CN109645940A - A kind of ear nose larynx clinical laboratory test apparatus - Google Patents
A kind of ear nose larynx clinical laboratory test apparatus Download PDFInfo
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- CN109645940A CN109645940A CN201910110548.4A CN201910110548A CN109645940A CN 109645940 A CN109645940 A CN 109645940A CN 201910110548 A CN201910110548 A CN 201910110548A CN 109645940 A CN109645940 A CN 109645940A
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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
-
- 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
- A61B1/04—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 combined with photographic or television appliances
-
- 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
-
- 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
- A61B1/227—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 ears, i.e. otoscopes
-
- 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
- A61B1/233—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 nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
-
- 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
- A61B1/267—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 respiratory tract, e.g. laryngoscopes, bronchoscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of ear nose larynx clinical laboratory test apparatus, including framework, the upper surface rotation-limited of the framework has shaft, turntable is fixedly connected at the top of the shaft, the upper surface of the turntable is fixedly connected with two symmetrical side plates, the side of the side plate offers through-hole and has drive rod by through-hole rotation-limited, the surface of the drive rod is fixedly connected with the camera being electrically connected with display screen, pass through through-hole by the surface of right end on the drive rod and is fixedly connected with gear, rack gear is engaged on rear side of the gear, the bottom of the rack gear is run through the upper surface of turntable and is flexibly connected with turntable.The present invention, pass through being used cooperatively between above structure, it solves and not enough facilitates since the steering of camera is adjusted in actual use, so that doctor is difficult to quickly to be adjusted to specified angle and observe, increase the time-consuming of checking process, it is easy the problem of bringing discomfort to sufferer, making troubles to using, also reduce working efficiency.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of ear nose larynx clinical laboratory test apparatus.
Background technique
" hals,Nasen und Ohrenheilkunde " is diagnoses and treatment ear, nose, pharynx, larynx and its disciplines of surgery of related head-neck region.With science and technology
Progress and development, each section of medicine interpenetrates and promotes, and has expanded the scope of hals,Nasen und Ohrenheilkunde, otomicrosurgery, auricularis
Surgery, lateral skull base surgery, audiology and balance science, Nasal endoscope, nose neurosurgery (nose surgery of skull base), Head and neck tumour,
Laryngomicrosurgery, voice and speech disease section, the appearance of children's hals,Nasen und Ohrenheilkunde etc. have greatly enriched the interior of hals,Nasen und Ohrenheilkunde
Hold, when being treated to sufferer, first the oral cavity of sufferer can be checked first, usually sufferer is allowed voluntarily to dehisce, then made
Watched after being pushed down tongue with spatula, but the smaller scope of application of this traditional test mode, observing effect compared with
Difference；And nowadays people often protrude into camera in the oral cavity of sufferer, are then observed on external display screen, this side
Although formula display effect is good, not enough facilitate since the steering of camera is adjusted in actual use, so that doctor is difficult to fastly
Speed is adjusted to specified angle and is observed, and increases the time-consuming of checking process, is easy to bring discomfort to sufferer, bring not to using
Just, working efficiency is also reduced.
Summary of the invention
The purpose of the present invention is to provide a kind of ear nose larynx clinical laboratory test apparatus, improve, solve to conventional apparatus
The problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of ear nose larynx clinical laboratory test apparatus, including frame
Body, the upper surface rotation-limited of the framework have shaft, and turntable, the upper table of the turntable are fixedly connected at the top of the shaft
Face is fixedly connected with two symmetrical side plates, and the side of the side plate offers through-hole and has drive rod by through-hole rotation-limited,
The surface of the drive rod is fixedly connected with the camera being electrically connected with display screen.
Pass through through-hole by the surface of right end on the drive rod and be fixedly connected with gear, is engaged on rear side of the gear
Rack gear, the bottom of the rack gear is run through the upper surface of turntable and is flexibly connected with turntable, close to the surface at top in the shaft
It is cased with lifter plate, the bottom of rack gear is fixedly connected with connecting column, and the bottom of the connecting column is fixedly connected with sliding block, the lifting
The upper surface of plate offers the stop collar for sliding block sliding, and the right side rotation-limited of the framework has worm screw, the table of the worm screw
Face is engaged with turbine, and the inner wall of the turbine is fixedly connected with the surface of shaft, and the right end of the worm screw offers rectangular opening, institute
The inner wall for stating rectangular opening is connected with rectangular shaft, and the upper surface in the framework on the right side is fixedly connected with shell, the shell
The upper surface of body is fixedly connected with riser, and the inner wall of the shell is fixedly connected with positioning plate, the front side pin shaft of the positioning plate
It is connected with swing arm, the lower surface on the lifter plate on the right side is fixedly connected with support rod, and shell is run through in the bottom of the support rod
The upper surface of body is simultaneously fixedly connected with activity box, and the left side of the activity box limits sliding, the swing arm on the inner wall of the housing
Upper to be fixedly connected with cylinder one on rear side of left end, the surface of the cylinder one is flexibly connected with the inner wall of activity box, the shell
The inner wall of body is connected with movable plate, and through slot is offered on front side of the movable plate, leans on the rear side of right end solid in the swing arm
Surely it is connected with cylinder two, the surface of the cylinder two is flexibly connected with the inner wall of through slot, is fixedly connected on rear side of the movable plate
There is limit sleeve, the surface of right end is leaned on to run through shell and the inner wall rotation-limited with limit sleeve in the rectangular shaft.
Preferably, the bottom of the sliding block is arcwall face, and the inner wall of stop collar is to be adapted arc inner wall with sliding block.
Preferably, the right end of the rectangular shaft is fixedly connected with knob, and the surface of the knob offers anti-skid chequer.
Preferably, lamp bead is installed on the left of the riser, the quantity of lamp bead is no less than four on the riser.
Preferably, corresponding lower surface offers occlusal crib, the occlusal crib in the top of the riser and framework
Inner wall on offer anti-skid chequer.
Preferably, the surface in the rectangular shaft by right end is fixedly connected with engaging set, and the right side of the inner walls is solid
Surely it is connected with baffle one, the upper surface of described baffle one offers through-hole and is connected with pressure ram, the extruding by through-hole
It is fixedly connected with baffle two at the top of bar, tension spring, the extruding are fixedly connected between the baffle two and the opposite face of baffle one
One end on bar far from baffle two is fixedly connected with tapered end, and the opposite side activity for engaging set adjacent with two of the surface of the tapered end connects
It connects.
Preferably, the quantity of the tapered end is two, and two tapered ends are symmetrical arranged with the horizontal center line of rectangular shaft.
Compared with prior art, beneficial effects of the present invention are as follows:
One, the present invention being used cooperatively by framework and riser, makes device integrally can be by upper and lower dental articulation, and then can protect
Card device is integrally placed in the oral cavity of sufferer.
Two, the rotation of drive worm screw is made by engaging for worm screw and turbine and then the present invention by rotating rectangular shaft manually
Turbine rotates with it, and shaft is rotated coaxially with turbine, and the rotation of turntable is driven by shaft, and then realizes that the level of camera turns
To problem；And when carrying out left and right push-and-pull to rectangular shaft, moving left and right for movable plate can be driven by limit sleeve, and then make cylinder
Two can move up and down in the inner wall of through slot, and in the process of moving up and down, swing arm carries out inverse suitable on the front side of positioning plate
The rotation of hour hands；At the same time, cylinder one can be moved left and right in the inner wall of activity box, in the mistake that cylinder one moves left and right
Cheng Zhong can make activity box carry out lower upper movement with support rod, the lifting of lifter plate be driven by the lifting of support rod, so that tooth
Item can be gone up and down on turntable, since rack gear is engaged with gear simultaneously, will drive gear in the lifting process of rack gear
Rotation, and then realize the pitch regulation of camera；So far camera be horizontally diverted and pitch regulation can pass through adjusting
Rectangular shaft and be quickly obtained adjusting, facilitate doctor to carry out using the discomfort of the sufferer of mitigation.
Three, the present invention solves and turns in actual use due to camera by being used cooperatively between above structure
It is not convenient enough to adjusting, so that doctor is difficult to quickly to be adjusted to specified angle and observe, the time-consuming of checking process is increased, is held
The problem of easily bringing discomfort to sufferer, making troubles to using, also reduce working efficiency.
Detailed description of the invention
Fig. 1 is the elevational cross-sectional view of structure of the invention；
Fig. 2 is the cross-sectional view of shell in figure one of the present invention；
Fig. 3 is the enlarged drawing of structure at A in figure two of the present invention.
In figure: 1- framework, 2- shaft, 3- turntable, 4- side plate, 5- drive rod, 6- camera, 7- gear, 8- rack gear, 9- liter
Plate, 10- connecting column, 11- sliding block, 12- stop collar, 13- worm screw, 14- turbine, 15- rectangular opening, 16- rectangular shaft, 161- rotation are dropped
Button, 17- shell, 18- riser, 181- lamp bead, 182- occlusal crib, 19- positioning plate, 20- swing arm, 21- support rod, 22- activity box,
23- cylinder one, 24- movable plate, 25- through slot, 26- cylinder two, 27- limit sleeve, 28- engaging set, 29- baffle one, 30- are squeezed
Bar, 31- baffle two, 32- tension spring, 33- tapered end.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of ear nose larynx clinical laboratory test apparatus, including framework
1, framework 1 plays the role of fixed support, and the upper surface rotation-limited of framework 1 has shaft 2, and shaft 2 drives turntable 3 to rotate, into
And realize being horizontally diverted for camera 6, the top of shaft 2 is fixedly connected with turntable 3, and the upper surface of turntable 3 is fixedly connected with two
Symmetrical side plate 4, side plate 4 play positioning and supporting role, and the side of side plate 4 offers through-hole and has by through-hole rotation-limited
Drive rod 5, drive rod 5 plays the role of support and pitch angle turns to transmission, and the surface of drive rod 5 is fixedly connected with and shows
Display screen be electrically connected camera 6, by camera 6 in the oral cavity of sufferer shooting picture, and in real time by outside electrically connect
The display screen connect is showed, and accurate convenient and safety is observed.
Pass through through-hole by the surface of right end on drive rod 5 and be fixedly connected with gear 7, the rear side of gear 7 is engaged with rack gear
8, the engagement rotation of the lifting belt moving gear 7 of rack gear 8, the bottom of rack gear 8 is run through the upper surface of turntable 3 and is connected with 3 activity of turntable
It connects, the surface in shaft 2 close to top is cased with lifter plate 9, and the bottom of rack gear 8 is fixedly connected with connecting column 10, connecting column 10
Bottom is fixedly connected with sliding block 11, and the upper surface of lifter plate 9 offers the stop collar 12 slided for sliding block 11, when turntable 3 is with turning
When axis 2 rotates, sliding block 11 is slided in stop collar 12, and the bottom of sliding block 11 is arcwall face, and the inner wall of stop collar 12 be with
Sliding block 11 is adapted arc inner wall, and the bottom by sliding block 11 is the setting of arcwall face, makes its sliding in stop collar 12 more
Add smoothness, and the inner wall of stop collar 12 is the setting of arc inner wall compatible with sliding block 11, increases contact area, improves
Stability of the sliding block 11 in sliding process, the right side rotation-limited of framework 1 have worm screw 13, and the surface of worm screw 13 is engaged with turbine
14, the rotation of worm screw 13 is driven and then rotating rectangular shaft 16 manually, by engaging for worm screw 13 and turbine 14, makes turbine 14
It rotates with it, shaft 2 is rotated coaxially with turbine 14, the rotation of turntable 3 is driven by shaft 2, and then realize the level of camera 6
The inner wall of Steering, turbine 14 is fixedly connected with the surface of shaft 2, and the right end of worm screw 13 offers rectangular opening 15, rectangular opening
15 inner wall is connected with rectangular shaft 16, and by the cooperation of rectangular shaft 16 and rectangular opening 15, rectangular shaft 16 both can be in rectangle
It is moved left and right in hole 15, while when rectangular shaft 16 rotates, worm screw 13 can also rotate coaxially therewith, and the right end of rectangular shaft 16 is fixed
It is connected with knob 161, the surface of knob 161 offers anti-skid chequer, by the setting of knob 161, revolves to rectangular shaft 16
Can more convenient when dynamic, and anti-skid chequer opens up on its surface, so that rotation is more laborsaving, by the surface of right end in rectangular shaft 16
It is fixedly connected with engaging set 28, is fixedly connected with baffle 1 on the right side of 17 inner wall of shell, the upper surface of baffle 1 offers logical
Hole is simultaneously connected with pressure ram 30 by through-hole, and the top of pressure ram 30 is fixedly connected with baffle 2 31, baffle 2 31 and gear
Tension spring 32 is fixedly connected between the opposite face of plate 1, one end far from baffle 2 31 is fixedly connected with tapered end on pressure ram 30
33, the opposite side of the surface of tapered end 33 engaging set 28 adjacent with two is flexibly connected, when tapered end 33 is between two engaging sets 28,
Rectangular shaft 16 can only carry out fixed-axis rotation and can not be moved left and right at this time, and thus rectangular shaft 16 is locked, tool
Body locking is acted on baffle 2 31 using the elastic force of tension spring 32, is driven through pressure ram 30, so that tapered end 33 is closely with two
The opposite side of engaging set 28 is squeezed, outer applying to rectangular shaft 16 due to the feature in engaging set 28 and 33 structure of tapered end
When power carries out left and right push-and-pull, tapered end 33 can be made to be lifted upwards, rectangular shaft 16 is smoothly moved, therefore in this programme
The quantity of engaging set 28 should be no less than ten, locking when just can guarantee rectangular shaft 16 at an arbitrary position, and the quantity of tapered end 33 is
Two, and two tapered ends 33 are symmetrical arranged with the horizontal center line of rectangular shaft 16, by the setting of upper and lower two tapered ends 33, i.e., pair
Two tension springs 32 and baffle 1 and baffle 2 31 etc. are answered, is locked by the clamping of two 33 pairs of tapered end engaging sets 28, Neng Goujin
One step guarantees the locking of 16 firm stable of rectangular shaft, and the upper surface in framework 1 on the right side is fixedly connected with shell 17, shell 17
Upper surface is fixedly connected with riser 18, by being used cooperatively for framework 1 and riser 18, sting device can integrally by upper lower teeth
It closes, and then can guarantee that device is integrally placed in the oral cavity of sufferer, the left side of riser 18 is installed with lamp bead 181, riser 18
The quantity of upper lamp bead 181 is no less than four, and the setting of the lamp bead 181 by being no less than four on riser 18 can check
The shooting picture of Cheng Zhongwei camera 6 provides stronger illumination, holds flashlight without doctor and illuminates, above-mentioned lamp bead 181
It is powered by the built-in power of device, corresponding lower surface offers occlusal crib on the top of riser 18 and framework 1
182, offer anti-skid chequer on the inner wall of occlusal crib 182, by the setting of occlusal crib 182, it is convenient established with upper lower teeth it is secured
Connection, it is not easily to fall off, and anti-skid chequer opens up thereon, further increases frictional force, improve antiskid effect, shell 17 it is interior
Wall is fixedly connected with positioning plate 19, and the front-side pins axis connection of positioning plate 19 has a swing arm 20, and the lower surface on lifter plate 9 on the right side is solid
Surely it is connected with support rod 21, the bottom of support rod 21 runs through the upper surface of shell 17 and is fixedly connected with activity box 22, activity box
22 left side is slided in the inner wall upper limit of shell 17, is fixedly connected with cylinder 1, cylinder on rear side of left end in swing arm 20
One 23 surface is flexibly connected with the inner wall of activity box 22, and the inner wall of shell 17 is connected with movable plate 24, and when to rectangle
When bar 16 carries out left and right push-and-pull, moving left and right for movable plate 24 can be driven by limit sleeve 27, and then make cylinder 2 26 can be logical
It is moved up and down in the inner wall of slot 25, in the process of moving up and down, swing arm 20 carries out inverse up time on the front side of positioning plate 19
The rotation of needle；At the same time, cylinder 1 can be moved left and right in the inner wall of activity box 22, be moved left and right in cylinder 1
During, activity box 22 can be made to carry out lower upper movement with support rod 21, lifter plate 9 is driven by the lifting of support rod 21
Lifting, goes up and down rack gear 8 on turntable 3, since rack gear 8 is engaged with gear 7 simultaneously, in the lifting of rack gear 8
It will drive the rotation of gear 7 in journey, and then realize the pitch regulation of camera 6；The front side of movable plate 24 offers through slot 25, pendulum
It is fixedly connected with cylinder 2 26 on rear side of right end on arm 20, the surface of cylinder 2 26 is flexibly connected with the inner wall of through slot 25, is moved
The rear side of movable plate 24 is fixedly connected with limit sleeve 27, in rectangular shaft 16 by the surface of right end through shell 17 and with limit sleeve 27
Inner wall rotation-limited.
Working principle: when in use, being used cooperatively for framework 1 and riser 18 makes device to the ear nose larynx clinical laboratory test apparatus
Entirety can be by upper and lower dental articulation, and then can guarantee that device is integrally placed in the oral cavity of sufferer, rotates rectangle manually
Bar 16 and then the rotation for driving worm screw 13 rotate with it turbine 14, shaft 2 and whirlpool by engaging for worm screw 13 and turbine 14
Wheel 14 rotates coaxially, and the rotation of turntable 3 is driven by shaft 2, and then that realizes camera 6 is horizontally diverted problem；And when to square
When shape bar 16 carries out left and right push-and-pull, moving left and right for movable plate 24 can be driven by limit sleeve 27, and then the meeting of cylinder 2 26 is made to exist
It is moved up and down in the inner wall of through slot 25, in the process of moving up and down, swing arm 20 carries out inverse suitable on the front side of positioning plate 19
The rotation of hour hands；At the same time, cylinder 1 can be moved left and right in the inner wall of activity box 22, be moved in cylinder one 23 or so
In dynamic process, activity box 22 can be made to carry out lower upper movement with support rod 21, lifter plate 9 is driven by the lifting of support rod 21
Lifting, rack gear 8 is gone up and down on turntable 3, since rack gear 8 is engaged with gear 7 simultaneously, in the lifting of rack gear 8
It will drive the rotation of gear 7 in the process, and then realize the pitch regulation of camera 6；So far camera 6 being horizontally diverted and bows
Facing upward adjusting can be quickly obtained adjusting by adjusting rectangular shaft 16, and doctor is facilitated to carry out using the sufferer of mitigation is not
It is suitable, solve in actual use due to the steering of camera adjust it is not convenient enough so that doctor be difficult to quickly be adjusted to it is specified
Angle is observed, and the time-consuming of checking process is increased, and is easy to bring discomfort to sufferer, be made troubles to using, also reduces
The problem of working efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of ear nose larynx clinical laboratory test apparatus, it is characterised in that: including framework (1), the upper surface limit of the framework (1) turns
It is dynamic to have shaft (2), it is fixedly connected with turntable (3) at the top of the shaft (2), the upper surface of the turntable (3) is fixedly connected with
Two symmetrical side plates (4), the side of the side plate (4) offers through-hole and has drive rod (5) by through-hole rotation-limited, described
The surface of drive rod (5) is fixedly connected with the camera (6) being electrically connected with display screen；
Pass through through-hole by the surface of right end on the drive rod (5) and is fixedly connected with gear (7), the rear side of the gear (7)
It is engaged with rack gear (8), the bottom of the rack gear (8) is run through the upper surface of turntable (3) and is flexibly connected with turntable (3), described turn
Surface on axis (2) close to top is cased with lifter plate (9), and the bottom of rack gear (8) is fixedly connected with connecting column (10), the connection
The bottom of column (10) is fixedly connected with sliding block (11), and the upper surface of the lifter plate (9) offers the limit for sliding block (11) sliding
Position ring (12), the right side rotation-limited of the framework (1) have worm screw (13), and the surface of the worm screw (13) is engaged with turbine
(14), the inner wall of the turbine (14) is fixedly connected with the surface of shaft (2), and the right end of the worm screw (13) offers rectangular opening
(15), the inner wall of the rectangular opening (15) is connected with rectangular shaft (16), and the upper surface on the framework (1) on the right side is fixed
It is connected with shell (17), the upper surface of the shell (17) is fixedly connected with riser (18), and the inner wall of the shell (17) is fixed
It is connected with positioning plate (19), the front-side pins axis connection of the positioning plate (19) has swing arm (20), on the lifter plate (9) on the right side
Lower surface be fixedly connected with support rod (21), the bottom of the support rod (21) through shell (17) upper surface and fixed connect
It is connected to activity box (22), the left side of the activity box (22) is slided in the inner wall upper limit of shell (17), on the swing arm (20)
Cylinder one (23) is fixedly connected on rear side of left end, the inner wall activity on the surface and activity box (22) of the cylinder one (23) connects
It connecing, the inner wall of the shell (17) is connected with movable plate (24), through slot (25) are offered on front side of the movable plate (24),
Cylinder two (26), the surface and through slot (25) of the cylinder two (26) are fixedly connected on the swing arm (20) on rear side of right end
Inner wall be flexibly connected, be fixedly connected with limit sleeve (27) on rear side of the movable plate (24), keep right on the rectangular shaft (16)
Shell (17) and the inner wall rotation-limited with limit sleeve (27) are run through in the surface at end.
2. a kind of ear nose larynx clinical laboratory test apparatus according to claim 1, it is characterised in that: the bottom of the sliding block (11)
For arcwall face, and the inner wall of stop collar (12) is to be adapted arc inner wall with sliding block (11).
3. a kind of ear nose larynx clinical laboratory test apparatus according to claim 1, it is characterised in that: the right side of the rectangular shaft (16)
End is fixedly connected with knob (161), and the surface of the knob (161) offers anti-skid chequer.
4. a kind of ear nose larynx clinical laboratory test apparatus according to claim 1, it is characterised in that: the left side of the riser (18)
It is installed with lamp bead (181), the quantity of lamp bead (181) is no less than four on the riser (18).
5. a kind of ear nose larynx clinical laboratory test apparatus according to claim 1, it is characterised in that: the top of the riser (18)
And corresponding lower surface offers occlusal crib (182) in framework (1), offers on the inner wall of the occlusal crib (182) anti-
Sliding line.
6. a kind of ear nose larynx clinical laboratory test apparatus according to claim 1, it is characterised in that: leaned on the rectangular shaft (16)
The surface of right end is fixedly connected with engaging set (28), is fixedly connected with baffle one (29), institute on the right side of shell (17) inner wall
It states the upper surface of baffle one (29) to offer through-hole and be connected with pressure ram (30) by through-hole, the top of the pressure ram (30)
Portion is fixedly connected with baffle two (31), is fixedly connected with tension spring between the baffle two (31) and the opposite face of baffle one (29)
(32), one end on the pressure ram (30) far from baffle two (31) is fixedly connected with tapered end (33), the table of the tapered end (33)
The opposite side of face engaging set (28) adjacent with two is flexibly connected.
7. a kind of ear nose larynx clinical laboratory test apparatus according to claim 1, it is characterised in that: the quantity of the tapered end (33)
It is two, and two tapered ends (33) are symmetrical arranged with the horizontal center line of rectangular shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110548.4A CN109645940A (en) | 2019-02-12 | 2019-02-12 | A kind of ear nose larynx clinical laboratory test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110548.4A CN109645940A (en) | 2019-02-12 | 2019-02-12 | A kind of ear nose larynx clinical laboratory test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109645940A true CN109645940A (en) | 2019-04-19 |
Family
ID=66122276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910110548.4A Withdrawn CN109645940A (en) | 2019-02-12 | 2019-02-12 | A kind of ear nose larynx clinical laboratory test apparatus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110094623A (en) * | 2019-04-26 | 2019-08-06 | 苏州金螳螂建筑装饰股份有限公司 | A kind of removable wall surface stereo sand table fixation kit |
| CN110131544A (en) * | 2019-06-24 | 2019-08-16 | 南通理工学院 | Wind power monitoring equipment |
| CN110684654A (en) * | 2019-10-12 | 2020-01-14 | 内蒙古医科大学附属医院 | Gastrointestinal tract flora changes culture apparatus |
| CN111166445A (en) * | 2019-12-23 | 2020-05-19 | 刘慧杰 | Clinical practise midwifery subassembly of obstetrical department |
| CN112066203A (en) * | 2019-06-11 | 2020-12-11 | 山东交通职业学院 | High-efficient intelligent boats and ships power station monitored control system |
| CN112932625A (en) * | 2021-01-28 | 2021-06-11 | 南通大学附属医院 | Clinical high accuracy multi-angle puncture drainage device that uses of first breast surgery |
| CN113208548A (en) * | 2021-05-31 | 2021-08-06 | 山东大学齐鲁医院(青岛) | Multi-angle adjustable illuminating device for otolaryngological examination |
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2019
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094623A (en) * | 2019-04-26 | 2019-08-06 | 苏州金螳螂建筑装饰股份有限公司 | A kind of removable wall surface stereo sand table fixation kit |
| CN110094623B (en) * | 2019-04-26 | 2024-08-09 | 苏州金螳螂建筑装饰股份有限公司 | Detachable wall surface three-dimensional sand table fixing assembly |
| CN112066203A (en) * | 2019-06-11 | 2020-12-11 | 山东交通职业学院 | High-efficient intelligent boats and ships power station monitored control system |
| CN110131544A (en) * | 2019-06-24 | 2019-08-16 | 南通理工学院 | Wind power monitoring equipment |
| CN110131544B (en) * | 2019-06-24 | 2024-06-04 | 南通理工学院 | Wind power monitoring equipment |
| CN110684654A (en) * | 2019-10-12 | 2020-01-14 | 内蒙古医科大学附属医院 | Gastrointestinal tract flora changes culture apparatus |
| CN111166445A (en) * | 2019-12-23 | 2020-05-19 | 刘慧杰 | Clinical practise midwifery subassembly of obstetrical department |
| CN112932625A (en) * | 2021-01-28 | 2021-06-11 | 南通大学附属医院 | Clinical high accuracy multi-angle puncture drainage device that uses of first breast surgery |
| CN113208548A (en) * | 2021-05-31 | 2021-08-06 | 山东大学齐鲁医院(青岛) | Multi-angle adjustable illuminating device for otolaryngological examination |
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Application publication date: 20190419 |