CN206675508U - Oral cavity sync buffering opener - Google Patents
Oral cavity sync buffering opener Download PDFInfo
- Publication number
- CN206675508U CN206675508U CN201621470514.4U CN201621470514U CN206675508U CN 206675508 U CN206675508 U CN 206675508U CN 201621470514 U CN201621470514 U CN 201621470514U CN 206675508 U CN206675508 U CN 206675508U
- Authority
- CN
- China
- Prior art keywords
- guide blot
- blot bar
- nut
- shaft
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of oral cavity sync buffering opener, belongs to technical field of medical instruments, its structure includes guide blot bar, guide blot bar outer framework and motor；The shaft epimere of guide blot bar offers epimere external screw thread, and the shaft hypomere of guide blot bar offers hypomere external screw thread, epimere external screw thread and the externally threaded hand of spiral of hypomere to anti-, and pitch is identical；The motor rack center of guide blot bar outer framework is fixedly installed motor, and motor driving output rotor rotating shaft both ends are leant out and extended to respectively to both ends in guide blot bar outer framework on the axle bed enclosed；Rotor shaft rotation is synchronous to drive upper nut and the next nut relatively close or relative deviate from.The oral cavity sync buffering opener opening manipulation is convenient and swift, and operation is flexible, mitigates the opening pain of patient, is advantageous to co-treatment.
Description
Technical field
Technical field of medical instruments is the utility model is related to, specifically a kind of oral cavity sync buffering opener.
Background technology
In general, there are the organs such as tooth, tongue in human oral cavity.The antetheca in oral cavity is lip, side wall is cheek, top is palate, oral cavity bottom
For structures such as mucous membrane and fleshes.Oral cavity is divided into the vestibule of mouth diease of preceding outside portion and the cavum oris proprium of rear inside portion by means of upper and lower dental arch；When
When maxillary and mandibular teeth is engaged, the gap at third molar rear can be borrowed to communicate between the vestibule of mouth diease and cavum oris proprium.Clinically work as patient
During teeth clenched, opener or intubation, injection of medicine or nutriment can be put by passage whereby, while prevent biting for tongue.It is clinical
Or often maintain the state of opening to implement diagnosis or treatment to oral cavity during operation, knot be present in existing opener
Structure is complicated, and opening is ineffective, or opening force is spent in strong, or even some apparatuses can maintain the state of opening but to oral cavity
There is the obstacle of seriousness for the operation of other apparatuses of interior treatment so that operation can not be smoothed out.
, it is necessary to carry out the operation of many operations during the treatment and nursing of the department of stomatology, so many operation requires behaviour
Work is all very accurate strict, to ensure the safety and health of patient.This requirement to operation on oral cavity is very kept on improving.Prior art
Upper oral cavity sync buffering opener has many, and most of is the sawtooth button of cutting nippers type using scissors, pincers knife as force application means, can only
It is interim fixed, it is impossible to play a part of prying open for a long time, be particularly susceptible and disconnect and release opening, operation or medical treatment to oral cavity
There is certain risk in maintenance, but its is structural and functional single, and use is inconvenient, and also patient can be caused to a certain degree
On danger, its operation safety coefficient can not ensure.How to develop and design a kind of high apparatus of being used conveniently and safely property always
It is that oral medical nursing research and development have an important topic to be solved.
The content of the invention
Technical assignment of the present utility model is that solve the deficiencies in the prior art, there is provided a kind of oral cavity sync buffering opener.
The technical solution of the utility model realizes in the following manner, the oral cavity sync buffering opener, its structure bag
Include guide blot bar, guide blot bar outer framework and motor；
The shaft epimere of guide blot bar offers epimere external screw thread,
The shaft hypomere of guide blot bar offers hypomere external screw thread,
Epimere external screw thread and the externally threaded hand of spiral of hypomere are to anti-, and pitch is identical；
Upper nut is installed with the shaft of guide blot bar, the periphery of upper nut is provided with and upper nut one
Upper circumference fluted disc, the guide blot bar upper sleeve through above upper nut have upper sleeve, and the inner ring barrel dliameter of upper sleeve is more than
The externally threaded external diameter of guide blot bar,
Upper sleeve side is fixedly connected with upper intraoral extension rod, and the extending end of upper intraoral extension rod is fixedly connected
There is a upper rotating shaft, the thickness of upper intraoral extension rod is decreased to straight with upper rotating shaft from upper collar end to the gradual change of upper rotating shaft end
Footpath thickness is identical；The both ends of upper rotating shaft are respectively arranged with upper axle sleeve, and two upper axle sleeves are fixedly connected under upper tooth supporting plate
Centre of surface portion；
The upper surface of upper tooth supporting plate, which offers, wears access slot, above wears access slot and wears and is connected to upper tooth reverse mould silicagel pad；
The next nut is installed with the shaft of guide blot bar, the periphery of the next nut is provided with and the next nut one
The next circumference fluted disc, the guide blot bar below the next nut are coated with the next sleeve, and the inner ring barrel dliameter of the next sleeve, which is more than, leads
To the externally threaded external diameter of shank of bolt,
The next sleeve side is fixedly connected with the next intraoral extension rod, and the extending end of the next intraoral extension rod is fixedly connected
There is a next rotating shaft, the thickness of the next intraoral extension rod is decreased to straight with the next rotating shaft from the next collar end to the gradual change of the next rotating shaft end
Footpath thickness is identical；The both ends of the next rotating shaft are respectively arranged with the next axle sleeve, and two the next axle sleeves are fixedly connected under lower tooth supporting plate
Centre of surface portion；
The lower surface of lower tooth supporting plate, which offers down, wears access slot, under wear access slot and wear and be connected to lower tooth reverse mould silicagel pad；
The upper upper frame of guide blot bar outer framework and the upper end clamping of guide blot bar,
The lower upper frame of guide blot bar outer framework and the bottom clamping of guide blot bar,
The motor rack center of guide blot bar outer framework is fixedly installed motor, and motor driving output rotor rotating shaft both ends are equal
Lean out and extended to respectively to both ends in guide blot bar outer framework on the axle bed enclosed；
Epimere rotor shaft extension is coated with epimere tip surface post by flat key；The tip surface of epimere tip surface post and upper circumference
Fluted disc engages；
Hypomere rotor shaft extension is coated with hypomere tip surface post by flat key；The tip surface of hypomere tip surface post and the next circumference
Fluted disc engages；
Rotor shaft rotation is synchronous to drive upper nut and the next nut relatively close or relative deviate from.
Vertical erect of guide blot bar is put, and upper sleeve fetters upper intraoral extension rod and is horizontally disposed with；Under the next sleeve constraint
The intraoral extension rod in position is horizontally disposed with.
Caused beneficial effect is the utility model compared with prior art：
The oral cavity sync buffering opener facilitates healthcare givers's counterpart to wide space is provided in front of oral cavity opening
The treatment and diagnosis of intracavitary, opening manipulation are convenient and swift；The oral cavity spreader can be used alone can also two be used in conjunction with
Left and right struts simultaneously respectively, and operation is flexible, mitigates the opening pain of patient, is advantageous to co-treatment.
The oral cavity sync buffering opener is reasonable in design, simple in construction, safe and reliable, easy to use, easy to maintain, has
Good popularizing value.
Brief description of the drawings
Accompanying drawing 1 is main structure diagram of the present utility model；
Accompanying drawing 2 is overlooking the structure diagram of the present utility model.
Mark in accompanying drawing represents respectively：
1st, guide blot bar, 2, epimere external screw thread, 3, hypomere external screw thread,
4th, upper nut, 5, upper circumference fluted disc, 6, upper sleeve, 7, upper intraoral extension rod, 8, upper rotating shaft, 9, on
Position axle sleeve, 10, upper tooth supporting plate, 11, on wear access slot, 12, upper tooth reverse mould silicagel pad,
13rd, the next nut, 14, the next circumference fluted disc, 15, the next sleeve, 16, the next intraoral extension rod, 17, the next turn
Axle, 18, the next axle sleeve, 19, lower tooth supporting plate, 20, under wear access slot, 21, lower tooth reverse mould silicagel pad,
22nd, guide blot bar outer framework, 23, upper upper frame, 24, lower upper frame, 25, motor rack,
26th, motor, 27, rotor shaft, 28, axle bed, 29, epimere tip surface post, 30, hypomere tip surface post.
Embodiment
Sync buffering opener in oral cavity of the present utility model is described in detail below below in conjunction with the accompanying drawings.
As shown in drawings, sync buffering opener in oral cavity of the present utility model, its structure include guide blot bar, are oriented to spiral shell
Tightening latch outer framework and motor；
The shaft epimere of guide blot bar 1 offers epimere external screw thread 2,
The shaft hypomere of guide blot bar 1 offers hypomere external screw thread 3,
The hand of spiral of epimere external screw thread 2 and hypomere external screw thread 3 is to anti-, and pitch is identical；
Upper nut 4 is installed with the shaft of guide blot bar 1, the periphery of upper nut 4 is provided with and upper nut one
The upper circumference fluted disc 5 of body, the guide blot bar upper sleeve through above upper nut have upper sleeve 6, the endocyclic tube of upper sleeve
Footpath is more than the externally threaded external diameter of guide blot bar,
The upper side of sleeve 6 is fixedly connected with upper intraoral extension rod 7, and the extending end of upper intraoral extension rod 7 is fixed
Be connected with upper rotating shaft 8, the thickness of upper intraoral extension rod from upper collar end to the gradual change of upper rotating shaft end be decreased to it is upper
Shaft diameter thickness is identical；The both ends of upper rotating shaft 8 are respectively arranged with upper axle sleeve 9, and two upper axle sleeves are fixedly connected on upper tooth
The lower surface central part of supporting plate 10；
The upper surface of upper tooth supporting plate 10, which offers, wears access slot 11, above wears access slot 11 and wears and is connected to upper tooth reverse mould silicagel pad 12；
The next nut 13 is installed with the shaft of guide blot bar, the periphery of the next nut 13 is provided with and the next nut one
The next circumference fluted disc 14 of body, the guide blot bar below the next nut are coated with the next sleeve 15, the endocyclic tube of the next sleeve
Footpath is more than the externally threaded external diameter of guide blot bar,
The next side of sleeve 15 is fixedly connected with the next intraoral extension rod 16, and the extending end of the next intraoral extension rod 16 is consolidated
Surely the next rotating shaft 17 is connected with, the thickness of the next intraoral extension rod is decreased to under from the next collar end to the gradual change of the next rotating shaft end
Position shaft diameter thickness is identical；The both ends of the next rotating shaft 17 are respectively arranged with the next axle sleeve 18, and two the next axle sleeves are fixedly connected on
The lower surface central part of lower tooth supporting plate 19；
The lower surface of lower tooth supporting plate 19, which offers down, wears access slot 20, under wear access slot 20 and wear and be connected to lower tooth reverse mould silicagel pad 21；
The upper upper frame 23 of guide blot bar outer framework 22 and the upper end clamping of guide blot bar 1,
The lower upper frame 24 of guide blot bar outer framework and the bottom clamping of guide blot bar 1,
The center of motor rack 25 of guide blot bar outer framework is fixedly installed motor 26, motor driving output rotor rotating shaft 27
Both ends are leant out and extended to respectively to both ends in guide blot bar outer framework on the axle bed 28 enclosed；
Epimere rotor shaft extension is coated with epimere tip surface post 29 by flat key；The tip surface of epimere tip surface post and upper circle of position
All fluted disc engagements；
Hypomere rotor shaft extension is coated with hypomere tip surface post 30 by flat key；The tip surface of hypomere tip surface post and lower circle of position
All fluted disc engagements；
Rotor shaft rotation is synchronous to drive upper nut and the next nut relatively close or relative deviate from.
Vertical erect of guide blot bar is put, and upper sleeve fetters upper intraoral extension rod and is horizontally disposed with；Under the next sleeve constraint
The intraoral extension rod in position is horizontally disposed with.
Claims (2)
1. oral cavity sync buffering opener, it is characterised in that including guide blot bar, guide blot bar outer framework and motor；
The shaft epimere of guide blot bar offers epimere external screw thread,
The shaft hypomere of guide blot bar offers hypomere external screw thread,
Epimere external screw thread and the externally threaded hand of spiral of hypomere are to anti-, and pitch is identical；
It is installed with upper nut on the shaft of guide blot bar, the periphery of upper nut is provided with upper with upper nut one
Circumference fluted disc, the guide blot bar upper sleeve through above upper nut have upper sleeve, and the inner ring barrel dliameter of upper sleeve, which is more than, to be oriented to
The externally threaded external diameter of shank of bolt,
Upper sleeve side is fixedly connected with upper intraoral extension rod, and the extending end of upper intraoral extension rod is fixedly connected with
Position rotating shaft, the thickness of upper intraoral extension rod are decreased to and upper shaft diameter thickness from upper collar end to the gradual change of upper rotating shaft end
Spend identical；The both ends of upper rotating shaft are respectively arranged with upper axle sleeve, and two upper axle sleeves are fixedly connected on the lower surface of upper tooth supporting plate
Central part；
The upper surface of upper tooth supporting plate, which offers, wears access slot, above wears access slot and wears and is connected to upper tooth reverse mould silicagel pad；
The next nut is installed with the shaft of guide blot bar, the periphery of the next nut is provided with the bottom with the next nut one
Circumference fluted disc, the guide blot bar below the next nut are coated with the next sleeve, and the inner ring barrel dliameter of the next sleeve, which is more than, is oriented to spiral shell
The externally threaded external diameter of tightening latch,
The next sleeve side is fixedly connected with the next intraoral extension rod, and the extending end of the next intraoral extension rod is fixedly connected with down
Position rotating shaft, the thickness of the next intraoral extension rod are decreased to and the next shaft diameter thickness from the next collar end to the gradual change of the next rotating shaft end
Spend identical；The both ends of the next rotating shaft are respectively arranged with the next axle sleeve, and two the next axle sleeves are fixedly connected on the lower surface of lower tooth supporting plate
Central part；
The lower surface of lower tooth supporting plate, which offers down, wears access slot, under wear access slot and wear and be connected to lower tooth reverse mould silicagel pad；
The upper upper frame of guide blot bar outer framework and the upper end clamping of guide blot bar,
The lower upper frame of guide blot bar outer framework and the bottom clamping of guide blot bar,
The motor rack center of guide blot bar outer framework is fixedly installed motor, and motor driving output rotor rotating shaft both ends are leant out
And extended to respectively to both ends in guide blot bar outer framework on the axle bed enclosed；
Epimere rotor shaft extension is coated with epimere tip surface post by flat key；The tip surface of epimere tip surface post and upper circumference fluted disc
Engagement；
Hypomere rotor shaft extension is coated with hypomere tip surface post by flat key；The tip surface of hypomere tip surface post and the next circumference fluted disc
Engagement；
Rotor shaft rotation is synchronous to drive upper nut and the next nut relatively close or relative deviate from.
2. sync buffering opener in oral cavity according to claim 1, it is characterised in that vertical erect of guide blot bar is put, upper
Sleeve fetters upper intraoral extension rod and is horizontally disposed with；The next the next intraoral extension rod of sleeve constraint is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470514.4U CN206675508U (en) | 2016-12-30 | 2016-12-30 | Oral cavity sync buffering opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470514.4U CN206675508U (en) | 2016-12-30 | 2016-12-30 | Oral cavity sync buffering opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206675508U true CN206675508U (en) | 2017-11-28 |
Family
ID=60395714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470514.4U Expired - Fee Related CN206675508U (en) | 2016-12-30 | 2016-12-30 | Oral cavity sync buffering opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206675508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329602A (en) * | 2020-03-21 | 2020-06-26 | 南方医科大学南方医院 | Oral care is with supplementary mouth device that opens |
| CN111956356A (en) * | 2020-08-25 | 2020-11-20 | 华北理工大学 | Fixing support for oral implantation |
| CN111991100A (en) * | 2020-09-09 | 2020-11-27 | 杨乾 | Adjustable oral lip opening device convenient for stomatologist |
-
2016
- 2016-12-30 CN CN201621470514.4U patent/CN206675508U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329602A (en) * | 2020-03-21 | 2020-06-26 | 南方医科大学南方医院 | Oral care is with supplementary mouth device that opens |
| CN111329602B (en) * | 2020-03-21 | 2021-03-23 | 南方医科大学南方医院 | Oral care is with supplementary mouth device that opens |
| CN111956356A (en) * | 2020-08-25 | 2020-11-20 | 华北理工大学 | Fixing support for oral implantation |
| CN111991100A (en) * | 2020-09-09 | 2020-11-27 | 杨乾 | Adjustable oral lip opening device convenient for stomatologist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |