CN108309676A - A kind of dental diagnostic chair - Google Patents
A kind of dental diagnostic chair Download PDFInfo
- Publication number
- CN108309676A CN108309676A CN201810115768.1A CN201810115768A CN108309676A CN 108309676 A CN108309676 A CN 108309676A CN 201810115768 A CN201810115768 A CN 201810115768A CN 108309676 A CN108309676 A CN 108309676A
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- fixed link
- seat
- shaft
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- 230000001105 regulatory effect Effects 0.000 claims description 18
- 230000005389 magnetism Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 6
- 210000003128 head Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of dental diagnostic chairs, including support base and seat body, the support base top is equipped with movable plate, the movable plate top is equipped with seat inclination control wheel, inclination control wheel top is equipped with connecting box, the connecting box top is equipped with bodyboard, described bodyboard one end, which is equipped with, relies on plate, it is described to be equipped with handrail by plate side, the handrail top, which is equipped with, relies on plate tilt switch, it is described to be equipped with headrest-plate by plate top, the headrest-plate side is set there are two rubber card strip, this kind of dental diagnostic structure of chair is simple, it is adaptable, all angles can be carried out with different adjustings, and this kind of dental diagnostic structure of chair is reasonable, make people that can more preferably be experienced during diagnoses and treatment, facilitate the treatment flow of doctor simultaneously.
Description
Technical field
The present invention relates to field of medical device, specially a kind of dental diagnostic chair.
Background technology
Dental diagnostic chair is used mainly for the inspection and treatment of operation on oral cavity and mouth disease, and the purpose created is in order to more
Good service people are medical, increase the comfort level that people go to a doctor, and facilitate the diagnosing and treating of doctor.
But existing dental chair, complicated, cost is high, and stability is poor, and existing dental chair is mostly
Uniclinal inclined chair, during people go to a doctor epicoele, chair will be treated by, which needing, is adjusted to the limit, it is also necessary to the cooperation of people, no
Facilitate going to a doctor for patient, and its adaptability is not strong, the people for not adapting to different heights are medical, and fiber crops are brought to doctor and patient
It is tired.
So how to design a kind of dental diagnostic chair, becoming us will currently solve the problems, such as.
Invention content
The purpose of the present invention is to provide a kind of dental diagnostic chairs, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of dental diagnostic chair, including support base and seat
Chair ontology, the support base are internally provided with hydraulic cylinder, and the hydraulic cylinder is closely welded and fixed with support base, the hydraulic cylinder
There are four at least, and the hydraulic cylinder is two-way hydraulic cylinder, and the support base side is equipped with hydraulic control valve, the hydraulic pressure control
The side of valve processed and support base is closely welded and fixed, and the hydraulic control valve is connected by tracheae with hydraulic cylinder altogether, the branch
It supports pedestal top and is equipped with movable plate, bottom and the hydraulic cylinder top of the movable plate are closely welded and fixed, on the inside of the movable plate
Equipped with seat incline controller, the movable plate top is equipped with connecting box, and the connecting box top is equipped with bodyboard, the bodyboard
Top is to meet the radian design of ergonomics, and the bodyboard bottom is closely welded with connecting box, and described bodyboard one end is equipped with
By plate, it is described by plate be divided by plate and it is lower rely on plate, it is described upper by plate and lower to be equipped with connection by board bottom portion and prolong
Long slab, and the upper dependence plate and lower dependence board bottom portion are equipped with direct orbit, the connection extension plate top is corresponding to be set
There are fixed pulley, the lower dependence plate top both sides to be equipped with handrail, the handrail top is equipped with seat and tilts regulating switch, described
Seat tilts regulating switch side and is equipped with by plate inclination regulating switch, and the seat tilts regulating switch and tilted by plate
Regulating switch top is equipped with protecting cap, and the handrail both ends are respectively equipped with the first fixed link and the second fixed link, and described first is solid
Bearing is equipped between fixed pole and the second fixed link and handrail, and first bottom of fixed is closely welded with the second shaft.
Further, described to be equipped with fixed link by plate top, the fixed link top is equipped with headrest-plate, the headrest-plate
Side is set there are two rubber card strip, and the fixed link both ends are inserted into respectively to be relied in plate and headrest-plate, and the fixed link two
End is closely welded and fixed with upper by plate and headrest-plate, and the rubber card strip is flexible rubber strip, and the rubber card strip
Depth be not less than 5CM, length and the headrest-plate of the rubber card strip match.
Further, a part for the handrail and the first fixed link, the second fixed link and bodyboard is in quadrangle, and second
Fixed link and bodyboard, the second fixed link and handrail, handrail are flexibly connected by shaft with the first fixed link, and described second is solid
Fixed pole side relies on plate closely welded fixation with lower.
Further, the fixed pulley is in direct orbit, and is slided between the fixed pulley and direct orbit
Connection.
Further, the hydraulic control valve side is equipped with power interface, and the power interface is embedded interface.
Further, seat incline controller both ends are respectively equipped with seat inclination control wheel, and the seat tilts
First rotating shaft is equipped on the inside of control wheel, the seat inclination control wheel half is embedded in movable plate, and the first rotating shaft runs through two
A seat inclination control wheel, and be flexibly connected with the both ends of fixed plate, Permanent magnet DC is equipped between the seat inclination control wheel
Motor, the first rotating shaft that the shaft of the permanent magnet direct current motor is equipped with seat inclination control wheel inside is same shaft,
The permanent magnet direct current motor bottom is closely welded and fixed with movable plate, and the level height of the permanent magnet AC motor is less than
The level height of seat inclination control wheel, top and the connecting box bottom of the seat angle wheel are closely welded and fixed.
Further, case mouth, the case mouth and connecting box internal run-through are provided on the inside of the bodyboard, inside the connecting box
Equipped with minitype permanent magnetism dc motor, the small-sized DC motor bottom is closely welded and fixed with connecting box bottom, described small
Type dc motor side is equipped with gear, and the gear is rotatably connected with small-sized DC motor, and the gear side is equipped with the
Two shafts, second shaft is equipped with the line tooth that can be engaged with gear at gear, and second shaft runs through connecting box, institute
The second shaft is stated to extend connecting box and be closely welded and fixed with the first bottom of fixed.
Further, the minimum 0.8KW of the power of the permanent magnet direct current motor, the minitype permanent magnetism dc motor
The minimum 0.4KW of power.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the dental diagnostic chair is equipped with fixed link by plate top, fixed link top is equipped with headrest-plate, and fixed link both ends
By in plate and headrest-plate on being inserted into respectively, fixed link both ends are closely welded and fixed with upper by plate and headrest-plate so that are relied on
Structure between plate and headrest is more secured, is not easy activity, is not likely to produce and vigorously moves, to improve the firm of the dental diagnostic chair
Property.
2. the dental diagnostic chair, handrail both ends are respectively equipped with the first fixed link and the second fixed link, the first fixed link and
Bearing is equipped between two fixed links and handrail, the first fixed link (14) bottom is closely welded with the second shaft (1024), and is helped
A part for hand and the first fixed link, the second fixed link and bodyboard is in quadrangle, and the second fixed link and bodyboard, the second fixed link
With handrail, handrail is flexibly connected by shaft with the first fixed link, and the second fixed link side is closely welded admittedly with lower by plate
It is fixed so that plate tilt switch is relied on by manually starting, can make to tilt backwards by plate, and keeps the levelness of handrail, from
And the diagnosis and treatment experience of people is enhanced, the consulting environment of comfortable people.
3. the dental diagnostic chair is divided into upper dependence plate and lower by plate by plate, upper to be set by board bottom portion with lower by plate
There are connection extension plate, upper dependence plate and lower dependence board bottom portion to be equipped with direct orbit, the connection extension plate top is corresponding
Pulley is fixed in direct orbit equipped with fixed pulley, and is slidably connected between fixed pulley and direct orbit so that the tooth
Section's patient chair can be according to the mad random adjustment of actual conditions by the height of plate, to make the dental diagnostic chair meet different heights
The needs of crowd improve the applicability and practicability of the dental diagnostic chair.
4. the dental diagnostic chair, permanent magnet direct current motor is equipped between seat inclination control wheel, permanent magnet direct current motor
The first rotating shaft being equipped on the inside of shaft and seat inclination control wheel is same shaft, and the permanent magnet direct current motor bottom and work
Movable plate is closely welded and fixed so that and the dental diagnostic chair tool has double tilting gearings, while the diagnosis and treatment that can be applicable under different situations,
So that human body is put happier, to improve comfort of the people in dental diagnostic, diagnosis and treatment are subtracted for people and doctor
Unhappy trouble.
5. the dental diagnostic chair, support base side is equipped with hydraulic control valve, the hydraulic control valve and support base
Side is closely welded and fixed, and for the people made during diagnosis and treatment, doctor can carry out lifting behaviour by foot to the dental diagnostic chair
Make, facilitate the diagnosis and treatment of doctor, to improve the speed of diagnosis and treatment and the quality of medical treatment result indirectly.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the side structure schematic diagram of the present invention；
Fig. 3 is the seat incline controller structural schematic diagram of the present invention；
Fig. 4 is the connecting box internal structure schematic diagram of the present invention；
Fig. 5 is the dependence plate structure schematic diagram of the present invention；
Fig. 6 is the headrest plate structure schematic diagram of the present invention.
In figure：1- power interfaces；2- hydraulic control valves；3- support bases；4- movable plates；5- seat incline controllers；
6- connecting boxs；7- headrest-plates；8- relies on plate；9- seats tilt regulating switch；10- tilts regulating switch by plate；11- handrails；
12- bodyboards；13- seat bodies；The first fixed links of 14-；15- bearings；The second fixed links of 16-；501- seat inclination control wheels；
502- first rotating shafts；503- permanent magnet direct current motors；701- fixed links；702- rubber card strips；Plate is relied under 801-；802- it is upper according to
Backup plate；803- connection extension plates；804- direct orbits；1201- case mouths；1202- small-sized DC motors；1203- gears；
The second shafts of 1204-.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-6, a kind of dental diagnostic chair, including support base 3 and seat body 13, in the support base 3
Portion is equipped with hydraulic cylinder 301, and the hydraulic cylinder 301 is closely welded and fixed with support base 3, the hydraulic cylinder 301 at least there are four,
Keep the lifting of the dental diagnostic chair more steady, and the hydraulic cylinder 301 is two-way hydraulic cylinder, 3 side of the support base is set
There is hydraulic control valve 2, the hydraulic control valve 2 and the side of support base 3 are closely welded and fixed, and the hydraulic control valve 2
Connected altogether by tracheae and hydraulic cylinder 301, enables the clinician to the height for very easily regulating and controlling the dental diagnostic chair according to actual conditions, institute
It states 1 top of support base and is equipped with movable plate 4, bottom and 301 top of hydraulic cylinder of the movable plate 4 are closely welded and fixed, described
4 inside of movable plate is equipped with seat incline controller 5, and 4 top of the movable plate is equipped with connecting box 6, and 6 top of the connecting box is set
It is the radian design for meeting ergonomics to have bodyboard 12,12 top of the bodyboard, increases comfort level of the patient in diagnosis and treatment, and institute
It states 12 bottom of bodyboard closely to weld with connecting box 6,12 one end of the bodyboard, which is equipped with, relies on plate 8, described by plate 8 to divide for upper dependence
Plate 802 and it is lower rely on plate 801, it is described it is upper by plate 802 and it is lower be equipped with connection extension plate 803 by plate 801 bottom, and it is described on
It is equipped with direct orbit 804 by plate 802 and 801 bottom of lower dependence plate, 803 tops of the connection extension plate are corresponding to be equipped with
Fixed pulley allows to be adjusted according to actual conditions by the height of plate 8, and lower be equipped with by 801 top both sides of plate is helped
Hand 11,11 top of the handrail are equipped with seat and tilt regulating switch 9, and the seat tilts 9 side of regulating switch and is equipped with by plate
Regulating switch 10 is tilted, and the seat tilts regulating switch 9 and tilts 10 top of regulating switch by plate and is equipped with protecting cap, prevents
Only patient is not intended to touching switch in diagnosis and treatment process, keeps diagnosis and treatment process safer, and 11 both ends of the handrail are respectively equipped with the first fixation
Bar 14 and the second fixed link 16 are equipped with bearing 15 between first fixed link, 14 and second fixed link 16 and handrail 11, and
First fixed link, 14 bottom and the closely welding of the second shaft 1204, keep the overall structure of the dental diagnostic chair adjustable and and
It is firm.
Further, described to be equipped with fixed link 701 by 8 top of plate, 701 top of the fixed link is equipped with headrest-plate 7, institute
It states 7 side of headrest-plate to set there are two rubber card strip 702, plays the role of immobilized patients head, the fixation in diagnosis and treatment process
701 both ends of bar are inserted into respectively to be relied in plate 802 and headrest-plate 7, and 701 both ends of the fixed link rely on plate 802 and head with upper
Pillow plate 7 is closely welded and fixed so that headrest-plate 7 is more firm, extends the service life of the dental diagnostic chair, and the rubber indirectly
Glue strip 702 is flexible rubber strip, and the depth of the rubber card strip 702 is not less than 5CM, the length of the rubber card strip 702
Degree matches with headrest-plate 7, and the structure of headrest-plate is made more to rationalize.
Further, a part for the handrail 11 and the first fixed link 14, the second fixed link 16 and bodyboard 12 is in four sides
Shape, and the second fixed link 16 and bodyboard 12, the second fixed link 16 and handrail 11, handrail 11 and the first fixed link 14 pass through shaft
15 flexible connections, keep 11 overall structure of handrail controllable, and 16 side of the second fixed link is closely welded with lower by plate 801
One is fixed, makes the movement of the first fixed link 14 that can drive the movement by plate 8, to play the gradient adjusted by plate 8
Effect.
Further, the fixed pulley is in the direct orbit 804, and the fixed pulley and direct orbit 804 it
Between be slidably connected, make more smooth and more firm during extending or shorten by plate 8.
Further, 2 side of the hydraulic control valve is equipped with power interface 1, and the power interface 1 is embedded connects
Mouthful, it avoids causing to stumble because of power cord when people are movable near the dental diagnostic chair, and make the safety of power interface
It greatly improves.
Further, 5 both ends of seat incline controller are respectively equipped with seat inclination control wheel 501, the seat
501 inside of inclination control wheel is equipped with first rotating shaft 502, and 501 half of seat inclination control wheel is embedded in movable plate 4, is saved
Space and make stabilized structure, the first rotating shaft 502 runs through two seat inclination control wheels 801, and with the both ends of fixed plate 4
It is flexibly connected, permanent magnet direct current motor 503, the permanent magnet direct current motor 503 is equipped between the seat inclination control wheel 501
The first rotating shaft 502 that is equipped with of 501 inside of shaft and seat inclination control wheel be same shaft, make permanent magnet direct current motor 503
Movement can directly drive the movement of seat inclination control wheel 501,503 bottom of the permanent magnet direct current motor tight with movable plate 4
It is close to be welded and fixed, ensure the firm of permanent magnet direct current motor 503, and the level height of the permanent magnet AC motor 503 is less than
The level height of seat inclination control wheel 501 makes to wipe when seat inclination control wheel 501 moves and encounters Permanent magnet DC
Motor 503 ensures that the safety of permanent magnet direct current motor 503, the top and 6 bottom of connecting box of the seat angle wheel 501 are tight
It is close to be welded and fixed.
Further, 12 inside of the bodyboard is provided with case mouth 1201, the case mouth 1201 and 6 internal run-through of connecting box, makes
Inner space bigger is obtained, the connecting box is internally provided with minitype permanent magnetism dc motor 1202, the small-sized DC motor
1202 bottoms are closely welded and fixed with 6 bottom of connecting box, and 1202 side of the small-sized DC motor is equipped with gear 1203, described
Gear 1203 is rotatably connected with small-sized DC motor 1202, and 1203 side of the gear is equipped with the second shaft 1204, and described the
Two shafts 1204 are equipped with the line tooth that can be engaged with gear 1203 at gear 1203 so that the fortune of minitype permanent magnetism direct current generator 1202
Kinetic energy drives the movement of the second shaft 1204, and second shaft 1204 runs through connecting box 6, and second shaft 1204 extends
Go out connecting box 6 and be closely welded and fixed with 14 bottom of the first fixed link so that the movement of the second shaft 1204 can directly drive
One fixed link 14 is that arcuate movement is done in the center of circle with the second shaft 1204, and 8 gradient of plate is relied on to achieve the purpose that adjust.
Further, the minimum 0.8KW of the power of the permanent magnet direct current motor 503, the minitype permanent magnetism direct current drive
The minimum 0.4KW of power of machine 1202 ensures that dynamical system can be suitble to the use of different weight patient.
Operation principle：First, which is powered on by power interface 1, when patient needs to carry out dentistry
When diagnosis and treatment, patient first lies in bodyboard 12, then according to the stature of oneself and comfort level, by tilting regulating switch by plate
10, so that minitype permanent magnetism direct current generator 1202 is rotated, to the rotation with moving gear 1203, makes second turn engaged with gear 1203
Axis 1204 rotates, so that the first fixed link 14 is that radian movement is done in the center of circle around the second shaft 1204, to adjust by plate 8
Gradient gently can draw or press headrest-plate 7 according to the different heights of patient to reach comfortable purpose, with reach by according to
The purpose that the whole height of backup plate 8 is adjusted, makes capable of being positioned over head on headrest-plate 7 per capita for different heights, to facilitate doctor
Treatment, increase the comfort level of patient, then suggested according to doctor, by seat gradient regulating switch 9, make permanent direct-current electric
Motivation 503 rotate, to drive the rotation of seat inclination control wheel 501, to make the gradient of seat entirety meet doctor with
The demand of patient, and before diagnosis and treatment or during diagnosis and treatment, the lifting that doctor can adjust hydraulic control valve 2 by foot is opened
It closes, so that four inside support base 3 hydraulic cylinders 301 is moved vertically, the dental diagnostic chair height is steadily adjusted to reach
Purpose makes the medical treatment condition of patient be improved to facilitate the diagnosis and treatment of doctor.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of dental diagnostic chair, including support base (3) and seat body (13), it is characterised in that：The support base (3)
It is internally provided with hydraulic cylinder (301), the hydraulic cylinder (301) is closely welded and fixed with support base (3), the hydraulic cylinder (301)
There are four at least, and the hydraulic cylinder (301) is two-way hydraulic cylinder, and support base (3) side is equipped with hydraulic control valve
(2), the hydraulic control valve (2) and the side of support base (3) are closely welded and fixed, and the hydraulic control valve (2) passes through
Tracheae connects altogether with hydraulic cylinder (301), support base (1) top be equipped with movable plate (4), the bottom of the movable plate (4) with
Hydraulic cylinder (301) top is closely welded and fixed, and seat incline controller (5), the activity are equipped on the inside of the movable plate (4)
Plate (4) top is equipped with connecting box (6), and connecting box (6) top is equipped with bodyboard (12), and bodyboard (12) top is to meet people
The radian of body engineering designs, and the bodyboard (12) bottom is closely welded with connecting box (6), described bodyboard (12) one end be equipped with according to
Backup plate (8), it is described by plate (8) be divided by plate (802) and it is lower by plate (801), it is described it is upper by plate (802) and under according to
Backup plate (801) bottom is equipped with connection extension plate (803), and the upper dependence plate (802) and lower dependence plate (801) bottom are equipped with
Direct orbit (804), corresponding be equipped in connection extension plate (803) top fix pulley, described lower by plate (801) top
Both sides are held to be equipped with handrail (11), handrail (11) top is equipped with seat and tilts regulating switch (9), and the seat tilts regulation and control and opens
It closes (9) side to be equipped with by plate inclination regulating switch (10), and the seat tilts regulating switch (9) and tilts regulation and control by plate
It switchs (10) top and is equipped with protecting cap, handrail (11) both ends are respectively equipped with the first fixed link (14) and the second fixed link
(16), bearing (15), and described are equipped between first fixed link (14) and the second fixed link (16) and handrail (11)
It is closely welded with the second shaft (1204) one fixed link (14) bottom.
2. a kind of dental diagnostic chair according to claim 1, it is characterised in that：Described be equipped with by plate (8) top is fixed
Bar (701), fixed link (701) top are equipped with headrest-plate (7), and headrest-plate (7) side is set there are two rubber card strip
(702), fixed link (701) both ends are inserted into respectively relies in plate (802) and headrest-plate (7), and the fixed link (701)
Both ends are closely welded and fixed with upper by plate (802) and headrest-plate (7), and the rubber card strip (702) is flexible rubber strip,
And the depth of the rubber card strip (702) is not less than 5CM, length and the headrest-plate (7) of the rubber card strip (702) match.
3. a kind of dental diagnostic chair according to claim 1, it is characterised in that：The handrail (11) and the first fixed link
(14), a part for the second fixed link (16) and bodyboard (12) is in quadrangle, and the second fixed link (16) and bodyboard (12), and second
Fixed link (16) and handrail (11), handrail (11) are flexibly connected by shaft (15) with the first fixed link (14), and described the
Two fixed links (16) side is with lower by the close welded fixation of plate (801).
4. a kind of dental diagnostic chair according to claim 1, it is characterised in that：The fixed pulley is embedded in direct orbit
(804) it in, and is slidably connected between the fixed pulley and direct orbit (804).
5. a kind of dental diagnostic chair according to claim 1, it is characterised in that：Hydraulic control valve (2) side is equipped with
Power interface (1), and the power interface (1) is embedded interface.
6. a kind of dental diagnostic chair according to claim 1, it is characterised in that：The seat incline controller (5) two
End is respectively equipped with seat inclination control wheel (501), and first rotating shaft (502), institute are equipped on the inside of the seat inclination control wheel (501)
It states in seat inclination control wheel (501) half insertion movable plate (4), the first rotating shaft (502) tilts control through two seats
Ratch (801), and be flexibly connected with the both ends of fixed plate (4), Permanent magnet DC is equipped between the seat inclination control wheel (501)
First be equipped on the inside of motor (503), the shaft of the permanent magnet direct current motor (503) and seat inclination control wheel (501)
Shaft (502) is same shaft, and permanent magnet direct current motor (503) bottom is closely welded and fixed with movable plate (4), and described
The level height of permanent magnet AC motor (503) is less than the level height of seat inclination control wheel (501), the seat angle wheel
(501) top is closely welded and fixed with connecting box (6) bottom.
7. a kind of dental diagnostic chair according to claim 1, it is characterised in that：It is provided with case mouth on the inside of the bodyboard (12)
(1201), the case mouth (1201) and connecting box (6) internal run-through, the connecting box are internally provided with minitype permanent magnetism dc motor
(1202), small-sized DC motor (1202) bottom is closely welded and fixed with connecting box (6) bottom, the small DC
Motivation (1202) side is equipped with gear (1203), and the gear (1203) is rotatably connected with small-sized DC motor (1202), institute
It states gear (1203) side and is equipped with the second shaft (1204), second shaft (1204) is equipped with energy and tooth at gear (1203)
The line tooth of (1203) engagement is taken turns, and second shaft (1204) runs through connecting box (6), second shaft (1204) is extended
Connecting box (6) is simultaneously closely welded and fixed with the first fixed link (14) bottom.
8. a kind of dental diagnostic chair according to claim 1, it is characterised in that：The permanent magnet direct current motor (503)
Power minimum 0.8KW, the minimum 0.4KW of power of the minitype permanent magnetism dc motor (1202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115768.1A CN108309676A (en) | 2018-02-06 | 2018-02-06 | A kind of dental diagnostic chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115768.1A CN108309676A (en) | 2018-02-06 | 2018-02-06 | A kind of dental diagnostic chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108309676A true CN108309676A (en) | 2018-07-24 |
Family
ID=62902903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115768.1A Pending CN108309676A (en) | 2018-02-06 | 2018-02-06 | A kind of dental diagnostic chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108309676A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081650A (en) * | 2021-04-07 | 2021-07-09 | 郭柔汐 | Tray table for department of stomatology |
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| CN106551773A (en) * | 2016-10-20 | 2017-04-05 | 钟立朋 | A kind of electronic dentistry chair lift structure |
| CN106859908A (en) * | 2016-12-31 | 2017-06-20 | 重庆楠婧琳科技开发有限公司 | Dental multipurpose therapy unit seat |
| CN107582315A (en) * | 2017-09-27 | 2018-01-16 | 中国人民解放军第四军医大学 | The dentistry chair seat of adjustable-angle |
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2018
- 2018-02-06 CN CN201810115768.1A patent/CN108309676A/en active Pending
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| CN113081650A (en) * | 2021-04-07 | 2021-07-09 | 郭柔汐 | Tray table for department of stomatology |
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Application publication date: 20180724 |
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| RJ01 | Rejection of invention patent application after publication |