CN217853387U - Convenient orthodontic fixing device who adjusts - Google Patents
Convenient orthodontic fixing device who adjusts Download PDFInfo
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- CN217853387U CN217853387U CN202221784103.8U CN202221784103U CN217853387U CN 217853387 U CN217853387 U CN 217853387U CN 202221784103 U CN202221784103 U CN 202221784103U CN 217853387 U CN217853387 U CN 217853387U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 210000000214 mouth Anatomy 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract 2
- 230000009471 action Effects 0.000 description 6
- 206010061274 Malocclusion Diseases 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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Abstract
The utility model discloses a convenient just abnormal fixing device in oral cavity of adjusting, including the connecting chamber, the inside of connecting chamber is rotated and is connected with the screw thread regulating spindle that extends the connecting chamber, the top swing joint of screw thread regulating spindle has first handle, the outside threaded connection of screw thread regulating spindle has the regulating block, fixedly connected with slide bar between the left and right sides inner wall of connecting chamber, the outside difference sliding connection of slide bar has the slider, the surface of slider is rotated and is connected with the regulation pole of being connected with the regulating block rotation, the different fixedly connected with of the back of the body side of the slider extends the connecting rod of connecting chamber, the equal fixedly connected with supporting chamber in the looks dorsal part of connecting rod, the inside of supporting chamber is provided with opening adjustment mechanism. This just abnormal fixing device in oral cavity of convenient regulation, novel structure thinks about ingeniously, not only can be applicable to the patient of different lips sizes, can also reach the effect of adjusting patient's oral cavity opening size through the mode of adjusting upper and lower both sides arc backup pad interval.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an orthodontic fixing device convenient to adjust.
Background
Orthodontic treatment is a branch of oral medicine, and is mainly used for researching the etiology of malocclusion, diagnosing, analyzing, preventing and treating malocclusion, performing dental correction on teeth with malocclusion by adopting a scientific method, and achieving the purposes of beautiful appearance, healthy function and stable dentition through orthodontic treatment.
Chinese patent CN 213883566U discloses a fixing device for orthodontics, including first fixed strip and second fixed strip, first fixed strip and second fixed strip symmetry set up, cambered surface groove has all been seted up to the opposite face of first fixed strip and second fixed strip, a fixing device for orthodontics can make the threaded rod do flexible action, when the threaded rod extends, the whole length of support frame increases, and the interval increases between first fixed strip and the second fixed strip, and expansion fixed range increases, and when the threaded rod contracts, the whole length of support frame shortens, and the interval reduces between first fixed strip and the second fixed strip, and expansion fixed range reduces to this is applicable to different patients, brings better use prospect. However, the fixing device cannot adjust the size of the mouth opening of the patient, and therefore, certain inconvenience still exists in the use process.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a convenient orthodontic fixing device who adjusts, this convenient orthodontic fixing device who adjusts, novel structure thinks about ingeniously, not only can be applicable to the patient of different lips size, can also reach the effect of adjusting patient's oral cavity opening size through the mode of adjusting upper and lower both sides arc backup pad interval.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a convenient orthodontic fixing device of mouth of adjusting, includes the connection room, the inside of connection room is rotated and is connected with the screw thread regulating spindle that extends the connection room, the top swing joint of screw thread regulating spindle has first handle, the outside threaded connection of screw thread regulating spindle has the regulating block, fixedly connected with slide bar between the left and right sides inner wall of connection room, the outside difference sliding connection of slide bar has the slider, the surface of slider rotates and is connected with the regulation pole of being connected with the regulating block rotation, the different fixedly connected with of the opposite side of slider extends the connecting rod of connection room, the equal fixedly connected with supporting chamber in the looks dorsal part of connecting rod, the inside of supporting chamber is provided with opening adjustment mechanism.
Preferably, opening adjustment mechanism is including rotating first screw thread pivot and the second screw thread pivot of connecting both sides inner wall about the supporting room respectively, the opposite side difference fixedly connected with of first screw thread pivot and second screw thread pivot is from the driving wheel, it has the action wheel to mesh between the driving wheel, the positive fixedly connected with second turning handle of action wheel, the equal threaded connection in the outside of first screw thread pivot and second screw thread pivot has the movable block with supporting room inner wall sliding connection, the bracing piece that extends the supporting room is fixed connected with respectively to the back of the body side of the movable block mutually, the back of the body side of the bracing piece is provided with the arc backup pad respectively.
Preferably, the thread directions of the first thread rotating shaft and the second thread rotating shaft are the same.
Preferably, the driving wheel has more teeth than the driven wheel.
Preferably, the opposite sides of the arc-shaped supporting plates are provided with cushion pads.
The beneficial effects of the utility model are that:
1. when the adjustable oral cavity adjusting device is used, the threaded adjusting shaft can be driven to synchronously rotate by rotating the first rotating handle clockwise or anticlockwise, the adjusting block is driven to move upwards or downwards by the cooperation of the sliding block and the adjusting rod when the threaded adjusting shaft rotates, the left and right sliding blocks are driven to move in opposite directions or in opposite directions by the cooperation of the adjusting rod and the sliding rod when the adjusting block moves upwards or downwards, the arc supporting plates on the left and right sides are driven to move in opposite directions or in opposite directions by the connecting rod and the supporting chamber, so that the distance between the left and right arc supporting plates is adjusted, the adjustable oral cavity adjusting device can be suitable for patients with different lip sizes, the driving wheel can be driven to synchronously rotate by rotating the second rotating handle clockwise or anticlockwise, the driving wheel is meshed with the driven wheels on the upper and lower sides when the driving wheel rotates, the driven wheels on the two sides respectively drive the first threaded rotating shaft and the second threaded rotating shaft to rotate, the movable blocks respectively drive the movable blocks in opposite directions or opposite directions, the movable blocks drive the arc supporting plates on the upper and lower sides to move in opposite directions or opposite directions through the supporting rod, the distance between the arc supporting plates on the upper and lower sides is adjusted, and the size of the oral cavity opening of the patient can be adjusted.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the inner structural component of the connection chamber of the present invention;
fig. 3 is a side view of the internal structural component of the support chamber of the present invention.
Reference numbers in the figures: 1. a connection chamber; 2. a threaded adjustment shaft; 3. a first stem; 4. an adjusting block; 5. a slide bar; 6. a slider; 7. adjusting a rod; 8. a connecting rod; 9. a support chamber; 10. a first threaded shaft; 11. a second threaded shaft; 12. a driven wheel; 13. a driving wheel; 14. a second stem; 15. a movable block; 16. a support bar; 17. an arc-shaped supporting plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
Example one
As shown in fig. 1-3, the orthodontic fixing device convenient to adjust comprises a connection chamber 1, a thread adjusting shaft 2 extending out of the connection chamber 1 is rotatably connected inside the connection chamber 1, a first rotating handle 3 is movably connected to the top of the thread adjusting shaft 2, an adjusting block 4 is in threaded connection with the outer side of the thread adjusting shaft 2, a slide rod 5 is fixedly connected between the inner walls of the left side and the right side of the connection chamber 1, a slide block 6 is respectively and slidably connected to the outer side of the slide rod 5, an adjusting rod 7 rotatably connected to the adjusting block 4 is rotatably connected to the outer surface of the slide block 6, a connecting rod 8 extending out of the connection chamber 1 is respectively and fixedly connected to the opposite side of the slide block 6, a support chamber 9 is respectively and fixedly connected to the opposite side of the connecting rod 8, an opening adjusting mechanism is arranged inside the support chamber 9, the opening adjusting mechanism comprises a first thread rotating shaft 10 and a second thread rotating shaft 11 rotatably connected to the inner walls of the upper side and the lower side of the support chamber 9, the screw thread direction of first screw thread pivot 10 and second screw thread pivot 11 is the same, make about the movable block 15 of both sides can move in opposite directions or back of the body mutually, the opposite side difference fixedly connected with of first screw thread pivot 10 and second screw thread pivot 11 follows driving wheel 12, it has action wheel 13 to mesh between the driving wheel 12, the positive fixedly connected with second turning handle 14 of action wheel 13, the equal threaded connection in outside of first screw thread pivot 10 and second screw thread pivot 11 has the movable block 15 with bracing chamber 9 inner wall sliding connection, the opposite side difference fixedly connected with of movable block 15 extends the bracing piece 16 of bracing chamber 9, the opposite side of bracing piece 16 is provided with arc backup pad 17 respectively, the opposite side of arc backup pad 17 all is provided with the blotter, travelling comfort when improvement patient's oral cavity is supported by the expansion.
