CN215875432U - Oral opening and closing function trainer - Google Patents
Oral opening and closing function trainer Download PDFInfo
- Publication number
- CN215875432U CN215875432U CN202120123895.3U CN202120123895U CN215875432U CN 215875432 U CN215875432 U CN 215875432U CN 202120123895 U CN202120123895 U CN 202120123895U CN 215875432 U CN215875432 U CN 215875432U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- rear end
- shaft
- driven
- tooth fixing
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- 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
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 206010023149 Jaw fracture Diseases 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses an oral opening and closing function trainer which comprises an upper tooth fixing plate, a lower tooth fixing plate, an upper tooth socket, a lower tooth socket, a fixing bolt, a rotating shaft, a battery, a motor, a driving mechanism, a connecting piece, a driven mechanism, a linkage mechanism, a first switch, a first ejection block, a second switch and a second ejection block.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an oral opening and closing function trainer.
Background
Jaw fracture is a common disease of oral and maxillofacial surgery, and even after treatment, most patients still have mouth opening limitation and can not eat food normally, so that the nutritional status of the patients and the postoperative recovery are affected. In order to help patients recover original occlusion relation and normal chewing function as soon as possible, patients with different degrees of mouth opening limitation need to be exercised by different forces, the existing spiral and T-shaped mouth openers in clinic and on the market can only force opening, reciprocating opening and closing actions of the mouth of the patient cannot be exercised, and then the opening and closing effects of the mouth of the patient are influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provides a training device for the opening and closing function of the mouth part to solve the problems in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the oral opening and closing function trainer comprises an upper tooth fixing plate, a lower tooth fixing plate, an upper tooth sleeve, a lower tooth sleeve, a fixing bolt, a rotating shaft, a battery, a motor, a driving mechanism, a connecting piece, a driven mechanism, a linkage mechanism, a first switch, a first ejection block, a second switch and a second ejection block, wherein the right side of the bottom of the upper tooth fixing plate is provided with the lower tooth fixing plate in a rotating way, the left side of the top of the upper tooth fixing plate is fixedly provided with the upper tooth sleeve, the left side of the bottom of the lower tooth fixing plate is fixedly provided with the lower tooth sleeve, the threads on the right sides of the upper tooth sleeve and the lower tooth sleeve are provided with the fixing bolt in a penetrating way, the front end of the bottom of the upper tooth fixing plate is provided with the rotating shaft in a penetrating way, the rotating shaft is rotatably connected with the lower tooth fixing plate, the battery is fixedly arranged at the rear end of the rotating shaft, the motor is fixedly provided with the driving mechanism at the rear end, the connecting piece is sleeved on the driving mechanism, the connecting piece rear end rotate and be equipped with follower, the follower rear end rotate and be equipped with link gear, last tooth fixed plate bottom right side set firmly first switch, lower tooth fixed plate top right side set firmly first kicking block, last tooth fixed plate bottom left side set firmly the second switch, lower tooth fixed plate top left side set firmly the second kicking block.
Furthermore, the driving mechanism consists of a driving shaft, a lower push plate and a driving gear.
Further, the rear end of the motor is fixedly provided with a driving shaft, a lower push plate is fixedly sleeved outside the driving shaft and fixedly connected with a lower tooth fixing plate, and a driving gear is fixedly sleeved at the rear end of the driving shaft.
Furthermore, the driven mechanism consists of a driven gear, a driven shaft and an upper push plate.
Further, the connecting piece rear end firmly be equipped with driven gear, driven gear rear end firmly be equipped with the driven shaft, just driven shaft rear end and last tooth fixed plate and lower tooth fixed plate rotate to be connected, the outside rear end fixed cover of driven shaft be equipped with the push pedal, just push pedal and last tooth fixed plate fixed connection.
Furthermore, the linkage mechanism consists of a connecting shaft, a connecting rod and a linkage gear.
Further, the inside rear end of driven shaft rotate and be equipped with the connecting axle, the connecting axle rear end gu be equipped with the connecting rod, just the connecting rod other end and axis of rotation fixed connection, connecting rod left side middle-end set firmly the linkage gear, just linkage gear and driven gear mesh mutually.
Furthermore, the linkage gear is meshed with the driving gear.
Furthermore, the inner parts of the upper tooth socket and the lower tooth socket are fixedly provided with silica gel pads.
Compared with the prior art, this oral area function training ware that opens and shuts, tooth fixes about at first passing through last facing and lower facing through the gim peg with the device and patient, and rethread control switch opening device pushes away the upper teeth fixed plate and lower teeth fixed plate through last push pedal and lower push pedal and rotates or rotate in opposite directions to this realizes opening and closing patient oral area, and the process is simple easily operated, need not the assistant patient of accompanying person and carries out the oral area and open and shut.
Drawings
FIG. 1 is a front sectional view of an oral opening and closing function training machine;
FIG. 2 is a right side view of the oral opening and closing function trainer;
FIG. 3 is a bottom cross-sectional view of the oral opening and closing function trainer;
FIG. 4 is a front view of the oral opening and closing function trainer;
fig. 5 is a circuit diagram of the oral opening and closing function trainer.
The upper tooth fixing plate 1, the lower tooth fixing plate 2, the upper tooth socket 3, the lower tooth socket 4, the fixing bolt 5, the rotating shaft 6, the battery 7, the motor 8, the driving mechanism 9, the connecting piece 10, the driven mechanism 11, the linkage mechanism 12, the first switch 13, the first ejector block 14, the second switch 15, the second ejector block 16, the silica gel pad 17, the driving shaft 901, the lower push plate 902, the driving gear 903, the driven gear 1101, the driven shaft 1102, the upper push plate 1103, the connecting shaft 1201, the connecting rod 1202 and the linkage gear 1203.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
As shown in fig. 1, 2, 3 and 4, the oral opening and closing function trainer comprises an upper tooth fixing plate 1, a lower tooth fixing plate 2, an upper tooth socket 3, a lower tooth socket 4, a fixing bolt 5, a rotating shaft 6, a battery 7, a motor 8, a driving mechanism 9, a connecting piece 10, a driven mechanism 11, a linkage mechanism 12, a first switch 13, a first ejector block 14, a second switch 15 and a second ejector block 16, wherein the lower tooth fixing plate 2 is rotatably arranged on the right side of the bottom of the upper tooth fixing plate 1, the upper tooth socket 3 is fixedly arranged on the left side of the top of the upper tooth fixing plate 1, the lower tooth socket 4 is fixedly arranged on the left side of the bottom of the lower tooth fixing plate 1, the fixing bolt 5 is arranged on the right threads of the upper tooth socket 3 and the lower tooth socket 4 in a penetrating manner, the rotating shaft 6 is arranged at the front end of the bottom of the upper tooth fixing plate 1 in a penetrating manner, the rotating shaft 6 is rotatably connected with the lower tooth fixing plate 2, the battery 7 is fixedly arranged at the rear end inside the rotating shaft 6, the rear end of the rotating shaft 6 is fixedly provided with a motor 8, the rear end of the motor 8 is fixedly provided with a driving mechanism 9, the rear end of the driving mechanism 9 is rotatably sleeved with a connecting piece 10, the rear end of the connecting piece 10 is rotatably provided with a driven mechanism 11, the rear end of the driven mechanism 11 is rotatably provided with a linkage mechanism 12, the right side of the bottom of the upper tooth fixing plate 1 is fixedly provided with a first switch 13, the right side of the top of the lower tooth fixing plate 2 is fixedly provided with a first ejector block 14, the left side of the bottom of the upper tooth fixing plate 1 is fixedly provided with a second switch 15, the left side of the top of the lower tooth fixing plate 2 is fixedly provided with a second ejector block 16, the driving mechanism 9 is composed of a driving shaft 901, a lower ejector plate 902 and a driving gear 903, the rear end of the motor 8 is fixedly provided with a driving shaft 901, the outside of the driving shaft 901 is fixedly provided with a lower ejector plate 902, and the lower ejector plate is fixedly connected with the lower tooth fixing plate 902, the rear end of the driving shaft 901 is fixedly sleeved with a driving gear 903, the driven mechanism 11 consists of a driven gear 1101, a driven shaft 1102 and an upper push plate 1103, the rear end of the connecting piece 10 is fixedly provided with the driven gear 1101, the rear end of the driven gear 1101 is fixedly provided with the driven shaft 1102, the rear end of the driven shaft 1102 is rotatably connected with the upper tooth fixing plate 1 and the lower tooth fixing plate 2, the rear end of the outer part of the driven shaft 1102 is fixedly sleeved with the upper push plate 1103, the upper push plate 1103 is fixedly connected with the upper tooth fixing plate 1, the linkage mechanism 12 consists of a connecting shaft 1201, a connecting rod 1202 and a linkage gear 1203, the rear end of the inner part of the driven shaft 1102 is rotatably provided with the connecting shaft 1201, the rear end of the connecting shaft 1201 is fixedly provided with a connecting rod 1202, the other end of the connecting rod 1202 is fixedly connected with a rotating shaft 6, the middle end of the left side of the connecting rod 1202 is fixedly provided with the linkage gear 1203, and the linkage gear 1203 is meshed with the driven gear 1101, the linkage gear 1203 is meshed with the driving gear 903, and the silica gel pads 17 are fixedly arranged inside the upper tooth socket 3 and the lower tooth socket 4.
This oral area function training ware that opens and shuts, medical personnel place the device between patient's upper and lower tooth earlier, place patient's upper teeth in last facing 3 again, lower tooth is placed in lower facing 4, clockwise rotation gim peg 5, so that gim peg 5 implements the extrusion force to patient's upper and lower tooth, its purpose is in order to be connected the firm with patient's tooth, medical personnel can open the anticlockwise rotation function of motor 8 this moment, so that motor 8 drives driving shaft 901, lower push plate 902 and driving gear 903 anticlockwise rotation, make lower push plate 902 promote lower tooth gim plate 2 and patient's lower tooth to rotate downwards, because of the meshing effect of driving gear 903 and linkage gear 1203, and then make linkage gear 1203 rotate clockwise, and then through the meshing effect between linkage gear 1203 and driven gear 1101, make linkage gear 1203 drive driven gear 1101, The upper push plate 1103 and the driven shaft 1102 rotate clockwise, so that the upper push plate 1103 pushes the upper tooth fixing plate 1 and the upper teeth of the patient to rotate upwards, and in this way, the opening of the mouth of the patient is realized, meanwhile, the first switch 13 at the lower end of the upper tooth fixing plate 1 moves downwards, the first ejecting block 14 at the upper end of the lower tooth fixing plate 2 moves upwards, when the first ejecting block 14 presses the first switch 13, the motor 8 rotates clockwise, so that the motor 8 drives the driving shaft 901, the lower push plate 902 and the driving gear 903 to rotate clockwise, and further the lower push plate 902 drives the lower tooth fixing plate 2 and the lower teeth of the patient to rotate upwards, and then the driving gear 903, the linkage gear 1203 and the driven gear 1101 are engaged, so that the driving gear 903 is linked with the linkage gear 1203 to rotate anticlockwise, and further drives the upper teeth fixing plate 1 and the upper teeth of the patient to rotate downwards, so as to realize the closing of the mouth of the patient, in the closing process, when the second top block 16 presses the second switch 15, the motor 8 is started to rotate anticlockwise to perform kinetic energy, and the steps are repeated, so that the cyclic reciprocating motion that the mouth of the patient is opened firstly, then closed and then opened is realized. After the device is used, the medical staff rotates the fixing bolt 5 anticlockwise, so that the extrusion force of the fixing bolt 5 on the upper and lower teeth of the patient is cancelled, and then the device is separated from the mouth of the patient. The connecting rod 1202 is for guaranteeing the stability of linkage gear 1203 and driving gear 903 and the meshing of driven gear 1101, still carries out the rigidity with axis of rotation 6 to this makes axis of rotation 6 drive motor 8 and carries out the rigidity, silica gel pad 17 be for protecting patient's tooth.
As shown in fig. 5, the battery 7 is used to power the device, and the motor 8 is preferably DGA 25-370.
Claims (9)
1. The oral opening and closing function trainer is characterized by comprising an upper tooth fixing plate, a lower tooth fixing plate, an upper tooth sleeve, a lower tooth sleeve, a fixing bolt, a rotating shaft, a battery, a motor, a driving mechanism, a connecting piece, a driven mechanism, a linkage mechanism, a first switch, a first ejector block, a second switch and a second ejector block, wherein the right side of the bottom of the upper tooth fixing plate is rotatably provided with the lower tooth fixing plate, the left side of the top of the upper tooth fixing plate is fixedly provided with the upper tooth sleeve, the left side of the bottom of the lower tooth fixing plate is fixedly provided with the lower tooth sleeve, the right threads of the upper tooth sleeve and the right side of the lower tooth sleeve are respectively provided with the fixing bolt in a penetrating manner, the front end of the bottom of the upper tooth fixing plate is provided with the rotating shaft in a penetrating manner, the rotating shaft is rotatably connected with the lower tooth fixing plate, the rear end inside the rotating shaft is fixedly provided with the battery, the rear end of the rotating shaft is fixedly provided with the motor, the rear end of the motor is fixedly provided with the driving mechanism, the rear end of the driving mechanism is provided with a connecting piece in a rotating mode, the rear end of the connecting piece is provided with a driven mechanism in a rotating mode, the rear end of the driven mechanism is provided with a linkage mechanism in a rotating mode, the right side of the bottom of the upper tooth fixing plate is provided with a first switch in a fixed mode, the right side of the top of the lower tooth fixing plate is provided with a first ejector block in a fixed mode, the left side of the bottom of the upper tooth fixing plate is provided with a second switch in a fixed mode, and the left side of the top of the lower tooth fixing plate is provided with a second ejector block in a fixed mode.
2. The oral opening and closing training device as claimed in claim 1, wherein the driving mechanism comprises a driving shaft, a lower pushing plate and a driving gear.
3. The oral opening and closing training device as claimed in claim 2, wherein the rear end of the motor is fixedly provided with a driving shaft, the outer portion of the driving shaft is fixedly sleeved with a lower pushing plate, the lower pushing plate is fixedly connected with a lower tooth fixing plate, and the rear end of the driving shaft is fixedly sleeved with a driving gear.
4. The oral opening and closing training device as claimed in claim 1, wherein the driven mechanism comprises a driven gear, a driven shaft and a push-up plate.
5. The oral opening and closing function trainer as claimed in claim 1, wherein the rear end of the connecting piece is fixedly provided with a driven gear, the rear end of the driven gear is fixedly provided with a driven shaft, the rear end of the driven shaft is rotatably connected with the upper tooth fixing plate and the lower tooth fixing plate, the rear end of the outer part of the driven shaft is fixedly sleeved with an upper push plate, and the upper push plate is fixedly connected with the upper tooth fixing plate.
6. The oral opening and closing training device of claim 1, wherein the linkage mechanism comprises a connecting shaft, a connecting rod and a linkage gear.
7. The oral opening and closing training device as claimed in claim 4, wherein the driven shaft is rotatably provided at the rear end thereof with a connecting shaft, the connecting shaft is fixedly provided at the rear end thereof with a connecting rod, the other end of the connecting rod is fixedly connected with the rotating shaft, the connecting rod is fixedly provided at the middle end of the left side thereof with a linkage gear, and the linkage gear is engaged with the driven gear.
8. The oral opening and closing training device as claimed in claim 7, wherein the linkage gear is engaged with the driving gear.
9. The oral opening and closing training device as claimed in claim 1, wherein the upper and lower tooth sockets are provided with silica gel pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120123895.3U CN215875432U (en) | 2021-01-18 | 2021-01-18 | Oral opening and closing function trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120123895.3U CN215875432U (en) | 2021-01-18 | 2021-01-18 | Oral opening and closing function trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215875432U true CN215875432U (en) | 2022-02-22 |
Family
ID=80339452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120123895.3U Expired - Fee Related CN215875432U (en) | 2021-01-18 | 2021-01-18 | Oral opening and closing function trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215875432U (en) |
-
2021
- 2021-01-18 CN CN202120123895.3U patent/CN215875432U/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: 20220222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |