CN209186648U - A kind of dental mouth cavity dilator convenient for adjusting - Google Patents
A kind of dental mouth cavity dilator convenient for adjusting Download PDFInfo
- Publication number
- CN209186648U CN209186648U CN201821585875.2U CN201821585875U CN209186648U CN 209186648 U CN209186648 U CN 209186648U CN 201821585875 U CN201821585875 U CN 201821585875U CN 209186648 U CN209186648 U CN 209186648U
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- mounting plate
- tooth form
- upper mounting
- connecting rod
- screw axis
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Abstract
The utility model discloses a kind of dental mouth cavity dilators convenient for adjusting, including upper mounting plate, the both ends of the upper mounting plate bottom are symmetrically arranged with screw axis and connecting rod, and the bottom of connecting rod is equipped with lower installation board, lifter plate is provided between the lower installation board and upper mounting plate, and the lateral wall of screw axis is provided with the bearing matched with it, the screw axis and connecting rod all run through lifter plate, and bearing is fixed on the inside of lifter plate.The utility model is equipped with elastic webbing, bandage, tooth form item, tight locking button, T-type pull rod, second spring and tooth form briquetting, it will be in the bandage insertion tight locking button with tooth form item, and it tenses, second spring pushes tooth form briquetting to push and completes to engage with tooth form item, so that device is fixed on patients head, used suitable for the patient of the various bodily forms and head dummy, the comfort level and stability when improving fixed, it avoids that transposition occurs in therapeutic process, influences the progress for the treatment of.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of dental mouth cavity dilator convenient for adjusting.
Background technique
Mouth prop, also known as mouth cavity dilator, suitable for expiratory dyspnea or it is clouded in mind need to rinse the mouth, stomach when make
Instrument, and counterpart is intracavitary treated and diagnosed when, also often need to use mouth cavity dilator, and existing oral cavity
Expander structure is simple, has a single function, and can not be adjusted according to the bodily form of patient, is used with adapting to the patient of the various bodily forms, and nothing
Method during oral cavity expansion simultaneously carry out pressure tongue, the oral cavity of patient can not be protected in process of expansion, practicability compared with
Difference increases the work difficulty and workload of medical staff.
Utility model content
The purpose of this utility model is to provide a kind of dental mouth cavity dilators convenient for adjusting, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of dental oral cavity expansion convenient for adjusting
Prop, including upper mounting plate, the both ends of the upper mounting plate bottom are symmetrically arranged with screw axis and connecting rod, and the bottom of connecting rod
Portion is equipped with lower installation board, and lifter plate, and the lateral wall setting of screw axis are provided between the lower installation board and upper mounting plate
There is the bearing matched with it, the screw axis and connecting rod all run through lifter plate, and bearing is fixed on the inside of lifter plate, institute
It states mounting plate and offers through-hole far from one end of connecting rod, and screw axis runs through through-hole, the outside of the screw axis and connecting rod
All it is provided with the first spring, and the bottom of screw axis is equipped with rocking bar, the inside of the lifter plate and lower installation board all offers
Sliding groove, and the inside of sliding groove is all provided with the sliding bar being slidably connected with it, the other end of the sliding bar is installed respectively
There are a lower expansion board and upper expansion board, and the side of lower expansion board is equipped with spatula, the two of the lower installation board and upper mounting plate
End is all provided with Contraband shape button, and elastic webbing is all provided between ipsilateral Contraband shape button, and the middle position of the elastic webbing is all installed
There is bandage, and tooth form item wherein is installed on one group of bandage, bandage described in another group is equipped with lock far from one end of upper mounting plate
It links closely, T-type pull rod is provided on the tight locking button, and the lateral wall of T-type pull rod is provided with second spring, the T-type pull rod
Bottom is equipped with tooth form briquetting, and tooth form briquetting and tooth form item match.
Preferably, the rocking bar is equipped with handle far from one end of screw axis, and cotton layer is provided on the outside of handle.
Preferably, the making material of the spatula is medical plastic.
Preferably, the inside of the lower installation board and upper mounting plate is all evenly arranged with massage convex point.
Preferably, the outside of the T-type pull rod is all evenly arranged with anti-skid chequer.
Preferably, air hole is all uniformly provided on the bandage.
Compared with prior art, the utility model has the beneficial effects that should pacify convenient for the dental mouth cavity dilator adjusted
Equipped with elastic webbing, bandage, tooth form item, tight locking button, T-type pull rod, second spring and tooth form briquetting, the bandage with tooth form item is inserted
Enter in tight locking button, and tense, second spring pushes tooth form briquetting to push and completes to engage with tooth form item, so that device is fixed on patient
Head is used suitable for the patient of the various bodily forms and head dummy, and the comfort level and stability when improving fixed avoid in therapeutic process
Transposition occurs, influences the progress for the treatment of, and the first spring should be installed convenient for the dental mouth cavity dilator adjusted, holding is held
Rotating rocker rotates screw axis, makes bearing that lifter plate be driven to carry out traversing up and down, to pass through lower expansion board and upper expansion
Plate is observed the oral cavity expansion of patient and is diagnosed, and the first spring is buffered in process of expansion, carries out to patient oral cavity
Protection, avoid expanding it is too fast, excessive cause to pull patient oral cavity, increase the pain of patient, and extend and shrinkage operation it is simple and
It is convenient, reduce the work difficulty and workload of medical staff.
Detailed description of the invention
Fig. 1 is the main view schematic cross-sectional view of the utility model；
Fig. 2 is the length adjustment structural schematic diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1, screw axis；2, bearing；3, Contraband shape button；4, bandage；5, tooth form item；6, spatula；7, sliding bar；8, it locks
It links closely；9, T-type pull rod；10, the first spring；11, connecting rod；12, sliding groove；13, lower expansion board；14, upper expansion board；15, it rises
Plate drops；16, rocking bar；17, elastic webbing；18, tooth form briquetting；19, through-hole；20, lower installation board；21, upper mounting plate；22, the second bullet
Spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of dental oral cavity expansion convenient for adjusting
Device, including upper mounting plate 21, the both ends of 21 bottom of upper mounting plate are symmetrically arranged with screw axis 1 and connecting rod 11, and connecting rod 11
Bottom lower installation board 20 is installed, be provided with lifter plate 15 between lower installation board 20 and upper mounting plate 21, and screw axis 1 is outer
Side wall is provided with the bearing 2 matched with it, and more stable carry out expansion and contraction, reducing in therapeutic process generates patient
Discomfort, or even secondary injury caused to patient, screw axis 1 and connecting rod 11 all run through lifter plate 15, and bearing 2 is fixed on liter
The inside of plate 15 drops, and mounting plate 20 offers through-hole 19 far from one end of connecting rod 11, and screw axis 1 runs through through-hole 19, screw rod
The outside of axis 1 and connecting rod 11 is all provided with the first spring 10, and the bottom of screw axis 1 is equipped with rocking bar 16,15 He of lifter plate
The inside of lower installation board 20 all offers sliding groove 12, and the inside of sliding groove 12 is all provided with the sliding bar being slidably connected with it
7, give the certain space of patient, improve comfort level, avoiding being completely fixed makes patient generate tension, influence treatment into
Row, the other end of sliding bar 7 is separately installed with lower expansion board 13 and upper expansion board 14, and the side of lower expansion board 13 is equipped with pressure
The both ends of hyoplastron 6, lower installation board 20 and upper mounting plate 21 are all provided with Contraband shape button 3, and are all provided with bullet between ipsilateral Contraband shape button 3
Property band 17, the middle position of elastic webbing 17 is all equipped with bandage 4, and is wherein equipped with tooth form item 5 on one group of bandage 4, another
Group bandage 4 far from one end of upper mounting plate 21 is equipped with tight locking button 8, is provided with T-type pull rod 9 on tight locking button 8, and T-type pull rod 9
Lateral wall is provided with second spring 22, and the bottom of T-type pull rod 9 is equipped with tooth form briquetting 18, and 5 phase of tooth form briquetting 18 and tooth form item
Cooperation, convenient for adjusting fixed elastic and length, to be suitable for the patient of various head dummys in the case where guaranteeing comfort level.
In this embodiment: rocking bar 16 is equipped with handle far from one end of screw axis 1, and cotton is provided on the outside of handle
Layer improves comfort level when operator uses, and the making material of spatula 6 is medical plastic, avoids causing to hurt to patient's tongue
Harmful or uncomfortable, the inside of lower installation board 20 and upper mounting plate 21 is all evenly arranged with massage convex point, improves patient in use process
In comfort level, the outside of T-type pull rod 9 is all evenly arranged with anti-skid chequer, is adjusted length and pine convenient for outer drawing T-type pull rod 9
Tightly, the applicability of device is improved, is all uniformly provided with air hole on bandage 4, improves the gas permeability of device, is avoided for a long time completely
Fitting makes patient generate pressure sore, increases the pain of patient.
Working principle: being placed on patient's mouth area for the device, and upper expansion board 14 is placed below patient upper dental bed,
Lower expansion board 13 is placed on mandible, is placed on spatula 6 on tongue, makes the interior of upper mounting plate 21 and lower installation board 20
Side is all adjacent to patient facial region, and by two groups of bandages 4 around to patient's hindbrain position, the bandage 4 with tooth form item 5 is inserted into tight locking button 8
In, and tense, second spring 22 pushes tooth form briquetting 18 to push and completes to engage with tooth form item 5, so that device is fixed on patient's head
Portion holds handle, rotating rocker 16, so that screw axis 1 be made to rotate, makes bearing 2 that lifter plate 15 be driven to carry out traversing up and down, thus
The oral cavity expansion of patient is observed and is diagnosed by lower expansion board 13 and upper expansion board 14, the first spring in process of expansion
10 are buffered, and are protected to patient oral cavity, and after completing diagnosing and treating, rotating rocker 16 makes lower expansion board 13 and upper expansion
Plate 14 is contracted to minimum, and outer drawings T-type pull rod 9 releases tooth form briquetting 18 and second spring 22 and limits, by bandage 4 from locking
It is pulled out in button 8.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of dental mouth cavity dilator convenient for adjusting, including upper mounting plate (21), it is characterised in that: the upper mounting plate
(21) both ends of bottom are symmetrically arranged with screw axis (1) and connecting rod (11), and the bottom of connecting rod (11) is equipped with lower installation
Plate (20) is provided with lifter plate (15) between the lower installation board (20) and upper mounting plate (21), and the lateral wall of screw axis (1)
It is provided with the bearing (2) matched with it, the screw axis (1) and connecting rod (11) all run through lifter plate (15), and bearing (2)
It is fixed on the inside of lifter plate (15), the mounting plate (20) offers through-hole (19) far from the one end of connecting rod (11), and silk
Bar axis (1) runs through through-hole (19), and the outside of the screw axis (1) and connecting rod (11) is all provided with the first spring (10), and silk
The bottom of bar axis (1) is equipped with rocking bar (16), and the inside of the lifter plate (15) and lower installation board (20) all offers sliding groove
(12), and the inside of sliding groove (12) is all provided with the sliding bar (7) being slidably connected with it, the other end of the sliding bar (7)
It is separately installed with lower expansion board (13) and upper expansion board (14), and the side of lower expansion board (13) is equipped with spatula (6), it is described
The both ends of lower installation board (20) and upper mounting plate (21) are all provided with Contraband shape button (3), and are all provided between ipsilateral Contraband shape button (3)
The middle position of elastic webbing (17), the elastic webbing (17) is all equipped with bandage (4), and wherein installs on one group of bandage (4)
Have tooth form item (5), bandage described in another group (4) is equipped with tight locking button (8), the tight locking button far from the one end of upper mounting plate (21)
(8) it is provided on T-type pull rod (9), and the lateral wall of T-type pull rod (9) is provided with second spring (22), the T-type pull rod (9)
Bottom is equipped with tooth form briquetting (18), and tooth form briquetting (18) and tooth form item (5) match.
2. a kind of dental mouth cavity dilator convenient for adjusting according to claim 1, it is characterised in that: the rocking bar
(16) one end far from screw axis (1) is equipped with handle, and cotton layer is provided on the outside of handle.
3. a kind of dental mouth cavity dilator convenient for adjusting according to claim 1, it is characterised in that: the spatula
(6) making material is medical plastic.
4. a kind of dental mouth cavity dilator convenient for adjusting according to claim 1, it is characterised in that: the lower installation
The inside of plate (20) and upper mounting plate (21) is all evenly arranged with massage convex point.
5. a kind of dental mouth cavity dilator convenient for adjusting according to claim 1, it is characterised in that: the T-type is drawn
The outside of bar (9) is all evenly arranged with anti-skid chequer.
6. a kind of dental mouth cavity dilator convenient for adjusting according to claim 1, it is characterised in that: the bandage
(4) air hole is all uniformly provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585875.2U CN209186648U (en) | 2018-09-28 | 2018-09-28 | A kind of dental mouth cavity dilator convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585875.2U CN209186648U (en) | 2018-09-28 | 2018-09-28 | A kind of dental mouth cavity dilator convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186648U true CN209186648U (en) | 2019-08-02 |
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ID=67406863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585875.2U Active CN209186648U (en) | 2018-09-28 | 2018-09-28 | A kind of dental mouth cavity dilator convenient for adjusting |
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| CN (1) | CN209186648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588599A (en) * | 2020-06-28 | 2020-08-28 | 天津科技大学 | Wearable lower limb rehabilitation walking aid |
| CN113229979A (en) * | 2021-06-24 | 2021-08-10 | 朱忠平 | Mouth opening device for extracting impacted teeth |
-
2018
- 2018-09-28 CN CN201821585875.2U patent/CN209186648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588599A (en) * | 2020-06-28 | 2020-08-28 | 天津科技大学 | Wearable lower limb rehabilitation walking aid |
| CN113229979A (en) * | 2021-06-24 | 2021-08-10 | 朱忠平 | Mouth opening device for extracting impacted teeth |
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