CN113974536B - Oral cavity opening and closing system for department of stomatology based on Internet of things and using method thereof - Google Patents
Oral cavity opening and closing system for department of stomatology based on Internet of things and using method thereof Download PDFInfo
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- CN113974536B CN113974536B CN202111411619.8A CN202111411619A CN113974536B CN 113974536 B CN113974536 B CN 113974536B CN 202111411619 A CN202111411619 A CN 202111411619A CN 113974536 B CN113974536 B CN 113974536B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
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Abstract
The invention discloses an oral cavity opening and closing system for department of stomatology based on the Internet of things and a using method of the oral cavity opening and closing system, and belongs to the technical field of medical instruments. An oral cavity opening and closing system for department of stomatology based on the Internet of things comprises a fixed frame, wherein a rotating rod is rotationally connected in the fixed frame, threaded rods are arranged at two ends of the fixed frame, a transmission assembly is arranged between the rotating rod and the threaded rods and arranged on the fixed frame, a moving block is in threaded connection with the outer wall of each threaded rod, a straight rod is fixedly connected to the outer wall of each moving block, and one end, away from the moving block, of the straight rod is connected with a mounting plate; the adjustable telescopic rods are limited, so that the device can be used for stably holding the distraction of the oral cavity, and medical staff is prevented from loosening during oral cavity examination of a patient and increasing operation troubles are avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an oral cavity opening and closing system for department of stomatology based on the Internet of things and a using method thereof.
Background
The oral cavity is the initial part of the alimentary canal, the front part is communicated with the outside through a cleft mouth, the back part is communicated with the pharynx through the angina, the oral cavity is provided with organs such as teeth, tongue and the like, the front wall of the oral cavity is provided with a lip and a side wall which are cheeks, the top is provided with a palate, the bottom of the oral cavity is provided with a mucous membrane, a muscle and the like, the oral cavity is divided into an oral vestibule at the front outer side part and a natural oral cavity at the back inner side part through an upper dental arch and a lower dental arch, when the upper dental arch and the lower dental arch are occluded, the oral vestibule is communicated with the natural oral cavity through a gap behind a third molar, and when a patient closes the teeth clinically, an opener or an intubation tube can be arranged through the oral cavity to inject medicines or nutrient substances, simultaneously, the bite of the tongue is prevented, the oral cavity is usually required to be expanded when some oral diseases are examined, and the examination of the oral cavity is further convenient.
When the existing oral cavity is expanded, the shape of the rubber plate for fixing is hard, namely the curvature of the rubber plate cannot be adjusted, the comfort of a patient is difficult to guarantee, the emotion of the patient is influenced, and the accuracy of examination is further influenced.
In the prior art, the invention patent with the patent application number CN202110001081.7 discloses "a comprehensive oral clinical examination device special for department of stomatology, comprising: the two groups of elastic steel sheets are symmetrically arranged, and the elastic steel sheets are provided with adjusting sliding grooves; the adjusting bracket is fixedly connected with the elastic steel sheet through a connecting bracket; first positive and negative rotation lead screw, rotate to be connected adjust on the support, the device can be when the oral cavity expansion, adjust crooked to elastic steel sheet, but its result of use is relatively poor, the same radian of bending to both sides with elastic steel sheet's intermediate point when elastic steel sheet is crooked, but the oral cavity wall front and back height of same patient is different, the steel sheet of the same angle of both sides bending is inboard in laminating patient's the oral cavity that can not be fine, it is uncomfortable to cause the patient to use easily, and the long-time mouth opening of patient can produce saliva, saliva blocks the doctor field of vision or flows along the mouth angle, it is troublesome to increase medical personnel's operation.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an oral cavity opening and closing system for department of stomatology based on the Internet of things and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an oral cavity system that opens and shuts for department of stomatology based on thing networking, includes the mount, the mount internal rotation is connected with the dwang, the both ends of mount all are provided with the threaded rod, be provided with drive assembly between dwang and the threaded rod, drive assembly sets up on the mount, threaded rod outer wall threaded connection has the movable block, movable block outer wall fixedly connected with straight-bar, the one end that the movable block was kept away from to the straight-bar is connected with the mounting panel, be provided with evenly distributed's adjustable telescopic link on the mounting panel, adjustable telescopic link's top is provided with the cotton that absorbs water with the laminating of oral cavity wall, just the mounting panel outer wall is provided with and is used for restricting the freely flexible limiting mechanism of adjustable telescopic link.
Preferably, the transmission assembly comprises a driving bevel gear rotatably connected to the outer wall of the fixing frame and a driven bevel gear meshed with the driving bevel gear, the driving bevel gear is fixedly connected with the rotating rod, and the driven bevel gear is fixedly connected with the threaded rod.
Preferably, the adjustable telescopic rod comprises a sleeve and a contraction rod, a sealing piston is connected to the bottom of the contraction rod and is connected to the inside of the sleeve in a sliding mode, a first elastic element is arranged between the sealing piston and the inner wall of the sleeve, and a first through hole matched with the bottom wall of the sleeve and the outer wall of the mounting plate is formed in the bottom wall of the sleeve.
Preferably, the top of the adjustable telescopic rod is provided with a groove, the inner wall of the groove is rotatably connected with a connecting plate through a pin shaft, the top of the connecting plate is fixedly connected with the absorbent cotton, the two sides of the outer wall of the connecting plate are both connected with second elastic elements, and one ends, far away from the connecting plate, of the second elastic elements are connected with the inner wall of the groove.
Preferably, the limiting mechanism includes the movable plate of sliding connection at the mounting panel outer wall, the movable plate outer wall set up with first through-hole matched with second through-hole, the one end of movable plate is connected with third elastic element, third elastic element outer wall connection has the extension board, the extension board links to each other with the mounting panel is fixed, the one end that third elastic element was kept away from to the movable plate is connected with the stay cord, the one end that the movable plate was kept away from to the stay cord is connected with the knob subassembly, the knob subassembly links to each other with the dwang.
Preferably, the limiting mechanism further comprises an L-shaped plate fixedly connected with the moving block, the outer wall of the L-shaped plate is connected with a supporting plate, the outer wall of the supporting plate is provided with a clamping assembly, the clamping assembly movably abuts against the moving plate, a sealing gasket is arranged on one side, away from the clamping assembly, of the moving plate, the clamping assembly comprises an elastic telescopic rod fixedly arranged on the outer wall of the supporting plate, one end, away from the supporting plate, of the elastic telescopic rod is connected with the U-shaped plate, the inner wall of the U-shaped plate is rotatably connected with a roller, and the roller movably abuts against the moving plate.
Preferably, the knob assembly comprises a knob body, the pull rope is connected with the knob body, an insertion rod is connected to the outer wall of the knob body, an insertion groove matched with the insertion rod is formed in the outer wall of the rotating rod, and a fourth elastic element is connected between the insertion groove and the insertion rod.
Preferably, sliding connection has the slide bar in the mount, the top of slide bar is connected with the limiting plate, the slide bar outer wall has cup jointed fifth elastic element, fifth elastic element's both ends respectively with mount and limiting plate fixed connection, the one end that the limiting plate was kept away from to the slide bar passes mount and dwang in proper order and extends to the slot in, the slide bar offsets with the inserted bar activity.
Preferably, still be provided with lighting system on the mount, lighting system includes lighting module, lighting module sets up to the LED lamp plate, lighting system still includes bluetooth module and power module, power module is lighting module and bluetooth module power supply, lighting module has control module through bluetooth module wireless connection.
The invention also discloses a use method of the oral cavity opening and closing system for the department of stomatology based on the Internet of things, which comprises the following steps:
s1: when the device is used, the device is placed in the oral cavity of a patient, the knob body is pressed to the left side, the knob body drives the insertion rod to be inserted into the insertion groove of the rotating rod, in the process, the fourth elastic element contracts, the insertion rod extrudes the sliding rod on the rotating rod, the sliding rod is moved out of the rotating rod, the rotating rod is not limited by rotation any more, the moving plate is pulled by the knob body through the pull rope, the moving plate slides on the outer side of the mounting plate, and at the moment, the first through hole and the second through hole are located on the same axis;
s2: the knob main body drives the rotating rod to rotate through the inserting rod, so that a driving bevel gear at the end part of the rotating rod is meshed with a driven bevel gear on the outer side of the threaded rod, the threaded rod is driven to rotate on the fixing frame, the moving block moves on the threaded rod and drives the mounting plates on two sides of the fixing frame to be away from each other through the straight rod, and then the adjustable telescopic rod on the mounting plates is close to the inner wall of the oral cavity;
s3: when the adjustable telescopic rods abut against the inner wall of the oral cavity through the water absorption cotton, the sealing piston extrudes the first elastic element, and air in the sleeve is discharged from the first through hole and the second through hole;
s4: when the device finishes adjusting, loosen the effort that applies to the knob main part, the knob main part pushes down the inserted bar under fourth elastic element's effect and keeps away from the slot, the inserted bar is no longer to slide bar bottom effort, the slide bar resumes the normal position under fifth elastic element's effect, insert in the dwang again, the restriction rotates the dwang, avoid the dwang to rotate when medical staff carries out the oral cavity inspection to the patient, and when the knob main part moves to the right, the stay cord is lax, the movable plate moves back under third elastic element's effect, and make second through-hole and first through-hole no longer coincide, first through-hole is stopped up, the intraductal space of sleeve is sealed, the air of intraductal portion can't discharge again, the restriction of stretching out and drawing back is carried out to adjustable telescopic link.
Compared with the prior art, the invention provides an oral cavity opening and closing system for department of stomatology based on the Internet of things and a using method thereof, and the oral cavity opening and closing system has the following beneficial effects:
1. this department of stomatology uses oral cavity system of opening and shutting and application method based on thing networking through making the cotton and the laminating of oral cavity wall of absorbing water of a plurality of adjustable telescopic link tip to make the device adjust the size that the range is fit for patient's oral cavity, improve patient's comfort level in use, and through restricting adjustable telescopic link, the device of being convenient for is to the processing of strutting the remain stable of oral cavity, and it is not hard up when avoiding medical staff to carry out the oral cavity inspection to the patient, increases troublesome poeration.
2. According to the oral cavity opening and closing system for the department of stomatology based on the Internet of things and the using method of the oral cavity opening and closing system, the rotating rod is driven to rotate through the inserting rod, the driving bevel gear at the end part of the rotating rod is meshed with the driven bevel gear on the outer side of the threaded rod, the threaded rod is driven to rotate on the fixing frame, the moving block moves on the threaded rod and drives the mounting plates on two sides of the fixing frame to be away from each other through the straight rod, then the adjustable telescopic rod on the mounting plates is enabled to be close to the inner wall of the oral cavity, and the size of the device is adjusted.
3. This department of stomatology uses oral cavity system of opening and shutting and application method based on thing networking, when the device regulation finishes, loosen the effort that applies the knob main part, the knob main part pushes the inserted bar under fourth elastic element's effect and keeps away from the slot, the inserted bar is no longer to slide bar bottom effort, the slide bar resumes the normal position under fifth elastic element's effect, reinsert in the dwang, the restriction rotates the dwang, avoid the dwang to rotate when medical staff carries out the oral cavity inspection to the patient, influence medical personnel's inspection.
4. This oral cavity system that opens and shuts for department of stomatology based on thing networking and application method thereof, through loosening the effort of applying to the knob main part, make the knob main part move to the right side, the stay cord is lax, the movable plate moves back under third elastic element's effect, and make second through-hole and first through-hole no longer coincide, first through-hole is stopped up, the intraductal space of sleeve is sealed, the air of intraductal portion can't discharge again, the restriction of stretching out and drawing back is carried out to adjustable telescopic link, the device of being convenient for is to the distraction of oral cavity and remains stable processing, it is not hard up when avoiding medical staff to carry out the oral cavity inspection to the patient, increase the troublesome poeration.
5. According to the oral cavity opening and closing system for the department of stomatology based on the Internet of things and the using method of the oral cavity opening and closing system, the control module remotely controls the lighting module in a wireless mode through the Bluetooth module, so that the LED lamp panel lights the inside of the oral cavity under the electric support of the power supply module, a doctor can observe the inside of the oral cavity conveniently, and the practicability of the device is improved.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic structural diagram of portion B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the mounting plate and adjustable telescoping rod of the present invention;
FIG. 6 is a cross-sectional structural schematic of the mounting plate of the present invention;
FIG. 7 is a schematic view of the external structure of the adjustable telescopic shaft of the present invention;
FIG. 8 is a schematic view of the structure of the moving plate of the present invention;
FIG. 9 is a schematic structural view of the fixing frame of the present invention;
fig. 10 is a sectional view schematically showing a rotating lever according to the present invention;
fig. 11 is a schematic block diagram of the illumination system of the present invention.
In the figure: 1. a fixed mount; 2. rotating the rod; 201. a drive bevel gear; 3. a threaded rod; 301. a moving block; 3011. a straight rod; 302. a driven bevel gear; 4. mounting a plate; 5. the telescopic rod can be adjusted; 501. a sleeve; 502. a retracting lever; 503. a sealing piston; 504. a first elastic element; 505. a first through hole; 6. absorbent cotton; 7. a groove; 701. a connecting plate; 702. a second elastic element; 8. moving the plate; 801. a second through hole; 802. a third elastic element; 803. a support plate; 804. pulling a rope; 9. a support plate; 901. an L-shaped plate; 902. an elastic telescopic rod; 903. a U-shaped plate; 904. a roller; 10. a gasket; 11. a knob body; 111. inserting a rod; 12. a slot; 121. a fourth elastic element; 13. a slide bar; 131. a limiting plate; 132. and a fifth elastic element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a department of stomatology uses oral cavity system that opens and shuts based on thing networking, including mount 1, 1 internal rotation of mount is connected with dwang 2, the both ends of mount 1 all are provided with threaded rod 3, be provided with drive assembly between dwang 2 and the threaded rod 3, drive assembly sets up on mount 1, 3 outer wall threaded connection of threaded rod has movable block 301, movable block 301 outer wall fixedly connected with straight-bar 3011, the one end that movable block 301 was kept away from to straight-bar 3011 is connected with mounting panel 4, be provided with evenly distributed's adjustable telescopic link 5 on the mounting panel 4, the top of adjustable telescopic link 5 is provided with the cotton 6 that absorbs water with the laminating of oral cavity wall, and mounting panel 4 outer wall is provided with and is used for restricting the restriction mechanism that adjustable telescopic link 5 freely stretches out and draws back.
When the device is used, the device is placed in the oral cavity of a patient, the rotating rod 2 is rotated, the rotating rod 2 drives the threaded rod 3 to rotate through the transmission component, the moving block 301 on the outer side of the threaded rod 3 moves when the threaded rod 3 rotates, the moving block 301 drives the mounting plates 4 on two sides of the fixing frame 1 to be away from each other through the straight rod 3011, the adjustable telescopic rods 5 on the mounting plates 4 are further close to the inner wall of the oral cavity and are attached to the inner wall of the oral cavity through the absorbent cotton 6, the absorbent cotton 6 at the end parts of the adjustable telescopic rods 5 are attached to the inner wall of the oral cavity, so that the adjustment range of the device is suitable for the size of the oral cavity of the patient, the use comfort level of the patient is improved, the absorbent cotton 6 can be absorbent sponge, on one hand, the flexible structure of the absorbent sponge is utilized to avoid damage to the inner wall of the oral cavity of the patient, on the other hand, saliva generated in the oral cavity can be absorbed by the absorbent sponge, the condition that the oral cavity flows out or blocks the internal condition of the oral cavity is avoided, and through restricting adjustable telescopic link 5, the device of being convenient for is to the processing that the distraction of oral cavity remains stable, and it is not hard up when avoiding medical staff to carry out the oral cavity inspection to the patient, increases troublesome poeration.
Example 2:
referring to fig. 3, 6 and 7, an oral cavity opening and closing system for department of stomatology based on the internet of things is the same as that in embodiment 1, and further, the transmission assembly includes a driving bevel gear 201 rotatably connected to the outer wall of the fixed frame 1 and a driven bevel gear 302 engaged therewith, the driving bevel gear 201 is fixedly connected with the rotating rod 2, and the driven bevel gear 302 is fixedly connected with the threaded rod 3; when the rotating rod 2 rotates, the drive bevel gear 201 at the end of the rotating rod 2 is meshed with the driven bevel gear 302 at the outer side of the threaded rod 3, so that the threaded rod 3 rotates on the fixing frame 1, and the mounting plate 4 is adjusted.
The adjustable telescopic rod 5 comprises a sleeve 501 and a telescopic rod 502, the bottom of the telescopic rod 502 is connected with a sealing piston 503, the sealing piston 503 is connected in the sleeve 501 in a sliding manner, a first elastic element 504 is arranged between the sealing piston 503 and the inner wall of the sleeve 501, and the bottom wall of the sleeve 501 and the outer wall of the mounting plate 4 are provided with a first through hole 505 matched with each other; when the adjustable telescopic rod 5 is abutted against the inner wall of the oral cavity through the absorbent cotton 6, the sealing piston 503 extrudes the first elastic element 504, and air in the sleeve 501 is discharged from the first through hole 505 and the second through hole 801, and due to the fact that the front and the back of the inner wall of the oral cavity are different in height, the multiple groups of adjustable telescopic rods 5 stretch out and draw back in different degrees, the absorbent cotton 6 is attached to the inner wall of the oral cavity, and the contraction change of the multiple adjustable telescopic rods 5 is suitable for the size of the oral cavity of a patient.
The top of the adjustable telescopic rod 5 is provided with a groove 7, the inner wall of the groove 7 is rotatably connected with a connecting plate 701 through a pin shaft, the top of the connecting plate 701 is fixedly connected with the absorbent cotton 6, two sides of the outer wall of the connecting plate 701 are both connected with second elastic elements 702, and one end, far away from the connecting plate 701, of each second elastic element 702 is connected with the inner wall of the groove 7; the two second elastic elements 702 are connected with the side face of the connecting plate 701, so that the two sides of the connecting plate 701 are stressed in a balanced manner, the absorbent cotton 6 is horizontally placed, when the absorbent cotton 6 abuts against the inner wall of the oral cavity, the absorbent cotton 6 is attached to the inner wall of the oral cavity and needs to deflect by using the pin shaft as the center of a circle through the connecting plate 701, at the moment, the second elastic element 702 on one side is stretched, and the second elastic element 702 on the other side is extruded.
Example 3:
referring to fig. 5, 6 and 8, an oral cavity opening and closing system for department of stomatology based on the internet of things is the same as that in embodiment 2, further, the limiting mechanism includes a moving plate 8 slidably connected to the outer wall of the mounting plate 4, a second through hole 801 matched with the first through hole 505 is formed in the outer wall of the moving plate 8, one end of the moving plate 8 is connected with a third elastic element 802, a support plate 803 is connected to the outer wall of the third elastic element 802, the support plate 803 is fixedly connected to the mounting plate 4, one end of the moving plate 8, which is far away from the third elastic element 802, is connected with a pull rope 804, one end of the pull rope 804, which is far away from the moving plate 8, is connected with a knob assembly, and the knob assembly is connected with the rotation rod 2.
Further, the limiting mechanism further comprises an L-shaped plate 901 fixedly connected with the moving block 301, the outer wall of the L-shaped plate 901 is connected with a supporting plate 9, the outer wall of the supporting plate 9 is provided with a clamping assembly, the clamping assembly is movably abutted to the moving plate 8, one side, away from the clamping assembly, of the moving plate 8 is provided with a sealing gasket 10, the clamping assembly comprises an elastic telescopic rod 902 fixedly arranged on the outer wall of the supporting plate 9, one end, away from the supporting plate 9, of the elastic telescopic rod 902 is connected with a U-shaped plate 903, the inner wall of the U-shaped plate 903 rotates and is connected with a roller 904, and the roller 904 movably abuts to the moving plate 8.
Further, the knob assembly includes a knob body 11, the pull cord 804 is connected to the knob body 11, the outer wall of the knob body 11 is connected to the insertion rod 111, the outer wall of the rotating rod 2 is provided with a slot 12 matched with the insertion rod 111, and a fourth elastic element 121 is connected between the slot 12 and the insertion rod 111.
Specifically, when the device is used, the device is placed in the oral cavity of a patient, the knob body 11 is pressed to the left side, the knob body 11 drives the insertion rod 111 to be inserted into the slot 12 of the rotating rod 2, the fourth elastic element 121 contracts, the knob body 11 pulls the moving plate 8 through the pull rope 804, the moving plate 8 slides outside the mounting plate 4, the first through hole 505 and the second through hole 801 are on the same axis, when the mounting plate 4 moves, the length of the telescopic rod 5 can be adjusted freely, when the device is adjusted, the acting force applied to the knob body 11 is loosened, the knob body 11 pushes the insertion rod 111 to be away from the slot 12 under the action of the fourth elastic element 121, when the knob body 11 moves to the right, the pull rope 804 is loosened, the moving plate 8 moves back under the action of the third elastic element 802, the second through hole 801 is not overlapped with the first through hole 505, and the first through hole 505 is blocked, the backup pad 9 closely supports the pressure to the movable plate 8 through elasticity telescopic link 902, make sealed pad 10 closely laminate mutually with the through-hole, improve the inside leakproofness of sleeve pipe 501, make the sleeve pipe 501 inner space sealed, the inside air of sleeve pipe 501 can't discharge again, sealed piston 503 can't remove, the restriction that stretches out and draws back to adjustable telescopic link 5, the device of being convenient for is to the oral cavity strut the processing that remains stable, avoid adjustable telescopic link 5 to stretch out and draw back wantonly, influence medical staff's inspection, improve the operation degree of difficulty.
Example 4:
referring to fig. 1, fig. 3, fig. 9 and fig. 10, an oral cavity opening and closing system for department of stomatology based on the internet of things is the same as in embodiment 3, further, a slide rod 13 is slidably connected in a fixing frame 1, a limiting plate 131 is connected to the top of the slide rod 13, a fifth elastic element 132 is sleeved on the outer wall of the slide rod 13, two ends of the fifth elastic element 132 are respectively and fixedly connected with the fixing frame 1 and the limiting plate 131, one end of the slide rod 13, which is far away from the limiting plate 131, sequentially penetrates through the fixing frame 1 and the rotating rod 2 and extends into the slot 12, and the slide rod 13 movably abuts against the inserted rod 111.
Specifically, during the use of this device, place the device among the patient's oral cavity, press knob main part 11 to the left side, make knob main part 11 drive inserted bar 111 insert in slot 12 of dwang 2, in this process, fourth elastic element 121 contracts, inserted bar 111 extrudees slide bar 13 on the dwang 2, make slide bar 13 shift out dwang 2, dwang 2 no longer receives the rotation restriction, finish when the device is adjusted, loosen the effort of applying to knob main part 11, knob main part 11 promotes inserted bar 111 under the effect of fourth elastic element 121 and keeps away from slot 12, inserted bar 111 no longer resumes the original position to slide bar 13 bottom effort, slide bar 13 resumes under the effect of fifth elastic element 132, reinsert in dwang 2, rotate the restriction to dwang 2, avoid dwang 2 to rotate when medical staff carries out oral cavity inspection to the patient, influence patient's mouth opening range.
Example 5:
referring to fig. 11, a department of stomatology oral cavity system of opening and shutting based on thing networking, the same with embodiment 1, further, still be provided with lighting system on the mount 1, lighting system includes lighting module, and lighting module sets up to the LED lamp plate, and lighting system still includes bluetooth module and power module, and power module is lighting module and bluetooth module power supply, and lighting module has control module through bluetooth module wireless connection.
Control module passes through bluetooth module wireless remote control lighting module, makes the LED lamp plate throw light on to the cavity inside under power module's electric power supports, and the doctor of being convenient for observes the oral cavity is inside, improves the device practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. An oral cavity opening and closing system for department of stomatology based on the Internet of things comprises a fixed frame (1), it is characterized in that the fixed frame (1) is rotationally connected with a rotating rod (2), threaded rods (3) are arranged at two ends of the fixed frame (1), a transmission component is arranged between the rotating rod (2) and the threaded rods (3), the transmission component is arranged on the fixed frame (1), the outer wall of the threaded rod (3) is connected with a movable block (301) in a threaded manner, a straight rod (3011) is fixedly connected to the outer wall of the moving block (301), a mounting plate (4) is connected to one end, far away from the moving block (301), of the straight rod (3011), the mounting plate (4) is provided with adjustable telescopic rods (5) which are uniformly distributed, the top of the adjustable telescopic rod (5) is provided with absorbent cotton (6) attached to the inner wall of the oral cavity, the outer wall of the mounting plate (4) is provided with a limiting mechanism for limiting the adjustable telescopic rod (5) to freely stretch;
the transmission assembly comprises a driving bevel gear (201) rotatably connected to the outer wall of the fixing frame (1) and a driven bevel gear (302) meshed with the driving bevel gear, the driving bevel gear (201) is fixedly connected with the rotating rod (2), and the driven bevel gear (302) is fixedly connected with the threaded rod (3);
the adjustable telescopic rod (5) comprises a sleeve (501) and a telescopic rod (502), the bottom of the telescopic rod (502) is connected with a sealing piston (503), the sealing piston (503) is connected in the sleeve (501) in a sliding mode, a first elastic element (504) is arranged between the sealing piston (503) and the inner wall of the sleeve (501), and a first through hole (505) matched with the bottom wall of the sleeve (501) and the outer wall of the mounting plate (4) is formed in the bottom wall of the sleeve;
the top of the adjustable telescopic rod (5) is provided with a groove (7), the inner wall of the groove (7) is rotatably connected with a connecting plate (701) through a pin shaft, the top of the connecting plate (701) is fixedly connected with absorbent cotton (6), two sides of the outer wall of the connecting plate (701) are both connected with second elastic elements (702), and one end, far away from the connecting plate (701), of each second elastic element (702) is connected with the inner wall of the groove (7);
the limiting mechanism comprises a moving plate (8) which is connected to the outer wall of the mounting plate (4) in a sliding mode, a second through hole (801) matched with the first through hole (505) is formed in the outer wall of the moving plate (8), a third elastic element (802) is connected to one end of the moving plate (8), a support plate (803) is connected to the outer wall of the third elastic element (802), the support plate (803) is fixedly connected with the mounting plate (4), a pull rope (804) is connected to one end, far away from the third elastic element (802), of the moving plate (8) of the pull rope (804), a knob assembly is connected to one end, far away from the moving plate (8), of the pull rope (804), and the knob assembly is connected with the rotating rod (2);
the limiting mechanism further comprises an L-shaped plate (901) fixedly connected with the moving block (301), a supporting plate (9) is connected to the outer wall of the L-shaped plate (901), a clamping assembly is arranged on the outer wall of the supporting plate (9), the clamping assembly movably abuts against the moving plate (8), a sealing gasket (10) is arranged on one side, away from the clamping assembly, of the moving plate (8), the clamping assembly comprises an elastic telescopic rod (902) fixedly arranged on the outer wall of the supporting plate (9), one end, away from the supporting plate (9), of the elastic telescopic rod (902) is connected with a U-shaped plate (903), a roller (904) is rotatably connected to the inner wall of the U-shaped plate (903), and the roller (904) movably abuts against the moving plate (8).
2. The oral cavity opening and closing system based on the internet of things for the department of stomatology is according to claim 1, wherein the knob assembly comprises a knob main body (11), the pull rope (804) is connected with the knob main body (11), an insertion rod (111) is connected to the outer wall of the knob main body (11), a slot (12) matched with the insertion rod (111) is formed in the outer wall of the rotating rod (2), and a fourth elastic element (121) is connected between the slot (12) and the insertion rod (111).
3. The oral cavity opening and closing system for the department of stomatology based on the internet of things as claimed in claim 2, wherein a sliding rod (13) is slidably connected in the fixing frame (1), a limiting plate (131) is connected to the top of the sliding rod (13), a fifth elastic element (132) is sleeved on the outer wall of the sliding rod (13), two ends of the fifth elastic element (132) are respectively fixedly connected with the fixing frame (1) and the limiting plate (131), one end of the sliding rod (13) far away from the limiting plate (131) sequentially penetrates through the fixing frame (1) and the rotating rod (2) and extends into the slot (12), and the sliding rod (13) is movably abutted against the inserted rod (111).
4. The Internet of things-based oral cavity opening and closing system for department of stomatology is characterized in that a lighting system is further arranged on the fixing frame (1), the lighting system comprises a lighting module, the lighting module is set to be an LED lamp panel, the lighting system further comprises a Bluetooth module and a power supply module, the power supply module supplies power to the lighting module and the Bluetooth module, and the lighting module is wirelessly connected with a control module through the Bluetooth module.
5. The use method of the Internet of things-based oral cavity opening and closing system for the department of stomatology according to claim 4 is characterized by comprising the following steps:
s1: when the device is used, the device is placed in the oral cavity of a patient, the knob body (11) is pressed to the left side, the knob body (11) drives the insertion rod (111) to be inserted into the slot (12) of the rotating rod (2), in the process, the fourth elastic element (121) contracts, the insertion rod (111) extrudes the sliding rod (13) on the rotating rod (2), the sliding rod (13) is moved out of the rotating rod (2), the rotating rod (2) is not limited by rotation any more, the knob body (11) pulls the moving plate (8) through the pull rope (804), the moving plate (8) slides outside the mounting plate (4), and at the moment, the first through hole (505) and the second through hole (801) are located on the same axis;
s2: the knob main body (11) drives the rotating rod (2) to rotate through the inserting rod (111), so that a driving bevel gear (201) at the end part of the rotating rod (2) is meshed with a driven bevel gear (302) at the outer side of the threaded rod (3), the threaded rod (3) rotates on the fixing frame (1), the moving block (301) moves on the threaded rod (3) and drives the mounting plates (4) at two sides of the fixing frame (1) to be away from each other through the straight rod (3011), and then the adjustable telescopic rod (5) on the mounting plates (4) is close to the inner wall of the oral cavity;
s3: when the adjustable telescopic rod (5) is abutted against the inner wall of the oral cavity through the water absorption cotton (6), the sealing piston (503) extrudes the first elastic element (504), and air in the sleeve (501) is discharged from the first through hole (505) and the second through hole (801), and due to the fact that the front and the back of the inner wall of the oral cavity are different in height, the multiple groups of adjustable telescopic rods (5) stretch in different degrees, the water absorption cotton (6) is attached to the inner wall of the oral cavity, and the contraction change of the multiple adjustable telescopic rods (5) is suitable for the size of the oral cavity of a patient;
s4: when the device is adjusted, the acting force applied to the knob main body (11) is released, the knob main body (11) pushes the inserted rod (111) to be away from the slot (12) under the action of the fourth elastic element (121), the inserted rod (111) does not act on the bottom of the sliding rod (13), the sliding rod (13) restores to the original position under the action of the fifth elastic element (132) and is inserted into the rotating rod (2) again to limit the rotation of the rotating rod (2) so as to prevent the rotating rod (2) from rotating when medical staff performs oral cavity examination on a patient, and when the knob main body (11) moves rightwards, the pull rope (804) is loosened, the moving plate (8) moves backwards under the action of the third elastic element (802), and the second through hole (801) and the first through hole (505) are not overlapped any more, the first through hole (505) is blocked, the inner space of the sleeve (501) is sealed, and air in the sleeve (501) cannot be discharged any more, the telescopic limit is carried out on the adjustable telescopic rod (5).
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| CN209186651U (en) * | 2018-12-30 | 2019-08-02 | 李晓晓 | A kind of extension fixture of clinical oral inspection |
| CN211299887U (en) * | 2020-01-08 | 2020-08-21 | 陈欣 | Oral cavity locator |
| US11896438B2 (en) * | 2020-05-04 | 2024-02-13 | Charlie McKenzie | Oral expansion device |
| CN213787288U (en) * | 2020-08-04 | 2021-07-27 | 昆明医科大学附属口腔医院(云南省口腔医院) | Oral cavity dilator for department of stomatology |
| CN213430002U (en) * | 2020-10-08 | 2021-06-15 | 田颖 | Gastroenterology gastroscopy oral cavity strutting arrangement |
| CN112472012A (en) * | 2020-11-23 | 2021-03-12 | 中俄国际医学研究股份有限公司 | Expanding device for dental examination |
| CN112656357B (en) * | 2021-01-04 | 2022-09-13 | 高慧 | Special oral cavity clinical examination device of comprehensive department of stomatology |
| CN113476003A (en) * | 2021-06-04 | 2021-10-08 | 杨国薇 | Mouth opening and shaping device for stomatological examination |
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