CN114176870A - Adjustable cervical vertebra fixing traction brace - Google Patents

Abstract

The invention discloses an adjustable cervical vertebra fixing traction brace, belonging to the technical field of medical appliances, comprising a front side support component and a rear side support component, wherein the front side support component comprises a chest front sticking frame, a lower jaw support bracket, a soft elastic lining and a connecting block, the connecting block is welded at two ends of the chest front sticking frame, the lower jaw support bracket is arranged at the inner side of the connecting block through a rotating shaft, the soft elastic lining is arranged on the lower jaw support bracket through a snap fastener, one side of the connecting block is provided with a control block through a screw, a support angle control component is arranged in the control block, the lower jaw support bracket is provided with a local flexible support component, the rear side support component comprises a back neck support, a back neck guard ring and a protection pad layer, the back neck guard ring is welded at the inner side of the back neck support bracket through an installation block, the protection pad layer is adhered on the back neck guard ring, the back neck support bracket is arranged at the rear side of the chest front sticking frame, the adjustable cervical vertebra fixing traction brace is convenient to adjust and has good protection, can locally support and has the characteristic of multiple functions.

Description

Adjustable cervical vertebra fixing traction brace

Technical Field

The invention relates to a traction brace, in particular to an adjustable cervical vertebra fixing traction brace, and belongs to the technical field of medical appliances.

Background

The cervical vertebra refers to the cervical vertebra and is located below the head and above the thoracic vertebra. Is located in the cervical segment of the spine, and is surrounded by cervical marrow and the meninges. Connected by the intervertebral disc and ligaments, a lordotic physiological curvature is formed. The cervical vertebra is characterized in that the vertebral body is small and oval, a transverse process hole is arranged on the transverse process, and the vertebral artery and the vertebral vein pass through the hole; the spinous process is short and branched; the joints of the upper and lower articular processes are approximately horizontal, so that the neck can move flexibly. The upper and lower incisional tracks of adjacent vertebrae are enclosed to form intervertebral foramen, through which spinal nerves and blood vessels pass, and cervical spondylosis is also called cervical syndrome, which is a general term for cervical osteoarthritis, proliferative cervical spondylitis, cervical radicular syndrome and cervical disc herniation, and is a disease based on the change of degenerative pathology. Mainly, due to long-term strain of cervical vertebrae, hyperosteogeny, or prolapse of intervertebral disc and ligament thickening, the spinal cord, nerve root or vertebral artery of cervical vertebrae are pressed, and a series of clinical syndromes of dysfunction appear. Instability and looseness of the vertebral segment; herniation or herniation of the nucleus pulposus; forming bone spurs; ligament hypertrophy, secondary spinal stenosis and the like irritate or press tissues such as adjacent nerve roots, spinal cords, vertebral arteries, cervical sympathetic nerves and the like, and cause a series of symptoms and signs.

Need use when the cervical spondylopathy is serious to pull the support and fix patient's cervical vertebra, ordinary support simple structure that pulls, it all is manual regulation to adjust, consequently need someone cooperation to use, the patient oneself is difficult to adjust, and can't additionally adjust the support to the part during support, and the too big patient's cervical vertebra of one end angle regulation has obvious pain of pressing against the teeth of a woman's neck, general support function that pulls is also more single, because patient's neck can not move about for a long time, consequently blood can not get loose joint for a long time in the blood vessel on every side, thereby probably lead to the state of an illness to aggravate, consequently need an adjustable cervical vertebra to fix to pull the brace and help solving above-mentioned problem now.

Disclosure of Invention

The invention aims to solve the problems and provide an adjustable cervical vertebra fixing and traction brace which is convenient to adjust, good in protection, capable of supporting locally and multifunctional.

The invention realizes the aim by the following technical scheme, an adjustable cervical vertebra fixing traction brace comprises a front side protection component and a rear side protection component, wherein the front side protection component comprises a chest attaching frame, a lower jaw supporting bracket, a soft elastic lining and a connecting block, the connecting block is welded at two ends of the chest attaching frame, the lower jaw supporting bracket is arranged at the inner side of the connecting block through a rotating shaft, the soft elastic lining is arranged on the lower jaw supporting bracket through a snap fastener, one side of the connecting block is provided with a control block through a screw, a supporting angle control component is arranged in the control block, the lower jaw supporting bracket is provided with a local flexible supporting and protecting component, the rear side protection component comprises a rear neck bracket, a rear neck protecting ring and a protecting cushion layer, the rear neck protecting ring is welded at the inner side of the rear neck bracket through an installation block, and the protecting cushion layer is adhered on the rear neck protecting ring, the nape support sets up paste a frame rear side in the front of the chest, the nape protection pad sets up soft elastic lining rear side, the hook-and-loop fastener face has all been sewed up in the front of the chest paste frame both ends outside, the inside hook-and-loop fastener face that has all been sewed up in nape support both ends, hook-and-loop fastener face with the hook-and-loop fastener face is corresponding, paste to be provided with wiring plug and switch group on the frame in the front of the chest, the wiring plug pass through the electric wire with switch group connects.

Preferably, in order to conveniently adjust the angle of the lower jaw support bracket, the support angle control assembly comprises a micro hydraulic cylinder, a push block and a push ball body, a mounting cavity is arranged in the control block, the micro hydraulic cylinder is mounted on the inner wall of the mounting cavity through screws, the bottoms of the two ends of the lower jaw support bracket are respectively provided with a track groove, and the inner wall of the track groove is provided with an arc-shaped sliding groove.

Preferably, in order to automatically adjust the position of the lower jaw support, the push block is installed at one end of the micro hydraulic cylinder, the push ball is welded at one end of the push block, the push block is clamped in the track groove, the push ball is clamped in the arc-shaped sliding groove, and the micro hydraulic cylinder is connected with the switch group through an electric wire.

Preferably, in order to facilitate local safety support, the local flexible support and protection assembly comprises a water storage ring, a first expansion airbag, a second expansion airbag, a third expansion airbag, a fourth expansion airbag, a mounting shell, a micro water pump, a return pipe and an electromagnetic valve, wherein the water storage ring is mounted at the bottom of the lower jaw support through screws, the first expansion airbag, the second expansion airbag, the third expansion airbag and the fourth expansion airbag are sequentially bonded on the lower jaw support, and the first expansion airbag, the second expansion airbag, the third expansion airbag and the fourth expansion airbag are all arranged on the inner side of the soft elastic lining.

Preferably, in order to strengthen the comfortableness, the installation shell, the micro water pump, the back flow pipe and the quantity of solenoid valve are four, the installation shell passes through the screw and installs retaining ring one side, the micro water pump passes through the screw and installs in the installation shell, micro water pump one end lead to pipe with the retaining ring is connected, the micro water pump other end pass through the water pipe respectively with inflation gasbag one, inflation gasbag two inflation gasbag three with inflation gasbag four is connected, the micro water pump pass through the electric wire with the switch block is connected.

Preferably, in order to reset the first inflatable air bag, the second inflatable air bag, the third inflatable air bag and the fourth inflatable air bag, the return pipe is installed between the bottom of the first inflatable air bag, the bottom of the second inflatable air bag, the bottom of the third inflatable air bag and the bottom of the fourth inflatable air bag and the water storage ring, the electromagnetic valve is installed on the return pipe, and the electromagnetic valve is connected with the switch group through an electric wire.

Preferably, in order to increase the use function, the outer side of the back neck guard ring is provided with a containing ring groove, a massage component is clamped in the containing ring groove, and the massage component comprises a massage block, a micro motor, an installation sheet and a massage ball.

Preferably, in order to massage and activate the back neck of the patient conveniently, the massage block is clamped in the containing and accommodating ring groove, a containing cavity is arranged in the massage block, the micro motor is installed on the inner wall of the containing and accommodating cavity through screws, the installation piece is installed on an output shaft of the micro motor, the massage ball is welded on the installation piece, one end of the massage ball is tightly attached to the rear side of the cushion layer, and the micro motor is connected with the switch group through an electric wire.

Preferably, for the position of conveniently adjusting massage piece, be provided with drive assembly in the massage piece, drive assembly includes driving motor and brake gear, massage piece bottom is inside to be provided with lays the chamber, driving motor installs lay the intracavity, the inside inner ring groove that is provided with in the inner wall bottom of holding the annular groove, be provided with the tooth track on the inner wall of inner ring groove, brake gear sets up in the inner ring groove, brake gear installs on driving motor's the output shaft, brake gear one end with the tooth track meshes mutually.

Preferably, in order to ensure that the massage block is stable when moving, the top of the massage block is welded with a positioning block, the top of the inner wall of the containing and accommodating ring groove is provided with a positioning ring groove, and the positioning block is clamped in the positioning ring groove.

The invention has the beneficial effects that:

1. the use angle of the lower jaw support can be automatically adjusted through the control assembly added with the support, so that the use is more convenient and labor-saving, the manual operation can be reduced, and the patient can also quickly adjust the lower jaw support, so that the use is convenient and quick.

2. According to the invention, the local flexible supporting and protecting assembly can be used for protectively supporting the local lower jaw of the patient when the local lower jaw of the patient needs additional support or the pain degree is higher, the comfort can be increased while the supporting effect is enhanced, and the press-and-pain feeling can be prevented when the lower jaw of the patient is supported.

3. The neck massager can massage the back neck of a patient and activate blood vessels through the massage component, so that neck discomfort caused by incapability of moving the neck of the patient during nursing can be prevented.

4. The massage device can automatically adjust the position of the massage component through the driving component, can adjust the use position according to the requirements of patients, and can increase the use range, so the massage device is convenient and flexible to use.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the anterior side protection assembly of the present invention.

Fig. 3 is a perspective view of the rear side protection assembly of the present invention.

FIG. 4 is a cross-sectional view of a control block of the present invention.

FIG. 5 is a perspective view of the soft elastic liner of the present invention.

Fig. 6 is a cross-sectional view of the chin support plate of the present invention.

Fig. 7 is a view of the partial structure of fig. 7 in accordance with the present invention.

Fig. 8 is a perspective view of the nape guard of the present invention.

FIG. 9 is a cross-sectional view of the nape guard of the present invention.

In the figure:

1. an anterior lateral protective assembly; 11. a chest patch frame; 111. hook surface of magic tape; 12. a lower jaw support; 121. a track groove; 122. an arc-shaped chute; 13. a soft elastomeric liner; 14. connecting blocks; 141. a control block;

2. a rear side support assembly; 21. a nape support; 211. magic tape hair side; 22. a back neck guard ring; 221. an accommodating ring groove; 222. an inner ring groove; 223. a tooth track; 224. a positioning ring groove; 23. a cushion layer;

3. a support angle control assembly; 31. a micro hydraulic cylinder; 32. a push block; 33. pushing the ball;

4. a locally flexible support assembly; 41. a water storage ring; 42. expanding the first air bag; 43. expanding the air bag II; 44. expanding the air bag III; 45. expanding the air bag IV; 46. mounting a shell; 47. a micro water pump; 48. a return pipe; 49. an electromagnetic valve;

5. a massage assembly; 51. a massage block; 511. positioning blocks; 52. a micro motor; 53. mounting a sheet; 54. a massage ball;

6. a drive assembly; 61. a drive motor; 62. and a gear is braked.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, an adjustable cervical vertebra fixing traction brace comprises a front side protecting component 1 and a rear side protecting component 2, wherein the front side protecting component 1 comprises a front attaching frame 11, a lower jaw supporting bracket 12, a soft elastic lining 13 and a connecting block 14, the connecting block 14 is welded at two ends of the front attaching frame 11, the lower jaw supporting bracket 12 is installed at the inner side of the connecting block 14 through a rotating shaft, the soft elastic lining 13 is installed at the lower jaw supporting bracket 12 through a snap fastener, a control block 141 is installed at one side of the connecting block 14 through a screw, a supporting angle control component 3 is arranged in the control block 141, a local flexible supporting and protecting component 4 is arranged on the lower jaw supporting bracket 12, the rear side protecting component 2 comprises a rear neck support 21, a rear neck protecting ring 22 and a protecting pad layer 23, the rear neck protecting ring 22 is welded at the inner side of the rear neck support 21 through an installation block, the protecting pad layer 23 is adhered on the rear neck protecting ring 22, the rear neck support 21 is arranged at the rear side of the front attaching frame 11, the back neck protection pad sets up in 13 rear sides of soft elastic lining, and the magic subsides hook face 111 has all been sewed up in the front subsides 11 both ends outsides of frame, and the inside magic that has all sewed up in back neck support 21 both ends is pasted the hair face 211, and hook face 111 is pasted with the magic and is pasted the hair face 211 corresponding, is provided with wiring plug and switch block on the front subsides frame 11, and the wiring plug passes through the electric wire and is connected with the switch block.

Example 1: automatic adjusting angle of lower jaw support holder 12

The front side protection component 1 comprises a chest attachment frame 11, a lower jaw support holder 12, a soft elastic lining 13 and a connecting block 14, the connecting block 14 is welded at two ends of the chest attachment frame 11, the lower jaw support holder 12 is arranged at the inner side of the connecting block 14 through a rotating shaft, the soft elastic lining 13 is arranged on the lower jaw support holder 12 through a snap fastener, a control block 141 is arranged at one side of the connecting block 14 through screws, a support angle control component 3 is arranged in the control block 141, the support angle control component 3 comprises a micro hydraulic cylinder 31, a push block 32 and a push ball 33, an installation cavity is arranged in the control block 141, the micro hydraulic cylinder 31 is arranged on the inner wall of the installation cavity through screws, rail grooves 121 are arranged at the bottoms of two ends of the lower jaw support holder 12, an arc-shaped sliding groove 122 is arranged on the inner wall of the rail grooves 121, the push block 32 is arranged at one end of the micro hydraulic cylinder 31, the push ball 33 is welded at one end of the push block 32, the push block 32 is clamped in the rail grooves 121, promote spheroid 33 card and establish in arc spout 122, be provided with wiring plug and switch block on the frame 11 is pasted in the front, the wiring plug passes through the electric wire and is connected with the switch block, miniature pneumatic cylinder 31 passes through the electric wire and is connected with the switch block, back collateral branch protects subassembly 2 including back neck support 21, back neck retaining ring 22 and protection pad layer 23, back neck retaining ring 22 is inboard at back neck support 21 through the installation piece butt fusion, protection pad layer 23 bonds on back neck retaining ring 22, back neck support 21 sets up and pastes the frame 11 rear side in the front of the chest, back neck protection pad sets up at soft elastic lining 13 rear side, magic subsides of hanging 11 both ends outside has all been sewed up and has been pasted hook face 111, magic subsides of hanging 21 both ends inside has all been sewed up and has been pasted the hair face 211, magic subsides hook face 111 is corresponding with magic subsides hair face 211.

In this embodiment, the front attachment frame 11 is first attached to the front of the patient's chest and the nape pad is attached to the patient's nape, then the hook and loop fastener 111 is used to be attached to the hook and loop fastener 211, so that the front thoracic attachment frame 11 and the nape support 21 can be fixedly installed together to both sides of the cervical vertebrae of the patient, then the connecting plug is connected to the external power supply, the micro hydraulic cylinder 31 is started through the switch group, as shown in fig. 4, the micro hydraulic cylinder 31 can push the push block 32 and the push ball 33 upwards slowly, the push ball 33 can move along the arc-shaped chute 122 and push the lower jaw support 12 upwards with the rotating shaft as the center of circle, the chin support plate 12 can then be slowly rotated upward and into contact with the patient's chin, thereby securing the patient's chin, the micro-cylinder 31 is closed when the chin support plate 12 is in contact with the patient's chin and rotated to the support position where the patient is most comfortable.

Example 2: local flexible support for patient's lower jaw

The front side protection component 1 comprises a chest attachment frame 11, a lower jaw support bracket 12, a soft elastic lining 13 and a connecting block 14, wherein the connecting block 14 is welded at two ends of the chest attachment frame 11, the lower jaw support bracket 12 is arranged at the inner side of the connecting block 14 through a rotating shaft, the soft elastic lining 13 is arranged on the lower jaw support bracket 12 through a snap fastener, a local flexible support and protection component 4 is arranged on the lower jaw support bracket 12, the local flexible support and protection component 4 comprises a water storage ring 41, an expansion airbag I42, an expansion airbag II 43, an expansion airbag III 44, an expansion airbag IV 45, a mounting shell 46, a micro water pump 47, a return pipe 48 and an electromagnetic valve 49, the water storage ring 41 is arranged at the bottom of the lower jaw support bracket 12 through screws, the expansion airbag I42, the expansion airbag II 43, the expansion airbag III 44 and the expansion airbag IV 45 are sequentially adhered on the lower jaw support bracket 12, the expansion airbag I42, the expansion airbag II 43, the expansion airbag III 44 and the expansion airbag IV 45 are all arranged at the inner side of the soft elastic lining 13, the installation shell 46, the micro water pump 47, the back flow pipe 48 and the solenoid valve 49 are all four in number, the installation shell 46 is installed on one side of the water storage ring 41 through screws, the micro water pump 47 is installed in the installation shell 46 through screws, one end of the micro water pump 47 is connected with the water storage ring 41 through a water pipe, the other end of the micro water pump 47 is respectively connected with the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 and the fourth inflatable air bag 45 through water pipes, the micro water pump 47 is connected with the switch group through electric wires, the back flow pipe 48 is installed at the bottom of the first inflatable air bag 42, the bottom of the second inflatable air bag 43, the bottom of the third inflatable air bag 44 and the bottom of the fourth inflatable air bag 45 are connected with the water storage ring 41, the solenoid valve 49 is installed on the back flow pipe 48, a wiring plug and a switch group are arranged on the chest attaching frame 11, the wiring plug is connected with the switch group through electric wires, and the solenoid valve 49 is connected with the switch group through electric wires.

In this embodiment, the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 and the fourth inflatable air bag 45 are disposed at four positions on the chin support 12, so that when the patient's chin needs to be supported locally or the pain is high, the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 and the fourth inflatable air bag 45 can be used to support locally in a protective manner, the part needing to be supported is selected first, then the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the fourth inflatable air bag 45 is started through the switch set, so that the micro water pump 47 can pump the water in the water storage ring 41 into the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the fourth inflatable air bag 45, and then the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the fourth inflatable air bag 45 can be gradually inflated, so that the upper soft elastic lining 13 can be supported, therefore, the chin support device can be used for supporting the chin of a patient, and the first expansion air bag 42, the second expansion air bag 43, the third expansion air bag 44 or the fourth expansion air bag 45 is expanded by injecting water to support the chin of the patient, so that the support effect is enhanced, the comfort is improved, and the pain of the chin of the patient during supporting can be prevented.

Example 3: help the patient to massage the back neck

The back side protection component 2 comprises a back neck support 21, a back neck protection ring 22 and a protection pad layer 23, the back neck protection ring 22 is welded on the inner side of the back neck support 21 through a mounting block, the protection pad layer 23 is adhered on the back neck protection ring 22, the back neck support 21 is arranged on the back side of the chest sticking frame 11, the back neck protection pad is arranged on the back side of the soft elastic lining 13, magic sticking hook surfaces 111 are sewed on the outer sides of the two ends of the chest sticking frame 11, magic sticking hair surfaces 211 are sewed inside the two ends of the back neck support 21, the magic sticking hook surfaces 111 correspond to the magic sticking hair surfaces 211, a containing ring groove 221 is arranged on the outer side of the back neck protection ring 22, a massage component 5 is clamped in the containing ring groove 221, the massage component 5 comprises a massage block 51, a micro motor 52, a mounting plate 53 and a massage ball 54, the massage block 51 is clamped in the containing ring groove 221, a containing cavity is arranged in the massage block 51, the micro motor 52 is mounted on the inner wall of the containing cavity through a screw, the mounting plate 53 is mounted on the output shaft of the micro motor 52, the massage ball 54 is welded on the mounting piece 53, one end of the massage ball 54 is tightly attached to the rear side of the cushion layer 23, the chest attaching frame 11 is provided with a wiring plug and a switch group, the wiring plug is connected with the switch group through an electric wire, and the micro motor 52 is connected with the switch group through an electric wire.

In this embodiment, can massage patient's nape through massage subassembly 5, start micro motor 52 through the switch block during the massage, consequently micro motor 52 can drive installation piece 53 and rotate, and massage ball 54 on the installation piece 53 simultaneously can rotate, consequently can constantly stir protecting cushion layer 23 when massage ball 54 rotates to can carry out local massage to patient's nape, the loose blood vessel of help.

Example 4: accurate and automatic adjustment of the position of the massage block 51

The back side protection component 2 comprises a back neck support 21, a back neck protection ring 22 and a protection pad layer 23, the back neck protection ring 22 is welded on the inner side of the back neck support 21 through a mounting block, the protection pad layer 23 is adhered on the back neck protection ring 22, the back neck support 21 is arranged on the back side of the chest sticking frame 11, the back neck protection pad is arranged on the back side of the soft elastic lining 13, magic sticking hook surfaces 111 are sewed on the outer sides of the two ends of the chest sticking frame 11, magic sticking hair surfaces 211 are sewed inside the two ends of the back neck support 21, the magic sticking hook surfaces 111 correspond to the magic sticking hair surfaces 211, a containing ring groove 221 is arranged on the outer side of the back neck protection ring 22, a massage component 5 is clamped in the containing ring groove 221, the massage component 5 comprises a massage block 51, a micro motor 52, a mounting plate 53 and a massage ball 54, the massage block 51 is clamped in the containing ring groove 221, a containing cavity is arranged in the massage block 51, the micro motor 52 is mounted on the inner wall of the containing cavity through a screw, the mounting plate 53 is mounted on the output shaft of the micro motor 52, the massage ball 54 is welded on the mounting piece 53, one end of the massage ball 54 is tightly attached to the rear side of the cushion layer 23, a wiring plug and a switch group are arranged on the front attaching frame 11, the wiring plug is connected with the switch group through an electric wire, the micro motor 52 is connected with the switch group through an electric wire, the massage block 51 is internally provided with the driving component 6, the driving component 6 comprises a driving motor 61 and a braking gear 62, the bottom of the massage block 51 is internally provided with a placing cavity, the driving motor 61 is arranged in the placing cavity, the bottom of the inner wall of the containing ring groove 221 is internally provided with an inner ring groove 222, the inner wall of the inner ring groove 222 is provided with a tooth track 223, the braking gear 62 is arranged in the inner ring groove 222, the braking gear 62 is arranged on the output shaft of the driving motor 61, one end of the braking gear 62 is engaged with the tooth track 223, the top of the massage block 51 is welded with a positioning block 511, the top of the inner wall of the containing ring groove 221 is provided with a positioning ring groove 224, the positioning block 511 is clamped in the positioning ring groove 224.

In this embodiment, the driving assembly 6 can automatically drive the massage assembly 5 to move, so that the massage position can be adjusted according to the needs of the patient, and the micro motor 52 is started by the switch set during adjustment, as shown in fig. 8, the micro motor 52 can drive the brake gear 62 to rotate, then the brake gear 62 can move along the tooth track 223, so that the massage block 51 can be driven to move along the accommodating ring groove 221, and meanwhile, the positioning block 511 can move along the positioning ring groove 224, so that good stability during movement can be ensured, the movement direction of the massage block 51 can be controlled by controlling the forward and reverse rotation of the micro motor 52, the massage block 51 can be stopped by closing the micro motor 52 after the target position is adjusted, and then the massage block 51 can be used according to the method in embodiment 3.

The working principle of the invention is as follows: firstly, the chest sticking frame 11 is stuck to the chest of a patient and the nape protection pad is stuck to the nape of the patient, then the hook and loop fastening surface 111 is stuck with the hook and loop fastening surface 211, so that the chest sticking frame 11 and the nape support 21 can be fixedly installed on both sides of the cervical vertebra of the patient, then the wiring plug is connected with the external power supply, the micro hydraulic cylinder 31 is started through the switch group, as shown in figure 4, the micro hydraulic cylinder 31 can push the push block 32 and the push ball 33 upwards and slowly, the push ball 33 can move along the arc chute 122 and push the lower jaw support 12 upwards by taking the rotating shaft as the circle center, then the lower jaw support 12 can slowly rotate upwards and is contacted with the lower jaw of the patient, so as to fix the lower jaw of the patient, when the lower jaw support 12 is contacted with the lower jaw of the patient and rotates to the most comfortable support position of the patient, the micro hydraulic cylinder 31 can be closed, then the local flexible support component 4 can be used for locally supporting the lower jaw of the patient as required, when in use, because the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 and the fourth inflatable air bag 45 are arranged at four positions on the lower jaw support 12, when the partial lower jaw of a patient needs extra support or the pain degree is high, the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 and the fourth inflatable air bag 45 can be used for carrying out protective support on the partial lower jaw, firstly, the part needing to be supported is selected, then the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the micro water pump 47 below the fourth inflatable air bag 45 is started through a switch group, therefore, the micro water pump 47 can pump water in the water storage ring 41 into the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the fourth inflatable air bag 45, then the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the fourth inflatable air bag 45 can be gradually inflated, and therefore, the upper soft elastic lining 13 can be supported, therefore, the jaw support can be propped against the jaw part of a patient needing extra support, and the first inflatable air bag 42, the second inflatable air bag 43, the third inflatable air bag 44 or the fourth inflatable air bag 45 is inflated through water injection to support the jaw of the patient, so that the support effect is enhanced, and the comfort is improved.

The back neck of a patient can be massaged through the massage component 5, the massage component 5 can be automatically driven to move through the driving component 6, so that the massage position can be adjusted according to the requirement of the patient, the micro motor 52 is started through the switch group during adjustment, as shown in figure 8, the micro motor 52 can drive the brake gear 62 to rotate, then the brake gear 62 can move along the tooth track 223, so that the massage block 51 can be driven to move along the containing ring groove 221, meanwhile, the positioning block 511 can move along the positioning ring groove 224, so that good stability during movement can be ensured, the movement direction of the massage block 51 can be controlled by controlling the positive and negative rotation of the micro motor 52, the massage block 51 can be stopped by closing the micro motor 52 after the massage block is adjusted to a target position, then the micro motor 52 is started through the switch group, so that the micro motor 52 can drive the mounting piece 53 to rotate, and meanwhile, the massage ball 54 on the mounting piece 53 can rotate, therefore, the massage ball 54 can continuously shift the cushion layer 23 when rotating, thereby locally massaging the back neck of the patient and helping to activate blood vessels.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides a fixed traction brace of cervical vertebra with adjustable, includes that preceding collateral branch protects subassembly (1) and posterolateral branch and protects subassembly (2), its characterized in that: the front side supporting component (1) comprises a chest pasting frame (11), a lower jaw supporting support (12), a soft elastic lining (13) and a connecting block (14), the connecting block (14) is welded at two ends of the chest pasting frame (11), the lower jaw supporting support (12) is installed on the inner side of the connecting block (14) through a rotating shaft, the soft elastic lining (13) is installed on the lower jaw supporting support (12) through snap fasteners, a control block (141) is installed on one side of the connecting block (14) through screws, a supporting angle control component (3) is arranged in the control block (141), a local flexible supporting and protecting component (4) is arranged on the lower jaw supporting support (12), the rear side supporting component (2) comprises a rear neck support (21), a rear neck protecting ring (22) and a protecting pad layer (23), the rear neck protecting ring (22) is welded on the inner side of the rear neck support (21) through an installation block, the bonding of protecting pad layer (23) is in on back neck retaining ring (22), back neck support (21) set up paste frame (11) rear side in the front of the chest, the back neck protection pad sets up soft elastic lining (13) rear side, magic subsides hook face (111) have all been sewed up in the front of the chest paste frame (11) both ends outside, magic subsides hair face (211) have all been sewed up in back neck support (21) both ends inside, magic subsides hook face (111) with magic subsides hair face (211) are corresponding, be provided with wiring plug and switch block on the chest paste frame (11), wiring plug pass through the electric wire with the switch block is connected.

2. The adjustable cervical vertebra fixing and traction brace of claim 1, wherein: support angle control assembly (3) and include miniature pneumatic cylinder (31), ejector pad (32) and promote spheroid (33), be provided with the installation cavity in control block (141), miniature pneumatic cylinder (31) are installed through the screw on the inner wall of installation cavity, lower jaw supports and all is provided with track groove (121) in support (12) both ends bottom, be provided with arc spout (122) on the inner wall of track groove (121).

3. The adjustable cervical vertebra fixing and traction brace of claim 2, wherein: push block (32) are installed miniature pneumatic cylinder (31) one end, it welds to promote spheroid (33) push block (32) one end, push block (32) card is established in track groove (121), it establishes to promote spheroid (33) card in arc spout (122), miniature pneumatic cylinder (31) pass through the electric wire with the switch block is connected.

4. The adjustable cervical vertebra fixing and traction brace of claim 1, wherein: the local flexible supporting and protecting assembly (4) comprises a water storage ring (41), a first expansion air bag (42), a second expansion air bag (43), a third expansion air bag (44), a fourth expansion air bag (45), a mounting shell (46), a micro water pump (47), a return pipe (48) and an electromagnetic valve (49), wherein the water storage ring (41) is mounted at the bottom of the lower jaw supporting support (12) through screws, the first expansion air bag (42), the second expansion air bag (43), the third expansion air bag (44) and the fourth expansion air bag (45) are sequentially bonded on the lower jaw supporting support (12), and the first expansion air bag (42), the second expansion air bag (43), the third expansion air bag (44) and the fourth expansion air bag (45) are all arranged on the inner side of the soft elastic lining (13).

5. The adjustable cervical vertebra fixing and traction brace of claim 4, wherein: the installation shell (46), miniature pump (47), back flow pipe (48) and solenoid valve (49) are four in quantity, install installation shell (46) through the screw in retaining ring (41) one side, miniature pump (47) pass through the screw install in installation shell (46), miniature pump (47) one end lead to pipe with retaining ring (41) are connected, miniature pump (47) other end pass through the water pipe respectively with inflation gasbag one (42), inflation gasbag two (43), inflation gasbag three (44) with inflation gasbag four (45) are connected, miniature pump (47) pass through the electric wire with the switch block is connected.

6. The adjustable cervical vertebra fixing and traction brace of claim 5, wherein: the return pipe (48) is arranged at the bottom of the first expansion air bag (42), the bottom of the second expansion air bag (43), the bottom of the third expansion air bag (44) and the bottom of the fourth expansion air bag (45) and the water storage ring (41), the electromagnetic valve (49) is arranged on the return pipe (48), and the electromagnetic valve (49) is connected with the switch group through an electric wire.

7. The adjustable cervical vertebra fixing and traction brace of claim 1, wherein: the outer side of the back neck guard ring (22) is provided with a containing ring groove (221), a massage component (5) is clamped in the containing ring groove (221), and the massage component (5) comprises a massage block (51), a micro motor (52), an installation sheet (53) and a massage ball (54).

8. The adjustable cervical vertebra fixing and traction brace of claim 7, wherein: massage piece (51) card is established in holding holds the container ring groove (221), it holds the chamber to be provided with in massage piece (51), micro motor (52) are installed through the screw hold on the inner wall of holding the chamber, install mounting plate (53) on the output shaft of micro motor (52), massage ball (54) butt fusion is in on mounting plate (53), massage ball (54) one end is hugged closely protective pad layer (23) rear side, micro motor (52) pass through the electric wire with the switch block is connected.

9. The adjustable cervical vertebra fixing and traction brace of claim 8, wherein: be provided with drive assembly (6) in massage piece (51), drive assembly (6) include driving motor (61) and brake gear (62), massage piece (51) bottom is inside to be provided with lays the chamber, driving motor (61) are installed lay the intracavity, the inner wall bottom of holding circular groove (221) is inside to be provided with inner ring groove (222), be provided with tooth track (223) on the inner wall of inner ring groove (222), brake gear (62) set up in inner ring groove (222), brake gear (62) are installed on the output shaft of driving motor (61), brake gear (62) one end with tooth track (223) mesh mutually.

10. The adjustable cervical vertebra fixing and traction brace of claim 8, wherein: the top of the massage block (51) is welded with a positioning block (511), the top of the inner wall of the containing ring groove (221) is provided with a positioning ring groove (224), and the positioning block (511) is clamped in the positioning ring groove (224).

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