CN215937856U

CN215937856U - Neck brace and wearing equipment that has neck brace

Info

Publication number: CN215937856U
Application number: CN202021718825.4U
Authority: CN
Inventors: 王江
Original assignee: Jiangsu Alphay Medical Device Co ltd
Current assignee: Jiangsu Alphay Medical Device Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2022-03-04
Anticipated expiration: 2030-08-17

Abstract

The utility model provides a neck support and wearing equipment with the neck support, wherein the wearing equipment comprises the neck support and a head-wearing device, the head-wearing device is arranged on the neck support, and the head-wearing device is carried by the neck support to relieve the pressure of the head-wearing device on the head of a user. The neck brace comprises a neck brace body and a connecting unit, wherein the connecting unit is arranged on the neck brace body, the head-mounted device is arranged on the connecting unit, and the connecting unit is used for bearing the head-mounted device.

Description

Neck brace and wearing equipment that has neck brace

Technical Field

The utility model relates to an auxiliary wearing device, in particular to a neck support and wearing equipment with the neck support.

Background

The neck support is an auxiliary therapeutic apparatus for cervical spondylosis, and can play a role in braking and protecting cervical vertebra, reducing nerve abrasion, relieving traumatic reaction of intervertebral joints, facilitating the regression and consolidation of tissue edema and preventing relapse. The neck support can be used for treating various cervical spondylosis, and is suitable for patients with acute attack stage, especially cervical intervertebral disc protrusion, sympathetic nerve type cervical spondylosis and vertebral artery type cervical spondylosis.

The neck support in the prior art is a kind of auxiliary treatment or auxiliary correction equipment, such as used for treating cervical vertebra diseases, or used for assisting to correct a person's wrong sitting posture, etc. The neck brace in the prior art is worn on the neck of a user and is an upward adjusting device or is adjusted upward based on a head-up point so as to achieve the purpose of lifting the lower jaw and keep the normal physiological curvature of the cervical vertebra of the wearer. It can be understood that the neck brace of the prior art is used for protecting and nursing the cervical vertebra, and cannot adjust the proper wearing posture according to the specific use scene, for example, when the user wears the neck brace to read or works against a computer screen, the neck brace supports the head of the user upwards, so that the user has difficulty in normally keeping the normal posture during reading. In other words, the neck brace of the prior art cannot be adjusted downwards and fixed at a certain angle according to the use requirements of the user when in use, and the upward adjustment of the angle is based on the normal state to fix the cervical vertebra so as to protect or correct the cervical vertebra to the normal physiological curvature.

The neck brace of the prior art is mostly a fixed structure or a structure which is fixed by upward adjustment based on a head-up state, that is, the neck brace of the prior art can only be adjusted upward or fixed at a specific wearing angle in the head-up state of a user, and cannot fix the head of a wearer at a low point. Therefore, when the user needs to lean down for use, the neck brace in the prior art cannot be worn for use, and when the user leans down, the pressure of the head can press the neck, thereby influencing the cervical vertebra health of the user. It is worth mentioning that the prior art neck brace is a head fixation device, i.e. when the prior art neck brace is worn by a user, the user's head is fixed by the neck brace at a certain angle, and the user is difficult to move. When the neck brace in the prior art is worn and used by a user for a long time, the fatigue of the user is inevitably increased, and the neck brace is not beneficial to correction.

On the other hand, for students, long-term computer workers or cervical spine patients, in addition to wearing the neck brace to maintain the normal physiological curvature of the cervical spine, sometimes earphones, microphones and the like need to be worn. Particularly, for users with cervical spondylosis, users who work with computers for a long time, and students, wearing these electronic devices increases the weight of the head, thereby increasing the neck pressure of the users, which is not good for the health of the users.

In addition, prior art's neck brace is when being worn by the user, can't satisfy the normal reading of user and work demand, and especially, the user is difficult to adjust the stadia when wearing, wears for a long time and can influence user's eyesight for the myopic risk of eyes.

SUMMERY OF THE UTILITY MODEL

One of the primary advantages of the present invention is to provide a neck brace and a wearing apparatus with the neck brace, wherein the neck brace can be used to carry a headgear such that the weight of the headgear is carried by the neck brace and the headgear is supported for stability when the user wears the neck brace and uses the headgear, which facilitates reducing the pressure of the headgear on the user's head.

Another advantage of the present invention is to provide a neck brace and a wearable device with a neck brace, wherein the headset includes an earphone, wherein the earphone is removably mounted to the neck brace, and wherein the earphone is carried by the neck brace when the earphone is in use, which facilitates reducing pressure of the earphone on the head of the user.

Another advantage of the present invention is to provide a neck brace and a wearing apparatus having the neck brace, in which the neck brace can adjust the head posture of a user up and down based on the head position of the user, so as to maintain the normal physiological curvature of the cervical vertebrae of the user according to the actual use requirements of the user.

It is another advantage of the present invention to provide a neck brace and a wearing apparatus having a neck brace, wherein the headgear includes a microphone, wherein the microphone is positioned at a forward edge of the neck brace to facilitate a user's collection of voice information from the microphone while wearing the neck brace.

Another advantage of the present invention is to provide a neck brace and a wearable device with the neck brace, wherein the neck brace supports the head of a user to prevent the head from being pressed down too much, so as to maintain the distance of vision when writing, reading, and working, and protect the vision of eyes.

Another advantage of the present invention is to provide a neck brace and a wearing apparatus having the neck brace, in which the neck brace can reduce the pressure of the weight of the head on the cervical vertebrae when the user lowers his head while wearing the neck brace.

Another advantage of the present invention is to provide a neck brace and a wearable device with a neck brace, wherein the neck brace includes at least one interface, wherein the interface is adapted to electrically connect to the head set, or other external device, such as an earphone, a microphone, etc., increasing the utility of the neck brace.

Another advantage of the present invention is to provide a neck brace and a wearing apparatus having the neck brace, wherein the wearing apparatus includes an external support, one end of the external support can be disposed on the neck brace, and the other end of the external support can be used for externally connecting other external devices, such as goggles, helmets, etc., and the external devices are supported by the external support, so as to prevent the external devices from pressing the head of a user.

Another advantage of the present invention is to provide a neck brace and a wearing device with the neck brace, wherein the neck brace comprises a communication unit, wherein the communication unit can be connected with an external communication device through wireless transmission, so as to facilitate a user to transmit and obtain external communication information when wearing the neck brace.

Additional advantages and features of the utility model will be set forth in the detailed description which follows and in part will be apparent from the description, or may be learned by practice of the utility model as set forth hereinafter.

In accordance with one aspect of the present invention, the foregoing and other objects and advantages are achieved in accordance with the present invention which is adapted to carry a headgear comprising:

a neck brace body; and

a connecting unit, wherein the connecting unit is arranged on the neck brace body, the head-mounted device is arranged on the connecting unit, and the connecting unit is used for bearing the head-mounted device.

According to an embodiment of the present invention, the connecting unit includes a fixing portion and at least one carrying portion, wherein the fixing portion is fixedly disposed on the neck brace body, and the head-mounted device is detachably disposed on the carrying portion of the connecting unit, so that the carrying portion supports the head-mounted device.

According to an embodiment of the present invention, the neck brace body comprises a lower jaw brace, two adjusting devices disposed on two sides of the lower jaw brace, and two fixing devices, wherein the fixing devices are disposed on the adjusting devices, the adjusting devices are movably disposed on two sides of the lower jaw brace, and the lower jaw brace is rotatably adjustable along a circumferential direction of the adjusting devices, so that the adjusting devices lock a supporting angle of the lower jaw brace.

According to one embodiment of the utility model, the lower jaw support can be locked by the adjusting device, whereby the adjusting device locks the support angle of the lower jaw support.

According to an embodiment of the utility model, the carrying part of the connection unit is a mounting interface adapted to the headset.

According to an embodiment of the present invention, the lower jaw support includes a support body and two adjusting bolts integrally extended from the support body to both ends, wherein the adjusting bolts of the lower jaw support can be rotated up and down in a circumferential direction of the adjusting device and in a head-up position, and the adjusting device can fix the adjusting bolts of the lower jaw support within a predetermined angle range to lock the lower jaw support.

According to one embodiment of the utility model, the adjusting device comprises a locking device and an unlocking unit, wherein the unlocking unit is connected to the adjusting bolt in a traction-movable manner, the unlocking unit is connected to the locking device in a transmission manner, and the unlocking unit is driven by the adjusting bolt, so that the locking device can be switched between a locking state and an unlocking state.

According to one embodiment of the utility model, the locking device comprises an internal tooth unit and an external tooth unit which can be locked in mesh with the internal tooth unit, wherein the internal tooth unit of the locking device is connected to the unlocking unit in a drivable manner.

According to an embodiment of the present invention, the external gear unit includes a gear ring and is further provided with a plurality of gear grooves, wherein the gear grooves are formed inside the gear ring, wherein the internal gear unit of the lock is meshably provided to the gear ring of the external gear unit, the internal gear unit includes an internal gear turntable, at least one internal gear integrally extending from the internal gear turntable, and at least one internal gear bolt, wherein the internal gear bolt is provided to the internal gear, and the unlocking unit drives the internal gear to move by the internal gear bolt so that the internal gear is disengaged from the gear groove internal gear bolt.

According to one embodiment of the utility model, the unlocking unit comprises a transmission element and at least one actuating element arranged on the transmission element, wherein the transmission element is drivingly connected to the adjusting bolt and the actuating element is drivingly connected to the internal toothed bolt of the internal toothed unit, the transmission element being driven by the adjusting bolt to synchronously move the actuating element, whereby the actuating element drives the internal toothed bolt of the internal toothed unit to move.

According to an embodiment of the present invention, the fixing means further comprises a neckband and a neck fixing unit, wherein the neckband is provided to the neck fixing unit, and the adjusting means is fixed to the neck fixing unit, whereby the neckband and the neck fixing unit fix the adjusting means and the lower jaw rest.

According to an embodiment of the present invention, the fixing device further comprises a chest support, wherein the chest support is disposed below the neck fixing unit, whereby the chest support provides an upward supporting force for the lower jaw support and the adjusting device.

According to an embodiment of the present invention, the chest support comprises a tray and two chest support brackets connected to the tray, wherein the chest support brackets connect the tray to the neck fixing unit.

According to an embodiment of the utility model, the neck brace further comprises a power source, wherein the power source is arranged on the neck brace body, wherein the connecting unit is electrically connected to the power source, and thereby the connecting unit is conductively connected to the head-mounted device.

According to an embodiment of the present invention, the power supply includes a power supply battery, wherein the power supply battery is disposed on the lower jaw, the lower jaw further includes a base, at least one battery compartment is disposed between the base and the support body, and the power supply battery is disposed in the battery compartment.

According to an embodiment of the present invention, the power supply includes a rechargeable battery and a charging unit electrically connected to the rechargeable battery, the rechargeable battery is disposed on the chest support of the fixing device, wherein the chest support includes a front support cover and a rear support cover, wherein a battery slot is disposed between the front support cover and the rear support cover, and wherein the rechargeable battery is disposed in the battery slot.

According to an embodiment of the utility model, the neck brace further comprises a processing unit, wherein the processing unit is arranged on the neck brace body and is electrically connected to the power source and the connecting unit, whereby the connecting unit and the processing unit are conductively connected to the head-mounted device.

According to an embodiment of the present invention, further comprising a communication unit, wherein the communication unit is electrically connected to the power source and the processing unit.

According to an embodiment of the utility model, the neck brace further comprises a distance detection device, wherein the distance detection device is arranged on the lower jaw support of the neck brace body, so that the distance detection device detects the distance of an obstacle in front of the neck brace.

According to another aspect of the present invention, there is provided a wearing apparatus with a neck brace for a user to wear the wearing apparatus on the neck of the user, comprising:

a neck brace, wherein the neck brace comprises a brace body and a connecting unit, wherein the connecting unit is arranged on the brace body; and

at least one headgear, wherein the headgear may be provided to the connection unit, the headgear being carried by the connection unit.

According to one embodiment of the utility model, the head-mounted device comprises a sound transmission means which is conductively connected to the connecting unit of the neck brace.

According to an embodiment of the utility model, the sound-transmitting device comprises at least an earphone and a microphone, wherein the earphone is arranged at the connecting unit of the neck brace, the microphone is arranged at the earphone, and the earphone and the microphone are supported by the connecting unit of the connecting unit.

According to an embodiment of the present invention, the earphone includes an earphone body and an earphone supporting end supporting the earphone body, wherein the earphone supporting end is pivotably connected to the connection unit, and a position of the earphone body is supported and adjusted by the earphone supporting end.

According to an embodiment of the present invention, the head-mounted device comprises a camera unit electrically connected to the connecting unit of the neck brace, wherein the camera unit further comprises a camera support and a camera disposed on the camera support, wherein the camera is electrically connected to the connecting unit, whereby the camera support supports the camera and adjusts a photographing angle of the camera.

According to an embodiment of the present invention, the sound transmission device includes at least an earphone and a microphone, wherein the earphone is provided to the connection unit of the neck brace, and the microphone is provided to a front end of the neck brace body of the neck brace.

According to an embodiment of the present invention, the headgear further includes an external device support, wherein the external device support is disposed on the connecting unit of the neck brace, whereby the external device support carries an external device.

According to an embodiment of the utility model, the neck brace further comprises a power source, wherein the power source is arranged at the neck brace body, wherein the connecting unit is electrically connected to the power source, whereby the connecting unit is conductively connected to the head-mounted device.

According to another aspect of the utility model, the utility model further provides a neck brace comprising:

a neck brace body; and

at least one power source, wherein the power source is arranged on the neck brace body.

According to one embodiment of the utility model, the neck brace body comprises a lower jaw, the power supply comprises a power supply battery, the lower jaw further comprises a base, at least one battery compartment is arranged between the base and the brace body, and the power supply battery is arranged in the battery compartment.

According to one embodiment of the utility model, the collar body further comprises two fixing means, wherein the fixing means are provided on both sides of the chin bar and the power supply is provided to the fixing means of the collar body.

According to one embodiment of the utility model, the fixing device comprises a neck strap and a neck fixing unit, and a chest support, wherein the neck strap is arranged on the neck fixing unit, wherein the chest support is arranged below the neck fixing unit, so that the chest support provides upward supporting force for the lower jaw support.

According to an embodiment of the present invention, the power supply further comprises at least one rechargeable battery and a charging unit electrically connected to the rechargeable battery, the rechargeable battery is disposed on the chest support of the fixing device, wherein the chest support comprises a front support cover and a rear support cover, wherein a battery slot is disposed between the front support cover and the rear support cover, and the rechargeable battery is disposed in the battery slot.

According to an embodiment of the present invention, the chest support comprises a tray and two chest support brackets connected to the tray, wherein the chest support brackets are connected to the tray and the neck fixing unit, and the power supply further comprises at least one battery unit, and the battery unit is disposed on the chest support brackets of the chest support.

Further objects and advantages of the utility model will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

Fig. 1 is a schematic view of the overall structure of a neck brace according to a first preferred embodiment of the utility model.

Fig. 2 is a schematic view showing the wearing effect of the neck brace according to the above preferred embodiment of the utility model.

Fig. 3 is an exploded view of the neck brace according to the above preferred embodiment of the present invention.

Fig. 4A is a schematic view of the adjusting structure of the neck brace according to the above preferred embodiment of the utility model.

Fig. 4B is a schematic view of the adjustment of the neck brace according to the above preferred embodiment of the utility model.

Fig. 4C is a schematic view of the adjustment of the neck brace according to the above preferred embodiment of the utility model.

Fig. 5 is a schematic view of a wearing device of the neck brace to which the above preferred embodiment of the present invention is applied.

Fig. 6A is a schematic view of a head-mounted device of the wearable apparatus according to the above preferred embodiment of the utility model.

Fig. 6B is a schematic view of another alternative implementation of the headset of the wearable device according to the above preferred embodiment of the utility model.

Fig. 7A is a schematic view of a power supply unit of the neck brace according to the above preferred embodiment of the utility model.

Fig. 7B is a schematic view of a charging unit of the neck brace according to the above preferred embodiment of the utility model.

Fig. 7C is a schematic view of a battery cell of the neck brace according to the above preferred embodiment of the utility model.

Fig. 8A and 8B are schematic views of an external bracket of the wearable device according to the above preferred embodiment of the utility model.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1-4B of the drawings accompanying this specification, a neck brace 100 in accordance with a first preferred embodiment of the present invention is set forth in the following description. The neck brace 100 is adapted to carry a head mount 200, wherein the head mount 200 is arranged to the neck brace 100 to allow the neck brace 100 to support the head mount 200. It should be noted that in the preferred embodiment of the present invention, the neck brace 100 is adapted to be worn by a user, wherein the neck brace 100 is worn on the neck of the user and is used to support the head of the user to maintain the normal physiological curvature of the cervical vertebrae of the user. It is understood that in the preferred embodiment of the present invention, the head mount 200 is disposed on the neck brace 100, wherein the head mount 200 can be worn on the head of the user under the supporting action of the neck brace 100, so that the neck brace 100 can relieve the pressure of the head mount 200 on the head of the user, thereby avoiding pressing the cervical vertebrae of the user. Preferably, in the preferred embodiment of the present invention, the head-set 200 is electrically connected to the neck brace 100, and the neck brace 100 provides the head-set 200 with working power.

Preferably, in the preferred embodiment of the present invention, the head-mounted device 200 is detachably disposed on the neck brace 100, when the user needs to wear the head-mounted device 200, the head-mounted device 200 can be conductively mounted on the neck brace 100, and the head-mounted device 200 is worn on the head of the user under the supporting effect of the neck brace 100. It is understood that the headset 200 may provide auxiliary support to a user, wherein the headset 200 may be, but is not limited to, an earphone, a microphone visor, or the like. Optionally, in other alternative embodiments of the present invention, the head-mounted device 200 is fixedly disposed on one or both sides of the neck collar 100, and the head-mounted device 200 is supported by the neck collar 100 and provides operating power for the head-mounted device 200.

As shown in fig. 1 and 3, the neck brace 100 comprises a neck brace body 10, at least one connecting unit 20 disposed on the neck brace body 10, wherein the head-mounted device 200 can be disposed on the connecting unit 20 of the neck brace 100, and the neck brace body 10 supports the head-mounted device 200 through the connecting unit 20. The neck brace body 10 comprises a lower jaw brace 11, two adjusting devices 12 arranged on two sides of the lower jaw brace 11 and two fixing devices 13, wherein the fixing devices 13 are arranged on the adjusting devices 12, so that the fixing devices 13 fix the neck brace 100 on the neck of a user. The adjusting device 12 is movably disposed on both sides of the lower jaw 11 of the neck brace body 10, wherein the lower jaw 11 can be locked by the adjusting device 12, whereby the adjusting device 12 locks the supporting angle of the lower jaw 11. The lower jaw 11 is rotatably adjustable in the circumferential direction of the adjusting device 12, and the adjusting device 12 is adjustable in a specific angular range (α)₀＜0＜α₁) Any angle inside the lower jaw support 11 is fixed.

It is worth mentioning that when the lower jaw 11 is fixed in the horizontal direction by the adjusting device 12, the lower jaw 11 supports the head of the user in the head-up position; when the lower jaw support 11 is adjusted downwards to alpha by the adjusting device 12 at the head-up position₀To support the user's head according to the user's requirements, e.g. reading in a lowered head stateWhen in writing, the neck brace body 10 of the neck brace 100 can support the head of a user so as to relieve the pressure of the head of the user on the cervical vertebra; when the lower jaw support 11 is adjusted upwards to alpha by the adjusting device 12 in the head-up position₁So as to raise the head of the user according to the use requirement of the user, thereby keeping the normal physiological curvature of the cervical vertebra of the user.

Preferably, in the preferred embodiment of the present invention, the connecting unit 20 is provided to the adjusting device 12 of the neck brace body 10, wherein the head mount 200 is provided to the adjusting device 12 on both sides or one side of the lower jaw 11, i.e. the head mount 200 is supported on the side of the neck brace body 10. Optionally, in other optional embodiments of the present invention, the head mount 200 may also be mounted to the lower jaw 11 of the neck brace body 10; or the head set 200 is provided to the fixing device 13.

More preferably, in the preferred embodiment of the present invention, the head-mounted device 200 is detachably disposed on the connection unit 20, when the user needs to use the head-mounted device 200, the head-mounted device 200 can be mounted on the connection unit 20, and when the head-mounted device 200 is used up, the head-mounted device 200 can be detached from the connection unit 20, so as to reduce the weight carried by the neck of the user. More preferably, in the preferred embodiment of the present invention, the head set 200 is pivotably provided to the connection unit 20 of the neck brace 100 so as to adjust the wearing posture of the head set 200. When the headgear 200 is pivoted to the chin rest 11 of the collar body 10, the overall volume of the collar 100 can be reduced, facilitating storage and storage.

The connecting unit 20 comprises a fixing portion 21 and at least one bearing portion 22, wherein the fixing portion 21 is fixedly disposed on the adjusting device 12 of the neck brace body 10, wherein the bearing portion 22 integrally extends from the fixing portion 21, wherein the head mount 200 is detachably disposed on the bearing portion 22 of the connecting unit 20, and the head mount 200 is supported by the bearing portion 22.

Preferably, in the preferred embodiment of the present invention, the bearing portion 22 of the connection unit 20 is a mounting interface adapted to the head-mounted device 200, wherein the head-mounted device 200 is mounted to the bearing portion of the connection unit 20 by plugging. Alternatively, in another alternative embodiment of the present invention, the carrying portion 22 of the connection unit 20 may also be implemented as a support rod structure extending outward from the fixing portion 21, wherein the carrying portion 22 can be plugged into the head-mounted device 200 and supports the head-mounted device 200 by the carrying portion 22.

The head set 200 is electrically connected to the neck brace 100, wherein the neck brace 100 provides operating power to the head set 200. As shown in fig. 3, the neck brace 100 further comprises a power supply 30, wherein the power supply 30 is disposed on the brace body 10 of the neck brace 100, the connecting unit 20 is electrically connected to the power supply 30, and the power supply 30 supplies operating power to the head-mounted device 200 through the connecting unit 20.

Preferably, in this preferred embodiment of the utility model, the power supply 30 is provided to the chin rest 11 of the neck rest body 10. Alternatively, in other alternative embodiments of the utility model, the power supply 30 may be provided to the fixing device 13 of the neck brace body 10 or the adjusting device 12 built in the neck brace body 10.

As shown in fig. 3, the lower jaw 11 includes a support body 111 and two adjusting bolts 112 integrally extending from the support body 111 to two ends, wherein the adjusting bolts 112 of the lower jaw 11 are movably disposed on the adjusting device 12. The adjusting bolt 112 of the lower jaw support 11 is pivotably arranged on the adjusting device 12, and the adjusting device 12 can be adjusted within a predetermined angle range (alpha)₀＜0＜α₁) Any angle inside fixes the adjusting bolt 112 of the lower jaw 11 to lock the lower jaw 11. The lower jaw 11 further comprises a base 113, wherein the base 113 is disposed below the support body 111, and wherein the power source 30 is disposed on the support body 111 and the bottom of the lower jaw 11Between the seats 113.

The chin rest 11 further comprises at least one pad 114, wherein the pad 114 is disposed at the upper end of the rest body 111, and the pad 114 is attached to the lower jaw of the user when the user wears the neck rest 100. Preferably, in the preferred embodiment of the present invention, the pad 114 is made of a flexible material. More preferably, the pad 114 has a plurality of flexible protrusions, and when the pad is worn and used by a user, the flexible protrusions of the pad 114 can protect the chin of the user to improve the user experience.

As shown in fig. 3, the adjusting device 12 includes a locking device 121 and an unlocking unit 122, wherein the unlocking unit 122 is movably disposed on the locking device 121, and the locking device 121 is unlocked by the unlocking unit 122. The unlocking unit 122 is connected to the adjusting bolt 112 of the lower jaw support 11 in a traction movable manner, and the unlocking unit 122 is driven by the adjusting bolt 112 to move so as to unlock the locking device 121. The unlocking unit 122 of the adjusting device 12 can drive the locking device 121 to be switched between a locking state and an unlocking state, and when the locking device 121 of the adjusting device 12 is in the unlocking state, the lower jaw 11 can rotate upwards and downwards along the circumferential direction of the adjusting device 12 to adjust the supporting angle of the lower jaw 11; when the locking device 121 is in the locked state, the adjusting bolt 112 of the lower jaw 11 is locked and fixed by the locking device 121 of the adjusting device 12 to fix the support angle of the lower jaw 11.

As shown in fig. 3 to 4B, the locking device 121 of the adjusting device 12 includes an internal tooth unit 1211 and an external tooth unit 1212 capable of being locked with the internal tooth unit 1211 in a meshing manner, wherein the internal tooth unit 1211 of the locking device 121 is connected to the unlocking unit 122 in a driving manner. When the internal tooth units 1211 and the external tooth units 1212 are engaged with each other, the locking device 121 is in the locked state, and the adjustment device 12 fixes the adjustment bolt 112 to fix the support angle of the mandibular rest 11. When the internal tooth unit 1211 and the external tooth unit 1212 are disengaged from each other, the locking device 121 is in an unlocked state, the adjustment bolt 112 is unlocked, and the mandible holder 11 is rotatably adjusted in position in the circumferential direction of the adjustment device 12.

The external gear unit 1212 of the lock 121 includes a gear ring 12121 and is further provided with a plurality of gear grooves 12122, wherein the gear grooves 12122 are formed inside the gear ring 12121, and wherein the internal gear unit 1211 of the lock 121 is meshably provided to the gear ring 12121 of the external gear unit 1212. The internal tooth unit 1211 of the locking device 121 includes an internal tooth rotating disk 12111, at least one internal tooth 12112 integrally extending from the internal tooth rotating disk 12111, and at least one internal tooth pin 12113, wherein the internal tooth pin 12113 is provided to the internal tooth 12112. The internal teeth 12112 are meshably provided to the gear grooves 12122 of the external tooth unit 1212, and the internal teeth 12112 are of an elastic structure. A rebound space 1210 is provided between the inner teeth 12112 of the inner tooth unit 1211 and the inner tooth rotating disk 12111, the inner tooth bolts 12113 may drive the inner teeth 12112 to move toward the rebound space 1210, and the inner teeth 12112 of the inner tooth unit 1211 are disengaged from the gear grooves 12122 of the outer tooth unit 1212, so that the inner tooth unit 1211 of the lock device 121 is out of mesh with the outer tooth unit 1212.

The inner tooth pins 12113 are drivingly connected to the unlocking unit 122, and the unlocking unit 122 releases the meshed state of the inner tooth unit 121 and the outer tooth unit 122 by driving the inner tooth pins 12113 of the inner tooth unit 121 in the direction of the rebound space 1210.

As shown in fig. 3 to 4B, the unlocking unit 122 includes a transmission element 1221, at least one actuating element 1222, and at least one resilient element 1223, wherein the actuating element 1222 and the transmission element 1221 are of an integral structure, and when the transmission element 1221 is driven by the adjusting bolt 112, the transmission element 1221 drives the actuating member 1222 to move. The resilient member 1223 is disposed on the transmission member 1221, and after the adjustment bolt 112 drives the transmission member 1221 to move, the resilient member 1223 drives the unlocking unit 122 to return to the initial position. In other words, the resilient member 1223 biases the unlocking unit 122 to lock the locking device 121 of the adjusting device 12.

The transmission element 1221 of the unlocking unit 122 is drivably connected to the adjustment bolt 112 of the lower jaw 11, and the transmission element 1221 is moved by the adjustment bolt 112. The driving member 1221 is further provided with a driving installation groove 12210, and the adjustment bolt 112 is inserted into the driving installation groove 12210 of the driving member 1221. The adjusting bolt 112 further includes at least one driving installation protrusion 1121, wherein the driving installation protrusion 1121 of the adjusting bolt 112 is inserted into the driving installation slot 12210, so that the adjusting bolt 112 drives the driving element 1221 to move.

The actuating element 1222 of the unlocking unit 122 is drivingly connected to the internal tooth pins 12113 of the internal tooth unit 1211, wherein the actuating element 1222 drives the internal tooth pins 12113 to move, and the internal tooth pins 12113 move the internal tooth 12112 in the direction of the rebound space 1210, so that the internal tooth 12112 disengages from the gear groove 12122 of the external tooth unit 1212. The actuating element 1222 is further provided with at least one actuating groove 12220, wherein the internal tooth pins 12113 of the internal tooth unit 1211 are disposed in the actuating groove 12220, and when the actuating element 1222 moves with the transmission element 1221, the force of the actuating groove 12220 is applied to the internal tooth pins 12113 to move the internal tooth pins 12113 in the direction of the rebound space 1210.

As shown in fig. 3 to 4B, the adjusting device 12 further comprises an inner neck shell 123 and an outer neck shell 124, wherein the inner neck shell 123 is pivotally arranged inside the outer neck shell 124, and the adjusting bolt 112 is arranged on the inner neck shell 123 of the adjusting device 12, and the inner neck shell 123 is synchronously movable with the adjusting bolt 112 of the neck brace body 10. The locking device 121 of the adjustment device 12 is fixedly arranged on the outer neck shell 124, and the external tooth unit 1212 of the locking device 121 is fixed by the outer neck shell 124.

The inner neck shell 123 of the adjusting device 12 comprises a shell body 1231 and at least one stud 1232 disposed on the shell body 1231, wherein the stud 1232 is disposed inside the shell body 1231, and the stud 1232 is drivingly connected to the internal tooth unit 1211 of the locking device 121, and when the adjusting bolt 112 drives the unlocking element 122 to unlock, the adjusting bolt 112 drives the shell body 1231 and the stud 1232 of the inner neck shell 123 to rotate synchronously. The pegs 1232 drive the internal tooth unit 1211 to circumferentially rotate to adjust the position of the internal teeth 1212 of the internal tooth unit 1211.

As shown in fig. 3, the fixing devices 13 are disposed on both sides of the adjusting device 12, wherein the fixing devices 13 are used for fixing the neck support 100 on the neck of the user. The fixing device 13 further comprises a neck strap 131, a neck fixing unit 132 and a chest support 133, wherein the neck strap 131 is disposed on the neck fixing unit 132, and the neck strap 131 fixes the neck fixing unit 132 on the neck of the user by binding. Preferably, in the preferred embodiment of the present invention, the neck strap 131 is implemented as a hook and loop fastener or a wrapping strap. The neck fixing unit 132 is disposed outside the adjusting device 12, wherein the outer neck shell 124 of the adjusting device 12 is fixed to the neck fixing unit 132, and the adjusting device 12 and the chin cup 11 are fixed to the neck of the user by the fixing device 13.

The chest support 133 is disposed below the neck fixing unit 132, wherein the chest support 133 can be supported forward by the chest of the user, and the chest support 133 provides an upward supporting force for the lower jaw support 11. It will be appreciated that the chest support 133 is supported forwardly and upwardly by the chest of the user, whereby the chest support 133 provides an upward supporting force to the adjustment device 12 and the chin rest 11 to prevent the user from pressing down too much on the head when wearing the neck brace 100.

The chest support 133 includes a tray 1331 and two chest support frames 1332 connected to the tray 1331, wherein the chest support frames 1332 connect the tray 1331 to the cervical fixing unit 132. It should be noted that the tray 1331 and the chest support bracket 1332 of the chest support 133 form a V-shaped or U-shaped support structure, which is beneficial to support stability.

As shown in fig. 3, the power source 30 includes at least one power supply battery 31, wherein the power supply battery 31 is disposed on the neck brace body 10, and the power supply battery 31 provides operating power for the head-mounted device 200. The lower jaw 11 of the neck brace body 10 is further provided with at least one battery compartment 110, wherein the battery compartment 111 is formed between the body 111 and the base 113 of the lower jaw 11. Preferably, in this preferred embodiment of the present invention, the power supply battery 31 of the power supply 30 is implemented as a rechargeable battery. It will be appreciated by those skilled in the art that the particular type of the power supply battery 31 is provided herein by way of example only, and not by way of limitation.

As shown in fig. 7A and 7B, the power supply 30 further comprises at least one rechargeable battery 32 and a charging unit 33, wherein the rechargeable battery 32 is disposed on the fixing device 13 of the neck brace body 10, wherein the chest brace 133 of the fixing device 13 comprises a front brace cover 1333 and a rear brace cover 1334, wherein a battery slot 1335 is disposed between the front brace cover 1333 and the rear brace cover 1334, and wherein the rechargeable battery 32 is disposed in the battery slot 1335. The charging unit 33 is electrically connected to the rechargeable battery 32, and an external power source can charge the rechargeable battery 32 through the charging unit 33. The rechargeable battery 32 is electrically connected to the power supply battery 31, the power supply battery 31 is charged by the rechargeable battery 32, or the rechargeable battery 32 directly supplies electric energy to the head-mounted device 200.

As shown in fig. 7C, the power supply 30 further comprises at least one battery unit 34, wherein the battery unit 34 is disposed on the chest support bracket 1332 of the chest support 133. Accordingly, in this preferred embodiment of the present invention, the chest support frame 1332 is a hollow tubular structure, wherein the battery unit 34 of the power supply 30 is built into the chest support frame 1332. The chest support 133 is further provided with at least one battery chamber 1330, wherein the battery chamber 1330 is formed in the chest support bracket 1332 of the chest support 133, and the battery unit 34 of the power supply 30 is disposed in the battery chamber 1330 of the chest support 133. It is understood that the battery unit 34 of the power supply 30 is disposed on the chest support bracket 1332, and the weight of the chest support 133 can be increased, which is beneficial to enhance the supporting strength of the chest support bracket 1332.

Preferably, the rechargeable battery 33 of the power supply 30 is disposed between the front tray cover 1333 and the rear tray cover 1334. In short, in the preferred embodiment of the present invention, the power supply battery 31 of the power supply 30 is a direct power supply battery, the rechargeable battery 32 is implemented as a backup battery, and the rechargeable battery 32 supplies power to the power supply battery 31 or the head-mounted device 200 in case of insufficient power of the power supply battery 31. It will be appreciated that the rechargeable battery 32 of the power supply 30 is disposed at the lower end of the neck brace 100, which facilitates lowering the overall center of gravity of the neck brace 100 and increases stability when worn. The connecting lead of the rechargeable battery 32 and the power supply battery 31 of the power supply 30 is provided to the chest support bracket 1332 of the chest support 13.

As shown in fig. 3, the neck brace 100 further comprises a processing unit 40, wherein the processing unit 40 is disposed on the neck brace body 10, and the processing unit 40 is electrically connected to the power supply 30 and communicably connected to the head mount 200. The processing unit 40 is configured to process the electrical signals transmitted and received by the headset 200. The neck brace 100 further comprises a communication unit 50, wherein the communication unit 50 is provided to the neck brace body 10, and the communication unit 50 is electrically connected to the processing unit 40 and the power supply 30. In the preferred embodiment of the present invention, the neck brace 100 is communicatively connectable to an external communication device via the communication unit 50 to acquire and transmit data signals to the external communication device.

Preferably, in the preferred embodiment of the present invention, the communication unit 40 is connected with an external communication device by means of wireless signal transmission, that is, the communication unit 40 is implemented as a wireless network module. The communication unit 40 may be, but is not limited to, a wifi connection device, a bluetooth connection device, a ZigBee connection device, and the like.

As shown in fig. 3, the neck brace 100 further comprises at least one distance detecting device 60, wherein the distance detecting device 60 is disposed on the lower jaw 11 of the neck brace body 10, and the detecting direction of the distance detecting device 60 is parallel to the visual angle direction of the user when the user wears the neck brace 100, i.e. the distance detecting device 60 is configured to detect the distance of the object in front of the eyes when the user wears the neck brace. The distance detecting device 60 is communicably connected to the processing unit 40 and electrically connected to the power supply 30, wherein the distance detecting device 60 detects that there is an obstacle in front, such as the distance between a book and a user when reading a book, the distance between a person or other obstacle in front of the user when walking, etc. The data information detected by the distance detecting device 60 is transmitted to the head-mounted device 200 so that the head-mounted device 200 prompts the user with the detection information.

The distance detection device 60 of the neck brace 100 can be preset with a safe distance, such as a suitable reading distance H when reading, when the distance detection device 60 detects that the distance between the eyes of the user and the book or the computer screen is less than H, the distance detection device 60 generates a prompt signal, and transmits the prompt signal to the head-mounted device 200 to prompt the user to adjust the sight distance in time, so as to avoid influencing the vision of the user. Preferably, the distance detecting device 60 may be, but is not limited to, an infrared distance detector, an ultrasonic distance detector, a laser distance detector, and the like.

Referring to fig. 5 to 8 of the drawings accompanying the present specification, a wearing apparatus to which the neck brace 100 according to the above preferred embodiment of the present invention is applied will be explained in the following description. The wearable device comprises a neck brace 100 and at least one headgear 200, wherein the neck brace 100 is structurally and functionally identical to the neck brace of the preferred embodiment described above. The headset 200 includes a sound-transmitting device 210, wherein the sound-transmitting device 210 is conductively connected to the connection unit 20, and the headset 200 is communicatively connected to the processing unit 40 and electrically connected to the power source 30 via the connection unit 20.

As shown in fig. 6A, the sound transmission device 210 includes at least an earphone 211 and a microphone 212, wherein the earphone 211 is disposed on the connecting unit 20 of the neck brace 100, the microphone 212 is disposed on the earphone 211, and the earphone 211 and the microphone 212 are supported by the bearing portion 22 of the connecting unit 20. Preferably, in the preferred embodiment of the present invention, the sound-transmitting device 210 is pivotably and detachably connected to the bearing part 22 of the connection unit 20, so that a user can install and adjust the position of the sound-transmitting device 210 according to the use requirement. More preferably, the bearing part 22 of the connection unit 20 is a communication interface adapted to the sound transmission device 210, and the sound transmission device 210 is mounted on the bearing part 22 of the connection unit 20 by plugging.

The earphone 211 of the sound-transmitting device 211 may be configured as an over-the-ear earphone or an over-the-ear earphone, or as an in-ear earphone. The earphone 211 includes an earphone body 2111 and an earphone supporting end 2112 supporting the earphone body 2111, wherein the earphone supporting end 2112 is communicably connected to the carrying portion 22 of the connection unit 20, and the earphone body 2111 is supported and electrically connected by the carrying portion 22 through the earphone supporting end 2112. The earpiece body 2111 of the earpiece 211 is positionable against the ear of the user with support from the earpiece support end 2112. The microphone 212 of the sound transmission device 210 includes a microphone main body 2121 and a microphone connecting end 2122 integrally extending from the microphone main body 2121, wherein the microphone connecting end 2122 is disposed at the earphone supporting end 2112 of the earphone 211, and the microphone 212 is supported by the earphone supporting end 2112. It is worth mentioning that in other alternative embodiments of the present invention, the microphone 212 may also be electrically connected to the connecting unit 20 of the neck brace 100.

As shown in fig. 6A, the head-mounted device 200 further comprises at least one camera unit 220, wherein the camera unit 220 is electrically connected to the connecting unit 20 of the neck brace 100, and the neck brace 100 supports the camera unit 220 to work through the connecting unit 20. The camera unit 220 includes at least one camera 221 and a camera holder 222, wherein the camera 221 is disposed on the camera holder 222, and the camera 221 is supported by the camera holder 222. The camera stand 222 includes a stand coupling end 2221 and a stand carrying end 2222 integrally extended from the stand coupling end 2221, wherein the stand coupling end 2221 of the camera stand 222 is detachably and pivotably coupled to the coupling unit 20, and the position of the camera 221 is adjusted by rotating the camera stand 222.

Preferably, in the preferred embodiment of the present invention, the camera 221 is disposed at the stand carrying end 2222 of the camera stand 222, and the stand carrying end 2222 is a rotary joint, and the camera 221 can rotate based on the stand carrying end 2222 of the camera stand 222 so as to adjust the shooting angle of the camera 221. More preferably, in the preferred embodiment of the present invention, the camera 221 is disposed at the stand carrying end 2222 of the camera stand 222 in a rotatable manner, i.e., the camera 221 can rotate circumferentially along the stand carrying end 2222 of the camera stand 222.

It can be understood that when the camera 221 is rotated so that the shooting angle of the camera 221 faces the head of the user, the camera 220 shoots the face of the user under the supporting action of the neck brace 100; when the camera 221 is rotated so that the shooting angle of the camera 221 is the same as the visual field direction of the user, the camera 220 shoots the scene in front of the user under the supporting action of the neck brace 100.

As shown in fig. 6B, another alternative embodiment of a sound transmission device 210A of the headset 200 of the wearable device is shown, wherein the sound transmission device 210A includes at least an earphone 211A and a microphone 212A, and in the preferred embodiment of the present invention, the structure of the earphone 211A is the same as that of the earphone 211 of the above preferred embodiment, except that the microphone 212A is different.

In detail, the microphone 212A is provided to the chin rest 11 of the neck rest 100 so that the microphone 212A captures a user's voice. Preferably, in the preferred embodiment of the present invention, the microphone 212A is built in the lower jaw 11 of the neck brace 100, wherein the microphone 212A is disposed at the front end of the support body 111 of the lower jaw 11.

As shown in fig. 6B, another alternative embodiment of a camera unit 220A of the headset 200 is shown. In the preferred embodiment of the present invention, the camera unit 220A is fixedly provided to the neck brace body 10 of the neck brace 100. In detail, the camera unit 220A is provided to the chin rest 11 of the neck rest body 10. Preferably, in the preferred embodiment of the present invention, the camera unit 220A is disposed at the front end of the lower jaw 11, and the shooting angle of the camera unit 220A is the same direction as the user's angle of view when wearing the knife, so that the user can shoot the picture in front of the user when wearing the wearable device.

As shown in fig. 8, the head-mounted device 200 further comprises an external device support 230, wherein the external device support 230 can be disposed on the connecting unit 20 of the neck brace 100, wherein the external device support 230 is suitable for carrying an external device, such as glasses, a helmet, an eye mask, a mouth mask, etc. It will be appreciated by those skilled in the art that for certain persons, such as patients with cervical spondylosis or certain workers, the head needs to be kept stable and the user needs to wear the external device on his head. Preferably, in the preferred embodiment of the present invention, the external device bracket 230 is detachably provided to the connection unit 20 of the neck brace 100. More preferably, the external device bracket 230 is pivotably connected to the bearing part 22 of the connection unit 20, so as to adjust the wearing position of the external device by adjusting the position and angle of the external device bracket 230.

The external device mount 230 further includes a mount mounting end 231 and a mount carrying end 232 integrally extending from the mount mounting end 231, wherein the mount mounting end 231 is pivotally disposed to the connecting unit 20 of the neck brace 100. The stand carrying end 232 of the external device stand 230 is adapted to carry the external device, such as goggles, helmets, ear muffs, headphones, and the like.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A neck brace adapted to carry a head-mounted device, the neck brace comprising:

a neck brace body; and

a connecting unit, wherein the connecting unit is disposed on the neck support body, the head-mounted device is disposed on the connecting unit, thereby the connecting unit bears the head-mounted device, wherein the neck support body comprises a lower jaw support, two adjusting devices disposed on two sides of the lower jaw support, and two fixing devices, wherein the fixing devices are disposed on the adjusting devices, the adjusting devices are movably disposed on two sides of the lower jaw support, the lower jaw support can be rotatably adjusted along the circumferential direction of the adjusting devices, thereby the adjusting devices lock the supporting angle of the lower jaw support.

2. The neck brace according to claim 1, wherein said connecting unit includes a fixing portion and at least one carrying portion, wherein said fixing portion is fixedly provided to said neck brace body, said head-mounted device is detachably provided to said carrying portion of said connecting unit, whereby said carrying portion supports said head-mounted device.

3. A neck brace according to claim 1, wherein the chin rest is lockable by the adjustment means.

4. A neck brace according to claim 2, wherein the carrier portion of the connection unit is a mounting interface adapted to the headgear.

5. The neck brace according to claim 1, wherein the lower jaw brace includes a brace body and two adjustment bolts integrally extended from the brace body to both ends, wherein the adjustment bolts of the lower jaw brace are rotatable up and down in a circumferential direction of the adjustment device and in a head-up position, and the adjustment device fixes the adjustment bolts of the lower jaw brace within a predetermined angular range to lock the lower jaw brace.

6. A neck brace according to claim 5, wherein said adjustment means includes a locking means and an unlocking unit, wherein said unlocking unit is tractably movably connected to said adjustment bolt, said unlocking unit is drivingly connected to said locking means, said unlocking unit being driven by said adjustment bolt to switch said locking means between a locked state and an unlocked state.

7. A neck brace as claimed in claim 6, wherein said locking means includes an internal tooth unit and an external tooth unit which is meshingly lockable with said internal tooth unit, wherein said internal tooth unit of said locking means is drivably connected to said unlocking unit.

8. The neck brace according to claim 7, wherein said external tooth unit includes a gear ring and is further provided with a plurality of gear grooves, wherein said gear grooves are formed on an inner side of said gear ring, wherein said internal tooth unit of said lock is meshably provided to said gear ring of said external tooth unit, said internal tooth unit includes an internal tooth turntable, at least one internal tooth integrally extended from said internal tooth turntable, and at least one internal tooth pin, wherein said internal tooth pin is provided to said internal tooth, said unlocking unit drives said internal tooth to move by said internal tooth pin so that said internal tooth is disengaged from said gear groove internal tooth pin.

9. A neck brace as claimed in claim 8, wherein the unlocking unit includes a transmission element which is drivingly connected to the adjustment pegs and at least one actuating element provided to the transmission element which is drivingly connected to the internal tooth pegs of the internal tooth unit, the transmission element being driven by the adjustment pegs to move the actuating element in synchronism, whereby the actuating element drives the internal tooth pegs of the internal tooth unit to move.

10. The neck brace according to claim 1, wherein the fixing means further comprises a neck strap and a neck fixing unit, wherein the neck strap is provided to the neck fixing unit, the adjusting means being fixed to the neck fixing unit, whereby the neck strap and the neck fixing unit fix the adjusting means and the lower jaw brace.

11. The neck brace according to claim 10, wherein said securing means further comprises a chest brace, wherein said chest brace is disposed below said neck securing unit, whereby said chest brace provides upward support force for said chin brace and said adjustment means.

12. The neck brace according to claim 11, wherein the chest brace comprises a tray and two chest brace brackets connected to the tray, wherein the chest brace brackets connect the tray to the neck fixation unit.

13. The neck brace according to claim 12, further comprising a power source, wherein said power source is disposed at said neck brace body, wherein said connection unit is electrically connected to said power source, whereby said connection unit is conductively connected to said headgear.

14. The neck brace according to claim 13, wherein said power source includes a power supply battery, wherein said power supply battery is disposed in said chin rest, said chin rest further comprising a base and a rest, at least one battery compartment disposed between said base and said rest, said power supply battery being disposed in said battery compartment.

15. A neck brace according to claim 13 or 14, wherein said power source includes a rechargeable battery and a charging unit electrically connected to said rechargeable battery, said rechargeable battery being disposed in said chest brace of said immobilization device, wherein said chest brace includes a front brace cover and a rear brace cover, wherein a battery well is disposed between said front brace cover and said rear brace cover, wherein said rechargeable battery is disposed in said battery well.

16. A neck brace according to claim 13 or 14, wherein the power source further comprises a battery unit, the battery unit being provided to the chest brace support of the chest brace.

17. The neck brace according to claim 13, further comprising a processing unit, wherein said processing unit is disposed on said neck brace body, said processing unit being electrically connected to said power source and said connection unit, whereby said connection unit said processing unit is conductively connected to said headgear.

18. The neck brace according to claim 17, further comprising a communication unit, wherein said communication unit is electrically connected to said power source and said processing unit.

19. A neck brace according to claim 17, further comprising a distance detection means, wherein said distance detection means is provided to said chin rest of said brace body, whereby said distance detection means detects an obstacle distance in front of said neck brace.

20. The neck brace according to claim 1, wherein said connecting unit includes a fixing portion and at least one receiving portion, wherein said fixing portion is fixedly provided to said neck brace body, said head mount is detachably provided to said receiving portion of said connecting unit, wherein said lower jaw brace is lockable by said adjusting means, wherein said receiving portion of said connecting unit is a mounting interface adapted to said head mount, wherein said lower jaw brace includes a brace body and two adjusting bolts extending from said brace body to both ends, wherein said adjusting bolts of said lower jaw brace are rotatable in a circumferential direction of said adjusting means and in a head-up position, and said adjusting means can fix said adjusting bolts of said lower jaw brace within a preset angular range, wherein said adjusting means includes a locking means and an unlocking unit, wherein said unlocking unit is tractably movably connected to said adjusting bolts, the unlocking unit is drivingly connected to the lock device, and is driven by the adjusting bolt, so that the lock device can be switched between a locked state and an unlocked state, wherein the lock device includes an internal tooth unit and an external tooth unit which is lockable in meshing engagement with the internal tooth unit, wherein the internal tooth unit of the lock device is drivingly connected to the unlocking unit, wherein the external tooth unit includes a ring gear and is further provided with gear grooves, wherein the gear grooves are formed inside the ring gear, wherein the internal tooth unit of the lock device is meshably provided to the ring gear of the external tooth unit, the internal tooth unit includes an internal tooth turntable, at least one internal tooth integrally extending from the internal tooth turntable, and at least one internal tooth bolt, wherein the internal tooth bolt is provided to the internal tooth, the unlocking unit drives the internal teeth to move through the internal teeth bolt so that the internal teeth are disengaged from the gear groove internal teeth bolt, wherein the unlocking unit comprises a transmission element and at least one actuating element arranged on the transmission element, wherein the transmission element is connected to the adjusting bolt in a transmission manner, the actuating element is connected to the internal teeth bolt of the internal teeth unit in a transmission manner, the transmission element is driven by the adjusting bolt to drive the actuating element to move synchronously, thereby the actuating element drives the internal teeth bolt of the internal teeth unit to move, wherein the fixing device further comprises a neck belt and a neck fixing unit, wherein the neck belt is arranged on the neck fixing unit, the adjusting device is fixed on the neck fixing unit, wherein the fixing device further comprises a chest support, wherein the chest support is arranged below the neck fixing unit, wherein the chest support provides upward supporting force for the chin support and the adjustment device, wherein the chest support comprises a tray and two chest support brackets connected to the tray, wherein the chest support brackets are connected to the tray and the neck fixation unit, the neck support further comprises a power source, wherein the power source is disposed on the neck support body, wherein the connection unit is electrically connected to the power source, whereby the connection unit is conductively connected to the head-mounted device, wherein the power source comprises a power supply battery, wherein the power supply battery is disposed on the chin support, the chin support further comprises a base, at least one battery compartment is disposed between the base and the support body, the power supply battery is disposed in the battery compartment, wherein the power source comprises a rechargeable battery and a charging unit electrically connected to the rechargeable battery, the rechargeable battery is arranged on the chest support of the fixing device, wherein the chest support comprises a front support cover and a rear support cover, wherein a battery slot is arranged between the front support cover and the rear support cover, wherein the rechargeable battery is arranged in the battery slot, wherein the power supply further comprises a battery unit disposed at the chest support frame of the chest support, further comprising a processing unit, wherein the processing unit is arranged on the neck brace body, the processing unit is electrically connected with the power supply and the connecting unit, and further comprises a communication unit, wherein the communication unit is electrically connected to the power source and the processing unit, further comprising a distance detection device, wherein the distance detecting device is provided to the lower jaw support of the neck support body, whereby the distance detecting device detects an obstacle distance in front of the neck support.

21. A wearing equipment with neck brace for a user wears wearing equipment in user's neck, its characterized in that includes:

22. A wearing apparatus in accordance with claim 21, wherein said head-mounted device includes a sound transmitting means which is communicably connected to said connecting unit of said neck brace.

23. A wearable device according to claim 22, wherein the sound transmission means comprises at least an earphone and a microphone, wherein the earphone is provided to the connection unit of the neck brace, the microphone is provided to the earphone, and the earphone and the microphone are supported by the connection unit of the connection unit.

24. The wearable device of claim 23, wherein the earphone includes an earphone body and an earphone supporting end supporting the earphone body, wherein the earphone supporting end is pivotably connected to the connection unit, and a position of the earphone body is supported and adjusted by the earphone supporting end.

25. The wearable device according to claim 21, wherein the head mount comprises a camera unit electrically connected to the connection unit of the neck brace, wherein the camera unit further comprises a camera support and a camera disposed on the camera support, wherein the camera is electrically connected to the connection unit, whereby the camera support supports the camera and adjusts a photographing angle of the camera.

26. A wearing apparatus in accordance with claim 22, wherein said sound-transmitting means includes at least an earphone and a microphone, wherein said earphone is provided to said connection unit of said neck brace, and said microphone is provided to a front end of said neck brace body of said neck brace.

27. The wearable device of claim 23, wherein the headgear further comprises an external device mount, wherein the external device mount is disposed on the connection unit of the neck brace, whereby the external device mount carries an external device.

28. The wearable device according to any one of claims 21 to 27, wherein the connecting unit comprises a fixing portion and at least one carrying portion, wherein the fixing portion is fixedly disposed on the neck brace body, and the head-mounted device is detachably disposed on the carrying portion of the connecting unit, whereby the carrying portion supports the head-mounted device.

29. The wearing apparatus of claim 28, wherein said neck brace body comprises a lower jaw brace, two adjusting means disposed on both sides of said lower jaw brace, and two fixing means, wherein said fixing means is disposed on said adjusting means, said adjusting means is movably disposed on both sides of said lower jaw brace, said lower jaw brace is rotatably adjustable along a circumferential direction of said adjusting means, whereby said adjusting means locks a supporting angle of said lower jaw brace.

30. The wearing apparatus of claim 29, wherein the chin rest includes a rest body and two adjustment pins integrally extended from the rest body to both ends, wherein the adjustment pins of the chin rest are rotatable up and down in a circumferential direction of the adjustment device and in a head-up position, and the adjustment device fixes the adjustment pins of the chin rest within a predetermined angular range to lock the chin rest.

31. The wearable device of claim 30, wherein the adjustment device comprises a locking device and an unlocking unit, wherein the unlocking unit is tractably and movably connected to the adjustment bolt, the unlocking unit is drivingly connected to the locking device, and the unlocking unit is driven by the adjustment bolt to switch the locking device between a locked state and an unlocked state.

32. The wearing apparatus in accordance with claim 31, wherein said locking device includes an internal tooth unit and an external tooth unit which is meshingly lockable with said internal tooth unit, wherein said internal tooth unit of said locking device is drivably connected to said unlocking unit.

33. The wearing apparatus in accordance with claim 32, wherein said external tooth unit includes a gear ring and is further provided with a plurality of gear grooves, wherein said gear grooves are formed on an inner side of said gear ring, wherein said internal tooth unit of said lock is meshably provided to said gear ring of said external tooth unit, said internal tooth unit includes an internal tooth turntable, at least one internal tooth integrally extended from said internal tooth turntable, and at least one internal tooth pin, wherein said internal tooth pin is provided to said internal tooth, said unlocking unit drives said internal tooth to move by said internal tooth pin so that said internal tooth is disengaged from said gear groove internal tooth pin.

34. The wearable device according to claim 33, wherein the unlocking unit comprises a transmission element and at least one actuating element arranged on the transmission element, wherein the transmission element is drivingly connected to the adjustment bolt and the actuating element is drivingly connected to the inner toothed bolt of the inner toothed unit, wherein the transmission element is driven by the adjustment bolt to move the actuating element synchronously, whereby the actuating element drives the inner toothed bolt of the inner toothed unit to move.

35. The wearable device of claim 29, wherein the securing means further comprises a neck strap and a neck securing unit, wherein the neck strap is disposed on the neck securing unit and the adjustment means is secured to the neck securing unit, whereby the neck strap and the neck securing unit secure the adjustment means and the chin rest.

36. The wearable device as claimed in claim 35, wherein the fastening means further comprises a chest support, wherein the chest support is disposed below the neck fixation unit, whereby the chest support provides upward support force for the chin support and the adjustment means.

37. The wearable device of claim 36, wherein the neck brace further comprises a power source, wherein the power source is disposed at the neck brace body, wherein the connection unit is electrically connected to the power source, whereby the connection unit is conductively connected to the headgear.

38. The wearable device as claimed in claim 37, wherein the power source comprises a power supply battery, wherein the power supply battery is disposed on the chin rest, the chin rest further comprising a base and a support body, at least one battery compartment disposed between the base and the support body, and the power supply battery is disposed in the battery compartment.

39. The wearable device according to claim 37 or 38, wherein the power source comprises a rechargeable battery and a charging unit electrically connected to the rechargeable battery, the rechargeable battery is disposed on the chest support of the fastening device, wherein the chest support comprises a front support cover and a rear support cover, wherein a battery slot is disposed between the front support cover and the rear support cover, and wherein the rechargeable battery is disposed in the battery slot.

40. The wearable device of claim 37, wherein the neck brace further comprises a processing unit, wherein the processing unit is disposed at the neck brace body, the processing unit being electrically connected to the power source and the connection unit, whereby the connection unit the processing unit is communicably connected to the headgear.

41. The wearable device of claim 40, wherein the neck brace further comprises a communication unit, wherein the communication unit is electrically connected to the power source and the processing unit.

42. A wearing apparatus in accordance with claim 40, wherein said neck brace further includes a distance detecting device, wherein said distance detecting device is provided to said chin brace of said neck brace body, whereby said distance detecting device detects an obstacle distance in front of said neck brace.

43. The wearing apparatus in accordance with claim 21, wherein the head set includes a sound transmitting device that is conductively connected to the connecting unit of the neck brace, wherein the sound transmitting device includes at least an earphone and a microphone, wherein the earphone is provided to the connecting unit of the neck brace, the microphone is provided to the earphone, and the earphone and the microphone are supported by the connecting unit of the connecting unit, wherein the earphone includes an earphone main body and an earphone supporting end that supports the earphone main body, wherein the earphone supporting end is pivotably connected to the connecting unit, and supports and adjusts a position of the earphone main body through the earphone supporting end, wherein the head set includes a camera unit that is electrically connected to the connecting unit of the neck brace, wherein the camera unit further comprises a camera support and a camera disposed on the camera support, wherein the camera is electrically connected to the connection unit, whereby the camera support supports the camera and adjusts a photographing angle of the camera, the microphone is disposed at a front end of the neck brace body of the neck brace, wherein the head mount further comprises an external device support, wherein the external device support is disposed on the connection unit of the neck brace, whereby the external device support carries an external device, wherein the connection unit comprises a fixing portion and at least one bearing portion, wherein the fixing portion is fixedly disposed on the neck brace body, the head mount is detachably disposed on the bearing portion of the connection unit, whereby the bearing portion supports the head mount, wherein the neck brace body comprises a lower jaw brace, two adjusting devices disposed on both sides of the lower jaw brace, and two fixing devices, wherein the fixing devices are disposed on the adjusting devices, the adjusting devices are movably disposed on both sides of the lower jaw brace, the lower jaw brace is rotatably adjustable in a circumferential direction of the adjusting devices, whereby the adjusting devices lock a supporting angle of the lower jaw brace, wherein the lower jaw brace comprises a brace body and two adjusting bolts extending from the brace body to both ends, wherein the adjusting bolts of the lower jaw brace are rotatable in the circumferential direction of the adjusting devices and in a horizontal view position, and the adjusting devices can fix the adjusting bolts of the lower jaw brace within a predetermined angular range, wherein the adjusting devices comprise a locking device and an unlocking unit, wherein the unlocking unit is connected to the adjusting bolts in a traction-movable manner, the unlocking unit is drivingly connected to the lock device, and is driven by the adjusting bolt, so that the lock device can be switched between a locked state and an unlocked state, wherein the lock device includes an internal tooth unit and an external tooth unit which is lockable in meshing engagement with the internal tooth unit, wherein the internal tooth unit of the lock device is drivingly connected to the unlocking unit, wherein the external tooth unit includes a ring gear and is further provided with gear grooves, wherein the gear grooves are formed inside the ring gear, wherein the internal tooth unit of the lock device is meshably provided to the ring gear of the external tooth unit, the internal tooth unit includes an internal tooth turntable, at least one internal tooth integrally extending from the internal tooth turntable, and at least one internal tooth bolt, wherein the internal tooth bolt is provided to the internal tooth, the unlocking unit drives the internal teeth to move through the internal tooth bolts, wherein the unlocking unit comprises a transmission element and at least one actuating element arranged on the transmission element, wherein the transmission element is connected to the adjusting bolt in a transmission manner, the actuating element is connected to the internal tooth bolts of the internal tooth units in a transmission manner, the transmission element is driven by the adjusting bolt to drive the actuating element to move synchronously, wherein the fixing device further comprises a neck belt and a neck fixing unit, wherein the neck belt is arranged on the neck fixing unit, the adjusting device is fixed on the neck fixing unit, thereby the neck belt and the neck fixing unit fix the adjusting device and the lower jaw support, wherein the fixing device further comprises a chest support, wherein the chest support is arranged below the neck fixing unit, whereby said chest support provides upward supporting force for said chin rest and said adjustment device, said neck rest further comprising a power source, wherein said power source is disposed on said neck rest body, wherein said connection unit is electrically connected to said power source, whereby said connection unit is conductively connected to said head-mounted device, wherein said power source comprises a power supply battery, wherein said power supply battery is disposed on said chin rest, said chin rest further comprising a base, at least one battery compartment disposed between said base and said support body, said power supply battery being disposed in said battery compartment, wherein said power source comprises a rechargeable battery and a charging unit electrically connected to said rechargeable battery, said rechargeable battery being disposed on said chest rest of said fixture, wherein said chest rest comprises a front rest cover and a rear rest cover, wherein a battery compartment is disposed between said front rest cover and said rear rest cover, wherein the rechargeable battery is disposed in the battery well, wherein the neck brace further comprises a processing unit, wherein the processing unit is disposed in the neck brace body, the processing unit is electrically connected to the power source and the connecting unit, whereby the connecting unit the processing unit is conductively connected to the head set, wherein the neck brace further comprises a communication unit, wherein the communication unit is electrically connected to the power source and the processing unit, wherein the neck brace further comprises a distance detection device, wherein the distance detection device is disposed in the chin brace of the neck brace body, whereby the distance detection device detects an obstacle distance in front of the neck brace.

44. A neck brace, characterised in that the neck brace comprises:

a neck brace body; and

45. The neck brace according to claim 44, wherein said brace body comprises a lower jaw, said power source comprises a power supply battery, said lower jaw further comprising a base and a brace body, at least one battery compartment being provided between said base and said brace body, said power supply battery being disposed in said battery compartment.

46. A neck brace according to claim 45, wherein the brace body further comprises two fixing means, wherein the fixing means are provided on either side of the chin bar, the power supply being provided to the fixing means of the brace body.

47. A neck brace according to claim 46, wherein said securing means includes a neck strap and a neck securing unit and a chest brace, wherein said neck strap is disposed on said neck securing unit, wherein said chest brace is disposed below said neck securing unit, whereby said chest brace provides upward support force for said chin brace.

48. A neck brace according to claim 47, wherein said power supply further includes at least one rechargeable battery and a charging unit electrically connected to said rechargeable battery, said rechargeable battery being disposed in said chest brace of said immobilization device, wherein said chest brace includes a front brace cover and a rear brace cover, wherein a battery well is disposed between said front brace cover and said rear brace cover, and wherein said rechargeable battery is disposed in said battery well.

49. The neck brace according to claim 48, wherein said chest brace comprises a tray and two chest brace brackets attached to said tray, wherein said chest brace brackets attach said tray to said cervical fixation unit, said power source further comprising at least one battery unit, said battery unit being disposed in said chest brace brackets of said chest brace.

50. A neck brace according to any one of claims 45 to 49, wherein said neck brace further includes a connection unit, wherein said connection unit is provided to said neck brace body and said connection unit is electrically connected to said power source.

51. A neck brace according to claim 50, wherein the neck brace further comprises a processing unit, wherein the processing unit is provided to the neck brace body, the processing unit being electrically connected to the power supply and the connecting unit.

52. A neck brace according to claim 51, further including a communication unit, wherein said communication unit is electrically connected to said power source and said processing unit.

53. A neck brace according to claim 50, further comprising a distance detection means, wherein said distance detection means is provided to the chin rest of the brace body.

54. The neck brace according to claim 44, wherein said neck brace body includes a lower jaw brace, said power source includes a power supply battery, said lower jaw brace further includes a base and a brace body, at least one battery compartment is provided between said base and said brace body, said power supply battery is disposed in said battery compartment, wherein said neck brace body further includes two fastening devices, wherein said fastening devices are disposed on both sides of said lower jaw brace, said power source is disposed in said fastening devices of said neck brace body, wherein said fastening devices include a neck strap and a neck fastening unit and a chest brace, wherein said neck strap is disposed in said neck fastening unit, wherein said chest brace is disposed below said neck fastening unit, whereby said chest brace provides upward support force for said lower jaw brace, wherein said power source further includes at least one rechargeable battery and a charging unit electrically connected to said rechargeable battery, the rechargeable battery is disposed on the chest support of the fixing device, wherein the chest support comprises a front support cover and a rear support cover, wherein a battery slot is disposed between the front support cover and the rear support cover, wherein the rechargeable battery is disposed in the battery slot, wherein the chest support comprises a tray and two chest support brackets connected to the tray, wherein the chest support brackets are connected to the tray at the neck fixing unit, the power supply further comprises at least one battery unit disposed on the chest support brackets of the chest support, the neck support further comprises a connecting unit, wherein the connecting unit is disposed on the neck support body and the connecting unit is electrically connected to the power supply, wherein the neck support further comprises a processing unit, wherein the processing unit is disposed on the neck support body, the processing unit is electrically connected to the power supply and the connecting unit, further comprising a communication unit, wherein the communication unit is electrically connected to the power supply and the processing unit, further comprising a distance detecting device, wherein the distance detecting device is provided to the lower jaw of the neck brace body.