CN108852594A - The neck brace of belt supporting frame - Google Patents
The neck brace of belt supporting frame Download PDFInfo
- Publication number
- CN108852594A CN108852594A CN201810856398.7A CN201810856398A CN108852594A CN 108852594 A CN108852594 A CN 108852594A CN 201810856398 A CN201810856398 A CN 201810856398A CN 108852594 A CN108852594 A CN 108852594A
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- Prior art keywords
- bracket
- slot
- neck brace
- supporting frame
- belt supporting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/055—Cervical collars
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to the field of medical instrument technology more particularly to a kind of neck braces of belt supporting frame.Including lower bracket, upper bracket, pump-up device, holder device and lifting device, upper bracket is mounted in lower bracket by lifting device, holder device is movably arranged on the front left side or forward right side of lower bracket, and for placing mobile phone, and angle position is adjustable.Air cushion is installed in lower bracket and upper bracket, can be inflated to air cushion by pump-up device.The neck brace of belt supporting frame involved in the present invention, it may be convenient to place mobile phone, patient is facilitated to amuse and divert oneself.Air cushion is all set within up and down, is conducive to alleviate using fatigue.Gas outlet and gas vent are set on air cushion, and when being conducive to inflate more rapidly, when deflation is more convenient, is conducive to the storage after deflating.Adjustable lifting device is installed between upper and lower bracket, can be adjusted according to the people of different building shape, application client is more extensive.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of neck braces of belt supporting frame.
Background technique
Neck brace is more in the market, and general neck brace is all by harder plastic production, and shape fixation is located at, for not
With the crowd of age level, the neck brace of different size is needed, and in use, causes patient to make not necessarily with human body exact matching
It is tired with being generated after a period of time.
Summary of the invention
To solve the above-mentioned problems and and propose the neck brace of belt supporting frame a kind of.
A kind of neck brace of belt supporting frame, including lower bracket, upper bracket and intermediate retainer, upper bracket pass through centre
Fixed device is mounted in lower bracket, its main feature is that, the neck brace of the belt supporting frame further includes holder device, and holder device is living
The dynamic front left side or forward right side for being mounted on lower bracket.
Preferably, the lower bracket includes supporting plate, installs multi-directional ball in the front left side or forward right side of supporting plate
Seat, holder device include stent strut, fixed block, telescopic rod, handset mounting, and spherosome, stent strut is arranged in stent strut both ends
One end spherosome is mounted on universal ball seat, and the second universal ball seat is arranged on fixed block, and fixed block is pacified by the second universal ball seat
On stent strut other end ball, the bottom bar of telescopic rod is fixed on fixed block, and handset mounting is fixed on the mandril of telescopic rod
On.
Preferably, screw thread is arranged close at spherosome for the stent strut both ends, and at both ends, screw position is installed respectively
Lower fastening nut and upper fastening nut.
Preferably, lower bracket air cushion is installed at the top of the lower bracket, and lower part air inlet is arranged on lower bracket air cushion
Mouth and lower part gas outlet, install rubber valve inside on the air inlet of lower part, and valve inside switch is installed on the gas outlet of lower part.
Preferably, described that slot under pieces is arranged on supporting plate, upper bracket includes upper bracket plate, in top branch
Slot in the bottom setting pieces of frame plate, the quantity of lower slot are equal to the quantity of upper slot, by lower slot and upper slot it
Between intermediate retainer is installed so that upper bracket be fixed to lower bracket on.
Preferably, the upper bracket further includes top air cushion, and top air cushion is fixed on the top of upper bracket plate;?
Enterprising port and upper gas outlet are set on the air cushion of top, rubber valve inside is installed on enterprising port, is installed on upper gas outlet
Valve inside switch.
Preferably, the neck brace of the belt supporting frame further includes pump-up device, and pump-up device includes air pump and tracheae, air pump packet
Rubber centrum is included, gas outlet is set in one end of rubber centrum, the first Non-return air valve is installed in the other end of rubber centrum, in rubber
The second Non-return air valve is installed in the inside of one end of glue centrum, and one end of tracheae connects gas outlet, and the other end can connect lower part air inlet
The rubber valve inside of mouth or the rubber valve inside of enterprising port.
Preferably, the intermediate retainer is lifting device, and lifting device includes lower carrier plate, upper supporting plate, adjusts dress
It sets, lower carrier plate is connected with upper supporting plate by regulating device, lower buckle and upper buckle are respectively set on lower carrier plate and upper supporting plate, and
When bayonet is respectively set in lower slot and upper slot bottom, and lower carrier plate and upper supporting plate are inserted into lower slot and upper slot respectively, lower card
Button and upper buckle cooperate with lower slot and the bayonet of upper slot bottom respectively.
Preferably, the regulating device includes that the pinion gear being mounted on lower carrier plate by gear shaft and pinion gear are same
The fixed big handwheel of axis, setting adjusting tooth socket, the sliding slot being arranged on lower carrier plate, the pin being fixed on upper supporting plate on upper supporting plate
Bar and pin, pinion gear are engaged with tooth socket is adjusted, and pin rod and pin pass through sliding slot, and graduated scale is arranged on lower carrier plate.
Preferably, the regulating device further includes small handwheel, and wherein screw thread is arranged in the bottom of pin, and small handwheel passes through spiral shell
Line engagement is mounted on pin, and upper supporting plate is withstood in the bottom end of small handwheel, sliding block is installed in the sliding slot of lower carrier plate, among sliding block
Unthreaded hole is set, and pin is fixedly linked by the intermediate unthreaded hole of sliding block with sliding block.
The beneficial effects of the invention are as follows:The neck brace of belt supporting frame involved in the present invention, it may be convenient to mobile phone is placed, it is convenient
Patient amuses and diverts oneself.Air cushion is all set within up and down, is conducive to alleviate using fatigue.Gas outlet and deflation are set on air cushion
Mouthful, it is when being conducive to inflate more rapidly, more convenient when deflation, be conducive to the storage after deflating.It is installed between upper and lower bracket adjustable
The lifting device of section can be adjusted according to the people of different building shape, and application client is more extensive.
Detailed description of the invention
Fig. 1 is neck brace structure oblique view of the present invention.
Fig. 2 is neck brace structural front view of the present invention.
Fig. 3 is neck brace structure top view of the present invention.
Fig. 4 is neck brace structure bottom view of the present invention.
Fig. 5 is view structure oblique view in neck brace lower bracket of the present invention.
Fig. 6 is view structure oblique view under neck brace lower bracket of the present invention.
Fig. 7 is view structure oblique view in neck brace upper bracket of the present invention.
Fig. 8 is view structure oblique view in neck brace upper bracket of the present invention.
Fig. 9 is neck brace lifting device structure main view of the present invention.
Figure 10 is neck brace lifting device structure left view of the present invention.
Figure 11 is neck brace lifting device structure rearview of the present invention.
Figure 12 is the A-A view of Figure 10.
Figure 13 is the B-B view of Figure 10.
Figure 14 is the C-C view of Figure 10.
Figure 15 is the D-D view of Figure 11.
Figure 16 is the E-E view of Figure 11.
Figure 17 is neck brace pump-up device structural front view of the present invention.
Figure 18 is the F-F view of Figure 17.
Figure 19 is the local G view of Figure 18.
Wherein:1- lower bracket;2- upper bracket;3- lifting device;4- pump-up device;5- holder device;11- bracket
Plate;Slot under 12-;13- universal ball seat;14- lower bracket air cushion;21- upper bracket plate;The top 22- air cushion;The upper slot of 23-;
31- lower carrier plate;32- upper supporting plate;33- regulating device;41- air pump;42- tracheae;51- stent strut;52- fixed block;53- is flexible
Bar;54- handset mounting;Fastening nut under 131-;The lower part 141- air inlet;The lower part 142- gas outlet;The enterprising port of 221-;On 222-
Gas outlet;311- sliding slot;It is buckled under 312-;313- graduated scale;321- adjusts tooth socket;It is buckled on 322-;The big handwheel of 331-;332-
Small handwheel;333- gear wheel;334- pinion gear;335- pin rod;336- pin;411- rubber centrum;The first Non-return air valve of 412-;
The second Non-return air valve of 413-;The gas outlet 414-;The second universal ball seat of 521-;The upper fastening nut of 522-;3331- gear shaft;3361-
Sliding block;The first valve body of 4121-;The first centrum of 4122-;The first spring of 4123-;The second valve body of 4131-;The second centrum of 4132-;
4133- second spring.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
If Fig. 1 is neck brace structure oblique view of the present invention.Fig. 2 is neck brace structural front view of the present invention.Fig. 3 is neck brace of the present invention
Structure top view.Fig. 4 is neck brace structure bottom view of the present invention.Fig. 5 is view structure oblique view in neck brace lower bracket of the present invention.Figure
6 be view structure oblique view under neck brace lower bracket of the present invention.A kind of neck brace of belt supporting frame, including lower bracket 1, upper bracket 2,
Intermediate retainer and holder device 5, upper bracket 2 are mounted in lower bracket 1 by intermediate retainer, holder device 5
It is movably arranged on the front left side or forward right side of lower bracket 1.Wherein lower bracket 1 includes supporting plate 11, in supporting plate 11
Front left side or forward right side install universal ball seat 13, and holder device 5 includes stent strut 51, fixed block 52, telescopic rod 53, mobile phone
Spherosome is arranged in frame 54,51 both ends of stent strut, and 51 one end spherosome of stent strut is mounted on universal ball seat 13, fixed block 52
The second universal ball seat 521 of upper setting, fixed block 52 are mounted on 51 other end ball of stent strut by the second universal ball seat 521
On, the bottom bar of telescopic rod 53 is fixed on fixed block 52, and handset mounting 54 is fixed on the mandril of telescopic rod 53.So as to fixation
Mobile phone facilitates patient to see video or news.Screw thread is arranged close at spherosome for 51 both ends of stent strut, in both ends screw position point
Fastening nut 131 and upper fastening nut 522 An Zhuan not descended.Production for stent strut 51 can be and first make a bar both ends
Threaded polished rod, then fastening nut 131 and upper fastening nut 522 in the case where both ends are installed respectively.Then the circle at both ends is made
The size of sphere, the spherosome at both ends can be different, and internal thread hole is arranged on spherosome.Then the spherosome at both ends is led to
Internal thread hole is crossed to be installed on the threaded polished rod of dateline.When in use, lower fastening nut 131 and upper fastening can be unscrewed respectively
Nut 522 after adjusting stent strut 51 and the angle of fixed block 52, then tightens lower fastening nut 131 and upper fastening spiral shell respectively
Mother 522 realizes the accurate positioning to fixed block 52.Lower bracket air cushion 14 is installed at the top of lower bracket 1, in lower bracket air cushion 14
Upper setting lower part air inlet 141 and lower part gas outlet 142, install rubber valve inside on lower part air inlet 141, in lower part outlet
Installation valve inside switch on mouth 142.When using this patent product, 1 set of lower bracket around neck, is used to support this patent
Product and head, therefore after prolonged use, it is larger to the pressure around neck, easily cause tired, especially lower part of aching
The shape of bracket 1 can not be identical as proprietary neck circumferential shape, it is easier to cause people's to use fatigue.By in lower part
Bracket 1 increases lower bracket air cushion 14, and after being filled with air in lower bracket air cushion 14, lower bracket air cushion 14 can become according to body shape
Shape increases the comfort of people so that active force of the lower bracket air cushion 14 on human body is uniform.Lower part is set on lower bracket air cushion 14
Air inlet 141 and lower part gas outlet 142 are for distinguishing air inlet and deflation, by installing rubber valve on lower part air inlet 141
Core, inflator convenient to use are inflated.Valve inside switch is installed on lower part gas outlet 142, when not in use, facilitates release lower bracket gas
Air in pad 14 is conducive to store.
If Fig. 7 is view structure oblique view in neck brace upper bracket of the present invention.Fig. 8 is that knot is regarded in neck brace upper bracket of the present invention
Structure oblique view.Figure 17 is neck brace pump-up device structural front view of the present invention.Figure 18 is the F-F view of Figure 17.Figure 19 is Figure 18
Local G view.Slot 12 under pieces is set on supporting plate 11, and upper bracket 2 includes upper bracket plate 21, in upper bracket plate 21
Bottom setting pieces on slot 23, the quantity of lower slot 12 is equal to the quantity of upper slot 23, by inserting in lower slot 12 with upper
Intermediate retainer is installed between slot 23, so that upper bracket 2 is fixed in lower bracket 1.Facilitate upper bracket 2 and lower part branch
Disassembly separation between frame 1.Upper bracket 2 further includes top air cushion 22, and top air cushion 22 is fixed on the upper of upper bracket plate 21
Portion;Enterprising port 221 and upper gas outlet 222 are set on top air cushion 22, rubber valve inside is installed on enterprising port 221,
Valve inside switch is installed on upper gas outlet 222.Fixed form can be glue and paste or be arranged on upper bracket plate 21
The snap ring of semicircular ring blocks when making gas in top air cushion 22, especially top air cushion 22, and upper bracket plate 21 can pass through
The snap ring card jail top air cushion 22 of semicircular ring.The neck brace of belt supporting frame further includes pump-up device 4, and pump-up device 4 includes 41 He of air pump
Tracheae 42, air pump 41 include rubber centrum 411, gas outlet 414 are arranged in one end of rubber centrum 411, in rubber centrum 411
The other end installs the first Non-return air valve 412, installs the second Non-return air valve 413, tracheae 42 in the inside of one end of rubber centrum 411
One end connect gas outlet 414, the other end can connect the rubber valve inside of lower part air inlet 141 or the rubber of enterprising port 221
Valve inside.Aerating needle or air inflation nozzle are installed by the other end in tracheae 42, and can be easily into and out rubber valve
Core facilitates aerating.Wherein, interlayer board is arranged in the inside of rubber centrum 411, for completely cutting off two sides in separated rubber centrum 411
Air, the second Non-return air valve 413 are mounted on interlayer board.Wherein the first Non-return air valve 412 includes the first valve body 4121, the first vertebra
Body 4122, the first spring 4123, the first valve body 4121 are fixedly mounted on the other end of rubber centrum 411, in the first valve body 4121
Portion is arranged the inner cavity of air circulation, inside the first centrum 4122 of intracavitary installation and the first spring 4123, the first centrum 4122 sell compared with
Facing to outside, the first spring 4123 connects the first centrum 4122 and sells between biggish bottom surface and the first valve body 4121 handle, uses
In providing elastic force for the first centrum 4122.Second Non-return air valve 413 includes the second valve body 4131, the second centrum 4132, the second bullet
Spring 4133.Second valve body 4131 is fixed on the interlayer board in rubber centrum 411, in the second valve body 4131 before and after setting perforation
The cylindrical cavity of bottom surface, the second centrum 4132, second spring 4133 are installed in cylindrical cavity, and the handle of the second centrum 4132
Interior intracavitary positioned at separating for 412 side of the first Non-return air valve in rubber centrum 411, second spring 4133 withstands the second vertebra
Body 4132 and the second valve body 4131.It pinches when with hand in rubber centrum 411,411 inner space of rubber centrum is squeezed and becomes
Small, volume air pressure increases in rubber centrum 411, and the first centrum 4122 of the first Non-return air valve 412 is closed, the second Non-return air valve 413
The second interior centrum 4132 is rushed to open, so that the air in rubber centrum 411 is squeezed air inlet pipe 42.When hand unclamps, rubber vertebra
Body 411 due to itself elastic force and restore shape, air pressure in rubber centrum 411 at this time reduces, the of the first Non-return air valve 412
One centrum 4122 is opened, and the second centrum 4132 in the second Non-return air valve 413 is closed, at this point, external air is single by first
Enter in rubber centrum 411 to air valve 412.It circuits sequentially, it can be to the continuous input air of tracheae 42.It can also be in rubber vertebra
Spring is installed in body 411, when restoring for 411 shape of rubber centrum, provides pretightning force, it is quickly complete to be conducive to rubber centrum 411
The recovery shape in face.
If Fig. 9 is neck brace lifting device structure main view of the present invention.Figure 10 is neck brace lifting device structure left view of the present invention
Figure.Figure 11 is neck brace lifting device structure rearview of the present invention.Figure 12 is the A-A view of Figure 10.Figure 13 is the B-B view of Figure 10
Figure.Figure 14 is the C-C view of Figure 10.Figure 15 is the D-D view of Figure 11.Figure 16 is the E-E view of Figure 11.Intermediate retainer is
Lifting device 3, lifting device 3 include lower carrier plate 31, upper supporting plate 32, regulating device 33, and lower carrier plate 31 and upper supporting plate 32 pass through tune
Regulating device 33 connects, and lower buckle 312 and upper buckle 322 is respectively set on lower carrier plate 31 and upper supporting plate 32, and in lower slot 12
Bayonet is respectively set with upper 23 bottom of slot, when lower carrier plate 31 and upper supporting plate 32 are inserted into lower slot 12 and upper slot 23 respectively, under
Buckle 312 and upper buckle 322 cooperate with the bayonet of 23 bottom of lower slot 12 and upper slot respectively.To easy to disassemble go up and down
When device 3, lifting device 3 can be reinforced by lower bracket 1,2 clamping of upper bracket.Regulating device 33 includes passing through gear shaft
3331 pinion gears 334 being mounted on lower carrier plate 31 and the co-axially fixed big handwheel 331 of pinion gear 334 are set on upper supporting plate 32
The adjusting tooth socket 321 set, the sliding slot 311 being arranged on lower carrier plate 31, the pin rod 335 and pin 336 being fixed on upper supporting plate 32,
Pinion gear 334 can be rotated with opposed gear axis 3331, and pinion gear 334 is engaged with tooth socket 321 is adjusted, and pin rod 335 and pin 336 are worn
Sliding slot 311 is crossed, graduated scale 313 is set on lower carrier plate 31.It is big by can be manually rotated when using the regulating device 33 of this patent
Handwheel 331 drives pinion gear 334 to rotate, and the adjusting tooth socket 321 engaged with pinion gear 334 moves up and down, and then realizes upper supporting plate
32 rise and fall campaign.The regulating device 33 further includes and the co-axially fixed gear wheel 333 of pinion gear 334, adjusting tooth
Slot 321, pinion gear 334 and each two pieces of gear wheel 333, two gear wheels 333 are intermeshed.Knot is adjusted by setting Double-gear
Structure facilitates the stability of 32 rise and fall of upper supporting plate.By the pinion gear 334 of the left and right sides and engaging for tooth socket 321 is adjusted,
32 left and right sides of synchronous drive upper supporting plate upgrades simultaneously, is engaged by two gear wheels 333, it is same to facilitate two pinion gears 334
Step rotation.Regulating device 33 further includes small handwheel 332, and wherein screw thread is arranged in the bottom of pin 336, and small handwheel 332 passes through screw thread
Engagement is mounted on pin 336, and upper supporting plate 32 is withstood in the bottom end of small handwheel 332, installs sliding block in the sliding slot 311 of lower carrier plate 31
3361, unthreaded hole is set among sliding block 3361, and pin 336 is fixedly linked by the intermediate unthreaded hole of sliding block 3361 with sliding block 3361.
As a result, by tightening small handwheel 332, layback lives pin 336 to small handwheel 332 outward, and the head of a nail of pin 336 compresses 31 He of lower carrier plate
Upper supporting plate 32 avoids upper supporting plate 32 from skidding downwards with respect to lower carrier plate 31 to realize the fixation of lower carrier plate 31 Yu upper supporting plate 32.It is logical
It crosses and rectangular sliding block 3361 is installed in the sliding slot 311 of lower carrier plate 31, when avoiding twisting small handwheel 332, occur what pin 336 slided
Situation causes the problem of can not twisting pin 336.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (10)
1. a kind of neck brace of belt supporting frame, including lower bracket(1), upper bracket(2)And intermediate retainer, upper bracket(2)
Lower bracket is mounted on by intermediate retainer(1)On, it is characterised in that:The neck brace of the belt supporting frame further includes that branch is rack-mounted
It sets(5), holder device(5)It is movably arranged on lower bracket(1)Front left side or forward right side.
2. the neck brace of belt supporting frame according to claim 1, it is characterised in that:The lower bracket(1)Including supporting plate
(11), in supporting plate(11)Front left side or forward right side install universal ball seat(13), holder device(5)Including stent strut
(51), fixed block(52), telescopic rod(53), handset mounting(54), stent strut(51)Spherosome, stent strut is arranged in both ends(51)
One end spherosome is mounted on universal ball seat(13)On, fixed block(52)The second universal ball seat of upper setting(521), fixed block(52)It is logical
Cross the second universal ball seat(521)It is mounted on stent strut(51)On other end ball, telescopic rod(53)Bottom bar be fixed on fixation
Block(52)On, handset mounting(54)It is fixed on telescopic rod(53)Mandril on.
3. the neck brace of belt supporting frame according to claim 2, it is characterised in that:The stent strut(51)The close circle in both ends
Screw thread, the fastening nut in the case where both ends screw position is installed respectively are set at sphere(131)With upper fastening nut(522).
4. the neck brace of belt supporting frame according to claim 3, it is characterised in that:The lower bracket(1)Top installation
Lower bracket air cushion(14), in lower bracket air cushion(14)Upper setting lower part air inlet(141)With lower part gas outlet(142), in lower part
Air inlet(141)Upper installation rubber valve inside, in lower part gas outlet(142)Upper installation valve inside switch.
5. the neck brace of belt supporting frame according to claim 4, it is characterised in that:It is described in supporting plate(11)Upper setting pieces
Lower slot(12), upper bracket(2)Including upper bracket plate(21), in upper bracket plate(21)Bottom setting pieces on slot
(23), lower slot(12)Quantity be equal to upper slot(23)Quantity, by lower slot(12)With upper slot(23)Between pacify
Intermediate retainer is filled, so that upper bracket(2)Fixed to lower bracket(1)On.
6. the neck brace of belt supporting frame according to claim 5, it is characterised in that:The upper bracket(2)It further include top
Air cushion(22), top air cushion(22)It is fixed on upper bracket plate(21)Top;In top air cushion(22)The upper enterprising port of setting
(221)With upper gas outlet(222), in enterprising port(221)Upper installation rubber valve inside, in upper gas outlet(222)Upper installation gas
Door core switch.
7. the neck brace of belt supporting frame according to claim 6, it is characterised in that:The neck brace of the belt supporting frame further includes inflating
Device(4), pump-up device(4)Including air pump(41)And tracheae(42), air pump(41)Including rubber centrum(411), in rubber vertebra
Body(411)One end be arranged gas outlet(414), in rubber centrum(411)The other end install the first Non-return air valve(412),
Rubber centrum(411)One end inside install the second Non-return air valve(413), tracheae(42)One end connect gas outlet(414),
The other end can connect lower part air inlet(141)Rubber valve inside or enterprising port(221)Rubber valve inside.
8. the neck brace of belt supporting frame according to claim 6, it is characterised in that:The intermediate retainer is lifting device
(3), lifting device(3)Including lower carrier plate(31), upper supporting plate(32), regulating device(33), lower carrier plate(31)And upper supporting plate(32)
Pass through regulating device(33)Connection, in lower carrier plate(31)And upper supporting plate(32)On lower buckle is respectively set(312)With upper buckle
(322), and in lower slot(12)With upper slot(23)Bayonet, lower carrier plate is respectively set in bottom(31)And upper supporting plate(32)It inserts respectively
Enter lower slot(12)With upper slot(23)When, lower buckle(312)With upper buckle(322)Respectively with lower slot(12)With upper slot
(23)The bayonet of bottom cooperates.
9. the neck brace of belt supporting frame according to claim 8, it is characterised in that:The regulating device(33)Including passing through tooth
Wheel shaft(3331)It is mounted on lower carrier plate(31)On pinion gear(334)And pinion gear(334)Co-axially fixed big handwheel(331),
In upper supporting plate(32)Upper setting adjusts tooth socket(321), in lower carrier plate(31)The sliding slot of upper setting(311), be fixed on upper supporting plate
(32)On pin rod(335)And pin(336), pinion gear(334)With adjusting tooth socket(321)Engagement, pin rod(335)And pin
(336)Across sliding slot(311), in lower carrier plate(31)Upper setting graduated scale(313).
10. the neck brace of belt supporting frame according to claim 9, it is characterised in that:The regulating device(33)It further include small
Handwheel(332), wherein pin(336)Bottom be arranged screw thread, small handwheel(332)Pin is mounted on by screw thread engagement(336)
On, small handwheel(332)Bottom end withstand upper supporting plate(32), in lower carrier plate(31)Sliding slot(311)Interior installation sliding block(3361),
Sliding block(3361)Centre setting unthreaded hole, pin(336)Pass through sliding block(3361)Intermediate unthreaded hole and sliding block(3361)It is fixedly linked.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810856398.7A CN108852594B (en) | 2018-07-31 | 2018-07-31 | Neck support with support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810856398.7A CN108852594B (en) | 2018-07-31 | 2018-07-31 | Neck support with support |
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CN108852594A true CN108852594A (en) | 2018-11-23 |
CN108852594B CN108852594B (en) | 2020-12-22 |
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CN201810856398.7A Active CN108852594B (en) | 2018-07-31 | 2018-07-31 | Neck support with support |
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