CN113750463A - Occlusion training device suitable for department of stomatology - Google Patents
Occlusion training device suitable for department of stomatology Download PDFInfo
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- CN113750463A CN113750463A CN202111173818.XA CN202111173818A CN113750463A CN 113750463 A CN113750463 A CN 113750463A CN 202111173818 A CN202111173818 A CN 202111173818A CN 113750463 A CN113750463 A CN 113750463A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/025—Exercising apparatus specially adapted for particular parts of the body for the head or the neck
- A63B23/03—Exercising apparatus specially adapted for particular parts of the body for the head or the neck for face muscles
- A63B23/032—Exercising apparatus specially adapted for particular parts of the body for the head or the neck for face muscles for insertion in the mouth
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
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- General Health & Medical Sciences (AREA)
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- Oral & Maxillofacial Surgery (AREA)
- Otolaryngology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses an occlusion training device suitable for stomatology department, which at least comprises a maxillary tooth sleeve, a maxillary dentition and a maxillary dental system, wherein the maxillary tooth sleeve is worn on the maxillary dentition; a mandibular teeth cover worn over the mandibular dentition; the hinging device is arranged at the rear ends of the upper jaw tooth sleeve and the lower jaw tooth sleeve to realize the hinging of the upper jaw tooth sleeve and the lower jaw tooth sleeve; and the damping assembly is arranged on the lower jaw tooth sleeve and is abutted against the upper jaw tooth sleeve, and the damping assembly is forced to contract when the upper jaw tooth sleeve and the lower jaw tooth sleeve are closed and gives damping for blocking the closing of the upper jaw tooth sleeve and the lower jaw tooth sleeve. The damping core body adjusting device further comprises an adjusting device used for adjusting the damping core body, and the adjusting device comprises a first adjuster and a second adjuster.
Description
Technical Field
The application relates to the technical field of medical equipment, concretely relates to interlock trainer suitable for department of stomatology.
Background
In the routine diagnosis and treatment process of the department of stomatology, especially the operation patient with the injury of the occlusal muscles or the upper and lower jawbones, further treatment after the operation is needed. The occlusion training device is a device for training by actively carrying out occlusion action by a user after an operation. The existing occlusion training device has a simple and crude structure, the upper jaw tooth sleeve and the lower jaw tooth sleeve are simply hinged together through a hinge mechanism, and then a torsion spring is arranged.
However, the above-mentioned device has the following problems that the torsion spring is often directly exposed and wound on the hinge shaft, which is easy to scratch a user; and when torsion is attenuated or damaged after use, so that the device needs to be replaced, the whole device cannot be used during reordering and waiting.
Therefore, a novel training device needs to be designed, and damping is realized through the combined action of the two damping assemblies. And during the period that a single damping assembly is damaged and is to be replaced, the other damping assembly can multiply the damping in a compensatory way so as to keep the damping constant.
Disclosure of Invention
Aiming at the situation of the prior art, the technical scheme adopted by the invention is as follows:
a bite training device suitable for department of stomatology at least comprises
A maxillary dentition cover worn on the maxillary dentition;
a mandibular teeth cover worn over the mandibular dentition;
the hinging device is arranged at the rear ends of the upper jaw tooth sleeve and the lower jaw tooth sleeve to realize the hinging of the upper jaw tooth sleeve and the lower jaw tooth sleeve;
and the damping assembly is arranged on the lower jaw tooth sleeve and is abutted against the upper jaw tooth sleeve, and the damping assembly is forced to contract when the upper jaw tooth sleeve and the lower jaw tooth sleeve are closed and gives damping for blocking the closing of the upper jaw tooth sleeve and the lower jaw tooth sleeve.
Further, a lower jaw base plate is formed on the lower jaw tooth sleeve, and a damping sinking groove for arranging a damping assembly is formed on the lower jaw base plate;
thanks to the improved technical scheme, the damping sink provides an installation foundation, and the damping assembly is convenient to install.
With respect to the damping assembly, a specific embodiment is given below:
the damping assembly comprises a damping base body arranged in the damping sinking groove, a butt joint component arranged on the damping base body and used for being abutted against the maxillary tooth sleeve, and a damping core body arranged in the damping base body and in transmission connection with the butt joint component.
As a further embodiment:
the damping base body comprises a rectangular base body arranged in the damping sink groove, a small-diameter cavity arranged at the front end of the rectangular base body, a wide-diameter middle cavity formed in the middle of the small-diameter cavity, a transmission rear cavity formed at the upper end of the rear part of the wide-diameter middle cavity, and a gear rear cavity formed at the rear end of the transmission rear cavity;
the abutting assembly comprises an abutting longitudinal rod, a transmission transverse shaft and a planet assembly;
the abutting longitudinal rod comprises a longitudinal rod jack longitudinally arranged on the left side of the rear cavity of the gear, a limiting sliding chute arranged on the left side of the longitudinal rod jack, a longitudinal moving rack slidably arranged in the longitudinal rod jack, and a limiting plug formed on the left side of the longitudinal moving rack and inserted in the limiting sliding chute;
the transmission transverse shaft comprises a transmission gear which is rotatably arranged in the gear rear cavity and is meshed with the longitudinal moving rack, a transmission middle shaft which is formed on the front end face of the transmission gear and is arranged in the transmission rear cavity, and a driving bevel gear which is formed on the front end face of the transmission middle shaft and is inserted into the wide-diameter middle cavity;
the planet assembly comprises a cylindrical cavity formed at the front end of the wide-diameter middle cavity, a rotatable cylinder arranged in the cylindrical cavity in a rotatable mode, and driven plate teeth formed behind the outer wall of the rotatable cylinder, the upper edge of each driven plate tooth is in transmission connection with the driving bevel gear, the upper end and the lower end of the rear end of the rotatable cylinder are respectively provided with a planet wheel carrier, and each planet wheel carrier is provided with a planet bevel wheel in a rotatable mode.
With respect to the damping core, one embodiment is given below:
the two damping core bodies are arranged, are arranged in an axisymmetric manner and comprise transfer assemblies, driving assemblies and compression assemblies;
the transfer assembly comprises a bevel gear round cavity formed on the outer edge of the small-diameter cavity, an annular bevel gear rotatably arranged in the bevel gear round cavity, a hollow rotary drum formed on the inner edge of the annular bevel gear, and a transmission bevel gear formed at one end of the hollow rotary drum;
the transfer assembly positioned at the rear end is rotatably arranged at the rear half part of the small-diameter chamber, and the front edge of the transmission bevel gear of the transfer assembly is meshed with the rear edges of the two planetary bevel wheels;
the transfer assembly positioned at the front end penetrates through the rotating cylinder, and the rear edge of the transmission bevel gear of the transfer assembly is meshed with the front edges of the two planetary bevel wheels;
the driving assembly comprises a driving longitudinal hole arranged on the side surface of the conical tooth circular cavity, a bottom circular cavity formed at the lower end of the driving longitudinal hole, a bottom gear rotatably arranged in the bottom circular cavity, a driving cylinder formed on the upper end surface of the bottom gear and inserted into the driving longitudinal hole, and an overhead cone pulley formed at the upper end of the driving cylinder and meshed with the lower edge of the annular conical tooth;
the compression assembly comprises a compression slide way, a compression rack, a compression spring and a blocking end, wherein the compression slide way is arranged along the left and right directions and communicated with the bottom round cavity, the compression slide way can slide, the compression rack is arranged in the compression slide way and meshed with the bottom gear, the compression spring is arranged in the compression slide way and abutted against the compression rack, and the compression slide way is far away from the end opening of the center of the rectangular base body and is detachably provided with the blocking end.
Thanks to the above-mentioned improved technical scheme, the abutting assembly transmits the longitudinal compression to the two damping cores, and the two damping cores compress synchronously to provide damping. When any damping core body is damaged, the damping core body can be actively locked and replaced, the compression amount and the damping compensation of the other damping core body are multiplied in the replacement process, and the equivalent damping of the two damping core bodies in the simultaneous working process is realized.
As a further embodiment, there is also included an adjustment device to adjust the dampening core, the adjustment device comprising:
the first regulator comprises a first lock disc arranged at the rearmost end of a small-diameter cavity, a first screw rod formed at the front end of the first lock disc and penetrating through the two hollow rotary drums, and a first internal threaded pipe screwed in front of the outer wall of the first screw rod, wherein a first limiting ring groove is formed at the foremost end of the inner wall of the small-diameter cavity;
the second regulator comprises a locking sleeve arranged at the front end of the small-diameter cavity and sleeved outside the first screw rod, radial jacks circumferentially and uniformly distributed on the inner wall of the small-diameter cavity, locking inserts circumferentially and uniformly distributed on the outer wall of the locking sleeve and in one-to-one inserting correspondence with the radial jacks, an annular slot arranged at the front end of the rectangular base body and communicated with the radial jacks, a second limiting ring groove formed on the outer wall of the annular slot, a second internal threaded pipe rotatably arranged in the annular slot, and a second limiting convex ring formed on the outer wall of the second internal threaded pipe and matched with the second limiting ring groove, wherein the far end of the locking insert is also provided with an external thread screwed with the second internal threaded pipe;
the front end surface of the first lock disc is in contact with the rear end surface of the hollow rotary drum positioned behind to realize locking;
the rear end face of the locking sleeve is in contact with the front end face of the hollow rotary drum located behind the locking sleeve to achieve locking.
