CN109288491A - A kind of medical endoscope photographic device - Google Patents
A kind of medical endoscope photographic device Download PDFInfo
- Publication number
- CN109288491A CN109288491A CN201811242548.1A CN201811242548A CN109288491A CN 109288491 A CN109288491 A CN 109288491A CN 201811242548 A CN201811242548 A CN 201811242548A CN 109288491 A CN109288491 A CN 109288491A
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- China
- Prior art keywords
- support
- plate
- retainer plate
- fixedly connected
- center
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Classifications
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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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
-
- 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
Abstract
The invention discloses a kind of medical endoscope photographic devices, are related to endoscopic technique field.The medical endoscope photographic device, including main body mechanism, fixed mechanism, supporting mechanism, main body mechanism includes connecting tube, probe, retainer plate, limit sleeve, sliding slot, fixing groove, one end at the top of connecting tube is fixedly connected on the center of probe bottom, retainer plate is socketed in the middle part of connecting tube, the quantity of limit sleeve is two, two limit sleeves are symmetricly set on the center at left and right sides of retainer plate, the quantity of sliding slot is four, sliding slot is respectively symmetrically provided with the center at the top and bottom of limit sleeve inner wall, the quantity of fixing groove is two, two fixing grooves are symmetrically provided with the top at left and right sides of retainer plate.The medical endoscope photographic device is support with the tooth of patient's mouth, expands to the oral cavity of patient, so as to which endoscope imaging apparatus to be smoothly placed into the stomach of patient, provide solid foundation for probing therapeutic.
Description
Technical field
The present invention relates to endoscopic technique field, specially a kind of medical endoscope photographic device.
Background technique
Gastrofiberscope is that clinically most widely used endoscope, gastrofiberscope are made of light guide glass fibre bundle, from
Oral cavity is inserted through oesophagus and enters stomach, it have softness can song, cold light light source, to pry through clear, direct, safe operation etc. excellent
Point checks and eats within preceding 1 day light diet, check first 8 hours it is fasting for solids and liquids, it is all to have made a definite diagnosis gastric retention person and a few days ago changed by examining
Liquid is eaten, and first late gastric lavage of following the doctor's advice makes to get a clear view when microscopy to empty gastric content.China Patent No.
CN206499435U proposes a kind of photographic device for transmitting the image of endoscope, and it is simple to provide a kind of structure, convenient
Focusing shows image clearly, a kind of medical endoscope photographic device of high resolution.But the connecting tube of this endoscope is being worn
When crossing patient's mouth and esophagus, the extreme of patient can be caused uncomfortable, and then patient is made to struggle, the movement and closure in oral cavity
It prevents from making troubles for gastroscope.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of medical endoscope photographic devices, after use, with disease population
The tooth of chamber is support, is expanded to the oral cavity of patient, so as to which endoscope imaging apparatus is smoothly placed into disease
The stomach of people provides solid foundation for probing therapeutic.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of medical endoscope photographic device,
Including main body mechanism, fixed mechanism, supporting mechanism, the main body mechanism includes connecting tube, probe, retainer plate, limit sleeve, cunning
Slot, fixing groove, one end at the top of the connecting tube are fixedly connected on the center of probe bottom, and the retainer plate is socketed in connecting tube
Middle part, the quantity of the limit sleeve is two, and two limit sleeves are symmetricly set on the center at left and right sides of retainer plate, institute
The quantity for stating sliding slot is four, and the sliding slot is respectively symmetrically provided with the center at the top and bottom of limit sleeve inner wall, the fixation
The quantity of slot is two, and two fixing grooves are symmetrically provided with the top at left and right sides of retainer plate.
The fixed mechanism includes connecting rod, card cap, fixture block, groove, the first sealing ring, limit plate, bearing, sliding block, answers
Position spring, fold seals set, arc fixed plate, first sealing ring are arranged at the notch of groove inner cavity, the limit plate
The middle part of groove inner cavity is set, and limit plate is arranged in close to the center of the first sealing ring one side, the sliding block in the bearing
Quantity be two, two sliding blocks are symmetrically fixedly connected on the middle part at the top and bottom of connecting rod, the fold seals set
It is socketed in the outside of reset spring.
Preferably, the limit sleeve through the outer wall of retainer plate and extends to retainer plate inner ring close to one end of retainer plate
Inside, the limit sleeve are fixedly connected with the wall body of retainer plate.
Preferably, the quantity of the fixed mechanism is two, and two connecting rods are symmetricly set on retainer plate or so two
The center of side, the connecting rod run through limit sleeve close to one end of retainer plate and extend to the inside of retainer plate inner ring, the company
The wall body of extension bar and limit sleeve fits, and the sliding block extends to the inside of sliding slot far from one end of connecting rod and agrees with sliding slot
Inner wall.
Preferably, two card caps are symmetricly set on the center at left and right sides of retainer plate, the other end of the connecting rod
Card cap is fixedly connected on close to the center of retainer plate one side, the fixture block is fixedly connected on the top of card cap one side, described
Fixture block extends to the inside of fixing groove far from one end of card cap and is bonded the inner wall of fixing groove.
Preferably, the groove is provided with the center of card cap one side, and four sides of first sealing ring are bonded in groove
Four sides of wall are simultaneously fixedly connected with the inner wall of groove, four sides of four sides of limit plate fitting groove inner wall and in groove
Wall is fixedly connected, the bearing through limit plate one side and extend to the outside of limit plate another side, the bearing with
The wall body of limit plate is fixedly connected.
Preferably, the other end of the connecting rod runs through the first sealing ring and extends to the inside of groove, the connecting rod
It fitting with the wall body of the first sealing ring, the other end of the connecting rod runs through bearing and extends to the other side of groove inner cavity,
The connecting rod is fixedly connected with bearing, and the inner ring of the bearing extends to the inside of connecting rod wall body, the bearing with connect
There are gaps between the wall body of bar.
Preferably, two arc fixed plates are symmetricly set on the left and right sides of retainer plate inner ring inner cavity, the arc
Fixed plate fits close to the one side of connecting tube with connecting tube, and it is another that one end of the connecting rod is fixedly connected on arc fixed plate
The center of one side, on one end of connecting rod, one end of the reset spring is fixedly connected on for the reset spring socket
Surely it encloses on the wall body of inner ring, the other end of the reset spring is fixedly connected on the another side of arc fixed plate, the folding
One end of folded sealing shroud is fixedly connected on the wall body of retainer plate inner ring, and the other end of the fold seals set is fixedly connected on arc
On the another side of shape fixed plate.
Preferably, the supporting mechanism includes support rod, support sleeve, the second sealing ring, position-arresting disk, negative pressure spring, support
Disk, alveolus, the quantity of the support rod are two, and the quantity of the support sleeve is adapted with the quantity of support rod, described second
The quantity of sealing ring is adapted with the quantity of support sleeve, and the quantity of the position-arresting disk is adapted with the quantity of support rod, described negative
The quantity of pressing spring is adapted with the quantity of position-arresting disk, and the middle part of support sleeve inner cavity, the position-arresting disk is arranged in the position-arresting disk
Four sides and four sides of support sleeve fit.
Preferably, the quantity of the supporting mechanism is two, and four support rods are respectively symmetrically fixedly connected on fixation
The left and right sides of front and back is enclosed, two support plates are symmetricly set on the center of retainer plate front and back, the tooth
Slot is provided with center of the support plate far from retainer plate one side, and two support sleeves are symmetricly set on support plate another side
The left and right sides, the support sleeve run through support plate and extend to the inside of support plate wall body, the wall of the support sleeve and support plate
Body is fixedly connected.
Preferably, support sleeve is arranged in close to the center of retainer plate one side, second sealing in second sealing ring
Circle runs through support sleeve and extends to the inside of support sleeve, and second sealing ring is fixedly connected with the wall body of support sleeve, the branch
Strut runs through the second sealing ring far from one end of retainer plate and extends to the inside of support sleeve, the support rod and the second sealing ring
It fits, one end of the support rod is fixedly connected on the center of support plate one side, and one end of the negative pressure spring is fixed to be connected
It connects on the another side of support plate, the other end of the negative pressure spring is fixedly connected on the another side of support sleeve inner wall.
The present invention provides a kind of medical endoscope photographic devices.Have it is following the utility model has the advantages that
(1), the medical endoscope photographic device, by the connecting tube of setting, probe, retainer plate, support rod, support plate,
The cooperating of alveolus, by support plate, alveolus with the tooth of patient's mouth be support, the oral cavity of patient is expanded, from
And connecting tube is enable smoothly to move the stomach that endoscope imaging apparatus is placed into patient in the inside of retainer plate, for detection
Treatment provides solid foundation.
(2), the medical endoscope photographic device by the support rod of setting, support sleeve, the second sealing ring, position-arresting disk, is born
The cooperating of pressing spring is closed tooth and provides buffering effect, and provides stress point for giving vent to for patient when feeling bad for patient
Meanwhile guaranteeing that the movement of connecting tube is smooth.
(3), the medical endoscope photographic device, by the limit sleeve of setting, sliding slot, connecting rod, sliding block, reset spring,
The cooperating of fold seals set, arc fixed plate is fixed for connecting tube after popping one's head in into stomach, prevents patient's body
Connecting tube pulls probe to deviate shooting angle after body discomfort is mobile.
(4), medical endoscope photographic device, by the retainer plate of setting, fixing groove, connecting rod, card cap, fixture block, recessed
Slot, the first sealing ring, limit plate, bearing cooperating, pull connecting rod so that arc fixed plate is disconnected pipe when,
Rotation card cap makes fixture block removal fixing groove resist retainer plate, provides safeguard for support arc fixed plate, is conveniently put into or removes company
Adapter tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of front view of the present invention；
Fig. 2 is the structural schematic diagram of retainer plate sectional view of the present invention；
Fig. 3 is the enlarged drawing in Fig. 1 of the present invention at A；
Fig. 4 is the enlarged drawing in Fig. 2 of the present invention at B.
In figure: 1 main body mechanism, 11 connecting tubes, 12 probes, 13 retainer plates, 14 limit sleeves, 15 sliding slots, 17 fixing grooves, 2 are consolidated
Determine mechanism, 21 connecting rods, 22 card caps, 23 fixture blocks, 24 grooves, 25 first sealing rings, 26 limit plates, 27 bearings, 28 sliding blocks, 29 multiple
Position spring, 210 fold seals sets, 211 arc fixed plates, 3 supporting mechanisms, 31 support rods, 32 support sleeves, 33 second sealing rings,
34 position-arresting disks, 35 negative pressure springs, 36 support plates, 37 alveolus.
Specific embodiment
Following embodiment material therefor, method and instrument are this field conventional material without specified otherwise, method and
Instrument, those of ordinary skill in the art can be obtained by commercial channel.
The present invention in following description, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention
Limitation.
The present invention in following description, it should be noted that unless otherwise expressly provided and limit, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
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.
Embodiment 1:
As shown in Figs 1-4, a kind of medical endoscope photographic device, including main body mechanism 1, fixed mechanism 2, supporting mechanism 3,
Main body mechanism 1 includes connecting tube 11, probe 12, retainer plate 13, limit sleeve 14, sliding slot 15, fixing groove 16, and connecting tube 11 is by leaded light
Glass fiber bundle is made, pop one's head in 12 the photographic device that is internally provided with, the one end at the top of connecting tube 11 is fixedly connected on probe 12
The center of bottom, retainer plate 13 are socketed in the middle part of connecting tube 11, and the quantity of limit sleeve 14 is two, and two limit sleeves 14 are symmetrical
The center of 13 left and right sides of retainer plate is set, and the quantity of sliding slot 15 is four, and sliding slot 15 is respectively symmetrically provided with limit sleeve 14
Center at the top and bottom of inner wall, the quantity of fixing groove 16 are two, and two fixing grooves 16 are symmetrically provided with retainer plate 13 or so
The top of two sides.
Fixed mechanism 2 includes connecting rod 21, card cap 22, fixture block 23, groove 24, the first sealing ring 25, limit plate 26, bearing
27, sliding block 28, reset spring 29, fold seals cover 210, arc fixed plate 211, and the first sealing ring 25 is arranged in 24 inner cavity of groove
Notch at, limit plate 26 is arranged in the middle part of 24 inner cavity of groove, and bearing 27 is arranged in limit plate 26 close to the first sealing ring 25
The center of one side, the quantity of sliding block 28 are two, and two sliding blocks 28 are symmetrically fixedly connected on 21 top and bottom of connecting rod
Middle part, fold seals set 210 are socketed in the outside of reset spring 29.
Embodiment 2:
On the basis of embodiment 1, outer wall and extension of the limit sleeve 14 close to one end of retainer plate 13 through retainer plate 13
To the inside of 13 inner ring of retainer plate, limit sleeve 14 is fixedly connected with the wall body of retainer plate 13.
Embodiment 3:
On the basis of embodiment 1,2, the quantity of fixed mechanism 2 is two, and two connecting rods 21 are symmetricly set on fixation
The center of 13 left and right sides of circle, connecting rod 21 through limit sleeve 14 and extend to 13 inner ring of retainer plate close to one end of retainer plate 13
Inside, connecting rod 21 and the wall body of limit sleeve 14 fit, and sliding block 28 extends to sliding slot 15 far from one end of connecting rod 21
Inner wall that is internal and agreeing with sliding slot 15.
Embodiment 4:
On the basis of embodiment 1-3, two card caps 22 are symmetricly set on the center of 13 left and right sides of retainer plate, connecting rod
21 other end is fixedly connected on card cap 22 close to the center of 13 one side of retainer plate, and fixture block 23 is fixedly connected on 22 side of card cap
The top in face, fixture block 23 extend to the inside of fixing groove 16 far from one end of card cap 22 and are bonded the inner wall of fixing groove 16.
Embodiment 5:
On the basis of examples 1 to 4, groove 24 is provided with the center of 22 one side of card cap, four sides of the first sealing ring 25
It is bonded four sides of 24 inner wall of groove and is fixedly connected with the inner wall of groove 24, the four of four sides fitting, 24 inner wall of groove of limit plate 26
Side is simultaneously fixedly connected with the inner wall of groove 24, and bearing 27 runs through the one side of limit plate 26 and extends to 26 another side of limit plate
Outside, bearing 27 is fixedly connected with the wall body of limit plate 26.
Embodiment 6:
On the basis of embodiment 1-5, the other end of connecting rod 21 through the first sealing ring 25 and extends to groove 24
Inside, connecting rod 21 and the wall body of the first sealing ring 25 fit, and the other end of connecting rod 21 through bearing 27 and extends to recessed
The other side of 24 inner cavity of slot, connecting rod 21 are fixedly connected with bearing 27, and the inner ring of bearing 27 extends to the interior of 21 wall body of connecting rod
Portion, there are gaps between bearing 27 and the wall body of connecting rod 21, pass through the retainer plate 13 of setting, fixing groove 16, connecting rod 21, card
Cap 22, fixture block 23, groove 24, the first sealing ring 25, limit plate 26, bearing 27 cooperating, pull connecting rod 21 make arc
When shape fixed plate 211 is disconnected pipe 11, rotation card cap 22 makes the removal of fixture block 23 fixing groove 16 resist retainer plate 13, for branch
Support arc fixed plate 211 provides safeguard, and is conveniently put into or removes connecting tube 11.
Embodiment 7:
On the basis of embodiment 1-6, two arc fixed plates 211 are symmetricly set on the left and right of 13 inner ring inner cavity of retainer plate
Two sides, arc fixed plate 211 fit close to the one side of connecting tube 11 with connecting tube 11, and one end of connecting rod 21 is fixedly connected
In the center of 211 another side of arc fixed plate, reset spring 29 is socketed on one end of connecting rod 21, and the one of reset spring 29
End is fixedly connected on the wall body of 13 inner ring of retainer plate, and the other end of reset spring 29 is fixedly connected on arc fixed plate 211
On another side, one end of fold seals set 210 is fixedly connected on the wall body of 13 inner ring of retainer plate, fold seals set 210
The other end is fixedly connected on the another side of arc fixed plate 211, by the limit sleeve 14 of setting, sliding slot 15, connecting rod 21,
Sliding block 28, reset spring 29, fold seals cover the cooperating of 210, arc fixed plate 211, after probe 12 enters stomach
It is fixed for connecting tube 11, connecting tube 11 pulls probe 12 to deviate shooting angle after preventing patient body discomfort mobile.
Embodiment 8:
On the basis of embodiment 1-7, supporting mechanism 3 includes support rod 31, support sleeve 32, the second sealing ring 33, limit
Disk 34, negative pressure spring 35, support plate 36, alveolus 37, the quantity of support rod 31 are two, the quantity and support rod 31 of support sleeve 32
Quantity be adapted, the quantity of the second sealing ring 33 is adapted with the quantity of support sleeve 32, the quantity and support rod of position-arresting disk 34
31 quantity is adapted, and the quantity of negative pressure spring 35 is adapted with the quantity of position-arresting disk 34, and position-arresting disk 34 is arranged in support sleeve 32
The middle part of inner cavity, four sides of position-arresting disk 34 fit with four sides of support sleeve 32.
Embodiment 9:
On the basis of embodiment 1-8, the quantity of supporting mechanism 3 is two, and four support rods 31 are respectively symmetrically fixed to be connected
It connects in the left and right sides of 13 front and back of retainer plate, two support plates 36 are being symmetricly set on 13 front and back of retainer plate just
In, alveolus 37 is provided with center of the support plate 36 far from 13 one side of retainer plate, by the connecting tube 11 of setting, probe 12, consolidates
Surely the cooperating of circle 13, support rod 31, support plate 36, alveolus 37, by support plate 36, alveolus 37 with the tooth of patient's mouth
For support, the oral cavity of patient is expanded, is peeped so that connecting tube 11 be enable smoothly to move in the inside of retainer plate 13 by interior
The photographic device of mirror is placed into the stomach of patient, provides solid foundation for probing therapeutic, two support sleeves 32 are symmetricly set on
The left and right sides of 36 another side of support plate, support sleeve 32 run through support plate 36 and extend to the inside of 36 wall body of support plate, branch
Support set 32 is fixedly connected with the wall body of support plate 36.
Embodiment 10:
On the basis of embodiment 1-9, support sleeve 32 is arranged in close to 13 one side of retainer plate just in the second sealing ring 33
In, the second sealing ring 33 runs through support sleeve 32 and extends to the inside of support sleeve 32, the wall of the second sealing ring 33 and support sleeve 32
Body is fixedly connected, and support rod 31 runs through the second sealing ring 33 far from one end of retainer plate 13 and extends to the inside of support sleeve 32,
Support rod 31 fits with the second sealing ring 33, and one end of support rod 31 is fixedly connected on the center of 36 one side of support plate, bears
One end of pressing spring 35 is fixedly connected on the another side of support plate 36, and the other end of negative pressure spring 35 is fixedly connected on support
On the another side for covering 32 inner walls, pass through the support rod 31 of setting, support sleeve 32, the second sealing ring 33, position-arresting disk 34, negative pressure bullet
The cooperating of spring 35 is closed tooth and provides buffering effect, and provides the same of stress point for giving vent to for patient when feeling bad for patient
When, guarantee that the movement of connecting tube 11 is smooth.
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 (10)
1. a kind of medical endoscope photographic device, including main body mechanism (1), fixed mechanism (2), supporting mechanism (3), feature exists
In: the main body mechanism (1) includes connecting tube (11), probe (12), retainer plate (13), limit sleeve (14), sliding slot (15), fixes
Slot (16), one end at the top of the connecting tube (11) are fixedly connected on the center of probe (12) bottom, retainer plate (13) set
The middle part in connecting tube (11) is connect, the quantity of the limit sleeve (14) is two, and two limit sleeves (14) are symmetricly set on
Center at left and right sides of retainer plate (13), the quantity of the sliding slot (15) are four, and the sliding slot (15) is respectively symmetrically provided with
Center at the top and bottom of limit sleeve (14) inner wall, the quantity of the fixing groove (16) are two, two fixing grooves (16)
Symmetrically it is provided with the top at left and right sides of retainer plate (13)；
The fixed mechanism (2) include connecting rod (21), card cap (22), fixture block (23), groove (24), the first sealing ring (25),
Limit plate (26), bearing (27), sliding block (28), reset spring (29), fold seals set (210), arc fixed plate (211), institute
It states the first sealing ring (25) to be arranged at the notch of groove (24) inner cavity, the limit plate (26) is arranged in groove (24) inner cavity
Middle part, bearing (27) setting is in limit plate (26) close to the center of the first sealing ring (25) one side, the sliding block (28)
Quantity be two, two sliding blocks (28) are symmetrically fixedly connected on the middle part at the top and bottom of connecting rod (21), the folding
Folded sealing shroud (210) are socketed in the outside of reset spring (29).
2. a kind of medical endoscope photographic device according to claim 1, it is characterised in that: the limit sleeve (14) is close
One end of retainer plate (13) runs through the outer wall of retainer plate (13) and extends to the inside of retainer plate (13) inner ring, the limit sleeve
(14) it is fixedly connected with the wall body of retainer plate (13).
3. a kind of medical endoscope photographic device according to claim 2, it is characterised in that: the fixed mechanism (2)
Quantity is two, and two connecting rods (21) are symmetricly set on the center at left and right sides of retainer plate (13), the connecting rod
(21) run through limit sleeve (14) close to the one end of retainer plate (13) and extend to the inside of retainer plate (13) inner ring, the connecting rod
(21) wall body with limit sleeve (14) fits, and the sliding block (28) extends to sliding slot (15) far from the one end of connecting rod (21)
Inner wall that is internal and agreeing with sliding slot (15).
4. a kind of medical endoscope photographic device according to claim 3, it is characterised in that: two card caps (22) are right
Claim the center being arranged at left and right sides of retainer plate (13), it is close that the other end of the connecting rod (21) is fixedly connected on card cap (22)
The center of retainer plate (13) one side, the fixture block (23) are fixedly connected on the top of card cap (22) one side, the fixture block
(23) one end far from card cap (22) extends to the inside of fixing groove (16) and is bonded the inner wall of fixing groove (16).
5. a kind of medical endoscope photographic device according to claim 4, it is characterised in that: the groove (24) is provided with
The center of card cap (22) one side, four sides of first sealing ring (25) are bonded four sides of groove (24) inner wall and and groove
(24) inner wall is fixedly connected, and four sides of four sides fitting groove (24) inner wall of the limit plate (26) are simultaneously interior with groove (24)
Wall is fixedly connected, and the bearing (27) runs through the one side of limit plate (26) and extends to the outer of limit plate (26) another side
Portion, the bearing (27) are fixedly connected with the wall body of limit plate (26).
6. a kind of medical endoscope photographic device according to claim 5, it is characterised in that: the connecting rod (21) it is another
One end runs through the first sealing ring (25) and extends to the inside of groove (24), the connecting rod (21) and the first sealing ring (25)
Wall body fits, and the other end of the connecting rod (21) runs through bearing (27) and extends to the other side of groove (24) inner cavity, institute
Connecting rod (21) to be stated to be fixedly connected with bearing (27), the inner ring of the bearing (27) extends to the inside of connecting rod (21) wall body,
There are gaps between the bearing (27) and the wall body of connecting rod (21).
7. a kind of medical endoscope photographic device according to claim 6, it is characterised in that: two arc fixed plates
(211) it is symmetricly set on the left and right sides of retainer plate (13) inner ring inner cavity, the arc fixed plate (211) is close to connecting tube (11)
One side fit with connecting tube (11), it is another that one end of the connecting rod (21) is fixedly connected on arc fixed plate (211)
The center of side, the reset spring (29) are socketed on one end of connecting rod (21), and one end of the reset spring (29) is solid
Surely it is connected on the wall body of retainer plate (13) inner ring, the other end of the reset spring (29) is fixedly connected on arc fixed plate
(211) on another side, one end of the fold seals set (210) is fixedly connected on the wall body of retainer plate (13) inner ring,
The other end of the fold seals set (210) is fixedly connected on the another side of arc fixed plate (211).
8. a kind of medical endoscope photographic device according to claim 7, it is characterised in that: supporting mechanism (3) packet
Include support rod (31), support sleeve (32), the second sealing ring (33), position-arresting disk (34), negative pressure spring (35), support plate (36), tooth
Slot (37), the quantity of the support rod (31) are two, and the quantity of the support sleeve (32) and the quantity of support rod (31) are mutually fitted
Match, the quantity of second sealing ring (33) is adapted with the quantity of support sleeve (32), the quantity and branch of the position-arresting disk (34)
The quantity of strut (31) is adapted, and the quantity of the negative pressure spring (35) is adapted with the quantity of position-arresting disk (34), the limit
Disk (34) setting is affixed in the middle part of support sleeve (32) inner cavity, four sides of the position-arresting disk (34) and four sides of support sleeve (32)
It closes.
9. a kind of medical endoscope photographic device according to claim 8, it is characterised in that: the supporting mechanism (3)
Quantity is two, and four support rods (31) are respectively symmetrically fixedly connected on the left and right two of retainer plate (13) front and back
Side, two support plates (36) are symmetricly set on the center of retainer plate (13) front and back, and the alveolus (37) is provided with
Center of the support plate (36) far from retainer plate (13) one side, it is another that two support sleeves (32) are symmetricly set on support plate (36)
The left and right sides of one side, the support sleeve (32) run through support plate (36) and extend to the inside of support plate (36) wall body, institute
Support sleeve (32) is stated to be fixedly connected with the wall body of support plate (36).
10. a kind of medical endoscope photographic device according to claim 9, it is characterised in that: second sealing ring
(33) center in support sleeve (32) close to retainer plate (13) one side is set, and second sealing ring (33) runs through support sleeve
(32) and the inside of support sleeve (32) is extended to, second sealing ring (33) is fixedly connected with the wall body of support sleeve (32), institute
The one end of support rod (31) far from retainer plate (13) is stated through the second sealing ring (33) and extends to the inside of support sleeve (32), institute
It states support rod (31) to fit with the second sealing ring (33), one end of the support rod (31) is fixedly connected on support plate (36) one
One end of the center of side, the negative pressure spring (35) is fixedly connected on the another side of support plate (36), the negative pressure bullet
The other end of spring (35) is fixedly connected on the another side of support sleeve (32) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242548.1A CN109288491A (en) | 2018-10-24 | 2018-10-24 | A kind of medical endoscope photographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242548.1A CN109288491A (en) | 2018-10-24 | 2018-10-24 | A kind of medical endoscope photographic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109288491A true CN109288491A (en) | 2019-02-01 |
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Cited By (3)
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| CN109999325A (en) * | 2019-05-10 | 2019-07-12 | 于边芳 | A kind of integral type anal intestine clinical treatment care appliance |
| CN110638411A (en) * | 2019-11-14 | 2020-01-03 | 江苏欧曼电子设备有限公司 | Clamping and supporting device of medical endoscope |
| CN111248956A (en) * | 2020-01-19 | 2020-06-09 | 遵义医科大学附属口腔医院 | Tissue retractor used in oral surgery |
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Application publication date: 20190201 |