CN220655715U - Mouth gag convenient to operate - Google Patents
Mouth gag convenient to operate Download PDFInfo
- Publication number
- CN220655715U CN220655715U CN202320971816.3U CN202320971816U CN220655715U CN 220655715 U CN220655715 U CN 220655715U CN 202320971816 U CN202320971816 U CN 202320971816U CN 220655715 U CN220655715 U CN 220655715U
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- Prior art keywords
- fixedly connected
- movable
- plate
- operate
- frame body
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- 230000000694 effects Effects 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000001738 temporomandibular joint Anatomy 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses an opener convenient to operate, which belongs to the technical field of openers and comprises a frame body, wherein a first round hole is formed in the bottom of the frame body, a fixed cylinder is fixedly connected to the inner wall of the first round hole, a second round hole is formed in the bottom of the fixed cylinder, a bearing is arranged in the second round hole, a rotating shaft penetrates through the bearing, a threaded column is fixedly connected to the top end of the rotating shaft, and a threaded cylinder is connected to the surface of the threaded column in a threaded manner. The movable tongue depressor has the beneficial effects that through the arrangement of the rotating plate, the threaded column and the threaded cylinder, the rotating plate is rotated, the rotating plate drives the threaded column to rotate through the rotating shaft, the limiting block moves in the limiting groove, the threaded cylinder moves on the surface of the threaded column, the threaded cylinder drives the movable plate to descend, the movable plate drives the tongue depressor to descend through the movable block, the distance between the tongue depressor and the upper toothed plate is convenient to adjust and fix, the mouth of a patient is convenient to open, and the tongue is prevented from being bitten by teeth of the patient.
Description
Technical Field
The utility model relates to the technical field of openers, in particular to an opener convenient to operate.
Background
The stomatology is a relatively independent professional science, specific medical equipment is needed to perform better work, and medical staff has a plurality of problems which are unfavorable for the operation in the oral cavity treatment process, for example, in the oral cavity disease treatment process, a patient can be tired when opening the oral temporomandibular joint for a long time; when medical staff treats, a patient is likely to be closed suddenly due to fatigue or discomfort, and bites the medical staff, and the mouth gag is needed, but the existing mouth gag is inconvenient to operate, and the tongue depressor and the upper toothed plate are inconvenient to detach and replace.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide the opener which is convenient to operate, and has the characteristics of convenient operation and convenient disassembly and replacement of the tongue depressor and the upper toothed plate.
(2) Technical proposal
In order to achieve the above object, the utility model provides an opening device convenient to operate, which comprises a frame body, wherein a first round hole is formed in the bottom of the frame body, a fixed cylinder is fixedly connected to the inner wall of the first round hole, a second round hole is formed in the bottom of the fixed cylinder, a bearing is arranged in the second round hole, a rotating shaft penetrates through the bearing, a threaded column is fixedly connected to the top end of the rotating shaft, a threaded cylinder is connected to the surface of the threaded column in a threaded manner, a limiting block is fixedly connected to the surface of the threaded cylinder, a limiting groove is formed in the inner wall of the fixed cylinder, the limiting block is movably connected to the inside of the limiting groove, a movable plate is fixedly connected to the top end of the threaded cylinder, a rotating plate is fixedly connected to the bottom end of the rotating shaft, movable plates are respectively and movably connected to movable grooves, movable blocks are respectively fixedly connected to tongue plates and upper toothed plates, clamping holes are formed in the top parts of the movable blocks, a clamping rod is fixedly connected to the top ends of the movable plates, the movable plates are respectively connected to the two ends of the movable rods, and the clamping rods are fixedly connected to the top ends of the movable rods.
When the convenient-to-operate mouth gag of the technical scheme is used, the rotating plate is rotated, the threaded column is driven to rotate by the rotating plate through the rotating shaft, the limiting block moves in the limiting groove, the threaded cylinder moves on the surface of the threaded column, the threaded cylinder drives the movable plate to descend, the movable plate drives the tongue depressor to descend through the movable block, the distance between the tongue depressor and the upper toothed plate is convenient to adjust and fix, the mouth of a patient is convenient to open, the tongue is prevented from being bitten by teeth of the patient, the pulling plate is pulled, the pulling plate drives the clamping rod to separate from the clamping hole under the action of the elastic force of the spring, the movable tongue depressor or the upper toothed plate drives the movable block to separate from the movable groove, the tongue depressor or the upper toothed plate is convenient to detach and replace, the operation is simple and convenient, and one end of the clamping rod is clamped in the inside the clamping hole under the action of the spring, so that the tongue depressor or the upper toothed plate is convenient to install and fix.
Further, the surface of the rotating plate is provided with anti-skid patterns.
Further, the surface of the fixed cylinder is sleeved with a rubber sleeve.
Further, the two side faces of the movable plate are fixedly connected with sliding blocks, sliding grooves are formed in the inner opposite walls of the frame body, and the sliding blocks are movably connected in the sliding grooves.
Further, the surfaces of the tongue depressor and the upper toothed plate are both provided with silica gel pads.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. according to the opener convenient to operate, the rotating plate, the threaded column and the threaded cylinder are arranged, the rotating plate is rotated, the threaded column is driven to rotate by the rotating plate through the rotating shaft, the limiting block moves in the limiting groove, the threaded cylinder moves on the surface of the threaded column, the threaded cylinder drives the movable plate to descend, the movable plate drives the tongue depressor to descend through the movable block, the distance between the tongue depressor and the upper toothed plate is convenient to adjust and fix, the mouth of a patient is convenient to open, and the tongue is prevented from being bitten by teeth of the patient;
2. this aperture opener convenient to operate, through setting up arm-tie, clamping lever, spring and draw-in hole through the pulling arm-tie, under the elasticity effect of spring, make the arm-tie drive the clamping lever break away from the draw-in hole, through movable tongue depressor or last pinion rack, make tongue depressor or last pinion rack drive movable block break away from the movable groove, be convenient for dismantle change tongue depressor or last pinion rack, easy operation is convenient, and through loosening the arm-tie, under the effect of spring, make the one end joint of clamping lever in the inside of draw-in hole, be convenient for install fixedly tongue depressor or last pinion rack.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a three-dimensional structure of the present utility model.
The marks in the drawings are:
1. a frame; 2. a fixed cylinder; 3. a rotating shaft; 4. a threaded column; 5. a thread cylinder; 6. a rotating plate; 7. a movable plate; 8. a chute; 9. a slide block; 10. a movable groove; 11. a movable block; 12. tongue depressor; 13. an upper toothed plate; 14. a silica gel pad; 15. a clamping hole; 16. a movable hole; 17. a clamping rod; 18. a spring; 19. pulling a plate; 20. a rubber sleeve; 21. a limit groove; 22. and a limiting block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: an opener convenient to operate comprises a frame body 1, a first round hole is formed in the bottom of the frame body 1, a fixed cylinder 2 is fixedly connected to the inner wall of the first round hole, a second round hole is formed in the bottom of the fixed cylinder 2, a bearing is arranged in the second round hole, a rotating shaft 3 is arranged in the bearing in a penetrating mode, a threaded column 4 is fixedly connected to the top end of the rotating shaft 3, a threaded cylinder 5 is connected to the surface of the threaded column 4 in a threaded mode, a limiting block 22 is fixedly connected to the surface of the threaded cylinder 5, a limiting groove 21 is formed in the inner wall of the fixed cylinder 2, the limiting block 22 is movably connected to the inner portion of the limiting groove 21, a movable plate 7 is fixedly connected to the top end of the threaded cylinder 5, a rotating plate 6 is fixedly connected to the bottom end of the rotating shaft 3, movable grooves 10 are formed in the side faces of the movable plate 7 and the frame body 1, movable blocks 11 are movably connected to the inner portions of the two movable grooves 10, the end surfaces of the two movable blocks 11 are respectively fixedly connected with a tongue depressor 12 and an upper toothed plate 13, through arranging the rotating plate 6, the threaded column 4 and the threaded cylinder 5, through rotating the rotating plate 6, the rotating plate 6 drives the threaded column 4 to rotate through the rotating shaft 3, the limiting block 22 moves in the limiting groove 21, the threaded cylinder 5 moves on the surface of the threaded column 4, the threaded cylinder 5 drives the movable plate 7 to descend, the movable plate 7 drives the tongue depressor 12 to descend through the movable block 11, the distance between the tongue depressor 12 and the upper toothed plate 13 is convenient to adjust and fix, the mouth of a patient is convenient to open, the teeth of the patient are prevented from biting the tongue, the top of the movable block 11 is provided with a clamping hole 15, the movable plate 7 and the top of the frame 1 are respectively provided with a movable hole 16, the inside of the two movable holes 16 is movably connected with a clamping rod 17, one end of the clamping rod 17 is clamped in the inside the clamping hole 15, the top of the clamping rod 17 is fixedly connected with a pulling plate 19, the spring 18 has been cup jointed in the surface activity of clamping lever 17, the one end fixed connection of spring 18 is on fly leaf 7, the other end fixed connection of spring 18 is on arm-tie 19, through setting up arm-tie 19, clamping lever 17, spring 18 and draw-in hole 15 through pulling arm-tie 19, under the elasticity effect of spring 18, make arm-tie 19 drive clamping lever 17 break away from draw-in hole 15, through activity tongue depressor 12 or last pinion rack 13, make tongue depressor 12 or last pinion rack 13 drive movable block 11 break away from movable groove 10, be convenient for dismantle change tongue depressor 12 or last pinion rack 13, easy and convenient operation, and through loosening arm-tie 19, under the effect of spring 18, make the one end joint of clamping lever 17 in the inside of draw-in hole 15, be convenient for install fixedly to tongue depressor 12 or last pinion rack 13.
Specifically, the surface of the rotating plate 6 is provided with anti-skid patterns.
Through adopting above-mentioned technical scheme, be convenient for carry out rotation regulation to rotating plate 6 through the antiskid line.
Specifically, the surface of the fixed cylinder 2 is sleeved with a rubber sleeve 20.
