A kind of rotary examination bed of gynemetrics
Technical field
The present invention relates to a kind of examination bed, more particularly to a kind of rotary examination bed of gynemetrics.
Background technology
Gynemetrics is one of subject main greatly of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology,
The prevention and diagnosis and treatment of diagnosis and preventing and treating, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction
Secrete, family planning and health care of women etc..Modern molecular biology, oncology, science of heredity, reproductive endocrinology and immunology etc. are cured
The further investigation of basic theory and the progress of clinical medicine diagnosis and treatment detection technique are learned, widens and deepened the development of gynecotokology,
To ensure that body of women and healthy reproduction and the various obstetrical and gynecological diseases of preventing and treating play an important role.
Examination bed is that patient uses instrument in the one kind for checking the state of an illness, and the examination bed in gynemetrics is in existing technology
Still not perfect enough, allowing many women, most of is all to lie in one not when checking fetus or checking the state of an illness
It can change, be checked on a simple sick bed, when sometimes needing sick bed to be used when chair, but got up
Separately chair is looked for be taken, it is thus very troublesome, nor being checked beneficial to doctor patient very much.
Therefore need badly research and develop it is a kind of can using leg rest and can using free switching be arm-chair either lying bed gynemetrics rotation
Formula examination bed, come overcome in the prior art cannot leg rest and cannot free switching be arm-chair either lying bed the shortcomings that.
The content of the invention
(1)Technical problems to be solved
The present invention in order to overcome in the prior art cannot leg rest and cannot free switching be arm-chair either lying bed lack
Point, the technical problem to be solved in the present invention is to provide it is a kind of can be using leg rest and can be using free switching as arm-chair either lying bed
The rotary examination bed of gynemetrics.
(2)Technical scheme
In order to solve the above-mentioned technical problem, the invention provides the rotary examination bed of such a gynemetrics, include seat, lean on
Plate, elevating mechanism and mechanism is pressed, seat top left side is connected with backup plate, and seat bottom is connected with elevating mechanism, elevating mechanism
Upside, which is connected with, presses mechanism.
Preferably, elevating mechanism includes support, first bearing seat, the first bull stick, gear, cam, flap and universal wheel,
All around four sides are respectively connected with support for seat bottom, and frame bottom is respectively connected with universal wheel, and the support right wall in right forward side connects
First bearing seat is connected to, is connected with the first bull stick in first bearing seat, front side is connected with gear on the first bull stick, on the first bull stick
Rear side is connected with cam, and rotary type is connected with flap on the right side of seat, is worked on the left of flap with cam snug fit.
Preferably, press mechanism and include the first sliding block, the first slide rail, pushing block, rack, spring and baffle plate, right side front
Support on the left of be connected with the first sliding block, slidingtype is connected with the first slide rail on the first sliding block, is connected with and pushes away at the top of the first slide rail
Block, the first slide rail right side are connected with rack, and rack and pinion is engaged, and baffle plate is connected with the downside of the support antetheca in front of right side, is kept off
Spring is connected between plate and the first slide rail bottom.
Preferably, head rod, the second slide rail, the second sliding block, support bar, contact wheel and block, backup plate are also included
Left side is connected with block, and backup plate is connected with seat rotary type, and the second slide rail, the second slide rail are connected with front side of the support in front of left side
Upper slidingtype is connected with the second sliding block, and head rod, head rod right side and the first slide rail are connected with front side of the second sliding block
Connection, head rod top left side are connected with support bar, and support bar top is connected with contact wheel, and contact wheel coordinates with block.
Preferably, fix bar, the second connecting rod and the first protective pad are also included, seat top all around connects four sides
Be connected to fix bar, at the top of the fix bar of the left and right sides between be connected with the second connecting rod, the is respectively connected with the top of the second connecting rod
One protective pad.
Preferably, sliding sleeve, slide bar, the 3rd connecting rod, second bearing seat and the second bull stick, seat front and rear sides are also included
Symmetrical to be connected with sliding sleeve, slidingtype is connected with slide bar, slide bar top and the second connecting rod of the left and right sides on sliding sleeve
Connect, the 3rd connecting rod is respectively connected between the slide bar bottom of the left and right sides, second bearing is respectively connected with the top of the 3rd connecting rod
Seat, seat front and rear sides are provided with screwed hole, are provided with the second bull stick in screwed hole, the second bull stick outer surface is provided with matches somebody with somebody with screwed hole
The external screw thread of conjunction, the second bull stick pass through screwed hole, are connected on the downside of the second bull stick with second bearing seat.
Preferably, also include protection headrest, the second protective pad and the 3rd protective pad, the 3rd protection is connected with the top of seat
Pad, backup plate right wall downside are connected with the second protective pad, protection headrest are connected with the upside of backup plate right wall.
Operation principle:When patient's indagation needs to use the present apparatus, patient first sits on seat up, and then patient can open
Drive elevating mechanism to work with mechanism is pressed, so as to help patient's leg rest, also just facilitate doctor to be checked to patient.
Because elevating mechanism includes support, first bearing seat, the first bull stick, gear, cam, flap and universal wheel, sit
All around four sides are respectively connected with support for plate bottom, and frame bottom is respectively connected with universal wheel, the support right wall connection in right forward side
Have first bearing seat, be connected with the first bull stick in first bearing seat, front side is connected with gear on the first bull stick, on the first bull stick after
Side is connected with cam, and rotary type is connected with flap on the right side of seat, is worked on the left of flap with cam snug fit, when patient is sitting in
When on plate, the universal wheel of setting can allow patient to promote the present apparatus to move with pin, and so as to change, patient location is convenient to be cured
Life is checked patient, and when abdomen examination is carried out, when patient needs to do to get up by leg, patient can enable pressure
Motivation structure band moving gear rotates counterclockwise, and gear rotates counterclockwise and allows for the first bull stick and rotated counterclockwise with cam, and convex
Wheel rotates counterclockwise can and drives flap right side to move up, so as to which pin can be placed on flap by patient, thus not
, also would not be so laborious with patient oneself foot-up.
Because pressing mechanism includes the first sliding block, the first slide rail, pushing block, rack, spring and baffle plate, the branch in front of right side
The first sliding block is connected with the left of frame, slidingtype is connected with the first slide rail on the first sliding block, and pushing block is connected with the top of the first slide rail, the
It is connected with rack on the right side of one slide rail, rack and pinion engagement is connected with baffle plate on the downside of the support antetheca in front of right side, baffle plate and the
Spring is connected between one slide rail bottom.When patient needs gear to rotate counterclockwise, patient can promote pushing block to move down,
Pushing block promotes the first slide rail to move down, and the first slide rail moves down can band carry-over bar and moved down, and rack is downward
Movement allows for gear and rotated counterclockwise, and spring is then compressed, and patient's leg rest is given so as to which flap can rotate, when patient pine
When opening pushing block, spring, which restores to the original state, drives the first sliding block to be moved up with rack, so as to which gear rotates clockwise, also allows for turning
Plate can be laid down, by press pushing block move down flap can be begun to fight also allow for the present apparatus can be according to individual
The different demand of people wants leg rest to control, also with regard to being checked beneficial to doctor patient.
Because also including head rod, the second slide rail, the second sliding block, support bar, contact wheel and block, on the left of backup plate
Block is connected with, backup plate is connected with seat rotary type, and the second slide rail is connected with front side of the support in front of left side, is slided on the second slide rail
Dynamic formula is connected with the second sliding block, and head rod is connected with front side of the second sliding block, is connected on the right side of head rod with the first slide rail,
Head rod top left side is connected with support bar, and support bar top is connected with contact wheel, and contact wheel coordinates with block, when first
Slide rail, which moves up and down, to be allowed for head rod and can move up and down, and head rod move up and down allow for support bar can be up and down
Mobile, so as to control the gradient of backup plate, patient can also be directly born against on backup plate, so as to which backup plate will be tilted so that connecing
Wheel trolley moves down with support bar, and head rod drives the first slide rail to be moved down with rack, so as to drive flap to turn up,
Also patient is allowed for when leaning against on backup plate to be advantageous to when patient does not lie down so that the flap of leg rest can also begin to fight
Seat use can be worked as by waiting the present apparatus, and the present apparatus can use when time bed when lying down, so as to form Multi-functional changeover.
Because also including fix bar, the second connecting rod and the first protective pad, all around four sides are all connected with the top of seat
There is fix bar, be connected with the second connecting rod between the fix bar top of the left and right sides, first is respectively connected with the top of the second connecting rod
Protective pad, the setting of the second connecting rod can prevent patient from being slid from the both sides on seat, and the setting of the first protective pad can also
Improve the comfort level of the present apparatus.
Because also including sliding sleeve, slide bar, the 3rd connecting rod, second bearing seat and the second bull stick, seat front and rear sides are equal
Symmetrical to be connected with sliding sleeve, slidingtype is connected with slide bar on sliding sleeve, connects at the top of the slide bar of the left and right sides with the second connecting rod
Connect, the 3rd connecting rod be respectively connected between the slide bar bottom of the left and right sides, second bearing seat is respectively connected with the top of the 3rd connecting rod,
Seat front and rear sides are provided with screwed hole, and the second bull stick is provided with screwed hole, and the second bull stick outer surface is provided with to be coordinated with screwed hole
External screw thread, the second bull stick passes through screwed hole, is connected on the downside of the second bull stick with second bearing seat.When need adjust the second connecting rod
Height when, patient can rotate the second bull stick and move up and down to control the height of the second connecting rod, so as to according to individual
Different demands controls the height of the second connecting rod.
Because also including protection headrest, the second protective pad and the 3rd protective pad, the 3rd protective pad is connected with the top of seat,
The second protective pad is connected with the downside of backup plate right wall, is connected with protection headrest on the upside of backup plate right wall, the protection headrest of setting can be protected
Patient's cervical vertebra is protected, the second protective pad and the 3rd protective pad can greatly improve the comfort level of the present apparatus.
(3)Beneficial effect
The present invention devises a kind of rotary examination bed of gynemetrics, and pin can be placed on flap by patient, does not have to disease thus
People oneself foot-up, also would not be so laborious, by pressing moving down flap and being begun to fight and also just make for pushing block
Leg rest can be wanted according to personal different demand to control by obtaining the present apparatus, also with regard to being checked beneficial to doctor patient, when
Leaning against when on backup plate will be so that leg rest turns 5 plates and can also begun to fight, and being advantageous to when patient does not lie down the present apparatus can be with
When seat uses, the present apparatus can be used when time bed when lying down, and so as to form Multi-functional changeover, the second connecting rod is set
Putting can prevent patient from being slid from the both sides on seat, and the setting of the first protective pad can also improve the comfort level of the present apparatus, can
Moved up and down with rotating the second bull stick to control the height of the second connecting rod, so as to be controlled according to personal different demand
The height of second connecting rod, reached it is a kind of can be according to different demands come a kind of rotary indagation of gynemetrics of adjustment control
Bed.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the main structure diagram of elevating mechanism of the present invention.
Fig. 3 is the main structure diagram that the present invention presses mechanism.
Fig. 4 is second of main structure diagram of the present invention.
Fig. 5 is the third main structure diagram of the present invention.
Fig. 6 is the first part main structure diagram of the present invention.
Fig. 7 is second of part main structure diagram of the present invention.
Mark in accompanying drawing for:1- seats, 2- backup plates, 3- elevating mechanisms, 31- supports, 32- first bearing seats, 33- first
Bull stick, 34- gears, 35- cams, 36- flaps, 37- universal wheels, 4- press mechanism, the sliding blocks of 41- first, the slide rails of 42- first, 43-
Pushing block, 44- racks, 45- springs, 46- baffle plates, 5- head rods, the slide rails of 6- second, the sliding blocks of 7- second, 8- support bars, 9- connect
Wheel trolley, 10- blocks, 11- fix bars, the connecting rods of 12- second, the protective pads of 13- first, 14- sliding sleeves, 15- slide bars, 16- the 3rd connect
Extension bar, 17- second bearing seats, the bull sticks of 18- second, 19- screwed holes, 20- protection headrests, the protective pads of 21- second, 22- three proofingss
Protection pad.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of rotary examination bed of gynemetrics, as shown in figs. 1-7, include seat 1, backup plate 2, elevating mechanism 3 and press mechanism
4, the top left side of seat 1 is connected with backup plate 2, and the bottom of seat 1 is connected with elevating mechanism 3, and the upside of elevating mechanism 3 is connected with pressure power machine
Structure 4.
Embodiment 2
A kind of rotary examination bed of gynemetrics, as shown in figs. 1-7, include seat 1, backup plate 2, elevating mechanism 3 and press mechanism
4, the top left side of seat 1 is connected with backup plate 2, and the bottom of seat 1 is connected with elevating mechanism 3, and the upside of elevating mechanism 3 is connected with pressure power machine
Structure 4.
Elevating mechanism 3 includes support 31, first bearing seat 32, the first bull stick 33, gear 34, cam 35, the and of flap 36
Universal wheel 37, all around four sides are respectively connected with support 31 to the bottom of seat 1, and the bottom of support 31 is respectively connected with universal wheel 37, front
The right wall of support 31 on right side is connected with first bearing seat 32, and the first bull stick 33, the first bull stick 33 are connected with first bearing seat 32
Upper front side is connected with gear 34, and rear side is connected with cam 35 on the first bull stick 33, and the right side rotary type of seat 1 is connected with flap 36,
The left side of flap 36 works with the snug fit of cam 35.
Embodiment 3
A kind of rotary examination bed of gynemetrics, as shown in figs. 1-7, include seat 1, backup plate 2, elevating mechanism 3 and press mechanism
4, the top left side of seat 1 is connected with backup plate 2, and the bottom of seat 1 is connected with elevating mechanism 3, and the upside of elevating mechanism 3 is connected with pressure power machine
Structure 4.
Elevating mechanism 3 includes support 31, first bearing seat 32, the first bull stick 33, gear 34, cam 35, the and of flap 36
Universal wheel 37, all around four sides are respectively connected with support 31 to the bottom of seat 1, and the bottom of support 31 is respectively connected with universal wheel 37, front
The right wall of support 31 on right side is connected with first bearing seat 32, and the first bull stick 33, the first bull stick 33 are connected with first bearing seat 32
Upper front side is connected with gear 34, and rear side is connected with cam 35 on the first bull stick 33, and the right side rotary type of seat 1 is connected with flap 36,
The left side of flap 36 works with the snug fit of cam 35.
Press mechanism 4 and include the first sliding block 41, the first slide rail 42, pushing block 43, rack 44, spring 45 and baffle plate 46, it is right
The left side of support 31 in front of side is connected with the first sliding block 41, and slidingtype is connected with the first slide rail 42 on the first sliding block 41, and first slides
The top of rail 42 is connected with pushing block 43, and the right side of the first slide rail 42 is connected with rack 44, and rack 44 engages with gear 34, in front of right side
Baffle plate 46 is connected with the downside of the antetheca of support 31,46 and first slide rail of baffle plate 42 is connected with spring 45 between bottom.
Embodiment 4
A kind of rotary examination bed of gynemetrics, as shown in figs. 1-7, include seat 1, backup plate 2, elevating mechanism 3 and press mechanism
4, the top left side of seat 1 is connected with backup plate 2, and the bottom of seat 1 is connected with elevating mechanism 3, and the upside of elevating mechanism 3 is connected with pressure power machine
Structure 4.
Elevating mechanism 3 includes support 31, first bearing seat 32, the first bull stick 33, gear 34, cam 35, the and of flap 36
Universal wheel 37, all around four sides are respectively connected with support 31 to the bottom of seat 1, and the bottom of support 31 is respectively connected with universal wheel 37, front
The right wall of support 31 on right side is connected with first bearing seat 32, and the first bull stick 33, the first bull stick 33 are connected with first bearing seat 32
Upper front side is connected with gear 34, and rear side is connected with cam 35 on the first bull stick 33, and the right side rotary type of seat 1 is connected with flap 36,
The left side of flap 36 works with the snug fit of cam 35.
Press mechanism 4 and include the first sliding block 41, the first slide rail 42, pushing block 43, rack 44, spring 45 and baffle plate 46, it is right
The left side of support 31 in front of side is connected with the first sliding block 41, and slidingtype is connected with the first slide rail 42 on the first sliding block 41, and first slides
The top of rail 42 is connected with pushing block 43, and the right side of the first slide rail 42 is connected with rack 44, and rack 44 engages with gear 34, in front of right side
Baffle plate 46 is connected with the downside of the antetheca of support 31,46 and first slide rail of baffle plate 42 is connected with spring 45 between bottom.
Also include head rod 5, the second slide rail 6, the second sliding block 7, support bar 8, contact wheel 9 and block 10, backup plate 2
Left side is connected with block 10, and backup plate 2 is connected with the rotary type of seat 1, and the front side of support 31 in front of left side is connected with the second slide rail 6,
Slidingtype is connected with the second sliding block 7 on second slide rail 6, and the front side of the second sliding block 7 is connected with head rod 5, and head rod 5 is right
Side is connected with the first slide rail 42, and the top left side of head rod 5 is connected with support bar 8, and the top of support bar 8 is connected with contact wheel 9,
Contact wheel 9 coordinates with block 10.
Also include fix bar 11, the second connecting rod 12 and the first protective pad 13, the top of seat 1 all around connects four sides
Fix bar 11 is connected to, the second connecting rod 12 is connected between the top of fix bar 11 of the left and right sides, the top of the second connecting rod 12 is
It is connected with the first protective pad 13.
Also include sliding sleeve 14, slide bar 15, the 3rd connecting rod 16, the bull stick 18 of second bearing seat 17 and second, before and after seat 1
Both sides are symmetrical to be connected with sliding sleeve 14, and slidingtype is connected with slide bar 15, the top of slide bar 15 of the left and right sides on sliding sleeve 14
It is connected with the second connecting rod 12, the 3rd connecting rod 16, the 3rd connecting rod 16 is respectively connected between the bottom of slide bar 15 of the left and right sides
Top is respectively connected with second bearing seat 17, and the front and rear sides of seat 1 are provided with screwed hole 19, the second bull stick is provided with screwed hole 19
18, the outer surface of the second bull stick 18 is provided with the external screw thread coordinated with screwed hole 19, and the second bull stick 18 passes through screwed hole 19, the second bull stick
18 downsides are connected with second bearing seat 17.
Also include protection headrest 20, the second protective pad 21 and the 3rd protective pad 22, the top of seat 1 is connected with the 3rd protection
Pad 22, the right wall of backup plate 2 downside are connected with the second protective pad 21, and protection headrest 20 is connected with the upside of the right wall of backup plate 2.
Operation principle:When patient's indagation needs to use the present apparatus, patient first sits on seat 1 up, and then patient can be with
Enable and press mechanism 4 to drive elevating mechanism 3 to work, so as to help patient's leg rest, also just facilitate doctor to be carried out to patient
Check.
Because elevating mechanism 3 includes support 31, first bearing seat 32, the first bull stick 33, gear 34, cam 35, flap
36 and universal wheel 37, all around four sides are respectively connected with support 31 to the bottom of seat 1, and the bottom of support 31 is respectively connected with universal wheel 37,
The right wall of support 31 in right forward side is connected with first bearing seat 32, is connected with the first bull stick 33 in first bearing seat 32, first turn
Front side is connected with gear 34 on bar 33, and rear side is connected with cam 35 on the first bull stick 33, and the right side rotary type of seat 1 is connected with flap
36, the left side of flap 36 works with the snug fit of cam 35, and when patient is sitting on seat 1, the universal wheel 37 of setting can cause
Patient can promote the present apparatus to move with pin, facilitate doctor to check patient so as to change patient location, carry out belly
When inspection, when patient needs to do to get up by leg, patient, which can enable, to be pressed mechanism 4 and turns counterclockwise with moving gear 34
It is dynamic, and gear 34 rotates counterclockwise and allows for the first bull stick 33 and rotated counterclockwise with cam 35, and cam 35 rotates counterclockwise just
The right side of flap 36 can be driven to move up, so as to which pin can be placed on flap 36 by patient, thus without patient oneself
Foot-up, also would not be so laborious.
Because pressing mechanism 4 includes the first sliding block 41, the first slide rail 42, pushing block 43, rack 44, spring 45 and baffle plate
46, the left side of support 31 in front of right side is connected with the first sliding block 41, and slidingtype is connected with the first slide rail 42 on the first sliding block 41, the
The top of one slide rail 42 is connected with pushing block 43, and the right side of the first slide rail 42 is connected with rack 44, and rack 44 engages with gear 34, before right side
Baffle plate 46 is connected with the downside of the antetheca of support 31 of side, 46 and first slide rail of baffle plate 42 is connected with spring 45 between bottom.Work as patient
When needing the gear 34 to rotate counterclockwise, patient can promote pushing block 43 to move down, and pushing block 43 promotes the first slide rail 42 to moving down
It is dynamic, and the first slide rail 42 moves down can band carry-over bar 44 and moved down, and rack 44 moves down and allows for gear 34
Rotate counterclockwise, spring 45 is then compressed, and patient's leg rest is given so as to which flap 36 can rotate, when patient unclamps pushing block 43
When, spring 45, which restores to the original state, drives the first sliding block 41 to be moved up with rack 44, so as to which gear 34 rotates clockwise, also allows for
Flap 36 can be laid down, by press pushing block 43 move down flap 36 can be begun to fight also allow for the present apparatus can
To want leg rest according to personal different demand to control, also with regard to being checked beneficial to doctor patient.
Because also including head rod 5, the second slide rail 6, the second sliding block 7, support bar 8, contact wheel 9 and block 10,
The left side of backup plate 2 is connected with block 10, and backup plate 2 is connected with the rotary type of seat 1, and the front side of support 31 in front of left side is connected with the second cunning
Rail 6, slidingtype is connected with the second sliding block 7 on the second slide rail 6, and the front side of the second sliding block 7 is connected with head rod 5, the first connection
The right side of bar 5 is connected with the first slide rail 42, and the top left side of head rod 5 is connected with support bar 8, and the top of support bar 8, which is connected with, to be connect
Wheel trolley 9, contact wheel 9 coordinate with block 10, allow for head rod 5 when the first slide rail 42 moves up and down and can move up and down, and
Head rod 5, which moves up and down, to be allowed for support bar 8 and can move up and down, and so as to control the gradient of backup plate 2, patient also may be used
To directly bear against on backup plate 2, so as to which backup plate 2 will be tilted so that contact wheel 9 moves down with support bar 8, the band of head rod 5
Dynamic first slide rail 42 moves down with rack 44, so as to drive 36 turns of flap to get on, also allows for patient when leaning against on backup plate 2
The flap 36 of leg rest will be caused can also begin to fight, seat use can be worked as by being advantageous to present apparatus when patient does not lie down,
The present apparatus can use when time bed when lying down, so as to form Multi-functional changeover.
Because also including fix bar 11, the second connecting rod 12 and the first protective pad 13, the top of seat 1 all around four side
Fix bar 11 is respectively connected with, is connected with the second connecting rod 12 between the top of fix bar 11 of the left and right sides, the second connecting rod 12 is pushed up
Portion is respectively connected with the first protective pad 13, and the setting of the second connecting rod 12 can prevent patient from being slid from the both sides on seat 1, and first
The setting of protective pad 13 can also improve the comfort level of the present apparatus.
Because also include sliding sleeve 14, slide bar 15, the 3rd connecting rod 16, the bull stick 18 of second bearing seat 17 and second, seat 1
Front and rear sides are symmetrical to be connected with sliding sleeve 14, and slidingtype is connected with slide bar 15, the slide bar 15 of the left and right sides on sliding sleeve 14
Top is connected with the second connecting rod 12, and the 3rd connecting rod 16, the 3rd connection are respectively connected between the bottom of slide bar 15 of the left and right sides
The top of bar 16 is respectively connected with second bearing seat 17, and the front and rear sides of seat 1 are provided with screwed hole 19, second turn is provided with screwed hole 19
Bar 18, the outer surface of the second bull stick 18 are provided with the external screw thread coordinated with screwed hole 19, and the second bull stick 18 passes through screwed hole 19, second turn
The downside of bar 18 is connected with second bearing seat 17.When needing to adjust the height of the second connecting rod 12, patient can rotate second turn
Bar 18 is moved up and down to control the height of the second connecting rod 12, so as to control the second connection according to personal different demand
The height of bar 12.
Because also including protection headrest 20, the second protective pad 21 and the 3rd protective pad 22, the top of seat 1 is connected with the 3rd
Protective pad 22, the right wall of backup plate 2 downside are connected with the second protective pad 21, and protection headrest 20 is connected with the upside of the right wall of backup plate 2, setting
Protection headrest 20 can protect patient's cervical vertebra, and the second protective pad 21 and the 3rd protective pad 22 can greatly improve relaxing for the present apparatus
Appropriateness.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.