CN109199313B - Mouth ware is drawn together in paediatrics oral examination - Google Patents
Mouth ware is drawn together in paediatrics oral examination Download PDFInfo
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- CN109199313B CN109199313B CN201811194068.2A CN201811194068A CN109199313B CN 109199313 B CN109199313 B CN 109199313B CN 201811194068 A CN201811194068 A CN 201811194068A CN 109199313 B CN109199313 B CN 109199313B
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- 210000000214 mouth Anatomy 0.000 claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 abstract description 25
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 239000007858 starting material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- A61B1/00064—Constructional details of the endoscope body
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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
- A61B1/00131—Accessories for endoscopes
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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
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- Oral & Maxillofacial Surgery (AREA)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a mouth scraper for pediatric oral examination, in particular to a mouth scraper for pediatric oral examination. The invention aims to provide a mouth scraper for pediatric oral examination, which can reduce labor intensity and improve the efficiency of pediatric oral examination. The technical scheme is as follows: a mouth scraper for pediatric oral examination comprises a base, a sleeve, a ratchet strip, a pin claw, a swing seat, a pressure rod, a first spring, a baffle, a straight slide rail, a straight slide block, an arc mouth supporting device and the like; the sleeve pipe is installed at the top of base, and the pinhole that has played the guide effect is all opened on the upper portion of the sleeve pipe left and right sides, and the thorn strip slidingtype is located the sleeve pipe, and the pinhole slidingtype is equipped with can carry out the round pin claw fixed to the thorn strip. According to the invention, the shaft lever can be rotated through the non-return mechanism, the rope can be retracted by rotating the rotating handle anticlockwise, the upper arc-shaped mouth opener and the lower arc-shaped mouth opener can be separated from each other to open the mouth of the child, so that the mouth of the child is not required to be supported by hands of medical personnel, the labor intensity of the medical personnel can be reduced, and the oral cavity inspection efficiency can be improved.
Description
Technical Field
The invention relates to a mouth scraper for pediatric oral examination, in particular to a mouth scraper for pediatric oral examination.
Background
In order to prevent children's oral cavity disease, need regularly to inspect children's oral cavity for this reason, medical personnel inspect children's oral cavity at present, medical personnel support children's mouth with the hand usually, medical personnel hold the flashlight afterwards and shine the inspection to children's oral cavity, so medical personnel's intensity of labour is great, can reduce children's oral cavity inspection efficiency, in order to improve children's oral cavity inspection efficiency, for this reason medical personnel can use little stick to support children's mouth, but little stick breaks easily, so can bring inconvenience for children's oral cavity inspection.
Disclosure of Invention
In order to overcome the defects that medical staff have high labor intensity and can reduce the oral examination efficiency of children by supporting the mouths of the children by hands and holding a flashlight to examine the oral cavities of the children, the invention aims to provide the oral examination mouth scraper for the department of pediatrics, which can reduce the labor intensity and improve the oral examination efficiency of the children.
The technical scheme is as follows: a mouth-drawing device for pediatric oral examination comprises a base, a sleeve, a ratchet strip, a pin claw, a swing seat, a pressure rod, a first spring, a baffle, a straight slide rail, a straight slide block, an arc mouth-drawing device, a tension spring, a first pulley, a second pulley, a first bearing seat, a pressure wheel, a second bearing seat, a shaft lever, a winding wheel, a rotating handle, a rope and a non-return mechanism, wherein the sleeve is installed at the top of the base, pin holes with guiding function are formed in the upper parts of the left side and the right side of the sleeve, the ratchet strip is slidably positioned in the sleeve, the pin claw capable of fixing the ratchet strip is slidably arranged in the pin holes, a first groove is formed in the bottom of the pin claw, the swing seat is fixed on the upper parts of the left side and the right side of the sleeve, the pressure rod is hinged to the swing seat and is positioned on the lower side of the pin holes, the upper part of the pressure rod is positioned in the first groove, the, the opening is opened in the middle of the baffle, there are two straight sliding rails, install in the left and right sides of the front of the baffle respectively, the upper and lower both sides of the straight sliding rail are connected with the straight slide block slidably, fixed with the arc mouth gag between two straight slide blocks of the left and right sides, the rear portion of the arc mouth gag slidably locates in the opening, there are tension springs between two straight slide blocks of the upper and lower, two first pulleys, the upper and lower both sides of the baffle of rotary type connection respectively, there are two second pulleys, the uniform rotation type locates the right part of the front of the baffle, 2 first bearing seats, install in the right part of the front of the baffle, the first bearing seat locates at the right side of the second pulley, install the pinch roller between two first bearing seats of the upper and lower, 2 second bearing seats, all fix in the right part of the front of the baffle, the second bearing seat locates at the right side, the take-up reel is fixed on the axostylus axostyle, and the bottom at the axostylus axostyle is installed to the turning handle, and the arc props mouthful ware and is connected with the rope, and first pulley and second pulley are walked around earlier to the rope, and the pinch roller is passed again to the rope, and the rope is at last around on the take-up reel, and non return mechanism installs in the right part of baffle leading flank.
As a further preferred scheme, the non-return mechanism comprises a ratchet wheel, a flat plate, a pawl and a torsion spring, the ratchet wheel is fixedly connected to the middle of the shaft rod, the flat plate is fixed to the front side face of the baffle plate and located on the lower side of the second bearing seat on the lower side, the pawl capable of fixing the ratchet wheel is hinged to the bottom of the flat plate, and the torsion spring is installed between the pawl and the flat plate.
As a further preferred scheme, the flashlight with the annular slide rail comprises an annular slide rail, an annular slide block, a connecting rod, an annular sleeve, a screw rod and a nut, wherein the annular slide rail is fixed on the front side face of the baffle, the annular slide rail is connected with the annular slide block in a sliding mode, the front side face of the annular slide block is connected with the connecting rod, the right end of the connecting rod is fixed with the annular sleeve capable of containing a flashlight, a first through hole is formed in the left side of the lower portion of the annular sleeve, the screw rod is fixed on the lower portion of the left side face in the annular sleeve, the screw rod penetrates through the first through hole.
As a further preferred scheme, the device further comprises a pin rod, a limiting piece, a second spring and a pull rod, wherein a plurality of clamping grooves are formed in the annular slide rail, a second through hole is formed in the annular slide block, a cavity is formed in the middle of the annular slide block and communicated with the second through hole, the pin rod fixed to the annular slide block can be slidably located in the second through hole, the limiting piece is fixed to the pin rod, the limiting piece is slidably located in the cavity, the second spring is sleeved on the pin rod, the right end of the second spring is connected with the limiting piece, the left end of the second spring is connected with the left side face in the cavity, and the pull rod is fixed to the left portion of the front side face of the pin rod.
As a further preferred scheme, the cartoon sign board further comprises a shell, rotating rollers, cartoon paper, two glass sheets and a motor, wherein the shell is arranged on the upper portion of the rear side face of the baffle, the rotating rollers are rotatably connected to the left side and the right side in the shell, the cartoon paper is wound between the rotating rollers on the left side and the right side, the two glass sheets are respectively embedded in the left side and the right side of the rear side face of the shell, the motor is arranged on the top of the shell, and an output shaft of the motor is connected with the left rotating roller.
When the invention is needed to be used for examining the oral cavity of a child, medical staff presses the lower parts of the left and right pressure levers, the first spring is compressed therewith, the upper parts of the left and right pressure levers swing outwards therewith, so that the pin claws on the left and right sides can move outwards to release the fixation of the ratchet bar, then the medical staff moves the ratchet bar up and down according to the height of the child to enable the baffle plate to be in a proper position, then the pressure levers are released, and the pin claws can fix the ratchet bar under the elastic force of the first spring. Then the medical staff makes the children be located at the rear side of the baffle, and makes the children bite the upper and lower arc mouth supporting devices by teeth, then the medical staff removes the fixation of the shaft lever through the non-return mechanism, the medical staff rotates the rotating handle to make the shaft lever rotate anticlockwise, the shaft lever rotates anticlockwise to drive the coiling wheel to rotate anticlockwise to withdraw the rope, and the rope can be prevented from limiting through the pinch roller, so the upper and lower arc mouth supporting devices can be kept away from each other, the tension spring stretches along with the shaft lever, thereby the mouth of the children can be spread, and the examination of the oral cavity of the children can be facilitated by the medical staff, when the examination of the oral cavity of the children is completed, the medical staff clockwise rotating handle is extended and stretched, the upper and lower arc mouth supporting devices can be reset under the effect of the elasticity of the tension spring, then the medical staff can be fixed along with the shaft lever through the non-return mechanism, thereby reducing the labor intensity of medical personnel and improving the oral examination efficiency.
When needs make the axostylus axostyle rotate, medical personnel pull the pawl downwards and relieve the fixed to the ratchet, and the torsional spring is tensile thereupon, and medical personnel rotate axostylus axostyle to suitable position afterwards, then loosen the pawl, can make pawl rebound reset under the effect of torsional spring elasticity fixed to the ratchet, so can make things convenient for medical personnel to rotate the axostylus axostyle.
When needs are to children's oral cavity inspection, medical personnel put into the annular cover with the flashlight, and medical personnel twists afterwards and moves the nut and fix the flashlight, then medical personnel remove annular slider, and annular slider removes and makes the flashlight remove to suitable position through the connecting rod, and medical personnel inspect children's oral cavity through the brightness that the flashlight sent afterwards, and when children's oral cavity inspection was accomplished the back, medical personnel closed the flashlight can.
When needs remove annular slider, medical personnel stimulate the pull rod left and make the pin rod shift out the draw-in groove in, the pin rod moves left and drives spacing piece and move left, the second spring compresses thereupon, so can remove the fixed to annular slider, medical personnel remove annular slider afterwards and make suitable position, then medical personnel loosen the pull rod, can make the pin rod card go into the draw-in groove that corresponds right under the effect of second spring elasticity in, so can fix annular slider, thereby do not need medical personnel to fix annular slider always, and then can reduce medical personnel's work load.
When examining children's oral cavity, children can make eyes be located the rear side of glass piece, medical personnel starter motor makes left live-rollers rotate afterwards, and left live-rollers rotates and makes the live-rollers on right side rotate through the comic paper, so can make the comic paper rotate to can watch the comic paper and attract children's attention, and then can shift children's attention on medical personnel, when children's oral cavity inspection completion back, medical personnel close the motor.
The invention has the following advantages: according to the invention, the shaft lever can be rotated through the non-return mechanism, the rope can be retracted by rotating the rotating handle anticlockwise, the upper arc-shaped mouth opener and the lower arc-shaped mouth opener can be separated from each other to open the mouth of the child, so that the mouth of the child is not required to be supported by hands of medical personnel, the labor intensity of the medical personnel can be reduced, and the oral cavity inspection efficiency can be improved; the pin rod is clamped into the corresponding clamping groove rightwards, so that the annular sliding block can be fixed, and the workload of medical staff can be reduced; the cartoon paper can attract the attention of children by rotating.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the check mechanism of the present invention.
Fig. 3 is a schematic view of a first partially enlarged structure of the present invention.
Fig. 4 is a second partially enlarged structural view of the present invention.
Fig. 5 is a partial rear view structural diagram of the present invention.
Wherein: 1. the automatic winding device comprises a base, 2 parts of a sleeve, 201 parts of a pin hole, 3 parts of a ratchet bar, 4 parts of a pin claw, 401 parts of a first groove, 5 parts of a swinging seat, 6 parts of a pressure rod, 7 parts of a first spring, 8 parts of a baffle plate, 801 parts of an opening, 9 parts of a straight sliding rail, 901 parts of a straight sliding block, 10 parts of an arc-shaped opening supporting device, 11 parts of a tension spring, 12 parts of a first pulley, 13 parts of a second pulley, 14 parts of a first bearing seat, 15 parts of a pressure wheel, 16 parts of a second bearing seat, 17 parts of a shaft rod, 18 parts of a winding wheel, 19 parts of a rotating handle, 20 parts of a rope, 21 parts of a check mechanism, 211 parts of a ratchet wheel, 212 parts of a flat plate, 213 parts of a pawl, 214 parts of a torsion spring, 22 parts of an annular sliding rail, 221 parts of a clamping groove, 23 parts of an annular sliding block, 24 parts of a connecting rod, 25 parts of an annular sleeve, 251 parts of a first through hole, 26 parts of a screw rod, 33. the automatic cartoon drawing machine comprises a shell, 34 rotating rollers, 35 cartoon paper, 36 glass sheets and 37 motors.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections.
Example 1
A mouth scraper for pediatric oral examination comprises a base 1, a sleeve 2, a ratchet 3, a pin claw 4, a swing seat 5, a pressure rod 6, a first spring 7, a baffle 8, a straight slide rail 9, a straight slide block 901, an arc mouth supporting device 10, a tension spring 11, a first pulley 12, a second pulley 13, a first bearing seat 14, a pinch roller 15, a second bearing seat 16, a shaft lever 17, a winding wheel 18, a rotating handle 19, a rope 20 and a non-return mechanism 21, wherein the sleeve 2 is arranged at the top of the base 1, pin holes 201 with guiding function are respectively arranged at the upper parts of the left side and the right side of the sleeve 2, the ratchet 3 is slidably positioned in the sleeve 2, the pin claw 4 capable of fixing the ratchet 3 is slidably arranged in the pin holes 201, a first groove 401 is arranged at the bottom of the pin claw 4, the swing seat 5 is respectively fixed at the upper parts of the left side and the right side of the sleeve 2, the swing seat 5 is hinged with the pressure rod 6, the pressure rod 6 is positioned at, the upper part of a compression bar 6 is positioned in a first groove 401, a first spring 7 is fixedly connected between the lower part of the compression bar 6 and the upper part of a sleeve 2, a baffle 8 for supporting is arranged at the top of a ratchet strip 3, an opening 801 is arranged in the middle of the baffle 8, two straight slide rails 9 are arranged and are respectively arranged at the left side and the right side of the front side surface of the baffle 8, straight slide blocks 901 are respectively and slidably connected at the upper side and the lower side of each straight slide rail 9, an arc-shaped opening supporting device 10 is fixed between the left straight slide block 901 and the right straight slide block 901, the rear parts of the upper arc-shaped opening supporting device 10 and the lower arc-shaped opening supporting device are slidably positioned in the opening 801, a tension spring 11 is arranged between the upper straight slide block 901 and the lower straight slide block 901, two first pulleys 12 are respectively and rotatably connected at the upper side and the lower side of the baffle 8, two second pulleys 13 are respectively and rotatably arranged at the right part of, install pinch roller 15 between two upper and lower first bearing frame 14, second bearing frame 16 is 2, all fix the right part at 8 leading flank of baffle, second bearing frame 16 is located pinch roller 15's right side, axostylus axostyle 17 is installed between two upper and lower second bearing frame 16, take-up reel 18 fixes on axostylus axostyle 17, the bottom at axostylus axostyle 17 is installed to turning handle 19, be connected with rope 20 on the arc props mouthful ware 10, rope 20 is earlier around first pulley 12 and second pulley 13, pinch roller 15 is passed again to rope 20, rope 20 is last around on take-up reel 18, non return mechanism 21 installs in the right part of 8 leading flank of.
Example 2
A mouth scraper for pediatric oral examination comprises a base 1, a sleeve 2, a ratchet 3, a pin claw 4, a swing seat 5, a pressure rod 6, a first spring 7, a baffle 8, a straight slide rail 9, a straight slide block 901, an arc mouth supporting device 10, a tension spring 11, a first pulley 12, a second pulley 13, a first bearing seat 14, a pinch roller 15, a second bearing seat 16, a shaft lever 17, a winding wheel 18, a rotating handle 19, a rope 20 and a non-return mechanism 21, wherein the sleeve 2 is arranged at the top of the base 1, pin holes 201 with guiding function are respectively arranged at the upper parts of the left side and the right side of the sleeve 2, the ratchet 3 is slidably positioned in the sleeve 2, the pin claw 4 capable of fixing the ratchet 3 is slidably arranged in the pin holes 201, a first groove 401 is arranged at the bottom of the pin claw 4, the swing seat 5 is respectively fixed at the upper parts of the left side and the right side of the sleeve 2, the swing seat 5 is hinged with the pressure rod 6, the pressure rod 6 is positioned at, the upper part of a compression bar 6 is positioned in a first groove 401, a first spring 7 is fixedly connected between the lower part of the compression bar 6 and the upper part of a sleeve 2, a baffle 8 for supporting is arranged at the top of a ratchet strip 3, an opening 801 is arranged in the middle of the baffle 8, two straight slide rails 9 are arranged and are respectively arranged at the left side and the right side of the front side surface of the baffle 8, straight slide blocks 901 are respectively and slidably connected at the upper side and the lower side of each straight slide rail 9, an arc-shaped opening supporting device 10 is fixed between the left straight slide block 901 and the right straight slide block 901, the rear parts of the upper arc-shaped opening supporting device 10 and the lower arc-shaped opening supporting device are slidably positioned in the opening 801, a tension spring 11 is arranged between the upper straight slide block 901 and the lower straight slide block 901, two first pulleys 12 are respectively and rotatably connected at the upper side and the lower side of the baffle 8, two second pulleys 13 are respectively and rotatably arranged at the right part of, install pinch roller 15 between two upper and lower first bearing frame 14, second bearing frame 16 is 2, all fix the right part at 8 leading flank of baffle, second bearing frame 16 is located pinch roller 15's right side, axostylus axostyle 17 is installed between two upper and lower second bearing frame 16, take-up reel 18 fixes on axostylus axostyle 17, the bottom at axostylus axostyle 17 is installed to turning handle 19, be connected with rope 20 on the arc props mouthful ware 10, rope 20 is earlier around first pulley 12 and second pulley 13, pinch roller 15 is passed again to rope 20, rope 20 is last around on take-up reel 18, non return mechanism 21 installs in the right part of 8 leading flank of.
The check mechanism 21 comprises a ratchet wheel 211, a flat plate 212, a pawl 213 and a torsion spring 214, the ratchet wheel 211 is fixedly connected to the middle of the shaft rod 17, the flat plate 212 is fixed to the front side surface of the baffle plate 8, the flat plate 212 is located on the lower side of the lower second bearing seat 16, the pawl 213 capable of fixing the ratchet wheel 211 is hinged to the bottom of the flat plate 212, and the torsion spring 214 is installed between the pawl 213 and the flat plate 212.
Example 3
A mouth scraper for pediatric oral examination comprises a base 1, a sleeve 2, a ratchet 3, a pin claw 4, a swing seat 5, a pressure rod 6, a first spring 7, a baffle 8, a straight slide rail 9, a straight slide block 901, an arc mouth supporting device 10, a tension spring 11, a first pulley 12, a second pulley 13, a first bearing seat 14, a pinch roller 15, a second bearing seat 16, a shaft lever 17, a winding wheel 18, a rotating handle 19, a rope 20 and a non-return mechanism 21, wherein the sleeve 2 is arranged at the top of the base 1, pin holes 201 with guiding function are respectively arranged at the upper parts of the left side and the right side of the sleeve 2, the ratchet 3 is slidably positioned in the sleeve 2, the pin claw 4 capable of fixing the ratchet 3 is slidably arranged in the pin holes 201, a first groove 401 is arranged at the bottom of the pin claw 4, the swing seat 5 is respectively fixed at the upper parts of the left side and the right side of the sleeve 2, the swing seat 5 is hinged with the pressure rod 6, the pressure rod 6 is positioned at, the upper part of a compression bar 6 is positioned in a first groove 401, a first spring 7 is fixedly connected between the lower part of the compression bar 6 and the upper part of a sleeve 2, a baffle 8 for supporting is arranged at the top of a ratchet strip 3, an opening 801 is arranged in the middle of the baffle 8, two straight slide rails 9 are arranged and are respectively arranged at the left side and the right side of the front side surface of the baffle 8, straight slide blocks 901 are respectively and slidably connected at the upper side and the lower side of each straight slide rail 9, an arc-shaped opening supporting device 10 is fixed between the left straight slide block 901 and the right straight slide block 901, the rear parts of the upper arc-shaped opening supporting device 10 and the lower arc-shaped opening supporting device are slidably positioned in the opening 801, a tension spring 11 is arranged between the upper straight slide block 901 and the lower straight slide block 901, two first pulleys 12 are respectively and rotatably connected at the upper side and the lower side of the baffle 8, two second pulleys 13 are respectively and rotatably arranged at the right part of, install pinch roller 15 between two upper and lower first bearing frame 14, second bearing frame 16 is 2, all fix the right part at 8 leading flank of baffle, second bearing frame 16 is located pinch roller 15's right side, axostylus axostyle 17 is installed between two upper and lower second bearing frame 16, take-up reel 18 fixes on axostylus axostyle 17, the bottom at axostylus axostyle 17 is installed to turning handle 19, be connected with rope 20 on the arc props mouthful ware 10, rope 20 is earlier around first pulley 12 and second pulley 13, pinch roller 15 is passed again to rope 20, rope 20 is last around on take-up reel 18, non return mechanism 21 installs in the right part of 8 leading flank of.
The check mechanism 21 comprises a ratchet wheel 211, a flat plate 212, a pawl 213 and a torsion spring 214, the ratchet wheel 211 is fixedly connected to the middle of the shaft rod 17, the flat plate 212 is fixed to the front side surface of the baffle plate 8, the flat plate 212 is located on the lower side of the lower second bearing seat 16, the pawl 213 capable of fixing the ratchet wheel 211 is hinged to the bottom of the flat plate 212, and the torsion spring 214 is installed between the pawl 213 and the flat plate 212.
The novel flashlight with the screw rod 26 comprises an annular slide rail 22, an annular slide block 23, a connecting rod 24, an annular sleeve 25, a screw rod 26 and a nut 27, wherein the annular slide rail 22 is fixed on the front side face of a baffle plate 8, the annular slide rail 22 is connected with the annular slide block 23 in a sliding mode, the front side face of the annular slide block 23 is connected with the connecting rod 24, the right end of the connecting rod 24 is fixed with the annular sleeve 25 capable of containing the flashlight 28, the left side of the lower portion of the annular sleeve 25 is provided with a first through hole 251, the screw rod 26 is fixed on the lower portion of the left side face in the annular sleeve 25, the screw rod 26 penetrates through the first through hole 251, the nut 27 is connected.
Example 4
A mouth scraper for pediatric oral examination comprises a base 1, a sleeve 2, a ratchet 3, a pin claw 4, a swing seat 5, a pressure rod 6, a first spring 7, a baffle 8, a straight slide rail 9, a straight slide block 901, an arc mouth supporting device 10, a tension spring 11, a first pulley 12, a second pulley 13, a first bearing seat 14, a pinch roller 15, a second bearing seat 16, a shaft lever 17, a winding wheel 18, a rotating handle 19, a rope 20 and a non-return mechanism 21, wherein the sleeve 2 is arranged at the top of the base 1, pin holes 201 with guiding function are respectively arranged at the upper parts of the left side and the right side of the sleeve 2, the ratchet 3 is slidably positioned in the sleeve 2, the pin claw 4 capable of fixing the ratchet 3 is slidably arranged in the pin holes 201, a first groove 401 is arranged at the bottom of the pin claw 4, the swing seat 5 is respectively fixed at the upper parts of the left side and the right side of the sleeve 2, the swing seat 5 is hinged with the pressure rod 6, the pressure rod 6 is positioned at, the upper part of a compression bar 6 is positioned in a first groove 401, a first spring 7 is fixedly connected between the lower part of the compression bar 6 and the upper part of a sleeve 2, a baffle 8 for supporting is arranged at the top of a ratchet strip 3, an opening 801 is arranged in the middle of the baffle 8, two straight slide rails 9 are arranged and are respectively arranged at the left side and the right side of the front side surface of the baffle 8, straight slide blocks 901 are respectively and slidably connected at the upper side and the lower side of each straight slide rail 9, an arc-shaped opening supporting device 10 is fixed between the left straight slide block 901 and the right straight slide block 901, the rear parts of the upper arc-shaped opening supporting device 10 and the lower arc-shaped opening supporting device are slidably positioned in the opening 801, a tension spring 11 is arranged between the upper straight slide block 901 and the lower straight slide block 901, two first pulleys 12 are respectively and rotatably connected at the upper side and the lower side of the baffle 8, two second pulleys 13 are respectively and rotatably arranged at the right part of, install pinch roller 15 between two upper and lower first bearing frame 14, second bearing frame 16 is 2, all fix the right part at 8 leading flank of baffle, second bearing frame 16 is located pinch roller 15's right side, axostylus axostyle 17 is installed between two upper and lower second bearing frame 16, take-up reel 18 fixes on axostylus axostyle 17, the bottom at axostylus axostyle 17 is installed to turning handle 19, be connected with rope 20 on the arc props mouthful ware 10, rope 20 is earlier around first pulley 12 and second pulley 13, pinch roller 15 is passed again to rope 20, rope 20 is last around on take-up reel 18, non return mechanism 21 installs in the right part of 8 leading flank of.
The check mechanism 21 comprises a ratchet wheel 211, a flat plate 212, a pawl 213 and a torsion spring 214, the ratchet wheel 211 is fixedly connected to the middle of the shaft rod 17, the flat plate 212 is fixed to the front side surface of the baffle plate 8, the flat plate 212 is located on the lower side of the lower second bearing seat 16, the pawl 213 capable of fixing the ratchet wheel 211 is hinged to the bottom of the flat plate 212, and the torsion spring 214 is installed between the pawl 213 and the flat plate 212.
The novel flashlight with the screw rod 26 comprises an annular slide rail 22, an annular slide block 23, a connecting rod 24, an annular sleeve 25, a screw rod 26 and a nut 27, wherein the annular slide rail 22 is fixed on the front side face of a baffle plate 8, the annular slide rail 22 is connected with the annular slide block 23 in a sliding mode, the front side face of the annular slide block 23 is connected with the connecting rod 24, the right end of the connecting rod 24 is fixed with the annular sleeve 25 capable of containing the flashlight 28, the left side of the lower portion of the annular sleeve 25 is provided with a first through hole 251, the screw rod 26 is fixed on the lower portion of the left side face in the annular sleeve 25, the screw rod 26 penetrates through the first through hole 251, the nut 27 is connected.
The novel pin rod structure is characterized by further comprising a pin rod 29, a limiting piece 30, a second spring 31 and a pull rod 32, a plurality of clamping grooves 221 are formed in the annular slide rail 22, a second through hole 231 is formed in the annular slide block 23, a cavity 232 is formed in the middle of the annular slide block 23, the cavity 232 is communicated with the second through hole 231, the pin rod 29 fixed to the annular slide block 23 can be located in the second through hole 231 in a sliding mode, the limiting piece 30 is fixed to the pin rod 29, the limiting piece 30 is located in the cavity 232 in a sliding mode, the second spring 31 is sleeved on the pin rod 29, the right end of the second spring 31 is connected with the limiting piece 30, the left end of the second spring 31 is connected with the left side face in the cavity 232, and the pull rod 32 is fixed to the left portion of.
Example 5
A mouth scraper for pediatric oral examination comprises a base 1, a sleeve 2, a ratchet 3, a pin claw 4, a swing seat 5, a pressure rod 6, a first spring 7, a baffle 8, a straight slide rail 9, a straight slide block 901, an arc mouth supporting device 10, a tension spring 11, a first pulley 12, a second pulley 13, a first bearing seat 14, a pinch roller 15, a second bearing seat 16, a shaft lever 17, a winding wheel 18, a rotating handle 19, a rope 20 and a non-return mechanism 21, wherein the sleeve 2 is arranged at the top of the base 1, pin holes 201 with guiding function are respectively arranged at the upper parts of the left side and the right side of the sleeve 2, the ratchet 3 is slidably positioned in the sleeve 2, the pin claw 4 capable of fixing the ratchet 3 is slidably arranged in the pin holes 201, a first groove 401 is arranged at the bottom of the pin claw 4, the swing seat 5 is respectively fixed at the upper parts of the left side and the right side of the sleeve 2, the swing seat 5 is hinged with the pressure rod 6, the pressure rod 6 is positioned at, the upper part of a compression bar 6 is positioned in a first groove 401, a first spring 7 is fixedly connected between the lower part of the compression bar 6 and the upper part of a sleeve 2, a baffle 8 for supporting is arranged at the top of a ratchet strip 3, an opening 801 is arranged in the middle of the baffle 8, two straight slide rails 9 are arranged and are respectively arranged at the left side and the right side of the front side surface of the baffle 8, straight slide blocks 901 are respectively and slidably connected at the upper side and the lower side of each straight slide rail 9, an arc-shaped opening supporting device 10 is fixed between the left straight slide block 901 and the right straight slide block 901, the rear parts of the upper arc-shaped opening supporting device 10 and the lower arc-shaped opening supporting device are slidably positioned in the opening 801, a tension spring 11 is arranged between the upper straight slide block 901 and the lower straight slide block 901, two first pulleys 12 are respectively and rotatably connected at the upper side and the lower side of the baffle 8, two second pulleys 13 are respectively and rotatably arranged at the right part of, install pinch roller 15 between two upper and lower first bearing frame 14, second bearing frame 16 is 2, all fix the right part at 8 leading flank of baffle, second bearing frame 16 is located pinch roller 15's right side, axostylus axostyle 17 is installed between two upper and lower second bearing frame 16, take-up reel 18 fixes on axostylus axostyle 17, the bottom at axostylus axostyle 17 is installed to turning handle 19, be connected with rope 20 on the arc props mouthful ware 10, rope 20 is earlier around first pulley 12 and second pulley 13, pinch roller 15 is passed again to rope 20, rope 20 is last around on take-up reel 18, non return mechanism 21 installs in the right part of 8 leading flank of.
The check mechanism 21 comprises a ratchet wheel 211, a flat plate 212, a pawl 213 and a torsion spring 214, the ratchet wheel 211 is fixedly connected to the middle of the shaft rod 17, the flat plate 212 is fixed to the front side surface of the baffle plate 8, the flat plate 212 is located on the lower side of the lower second bearing seat 16, the pawl 213 capable of fixing the ratchet wheel 211 is hinged to the bottom of the flat plate 212, and the torsion spring 214 is installed between the pawl 213 and the flat plate 212.
The novel flashlight with the screw rod 26 comprises an annular slide rail 22, an annular slide block 23, a connecting rod 24, an annular sleeve 25, a screw rod 26 and a nut 27, wherein the annular slide rail 22 is fixed on the front side face of a baffle plate 8, the annular slide rail 22 is connected with the annular slide block 23 in a sliding mode, the front side face of the annular slide block 23 is connected with the connecting rod 24, the right end of the connecting rod 24 is fixed with the annular sleeve 25 capable of containing the flashlight 28, the left side of the lower portion of the annular sleeve 25 is provided with a first through hole 251, the screw rod 26 is fixed on the lower portion of the left side face in the annular sleeve 25, the screw rod 26 penetrates through the first through hole 251, the nut 27 is connected.
The novel pin rod structure is characterized by further comprising a pin rod 29, a limiting piece 30, a second spring 31 and a pull rod 32, a plurality of clamping grooves 221 are formed in the annular slide rail 22, a second through hole 231 is formed in the annular slide block 23, a cavity 232 is formed in the middle of the annular slide block 23, the cavity 232 is communicated with the second through hole 231, the pin rod 29 fixed to the annular slide block 23 can be located in the second through hole 231 in a sliding mode, the limiting piece 30 is fixed to the pin rod 29, the limiting piece 30 is located in the cavity 232 in a sliding mode, the second spring 31 is sleeved on the pin rod 29, the right end of the second spring 31 is connected with the limiting piece 30, the left end of the second spring 31 is connected with the left side face in the cavity 232, and the pull rod 32 is fixed to the left portion of.
The cartoon paper winding machine is characterized by further comprising a shell 33, rotating rollers 34, cartoon paper 35, glass sheets 36 and a motor 37, wherein the shell 33 is arranged on the upper portion of the rear side face of the baffle 8, the rotating rollers 34 are rotatably connected to the left side and the right side in the shell 33, the cartoon paper 35 is wound between the rotating rollers 34 on the left side and the right side, the two glass sheets 36 are respectively embedded in the left side and the right side of the rear side face of the shell 33, the motor 37 is installed on the top of the shell 33, and an output shaft of the motor 37 is connected with the left rotating rollers.
When the invention is needed to be used for examining the oral cavity of a child, a medical staff presses the lower parts of the left and right pressure levers 6, the first spring 7 is compressed along with the compression, the upper parts of the left and right pressure levers 6 swing outwards along with the compression, so that the pin claws 4 on the left and right sides can move outwards to release the fixation of the ratchet 3, then the medical staff moves the ratchet 3 up and down according to the height of the child to enable the baffle plate 8 to be in a proper position, then the pressure levers 6 are released, and the pin claws 4 can fix the ratchet 3 under the action of the elastic force of the first spring 7. Then the medical staff makes the children located at the rear side of the baffle 8, and makes the children bite the upper and lower arc mouth supporting devices 10 with teeth, then the medical staff removes the fixation of the shaft lever 17 through the non-return mechanism 21, the medical staff rotates the rotating handle 19 to make the shaft lever 17 rotate anticlockwise, the shaft lever 17 rotates anticlockwise to drive the winding wheel 18 to rotate anticlockwise to withdraw the rope 20, and the pressing wheel 15 can prevent the rope 20 from limiting, so that the upper and lower arc mouth supporting devices 10 can be kept away from each other, the tension spring 11 can be stretched therewith, thereby the mouth of the children can be spread, and the examination of the mouth of the children by the medical staff can be facilitated, when the examination of the mouth of the children is completed, the medical staff releases the stretching clockwise rotating handle 19, the upper and lower arc mouth supporting devices 10 can be reset under the effect of the tension spring 11, and then the medical staff can fix along with the shaft lever 17 through, simultaneously, the children leave, so that medical personnel do not need to support the oral cavity of the children by hands, the labor intensity of the medical personnel can be reduced, and the oral cavity examination efficiency can be improved.
When needing to make axostylus axostyle 17 rotate, medical personnel pull pawl 213 down and remove the fixed to ratchet 211, and the torsional spring 214 is tensile thereupon, and medical personnel rotate axostylus axostyle 17 to suitable position afterwards, then loosens pawl 213, can make pawl 213 rebound reset under the effect of torsional spring 214 elasticity fixed to ratchet 211, so can make things convenient for medical personnel to rotate axostylus axostyle 17.
When needs are to children's oral cavity inspection, medical personnel puts into annular cover 25 with flashlight 28 in, and medical personnel twists nut 27 afterwards and fixes flashlight 28, and then medical personnel remove annular slider 23, and annular slider 23 removes and makes flashlight 28 remove to suitable position through connecting rod 24, and medical personnel inspect children's oral cavity through the brightness that flashlight 28 sent afterwards, and when children's oral cavity inspection completion back, medical personnel close flashlight 28 can.
When annular slider 23 is moved to needs, medical personnel pull rod 32 left and make pin 29 shift out in the draw-in groove 221, pin 29 moves left and drives spacing piece 30 and move left, second spring 31 compresses thereupon, so can remove the fixed to annular slider 23, medical personnel remove annular slider 23 afterwards and make suitable position, then medical personnel loosen pull rod 32, can make pin 29 block right in the draw-in groove 221 that corresponds under the effect of second spring 31 elasticity, so can fix annular slider 23, thereby do not need medical personnel to fix annular slider 23 all the time, and then can reduce medical personnel's work load.
When examining children's oral cavity, children can make eyes be located the rear side of glass piece 36, medical personnel starter motor 37 makes left live-rollers 34 rotate afterwards, left live-rollers 34 rotates and makes the live-rollers 34 on right side rotate through cartoon paper 35, so can make cartoon paper 35 rotate, thereby can watch cartoon paper 35 and attract children's attention, and then can shift children's attention on medical personnel, when children's oral cavity examination is accomplished, medical personnel close motor 37.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a mouth ware is drawn together in paediatrics oral cavity inspection, which comprises a base, the sleeve pipe, the ratchet, the latch, the swing seat, the depression bar, first spring and baffle, the sleeve pipe is installed at the top of base, the pinhole that plays the guide effect has all been opened on the upper portion of the sleeve pipe left and right sides, the ratchet slidingtype is located the sleeve pipe, the pinhole internal sliding type is equipped with can carry out the latch that fixes to the ratchet, open the bottom of latch has first recess, the upper portion of the sleeve pipe left and right sides all is fixed with the swing seat, the articulated depression bar that is connected with on the swing seat, the depression bar is located the downside of pinhole, the upper portion of depression bar is located first recess, the first spring of fixedly connected with between the lower part of depression bar and the sheathed tube upper portion, the baffle that plays the supporting role is: the device also comprises a straight slide rail, two straight slide blocks, two arc-shaped opening supporting devices, a tension spring, a first pulley, a second pulley, a first bearing seat, a pinch roller, a second bearing seat, a shaft lever, a winding wheel, a rotating handle, a rope and a non-return mechanism, wherein the two straight slide rails are respectively arranged at the left side and the right side of the front side surface of the baffle, the straight slide blocks are connected with the upper side and the lower side of the straight slide rails in a sliding way, the arc-shaped opening supporting devices are fixed between the left straight slide block and the right straight slide block, the rear parts of the upper arc-shaped opening supporting device and the lower arc-shaped opening supporting device are positioned in the opening in a sliding way, the tension spring is arranged between the upper straight slide block and the lower straight slide block, the two first pulleys are respectively connected with the upper side and the lower side of the baffle in a rotating way, the two second pulleys are respectively arranged at the, the number of the second bearing seats is 2, the second bearing seats are all fixed to the right portion of the front side face of the baffle, the second bearing seats are located on the right side of the pressing wheel, the shaft lever is installed between the upper second bearing seat and the lower second bearing seat, the winding wheel is fixed on the shaft lever, the rotating handle is installed at the bottom end of the shaft lever, the arc-shaped opening supporting device is connected with a rope, the rope firstly bypasses the first pulley and the second pulley, the rope then penetrates through the pressing wheel, the rope finally winds the winding wheel, and the non-return mechanism; the non-return mechanism comprises a ratchet wheel, a flat plate, a pawl and a torsion spring, the ratchet wheel is fixedly connected to the middle of the shaft rod, the flat plate is fixed to the front side face of the baffle plate, the flat plate is located on the lower side of the lower side second bearing seat, the bottom of the flat plate is hinged to the pawl which can fix the ratchet wheel, and the torsion spring is installed between the pawl and the flat plate.
2. The pediatric oral examination mouthguard of claim 1, wherein: still including annular slide rail, annular slider, the connecting rod, the annular cover, screw rod and nut, the leading flank at the baffle is fixed to annular slide rail, the gliding style is connected with annular slider on the annular slide rail, the leading flank of annular slider is connected with the connecting rod, the right-hand member of connecting rod is fixed with the annular cover that can place the flashlight, open on the left of the lower part of annular cover has first through-hole, the lower part of the left surface in the annular cover is fixed to the screw rod, the screw rod passes first through-hole, be connected with the nut with threaded connection's mode on the screw rod, the nut is located the left.
3. The pediatric oral examination mouthguard of claim 2, wherein: the novel pin rod structure is characterized by further comprising a pin rod, a limiting piece, a second spring and a pull rod, wherein a plurality of clamping grooves are formed in the annular slide rail, a second through hole is formed in the annular slide block, a cavity is formed in the middle of the annular slide block and is communicated with the second through hole, the pin rod fixed to the annular slide block can be slidably located in the second through hole, the limiting piece is fixed to the pin rod and is slidably located in the cavity, the second spring is sleeved on the pin rod, the right end of the second spring is connected with the limiting piece, the left end of the second spring is connected with the left side face in the cavity, and the pull rod is fixed to the left portion of the front side face of the.
4. The pediatric oral examination mouthguard of claim 3, wherein: the automatic cartoon paper winding machine is characterized by further comprising a shell, rotating rollers, cartoon paper, two glass sheets and a motor, wherein the shell is arranged on the upper portion of the rear side face of the baffle, the rotating rollers are rotatably connected to the left side and the right side in the shell, the cartoon paper is wound between the rotating rollers on the left side and the right side, the two glass sheets are respectively embedded in the left side and the right side of the rear side face of the shell, the motor is installed at the top of the shell, and an output shaft of the motor is connected with the.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811194068.2A CN109199313B (en) | 2018-10-15 | 2018-10-15 | Mouth ware is drawn together in paediatrics oral examination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811194068.2A CN109199313B (en) | 2018-10-15 | 2018-10-15 | Mouth ware is drawn together in paediatrics oral examination |
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| CN109199313A CN109199313A (en) | 2019-01-15 |
| CN109199313B true CN109199313B (en) | 2020-12-22 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109998461B (en) * | 2019-04-25 | 2021-11-16 | 吉林大学第一医院 | Integrated platform for nursing and operating children |
| CN113349719A (en) * | 2021-06-14 | 2021-09-07 | 郑州大学第一附属医院 | Mouth exploration device before anesthesia department operation |
| CN114569049A (en) * | 2022-02-20 | 2022-06-03 | 邹翠荣 | Paediatrics oral cavity inspection expander |
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| CN1735381A (en) * | 2002-10-04 | 2006-02-15 | 阿特波斯有限公司 | wound retractor device |
| CN203328668U (en) * | 2013-07-12 | 2013-12-11 | 解钰冰 | Novel oral cavity mouth opener |
| CN206761671U (en) * | 2017-01-10 | 2017-12-19 | 漯河医学高等专科学校第二附属医院 | A kind of support rack for oral therapy |
| CN107496039A (en) * | 2017-09-25 | 2017-12-22 | 成都菲斯普科技有限公司 | A kind of department of stomatology extraction servicing unit |
| JP2018068708A (en) * | 2016-10-31 | 2018-05-10 | 学校法人東京電機大学 | Remote control device |
| CN108392290A (en) * | 2018-04-14 | 2018-08-14 | 辛志敏 | A kind of adjustable for height oral cavity supporting rack |
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- 2018-10-15 CN CN201811194068.2A patent/CN109199313B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735381A (en) * | 2002-10-04 | 2006-02-15 | 阿特波斯有限公司 | wound retractor device |
| CN203328668U (en) * | 2013-07-12 | 2013-12-11 | 解钰冰 | Novel oral cavity mouth opener |
| JP2018068708A (en) * | 2016-10-31 | 2018-05-10 | 学校法人東京電機大学 | Remote control device |
| CN206761671U (en) * | 2017-01-10 | 2017-12-19 | 漯河医学高等专科学校第二附属医院 | A kind of support rack for oral therapy |
| CN107496039A (en) * | 2017-09-25 | 2017-12-22 | 成都菲斯普科技有限公司 | A kind of department of stomatology extraction servicing unit |
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| CN109199313A (en) | 2019-01-15 |
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