A kind of Respiratory Medicine atomization seat special
Technical field
The present invention relates to a kind of seat, more particularly to a kind of Respiratory Medicine atomization seat special.
Background technology
Nebulae inhalation refers mainly to aerosol therapy.So-called aerosol refers to be suspended in solid or liquid small in air
Body particulate.Therefore fog inhalation therapy is that medicine is dispersed into small droplet or particulate with the device of atomization, is suspended in it
In gas, and enter respiratory tract and intrapulmonary, reach clean air flue, humidifying airway, the purpose of local treatment and whole body therapeutic.
During present nebulae inhalation, without the device for specially placing nebulae inhalation equipment, nebulae inhalation is being needed to use
When equipment be all at will to lay, cause the service life of equipment to reduce, and if be atomized pipe do not place, easily infection
Bacterium, so as to which good therapeutic effect can not be reached.Meanwhile when nebulae inhalation is done, patient is needed atomization with hand
Mask is pinned, and lifting arm with hand always can ache.
Therefore atomization plant can be placed by needing research and development one kind badly, and can assist in the breathing that patient fixes mask
Section with atomization seat special, come overcome in the prior art atomization plant at will lay, and be atomized mask can not fix lack
Point.
The content of the invention
(1) technical problems to be solved
The present invention in order to overcome in the prior art atomization plant at will lay, and be atomized mask can not fix lack
Point, the technical problem to be solved in the present invention is to provide one kind can place atomization plant, and can assist in patient by mask
Fixed Respiratory Medicine atomization seat special.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a Respiratory Medicine atomization seat special, including
There are base, seat, placement mechanism and fixed mechanism, base top is connected with seat, and middle part is provided with placement mechanism, seat on front side of seat
Chair top right side is provided with fixed mechanism.
Preferably, placement mechanism includes placing box, the first pole, dividing plate, the first spring and rubber blanket, the front side of seat
Middle part is connected with placing box, and the side to the left in placing box is connected with dividing plate, and the left wall of left wall and dividing plate in placing box is all connected with
There is the first pole, the bottom right in placing box is provided with the first groove, and the first spring, the first bullet are uniformly connected with the first groove
Rubber blanket is connected with the top of spring.
Preferably, fixed mechanism includes fixed block, elastic bandage, placing frame and kelly, is connected with front side of seat upper portion
Fixed block, fixed block right part are provided with the second groove, and elastic bandage is connected with rear side of seat upper portion, and left side connects in the middle part of elastic bandage
There is placing frame, place frame bottom and be provided with first through hole, elastic bandage front end is connected with kelly, and kelly and the second groove coordinate.
Preferably, slide rail, the first sliding block, contiguous block, connecting rod, the first bull stick and ball, seat upper portion are also included
The front and rear sides symmetrical expression in left side is connected with slide rail, and slidingtype is connected with the first sliding block on slide rail, and slide rail and the first sliding block coordinate,
Contiguous block is connected with the right side of the sliding block of rear side first, the front end of contiguous block is connected with elastic bandage, the front end of the sliding block of front side first
It is connected with fixed block, is connected with connecting rod between the first sliding block of front and rear sides, the front and rear sides rotary type pair at the top of connecting rod
Title is connected with the first bull stick, is connected with ball at the top of the first bull stick, and the front and rear sides symmetrical expression on the left of seat upper portion is uniform
Circular groove is provided with, ball coordinates with circular groove.
Preferably, second spring, elevating lever, the second sliding block, bearing block, the second bull stick, reel, the first steel are also included
Cord and the first directive wheel, base top are provided with the 3rd groove, and the 3rd groove inner bottom part is uniformly connected with second spring, the second bullet
Elevating lever is connected with the top of spring, is connected at the top of elevating lever with the middle part bottom wall of seat, symmetrical expression at left and right sides of the bottom of elevating lever
The second sliding block is connected with, the inwall cooperation of the second sliding block and the second groove, the left wall bottom of seat right part is connected with bearing block, axle
The second bull stick is connected with bearing, reel is connected with the middle part of the second bull stick, the first steel wire rope is wound with reel, seat is right
It is respectively connected with the first directive wheel in the middle part of the left wall in portion with the top right side of base, the first steel wire rope bypasses the first directive wheel, and first
The bottom of steel wire rope is connected with the top of the sliding block of right side second.
Preferably, handle, the 3rd spring and fix bar are also included, the crown center of connecting rod is connected with handle, seat
The front and rear sides symmetrical expression of left upper portion is connected with the second pole, and the second pole is located at the top of slide rail, the second pole and first
The 3rd spring is connected between sliding block.
Preferably, also include the second steel wire rope, the second pole, draw ring and the second directive wheel, connected on the left of base top
There is the second directive wheel, be connected with the second steel wire rope at the top of the sliding block of left side second, the second steel wire rope bypasses the second directive wheel, and second
The end of steel wire rope is connected with draw ring, and chassis left side is uniformly connected with the second pole, and draw ring and the second pole coordinate.
Operation principle:When patient needs to carry out nebulae inhalation, the atomization plant for preparing medicine is placed on placement mechanism, when
When patient takes seat, by mask and it is placed on fixed mechanism, then fixed mask by fixed mechanism, you can by mask
Fixed with people, it is not necessary to which people lifts mask with hand can carry out nebulae inhalation.
Because placement mechanism includes placing box, the first pole, dividing plate, the first spring and rubber blanket, in the front side of seat
Portion is connected with placing box, and the side to the left in placing box is connected with dividing plate, and the left wall of left wall and dividing plate in placing box is respectively connected with
First pole, the bottom right in placing box are provided with the first groove, the first spring, the first spring are uniformly connected with the first groove
Top is connected with rubber blanket.When patient is needed into nebulae inhalation, first the atomization plant for preparing medicine is placed on rubber blanket, the
One spring plays cushioning effect, it would be desirable to which the first pole that the mask of atomization is placed on left side is upper, so there is what is specially placed
Device, facilitates the work of doctor, while is also prevented from bacteria contamination mask and pipeline.
Because fixed mechanism includes fixed block, elastic bandage, placing frame and kelly, fixation is connected with front side of seat upper portion
Block, fixed block right part are provided with the second groove, and elastic bandage is connected with rear side of seat upper portion, and elastic bandage middle part left side, which is connected with, puts
Frame is put, frame bottom is placed and is provided with first through hole, elastic bandage front end is connected with kelly, and kelly and the second groove coordinate.Work as patient
After taking on seat, mask is placed on placing frame, while the pipeline of mask bottom connection passes through first through hole, then by kelly
The second groove is inserted, is rotated by 90 °, elastic bandage can be fixed, now mask can coordinate with people carries out nebulae inhalation.So
It is not required to very important person and holds mask with hand to carry out nebulae inhalation, it is very convenient.
Because also including slide rail, the first sliding block, contiguous block, connecting rod, the first bull stick and ball, on the left of seat upper portion
Front and rear sides symmetrical expression be connected with slide rail, slidingtype is connected with the first sliding block on slide rail, and slide rail and the first sliding block coordinate, rear side
Contiguous block is connected with the right side of first sliding block, the front end of contiguous block is connected with elastic bandage, and the front end of the sliding block of front side first is with consolidating
Determine block connection, be connected with connecting rod between the first sliding block of front and rear sides, the front and rear sides rotary type at the top of connecting rod symmetrically connects
The first bull stick is connected to, is connected with ball at the top of the first bull stick, the front and rear sides symmetrical expression on the left of seat upper portion is uniformly provided with
Circular groove, ball coordinate with circular groove.After patient takes seat, height that medical personnel can sit down according to patient
The position of fixed block and elastic bandage is adjusted, when the position that patient sits down is higher, moves up connecting rod, you can
Fixed block and elastic bandage are moved upwardly together, then are rotated up the first bull stick, ball is caught in circular groove
It is fixed.The so convenient position that mask is adjusted to different patients.
Because also include second spring, elevating lever, the second sliding block, bearing block, the second bull stick, reel, the first steel wire
Rope and the first directive wheel, base top are provided with the 3rd groove, and the 3rd groove inner bottom part is uniformly connected with second spring, second spring
Top is connected with elevating lever, is connected at the top of elevating lever with the middle part bottom wall of seat, and symmetrical expression connects at left and right sides of the bottom of elevating lever
The second sliding block is connected to, the inwall cooperation of the second sliding block and the second groove, the left wall bottom of seat right part is connected with bearing block, bearing
The second bull stick is connected with seat, reel is connected with the middle part of the second bull stick, the first steel wire rope, seat right part are wound with reel
Left wall in the middle part of with the top right side of base be respectively connected with the first directive wheel, the first steel wire rope bypasses the first directive wheel, the first steel
The bottom of cord is connected with the top of the sliding block of right side second.Because the patient seen a doctor has different crowds, when needing nebulae inhalation
Be child when, too high seat is not sat, when treatment be adult when, the seat of too short is seated uncomfortable, therefore, works as needs
When seat is heightened, the second bull stick is rotated clockwise, the second bull stick drives reel to rotate clockwise, and reel reels the first steel
Cord, the first steel wire rope drive elevating lever by the second sliding block, move up, so as to drive seat to move up, be moved to conjunction
During suitable position, stop operating the first bull stick, when needing to turn down seat, rotates counterclockwise the second bull stick, the second bull stick band
Dynamic reel rotates counterclockwise, and reel, which is put, draws the first steel wire rope, the work in the presence of second spring elastic force and in gravity
Under, seat moves down, and when being moved to suitable position, stop operating the second bull stick, so have adjusted the height of seat, i.e.,
Different crowds can be directed to and carry out nebulae inhalation.
Because also including handle, the 3rd spring and fix bar, the crown center of connecting rod is connected with handle, seat left side
The front and rear sides symmetrical expression on top is connected with the second pole, and the second pole is located at the top of slide rail, the second pole and the first sliding block
Between be connected with the 3rd spring.Handle can facilitate medical personnel's mobile link bar, and the 3rd spring can be to the movement of connecting rod
Play a part of to buffer and be oriented to.
The is connected with because also including the second steel wire rope, the second pole, draw ring and the second directive wheel, on the left of base top
Two directive wheels, the second steel wire rope are connected with the top of the sliding block of left side second, the second steel wire rope bypasses the second directive wheel, the second steel wire
The end of rope is connected with draw ring, and chassis left side is uniformly connected with the second pole, and draw ring and the second pole coordinate.When elevating lever moves
During to top, the second pole of draw ring and downside coordinates, and when elevating lever is moved to lower section, the second pole of draw ring and upside is matched somebody with somebody
Close, can so prevent that seat is overweight and can not fix the seat regulated.
(3) beneficial effect
The present invention is provided with a kind of Respiratory Medicine atomization seat special, there is provided placement mechanism, facilitates the work of doctor
Make, while be also prevented from bacteria contamination mask and pipeline, there is provided fixed mechanism, it is not necessary to which people, which with hand holds mask and carries out atomization, to be controlled
Treat, very convenient, there is provided slide rail and the first sliding block, the convenient position that mask is adjusted to different patients, there is provided liter
Bar is dropped, have adjusted the height of seat, you can carries out nebulae inhalation for different crowds, there is provided handle can facilitate medical care people
Member's mobile link bar, the 3rd spring can play a part of to buffer and be oriented to the movement of connecting rod, and there is provided the second pole and drawing
Ring, it can prevent that seat is overweight and can not fix the seat regulated.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the main structure diagram of placement mechanism of the present invention.
Fig. 3 is the first main structure diagram of fixed mechanism of the present invention.
Fig. 4 is second of main structure diagram of fixed mechanism of the present invention.
Fig. 5 is the first part main structure diagram of the present invention.
Fig. 6 is the third main structure diagram of fixed mechanism of the present invention.
Fig. 7 is second of part main structure diagram of the present invention.
Mark in accompanying drawing for:1- bases, 2- seats, 3- placement mechanisms, 31- placing boxes, the poles of 32- first, 33- every
Plate, the grooves of 34- first, the springs of 35- first, 36- rubber blankets, 4- fixed mechanisms, 41- fixed blocks, the grooves of 42- second, 43- are elastic
Bandage, 44- placing frames, 45- first through hole, 46- kellies, 5- slide rails, the sliding blocks of 6- first, 7- contiguous blocks, 8- connecting rods, 9- first
Bull stick, 10- balls, 11- circular grooves, the grooves of 12- the 3rd, 13- second springs, 14- elevating levers, the sliding blocks of 15- second, 16-
Bearing block, the bull sticks of 17- second, 18- reels, the steel wire ropes of 19- first, the directive wheels of 20- first, 21- handles, the springs of 22- the 3rd,
23- fix bars, the steel wire ropes of 24- second, the poles of 25- second, 26- draw rings, the directive wheels of 27- second.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Respiratory Medicine atomization seat special, as shown in figs. 1-7, includes base 1, seat 2, the and of placement mechanism 3
Fixed mechanism 4, the top of base 1 are connected with seat 2, and the front side of seat 2 middle part is provided with placement mechanism 3, and the top right side of seat 2 is provided with solid
Determine mechanism 4.
Embodiment 2
A kind of Respiratory Medicine atomization seat special, as shown in figs. 1-7, includes base 1, seat 2, the and of placement mechanism 3
Fixed mechanism 4, the top of base 1 are connected with seat 2, and the front side of seat 2 middle part is provided with placement mechanism 3, and the top right side of seat 2 is provided with solid
Determine mechanism 4.
Placement mechanism 3 includes placing box 31, the first pole 32, dividing plate 33, the first spring 35 and rubber blanket 36, seat 2
Front side in the middle part of be connected with placing box 31, the side to the left in placing box 31 is connected with dividing plate 33, the left wall in placing box 31 with every
The left wall of plate 33 is respectively connected with the first pole 32, and the bottom right in placing box 31 is provided with the first groove 34, in the first groove 34
The first spring 35 is uniformly connected with, the top of the first spring 35 is connected with rubber blanket 36.
Embodiment 3
A kind of Respiratory Medicine atomization seat special, as shown in figs. 1-7, includes base 1, seat 2, the and of placement mechanism 3
Fixed mechanism 4, the top of base 1 are connected with seat 2, and the front side of seat 2 middle part is provided with placement mechanism 3, and the top right side of seat 2 is provided with solid
Determine mechanism 4.
Placement mechanism 3 includes placing box 31, the first pole 32, dividing plate 33, the first spring 35 and rubber blanket 36, seat 2
Front side in the middle part of be connected with placing box 31, the side to the left in placing box 31 is connected with dividing plate 33, the left wall in placing box 31 with every
The left wall of plate 33 is respectively connected with the first pole 32, and the bottom right in placing box 31 is provided with the first groove 34, in the first groove 34
The first spring 35 is uniformly connected with, the top of the first spring 35 is connected with rubber blanket 36.
Fixed mechanism 4 includes fixed block 41, elastic bandage 43, placing frame 44 and kelly 46, is connected on front side of the top of seat 2
There is fixed block 41, the right part of fixed block 41 is provided with the second groove 42, elastic bandage 43, elastic bandage are connected with rear side of the top of seat 2
43 middle parts left side are connected with placing frame 44, and the bottom of placing frame 44 is provided with first through hole 45, and the front end of elastic bandage 43 is connected with kelly
46, kelly 46 coordinates with the second groove 42.
Embodiment 4
A kind of Respiratory Medicine atomization seat special, as shown in figs. 1-7, includes base 1, seat 2, the and of placement mechanism 3
Fixed mechanism 4, the top of base 1 are connected with seat 2, and the front side of seat 2 middle part is provided with placement mechanism 3, and the top right side of seat 2 is provided with solid
Determine mechanism 4.
Placement mechanism 3 includes placing box 31, the first pole 32, dividing plate 33, the first spring 35 and rubber blanket 36, seat 2
Front side in the middle part of be connected with placing box 31, the side to the left in placing box 31 is connected with dividing plate 33, the left wall in placing box 31 with every
The left wall of plate 33 is respectively connected with the first pole 32, and the bottom right in placing box 31 is provided with the first groove 34, in the first groove 34
The first spring 35 is uniformly connected with, the top of the first spring 35 is connected with rubber blanket 36.
Fixed mechanism 4 includes fixed block 41, elastic bandage 43, placing frame 44 and kelly 46, is connected on front side of the top of seat 2
There is fixed block 41, the right part of fixed block 41 is provided with the second groove 42, elastic bandage 43, elastic bandage are connected with rear side of the top of seat 2
43 middle parts left side are connected with placing frame 44, and the bottom of placing frame 44 is provided with first through hole 45, and the front end of elastic bandage 43 is connected with kelly
46, kelly 46 coordinates with the second groove 42.
Also include slide rail 5, the first sliding block 6, contiguous block 7, connecting rod 8, the first bull stick 9 and ball 10, the top of seat 2
The front and rear sides symmetrical expression in left side is connected with slide rail 5, and slidingtype is connected with the first sliding block 6, the sliding block 6 of slide rail 5 and first on slide rail 5
Coordinate, the right side of the first sliding block of rear side 6 is connected with contiguous block 7, and the front end of contiguous block 7 is connected with elastic bandage 43, front side first
The front end of sliding block 6 is connected with fixed block 41, and connecting rod 8 is connected between the first sliding block 6 of front and rear sides, the top of connecting rod 8
Front and rear sides rotary type is symmetrically connected with the first bull stick 9, and the top of the first bull stick 9 is connected with ball 10, the upper left-hand of seat 2
Front and rear sides symmetrical expression be uniformly provided with circular groove 11, ball 10 coordinates with circular groove 11.
Also include second spring 13, elevating lever 14, the second sliding block 15, bearing block 16, the second bull stick 17, reel 18,
First steel wire rope 19 and the first directive wheel 20, the top of base 1 are provided with the 3rd groove 12, and the inner bottom part of the 3rd groove 12 is uniformly connected with
Second spring 13, the top of second spring 13 are connected with elevating lever 14, and the top of elevating lever 14 is connected with the middle part bottom wall of seat 2, risen
Drop symmetrical expression at left and right sides of the bottom of bar 14 and be connected with the second sliding block 15, the inwall cooperation of the second sliding block 15 and the second groove 42,
The left wall bottom of the right part of seat 2 is connected with bearing block 16, and the second bull stick 17, the middle part of the second bull stick 17 are connected with bearing block 16
Reel 18 is connected with, the first steel wire rope 19, the left wall middle part of the right part of seat 2 and the top right of base 1 are wound with reel 18
Side is respectively connected with the first directive wheel 20, and the first steel wire rope 19 bypasses the first directive wheel 20, the bottom and right side of the first steel wire rope 19
The top connection of second sliding block 15.
Also include handle 21, the 3rd spring 22 and fix bar 23, the crown center of connecting rod 8 is connected with handle 21, seat
The front and rear sides symmetrical expression of the left upper portion of chair 2 is connected with the second pole 25, and the second pole 25 is located at the top of slide rail 5, second
The 3rd spring 22 is connected between the sliding block 6 of bar 25 and first.
Also include the second steel wire rope 24, the second pole 25, the directive wheel 27 of draw ring 26 and second, the top left side of base 1 connects
The second directive wheel 27 is connected to, the top of the second sliding block of left side 15 is connected with the second steel wire rope 24, and the second steel wire rope 24 bypasses second
Directive wheel 27, the end of the second steel wire rope 24 are connected with draw ring 26, and the left side of base 1 is uniformly connected with the second pole 25, draw ring 26
Coordinate with the second pole 25.
Operation principle:When patient needs to carry out nebulae inhalation, the atomization plant for preparing medicine is placed on placement mechanism 3,
When patient takes seat 2, by mask and it is placed on fixed mechanism 4, then fixed mask by fixed mechanism 4, you can
Mask and people are fixed, it is not necessary to which people lifts mask with hand can carry out nebulae inhalation.
Because placement mechanism 3 includes placing box 31, the first pole 32, dividing plate 33, the first spring 35 and rubber blanket 36, seat
Be connected with placing box 31 in the middle part of the front side of chair 2, the side to the left in placing box 31 is connected with dividing plate 33, the left wall in placing box 31 with
The left wall of dividing plate 33 is respectively connected with the first pole 32, and the bottom right in placing box 31 is provided with the first groove 34, the first groove 34
Interior to be uniformly connected with the first spring 35, the top of the first spring 35 is connected with rubber blanket 36.When patient is needed into nebulae inhalation, first
The atomization plant for preparing medicine is placed on rubber blanket 36, the first spring 35 plays cushioning effect, it would be desirable to which the mask of atomization is placed
On first pole 32 in left side, so there is the device specially placed, facilitate the work of doctor, while be also prevented from bacterium
It is infected with mask and pipeline.
Because fixed mechanism 4 includes fixed block 41, elastic bandage 43, placing frame 44 and kelly 46, the top of seat 2 front side
Fixed block 41 is connected with, the right part of fixed block 41 is provided with the second groove 42, elastic bandage 43 is connected with rear side of the top of seat 2, elastic
The middle part of bandage 43 left side is connected with placing frame 44, and the bottom of placing frame 44 is provided with first through hole 45, and the front end of elastic bandage 43 is connected with
Kelly 46, kelly 46 coordinate with the second groove 42.After patient is taken on seat 2, mask is placed on placing frame 44, simultaneously
The pipeline of mask bottom connection passes through first through hole 45, then kelly 46 is inserted into the second groove 42, is rotated by 90 °, and elastic will can stretch tight
Band 43 is fixed, and now mask can coordinate with people carries out nebulae inhalation.So it is not required to very important person and with hand holds mask and carry out atomization control
Treat, it is very convenient.
Because also include slide rail 5, the first sliding block 6, contiguous block 7, connecting rod 8, the first bull stick 9 and ball 10, seat 2
The front and rear sides symmetrical expression of upper left-hand is connected with slide rail 5, and slidingtype is connected with the first sliding block 6, slide rail 5 and first on slide rail 5
Sliding block 6 coordinates, and the right side of the first sliding block of rear side 6 is connected with contiguous block 7, and the front end of contiguous block 7 is connected with elastic bandage 43, front side
The front end of first sliding block 6 is connected with fixed block 41, is connected with connecting rod 8 between the first sliding block 6 of front and rear sides, connecting rod 8 is pushed up
The front and rear sides rotary type in portion is symmetrically connected with the first bull stick 9, and the top of the first bull stick 9 is connected with ball 10, the top of seat 2
The front and rear sides symmetrical expression in left side is uniformly provided with circular groove 11, and ball 10 coordinates with circular groove 11.When patient takes seat
After chair 2, medical personnel can be adjusted according to the height that patient sits down to the position of fixed block 41 and elastic bandage 43, work as disease
When the position that people sits down is higher, connecting rod 8 is moved up, you can fixed block 41 and elastic bandage 43 are moved upwardly together,
The first bull stick 9 is rotated up again, and ball 10, which is caught in circular groove 11, to fix.It is so convenient that different patients is entered
The position of row adjustment mask.
Because also include second spring 13, elevating lever 14, the second sliding block 15, bearing block 16, the second bull stick 17, reel
18th, the first steel wire rope 19 and the first directive wheel 20, the top of base 1 are provided with the 3rd groove 12, and the inner bottom part of the 3rd groove 12 uniformly connects
Second spring 13 is connected to, the top of second spring 13 is connected with elevating lever 14, and the top of elevating lever 14 and the middle part bottom wall of seat 2 connect
Connect, symmetrical expression is connected with the inwall of the second sliding block 15, the second sliding block 15 and the second groove 42 at left and right sides of the bottom of elevating lever 14
Coordinate, the left wall bottom of the right part of seat 2 is connected with bearing block 16, the second bull stick 17, the second bull stick 17 are connected with bearing block 16
Middle part be connected with reel 18, be wound with the first steel wire rope 19 on reel 18, in the middle part of the left wall of the right part of seat 2 with base 1
Top right side is respectively connected with the first directive wheel 20, and the first steel wire rope 19 bypasses the first directive wheel 20, the bottom of the first steel wire rope 19
It is connected with the top of the second sliding block of right side 15.Because the patient seen a doctor has different crowds, when that need nebulae inhalation is child
When, too high seat 2 is not sat, when treatment be adult when, the seat 2 of too short be seated it is uncomfortable, therefore, when needing seat
2 when heightening, and rotates clockwise the second bull stick 17, and the second bull stick 17 drives reel 18 to rotate clockwise, and reel 18 reels the
One steel wire rope 19, the first steel wire rope 19 drive elevating lever 14 by the second sliding block 15, moved up, so as to drive seat 2 upward
Mobile, when being moved to suitable position, stop operating the first bull stick 9, when needing to turn down seat 2, rotates counterclockwise second
Bull stick 17, the second bull stick 17 drive reel 18 to rotate counterclockwise, and reel 18, which is put, draws the first steel wire rope 19, in second spring 13
In the presence of elastic force and under gravity, seat 2 moves down, and when being moved to suitable position, stops operating second
Bull stick 17, it so have adjusted the height of seat 2, you can carry out nebulae inhalation for different crowds.
Because also including handle 21, the 3rd spring 22 and fix bar 23, the crown center of connecting rod 8 is connected with handle
21, the front and rear sides symmetrical expression of the left upper portion of seat 2 is connected with the second pole 25, and the second pole 25 is located at the top of slide rail 5, the
The 3rd spring 22 is connected between two poles 25 and the first sliding block 6.Handle 21 can facilitate medical personnel's mobile link bar 8, the
Three springs 22 can play a part of to buffer and be oriented to the movement of connecting rod 8.
Because also include the second steel wire rope 24, the second pole 25, the directive wheel 27 of draw ring 26 and second, the top left of base 1
Side is connected with the second directive wheel 27, and the top of the second sliding block of left side 15 is connected with the second steel wire rope 24, and the second steel wire rope 24 bypasses
Second directive wheel 27, the end of the second steel wire rope 24 are connected with draw ring 26, and the left side of base 1 is uniformly connected with the second pole 25, drawn
Ring 26 coordinates with the second pole 25.When elevating lever 14 is moved to top, draw ring 26 and the second pole 25 of downside coordinate, and work as liter
When drop bar 14 is moved to lower section, draw ring 26 and the second pole 25 of upside coordinate, and can so prevent seat 2 overweight and can not incite somebody to action
The seat 2 regulated is fixed.
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.