CN108392290A - A kind of adjustable for height oral cavity supporting rack - Google Patents
A kind of adjustable for height oral cavity supporting rack Download PDFInfo
- Publication number
- CN108392290A CN108392290A CN201810334239.0A CN201810334239A CN108392290A CN 108392290 A CN108392290 A CN 108392290A CN 201810334239 A CN201810334239 A CN 201810334239A CN 108392290 A CN108392290 A CN 108392290A
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- China
- Prior art keywords
- hole
- wall
- oral cavity
- supporting rack
- adjustable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention belongs to oral cavity supporting rack technical fields, more particularly to a kind of adjustable for height oral cavity supporting rack, the problem of can not being adjusted synchronously for two wedge-shaped impressions in a kind of oral care supporting rack of Patent No. " 206403875 U of CN ", now propose following scheme, the rectangular through-hole being opened in including connecting shaft and vertically in connecting shaft, trapezoidal placing groove is offered on the side inner wall of the rectangular through-hole, trapezoidal placing groove offers the first circular through hole on the side inner wall far from its opening, and first the inside of circular through hole be installed with first bearing, the second circular through hole is offered on the other side inner wall of rectangular through-hole.The present invention is economical and practical, after the tooth of patient is stung in corresponding wedge-shaped impression, pass through rotating wheel so that distance can gradually increase between the wedge-shaped impression being inlaid in respectively on two L-shaped pedestals, and opposite variation occurs for the height where two wedge-shaped impressions, is conducive to doctor and uses.
Description
Technical field
The present invention relates to oral cavity supporting rack technical field more particularly to a kind of adjustable for height oral cavity supporting racks.
Background technology
It is past when doctor carries out dental filling in patient's mouth, has tooth pulled out, cleans the teeth, treat periodontal disease and desensitization, repair the treatments such as hat
It is past to need the regular hour.Patient needs to dehisce to coordinate always during this operation, and doctor can just be made to complete curative activity.Doctor
Often patient is needed to dehisce as possible in order to get a clear view in operation, so patient's time of dehiscing is longer, it is easy to fatigue.
Most patients cannot adhere to, need the rest of break time, and patient's consultation time is caused to extend, and also wait the patient not gone to a doctor
Time-lag.Meanwhile also increasing the working time of surgeon dentist.
In order to solve problem above, a kind of oral care support of Patent No. " 206403875 U of CN " is retrieved
Frame, the patent include upper support frame, lower bracing frame, upper connecting rod, lower connecting rod, connector sleeve；On upper support frame and lower bracing frame
It is respectively arranged with bulb；It is provided with wedge-shaped impression among upper support frame and lower bracing frame；One end of upper connecting rod and lower connecting rod point
Spherical groove is not provided with it；Bulb is mounted in spherical groove；The other end of upper connecting rod and lower connecting rod is respectively arranged with spiral shell
Line；One end in connector sleeve is provided with plus thread；The other end in connector sleeve is provided with left-hand thread；The outer wall of connector sleeve is provided with
Annulus；Upper connecting rod is threadedly attached in one end of connector sleeve；Lower connecting rod is threadedly attached in the other end of connector sleeve.
The patent greatly reduces not medical patient's waiting time and delays, and reduces the working time of surgeon dentist.But
Two wedge-shaped impressions in the patent can not be adjusted synchronously.
Two wedge shapes in a kind of oral care supporting rack in order to solve Patent No. " 206403875 U of CN " are recessed
A kind of the problem of slot can not be adjusted synchronously, it is proposed that adjustable for height oral cavity supporting rack.
Invention content
Technical problems based on background technology, the present invention propose a kind of adjustable for height oral cavity supporting rack.
A kind of adjustable for height oral cavity supporting rack proposed by the present invention, including connecting shaft and be opened in connecting shaft vertically
Rectangular through-hole, offer trapezoidal placing groove on the side inner wall of the rectangular through-hole, trapezoidal placing groove far from its opening one
The first circular through hole is offered on the inner wall of side, and the inside of the first circular through hole is installed with first bearing, rectangular through-hole
The second circular through hole is offered on the inner wall of the other side, and the inside of the second circular through hole is installed with second bearing, the second axis
It holds and is installed with the same connection cross bar on the inside of first bearing, and connect cross bar and be located at the installation of one end on the outside of connecting shaft
There is runner, the limiting slot being opened on the inner wall of rectangular through-hole both sides is equipped with above and below trapezoidal placing groove, and positioned at same
Contact has the limit being slidably installed with limiting slot on the side inner wall that two limiting slots on one vertical axis are located remotely from each other
Block, limited block is installed with extension spring close to the side of connection cross bar and limiting slot between connection cross bar, and is located at
L-shaped pedestal is installed between two limited blocks in same level, one end that two L-shaped pedestals are located remotely from each other extends to
The outside of connecting shaft, and it is embedded with wedge-shaped impression, wedge-shaped impression is built-in with cushion, and the other end of L-shaped pedestal offers the first work
The inner horizontal of dynamic slot, the first loose slot is rotatablely equipped with first rotating shaft, and the outside fixing sleeve of first rotating shaft is equipped with supporting rod,
The Mobile base for being equipped between two supporting rods and connecting cross bar outside screw suit, and the top and bottom of Mobile base offer
The inner horizontal of second loose slot, the second loose slot is rotatablely equipped with the second shaft, and the outside of the second shaft and supporting rod are solid
Fixed suit.
Preferably, the both sides of the limited block are respectively and fixedly provided with sliding block, and sliding block slidably connects and is opened in limit groove sidewall
On sliding slot.
Preferably, position tapped through hole corresponding with connection cross bar is offered on the Mobile base, and tapped through hole is nibbled
The arcuate thread for having and being arranged on the outside of connection cross bar is closed, the other both sides inner wall of Mobile base and rectangular through-hole is slidably connected.
Preferably, first loose slot is set as being open close to the side of trapezoidal placing groove.
Preferably, the side of second loose slot far from trapezoidal placing groove is set as being open.
Preferably, position third circular through hole corresponding with first rotating shaft is offered on the supporting rod, and third is justified
The side wall of shape through-hole and the outside of first rotating shaft are fixedly mounted.
Preferably, position the 4th circular through hole corresponding with the second shaft, and the 4th circle are offered on the supporting rod
The outside of the side wall of shape through-hole and the second shaft is fixedly mounted.
Preferably, the supporting rod is set as rectangular configuration, and supporting rod is respectively with the first loose slot far from its opening
The side inner wall of side inner wall and the second loose slot far from its opening is in contact.
Preferably, two wedge-shaped impressions are symmetrical arranged, and two wedge-shaped impression sides close to each other are fixed with sphere, ball
The spherical groove that body is matched and is opened on L-shaped pedestal.
Beneficial effects of the present invention：
（1）Pass through the screw thread on runner, connection cross bar, first bearing, second bearing, arcuate thread, rectangular through-hole and Mobile base
Through-hole matches cooperation, and after the tooth of patient is stung in corresponding wedge-shaped impression, rotating wheel can drive Mobile base to separate
It is moved in the direction of runner；
（2）Pass through the second loose slot for being opened on Mobile base, the second shaft, supporting rod, the first loose slot, first rotating shaft, L-shaped
Pedestal, limited block, sliding block, sliding slot and wedge-shaped impression match, when being moved to the direction far from runner when Mobile base, support
Bar is rotated by the second shaft in the inside of the second loose slot, simultaneously supports bar by first rotating shaft in the first loose slot
Inside is rotated so that the angle of inclination of supporting rod gradually increases, and supporting rod drives the sliding block on limited block by L-shaped pedestal
It is slided in sliding slot, L-shaped pedestal drives wedge-shaped impression to carry out position movement, and the distance between two wedge-shaped impressions can be gradual
Increase, opposite variation occurs for the height where two wedge-shaped impressions at this time, is used convenient for doctor；
The present invention is economical and practical, after the tooth of patient is stung in corresponding wedge-shaped impression, passes through rotating wheel so that embedding respectively
Distance can gradually increase between wedge-shaped impression on two L-shaped pedestals, and the height where two wedge-shaped impressions occurs
Opposite variation, is conducive to doctor and uses.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of adjustable for height oral cavity supporting rack proposed by the present invention；
Fig. 2 is a kind of sectional view of the A-A of adjustable for height oral cavity supporting rack proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the B-B of adjustable for height oral cavity supporting rack proposed by the present invention.
In figure：1 connecting shaft, 2 rectangular through-holes, 3 trapezoidal placing grooves, 4 first bearings, 5 second bearings, 6 connection cross bars, 7 turns
Wheel, 8 limiting slots, 9 limited blocks, 10 sliding blocks, 11 extension springs, 12 L-shaped pedestals, 13 wedge-shaped impressions, 14 cushions, 15 first activities
Slot, 16 first rotating shafts, 17 supporting rods, 18 Mobile bases, 19 tapped through holes, 20 arcuate threads, 21 second loose slots, 22 second turns
Axis, 23 spherical grooves, 24 spheres.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment
With reference to figure 1-3, a kind of adjustable for height oral cavity supporting rack is proposed in the present embodiment, including connecting shaft 1 and perpendicular
The rectangular through-hole being located in connecting shaft 12 is headed straight for, trapezoidal placing groove 3, trapezoidal placement are offered on the side inner wall of rectangular through-hole 2
Slot 3 offers the first circular through hole on the side inner wall far from its opening, and the inside of the first circular through hole is installed with the
One bearing 4 offers the second circular through hole on the other side inner wall of rectangular through-hole 2, and peace is fixed in the inside of the second circular through hole
Equipped with second bearing 5, the inside of second bearing 5 and first bearing 4 is installed with the same connection cross bar 6, and connects cross bar 6
One end positioned at 1 outside of connecting shaft is equipped with runner 7, is equipped with above and below trapezoidal placing groove 3 and is opened in rectangular through-hole 2
Limiting slot 8 on the inner wall of both sides, and on the side inner wall that is located remotely from each other of two limiting slots 8 on the same vertical axis
Contact has a limited block 9 being slidably installed with limiting slot 8, limited block 9 close to the side of connection cross bar 6 with limiting slot 8 is close connect
It is installed with extension spring 11 between cross bar 6, and L is installed between two limited blocks 9 in same level
Shape pedestal 12, one end that two L-shaped pedestals 12 are located remotely from each other extends to the outside of connecting shaft 1, and is embedded with wedge-shaped impression 13, wedge
Connected in star 13 is built-in with cushion 14, and the other end of L-shaped pedestal 12 offers the first loose slot 15, the internal water of the first loose slot 15
It is flat to be rotatablely equipped with first rotating shaft 16, and the outside fixing sleeve of first rotating shaft 16 is equipped with supporting rod 17, between two supporting rods 17
Equipped with connect 6 outside screw of cross bar suit Mobile base 18, and the top and bottom of Mobile base 18 offer second activity
The inner horizontal of slot 21, the second loose slot 21 is rotatablely equipped with the second shaft 22, and the outside of the second shaft 22 and supporting rod 17
Fixed suit, the present invention is economical and practical, after the tooth of patient is stung in corresponding wedge-shaped impression 13, by rotating wheel 7, makes
Distance can gradually increase between obtaining the wedge-shaped impression 13 being inlaid in respectively on two L-shaped pedestals 12, and two wedge-shaped impressions 13
Opposite variation occurs for the height at place, is conducive to doctor and uses.
In the present embodiment, the both sides of limited block 9 are respectively and fixedly provided with sliding block 10, and sliding block 10 slidably connects and is opened in limiting slot
Sliding slot on 8 side walls offers position tapped through hole 19 corresponding with connection cross bar 6, and tapped through hole 19 on Mobile base 18
It is engaged with the arcuate thread 20 being arranged in 6 outside of connection cross bar, Mobile base 18 and the other both sides inner wall sliding of rectangular through-hole 2 connect
It connects, the first loose slot 15 is set as being open close to the side of trapezoidal placing groove 3, and the second loose slot 21 is far from trapezoidal placing groove 3
Side is set as being open, and position third circular through hole corresponding with first rotating shaft 16 is offered on supporting rod 17, and third is justified
The side wall of shape through-hole and the outside of first rotating shaft 16 are fixedly mounted, and it is corresponding with the second shaft 22 to offer position on supporting rod 17
The 4th circular through hole, and the outside of the side wall of the 4th circular through hole and the second shaft 22 is fixedly mounted, and supporting rod 17 is set as
Rectangular configuration, and supporting rod 17 is respectively with side inner wall of first loose slot 15 far from its opening and the second loose slot 21 far from it
The side inner wall of opening is in contact, and two wedge-shaped impressions 13 are symmetrical arranged, and two wedge-shaped impressions 13 it is close to each other side it is solid
Surely there is sphere 24, the spherical groove 23 that sphere 24 is matched and is opened on L-shaped pedestal 12, the present invention is economical and practical, when the tooth of patient
After tooth is stung in corresponding wedge-shaped impression 13, pass through rotating wheel 7 so that the wedge shape being inlaid in respectively on two L-shaped pedestals 12
Distance can gradually increase between groove 13, and opposite variation occurs for the height where two wedge-shaped impressions 13, is conducive to doctor
It is used.
In the present embodiment, after the tooth of patient is stung in the corresponding wedge-shaped impression 13, rotating wheel 7 first, on runner 7
Be fixed with connection cross bar 6, and connect cross bar 6 respectively by first bearing 4, second bearing 5 be mounted on the first circular through hole in and
In second circular through hole, runner 7 drives connection cross bar 6 to be rotated, due to the arcuate thread 20 and Mobile base on connection cross bar 6
Tapped through hole 19 on 18 is meshed, and connection cross bar 6 drives Mobile base 18 to be slided on the other both sides inner wall of rectangular through-hole 2
It is dynamic so that Mobile base 18 is moved to the direction far from runner 7, and supporting rod 17 is movable second by the second shaft 22 at this time
The inside of slot 21 is rotated, and is simultaneously supported bar 17 and is rotated in the inside of the first loose slot 15 by first rotating shaft 16, is made
The angle of inclination for obtaining supporting rod 17 gradually increases, and supporting rod 17 drives L-shaped pedestal 12 to carry out position movement, and L-shaped pedestal 12 drives
Sliding block 10 on limited block 9 is slided in sliding slot, and limited block 9 stretches extension spring 11, while 12 band of L-shaped pedestal
Dynamic wedge-shaped impression 13 carries out position movement, and the distance between two wedge-shaped impressions 13 can gradually increase, at this time two wedge-shaped impressions
Opposite variation occurs for the height where 13, is conducive to doctor and uses, and is easy to operate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of adjustable for height oral cavity supporting rack, including connecting shaft（1）Be opened in connecting shaft vertically（1）On rectangle it is logical
Hole（2）, which is characterized in that the rectangular through-hole（2）Side inner wall on offer trapezoidal placing groove（3）, trapezoidal placing groove（3）
The first circular through hole is offered on side inner wall far from its opening, and the inside of the first circular through hole is installed with first axle
It holds（4）, rectangular through-hole（2）Other side inner wall on offer the second circular through hole, and peace is fixed in the inside of the second circular through hole
Equipped with second bearing（5）, second bearing（5）And first bearing（4）Inside be installed with the same connection cross bar（6）, and
Connect cross bar（6）Positioned at connecting shaft（1）The one end in outside is equipped with runner（7）, trapezoidal placing groove（3）Above and below be all provided with
It is opened in rectangular through-hole（2）Limiting slot on the inner wall of both sides（8）, and two limiting slots on same vertical axis
（8）Contact has and limiting slot on the side inner wall being located remotely from each other（8）The limited block being slidably installed（9）, limited block（9）Close to even
Connect cross bar（6）Side and limiting slot（8）Close to connection cross bar（6）Between be installed with extension spring（11）, and positioned at same
Two limited blocks on one horizontal plane（9）Between be installed with L-shaped pedestal（12）, two L-shaped pedestals（12）It is located remotely from each other
One end extends to connecting shaft（1）Outside, and be embedded with wedge-shaped impression（13）, wedge-shaped impression（13）It is built-in with cushion（14）, L-shaped
Pedestal（12）The other end offer the first loose slot（15）, the first loose slot（15）Inner horizontal be rotatablely equipped with first turn
Axis（16）, and first rotating shaft（16）Outside fixing sleeve be equipped with supporting rod（17）, two supporting rods（17）Between be equipped with and connect
Cross bar（6）The Mobile base of outside screw suit（18）, and Mobile base（18）Top and bottom offer the second loose slot
（21）, the second loose slot（21）Inner horizontal be rotatablely equipped with the second shaft（22）, and the second shaft（22）Outside and branch
Strut（17）Fixed suit.
2. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that the limited block（9）
Both sides be respectively and fixedly provided with sliding block（10）, and sliding block（10）It slidably connects and is opened in limiting slot（8）Sliding slot on side wall.
3. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that the Mobile base（18）
On offer position and connect cross bar（6）Corresponding tapped through hole（19）, and tapped through hole（19）Setting is engaged with to connect
Cross bar（6）The arcuate thread in outside（20）, Mobile base（18）With rectangular through-hole（2）Other both sides inner wall be slidably connected.
4. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that first loose slot
（15）Close to trapezoidal placing groove（3）Side be set as being open.
5. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that second loose slot
（21）Far from trapezoidal placing groove（3）Side be set as being open.
6. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that the supporting rod（17）
On offer position and first rotating shaft（16）Corresponding third circular through hole, and the side wall and first rotating shaft of third circular through hole
（16）Outside be fixedly mounted.
7. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that the supporting rod（17）
On offer position and the second shaft（22）Corresponding 4th circular through hole, and the side wall and the second shaft of the 4th circular through hole
（22）Outside be fixedly mounted.
8. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that the supporting rod（17）
It is set as rectangular configuration, and supporting rod（17）Respectively with the first loose slot（15）Side inner wall far from its opening and the second activity
Slot（21）Side inner wall far from its opening is in contact.
9. a kind of adjustable for height oral cavity supporting rack according to claim 1, which is characterized in that two wedge-shaped impressions
（13）It is symmetrical arranged, and two wedge-shaped impressions（13）Side close to each other is fixed with sphere（24）, sphere（24）It matches and opens
It is located at L-shaped pedestal（12）On spherical groove（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810334239.0A CN108392290A (en) | 2018-04-14 | 2018-04-14 | A kind of adjustable for height oral cavity supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810334239.0A CN108392290A (en) | 2018-04-14 | 2018-04-14 | A kind of adjustable for height oral cavity supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108392290A true CN108392290A (en) | 2018-08-14 |
Family
ID=63100135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810334239.0A Withdrawn CN108392290A (en) | 2018-04-14 | 2018-04-14 | A kind of adjustable for height oral cavity supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392290A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199313A (en) * | 2018-10-15 | 2019-01-15 | 张雪松 | A kind of paediatrics examination of mouth includes mouthpart |
| CN111938841A (en) * | 2020-08-06 | 2020-11-17 | 漯河市第一人民医院 | Auxiliary positioning device for oral implantation and positioning method thereof |
| CN112294477A (en) * | 2020-09-27 | 2021-02-02 | 宁波城市职业技术学院 | Oral treatment device with self-suction function |
-
2018
- 2018-04-14 CN CN201810334239.0A patent/CN108392290A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199313A (en) * | 2018-10-15 | 2019-01-15 | 张雪松 | A kind of paediatrics examination of mouth includes mouthpart |
| CN109199313B (en) * | 2018-10-15 | 2020-12-22 | 周海澜 | Mouth ware is drawn together in paediatrics oral examination |
| CN111938841A (en) * | 2020-08-06 | 2020-11-17 | 漯河市第一人民医院 | Auxiliary positioning device for oral implantation and positioning method thereof |
| CN111938841B (en) * | 2020-08-06 | 2021-09-17 | 漯河市第一人民医院 | Auxiliary positioning device for oral implantation and positioning method thereof |
| CN112294477A (en) * | 2020-09-27 | 2021-02-02 | 宁波城市职业技术学院 | Oral treatment device with self-suction function |
| CN112294477B (en) * | 2020-09-27 | 2021-10-22 | 宁波城市职业技术学院 | Oral treatment device with self-suction function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180814 |
|
| WW01 | Invention patent application withdrawn after publication |