the first accommodation space; the second frame body is opposite to the On one side of the first accommodating space; on a side of the third frame body opposite to the second accommodating space; or on a side of the fourth frame body opposite to the second accommodating space. The knee brace as described in claim 7, further comprising: a control module, which is electrically connected to the vibration module and signally connected to a touch device, wherein: the control module comprises: A data output unit, wherein: the data output unit can convert the vibration frequency, vibration speed, and vibration direction of the vibration module into a vibration information, and transmit the vibration information to the touch device; and A data input unit, wherein: the touch device can adjust the vibration information, and send the adjusted vibration information to the data input unit, so that the control module can regulate the vibration rate and vibration frequency of the vibration module , and the vibration direction. The knee brace as described in Claim 8, further comprising: A tipping sensing module is electrically connected with the control module, wherein the tipping sensing module can detect the tilt angle of the knee brace, store it as a tilt information, and send the tilt information to the data input unit; and A warning module is electrically connected with the control module, wherein: when the tilt information changes rapidly, the control module will connect to the warning module so that the warning module generates a warning signal, and through the data The output unit transmits the warning signal to the touch device. The knee brace as described in Claim 8, further comprising: A distance detection module is electrically connected to the control module, wherein: the distance detection module can detect the distance between the knee support bracket and the surrounding environment to store distance information and send the distance information to the data entry unit; and A warning module is electrically connected to the control module, wherein when the distance information is less than 30 cm, the control module will connect to the warning module so that the warning module generates a warning signal, and through the data The output unit transmits the warning signal to the touch device. The knee brace according to claim 8, further comprising: a positioning module electrically connected to the control module, wherein the positioning module can store a position information according to the geographic location of the knee brace, and use the data The output unit transmits the location information to the touch device.

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