Thanks to the improved technical scheme, the first regulator can lock the hollow rotary drum positioned at the rear, and further lock the whole damping core positioned at the rear; the second actuator can lock the hollow drum located in front and thus the entire damping core located in front.
Further:
the lower end face of the upper jaw gear sleeve is formed with an upper jaw base plate which is used for being abutted against the longitudinally moving rack to enable the longitudinally moving rack to retract into the rectangular base body.
Further:
the plugging end is a bolt screwed in the compression slideway.
Further:
the plugging end is a cross bolt screwed in the compression slideway.
Further:
the front end of the first internal threaded pipe is positioned in front of the front end of the second internal threaded pipe.
Has the advantages that:
the occlusion training device suitable for the department of stomatology has the advantages that the whole device is reasonable and compact in structure, the abutting component can convert longitudinal pressure given by the upper and lower jaw teeth during occlusion into transverse motion of the damping core body, and the occlusion training device is suitable for working conditions that space is limited in the longitudinal direction and space is redundant in the transverse direction when the upper and lower jaw teeth are sleeved and closed.
The occlusion training device suitable for the department of stomatology is used for providing a damping core body with damping and is arranged in a damping base body, and damage caused by exposure of a torsion spring in the prior art is avoided.
The occlusion training device suitable for department of stomatology, can singly use the damping core and realize with two damping cores same damping when using jointly:
when any one device of the two damping core bodies is damaged and needs to be replaced, the damaged damping core body is locked and waits for new accessories to be replaced, and the usable damping core body is temporarily used. The compression amount and the elastic force of a compression spring of the usable damping core are multiplied, namely, the damping is multiplied, and the added redundant damping just compensates for the damping of the damaged damping core.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of an embodiment of the training apparatus.
Fig. 2 is a schematic view of another embodiment of the training apparatus.
FIG. 3 is a cross-sectional view of one embodiment of the exercise device.
FIG. 4 is a schematic view of one embodiment of the damping assembly.
FIG. 5 is a cross-sectional view of another embodiment of the damping assembly.
FIG. 6 is a cross-sectional view of yet another embodiment of the damping assembly.
FIG. 7 is a cross-sectional view of one embodiment of the damping matrix.
Fig. 8 is a sectional view taken along line a-a of fig. 4.
Fig. 9 is a sectional view taken along line B-B in fig. 4.
Figure 10 is a cross-sectional view of one embodiment C-C of figure 4 (dual damped core not in operation).
Figure 11 is a cross-sectional view of an alternate embodiment of C-C of figure 4 (dual damped core simultaneous operation).
Figure 12 is a cross-sectional view of a further embodiment of C-C of figure 4 (single damped core operating condition).
Fig. 13 is an enlarged schematic view of a portion D in fig. 5.
Fig. 14 is an enlarged schematic view of a portion E of fig. 6.
Icon:
a. the upper jaw tooth sleeve, a1. the upper jaw base plate, b the lower jaw tooth sleeve, b1 the lower jaw base plate, b2. the damping sink groove, c the hinge device, d the damping assembly;
1. damping base body, 11 rectangular base body, 12 small diameter cavity, 13 wide diameter middle cavity, 14 transmission rear cavity and 15 gear rear cavity;
2. an abutment assembly;
21. the device comprises an abutting vertical rod, a vertical rod jack 21a, a limiting sliding chute 21b, a longitudinal moving rack 21c and a limiting plug 21 d;
22. the transmission transverse shaft 22a is a transmission gear 22b is a transmission middle shaft 22c is a driving bevel gear;
23. a planetary assembly, 23a cylindrical chamber, 23b rotating cylinder, 23c driven disk teeth, 23d planet wheel carrier, 23e planet cone;
3. a damping core;
31. the transfer assembly comprises a bevel gear circular cavity 31a, an annular bevel gear 31b, a hollow rotary drum 31c and a transmission bevel gear 31 d;
32. the driving component 32a drives the longitudinal hole, 32b the bottom round cavity, 32c the bottom gear, 32d the driving cylinder and 32e the top cone pulley;
33. the compression assembly, 33a compress the slide, 33b compress the rack, 33c compress the spring, 33d shutoff end.
4. An adjustment device;
41. the first limiting ring comprises a first adjuster, 41a, a first locking disc, 41b, a first screw, 41c, a first internal threaded pipe, 41d, a first limiting ring groove, 41e, a first limiting convex ring, 41f, a rectangular jack and 41g, a rectangular plug;
42. the locking device comprises a second adjuster, 42a locking sleeve, 42b radial insertion holes, 42c locking inserting strips, 42d annular insertion grooves, 42e second limiting ring grooves, 42f second internal threaded pipes and 42g second limiting convex rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
A bite training device suitable for department of stomatology at least comprises
A maxillary dentition cover a to be worn on a maxillary dentition;
a mandibular teeth sleeve b to be worn on the mandibular dentition;
the hinging device c is arranged at the rear ends of the upper jaw tooth sleeve a and the lower jaw tooth sleeve b and realizes the hinging of the upper jaw tooth sleeve a and the lower jaw tooth sleeve b;
and a damping assembly d which is arranged on the lower jaw tooth sleeve b and is abutted against the upper jaw tooth sleeve a, wherein the damping assembly is forced to shrink when the upper jaw tooth sleeve a and the lower jaw tooth sleeve b are closed, and the damping assembly gives damping for preventing the upper jaw tooth sleeve a and the lower jaw tooth sleeve b from being closed.
Further, a lower jaw base plate b1 is formed on the lower jaw tooth sleeve b, and a damping sunken groove b2 for arranging a damping assembly d is formed on the lower jaw base plate b 1;
thanks to the above improved technical solution, the damping sink b2 provides a mounting base for mounting the damping assembly d.
Further:
the upper jaw base plate a1 is formed on the lower end surface of the upper jaw tooth sleeve a for abutting against the longitudinal moving rack 21c to retract into the rectangular base 11.
With respect to the damping assembly d, a specific embodiment is given below:
the damping assembly d comprises a damping base body 1 arranged in a damping sinking groove b2, an abutting component 2 arranged on the damping base body 1 and used for abutting against the maxillary tooth sleeve a, and a damping core body 3 arranged in the damping base body 1 and in transmission connection with the abutting component 2.
As a further embodiment:
the damping base body 1 comprises a rectangular base body 11 arranged in the damping sink groove b2, a small-diameter cavity 12 arranged at the front end of the rectangular base body 11, a wide-diameter middle cavity 13 formed in the middle of the small-diameter cavity 12, a transmission rear cavity 14 formed at the rear upper end of the wide-diameter middle cavity 13, and a gear rear cavity 15 formed at the rear end of the transmission rear cavity 14;
the abutting assembly 2 comprises an abutting longitudinal rod 21, a transmission transverse shaft 22 and a planetary assembly 23;
the abutting vertical rod 21 comprises a vertical rod insertion hole 21a longitudinally arranged on the left side of the gear rear cavity 15, a limiting sliding groove 21b longitudinally arranged on the left side of the vertical rod insertion hole 21a, a vertical moving rack 21c slidably arranged in the vertical rod insertion hole 21a, and a limiting plug 21d formed on the left side of the vertical moving rack 21c and inserted in the limiting sliding groove 21 b;
the transmission transverse shaft 22 comprises a transmission gear 22a which is rotatably arranged in the gear rear cavity 15 and is meshed with the longitudinal moving rack 21c, a transmission central shaft 22b which is formed on the front end face of the transmission gear 22a and is arranged in the transmission rear cavity 14, and a driving bevel gear 22c which is formed on the front end face of the transmission central shaft 22b and is inserted into the wide-diameter middle cavity 13;
the planetary assembly 23 comprises a cylindrical cavity 23a formed at the front end of the wide-diameter middle cavity 13, a rotary cylinder 23b rotatably arranged in the cylindrical cavity 23a, and driven disc teeth 23c formed behind the outer wall of the rotary cylinder 23b, the upper edge of the driven disc teeth 23c is in transmission connection with the driving bevel teeth 22c, the rear end of the rotary cylinder 23b is respectively provided with a planetary gear carrier 23d at the upper end and the lower end, and each planetary gear carrier 23d is rotatably provided with a planetary bevel gear 23e.
With respect to the damping core 3, a specific embodiment is given below:
the damping core bodies 3 are arranged in two numbers, and the damping core bodies 3 are arranged in an axisymmetric manner and comprise transfer assemblies 31, driving assemblies 32 and compression assemblies 33;
the transfer assembly 31 comprises a conical tooth round cavity 31a formed at the outer edge of the small-diameter chamber 12, an annular conical tooth 31b rotatably arranged in the conical tooth round cavity 31a, a hollow rotary drum 31c formed at the inner edge of the annular conical tooth 31b, and a transmission conical tooth 31d formed at one end of the hollow rotary drum 31 c;
the transfer assembly 31 positioned at the rear end is rotatably arranged at the rear half part of the small-diameter chamber 12, and the front edge of the transmission bevel gear 31d is meshed with the rear edges of the two planet bevel wheels 23 e;
the transfer assembly 31 positioned at the front end penetrates through the rotating cylinder 23b, and the rear edge of the transmission bevel gear 31d is meshed with the front edges of the two planet bevel wheels 23 e;
the driving assembly 32 comprises a driving longitudinal hole 32a arranged on the side surface of the conical tooth circular cavity 31a, a bottom circular cavity 32b formed at the lower end of the driving longitudinal hole 32a, a bottom gear 32c rotatably arranged in the bottom circular cavity 32b, a driving cylinder 32d formed on the upper end surface of the bottom gear 32c and inserted into the driving longitudinal hole 32a, and a top conical gear 32e formed on the upper end of the driving cylinder 32d and meshed with the lower edge of the annular conical tooth 31 b;
the compression assembly 33 comprises a compression slide way 33a, a compression rack 33b and a compression spring 33c, wherein the compression slide way 33a is arranged along the left-right direction and communicated with the bottom round cavity 32b, the compression rack 33b is slidably arranged in the compression slide way 33a and meshed with the bottom gear 32c, the compression spring 33c is arranged in the compression slide way 33a and abutted against the compression rack 33b, and the compression slide way 33a is far away from an end opening of the center of the rectangular base body 11 and is detachably provided with a plugging end head 33d.
Further:
the plugging end head 33d is a bolt screwed in the compression slideway 33a.
Further:
the plugging end head 33d is a cross bolt screwed in the compression slideway 33a.
Thanks to the improved technical scheme, the plugging end head 33d can be conveniently detached. And thus the compression rack 33b and the compression spring 33c can be easily replaced.
Thanks to the above-mentioned improved solution, the abutment member 2 transmits the longitudinal compression to the two damping cores 3, and the two damping cores 3 compress synchronously to provide damping. Can initiatively lock and change when arbitrary damping core 3 damages, the compression capacity and the damping compensation nature multiplication of another damping core 3 in the change process realize with the equivalent damping of two damping cores 3 simultaneous working.
As a further embodiment, an adjusting device 4 for adjusting the damping core 3 is further included, the adjusting device 4 including:
the first regulator 41 comprises a first locking disc 41a arranged at the rearmost end of the small-diameter chamber 12, a first screw rod 41b formed at the front end of the first locking disc 41a and penetrating through the two hollow rotary drums 31c, and a first internal threaded pipe 41c screwed in front of the outer wall of the first screw rod 41b, wherein a first limiting ring groove 41d is formed at the foremost end of the inner wall of the small-diameter chamber 12, a first limiting convex ring 41e in inserting fit with the first limiting ring groove 41d is further formed on the outer wall of the first internal threaded pipe 41c, a rectangular insertion hole 41f is further formed at the rear end of the small-diameter chamber 12, and a rectangular plug 41g inserted into the rectangular insertion hole 41f is arranged at the rear end of the first locking disc 41 a;
the second regulator 42 comprises a locking sleeve 42a which is arranged at the front end of the small-diameter chamber 12 and sleeved outside the first screw rod 41b, radial jacks 42b which are uniformly distributed on the inner wall of the small-diameter chamber 12 in the circumferential direction, locking inserting strips 42c which are uniformly distributed on the outer wall of the locking sleeve 42a in the circumferential direction and correspond to the radial jacks 42b in a one-to-one inserting manner, an annular slot 42d which is arranged at the front end of the rectangular base body 11 and communicated with the radial jacks 42b, a second limiting ring groove 42e which is formed on the outer wall of the annular slot 42d, a second internal threaded pipe 42f which is rotatably arranged in the annular slot 42d, and a second limiting convex ring 42g which is formed on the outer wall of the second internal threaded pipe 42f and matched with the second limiting ring groove 42e, wherein the far end of the locking inserting strip 42c is also provided with an external thread which is screwed with the second internal threaded pipe 42 f;
the front end surface of the first lock disc 41a is locked by contacting with the rear end surface of the hollow drum 31c positioned at the rear;
the rear end face of the locking sleeve 42a is locked by contact with the front end face of the hollow drum 31c located behind.
Thanks to the above improved solution, the first adjuster 41 can lock the hollow drum 31c located behind, and thus the entire damping core 3 located behind; the second actuator 42 can lock the hollow drum 31c located in front and thus the entire damping core 3 located in front.
Further:
the front end of the first internally threaded tube 41c is located forward of the front end of the second internally threaded tube 42f.
Thanks to the above improved technical solution, the portion of the first internally threaded tube 41c exposed in front of the front end of the second internally threaded tube 42f can be pinched conveniently without being shielded and interfered by the circumferential side wall of the second internally threaded tube 42f.
The specific use method comprises the following steps:
and plugging the occlusion training device into the oral cavity of a patient, wherein the upper jaw tooth sleeve a is sleeved on the upper jaw dentition of the user, and the lower jaw tooth sleeve b is arranged on the lower jaw dentition of the user.
The user bites the upper jaw tooth sleeve a and the lower jaw tooth sleeve b to overcome the damping of the damping assembly d to perform closing action;
after occlusion is finished, the occlusion training device is opened;
repeating the above actions to achieve the function of training oral muscles and teeth with damping.
When the single damping core body 3 runs, the damping assembly d can compensate for the multiplied damping so as to realize the same damping as that when the two damping core bodies 3 run in a normal state:
step 1.1, operation of the abutting vertical rod 2:
the longitudinal moving rack 21c is pressed down to drive the transmission gear 22a, the transmission middle shaft 22b and the driving bevel gear 22c to rotate;
the driving bevel gear 22c drives the driven disk gear 23c, the rotating cylinder 23b and the planet gear carrier 23d to rotate, and further drives the planet bevel gear 23e to revolve;
step 1.2, the double-damping core body 3 operates:
the planetary cone pulley 23e drives the transmission bevel gears 31d, the hollow rotary drum 31c and the annular bevel gear 31b on the front side and the rear side to rotate;
the annular bevel gear 31b drives the corresponding overhead bevel gear 32e, the driving cylinder 32d and the bottom gear 32c to rotate;
the bottom gear 32c drives the compression rack 33b to move against the damping of the compression spring 33 c;
because the damping core bodies 3 on the front side and the rear side have the same damping with the planet cone pulley 23e, the planet cone pulley 23e only rotates along with the planet wheel carrier 23d without rotating;
the first internal threaded pipe 41c and the first limiting convex ring 41e are rotated to drive the first screw rod 41b, the first lock disc 41a and the rectangular plug 41g to move forwards until the first lock disc 41a locks the hollow rotary drum 31c located behind and further locks the damping core 3 located behind;
or the like, or, alternatively,
the second internal threaded pipe 42f and the second limiting convex ring 42g are rotated to drive the locking insertion strip 42c and the locking sleeve 42a to move backwards until the locking sleeve 42a locks the hollow rotary drum 31c located in the front, and then locks the damping core 3 located in the front;
step 3, the single damping core 3 realizes the same damping as the double damping core 3 when in operation:
when the damping core 3 located at the rear is locked:
the longitudinal moving rack 21c is pressed down to drive the transmission gear 22a, the transmission middle shaft 22b and the driving bevel gear 22c to rotate;
the transmission bevel gear 31d of the transfer assembly 31 on the left side is locked, so that the planetary bevel wheel 23e is driven to rotate while revolving;
the planet cone pulley 23e acts on the transmission cone pulley 31d to drive the transfer assembly 31 and the driving assembly 32 to rotate at twice speed relative to the step 1, and finally, the compression amount and the elasticity of the compression rack 33b of the compression assembly 33 positioned in front on the compression spring 33c are twice of those of the compression assembly 33 in the step 1;
the damping provided by the front located damping core 3 is equivalent to the damping provided by the two damping cores 3 in step 1.
It should be noted that:
the front end surface of the first lock disc 41a and the rear end surface of the corresponding hollow rotary drum 31c are respectively and uniformly distributed with radially arranged locking inserting strips in the circumferential direction, so that locking matching is realized through contact;
the rear end face of the locking sleeve 42a and the front end face of the corresponding hollow rotary drum 31c are circumferentially and uniformly provided with radially arranged locking insertion strips, and locking matching is achieved through contact.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A bite training device suitable for department of stomatology which characterized in that: at least comprise
A maxillary dentition (a) to be worn on the maxillary dentition;
a mandibular teeth sleeve (b) worn on the mandibular dentition; (ii) a
The hinging device (c) is arranged at the rear ends of the upper jaw tooth sleeve (a) and the lower jaw tooth sleeve (b) and realizes the hinging of the upper jaw tooth sleeve (a) and the lower jaw tooth sleeve (b);
and the damping assembly (d) is arranged on the lower jaw tooth sleeve (b) and is abutted against the upper jaw tooth sleeve (a), and the damping assembly is forced to contract when the upper jaw tooth sleeve (a) and the lower jaw tooth sleeve (b) are closed and gives damping for preventing the upper jaw tooth sleeve (a) and the lower jaw tooth sleeve (b) from being closed.
2. A bite training device for use in oral surgery as recited in claim 1, further comprising: :
a lower jaw base plate (b1) is formed on the lower jaw tooth sleeve (b), and a damping sinking groove (b2) for arranging a damping assembly (d) is formed on the lower jaw base plate (b 1).
3. A bite training device for use in oral surgery as recited in claim 1, further comprising:
damping assembly (d) including set up damping base member (1) in damping heavy groove (b2), establish on damping base member (1) for butt subassembly (2) with upper jaw facing (a) butt, establish in damping base member (1) and with butt subassembly (2) transmission connection's damping core (3).
4. A bite training device for use in oral surgery as recited in claim 3, further comprising:
the damping base body (1) comprises a rectangular base body (11) arranged in the damping sink groove (b2), a small-diameter cavity (12) arranged at the front end of the rectangular base body (11), a large-diameter middle cavity (13) formed in the middle of the small-diameter cavity (12), a transmission rear cavity (14) formed at the rear upper end of the large-diameter middle cavity (13), and a gear rear cavity (15) formed at the rear end of the transmission rear cavity (14);
the abutting assembly (2) comprises an abutting longitudinal rod (21), a transmission transverse shaft (22) and a planet assembly (23);
the abutting vertical rod (21) comprises a vertical rod jack (21a) which is longitudinally arranged on the left side of the gear rear cavity (15), a limiting sliding groove (21b) which is arranged on the left side of the vertical rod jack (21a), a vertical moving rack (21c) which is slidably arranged in the vertical rod jack (21a), and a limiting plug (21d) which is formed on the left side of the vertical moving rack (21c) and is inserted in the limiting sliding groove (21 b);
the transmission transverse shaft (22) comprises a transmission gear (22a) which is rotatably arranged in the gear rear cavity (15) and is meshed with the longitudinal moving rack (21c), a transmission middle shaft (22b) which is formed on the front end face of the transmission gear (22a) and is arranged in the transmission rear cavity (14), and a driving bevel gear (22c) which is formed on the front end face of the transmission middle shaft (22b) and is inserted into the wide-diameter middle cavity (13);
the planet assembly (23) comprises a cylindrical cavity (23a) formed at the front end of the wide-diameter middle cavity (13), a rotary cylinder (23b) rotatably arranged in the cylindrical cavity (23a), and driven disc teeth (23c) formed behind the outer wall of the rotary cylinder (23b), the upper edge of each driven disc tooth (23c) is in transmission connection with a driving bevel gear (22c), the upper end and the lower end of the rear end of the rotary cylinder (23b) are respectively provided with a planet wheel carrier (23d), and each planet wheel carrier (23d) is rotatably provided with a planet cone wheel (23 e).
5. A bite training device for use in oral surgery as recited in claim 4, further comprising:
the damping core bodies (3) are arranged in two, and the damping core bodies (3) are arranged in an axisymmetric manner and comprise transfer assemblies (31), driving assemblies (32) and compression assemblies (33);
the transfer assembly (31) comprises a conical tooth round cavity (31a) formed at the outer edge of the small-diameter cavity (12), an annular conical tooth (31b) rotatably arranged in the conical tooth round cavity (31a), a hollow rotary drum (31c) formed at the inner edge of the annular conical tooth (31b), and a transmission conical tooth (31d) formed at one end of the hollow rotary drum (31 c);
the transfer assembly (31) positioned at the rear end is rotatably arranged at the rear half part of the small-diameter chamber (12), and the front edge of the transmission bevel gear (31d) is meshed with the rear edges of the two planetary bevel wheels (23 e);
the transfer assembly (31) positioned at the front end is arranged by penetrating through the rotating cylinder (23b), and the rear edge of the transmission bevel gear (31d) is meshed with the front edges of the two planetary bevel wheels (23 e);
the driving assembly (32) comprises a driving longitudinal hole (32a) formed in the side face of the conical tooth circular cavity (31a), a bottom circular cavity (32b) formed at the lower end of the driving longitudinal hole (32a), a bottom gear (32c) rotatably arranged in the bottom circular cavity (32b), a driving cylinder (32d) formed on the upper end face of the bottom gear (32c) and inserted into the driving longitudinal hole (32a), and an overhead cone pulley (32e) formed on the upper end of the driving cylinder (32d) and meshed with the lower edge of the annular conical tooth (31 b);
compression subassembly (33) including set up along the left and right directions and put compression slide (33a) that round chamber (32b) intercommunication set up with the end, slidable establish in compression slide (33a) and put compression rack (33b) of gear (32c) meshing with the end, establish in compression slide (33a) and with compression spring (33c) of compression rack (33b) butt, compression slide (33a) are kept away from the tip opening setting at rectangle base member (11) center and can be dismantled and are equipped with shutoff end (33 d).
6. A bite training device for use in oral surgery as recited in claim 5, further comprising:
further comprising an adjustment device (4) to adjust the damping core (3), the adjustment device (4) comprising:
the first regulator (41) comprises a first lock disc (41a) arranged at the rearmost end of the small-diameter chamber (12), a first screw rod (41b) formed at the front end of the first lock disc (41a) and penetrating through the two hollow rotary drums (31c), and a first internal threaded pipe (41c) screwed in front of the outer wall of the first screw rod (41b), wherein a first limiting ring groove (41d) is formed at the foremost end of the inner wall of the small-diameter chamber (12), a first limiting convex ring (41e) in plug fit with the first limiting ring groove (41d) is formed on the outer wall of the first internal threaded pipe (41c), a rectangular jack (41f) is further formed at the rear end of the small-diameter chamber (12), and a rectangular plug (41g) inserted into the rectangular jack (41f) is arranged at the rear end of the first lock disc (41 a);
the second regulator (42) comprises a locking sleeve (42a) which is arranged at the front end of the small-diameter cavity (12) and is sleeved outside the first screw rod (41b), radial insertion holes (42b) which are uniformly distributed on the inner wall of the small-diameter cavity (12) in the circumferential direction, locking insertion strips (42c) which are uniformly distributed on the outer wall of the locking sleeve (42a) in the circumferential direction and correspond to the radial insertion holes (42b) in a one-to-one insertion mode, an annular insertion groove (42d) which is arranged at the front end of the rectangular base body (11) and is communicated with the radial insertion holes (42b), a second limiting ring groove (42e) which is formed on the outer wall of the annular insertion groove (42d), a second internal threaded pipe (42f) which is rotatably arranged in the annular insertion groove (42d), and a second limiting convex ring (42g) which is formed on the outer wall of the second internal threaded pipe (42f) and is matched with the second limiting ring groove (42e), the far end of the locking inserting strip (42c) is also provided with an external thread screwed with a second internal thread pipe (42 f);
the front end surface of the first locking disc (41a) is locked with the rear end surface of the hollow rotary drum (31c) positioned behind through contact;
the rear end face of the locking sleeve (42a) is in contact with the front end face of the hollow rotary drum (31c) positioned behind to realize locking.
7. A bite training device for use in oral surgery as defined in claim 6 wherein:
the lower end surface of the upper jaw tooth sleeve (a) is formed with an upper jaw base plate (a1) which is used for abutting against the longitudinal moving rack (21c) and retracting into the rectangular base body (11).
8. A bite training device for use in oral surgery as recited in claim 7, further comprising:
the plugging end head (33d) is a bolt screwed in the compression slideway (33 a).
9. A bite training device for use in oral surgery as recited in claim 8, further comprising:
the plugging end head (33d) is a cross bolt screwed in the compression slideway (33 a).
10. A bite training device for use in oral surgery as recited in claim 9, further comprising:
the front end of the first internally threaded tube (41c) is positioned in front of the front end of the second internally threaded tube (42 f).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173818.XA CN113750463A (en) | 2021-10-09 | 2021-10-09 | Occlusion training device suitable for department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173818.XA CN113750463A (en) | 2021-10-09 | 2021-10-09 | Occlusion training device suitable for department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113750463A true CN113750463A (en) | 2021-12-07 |
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ID=78798895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111173818.XA Pending CN113750463A (en) | 2021-10-09 | 2021-10-09 | Occlusion training device suitable for department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113750463A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930773A (en) * | 2017-05-23 | 2018-12-04 | 刘文钦 | Power converter using rotary force feedback to control rotating speed |
| CN209827448U (en) * | 2018-11-16 | 2019-12-24 | 张蓓 | Adjustable oral cavity function exerciser |
| CN111773024A (en) * | 2020-07-31 | 2020-10-16 | 中国人民解放军空军军医大学 | Human oral cavity jaw facial muscle rehabilitation training device |
-
2021
- 2021-10-09 CN CN202111173818.XA patent/CN113750463A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930773A (en) * | 2017-05-23 | 2018-12-04 | 刘文钦 | Power converter using rotary force feedback to control rotating speed |
| CN209827448U (en) * | 2018-11-16 | 2019-12-24 | 张蓓 | Adjustable oral cavity function exerciser |
| CN111773024A (en) * | 2020-07-31 | 2020-10-16 | 中国人民解放军空军军医大学 | Human oral cavity jaw facial muscle rehabilitation training device |
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Application publication date: 20211207 |