Through adopting above-mentioned technical scheme, increase the frictional force between palm and the fixed section of thick bamboo 2 through rubber sleeve 20, be convenient for hold fixed section of thick bamboo 2.
Specifically, two sides of the movable plate 7 are fixedly connected with sliding blocks 9, sliding grooves 8 are formed in the inner walls of the frame body 1, and the sliding blocks 9 are movably connected in the sliding grooves 8.
Through adopting above-mentioned technical scheme, through slider 9 at the inside activity of spout 8, play spacing effect to fly leaf 7.
Specifically, the surfaces of the tongue depressor 12 and the upper toothed plate 13 are both provided with a silica gel pad 14.
By adopting the above technical scheme, the teeth of the patient are protected by the silica gel pad 14.
The working principle of the utility model is as follows:
when the utility model is used, the upper toothed plate 13 and the tongue depressor 12 are driven by the frame body 1 to be placed into the mouth of a patient by holding the rubber sleeve 20, the upper toothed plate 13 is contacted with the upper teeth of the patient, the bottom of the tongue depressor 12 is contacted with the tongue of the patient, the rotating plate 6 is driven by the rotating shaft 3 to rotate the threaded column 4 by rotating the rotating plate 6, the limiting block 22 is enabled to move in the limiting groove 21, the threaded cylinder 5 is enabled to move on the surface of the threaded column 4, the threaded cylinder 5 is enabled to drive the movable plate 7 to descend, the sliding block 9 is enabled to move in the chute 8, the movable plate 7 is enabled to drive the tongue depressor 12 to descend by the movable block 11, the mouth of the patient is enabled to be opened by the tongue depressor 12 and the upper toothed plate 13, the mouth of the patient can be treated, when the tongue depressor 12 and the upper toothed plate 13 are required to be replaced, the clamping rod 17 is enabled to be separated from the clamping hole 15 by pulling the pulling plate 19 under the elastic action of the spring 18, the tongue depressor 12 or the upper toothed plate 13 is enabled to move on the movable tongue depressor 12 or the movable plate 13 to be separated from the clamping hole 10 by the elastic action of the spring 18, and the movable plate 12 or the movable plate 13 is enabled to be quickly detached from the clamping hole 13, and one end of the movable plate is enabled to be installed on the end of the tongue depressor 13 by the spring 13.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. An opening device convenient to operate, comprising a frame body (1), and being characterized in that: the utility model discloses a frame body, including frame body (1) and fixed cylinder (2) of fixed connection on the inner wall of first round hole, the second round hole has been seted up to the bottom of fixed cylinder (2), and the inside of second round hole is provided with the bearing, and the inside of bearing wears to have pivot (3), the top fixedly connected with screw thread post (4) of pivot (3), the surface threaded connection of screw thread post (4) has screw thread section of thick bamboo (5), the surface fixedly connected with stopper (22) of screw thread section of thick bamboo (5), limit groove (21) have been seted up on the inner wall of fixed cylinder (2), stopper (22) swing joint is in the inside of limit groove (21), the top fixedly connected with fly leaf (7) of screw thread section of thick bamboo (5), the bottom fixedly connected with revolving plate (6) of pivot (3), fly leaf (7) and the side of frame body (1) all have been seted up movable groove (10), two the inside all swing joint of screw thread post (4) has movable block (11), two end face (11) the inside of swing joint (11) has the inside of tongue (16) of tongue (11) and the top (16) of ram (1), two the inside of activity hole (16) all swing joint has draw-bar (17), the one end joint of draw-bar (17) is in the inside of draw-bar (15), the top fixedly connected with arm-tie (19) of draw-bar (17), the surface activity of draw-bar (17) has cup jointed spring (18), the one end fixed connection of spring (18) is on fly leaf (7), the other end fixed connection of spring (18) is on arm-tie (19).
2. An easy to operate mouth gag according to claim 1, wherein: the surface of the rotating plate (6) is provided with anti-skid patterns.
3. An easy to operate mouth gag according to claim 1, wherein: the surface of the fixed cylinder (2) is sleeved with a rubber sleeve (20).
4. An easy to operate mouth gag according to claim 1, wherein: two sides of the movable plate (7) are fixedly connected with sliding blocks (9), sliding grooves (8) are formed in the inner walls of the frame body (1), and the sliding blocks (9) are movably connected in the sliding grooves (8).
5. An easy to operate mouth gag according to claim 1, wherein: the surfaces of the tongue depressor (12) and the upper toothed plate (13) are provided with silica gel pads (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971816.3U CN220655715U (en) | 2023-04-26 | 2023-04-26 | Mouth gag convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971816.3U CN220655715U (en) | 2023-04-26 | 2023-04-26 | Mouth gag convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220655715U true CN220655715U (en) | 2024-03-26 |
Family
ID=90344337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320971816.3U Active CN220655715U (en) | 2023-04-26 | 2023-04-26 | Mouth gag convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220655715U (en) |
-
2023
- 2023-04-26 CN CN202320971816.3U patent/CN220655715U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |