CN109431736B - Children's oral cavity inspection seat - Google Patents
Children's oral cavity inspection seat Download PDFInfo
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- CN109431736B CN109431736B CN201811189007.7A CN201811189007A CN109431736B CN 109431736 B CN109431736 B CN 109431736B CN 201811189007 A CN201811189007 A CN 201811189007A CN 109431736 B CN109431736 B CN 109431736B
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 47
- 238000007689 inspection Methods 0.000 title abstract description 16
- 230000000694 effects Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 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
- 230000001105 regulatory effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
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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
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a child seat, in particular to a child oral cavity examination seat. The technical problem of the invention is that: the utility model provides a can prevent that medical personnel's arm from ache, can make children open one's mouth for a long time, can improve the children's oral cavity inspection seat of oral cavity inspection efficiency. A children oral cavity examination seat comprises a seat, a fixed seat, a first bearing, a first hollow frame, a U-shaped frame, a cylinder, a first sliding plate, a connecting rod, a first spring, a clamping plate, a sliding device with the function of moving left and right and the like; the fixing seat is installed on the right side face of the seat, the first bearing is installed in the fixing seat in an embedded mode, and the first hollow frame is arranged in the first bearing. The invention can adjust the position of the supporting plate through the sliding device, so that the supporting plate can be positioned in the oral cavity of a child, and the lifting device can adjust the height of the supporting plate, so that the upper teeth of the child can be placed on the supporting plate, the mouth of the child can be opened for a long time, and the oral cavity examination efficiency can be improved.
Description
Technical Field
The invention relates to a child seat, in particular to a child oral cavity examination seat.
Background
For guaranteeing health, the children oral cavity need regularly inspect, when present the inspection of children oral cavity, it opens the opening to be medical personnel guide children usually, medical personnel inspects children's oral cavity with handheld flashlight afterwards, so medical personnel carry out the easy ache of oral cavity inspection arm to children for a long time, and do not have the object to support children's tooth, so the difficult long-time opening of children, thereby can reduce oral cavity inspection efficiency, in order to improve children oral cavity inspection efficiency, medical personnel can make the object prop open children's mouth, but the object is harder, cause the damage to children's tooth easily.
Disclosure of Invention
In order to overcome the defects that medical staff can easily feel aching pain when holding a flashlight for a long time to check the arm, and children's teeth are difficult to open for a long time, and the oral cavity checking efficiency can be reduced, the technical problem of the invention is as follows: the utility model provides a can prevent that medical personnel's arm from ache, can make children open one's mouth for a long time, can improve the children's oral cavity inspection seat of oral cavity inspection efficiency.
A children oral cavity examination seat comprises a seat body, a fixed seat, a first bearing, a first hollow frame, a U-shaped frame, a cylinder, a first sliding plate, a connecting rod, a first spring, a clamping plate, a sliding device with the function of left-right movement, a hollow tube and a lifting device, wherein the fixed seat is arranged on the right side face of the seat body, the first bearing is arranged in the fixed seat in an embedded mode, the first hollow frame is arranged in the first bearing and penetrates through the top of the fixed seat, the U-shaped frame is arranged on the right side face of the seat body and is positioned on the upper side of the fixed seat, the cylinder is arranged on the right side face of the U-shaped frame, the lower portion of the cylinder is provided with a round hole capable of guiding, four first clamping grooves with the fixing function are arranged in the middle of the cylinder, the first clamping grooves are communicated with the round hole, the top of the cylinder is provided with a first guiding hole, the first guiding hole is communicated with the first clamping groove, the first hollow frame penetrates through the round hole and the first guiding hole, first through-hole is two, open the left and right sides in first hollow frame lower part respectively, open the left side at first hollow frame top has first slide opening, first slide opening internal sliding formula is equipped with the first slide of pressing down the effect, first spring is equipped with two, all connect between first slide bottom and first hollow frame bottom, the bottom of first slide is provided with the connecting rod, the cardboard that plays the fixed action is installed to the bottom of connecting rod, two first through-holes about cardboard slidingtype is located, the left and right sides of cardboard is located first draw-in groove, the slider slidingtype that plays the regulating action is installed in the left side on first hollow frame upper portion, first hollow frame has the hollow tube through the slider rigid coupling, elevating gear is installed to the lower part of hollow tube, the hollow tube passes through elevating gear and is fixed with the backup pad.
Further, the sliding device comprises a first sliding sleeve, a guide rod, a second spring, a clamping block, a second sliding plate, a pin rod and a third spring, the first sliding sleeve is slidably positioned on the left side of the upper portion of the first hollow frame, a first groove is formed in the lower portion of the first sliding sleeve, a second guide hole is formed in the bottom of the first sliding sleeve and communicated with the first groove, the guide rod is slidably arranged in the second guide hole, the clamping block is arranged at the top end of the guide rod, a plurality of second clamping grooves capable of clamping the clamping block are formed in the left side of the top of the inner side of the first hollow frame, the clamping block is positioned in the second clamping grooves, the second spring is sleeved on the guide rod, the top end of the second spring is connected with the bottom of the clamping block, the bottom end of the second spring is connected with the bottom of the first groove, the bottom of the first sliding sleeve is fixedly connected with the top of the hollow tube, a second sliding hole is formed in the upper portion of the left side of the hollow tube, and a second sliding plate having a pressing effect is slidably arranged in the second sliding hole, the upper portion of second slide is opened there is the straight hole that plays the guide effect, and the straight hole is the high inclined setting in the low right side in a left side, and the lower part fixedly connected with pin rod of guide bar leading flank, the pin rod slidingtype is located a straight hole, and open at the middle part of second slide right flank has the second recess, and left surface fixedly connected with third spring in the second recess, the right-hand member and the intraductal right flank of hollow of third spring are connected.
Further, the lifting device comprises a second sliding sleeve, two first nuts, a second bearing and a first screw, the second sliding sleeve is slidably located at the lower portion of the hollow tube, the two second through holes are respectively formed in the left side and the right side of the lower portion of the hollow tube, the second bearing is embedded in the bottom of the hollow tube, the first screw is installed in the second bearing, the first nut is connected to the first screw in a threaded connection mode, the first nuts are located in the second through holes in the left side and the right side, the first nuts are connected with the inner side face of the second sliding sleeve, and the upper portion of the left side face of the supporting plate is connected with the right side face of the second sliding sleeve.
Further, the device comprises a sliding rod, a second hollow frame, two fixing blocks, a second screw rod, two second nuts, a hollow sleeve, a support rod, a circular sleeve, a third hollow frame and a pressing plate, wherein the second hollow frame is arranged at the right part of the front side surface of the supporting plate, the two fixing blocks are respectively arranged on the left wall and the right wall in the second hollow frame, the second screw rod is arranged between the two fixing blocks, the second nuts are arranged on the second screw rod in a threaded connection mode, the circular sleeve is connected to the upper part of the outer side of the third hollow frame, the hollow sleeve is connected to the outer side of the circular sleeve in a sliding mode, the hollow sleeve is sleeved on the second hollow frame in a sliding mode, the two support rods are respectively arranged at the lower parts of the left side and the right side in the hollow sleeve, the top of the second nuts is fixedly connected with the support rods at the left side and the right side, the pressing plate is fixedly connected to the lower part of the rear side surface of the third hollow frame, a third guide hole for guiding is formed in the middle part of the second screw rod, a sliding rod capable of sliding up and down is arranged in the third guide hole, and the bottom of the sliding rod is connected with the bottom in the second hollow frame.
When the child seat needs to be used, a medical worker enables a child to sit on the seat, then presses the first sliding plate downwards by hands to drive the connecting rod to move downwards, the first spring is compressed along with the first spring, the connecting rod moves downwards to enable the clamping plate to move downwards out of the first clamping groove, then the medical worker enables the first hollow frame and the part on the first hollow frame to rotate by hands to enable the supporting plate to be positioned in front of the child, then the first sliding plate is loosened, the first sliding plate can move upwards to reset under the action of elastic force of the first spring, the clamping plate can move upwards to be clamped into the corresponding first clamping groove, then the medical worker moves the sliding device leftwards and rightwards to move to enable the supporting plate to be positioned in the oral cavity of the child, meanwhile, the upper teeth of the child are placed on the supporting plate, then the medical worker moves the lifting device upwards and downwards to adjust the height of the supporting plate, and accordingly the child can open the mouth for a long time, further, the oral examination efficiency can be improved.
When the position of backup pad is adjusted to needs, medical personnel press the second slide right with the hand, the third spring compresses thereupon, the second slide can make the guide bar downstream through the cooperation of pin rod and slotted eye, the guide bar downstream drives in the fixture block shifts out the second draw-in groove downwards, the second spring compresses thereupon, medical personnel move about to suitable position with the first sliding sleeve of messenger afterwards, then loosen the second slide, can make the second slide reset left under the effect of third spring elasticity, can make the fixture block upwards block go into in the second draw-in groove that corresponds simultaneously under the effect of second spring elasticity, so can fix first sliding sleeve, thereby can fix the position of backup pad, and can make things convenient for medical personnel to inspect children's oral cavity.
When the height of backup pad was adjusted to needs, medical personnel rotated first screw rod with the hand just in the wrong direction and made first nut reciprocate, and first nut reciprocates and makes the backup pad reciprocate through the second sliding sleeve, so can adjust the height of backup pad to can be convenient for medical personnel to inspect children's oral cavity.
When needs carry out the oral cavity inspection to children, medical personnel rotate the hollow cover with the hand and make the second nut just reverse rotation through branch, so can make the second nut reciprocate through the second screw rod to can make the clamp plate reciprocate through the hollow frame of third, so can make the clamp plate adjust to suitable position, and can prevent when carrying out the oral cavity inspection to children, children's lower tooth upwards closes and causes the hindrance for medical personnel's oral cavity inspection.
The invention has the beneficial effects that: the invention can adjust the position of the supporting plate through the sliding device, so that the supporting plate can be positioned in the oral cavity of a child, and the lifting device can adjust the height of the supporting plate, so that the upper teeth of the child can be placed on the supporting plate, the mouth of the child can be opened for a long time, and the oral cavity examination efficiency can be improved; the clamp plate reciprocates to suitable position, can prevent when carrying out oral cavity inspection to children, and children's lower tooth upwards closes and causes the hindrance for medical personnel's oral cavity inspection.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention a.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a partial bottom view of the present invention.
Fig. 5 is a schematic front view of the present invention B.
Fig. 6 is a schematic front view of the present invention C.
Fig. 7 is a schematic front view of the present invention D.
In the above drawings: 1: seat, 2: fixing base, 3: first bearing, 4: first hollow frame, 5: u-shaped frame, 6: column, 7: circular hole, 8: first card slot, 9: first guide hole, 10: first through hole, 11: first slide hole, 12: first slide plate, 13: connecting rod, 14: first spring, 15: card, 16: sliding device, 161: first runner, 162: first groove, 163: second guide hole, 164: guide bar, 165: second spring, 166: a latch, 167: second slide hole, 168: second slide plate, 169: pin, 1610: slotted hole, 1611: third spring, 1612: second card slot, 1613: second groove, 17: hollow tube, 18: elevating gear, 181: second runner, 182: second through hole, 183: first nut, 184: second bearing, 185: first screw, 19: support plate, 20: slide bar, 21: second hollow frame, 22: fixed block, 23: second screw, 24: second nut, 25: hollow sheath, 26: strut, 27: circular sleeve, 28: third hollow frame, 29: platen, 30: and a third guide hole.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A children oral cavity examination seat is shown in figures 1-7 and comprises a seat 1, a fixed seat 2, a first bearing 3, a first hollow frame 4, a U-shaped frame 5, a cylinder 6, a first sliding plate 12, a connecting rod 13, a first spring 14, a clamping plate 15, a sliding device 16 with the function of left-right movement, a hollow tube 17 and a lifting device 18, wherein the fixed seat 2 is installed on the right side surface of the seat 1, the first bearing 3 is embedded in the fixed seat 2, the first hollow frame 4 is arranged in the first bearing 3, the first hollow frame 4 penetrates through the top of the fixed seat 2, the U-shaped frame 5 is arranged on the right side surface of the seat 1, the U-shaped frame 5 is positioned on the upper side of the fixed seat 2, the cylinder 6 is installed on the right side surface of the U-shaped frame 5, a circular hole 7 capable of guiding is formed in the lower part of the cylinder 6, four first clamping grooves 8 with the function of fixing are formed in the middle part of the cylinder 6, the first clamping grooves 8 are communicated with the circular hole 7, the top of the cylinder 6 is provided with a first guide hole 9, the first guide hole 9 is communicated with a first clamping groove 8, the first hollow frame 4 passes through a circular hole 7 and the first guide hole 9, the number of the first through holes 10 is two, the first through holes are respectively arranged at the left side and the right side of the lower part of the first hollow frame 4, the left side of the top of the first hollow frame 4 is provided with a first sliding hole 11, a first sliding plate 12 with a pressing function is arranged in the first sliding hole 11 in a sliding manner, two first springs 14 are arranged and are connected between the bottom of the first sliding plate 12 and the bottom in the first hollow frame 4, the bottom of the first sliding plate 12 is provided with a connecting rod 13, the bottom of the connecting rod 13 is provided with a clamping plate 15 with a fixing function, the clamping plate 15 is arranged in the first through holes 10 at the left side and the right side of the sliding plate 15, the sliding device 16 with an adjusting function is arranged at the left side of the upper part of the first hollow frame 4 in a sliding manner, the first hollow frame 4 is fixedly connected with a hollow pipe 17 through the sliding device 16, the lower part of the hollow pipe 17 is provided with a lifting device 18, and the hollow pipe 17 is fixed with a supporting plate 19 through the lifting device 18.
Example 2
A children oral cavity examination seat is shown in figures 1-7 and comprises a seat 1, a fixed seat 2, a first bearing 3, a first hollow frame 4, a U-shaped frame 5, a cylinder 6, a first sliding plate 12, a connecting rod 13, a first spring 14, a clamping plate 15, a sliding device 16 with the function of left-right movement, a hollow tube 17 and a lifting device 18, wherein the fixed seat 2 is installed on the right side surface of the seat 1, the first bearing 3 is embedded in the fixed seat 2, the first hollow frame 4 is arranged in the first bearing 3, the first hollow frame 4 penetrates through the top of the fixed seat 2, the U-shaped frame 5 is arranged on the right side surface of the seat 1, the U-shaped frame 5 is positioned on the upper side of the fixed seat 2, the cylinder 6 is installed on the right side surface of the U-shaped frame 5, a circular hole 7 capable of guiding is formed in the lower part of the cylinder 6, four first clamping grooves 8 with the function of fixing are formed in the middle part of the cylinder 6, the first clamping grooves 8 are communicated with the circular hole 7, the top of the cylinder 6 is provided with a first guide hole 9, the first guide hole 9 is communicated with a first clamping groove 8, the first hollow frame 4 passes through a circular hole 7 and the first guide hole 9, the number of the first through holes 10 is two, the first through holes are respectively arranged at the left side and the right side of the lower part of the first hollow frame 4, the left side of the top of the first hollow frame 4 is provided with a first sliding hole 11, a first sliding plate 12 with a pressing function is arranged in the first sliding hole 11 in a sliding manner, two first springs 14 are arranged and are connected between the bottom of the first sliding plate 12 and the bottom in the first hollow frame 4, the bottom of the first sliding plate 12 is provided with a connecting rod 13, the bottom of the connecting rod 13 is provided with a clamping plate 15 with a fixing function, the clamping plate 15 is arranged in the first through holes 10 at the left side and the right side of the sliding plate 15, the sliding device 16 with an adjusting function is arranged at the left side of the upper part of the first hollow frame 4 in a sliding manner, the first hollow frame 4 is fixedly connected with a hollow pipe 17 through the sliding device 16, the lower part of the hollow pipe 17 is provided with a lifting device 18, and the hollow pipe 17 is fixed with a supporting plate 19 through the lifting device 18.
The sliding device 16 comprises a first sliding sleeve 161, a guide rod 164, a second spring 165, a latch 166, a second sliding plate 168, a pin 169 and a third spring 1611, the first sliding sleeve 161 is slidably located on the left side of the upper portion of the first hollow frame 4, a first groove 162 is formed in the lower portion of the first sliding sleeve 161, a second guide hole 163 is formed in the bottom of the first sliding sleeve 161, the second guide hole 163 is communicated with the first groove 162, a guide rod 164 is slidably arranged in the second guide hole 163, a latch 166 is arranged at the top end of the guide rod 164, a plurality of second slots 1612 capable of latching the latch 166 are formed in the left side of the top portion of the inner side of the first hollow frame 4, the latch 166 is located in the second slots 1612, the guide rod 164 is sleeved with the second spring 165, the top end of the second spring 165 is connected with the bottom portion of the latch 166, the bottom end of the second spring 165 is connected with the bottom portion of the first groove 162, the bottom portion of the first sliding sleeve 161 is fixedly connected with the top portion of the hollow tube 17, the upper portion of the left side of the hollow tube 17 is provided with a second sliding hole 167, a second sliding plate 168 with a pressing effect is arranged in the second sliding hole 167 in a sliding manner, the upper portion of the second sliding plate 168 is provided with a straight hole 1610 with a guiding effect, the straight hole 1610 is arranged in a left-low-right-high inclined manner, the lower portion of the front side of the guiding rod 164 is fixedly connected with a pin rod 169, the pin rod 169 is located in the straight hole 1610 in a sliding manner, the middle portion of the right side of the second sliding plate 168 is provided with a second groove 1613, the left side in the second groove 1613 is fixedly connected with a third spring 1611, and the right end of the third spring 1611 is connected with the right side in the hollow tube 17.
Example 3
A children oral cavity examination seat is shown in figures 1-7 and comprises a seat 1, a fixed seat 2, a first bearing 3, a first hollow frame 4, a U-shaped frame 5, a cylinder 6, a first sliding plate 12, a connecting rod 13, a first spring 14, a clamping plate 15, a sliding device 16 with the function of left-right movement, a hollow tube 17 and a lifting device 18, wherein the fixed seat 2 is installed on the right side surface of the seat 1, the first bearing 3 is embedded in the fixed seat 2, the first hollow frame 4 is arranged in the first bearing 3, the first hollow frame 4 penetrates through the top of the fixed seat 2, the U-shaped frame 5 is arranged on the right side surface of the seat 1, the U-shaped frame 5 is positioned on the upper side of the fixed seat 2, the cylinder 6 is installed on the right side surface of the U-shaped frame 5, a circular hole 7 capable of guiding is formed in the lower part of the cylinder 6, four first clamping grooves 8 with the function of fixing are formed in the middle part of the cylinder 6, the first clamping grooves 8 are communicated with the circular hole 7, the top of the cylinder 6 is provided with a first guide hole 9, the first guide hole 9 is communicated with a first clamping groove 8, the first hollow frame 4 passes through a circular hole 7 and the first guide hole 9, the number of the first through holes 10 is two, the first through holes are respectively arranged at the left side and the right side of the lower part of the first hollow frame 4, the left side of the top of the first hollow frame 4 is provided with a first sliding hole 11, a first sliding plate 12 with a pressing function is arranged in the first sliding hole 11 in a sliding manner, two first springs 14 are arranged and are connected between the bottom of the first sliding plate 12 and the bottom in the first hollow frame 4, the bottom of the first sliding plate 12 is provided with a connecting rod 13, the bottom of the connecting rod 13 is provided with a clamping plate 15 with a fixing function, the clamping plate 15 is arranged in the first through holes 10 at the left side and the right side of the sliding plate 15, the sliding device 16 with an adjusting function is arranged at the left side of the upper part of the first hollow frame 4 in a sliding manner, the first hollow frame 4 is fixedly connected with a hollow pipe 17 through the sliding device 16, the lower part of the hollow pipe 17 is provided with a lifting device 18, and the hollow pipe 17 is fixed with a supporting plate 19 through the lifting device 18.
The sliding device 16 comprises a first sliding sleeve 161, a guide rod 164, a second spring 165, a latch 166, a second sliding plate 168, a pin 169 and a third spring 1611, the first sliding sleeve 161 is slidably located on the left side of the upper portion of the first hollow frame 4, a first groove 162 is formed in the lower portion of the first sliding sleeve 161, a second guide hole 163 is formed in the bottom of the first sliding sleeve 161, the second guide hole 163 is communicated with the first groove 162, a guide rod 164 is slidably arranged in the second guide hole 163, a latch 166 is arranged at the top end of the guide rod 164, a plurality of second slots 1612 capable of latching the latch 166 are formed in the left side of the top portion of the inner side of the first hollow frame 4, the latch 166 is located in the second slots 1612, the guide rod 164 is sleeved with the second spring 165, the top end of the second spring 165 is connected with the bottom portion of the latch 166, the bottom end of the second spring 165 is connected with the bottom portion of the first groove 162, the bottom portion of the first sliding sleeve 161 is fixedly connected with the top portion of the hollow tube 17, the upper portion of the left side of the hollow tube 17 is provided with a second sliding hole 167, a second sliding plate 168 with a pressing effect is arranged in the second sliding hole 167 in a sliding manner, the upper portion of the second sliding plate 168 is provided with a straight hole 1610 with a guiding effect, the straight hole 1610 is arranged in a left-low-right-high inclined manner, the lower portion of the front side of the guiding rod 164 is fixedly connected with a pin rod 169, the pin rod 169 is located in the straight hole 1610 in a sliding manner, the middle portion of the right side of the second sliding plate 168 is provided with a second groove 1613, the left side in the second groove 1613 is fixedly connected with a third spring 1611, and the right end of the third spring 1611 is connected with the right side in the hollow tube 17.
The lifting device 18 comprises a second sliding sleeve 181, two first nuts 183, a second bearing 184 and a first screw 185, the second sliding sleeve 181 is slidably located at the lower part of the hollow tube 17, the two second through holes 182 are respectively formed at the left side and the right side of the lower part of the hollow tube 17, the second bearing 184 is embedded at the bottom of the hollow tube 17, the first screw 185 is installed in the second bearing 184, the first nut 183 is connected to the first screw 185 in a threaded connection manner, the first nut 183 is located in the second through holes 182 at the left side and the right side, the first nut 183 is connected with the inner side of the second sliding sleeve 181, and the upper part of the left side of the support plate 19 is connected with the right side of the second sliding sleeve 181.
Example 4
A children oral cavity examination seat is shown in figures 1-7 and comprises a seat 1, a fixed seat 2, a first bearing 3, a first hollow frame 4, a U-shaped frame 5, a cylinder 6, a first sliding plate 12, a connecting rod 13, a first spring 14, a clamping plate 15, a sliding device 16 with the function of left-right movement, a hollow tube 17 and a lifting device 18, wherein the fixed seat 2 is installed on the right side surface of the seat 1, the first bearing 3 is embedded in the fixed seat 2, the first hollow frame 4 is arranged in the first bearing 3, the first hollow frame 4 penetrates through the top of the fixed seat 2, the U-shaped frame 5 is arranged on the right side surface of the seat 1, the U-shaped frame 5 is positioned on the upper side of the fixed seat 2, the cylinder 6 is installed on the right side surface of the U-shaped frame 5, a circular hole 7 capable of guiding is formed in the lower part of the cylinder 6, four first clamping grooves 8 with the function of fixing are formed in the middle part of the cylinder 6, the first clamping grooves 8 are communicated with the circular hole 7, the top of the cylinder 6 is provided with a first guide hole 9, the first guide hole 9 is communicated with a first clamping groove 8, the first hollow frame 4 passes through a circular hole 7 and the first guide hole 9, the number of the first through holes 10 is two, the first through holes are respectively arranged at the left side and the right side of the lower part of the first hollow frame 4, the left side of the top of the first hollow frame 4 is provided with a first sliding hole 11, a first sliding plate 12 with a pressing function is arranged in the first sliding hole 11 in a sliding manner, two first springs 14 are arranged and are connected between the bottom of the first sliding plate 12 and the bottom in the first hollow frame 4, the bottom of the first sliding plate 12 is provided with a connecting rod 13, the bottom of the connecting rod 13 is provided with a clamping plate 15 with a fixing function, the clamping plate 15 is arranged in the first through holes 10 at the left side and the right side of the sliding plate 15, the sliding device 16 with an adjusting function is arranged at the left side of the upper part of the first hollow frame 4 in a sliding manner, the first hollow frame 4 is fixedly connected with a hollow pipe 17 through the sliding device 16, the lower part of the hollow pipe 17 is provided with a lifting device 18, and the hollow pipe 17 is fixed with a supporting plate 19 through the lifting device 18.
The sliding device 16 comprises a first sliding sleeve 161, a guide rod 164, a second spring 165, a latch 166, a second sliding plate 168, a pin 169 and a third spring 1611, the first sliding sleeve 161 is slidably located on the left side of the upper portion of the first hollow frame 4, a first groove 162 is formed in the lower portion of the first sliding sleeve 161, a second guide hole 163 is formed in the bottom of the first sliding sleeve 161, the second guide hole 163 is communicated with the first groove 162, a guide rod 164 is slidably arranged in the second guide hole 163, a latch 166 is arranged at the top end of the guide rod 164, a plurality of second slots 1612 capable of latching the latch 166 are formed in the left side of the top portion of the inner side of the first hollow frame 4, the latch 166 is located in the second slots 1612, the guide rod 164 is sleeved with the second spring 165, the top end of the second spring 165 is connected with the bottom portion of the latch 166, the bottom end of the second spring 165 is connected with the bottom portion of the first groove 162, the bottom portion of the first sliding sleeve 161 is fixedly connected with the top portion of the hollow tube 17, the upper portion of the left side of the hollow tube 17 is provided with a second sliding hole 167, a second sliding plate 168 with a pressing effect is arranged in the second sliding hole 167 in a sliding manner, the upper portion of the second sliding plate 168 is provided with a straight hole 1610 with a guiding effect, the straight hole 1610 is arranged in a left-low-right-high inclined manner, the lower portion of the front side of the guiding rod 164 is fixedly connected with a pin rod 169, the pin rod 169 is located in the straight hole 1610 in a sliding manner, the middle portion of the right side of the second sliding plate 168 is provided with a second groove 1613, the left side in the second groove 1613 is fixedly connected with a third spring 1611, and the right end of the third spring 1611 is connected with the right side in the hollow tube 17.
The lifting device 18 comprises a second sliding sleeve 181, two first nuts 183, a second bearing 184 and a first screw 185, the second sliding sleeve 181 is slidably located at the lower part of the hollow tube 17, the two second through holes 182 are respectively formed at the left side and the right side of the lower part of the hollow tube 17, the second bearing 184 is embedded at the bottom of the hollow tube 17, the first screw 185 is installed in the second bearing 184, the first nut 183 is connected to the first screw 185 in a threaded connection manner, the first nut 183 is located in the second through holes 182 at the left side and the right side, the first nut 183 is connected with the inner side of the second sliding sleeve 181, and the upper part of the left side of the support plate 19 is connected with the right side of the second sliding sleeve 181.
The device also comprises a sliding rod 20, a second hollow frame 21, two fixing blocks 22, a second screw 23, two second nuts 24, a hollow sleeve 25, a supporting rod 26, a circular sleeve 27, a third hollow frame 28 and a pressing plate 29, wherein the second hollow frame 21 is arranged at the right part of the front side surface of the supporting plate 19, the two fixing blocks 22 are respectively arranged on the left wall and the right wall in the second hollow frame 21, the second screw 23 is arranged between the two fixing blocks 22, the second nuts 24 are arranged on the second screw 23 in a threaded connection manner, the upper part of the outer side of the third hollow frame 28 is connected with the circular sleeve 27, the outer side of the circular sleeve 27 is connected with the hollow sleeve 25 in a sliding manner, the hollow sleeve 25 is sleeved on the second hollow frame 21 in a sliding manner, the two supporting rods 26 are respectively arranged at the lower parts of the left side and the right side in the hollow sleeve 25, the top of the second nuts 24 is fixedly connected with the supporting rods 26 of the left side and the right side together, the pressing plate 29 is fixedly connected with the lower part of the rear side surface of the third hollow frame 28, the middle part of the second screw 23 is provided with a third guide hole 30 for guiding, a slide bar 20 capable of sliding up and down is arranged in the third guide hole 30, and the bottom of the slide bar 20 is connected with the bottom in the second hollow frame 21.
When the child seat needs to be used, a medical staff sits on the seat 1, then presses the first sliding plate 12 downwards by hand to drive the connecting rod 13 to move downwards, the first spring 14 is compressed along with the first spring, the connecting rod 13 moves downwards to enable the clamping plate 15 to move downwards out of the first clamping groove 8, then the medical staff rotates the first hollow frame 4 and the part on the first hollow frame by hand to enable the supporting plate 19 to be positioned in front of the child, then loosens the first sliding plate 12, enables the first sliding plate 12 to move upwards to reset under the action of the elastic force of the first spring 14, enables the clamping plate 15 to move upwards to be clamped into the corresponding first clamping groove 8, then the medical staff moves the sliding device 16 leftwards and rightwards to move to enable the supporting plate 19 to be positioned in the oral cavity of the child, meanwhile, the upper teeth of the child are placed on the supporting plate 19, then the medical staff moves the lifting device 18 upwards and downwards to adjust the height of the supporting plate 19, thereby can make children open the mouth for a long time, and then can improve oral cavity inspection efficiency.
When the position of the supporting plate 19 needs to be adjusted, a medical worker presses the second sliding plate 168 rightwards by hand, the third spring 1611 is compressed along with the second sliding plate 168, the second sliding plate 168 can enable the guide rod 164 to move downwards through the matching of the pin rod 169 and the straight hole 1610, the guide rod 164 moves downwards to drive the clamping block 166 to move downwards out of the second clamping groove 1612, the second spring 165 is compressed along with the third sliding plate, the medical worker enables the first sliding sleeve 161 to move leftwards to a proper position by hand, then the second sliding plate 168 is loosened, the second sliding plate 168 can move leftwards to reset under the action of the elastic force of the third spring 1611, and meanwhile the clamping block 166 can be clamped upwards into the corresponding second clamping groove 1612 under the action of the elastic force of the second spring 165, so that the first sliding sleeve 161 can be fixed, the position of the supporting plate 19 can be fixed, and the oral cavity of a child can be conveniently checked by the medical worker.
When the height of the supporting plate 19 needs to be adjusted, the medical care personnel rotates the first screw 185 forward and backward to move the first nut 183 up and down, the first nut 183 moves up and down to move the supporting plate 19 up and down through the second sliding sleeve 181, and thus the height of the supporting plate 19 can be adjusted, so that the medical care personnel can conveniently check the oral cavity of the child.
When needing to carry out oral examination to children, medical personnel rotate hollow cover 25 with the hand and make second nut 24 just reverse rotation through branch 26, so can make second nut 24 reciprocate through second screw 23 to can make clamp plate 29 reciprocate through third hollow 28, so can make clamp plate 29 adjust to suitable position, and can prevent to carry out oral examination to children, children's lower tooth upwards closes and causes the hindrance for medical personnel oral examination.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. A children oral cavity examination seat comprises a seat (1), a fixed seat (2), a first bearing (3), a first hollow frame (4), a U-shaped frame (5) and a cylinder (6), wherein the fixed seat (2) is installed on the right side surface of the seat (1), the first bearing (3) is installed in the fixed seat (2) in an embedded mode, the first hollow frame (4) is arranged in the first bearing (3), the first hollow frame (4) penetrates through the top of the fixed seat (2), the U-shaped frame (5) is arranged on the right side surface of the seat (1), the U-shaped frame (5) is located on the upper side of the fixed seat (2), the cylinder (6) is installed on the right side surface of the U-shaped frame (5), and the children oral cavity examination seat is characterized by further comprising a first sliding plate (12), a connecting rod (13), a first spring (14), a clamping plate (15), a sliding device (16) with a left-right moving effect, a hollow tube (17) and a lifting device (18), the lower part of the cylinder (6) is provided with a circular hole (7) capable of guiding, the number of first clamping grooves (8) playing a fixing role is four, the first clamping grooves are all arranged in the middle of the cylinder (6), the first clamping grooves (8) are communicated with the circular hole (7), the top of the cylinder (6) is provided with first guide holes (9), the first guide holes (9) are communicated with the first clamping grooves (8), the first hollow frame (4) penetrates through the circular hole (7) and the first guide holes (9), the number of the first through holes (10) is two, the first through holes are respectively arranged on the left side and the right side of the lower part of the first hollow frame (4), the left side of the top of the first hollow frame (4) is provided with a first sliding hole (11), a first sliding plate (12) playing a pressing role is arranged in the first sliding hole (11), the number of the first springs (14) are two, the first springs are both connected between the bottom of the first sliding plate (12) and the inner bottom of the first hollow frame (4), and a connecting rod (13) is arranged at the bottom of the first sliding plate (12), the bottom of the connecting rod (13) is provided with a clamping plate (15) with a fixing function, the clamping plate (15) is slidably positioned in a left first through hole and a right first through hole (10), the left side and the right side of the clamping plate (15) are positioned in a first clamping groove (8), a sliding device (16) with an adjusting function is slidably installed on the left side of the upper part of the first hollow frame (4), the first hollow frame (4) is fixedly connected with a hollow pipe (17) through the sliding device (16), the lower part of the hollow pipe (17) is provided with a lifting device (18), and the hollow pipe (17) is fixedly provided with a supporting plate (19) through the lifting device (18); the sliding device (16) comprises a first sliding sleeve (161), a guide rod (164), a second spring (165), a clamping block (166), a second sliding plate (168), a pin rod (169) and a third spring (1611), wherein the first sliding sleeve (161) is slidably positioned on the left side of the upper portion of the first hollow frame (4), a first groove (162) is formed in the lower portion of the first sliding sleeve (161), a second guide hole (163) is formed in the bottom of the first sliding sleeve (161), the second guide hole (163) is communicated with the first groove (162), a guide rod (164) is slidably arranged in the second guide hole (163), the clamping block (166) is arranged at the top end of the guide rod (164), a plurality of second clamping grooves (1612) capable of clamping the clamping block (166) are formed in the left side of the top portion of the inner side of the first hollow frame (4), the clamping block (166) is positioned in the second clamping grooves (1612), the second spring (165) is sleeved on the guide rod (164), and the top end of the second spring (165) is connected with the bottom of the clamping block (166), the bottom end of a second spring (165) is connected with the bottom in the first groove (162), the bottom of a first sliding sleeve (161) is fixedly connected with the top of a hollow pipe (17), the upper part of the left side surface of the hollow pipe (17) is provided with a second sliding hole (167), a second sliding plate (168) with a pressing effect is arranged in the second sliding hole (167) in a sliding manner, the upper part of the second sliding plate (168) is provided with a straight hole (1610) with a guiding effect, the straight hole (1610) is obliquely arranged in a manner of being low at the left and high at the right, the lower part of the front side surface of the guide rod (164) is fixedly connected with a pin rod (169), the pin rod (169) is slidably positioned in the straight hole (1610), the middle part of the right side surface of the second sliding plate (168) is provided with a second groove (1613), the left side surface in the second groove (1613) is fixedly connected with a third spring (1611), and the right end of the third spring (1) is connected with the right side surface in the hollow pipe (16117); the lifting device (18) comprises a second sliding sleeve (181), a first nut (183), a second bearing (184) and a first screw (185), the second sliding sleeve (181) is located on the lower portion of the hollow pipe (17) in a sliding mode, two second through holes (182) are formed in the left side and the right side of the lower portion of the hollow pipe (17), the second bearing (184) is installed at the bottom of the hollow pipe (17) in an embedded mode, the first screw (185) is installed in the second bearing (184), the first nut (183) is connected to the first screw (185) in a threaded connection mode, the first nut (183) is located in the second through holes (182) on the left side and the right side, the first nut (183) is connected with the inner side face of the second sliding sleeve (181), and the upper portion of the left side face of the supporting plate (19) is connected with the right side face of the second sliding sleeve (181).
2. The children oral cavity examination seat according to claim 1, further comprising a sliding rod (20), a second hollow frame (21), two fixing blocks (22), two second screws (23), two second nuts (24), two hollow sleeves (25), a support rod (26), a circular sleeve (27), a third hollow frame (28) and a pressing plate (29), wherein the second hollow frame (21) is installed at the right part of the front side surface of the support plate (19), the two fixing blocks (22) are respectively installed at the left wall and the right wall in the second hollow frame (21), the second screw (23) is arranged between the two fixing blocks (22), the second nuts (24) are arranged on the second screw (23) in a threaded connection manner, the circular sleeve (27) is connected to the upper part of the outer side of the third hollow frame (28), the hollow sleeve (25) is connected to the outer side of the circular sleeve (27) in a sliding manner, and the hollow sleeve (25) is sleeved on the second hollow frame (21) in a sliding manner, the two support rods (26) are respectively arranged at the lower parts of the left side and the right side in the hollow sleeve (25), the top of the second nut (24) is fixedly connected with the support rods (26) at the left side and the right side, the pressing plate (29) is fixedly connected with the lower part of the rear side surface of the third hollow frame (28), the middle part of the second screw rod (23) is provided with a third guide hole (30) for guiding, a slide rod (20) capable of sliding up and down is arranged in the third guide hole (30), and the bottom of the slide rod (20) is connected with the bottom in the second hollow frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189007.7A CN109431736B (en) | 2018-10-12 | 2018-10-12 | Children's oral cavity inspection seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189007.7A CN109431736B (en) | 2018-10-12 | 2018-10-12 | Children's oral cavity inspection seat |
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| Publication Number | Publication Date |
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| CN109431736A CN109431736A (en) | 2019-03-08 |
| CN109431736B true CN109431736B (en) | 2021-07-23 |
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| CN201811189007.7A Expired - Fee Related CN109431736B (en) | 2018-10-12 | 2018-10-12 | Children's oral cavity inspection seat |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393847B (en) * | 2019-07-30 | 2021-05-11 | 平阳县人民医院 | Ear opening device convenient for applying medicine to ears |
| CN110604667B (en) * | 2019-09-23 | 2021-07-27 | 南通大学附属医院 | Department of stomatology nursing is with supplementary trainer of chewing |
| CN110801197B (en) * | 2019-11-13 | 2022-03-08 | 漯河医学高等专科学校 | Internal medicine inspectoscope |
| CN112754700B (en) * | 2021-01-19 | 2022-03-04 | 中国科学院大学深圳医院(光明) | Full denture mold taking equipment and using method thereof |
| CN113288701B (en) * | 2021-06-16 | 2023-12-08 | 祐樘(南京)软件科技有限公司 | Oral cavity examination equipment for department of stomatology |
| CN114617663A (en) * | 2022-04-08 | 2022-06-14 | 华北理工大学 | Negative pressure mouth gag for preventing aerosol from spreading in stomatology department |
| CN115778300B (en) * | 2023-02-13 | 2023-04-14 | 潍坊医学院附属医院 | Oral cavity supporter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107616895A (en) * | 2017-10-26 | 2018-01-23 | 广州艾捷斯医疗器械有限公司 | A kind of horizontal lying-type children special-purpose dental units |
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| IT1133309B (en) * | 1980-05-23 | 1986-07-09 | Cir Coop Ind Romagnol | OPERATING DENTAL ARMCHAIR |
| CN106166055B (en) * | 2016-09-13 | 2018-12-07 | 马士沼 | A kind of pressure tongue system of the paediatrics examination of mouth for medical instrument |
| CN106551673B (en) * | 2016-11-01 | 2018-05-25 | 青岛市市立医院 | A kind of Medical oral cavity dilator |
| CN107693292A (en) * | 2017-10-26 | 2018-02-16 | 广州艾捷斯医疗器械有限公司 | A kind of telescopic Pediatric Dentistry's dental unit of backrest |
| CN107961133A (en) * | 2017-12-20 | 2018-04-27 | 季瑶忆 | A kind of paediatrics check device |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616895A (en) * | 2017-10-26 | 2018-01-23 | 广州艾捷斯医疗器械有限公司 | A kind of horizontal lying-type children special-purpose dental units |
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Inventor after: Chen Bingtao Inventor after: Wu Xinmin Inventor before: Wu Xinmin |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210701 Address after: Department of Pediatrics, Qufu Hospital of traditional Chinese medicine, 129 canggeng Road, Qufu City, Jining City, Shandong Province 273100 Applicant after: Chen Bingtao Address before: 210000 room 3016, block B, 10th floor, Yihe commercial building, Shanxi Road, Gulou District, Nanjing City, Jiangsu Province Applicant before: Wu Xinmin |
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Granted publication date: 20210723 |