CN109172249A - A kind of paediatrics oral examination chair - Google Patents
A kind of paediatrics oral examination chair Download PDFInfo
- Publication number
- CN109172249A CN109172249A CN201811179794.7A CN201811179794A CN109172249A CN 109172249 A CN109172249 A CN 109172249A CN 201811179794 A CN201811179794 A CN 201811179794A CN 109172249 A CN109172249 A CN 109172249A
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- Prior art keywords
- chair
- reel
- hole
- spring
- box body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/14—Children
Abstract
The present invention relates to a kind of pediatric examination chair more particularly to a kind of paediatrics oral examination chairs.Technical problems to be solved are: providing a kind of paediatrics oral examination chair that can be moved container, can be convenient for checking.The technical solution of the present invention is as follows: a kind of paediatrics oral examination chair, includes pedestal, chair, fixed plate, rack gear, the headrest, the first holddown spring, strut, gear, the first reel, drawstring, first hollow pipe etc.；Chair is connected at the top of pedestal, the right part of chair is provided with first through hole, and the right side of chair is connected with fixed plate, and the right side of fixed plate is provided with the first pilot hole, is equipped with rack gear in the first pilot hole, the left side of rack gear is connected with the headrest.The present invention can be such that the headrest is moved to the left under the action of passing through the first holddown spring elastic force, it can so make to fill basin rotation in face of children, intraoral medical fluid can so be spat in dress basin convenient for children, examination of mouth can be carried out using the present invention convenient for the children of different heights by lifting fixed mechanism.
Description
Technical field
The present invention relates to a kind of pediatric examination chair more particularly to a kind of paediatrics oral examination chairs.
Background technique
There is disease in the oral cavity of children in order to prevent, can periodically check thus the oral cavity of children, at present medical care people
Member is usually to lie in children to check on chair, and open mouth when checking Pediatric Oral Emergency, and subsequent medical staff is with holding hand
Torch is irradiated inspection to the oral cavity of children, due to there is saliva in the oral cavity of children, can so interfere medical staff to children
Oral cavity checked that medical staff can allow children to spit intraoral saliva in container, and container is typically mounted on inspection
The side of chair is looked into, so will affect medical staff is Pediatric Oral Emergency inspection.
Summary of the invention
In order to overcome container to be typically mounted on the side of inspection chair, so will affect medical staff is Pediatric Oral Emergency inspection
The shortcomings that, technical problems to be solved are: providing a kind of paediatrics oral examination chair that can be moved container, can be convenient for checking.
The technical solution of the present invention is as follows: a kind of paediatrics oral examination chair, includes pedestal, chair, fixed plate, rack gear, head
Pad, turns the first holddown spring, strut, gear, the first reel, drawstring, the first hollow pipe, hollow box body, directional wheel, bearing
Axis, the second reel, rotary force spring, lifting fixed mechanism, support platform, tripod, dress basin and fixture block, the top of pedestal
It is connected with chair, the right part of chair is provided with first through hole, and the right side of chair is connected with fixed plate, and the right side of fixed plate is provided with
First pilot hole, is equipped with rack gear in the first pilot hole, and the left side of rack gear is connected with the headrest, in the right side and fixed plate of the headrest
Right side between connection there are two the first holddown spring, the right side in fixed plate on the downside of the first pilot hole is connected with branch
Bar, the left end rotary type of strut are connected with gear, and wheel and rack engages, and is connected with the first reel on front side of gear, fixed
The bottom of plate is embedded with the first hollow pipe, is connected with hollow box body on the pedestal on the right side of chair, the top right side of hollow box body and the
The bottom of one hollow pipe connects, and the intracorporal trailing flank right part of hollow box is connected with directional wheel, and the left side at the top of hollow box body is embedded with
Bearing is connected with shaft in bearing, and the bottom end of shaft is connected with the second reel, drawstring is wound on the first reel, and drawstring is worn
It crosses the first hollow pipe and bypasses directional wheel, drawstring is wound on the second reel, and shaft is equipped with rotary force spring, rotary force spring
Top connect with the intracorporal top of hollow box, the bottom end of rotary force spring is connect with the top of the second reel, the top of shaft
End is equipped with lifting fixed mechanism, and lifting fixed mechanism is equipped with support platform, is connected with tripod on the inside of support platform, supports
It is provided with the second through-hole on the left of table top, dress basin is equipped in the second through-hole, fills the top at left and right sides of basin and is respectively connected with
Fixture block contacts at the top of the bottom of fixture block and support platform.
As a preferred technical solution of the present invention, going up and down fixed mechanism includes the second hollow pipe, the first nut, the
One screw rod, the second nut and the second screw rod, left and right of the second hollow pipe sleeve on the downside of the top of shaft, the second hollow pipe two is
Embedded with the first nut, it is equipped with the first screw rod in the first nut, the upper contact of two the first screw rods and shaft, on the second hollow pipe
The left and right two of side is embedded with the second nut, is equipped with the second screw rod in the second nut, under two the second screw rods and support platform
Portion's contact.
It further include having guide rod, the second holddown spring and supporting pad, pedestal as a preferred technical solution of the present invention
The left and right sides of bottom is provided with third through-hole, is provided with the second pilot hole on the pedestal on the upside of third through-hole, the second pilot hole with
Third through-hole is connected, and guide rod is equipped in third through-hole, and the bottom end of guide rod is connected with supporting pad, and guide rod is equipped with second
The top of holddown spring, the second holddown spring is connect with pedestal, and the bottom end of the second holddown spring and the top of supporting pad connect.
Further include having pipeline and clamp system as a preferred technical solution of the present invention, fills the bottom connection of basin
There is pipeline, the bottom of tripod and the left side of hollow box body are respectively connected with clamp system, and pipeline is located in clamp system.
As a preferred technical solution of the present invention, clamp system includes fixing seat, swing seat, clamping bar and spring
Piece, the top of upside fixing seat and the bottom of tripod connect, and the right side of downside fixing seat and the left side of hollow box body connect
It connects, the left side of fixing seat is provided with groove, swing seat there are two connections in the fixing seat on the right side of groove, is articulated and connected in swing seat
There is clamping bar, is connected with spring leaf between the right part of two clamping bars.
When initial, the first holddown spring is in compressive state, when needing to carry out examination of mouth to children using the present invention,
Children lie on chair, and head is pressed on the headrest, and when children need to spue intraoral drug, the head of children is left
The headrest can be such that the headrest is moved to the left under the action of the first holddown spring elastic force, and the headrest is moved to the left band carry-over bar and moves to the left
It is dynamic, can so gear be made to rotate counterclockwise, gear, which rotates counterclockwise, drives the first reel to rotate counterclockwise, the first reel
Drawstring can be withdrawn by rotating counterclockwise, and the second reel can so be made to rotate clockwise releasing drawstring, the second reel up time
Needle rotation drives shaft to rotate clockwise, and rotary force spring stretches therewith, and shaft is rotated clockwise to be made by going up and down fixed mechanism
Support platform rotates clockwise, and support platform rotates clockwise drive dress basin rotation and is located in face of children, so can be just
Intraoral medical fluid is spat in dress basin in children, after the intraoral drug of children all spues, children are pressed in head
On the headrest, the headrest moves right therewith, and the headrest moves right to move right with carry-over bar, can so gear be made to turn clockwise
It is dynamic, so as to make the first reel release drawstring, support platform can be made counterclockwise under the action of rotary force spring force
Rotation resets, and the second reel can so be made to withdraw drawstring, medical staff then with hand-held flashlight to the oral cavity of children into
Row examination, after children's examination of mouth is complete, children get off from chair.
Medical staff turns the second screw rod with hand, contacts the second screw rod with support platform, can so release to branch
The fixation of platform is supportted, subsequent medical staff moves up and down support platform to suitable position, and subsequent medical staff turns second with hand
Screw rod fixes support platform by the second screw rod, and the children of different heights can so be facilitated to carry out oral cavity using the present invention
It checks.
Under the action of pedestal gravity second holddown spring can compress, so supporting pad can be made closely to connect with ground
Touching, so as to which the present invention is fixed, prevents medical staff from knocking the present invention down when walking about.
Pipeline is caught in clamp system by medical staff, and so pipeline can be fixed, so as to prevent pipeline
It walks about and counteracts to medical staff, and pipeline can be handled saliva to filling in basin.
Pipeline is put into the left side of two clamping bars by medical staff, and subsequent medical staff moves right pipeline, two clamping bars
Left part is mutually separate therewith, and the right part of two clamping bars is mutually drawn close therewith, and spring leaf compresses therewith, so pipeline can be moved into two
Between clamping bar, after pipeline moves between two clamping bars, the left side of two clamping bars can under the effect of spring force resetted,
So as to which pipeline is fixed, pipeline can carry out transport processing to the medical fluid in dress basin, and then can be convenient for medical care
Personnel handle the medical fluid in dress basin.
Beneficial effects of the present invention: the present invention can make the headrest to moving to left under the action of passing through the first holddown spring elastic force
It is dynamic, it can so make to fill basin rotation in face of children, can so spit intraoral medical fluid in dress water convenient for children
In basin, examination of mouth can be carried out using the present invention convenient for the children of different heights by lifting fixed mechanism, pass through clamping machine
Pipeline can be fixed in structure, so as to facilitate medical staff fill basin in medical fluid processing, and can prevent pipeline to
Medical staff, which walks about, to be counteracted, and can be removed dress basin, convenient for checking.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the schematic view of the front view of present invention lifting fixed mechanism.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is part enlarged structure schematic diagram of the invention.
Fig. 5 is the overlooking structure diagram of clamp system of the present invention.
Wherein: 1 pedestal, 2 chairs, 3 first through hole, 4 fixed plates, 5 first pilot holes, 6 rack gears, 7 headrests, 8
First holddown spring, 9 struts, 10 gears, 11 first reels, 12 drawstrings, 13 first hollow pipes, 14 hollow box bodies,
15 directional wheels, 16 bearings, 17 shafts, 18 second reels, 19 rotary force springs, 20 lifting fixed mechanisms, 21 supports
Platform, 22 tripods, 23 second through-holes, 24 dress basins, 25 fixture blocks, 201 second hollow pipes, 202 first nuts, 203
First screw rod, 204 second nuts, 205 second screw rods, 26 third through-holes, 27 second pilot holes, 28 guide rods, 29
Two holddown springs, 30 supporting pads, 31 pipelines, 32 clamp systems, 321 fixing seats, 322 grooves, 323 swing seats, 324
Clamping bar, 325 spring leafs.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing.
Embodiment 1
A kind of paediatrics oral examination chair includes as shown in Figs. 1-5 pedestal 1, chair 2, fixed plate 4, rack gear 6, the headrest 7, first
Holddown spring 8, strut 9, gear 10, the first reel 11, drawstring 12, the first hollow pipe 13, hollow box body 14, directional wheel 15,
Bearing 16, shaft 17, the second reel 18, rotary force spring 19, lifting fixed mechanism 20, support platform 21, tripod 22, dress
Basin 24 and fixture block 25, the top of pedestal 1 are connected with chair 2, and the right part of chair 2 is provided with first through hole 3, the right side of chair 2
It is connected with fixed plate 4, the right side of fixed plate 4 is provided with the first pilot hole 5, is equipped with rack gear 6, a left side for rack gear 6 in the first pilot hole 5
Side is connected with the headrest 7, the first holddown spring 8 there are two connections between the right side in the right side and fixed plate 4 of the headrest 7,
Right side in the fixed plate 4 of first pilot hole, 5 downside is connected with strut 9, and the left end rotary type of strut 9 is connected with gear 10,
Gear 10 is engaged with rack gear 6, and the front side of gear 10 is connected with the first reel 11, and the bottom of fixed plate 4 is embedded with the first hollow pipe
13, hollow box body 14, the bottom of the top right side of hollow box body 14 and the first hollow pipe 13 are connected on the pedestal 1 on the right side of chair 2
Portion connects, and the trailing flank right part in hollow box body 14 is connected with directional wheel 15, and the left side at 14 top of hollow box body is embedded with bearing 16,
Shaft 17 is connected in bearing 16, the bottom end of shaft 17 is connected with the second reel 18, is wound with drawstring 12 on the first reel 11,
Drawstring 12 passes through the first hollow pipe 13 and bypasses directional wheel 15, and drawstring 12 is wound on the second reel 18, and shaft 17 is equipped with rotation
Turn power spring 19, the top of rotary force spring 19 is connect with the top in hollow box body 14, the bottom end of rotary force spring 19 and the
The top of two reels 18 connects, and the top of shaft 17 is equipped with lifting fixed mechanism 20, and lifting fixed mechanism 20 is equipped with support
Platform 21, the inside of support platform 21 are connected with tripod 22, and the left side at 21 top of support platform is provided with the second through-hole 23, and second
Dress basin 24 is equipped in through-hole 23, the top of 24 left and right sides of dress basin is respectively connected with fixture block 25, the bottom of fixture block 25 and support
The top of platform 21 contacts.
Embodiment 2
A kind of paediatrics oral examination chair includes as shown in Figs. 1-5 pedestal 1, chair 2, fixed plate 4, rack gear 6, the headrest 7, first
Holddown spring 8, strut 9, gear 10, the first reel 11, drawstring 12, the first hollow pipe 13, hollow box body 14, directional wheel 15,
Bearing 16, shaft 17, the second reel 18, rotary force spring 19, lifting fixed mechanism 20, support platform 21, tripod 22, dress
Basin 24 and fixture block 25, the top of pedestal 1 are connected with chair 2, and the right part of chair 2 is provided with first through hole 3, the right side of chair 2
It is connected with fixed plate 4, the right side of fixed plate 4 is provided with the first pilot hole 5, is equipped with rack gear 6, a left side for rack gear 6 in the first pilot hole 5
Side is connected with the headrest 7, the first holddown spring 8 there are two connections between the right side in the right side and fixed plate 4 of the headrest 7,
Right side in the fixed plate 4 of first pilot hole, 5 downside is connected with strut 9, and the left end rotary type of strut 9 is connected with gear 10,
Gear 10 is engaged with rack gear 6, and the front side of gear 10 is connected with the first reel 11, and the bottom of fixed plate 4 is embedded with the first hollow pipe
13, hollow box body 14, the bottom of the top right side of hollow box body 14 and the first hollow pipe 13 are connected on the pedestal 1 on the right side of chair 2
Portion connects, and the trailing flank right part in hollow box body 14 is connected with directional wheel 15, and the left side at 14 top of hollow box body is embedded with bearing 16,
Shaft 17 is connected in bearing 16, the bottom end of shaft 17 is connected with the second reel 18, is wound with drawstring 12 on the first reel 11,
Drawstring 12 passes through the first hollow pipe 13 and bypasses directional wheel 15, and drawstring 12 is wound on the second reel 18, and shaft 17 is equipped with rotation
Turn power spring 19, the top of rotary force spring 19 is connect with the top in hollow box body 14, the bottom end of rotary force spring 19 and the
The top of two reels 18 connects, and the top of shaft 17 is equipped with lifting fixed mechanism 20, and lifting fixed mechanism 20 is equipped with support
Platform 21, the inside of support platform 21 are connected with tripod 22, and the left side at 21 top of support platform is provided with the second through-hole 23, and second
Dress basin 24 is equipped in through-hole 23, the top of 24 left and right sides of dress basin is respectively connected with fixture block 25, the bottom of fixture block 25 and support
The top of platform 21 contacts.
Going up and down fixed mechanism 20 includes the second hollow pipe 201, the first nut 202, the first screw rod 203, the second nut 204
It is embedded with the left and right two of the second screw rod 205, top of second 201 sets of the hollow pipe in shaft 17,201 downside of the second hollow pipe
First nut 202, is equipped with the first screw rod 203 in the first nut 202, the upper contact of two first screw rods 203 and shaft 17, the
The left and right two of the upside of two hollow pipe 201 is embedded with the second nut 204, is equipped with the second screw rod 205 in the second nut 204, and two
The lower contacts of second screw rod 205 and support platform 21.
Embodiment 3
A kind of paediatrics oral examination chair includes as shown in Figs. 1-5 pedestal 1, chair 2, fixed plate 4, rack gear 6, the headrest 7, first
Holddown spring 8, strut 9, gear 10, the first reel 11, drawstring 12, the first hollow pipe 13, hollow box body 14, directional wheel 15,
Bearing 16, shaft 17, the second reel 18, rotary force spring 19, lifting fixed mechanism 20, support platform 21, tripod 22, dress
Basin 24 and fixture block 25, the top of pedestal 1 are connected with chair 2, and the right part of chair 2 is provided with first through hole 3, the right side of chair 2
It is connected with fixed plate 4, the right side of fixed plate 4 is provided with the first pilot hole 5, is equipped with rack gear 6, a left side for rack gear 6 in the first pilot hole 5
Side is connected with the headrest 7, the first holddown spring 8 there are two connections between the right side in the right side and fixed plate 4 of the headrest 7,
Right side in the fixed plate 4 of first pilot hole, 5 downside is connected with strut 9, and the left end rotary type of strut 9 is connected with gear 10,
Gear 10 is engaged with rack gear 6, and the front side of gear 10 is connected with the first reel 11, and the bottom of fixed plate 4 is embedded with the first hollow pipe
13, hollow box body 14, the bottom of the top right side of hollow box body 14 and the first hollow pipe 13 are connected on the pedestal 1 on the right side of chair 2
Portion connects, and the trailing flank right part in hollow box body 14 is connected with directional wheel 15, and the left side at 14 top of hollow box body is embedded with bearing 16,
Shaft 17 is connected in bearing 16, the bottom end of shaft 17 is connected with the second reel 18, is wound with drawstring 12 on the first reel 11,
Drawstring 12 passes through the first hollow pipe 13 and bypasses directional wheel 15, and drawstring 12 is wound on the second reel 18, and shaft 17 is equipped with rotation
Turn power spring 19, the top of rotary force spring 19 is connect with the top in hollow box body 14, the bottom end of rotary force spring 19 and the
The top of two reels 18 connects, and the top of shaft 17 is equipped with lifting fixed mechanism 20, and lifting fixed mechanism 20 is equipped with support
Platform 21, the inside of support platform 21 are connected with tripod 22, and the left side at 21 top of support platform is provided with the second through-hole 23, and second
Dress basin 24 is equipped in through-hole 23, the top of 24 left and right sides of dress basin is respectively connected with fixture block 25, the bottom of fixture block 25 and support
The top of platform 21 contacts.
Going up and down fixed mechanism 20 includes the second hollow pipe 201, the first nut 202, the first screw rod 203, the second nut 204
It is embedded with the left and right two of the second screw rod 205, top of second 201 sets of the hollow pipe in shaft 17,201 downside of the second hollow pipe
First nut 202, is equipped with the first screw rod 203 in the first nut 202, the upper contact of two first screw rods 203 and shaft 17, the
The left and right two of the upside of two hollow pipe 201 is embedded with the second nut 204, is equipped with the second screw rod 205 in the second nut 204, and two
The lower contacts of second screw rod 205 and support platform 21.
It further include having guide rod 28, the second holddown spring 29 and supporting pad 30, the left and right sides of 1 bottom of pedestal is provided with
Three through-holes 26 are provided with the second pilot hole 27 on the pedestal 1 of the upside of third through-hole 26, and the second pilot hole 27 is connected with third through-hole 26
It is logical, guide rod 28 is equipped in third through-hole 26, the bottom end of guide rod 28 is connected with supporting pad 30, and guide rod 28 is equipped with the second pressure
Tight spring 29, the top of the second holddown spring 29 are connect with pedestal 1, the bottom end of the second holddown spring 29 and the top of supporting pad 30
Connection.
Embodiment 4
A kind of paediatrics oral examination chair includes as shown in Figs. 1-5 pedestal 1, chair 2, fixed plate 4, rack gear 6, the headrest 7, first
Holddown spring 8, strut 9, gear 10, the first reel 11, drawstring 12, the first hollow pipe 13, hollow box body 14, directional wheel 15,
Bearing 16, shaft 17, the second reel 18, rotary force spring 19, lifting fixed mechanism 20, support platform 21, tripod 22, dress
Basin 24 and fixture block 25, the top of pedestal 1 are connected with chair 2, and the right part of chair 2 is provided with first through hole 3, the right side of chair 2
It is connected with fixed plate 4, the right side of fixed plate 4 is provided with the first pilot hole 5, is equipped with rack gear 6, a left side for rack gear 6 in the first pilot hole 5
Side is connected with the headrest 7, the first holddown spring 8 there are two connections between the right side in the right side and fixed plate 4 of the headrest 7,
Right side in the fixed plate 4 of first pilot hole, 5 downside is connected with strut 9, and the left end rotary type of strut 9 is connected with gear 10,
Gear 10 is engaged with rack gear 6, and the front side of gear 10 is connected with the first reel 11, and the bottom of fixed plate 4 is embedded with the first hollow pipe
13, hollow box body 14, the bottom of the top right side of hollow box body 14 and the first hollow pipe 13 are connected on the pedestal 1 on the right side of chair 2
Portion connects, and the trailing flank right part in hollow box body 14 is connected with directional wheel 15, and the left side at 14 top of hollow box body is embedded with bearing 16,
Shaft 17 is connected in bearing 16, the bottom end of shaft 17 is connected with the second reel 18, is wound with drawstring 12 on the first reel 11,
Drawstring 12 passes through the first hollow pipe 13 and bypasses directional wheel 15, and drawstring 12 is wound on the second reel 18, and shaft 17 is equipped with rotation
Turn power spring 19, the top of rotary force spring 19 is connect with the top in hollow box body 14, the bottom end of rotary force spring 19 and the
The top of two reels 18 connects, and the top of shaft 17 is equipped with lifting fixed mechanism 20, and lifting fixed mechanism 20 is equipped with support
Platform 21, the inside of support platform 21 are connected with tripod 22, and the left side at 21 top of support platform is provided with the second through-hole 23, and second
Dress basin 24 is equipped in through-hole 23, the top of 24 left and right sides of dress basin is respectively connected with fixture block 25, the bottom of fixture block 25 and support
The top of platform 21 contacts.
Going up and down fixed mechanism 20 includes the second hollow pipe 201, the first nut 202, the first screw rod 203, the second nut 204
It is embedded with the left and right two of the second screw rod 205, top of second 201 sets of the hollow pipe in shaft 17,201 downside of the second hollow pipe
First nut 202, is equipped with the first screw rod 203 in the first nut 202, the upper contact of two first screw rods 203 and shaft 17, the
The left and right two of the upside of two hollow pipe 201 is embedded with the second nut 204, is equipped with the second screw rod 205 in the second nut 204, and two
The lower contacts of second screw rod 205 and support platform 21.
It further include having guide rod 28, the second holddown spring 29 and supporting pad 30, the left and right sides of 1 bottom of pedestal is provided with
Three through-holes 26 are provided with the second pilot hole 27 on the pedestal 1 of the upside of third through-hole 26, and the second pilot hole 27 is connected with third through-hole 26
It is logical, guide rod 28 is equipped in third through-hole 26, the bottom end of guide rod 28 is connected with supporting pad 30, and guide rod 28 is equipped with the second pressure
Tight spring 29, the top of the second holddown spring 29 are connect with pedestal 1, the bottom end of the second holddown spring 29 and the top of supporting pad 30
Connection.
It further include having pipeline 31 and clamp system 32, the bottom of dress basin 24 is connected with pipeline 31, the bottom of tripod 22
It is respectively connected with clamp system 32 with the left side of hollow box body 14, pipeline 31 is located in clamp system 32.
Embodiment 5
A kind of paediatrics oral examination chair includes as shown in Figs. 1-5 pedestal 1, chair 2, fixed plate 4, rack gear 6, the headrest 7, first
Holddown spring 8, strut 9, gear 10, the first reel 11, drawstring 12, the first hollow pipe 13, hollow box body 14, directional wheel 15,
Bearing 16, shaft 17, the second reel 18, rotary force spring 19, lifting fixed mechanism 20, support platform 21, tripod 22, dress
Basin 24 and fixture block 25, the top of pedestal 1 are connected with chair 2, and the right part of chair 2 is provided with first through hole 3, the right side of chair 2
It is connected with fixed plate 4, the right side of fixed plate 4 is provided with the first pilot hole 5, is equipped with rack gear 6, a left side for rack gear 6 in the first pilot hole 5
Side is connected with the headrest 7, the first holddown spring 8 there are two connections between the right side in the right side and fixed plate 4 of the headrest 7,
Right side in the fixed plate 4 of first pilot hole, 5 downside is connected with strut 9, and the left end rotary type of strut 9 is connected with gear 10,
Gear 10 is engaged with rack gear 6, and the front side of gear 10 is connected with the first reel 11, and the bottom of fixed plate 4 is embedded with the first hollow pipe
13, hollow box body 14, the bottom of the top right side of hollow box body 14 and the first hollow pipe 13 are connected on the pedestal 1 on the right side of chair 2
Portion connects, and the trailing flank right part in hollow box body 14 is connected with directional wheel 15, and the left side at 14 top of hollow box body is embedded with bearing 16,
Shaft 17 is connected in bearing 16, the bottom end of shaft 17 is connected with the second reel 18, is wound with drawstring 12 on the first reel 11,
Drawstring 12 passes through the first hollow pipe 13 and bypasses directional wheel 15, and drawstring 12 is wound on the second reel 18, and shaft 17 is equipped with rotation
Turn power spring 19, the top of rotary force spring 19 is connect with the top in hollow box body 14, the bottom end of rotary force spring 19 and the
The top of two reels 18 connects, and the top of shaft 17 is equipped with lifting fixed mechanism 20, and lifting fixed mechanism 20 is equipped with support
Platform 21, the inside of support platform 21 are connected with tripod 22, and the left side at 21 top of support platform is provided with the second through-hole 23, and second
Dress basin 24 is equipped in through-hole 23, the top of 24 left and right sides of dress basin is respectively connected with fixture block 25, the bottom of fixture block 25 and support
The top of platform 21 contacts.
Going up and down fixed mechanism 20 includes the second hollow pipe 201, the first nut 202, the first screw rod 203, the second nut 204
It is embedded with the left and right two of the second screw rod 205, top of second 201 sets of the hollow pipe in shaft 17,201 downside of the second hollow pipe
First nut 202, is equipped with the first screw rod 203 in the first nut 202, the upper contact of two first screw rods 203 and shaft 17, the
The left and right two of the upside of two hollow pipe 201 is embedded with the second nut 204, is equipped with the second screw rod 205 in the second nut 204, and two
The lower contacts of second screw rod 205 and support platform 21.
It further include having guide rod 28, the second holddown spring 29 and supporting pad 30, the left and right sides of 1 bottom of pedestal is provided with
Three through-holes 26 are provided with the second pilot hole 27 on the pedestal 1 of the upside of third through-hole 26, and the second pilot hole 27 is connected with third through-hole 26
It is logical, guide rod 28 is equipped in third through-hole 26, the bottom end of guide rod 28 is connected with supporting pad 30, and guide rod 28 is equipped with the second pressure
Tight spring 29, the top of the second holddown spring 29 are connect with pedestal 1, the bottom end of the second holddown spring 29 and the top of supporting pad 30
Connection.
It further include having pipeline 31 and clamp system 32, the bottom of dress basin 24 is connected with pipeline 31, the bottom of tripod 22
It is respectively connected with clamp system 32 with the left side of hollow box body 14, pipeline 31 is located in clamp system 32.
Clamp system 32 includes fixing seat 321, swing seat 323, clamping bar 324 and spring leaf 325, upside fixing seat 321
Top connect with the bottom of tripod 22, the right side of downside fixing seat 321 is connect with the left side of hollow box body 14, fixed
The left side of seat 321 is provided with groove 322, and there are two swing seat 323, swing seats for connection in the fixing seat 321 on 322 right side of groove
It is hingedly connected with clamping bar 324 on 323, spring leaf 325 is connected between the right part of two clamping bars 324.
When initial, the first holddown spring 8 is in compressive state, of the invention to children's progress examination of mouth when needing to use
When, children lie on chair 2, and head is pressed on the headrest 7, when children need to spue intraoral drug, the head of children
The headrest 7 is left in portion, the headrest 7 can be made to be moved to the left under the action of the first 8 elastic force of holddown spring, the headrest 7 is moved to the left drive
Rack gear 6 is moved to the left, and so gear 10 can be made to rotate counterclockwise, and gear 10, which rotates counterclockwise, drives 11 inverse time of the first reel
Needle rotation, the first reel 11, which rotates counterclockwise, can withdraw drawstring 12, and the second reel 18 can so rotated clockwise
Drawstring 12 is released, the second reel 18, which rotates clockwise, drives shaft 17 to rotate clockwise, and rotary force spring 19 stretches therewith, turns
Axis 17, which is rotated clockwise, rotates clockwise support platform 21 by going up and down fixed mechanism 20, and support platform 21 rotates clockwise band
Dynamic dress basin 24 rotation is located in face of children, can so spit intraoral medical fluid in dress basin 24 convenient for children, when
After drug in Pediatric Oral Emergency all spues, children are pressed in head on the headrest 7, and the headrest 7 moves right therewith, and the headrest 7 is to the right
Mobile band carry-over bar 6 moves right, and so gear 10 can be made to rotate clockwise, and draws so as to release the first reel 11
Rope 12, can make support platform 21 rotate counterclockwise reset, can so make second under the action of rotary force 19 elastic force of spring
Reel 18 withdraws drawstring 12, and medical staff is then irradiated inspection to the oral cavity of children with hand-held flashlight, as children mouthful
After chamber checks out, children get off from chair 2.
Medical staff turns the second screw rod 205 with hand, contacts the second screw rod 205 with support platform 21, so can
The fixation to support platform 21 is released, subsequent medical staff moves up and down support platform 21 to suitable position, subsequent medical staff
The second screw rod 205 is turned with hand, it is fixed to support platform 21 by the second screw rod 205, it can so facilitate the youngster of different heights
Child carries out examination of mouth using the present invention.
Under the action of 1 gravity of pedestal second holddown spring 29 can compress, can so make supporting pad 30 and ground
It is in close contact, so as to which the present invention is fixed, prevents medical staff from knocking the present invention down when walking about.
Pipeline 31 is caught in clamp system 32 by medical staff, and so pipeline 31 can be fixed, so as to anti-
Only pipeline 31 is walked about to medical staff counteracts, and pipeline 31 can be handled saliva to filling in basin 24.
Pipeline 31 is put into the left side of two clamping bars 324 by medical staff, and subsequent medical staff moves right pipeline 31, and two
The left part of clamping bar 324 is mutually separate therewith, and the right part of two clamping bars 324 is mutually drawn close therewith, and spring leaf 325 compresses therewith, such energy
It is enough to move into pipeline 31 between two clamping bars 324, after pipeline 31 moves between two clamping bars 324, in the effect of spring force
The left side of two clamping bars 324 can down resetted, so as to which pipeline 31 is fixed, pipeline 31 can be in dress basin 24
Medical fluid carry out transport processing, and then the medical fluid in dress basin 24 can be handled convenient for medical staff.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of paediatrics oral examination chair includes pedestal (1), chair (2), fixed plate (4), rack gear (6) and the headrest (7), bottom
It is connected with chair (2) at the top of seat (1), the right part of chair (2) is provided with first through hole (3), and the right side of chair (2) is connected with solid
Fixed board (4), the right side of fixed plate (4) are provided with the first pilot hole (5), are equipped with rack gear (6) in the first pilot hole (5), rack gear (6)
Left side be connected with the headrest (7), which is characterized in that further include having the first holddown spring (8), strut (9), gear (10),
One reel (11), drawstring (12), the first hollow pipe (13), hollow box body (14), directional wheel (15), bearing (16), shaft
(17), the second reel (18), rotary force spring (19), lifting fixed mechanism (20), support platform (21), tripod (22),
Basin (24) and fixture block (25) are filled, there are two the first pressures for connection between the right side in the right side and fixed plate (4) of the headrest (7)
Tight spring (8), the right side in fixed plate (4) on the downside of the first pilot hole (5) are connected with strut (9), and the left end of strut (9) turns
Dynamic formula is connected with gear (10), and gear (10) is engaged with rack gear (6), and the first reel (11) are connected on front side of gear (10),
The bottom of fixed plate (4) is embedded with the first hollow pipe (13), is connected with hollow box body (14) on the pedestal (1) on the right side of chair (2), empty
The top right side of heart cabinet (14) is connect with the bottom of the first hollow pipe (13), the trailing flank right part connection in hollow box body (14)
Have directional wheel (15), the left side at the top of hollow box body (14) is embedded with bearing (16), is connected with shaft (17), shaft in bearing (16)
(17) bottom end is connected with the second reel (18), is wound on the first reel (11) drawstring (12), and drawstring (12) passes through first
Hollow pipe (13) simultaneously bypasses directional wheel (15), and drawstring (12) is wound on the second reel (18), and shaft (17) is equipped with rotary force
The top of spring (19), rotary force spring (19) is connect with the top in hollow box body (14), the bottom end of rotary force spring (19)
It is connect with the top of the second reel (18), the top of shaft (17) is equipped with lifting fixed mechanism (20), goes up and down fixed mechanism
(20) support platform (21) are equipped with, are connected with tripod (22) on the inside of support platform (21), at the top of support platform (21)
Left side is provided with the second through-hole (23), and dress basin (24) is equipped in the second through-hole (23), and the top at left and right sides of dress basin (24) is equal
It is connected with fixture block (25), the bottom of fixture block (25) is contacted with the top of support platform (21).
2. a kind of paediatrics oral examination chair as described in claim 1, which is characterized in that lifting fixed mechanism (20) includes the
Two hollow pipes (201), the first nut (202), the first screw rod (203), the second nut (204) and the second screw rod (205), second is empty
Heart pipe (201) covers the left and right two on the downside of the top of shaft (17), the second hollow pipe (201) and is embedded with the first nut (202),
The first screw rod (203) are equipped in first nut (202), the upper contact of two the first screw rods (203) and shaft (17), second is empty
Left and right two on the upside of heart pipe (201) is embedded with the second nut (204), is equipped with the second screw rod (205) in the second nut (204),
The lower contacts of two the second screw rods (205) and support platform (21).
3. a kind of paediatrics oral examination chair as claimed in claim 2, which is characterized in that further include having guide rod (28), second
The left and right sides of holddown spring (29) and supporting pad (30), pedestal (1) bottom is provided with third through-hole (26), third through-hole (26)
It is provided with the second pilot hole (27) on the pedestal (1) of upside, the second pilot hole (27) is connected with third through-hole (26), third through-hole
(26) guide rod (28) are equipped in, the bottom end of guide rod (28) is connected with supporting pad (30), and guide rod (28) is equipped with the second pressure
Tight spring (29), the top of the second holddown spring (29) are connect with pedestal (1), the bottom end of the second holddown spring (29) and supporting pad
(30) top connection.
4. a kind of paediatrics oral examination chair as claimed in claim 3, which is characterized in that further include having pipeline (31) and clamping machine
The bottom of structure (32), dress basin (24) is connected with pipeline (31), the bottom of tripod (22) and the left side of hollow box body (14)
It is respectively connected with clamp system (32), pipeline (31) is located in clamp system (32).
5. a kind of paediatrics oral examination chair as claimed in claim 4, which is characterized in that clamp system (32) includes fixing seat
(321), swing seat (323), clamping bar (324) and spring leaf (325), top and tripod (22) of upside fixing seat (321)
Bottom connection, the right side of downside fixing seat (321) are connect with the left side of hollow box body (14), the left side of fixing seat (321)
Face is provided with groove (322), and there are two swing seat (323), swing seats (323) for connection in the fixing seat (321) on the right side of groove (322)
On be hingedly connected with clamping bar (324), spring leaf (325) are connected between the right part of two clamping bars (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179794.7A CN109172249B (en) | 2018-10-10 | 2018-10-10 | Pediatric oral examination chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179794.7A CN109172249B (en) | 2018-10-10 | 2018-10-10 | Pediatric oral examination chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109172249A true CN109172249A (en) | 2019-01-11 |
| CN109172249B CN109172249B (en) | 2020-05-26 |
Family
ID=64947924
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179794.7A Active CN109172249B (en) | 2018-10-10 | 2018-10-10 | Pediatric oral examination chair |
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| Country | Link |
|---|---|
| CN (1) | CN109172249B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282283A (en) * | 2001-03-27 | 2002-10-02 | Morita Mfg Co Ltd | Odontotherapy unit |
| US20020150861A1 (en) * | 2001-04-06 | 2002-10-17 | Li-Chou Lu | Air-sucking, sterilizing and wastewater treatment method for dental clinic bed |
| JP2006122384A (en) * | 2004-10-29 | 2006-05-18 | Takara Belmont Co Ltd | Automatic height adjuster for dental chair |
| CN203970807U (en) * | 2014-07-11 | 2014-12-03 | 咸阳西北医疗器械(集团)有限公司 | New-type dental multipurpose therapy unit |
| CN107997898A (en) * | 2017-12-08 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of ward bed body basin adjustable mechanism |
-
2018
- 2018-10-10 CN CN201811179794.7A patent/CN109172249B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282283A (en) * | 2001-03-27 | 2002-10-02 | Morita Mfg Co Ltd | Odontotherapy unit |
| US20020150861A1 (en) * | 2001-04-06 | 2002-10-17 | Li-Chou Lu | Air-sucking, sterilizing and wastewater treatment method for dental clinic bed |
| JP2006122384A (en) * | 2004-10-29 | 2006-05-18 | Takara Belmont Co Ltd | Automatic height adjuster for dental chair |
| CN203970807U (en) * | 2014-07-11 | 2014-12-03 | 咸阳西北医疗器械(集团)有限公司 | New-type dental multipurpose therapy unit |
| CN107997898A (en) * | 2017-12-08 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of ward bed body basin adjustable mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109172249B (en) | 2020-05-26 |
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