When the device is used, the threaded adjusting shaft 2 is driven to synchronously rotate by clockwise or anticlockwise rotating the first rotating handle 3, the adjusting block 4 is driven to move upwards or downwards by the matching action of the sliding block 6 and the adjusting rod 7 when the threaded adjusting shaft 2 rotates, the sliding blocks 6 on the left side and the right side are driven to move towards or away from each other by the matching action of the adjusting rod 7 and the sliding rod 5 when the adjusting block 4 moves upwards or downwards, and then the arc-shaped supporting plates 17 on the left side and the right side are driven to move towards or away from each other by the connecting rod 8 and the supporting chamber 9, so that the distance adjustment of the arc-shaped supporting plates 17 on the left side and the right side is realized, and the device can be suitable for patients with different lip sizes, meanwhile, the driving wheel 13 can be driven to synchronously rotate by rotating the second rotating handle 14 clockwise or anticlockwise, the driving wheel 13 is meshed with the driven wheels 12 on the upper side and the lower side of the driving wheel and drives the driven wheels 12 to rotate when rotating, the two sides of the driving wheel 12 respectively drive the first thread rotating shaft 10 and the second thread rotating shaft 11 to rotate, the first thread rotating shaft 10 and the second thread rotating shaft 11 respectively drive the movable blocks 15 which are in threaded connection with the first thread rotating shaft to move in the opposite direction or in the back-to-back direction when rotating, the movable blocks 15 drive the arc supporting plates 17 on the upper side and the lower side to move in the opposite direction or in the back-to-back direction through the supporting rods 16, the distance between the arc supporting plates 17 on the upper side and the lower side is adjusted, and the effect of adjusting the size of an oral opening of a patient can be achieved.
Example two
Referring to fig. 3, as another preferred embodiment, the difference from the first embodiment is that the number of teeth of the driving wheel 13 is greater than that of the driven wheel 12, so that the driving wheel 13 can adjust the distance between the upper and lower arc-shaped support plates 17 with a very small number of rotation turns, thereby achieving the labor-saving effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An orthodontic fixing device convenient to adjust comprises a connecting chamber (1), and is characterized in that: the inside of connecting room (1) is rotated and is connected with screw thread regulating spindle (2) that extend connecting room (1), the top swing joint of screw thread regulating spindle (2) has first pivot (3), the outside threaded connection of screw thread regulating spindle (2) has regulating block (4), fixedly connected with slide bar (5) between the left and right sides inner wall of connecting room (1), the outside of slide bar (5) sliding connection respectively has slider (6), the surface of slider (6) is rotated and is connected with regulation pole (7) of being connected with regulating block (4) rotation, the back of the body side of the back of the body of slider (6) is fixedly connected with respectively and extends connecting rod (8) of connecting room (1), the equal fixedly connected with supporting chamber (9) of back of the body side of the back of the connecting rod (8), the inside of supporting chamber (9) is provided with opening adjustment mechanism.
2. An adjustable orthodontic fixture as claimed in claim 1, wherein: the opening adjusting mechanism comprises a first thread rotating shaft (10) and a second thread rotating shaft (11) which are respectively connected to the inner walls of the upper side and the lower side of a supporting chamber (9) in a rotating mode, the opposite sides of the first thread rotating shaft (10) and the second thread rotating shaft (11) are respectively fixedly connected with driven wheels (12), driving wheels (13) are meshed between the driven wheels (12), a second rotating handle (14) is fixedly connected to the front side of the driving wheels (13), the outer sides of the first thread rotating shaft (10) and the second thread rotating shaft (11) are respectively in threaded connection with movable blocks (15) in sliding connection with the inner walls of the supporting chamber (9), the opposite sides of the movable blocks (15) are respectively fixedly connected with supporting rods (16) extending out of the supporting chamber (9), and arc-shaped supporting plates (17) are respectively arranged on the opposite sides of the supporting rods (16).
3. An adjustable orthodontic fixture as claimed in claim 2, wherein: the thread directions of the first thread rotating shaft (10) and the second thread rotating shaft (11) are the same.
4. An adjustable orthodontic fixture as claimed in claim 2, wherein: the number of teeth of the driving wheel (13) is more than that of the driven wheel (12).
5. An adjustable orthodontic fixture as claimed in claim 2, wherein: the opposite sides of the arc-shaped supporting plates (17) are provided with cushion pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221784103.8U CN217853387U (en) | 2022-07-12 | 2022-07-12 | Convenient orthodontic fixing device who adjusts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221784103.8U CN217853387U (en) | 2022-07-12 | 2022-07-12 | Convenient orthodontic fixing device who adjusts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217853387U true CN217853387U (en) | 2022-11-22 |
Family
ID=84049825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221784103.8U Expired - Fee Related CN217853387U (en) | 2022-07-12 | 2022-07-12 | Convenient orthodontic fixing device who adjusts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217853387U (en) |
-
2022
- 2022-07-12 CN CN202221784103.8U patent/CN217853387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230711 Address after: Room 102, Innovation and Entrepreneurship Park, No. 3 Tongxiang Street, Aimin District, Mudanjiang City, Heilongjiang Province, 157000 Patentee after: Kangmuqian Technology (Heilongjiang) Co.,Ltd. Address before: 151100 Zhaodong Construction Committee Community, Suihua City, Heilongjiang Province Patentee before: Xia Dongying |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |