CN213665913U - Opening device for oral cavity department treatment - Google Patents
Opening device for oral cavity department treatment Download PDFInfo
- Publication number
- CN213665913U CN213665913U CN202022379946.7U CN202022379946U CN213665913U CN 213665913 U CN213665913 U CN 213665913U CN 202022379946 U CN202022379946 U CN 202022379946U CN 213665913 U CN213665913 U CN 213665913U
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- China
- Prior art keywords
- oral cavity
- gear
- liquid
- opening device
- plate
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- Expired - Fee Related
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 72
- 244000309464 bull Species 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 11
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000004261 periodontium Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Abstract
The utility model belongs to the technical field of oral cavity opening device, especially, an opening device that department of stomatology treatment used is fixed to current open-ended size, can not be according to the opening size in patient's adjustment oral cavity of difference, not only additionally increased medical personnel's working strength, reduced work efficiency, and very inconvenient problem when pouring into the liquid medicine into, the following scheme is proposed to the present, and it includes solid fixed ring, gu fixed ring's bottom and the equal fixed mounting in top have the locating plate, gu sliding connection has the movable plate that two symmetries set up on the fixed ring, one side fixed mounting of movable plate has a plurality of fixed pipes, and the one end fixed mounting of a plurality of fixed pipes has same push pedal, gu the fixed ring internal rotation is connected with the screw rod that two symmetries set up, is equipped with the screw. The utility model is simple in operation, convenient to use can carry out the oral cavity opening expansion to patient, can also annotate the liquid simultaneously, and the people of being convenient for use.
Description
Technical Field
The utility model relates to an oral cavity opening device technical field especially relates to an opening device that department of stomatology treatment was used.
Background
The oral cavity science is an important clinical subject in the oral cavity medicine, aims to preserve teeth, maintain the health of tissues such as teeth, periodontium and mucous membrane and recover the functions of the teeth to the maximum extent, and is updated continuously along with the rapid development of oral cavity apparatus, materials and technologies, so that the concept of preserving the teeth is wider on the guidance idea of oral cavity treatment, a plurality of teeth which cannot be treated originally can be preserved at present, and a patient is required to open the mouth and keep the open posture for matching treatment when treating an oral patient.
The size of the existing opening is fixed, the size of the opening of the oral cavity can not be adjusted according to different patients, the working strength of medical personnel is additionally increased, the working efficiency is reduced, and the liquid medicine is very inconvenient to inject, so that the opening device for the oral cavity treatment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the size of the existing opening is fixed, the opening size of the oral cavity can not be adjusted according to different patients, the working strength of medical workers is additionally increased, the working efficiency is reduced, and the defect of inconvenience when injecting liquid medicine is overcome, and the provided opening device for oral cavity treatment is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an opening device for oral cavity internal treatment comprises a fixing ring, wherein positioning plates are fixedly arranged at the bottom and the top of the fixing ring, two symmetrically-arranged moving plates are connected onto the fixing ring in a sliding manner, a plurality of fixed tubes are fixedly arranged at one side of each moving plate, one end of each fixed tube is fixedly provided with a same push plate, two symmetrically-arranged screw rods are rotationally connected into the fixing ring, two symmetrically-arranged threads are arranged on each screw rod and are in threaded connection with the corresponding moving plate, a liquid collecting box is fixedly arranged at one side, away from each other, of each moving plate, a liquid guide cavity is arranged in each moving plate and is communicated with the liquid collecting box, a liquid outlet cavity is formed in each push plate and is communicated with the fixed tubes, a same rotating rod is rotationally connected between the two positioning plates, a piston plate is slidably connected into the liquid collecting box, and a push rod is fixedly arranged at, the rotating rod is in transmission connection with the two ejector rods.
Preferably, sliding connection has the slide on the bull stick, slide and the collection liquid box fixed connection that corresponds, and the top of slide rotates and is connected with first gear, first gear and bull stick sliding connection, it is connected with the second gear to rotate on the collection liquid box, first gear and the second gear intermeshing that corresponds, and second gear and ejector pin threaded connection, pivoted bull stick can drive the second gear through the intermeshing of first gear and second gear and rotate, drives the ejector pin through the threaded connection of second gear and ejector pin simultaneously and removes.
Preferably, the bottom fixed mounting of one of two locating plates has the pivot, and the bottom fixed mounting of pivot has the handle, and fixed cover is equipped with first sprocket in the pivot, and fixed cover is equipped with the second sprocket on the screw rod, first sprocket and two second sprocket intermeshing, and pivoted pivot can drive two screws and rotate simultaneously through the intermeshing of first sprocket, two second sprockets and chain.
Preferably, the clamping groove is formed in one side, away from each other, of each of the two push plates, the rubber pad is fixedly mounted on the inner wall, close to each other, of one side of each of the two clamping grooves, the clamping groove can be used for positioning teeth of a patient, and the teeth are protected through the rubber pad.
Preferably, a plurality of liquid outlet holes are formed in one side, away from each other, of each of the two liquid outlet cavities, the liquid outlet holes are communicated with the corresponding clamping grooves, and liquid in the liquid outlet cavities can be injected into the teeth in the clamping grooves through the liquid outlet holes.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the two reverse threads on the screw are connected with the threads of the movable plate, and the first chain wheel, the two second chain wheels and the chain are meshed with each other, so that the rotating shaft can drive the two screw to rotate, and further drive the two movable plates to move in opposite directions, and the oral cavity of a patient is opened through the push plate;
(2) because the intermeshing of first gear and second gear, and the threaded connection of second gear and ejector pin for pivoted bull stick can drive the ejector pin and remove, and then drives the piston board and extrudees the liquid medicine of liquid collection intracavity and annotate the liquid through drain chamber and play liquid chamber to patient's oral cavity, and the people of being convenient for use.
The utility model is simple in operation, convenient to use can carry out the oral cavity opening expansion to patient, can also annotate the liquid simultaneously, and the people of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of an opening device for oral cavity treatment according to the present invention;
fig. 2 is a schematic side view of an opening device for an oral cavity treatment according to the present invention;
fig. 3 is a schematic structural view of part a of an opening device for oral cavity treatment according to the present invention.
In the figure: 1. a fixing ring; 2. positioning a plate; 3. moving the plate; 4. a screw; 5. a fixed tube; 6. pushing the plate; 7. a card slot; 8. a rubber pad; 9. a rotating shaft; 10. a handle; 11. a liquid collecting box; 12. a piston plate; 13. a drainage cavity; 14. a liquid outlet cavity; 15. a liquid outlet hole; 16. a rotating rod; 17. a slide plate; 18. a first gear; 19. a second gear; 20. and a push rod.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an opening device for oral cavity treatment comprises a fixing ring 1, wherein the bottom and the top of the fixing ring 1 are fixedly provided with positioning plates 2, the fixing ring 1 is slidably connected with two symmetrically arranged moving plates 3, one side of the moving plate 3 is fixedly provided with a plurality of fixed tubes 5, one end of each fixed tube 5 is fixedly provided with a same push plate 6, the fixing ring 1 is rotatably connected with two symmetrically arranged screw rods 4, the screw rods 4 are provided with two symmetrically arranged threads which are in threaded connection with the corresponding moving plate 3, one sides of the two moving plates 3 away from each other are fixedly provided with a liquid collecting box 11, the moving plate 3 is internally provided with a liquid guide cavity 13, the liquid guide cavity 13 is communicated with the liquid collecting box 11, the push plate 6 is provided with a liquid outlet cavity 14, the liquid outlet cavity 14 is communicated with the fixed tubes 5, and a same rotating rod 16 is, the liquid collecting box 11 is connected with piston plates 12 in a sliding mode, ejector rods 20 are fixedly mounted on one sides, far away from each other, of the two piston plates 12, and the rotating rod 16 is in transmission connection with the two ejector rods 20.
In this embodiment, sliding connection has slide 17 on the bull stick 16, slide 17 and the collection liquid box 11 fixed connection that corresponds, and the top of slide 17 rotates and is connected with first gear 18, first gear 18 and bull stick 16 sliding connection, the last rotation of collection liquid box 11 is connected with second gear 19, first gear 18 and the second gear 19 intermeshing that corresponds, and second gear 19 and ejector pin 20 threaded connection.
In this embodiment, a rotating shaft 9 is fixedly installed at the bottom of one of the two positioning plates 2, a handle 10 is fixedly installed at the bottom end of the rotating shaft 9, a first chain wheel is fixedly sleeved on the rotating shaft 9, a second chain wheel is fixedly sleeved on the screw rod 4, and the first chain wheel is meshed with the two second chain wheels.
In this embodiment, draw-in groove 7 has all been seted up to one side that two push pedal 6 kept away from each other, and equal fixed mounting rubber pad 8 on the one side inner wall that two draw-in grooves 7 are close to each other.
In this embodiment, a plurality of liquid holes 15 have all been seted up to the one side that two liquid cavities 14 kept away from each other, and liquid holes 15 are linked together with corresponding draw-in groove 7.
Example two
Referring to fig. 1-3, an opening device for oral cavity surgery comprises a fixing ring 1, wherein positioning plates 2 are welded at the bottom and the top of the fixing ring 1, two symmetrically arranged moving plates 3 are slidably connected to the fixing ring 1, a plurality of fixed tubes 5 are welded at one side of each moving plate 3, one end of each fixed tube 5 is welded with a same push plate 6, two symmetrically arranged screws 4 are rotatably connected to the fixing ring 1, two symmetrically arranged threads are arranged on the screws 4 and are in threaded connection with the corresponding moving plates 3, liquid collecting boxes 11 are welded at the sides of the two moving plates 3 away from each other, liquid guide cavities 13 are arranged in the moving plates 3, the liquid guide cavities 13 are communicated with the liquid collecting boxes 11, liquid outlet cavities 14 are arranged on the push plates 6, the liquid outlet cavities 14 are communicated with the fixed tubes 5, a same rotating rod 16 is rotatably connected between the two positioning plates 2, and a piston plate 12 is slidably, and push rods 20 are welded on the sides, far away from each other, of the two piston plates 12, and the rotating rod 16 is in transmission connection with the two push rods 20.
In this embodiment, sliding connection has slide 17 on the bull stick 16, slide 17 and the collection liquid box 11 fixed connection that corresponds, and slide 17's top is rotated and is connected with first gear 18, first gear 18 and bull stick 16 sliding connection, it is connected with second gear 19 to rotate on the collection liquid box 11, first gear 18 and the 19 intermeshing of second gear that corresponds, and 19 and 20 threaded connection of ejector pin of second gear, pivoted bull stick 16 can drive second gear 19 through the intermeshing of first gear 18 and second gear 19 and rotate, it removes to drive ejector pin 20 through the threaded connection of second gear 19 and ejector pin 20 simultaneously.
In this embodiment, the bottom welding of one of two locating plates 2 has pivot 9, and the bottom welding of pivot 9 has handle 10, and fixed cover is equipped with first sprocket on the pivot 9, and fixed cover is equipped with the second sprocket on the screw rod 4, first sprocket and two second sprocket intermeshing, and pivoted pivot 9 can drive two screws 4 and rotate simultaneously through the intermeshing of first sprocket, two second sprockets and chain.
In this embodiment, draw-in groove 7 has all been seted up to one side that two push pedal 6 kept away from each other, and all weld rubber pad 8 on the one side inner wall that two draw-in grooves 7 are close to each other, and draw-in groove 7 can be fixed a position patient's tooth to protect the tooth through rubber pad 8.
In this embodiment, a plurality of liquid holes 15 have all been seted up to the one side that two liquid outlet chamber 14 kept away from each other, and liquid hole 15 is linked together with corresponding draw-in groove 7, and liquid in the liquid outlet chamber 14 can pour into the liquid medicine into through liquid hole 15 to the tooth in the draw-in groove 7.
In this embodiment, in operation, the pushing plate 6 is placed in the oral cavity of a patient, teeth are placed in the clamping groove 7, the handle 10 is rotated, the handle 10 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the two screw rods 4 to rotate through the mutual engagement of the first chain wheel, the two second chain wheels and the chain, the rotating screw rods 4 are connected with the threads of the moving plate 3 through the two reverse threads to drive the two moving plates 3 to move in reverse directions, the moving plate 3 drives the two pushing plates 6 to move through the fixed tube 5, the pushing plates 6 drive the oral cavity of the patient to expand and position through the clamping groove 7, when a liquid medicine needs to be injected into the oral cavity, the rotating rod 16 is rotated, the rotating rod 16 drives the second gear 19 to rotate through the mutual engagement of the first gear 18 and the second gear 19, the rotating second gear 19 drives the ejector rod 20 to move through the threaded connection with the ejector rod, the mandril 20 drives the piston plate 12 to move in the liquid collecting box 11, and liquid medicine is injected into the oral cavity of a patient through the liquid guide cavity 13, the liquid outlet cavity 14 and the liquid outlet hole 15 by extruding the liquid medicine in the liquid collecting box 11, so that the use by people is facilitated. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An opening device for oral cavity department treatment comprises a fixing ring (1) and is characterized in that a positioning plate (2) is fixedly mounted at the bottom and the top of the fixing ring (1), two symmetrically arranged moving plates (3) are connected to the fixing ring (1) in a sliding manner, a plurality of fixing tubes (5) are fixedly mounted at one side of each moving plate (3), one end of each fixing tube (5) is fixedly mounted with a same push plate (6), two symmetrically arranged screw rods (4) are connected to the fixing ring (1) in a rotating manner, two symmetrically arranged threads are arranged on the screw rods (4), the threads are in threaded connection with the corresponding moving plates (3), a liquid collecting box (11) is fixedly mounted at one side of each moving plate (3) far away from each other, a liquid guide cavity (13) is arranged in each moving plate (3), and the liquid guide cavity (13) is communicated with the liquid collecting box (11, liquid outlet cavity (14) has been seted up on push pedal (6), and liquid outlet cavity (14) is linked together with fixed pipe (5), rotates between two locating plates (2) and is connected with same bull stick (16), it has piston plate (12) to collect liquid box (11) sliding connection, and the equal fixed mounting in one side that two piston plates (12) kept away from each other has ejector pin (20), and bull stick (16) are connected with two ejector pin (20) transmissions.
2. The opening device for the oral cavity department, according to claim 1, is characterized in that a sliding plate (17) is connected on the rotating rod (16) in a sliding manner, the sliding plate (17) is fixedly connected with the corresponding liquid collecting box (11), a first gear (18) is connected on the top of the sliding plate (17) in a rotating manner, the first gear (18) is connected with the rotating rod (16) in a sliding manner, a second gear (19) is connected on the liquid collecting box (11) in a rotating manner, the first gear (18) is meshed with the corresponding second gear (19), and the second gear (19) is in threaded connection with the ejector rod (20).
3. The opening device for the oral cavity treatment as claimed in claim 1, wherein a rotating shaft (9) is fixedly installed at the bottom of one (2) of the two positioning plates (2), a handle (10) is fixedly installed at the bottom end of the rotating shaft (9), a first chain wheel is fixedly sleeved on the rotating shaft (9), a second chain wheel is fixedly sleeved on the screw (4), and the first chain wheel is meshed with the two second chain wheels.
4. The opening device for the oral cavity department, according to claim 1, is characterized in that the two push plates (6) are provided with a clamping groove (7) at the side far away from each other, and a rubber pad (8) is fixedly arranged on the inner wall of the side where the two clamping grooves (7) are close to each other.
5. The opening device for the oral cavity department therapy according to claim 1, characterized in that a plurality of liquid outlet holes (15) are opened on the side of the two liquid outlet cavities (14) far away from each other, and the liquid outlet holes (15) are communicated with the corresponding clamping grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379946.7U CN213665913U (en) | 2020-10-23 | 2020-10-23 | Opening device for oral cavity department treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379946.7U CN213665913U (en) | 2020-10-23 | 2020-10-23 | Opening device for oral cavity department treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213665913U true CN213665913U (en) | 2021-07-13 |
Family
ID=76759378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022379946.7U Expired - Fee Related CN213665913U (en) | 2020-10-23 | 2020-10-23 | Opening device for oral cavity department treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213665913U (en) |
-
2020
- 2020-10-23 CN CN202022379946.7U patent/CN213665913U/en not_active Expired - Fee Related
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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: 20210713 |