CN108670265A - A kind of ear-nose-throat department patient's Acoustic acuity test device - Google Patents
A kind of ear-nose-throat department patient's Acoustic acuity test device Download PDFInfo
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- CN108670265A CN108670265A CN201810447850.4A CN201810447850A CN108670265A CN 108670265 A CN108670265 A CN 108670265A CN 201810447850 A CN201810447850 A CN 201810447850A CN 108670265 A CN108670265 A CN 108670265A
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- sliding rail
- ring
- patient
- motor
- sound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
- A61B5/123—Audiometering evaluating hearing capacity subjective methods
Abstract
The present invention relates to a kind of Acoustic acuity test device more particularly to a kind of ear-nose-throat department patient's Acoustic acuity test devices.The object of the present invention is to provide a kind of ear-nose-throat department patient's Acoustic acuity test devices that can be carried out hearing test to patient automatically, can reduce interference, can improve test accuracy.Technical solution is：A kind of ear-nose-throat department patient's Acoustic acuity test device includes bottom plate, first annular sliding rail, first annular sliding block, hollow disk, gear ring, first motor, gear, first support etc.；First annular sliding rail is connected on bottom plate, first annular sliding rail is equipped with first annular sliding block.The copper ball of the present invention, which beats iron plate, can send out the sound, simultaneously patient with finger to the position for sending out the sound, the hearing of patient can so be tested, and horn mouth sends out the sound, so as to be concentrated to the sound, and then the test effect that can improve one's hearing, by making patient rotational to the direction for sending out the sound, so as to more intuitively test the hearing of patient.
Description
Technical field
The present invention relates to a kind of Acoustic acuity test device more particularly to a kind of ear-nose-throat department patient's Acoustic acuity test devices.
Background technology
" 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, Head and neck tumour, laryngomicrosurgery, throat
Sound and speech disease section, the appearance of children's hals,Nasen und Ohrenheilkunde etc. enrich the content of hals,Nasen und Ohrenheilkunde.
Hearing refers to starting hearing organ, receives a kind of ability of voice messaging, hearing needs hospital after going wrong
Ear-nose-throat department is checked that ear specialist can be according to different hearing test modes be carried out the case where patient, one of which is tested
Mode is that ear specialist's different location around patient shakes jingle bell pan, and patient judges orientation further according to the sound of small bell, to survey
Patient's hearing is tried, such ear specialist needs walking about at one's side for continuous patient, ear specialist that can be sent out in walking about at one's side for patient
Go out the sound, to which patient can be interfered, and then the accuracy of test can be influenced.
Therefore can hearing test be carried out to patient automatically there is an urgent need for researching and developing one kind, interference can be reduced, test can be improved
The Acoustic acuity test device of accuracy.
Invention content
In order to overcome the test patient's hearing of walking about at one's side for needing ear specialist in patient, patient effect can be interfered to test accurate
The shortcomings that true property, the object of the present invention is to provide one kind can automatically to patient carry out hearing test, interference can be reduced, can
Improve ear-nose-throat department patient's Acoustic acuity test device of test accuracy.
Technical solution is：A kind of ear-nose-throat department patient's Acoustic acuity test device includes bottom plate, first annular sliding rail,
One ring slider, hollow disk, gear ring, first motor, gear, first support, babinet, the first sliding rail, the first sliding block, first
Bar, copper ball, support plate, the first spring, second spring, iron plate, the second motor, turntable, pin rod, supporting leg and seat board connect on bottom plate
There are first annular sliding rail, first annular sliding rail to be equipped with first annular sliding block, open circles are connected at the top of first annular sliding block
Disk connects rack gear on the madial wall of hollow disk, and the left side on bottom plate is connected with first motor, and first motor is located at the first ring
In shape sliding rail, the output shaft of first motor is connected with gear by shaft coupling, and gear is engaged with gear ring, inclined at the top of hollow disk
It is connected with first support on heart position, babinet is connected at the top of first support, the right side of babinet is provided with the first opening, babinet
Interior bottom right is connected with the first sliding rail, and the first sliding rail is equipped with the first sliding block, and the leading flank of the first sliding block is connected with first
The right end of strut, the first strut is connected with copper ball, and support plate is connected at the top of the first sliding rail, and the left side of the bottom of the support plate is slided with first
The first spring is connected between the top of block, there are two second spring, the bottoms of two second springs for the right side connection of the bottom of the support plate
Iron plate is connected between end, the bottom left in babinet is equipped with the second motor, and the output shaft of the second motor is connected by shaft coupling
It is connected to turntable, pin rod is connected on the eccentric position of turntable leading flank, there are two supporting leg, the tops of supporting leg for the middle part connection on bottom plate
Portion is connected with seat board.
It further illustrates, further includes having the second sliding rail, the second sliding block, L-shaped bar, screening sound plate, bearing block, screw rod and the first circle
Disk, the bottom of box on the right side of first support are connected with the second sliding rail, and the second sliding rail is equipped with the second sliding block, the bottom of the second sliding block
It is connected with L-shaped bar, the top of L-shaped bar is connected with screening sound plate, and the top of first support is provided with threaded hole, the left side of L-shaped bar bottom
Bearing block is installed, screw rod is connected on bearing block, the left end of screw rod passes through threaded hole, the left end of screw rod to be connected with the first circle
Disk.
Further illustrate, further include have the second strut, slide bar, sliding sleeve, fastening bolt, telescopic rod, horn mouth, phonocatheter and
The right side connection of snap ring, first support is connected with slide bar, slide bar there are two the second strut between the right end of two the second struts
It is equipped with sliding sleeve, the left side of sliding sleeve is equipped with fastening bolt, and the right side of sliding sleeve is connected with telescopic rod, the right end connection of telescopic rod
There are horn mouth, bell-mouthed top to be connected with phonocatheter, the top of phonocatheter is connected with snap ring, and snap ring and the first opening coordinate.
It further illustrates, further includes having fixed ring, drawstring and fixing sleeve, L-shaped bar is equipped with fixed ring, the bottom of fixed ring
It is connected with drawstring, phonocatheter is equipped with fixing sleeve, and the left side of fixing sleeve and the end of drawstring connect.
It further illustrates, further includes having the second endless glide, the second ring slider and flap, the is connected at the top of seat board
Second ring sliding rail, the second endless glide are equipped with the second ring slider, flap are connected at the top of the second ring slider.
When needing to carry out hearing test, first patient is sitting in seat board, then medical staff starts first motor and gear is made to rotate,
Gear rotation drives ring gear against rotation, ring gear against rotation that hollow disk can be driven to turn on first annular sliding rail through first annular sliding block
It is dynamic.Medical staff, which starts the second motor, simultaneously keeps turntable rotation clockwise, and turntable, which rotates clockwise, drives pin rod to rotate clockwise,
Pin rod, which rotates clockwise, can be such that the first strut is moved down on the first sliding rail through the first sliding block, and the first spring is upheld therewith,
When pin rod, which is rotated clockwise, not to be contacted with the first strut, the first strut can be made to moving up under the action of the first spring force
Dynamic to reset, the first strut moves up reset and can be beaten to iron plate by copper ball, can so send out the sound, suffer from simultaneously
Person, to the position for sending out the sound, is tested, and then doctor can be facilitated to patient with finger so as to the hearing to patient
It is treated.After the completion of test, first motor and the second motor are simultaneously closed off.
Because further including having the second sliding rail, the second sliding block, L-shaped bar, screening sound plate, bearing block, screw rod and the first disk, first
The bottom of box on the right side of holder is connected with the second sliding rail, and the second sliding rail is equipped with the second sliding block, and the bottom of the second sliding block is connected with L
The top of shape bar, L-shaped bar is connected with screening sound plate, and the top of first support is provided with threaded hole, and L-shaped bar is equipped with axis on the left of bottom
Bearing, screw rod is connected on bearing block, and the left end of screw rod passes through threaded hole, the left end of screw rod to be connected with the first disk.Medical care people
Member rotates clockwise the first disk screw rod is made to move right, and the screw rod bearing block that moves right moves right therewith, to make L-shaped bar
It moves right on the second sliding rail through the second sliding block, L-shaped bar, which moves right, can make screening sound plate move right, and can so make screening
Sound plate is far from the first opening, and farther so as to make the sound propagate, medical staff, which rotates counterclockwise the first disk, can make screening
Sound plate is moved to the left, and can so be blocked to the sound sent out, be adjusted to the size for sending out the sound so as to realize
Section, and then can facilitate and hearing test is carried out to patient.
Because further including having the second strut, slide bar, sliding sleeve, fastening bolt, telescopic rod, horn mouth, phonocatheter and snap ring, the
The right side connection of one holder is connected with slide bar, slide bar is equipped with there are two the second strut between the right end of two the second struts
The left side of sliding sleeve, sliding sleeve is equipped with fastening bolt, and the right side of sliding sleeve is connected with telescopic rod, and the right end of telescopic rod is connected with loudspeaker
Mouthful, bell-mouthed top is connected with phonocatheter, and the top of phonocatheter is connected with snap ring, and snap ring and the first opening coordinate.First medical care
Bell-mouthed height is adjusted to the height of patient in personnel, and medical staff turns fastening bolt clockwise, then artificial upward
Or move down sliding sleeve, sliding sleeve is moved up or down makes horn mouth move up or down by telescopic rod, when horn mouth to
When above or being moved downward to suitable position, medical staff turns fastening bolt and sliding sleeve is fixed counterclockwise, subsequent medical care people
Member adjustable telescopic rod length, then medical staff snap ring is caught in the first opening, can so make the sound sent out enter
In phonocatheter, and then horn mouth is imported, finally sends out the sound from horn mouth, so as to be concentrated to the sound, and then can
Improve one's hearing test effect.
Because further including having fixed ring, drawstring and fixing sleeve, L-shaped bar is equipped with fixed ring, and the bottom of fixed ring is connected with
Drawstring, phonocatheter are equipped with fixing sleeve, and the left side of fixing sleeve and the end of drawstring connect.Pass through fixed ring, drawstring and fixation
Phonocatheter can be fixed in set, the painstaking excessive removal out of first opening of snap ring can be so prevented, to prevent testing
As a result it is not allowed.
Because further including having the second endless glide, the second ring slider and flap, the second annular is connected at the top of seat board
Sliding rail, the second endless glide are equipped with the second ring slider, flap are connected at the top of the second ring slider.When the sound is sent out
Afterwards, patient can rotate flap and be rotated in the second endless glide through the second ring slider, so can patient rotational to sending out
The direction of the sound, so as to more intuitively test the hearing of patient.
The copper ball of the present invention beats iron plate and can send out the sound, at the same patient with finger to the position for sending out the sound
It sets, the hearing of patient can so be tested, and horn mouth sends out the sound, so as to be concentrated to the sound, in turn
Can improve one's hearing test effect, by making patient rotational to the direction for sending out the sound, so as to more intuitively to patient
Hearing tested.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the first enlarged structure schematic diagram of babinet of the present invention.
Fig. 3 is second of enlarged structure schematic diagram of babinet of the present invention.
Fig. 4 is the third enlarged structure schematic diagram of babinet of the present invention.
Fig. 5 is the 4th kind of enlarged structure schematic diagram of babinet of the present invention.
Fig. 6 is second of main structure diagram of the present invention.
Fig. 7 is the enlarged structure schematic diagram of A of the present invention.
In figure label for：1：Bottom plate, 2：First annular sliding rail, 3：First annular sliding block, 4：Hollow disk, 5：Gear ring, 6：
First motor, 7：Gear, 8：First support, 9：Babinet, 10：First opening, 11：First sliding rail, 12：First sliding block, 13：First
Strut, 14：Copper ball, 15：Support plate, 16：First spring, 17：Second spring, 18：Iron plate, 19：Second motor, 20：Turntable, 21：
Pin rod, 22：Supporting leg, 23：Seat board, 24：Second sliding rail, 25：Second sliding block, 26：L-shaped bar, 27：Screening sound plate, 28：Threaded hole, 29：
Bearing block, 30：Screw rod, 31：First disk, 32：Second strut, 33：Slide bar, 34：Sliding sleeve, 35：Fastening bolt, 36：Telescopic rod,
37：Horn mouth, 38：Phonocatheter, 39：Snap ring, 40：Fixed ring, 41：Drawstring, 42：Fixing sleeve, 43：Second endless glide, 44：The
Second ring sliding block, 45：Flap.
Specific implementation mode
Technical scheme of the present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
A kind of ear-nose-throat department patient's Acoustic acuity test device includes as shown in figs. 1-7 bottom plate 1, first annular sliding rail 2, first
Ring slider 3, hollow disk 4, gear ring 5, first motor 6, gear 7, first support 8, babinet 9, the first sliding rail 11, the first sliding block
12, the first strut 13, copper ball 14, support plate 15, the first spring 16, second spring 17, iron plate 18, the second motor 19, turntable 20, pin
Bar 21, supporting leg 22 and seat board 23, first annular sliding rail 2 is connected on bottom plate 1, and first annular sliding rail 2 is equipped with first annular cunning
Block 3, the top of first annular sliding block 3 are connected with hollow disk 4, connect rack gear 5 on the madial wall of hollow disk 4, on bottom plate 1
Left side be connected with first motor 6, first motor 6 is located in first annular sliding rail 2, and the output shaft of first motor 6 passes through shaft coupling
Device is connected with gear 7, and gear 7 is engaged with gear ring 5, is connected with first support 8 on the eccentric position at the top of hollow disk 4, and first
The top of holder 8 is connected with babinet 9, and the right side of babinet 9 is provided with the first opening 10, and the bottom right in babinet 9 is connected with
One sliding rail 11, the first sliding rail 11 are equipped with the first sliding block 12, and the leading flank of the first sliding block 12 is connected with the first strut 13, first
The right end of bar 13 is connected with copper ball 14, and the top of the first sliding rail 11 is connected with support plate 15, and the left side of 15 bottom of support plate is slided with first
The first spring 16 is connected between the top of block 12, second spring 17 that there are two the right side connections of 15 bottom of support plate, two second
Be connected with iron plate 18 between the bottom end of spring 17, the bottom left in babinet 9 is equipped with the second motor 19, the second motor 19 it is defeated
Shaft is connected with turntable 20 by shaft coupling, and pin rod 21, the middle part on bottom plate 1 are connected on the eccentric position of 20 leading flank of turntable
There are two supporting legs 22 for connection, and the top of supporting leg 22 is connected with seat board 23.
Embodiment 2
A kind of ear-nose-throat department patient's Acoustic acuity test device includes as shown in figs. 1-7 bottom plate 1, first annular sliding rail 2, first
Ring slider 3, hollow disk 4, gear ring 5, first motor 6, gear 7, first support 8, babinet 9, the first sliding rail 11, the first sliding block
12, the first strut 13, copper ball 14, support plate 15, the first spring 16, second spring 17, iron plate 18, the second motor 19, turntable 20, pin
Bar 21, supporting leg 22 and seat board 23, first annular sliding rail 2 is connected on bottom plate 1, and first annular sliding rail 2 is equipped with first annular cunning
Block 3, the top of first annular sliding block 3 are connected with hollow disk 4, connect rack gear 5 on the madial wall of hollow disk 4, on bottom plate 1
Left side be connected with first motor 6, first motor 6 is located in first annular sliding rail 2, and the output shaft of first motor 6 passes through shaft coupling
Device is connected with gear 7, and gear 7 is engaged with gear ring 5, is connected with first support 8 on the eccentric position at the top of hollow disk 4, and first
The top of holder 8 is connected with babinet 9, and the right side of babinet 9 is provided with the first opening 10, and the bottom right in babinet 9 is connected with
One sliding rail 11, the first sliding rail 11 are equipped with the first sliding block 12, and the leading flank of the first sliding block 12 is connected with the first strut 13, first
The right end of bar 13 is connected with copper ball 14, and the top of the first sliding rail 11 is connected with support plate 15, and the left side of 15 bottom of support plate is slided with first
The first spring 16 is connected between the top of block 12, second spring 17 that there are two the right side connections of 15 bottom of support plate, two second
Be connected with iron plate 18 between the bottom end of spring 17, the bottom left in babinet 9 is equipped with the second motor 19, the second motor 19 it is defeated
Shaft is connected with turntable 20 by shaft coupling, and pin rod 21, the middle part on bottom plate 1 are connected on the eccentric position of 20 leading flank of turntable
There are two supporting legs 22 for connection, and the top of supporting leg 22 is connected with seat board 23.
Further include having the second sliding rail 24, the second sliding block 25, L-shaped bar 26, screening sound plate 27, bearing block 29, screw rod 30 and first
9 bottom of babinet of disk 31,8 right side of first support is connected with the second sliding rail 24, and the second sliding rail 24 is equipped with the second sliding block 25, the
The bottom of two sliding blocks 25 is connected with L-shaped bar 26, and the top of L-shaped bar 26 is connected with screening sound plate 27, and the top of first support 8 is provided with spiral shell
Pit 28 is equipped with bearing block 29 on the left of 26 bottom of L-shaped bar, screw rod 30 is connected on bearing block 29, the left end of screw rod 30 is worn
Threaded hole 28 is crossed, the left end of screw rod 30 is connected with the first disk 31.
Embodiment 3
A kind of ear-nose-throat department patient's Acoustic acuity test device includes as shown in figs. 1-7 bottom plate 1, first annular sliding rail 2, first
Ring slider 3, hollow disk 4, gear ring 5, first motor 6, gear 7, first support 8, babinet 9, the first sliding rail 11, the first sliding block
12, the first strut 13, copper ball 14, support plate 15, the first spring 16, second spring 17, iron plate 18, the second motor 19, turntable 20, pin
Bar 21, supporting leg 22 and seat board 23, first annular sliding rail 2 is connected on bottom plate 1, and first annular sliding rail 2 is equipped with first annular cunning
Block 3, the top of first annular sliding block 3 are connected with hollow disk 4, connect rack gear 5 on the madial wall of hollow disk 4, on bottom plate 1
Left side be connected with first motor 6, first motor 6 is located in first annular sliding rail 2, and the output shaft of first motor 6 passes through shaft coupling
Device is connected with gear 7, and gear 7 is engaged with gear ring 5, is connected with first support 8 on the eccentric position at the top of hollow disk 4, and first
The top of holder 8 is connected with babinet 9, and the right side of babinet 9 is provided with the first opening 10, and the bottom right in babinet 9 is connected with
One sliding rail 11, the first sliding rail 11 are equipped with the first sliding block 12, and the leading flank of the first sliding block 12 is connected with the first strut 13, first
The right end of bar 13 is connected with copper ball 14, and the top of the first sliding rail 11 is connected with support plate 15, and the left side of 15 bottom of support plate is slided with first
The first spring 16 is connected between the top of block 12, second spring 17 that there are two the right side connections of 15 bottom of support plate, two second
Be connected with iron plate 18 between the bottom end of spring 17, the bottom left in babinet 9 is equipped with the second motor 19, the second motor 19 it is defeated
Shaft is connected with turntable 20 by shaft coupling, and pin rod 21, the middle part on bottom plate 1 are connected on the eccentric position of 20 leading flank of turntable
There are two supporting legs 22 for connection, and the top of supporting leg 22 is connected with seat board 23.
Further include having the second sliding rail 24, the second sliding block 25, L-shaped bar 26, screening sound plate 27, bearing block 29, screw rod 30 and first
9 bottom of babinet of disk 31,8 right side of first support is connected with the second sliding rail 24, and the second sliding rail 24 is equipped with the second sliding block 25, the
The bottom of two sliding blocks 25 is connected with L-shaped bar 26, and the top of L-shaped bar 26 is connected with screening sound plate 27, and the top of first support 8 is provided with spiral shell
Pit 28 is equipped with bearing block 29 on the left of 26 bottom of L-shaped bar, screw rod 30 is connected on bearing block 29, the left end of screw rod 30 is worn
Threaded hole 28 is crossed, the left end of screw rod 30 is connected with the first disk 31.
Further include having the second strut 32, slide bar 33, sliding sleeve 34, fastening bolt 35, telescopic rod 36, horn mouth 37, phonocatheter
38 and snap ring 39, the right side connection of first support 8 is connected between the right end of two the second struts 32 there are two the second strut 32
There are slide bar 33, slide bar 33 to be equipped with sliding sleeve 34, the left side of sliding sleeve 34 is equipped with fastening bolt 35, and the right side of sliding sleeve 34 is connected with
The right end of telescopic rod 36, telescopic rod 36 is connected with horn mouth 37, and the top of horn mouth 37 is connected with phonocatheter 38, phonocatheter 38
Top is connected with snap ring 39,10 cooperation of the opening of snap ring 39 and first.
Embodiment 4
A kind of ear-nose-throat department patient's Acoustic acuity test device includes as shown in figs. 1-7 bottom plate 1, first annular sliding rail 2, first
Ring slider 3, hollow disk 4, gear ring 5, first motor 6, gear 7, first support 8, babinet 9, the first sliding rail 11, the first sliding block
12, the first strut 13, copper ball 14, support plate 15, the first spring 16, second spring 17, iron plate 18, the second motor 19, turntable 20, pin
Bar 21, supporting leg 22 and seat board 23, first annular sliding rail 2 is connected on bottom plate 1, and first annular sliding rail 2 is equipped with first annular cunning
Block 3, the top of first annular sliding block 3 are connected with hollow disk 4, connect rack gear 5 on the madial wall of hollow disk 4, on bottom plate 1
Left side be connected with first motor 6, first motor 6 is located in first annular sliding rail 2, and the output shaft of first motor 6 passes through shaft coupling
Device is connected with gear 7, and gear 7 is engaged with gear ring 5, is connected with first support 8 on the eccentric position at the top of hollow disk 4, and first
The top of holder 8 is connected with babinet 9, and the right side of babinet 9 is provided with the first opening 10, and the bottom right in babinet 9 is connected with
One sliding rail 11, the first sliding rail 11 are equipped with the first sliding block 12, and the leading flank of the first sliding block 12 is connected with the first strut 13, first
The right end of bar 13 is connected with copper ball 14, and the top of the first sliding rail 11 is connected with support plate 15, and the left side of 15 bottom of support plate is slided with first
The first spring 16 is connected between the top of block 12, second spring 17 that there are two the right side connections of 15 bottom of support plate, two second
Be connected with iron plate 18 between the bottom end of spring 17, the bottom left in babinet 9 is equipped with the second motor 19, the second motor 19 it is defeated
Shaft is connected with turntable 20 by shaft coupling, and pin rod 21, the middle part on bottom plate 1 are connected on the eccentric position of 20 leading flank of turntable
There are two supporting legs 22 for connection, and the top of supporting leg 22 is connected with seat board 23.
Further include having the second sliding rail 24, the second sliding block 25, L-shaped bar 26, screening sound plate 27, bearing block 29, screw rod 30 and first
9 bottom of babinet of disk 31,8 right side of first support is connected with the second sliding rail 24, and the second sliding rail 24 is equipped with the second sliding block 25, the
The bottom of two sliding blocks 25 is connected with L-shaped bar 26, and the top of L-shaped bar 26 is connected with screening sound plate 27, and the top of first support 8 is provided with spiral shell
Pit 28 is equipped with bearing block 29 on the left of 26 bottom of L-shaped bar, screw rod 30 is connected on bearing block 29, the left end of screw rod 30 is worn
Threaded hole 28 is crossed, the left end of screw rod 30 is connected with the first disk 31.
Further include having the second strut 32, slide bar 33, sliding sleeve 34, fastening bolt 35, telescopic rod 36, horn mouth 37, phonocatheter
38 and snap ring 39, the right side connection of first support 8 is connected between the right end of two the second struts 32 there are two the second strut 32
There are slide bar 33, slide bar 33 to be equipped with sliding sleeve 34, the left side of sliding sleeve 34 is equipped with fastening bolt 35, and the right side of sliding sleeve 34 is connected with
The right end of telescopic rod 36, telescopic rod 36 is connected with horn mouth 37, and the top of horn mouth 37 is connected with phonocatheter 38, phonocatheter 38
Top is connected with snap ring 39,10 cooperation of the opening of snap ring 39 and first.
Further include having fixed ring 40, drawstring 41 and fixing sleeve 42, L-shaped bar 26 is equipped with fixed ring 40, the bottom of fixed ring 40
Portion is connected with drawstring 41, and phonocatheter 38 is equipped with fixing sleeve 42, and the left side of fixing sleeve 42 is connect with the end of drawstring 41.
Further include thering is the second endless glide 43, the second ring slider 44 and flap 45, the top of seat board 23 to be connected with second
Endless glide 43, the second endless glide 43 are equipped with the second ring slider 44, and the top of the second ring slider 44 is connected with flap
45。
When needing to carry out hearing test, first patient is sitting in seat board 23, then medical staff's startup first motor 6 makes gear 7
Rotation, the rotation of gear 7 drive gear ring 5 to rotate, and the rotation of gear ring 5 can drive hollow disk 4 through first annular sliding block 3 in the first ring
It is rotated on shape sliding rail 2.Medical staff, which starts the second motor 19, simultaneously makes turntable 20 rotate clockwise, and turntable 20 rotates clockwise band
Dynamic pin rod 21 rotates clockwise, and pin rod 21, which rotates clockwise, can make the first strut 13 through the first sliding block 12 on the first sliding rail 11
It moves down, the first spring 16 is upheld therewith, when pin rod 21, which is rotated clockwise, not to be contacted with the first strut 13, in the first spring
The first strut 13 can be made to move up reset under the action of 16 elastic force, the first strut 13 moves up reset and passes through 14 energy of copper ball
It is enough that iron plate 18 is beaten, can so send out the sound, while patient with finger to the position for sending out the sound, so as to right
The hearing of patient is tested, and then doctor can be facilitated to treat patient.After the completion of test, the first electricity is simultaneously closed off
Machine 6 and the second motor 19.
Because further including having the second sliding rail 24, the second sliding block 25, L-shaped bar 26, screening sound plate 27, bearing block 29,30 and of screw rod
9 bottom of babinet of first disk 31,8 right side of first support is connected with the second sliding rail 24, and the second sliding rail 24 is equipped with the second sliding block
25, the bottom of the second sliding block 25 is connected with L-shaped bar 26, and the top of L-shaped bar 26 is connected with screening sound plate 27, the top of first support 8
It is provided with threaded hole 28, bearing block 29 is installed on the left of 26 bottom of L-shaped bar, screw rod 30 is connected on bearing block 29, screw rod 30
Left end passes through threaded hole 28, the left end of screw rod 30 to be connected with the first disk 31.Medical staff, which rotates clockwise the first disk 31, to be made
Screw rod 30 moves right, and the bearing block 29 that moves right of screw rod 30 moves right therewith, to make L-shaped bar 26 exist through the second sliding block 25
It moves right on second sliding rail 24, L-shaped bar 26, which moves right, can make screening sound plate 27 move right, and can so make screening sound plate 27
Far from the first opening 10, farther so as to make the sound propagate, medical staff, which rotates counterclockwise the first disk 31, can make screening
Sound plate 27 is moved to the left, and can so be blocked to the sound sent out, is carried out to the size for sending out the sound so as to realize
It adjusts, and then can facilitate and hearing test is carried out to patient.
Because further including having the second strut 32, slide bar 33, sliding sleeve 34, fastening bolt 35, telescopic rod 36, horn mouth 37, leading
Sound pipe 38 and snap ring 39, the right side connection of first support 8 is there are two the second strut 32, between the right end of two the second struts 32
It is connected with slide bar 33, slide bar 33 is equipped with sliding sleeve 34, and the left side of sliding sleeve 34 is equipped with fastening bolt 35, and the right side of sliding sleeve 34 connects
It is connected to telescopic rod 36, the right end of telescopic rod 36 is connected with horn mouth 37, and the top of horn mouth 37 is connected with phonocatheter 38, phonocatheter
38 top is connected with snap ring 39,10 cooperation of the opening of snap ring 39 and first.Loudspeaker is adjusted to the height of patient in first medical staff
The height of mouth 37, medical staff turn fastening bolt 35 clockwise, then manually move up or down sliding sleeve 34, sliding sleeve 34
Move up or down makes horn mouth 37 move up or down by telescopic rod 36, when horn mouth 37 move up or down to
When suitable position, medical staff turns fastening bolt 35 and sliding sleeve 34 is fixed counterclockwise, and subsequent medical staff adjusts flexible
The length of bar 36, then medical staff snap ring 39 is caught in the first opening 10, can so make the sound sent out enter lead sound
In pipe 38, and then horn mouth 37 is imported, finally sends out the sound from horn mouth 37, so as to be concentrated to the sound, Jin Erneng
Enough improve one's hearing test effect.
Because further including having fixed ring 40, drawstring 41 and fixing sleeve 42, L-shaped bar 26 is equipped with fixed ring 40, fixed ring 40
Bottom be connected with drawstring 41, phonocatheter 38 is equipped with fixing sleeve 42, and the left side of fixing sleeve 42 is connect with the end of drawstring 41.
Phonocatheter 38 can be fixed by fixed ring 40, drawstring 41 and fixing sleeve 42, can so prevent 39 painstaking mistake of snap ring
It is removed out of first opening 10 greatly, to prevent test result inaccurate.
Because further including thering is the second endless glide 43, the second ring slider 44 and flap 45, the top of seat board 23 to be connected with
Second endless glide 43, the second endless glide 43 are equipped with the second ring slider 44, and the top of the second ring slider 44 is connected with
Flap 45.After the sound is sent out, patient can rotate flap 45 and be rotated in the second endless glide 43 through the second ring slider 44,
So can patient rotational to the direction for sending out the sound, so as to more intuitively test the hearing of patient.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (5)
1. a kind of ear-nose-throat department patient's Acoustic acuity test device, which is characterized in that include bottom plate, first annular sliding rail, first
Ring slider, hollow disk, gear ring, first motor, gear, first support, babinet, the first sliding rail, the first sliding block, first
Bar, copper ball, support plate, the first spring, second spring, iron plate, the second motor, turntable, pin rod, supporting leg and seat board connect on bottom plate
There are first annular sliding rail, first annular sliding rail to be equipped with first annular sliding block, open circles are connected at the top of first annular sliding block
Disk connects rack gear on the madial wall of hollow disk, and the left side on bottom plate is connected with first motor, and first motor is located at the first ring
In shape sliding rail, the output shaft of first motor is connected with gear by shaft coupling, and gear is engaged with gear ring, inclined at the top of hollow disk
It is connected with first support on heart position, babinet is connected at the top of first support, the right side of babinet is provided with the first opening, babinet
Interior bottom right is connected with the first sliding rail, and the first sliding rail is equipped with the first sliding block, and the leading flank of the first sliding block is connected with first
The right end of strut, the first strut is connected with copper ball, and support plate is connected at the top of the first sliding rail, and the left side of the bottom of the support plate is slided with first
The first spring is connected between the top of block, there are two second spring, the bottoms of two second springs for the right side connection of the bottom of the support plate
Iron plate is connected between end, the bottom left in babinet is equipped with the second motor, and the output shaft of the second motor is connected by shaft coupling
It is connected to turntable, pin rod is connected on the eccentric position of turntable leading flank, there are two supporting leg, the tops of supporting leg for the middle part connection on bottom plate
Portion is connected with seat board.
2. a kind of ear-nose-throat department patient's Acoustic acuity test device according to claim 1, which is characterized in that further include having
Two sliding rails, the second sliding block, L-shaped bar, screening sound plate, bearing block, screw rod and the first disk, the bottom of box connection on the right side of first support
There are the second sliding rail, the second sliding rail to be equipped with the second sliding block, the bottom of the second sliding block is connected with L-shaped bar, and the top of L-shaped bar is connected with
The top of screening sound plate, first support is provided with threaded hole, and bearing block is equipped on the left of L-shaped bar bottom, spiral shell is connected on bearing block
The left end of bar, screw rod passes through threaded hole, the left end of screw rod to be connected with the first disk.
3. a kind of ear-nose-throat department patient's Acoustic acuity test device according to claim 2, which is characterized in that further include having
The right side of two struts, slide bar, sliding sleeve, fastening bolt, telescopic rod, horn mouth, phonocatheter and snap ring, first support is connected with two
A second strut, is connected with slide bar between the right end of two the second struts, and slide bar is equipped with sliding sleeve, and the left side of sliding sleeve is equipped with tight
The right side of fixing bolt, sliding sleeve is connected with telescopic rod, and the right end of telescopic rod is connected with horn mouth, and bell-mouthed top, which is connected with, leads
The top of sound pipe, phonocatheter is connected with snap ring, and snap ring and the first opening coordinate.
4. a kind of ear-nose-throat department patient's Acoustic acuity test device according to claim 3, which is characterized in that further include having admittedly
Determine ring, drawstring and fixing sleeve, L-shaped bar is equipped with fixed ring, and the bottom of fixed ring is connected with drawstring, and phonocatheter, which is equipped with, to be fixed
Set, the left side of fixing sleeve and the end of drawstring connect.
5. a kind of ear-nose-throat department patient's Acoustic acuity test device according to claim 4, which is characterized in that further include having
Second ring sliding rail, the second ring slider and flap are connected with the second endless glide at the top of seat board, and the second endless glide is equipped with
Second ring slider is connected with flap at the top of the second ring slider.
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| CN201810447850.4A CN108670265B (en) | 2018-05-11 | 2018-05-11 | Otolaryngology branch of academic or vocational study is with patient hearing test equipment |
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| CN201810447850.4A CN108670265B (en) | 2018-05-11 | 2018-05-11 | Otolaryngology branch of academic or vocational study is with patient hearing test equipment |
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| CN201810447850.4A Expired - Fee Related CN108670265B (en) | 2018-05-11 | 2018-05-11 | Otolaryngology branch of academic or vocational study is with patient hearing test equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
| CN112120707A (en) * | 2020-09-06 | 2020-12-25 | 罗荣金 | Supplementary artificial intelligence robot that uses of otolaryngology branch of academic or vocational study |
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| Publication number | Publication date |
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| CN108670265B (en) | 2020-09-08 |
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