CN209474573U - A kind of waterproof medical laryngoscope - Google Patents
A kind of waterproof medical laryngoscope Download PDFInfo
- Publication number
- CN209474573U CN209474573U CN201822221092.2U CN201822221092U CN209474573U CN 209474573 U CN209474573 U CN 209474573U CN 201822221092 U CN201822221092 U CN 201822221092U CN 209474573 U CN209474573 U CN 209474573U
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- handle
- driving arm
- hole
- laryngoscope
- waterproof medical
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Abstract
The utility model discloses a kind of waterproof medical laryngoscopes, comprising: handle is fixedly installed the driving arm of an inner hollow at the top of the handle；Display, its top that the handle is rotatably arranged in by bindiny mechanism, the bindiny mechanism includes the pin shaft of a pedestal and an inner hollow, the pedestal includes that a horizontal column for offering horizontal shaft hole and one offer the vertical cylinder of vertical axis hole, the horizontal shaft hole and the vertical axis hole are interconnected, the bottom of shell of the display is provided with a convex pipe being set on the vertical cylinder, and the pin shaft is through the horizontal shaft hole and is connected on the driving arm；Laryngoscope mirror handle, is anchored on the bottom of the handle, and the front end of the laryngoscope mirror handle is provided with camera unit；And eyeglass, it is set on the laryngoscope mirror handle and is removably attachable on the handle.The waterproof medical laryngoscope is safe and reliable and good water-proof effect.
Description
Technical field
The utility model relates to laryngoscope technical fields, more particularly to a kind of waterproof medical laryngoscope.
Background technique
Laryngoscope is the tool for appearing glottis when trachea cannula, is now widely used in various medical institutions, at present
The domestic clinically laryngoscope used in trachea cannula, haves many advantages, such as: 1) more accurate, intuitive and easy；2) operation letter
Just, using portable design, lithium battery power supply is housed, can be standby for a long time, it is suitble to more occasions to use immediately；3) behaviour of operator
Make environment and comfort level is good, medical laryngoscope provides good protection for medical staff, keeps suitable between operator and patient oral cavity
Distance avoids cross-infection etc. between doctors and patients, but there is also the disadvantages of integral waterproofing effect difference for existing medical laryngoscope.
Utility model content
Shortcoming present in view of the above technology, the utility model provide a kind of waterproof doctor of good water-proof effect
Use laryngoscope.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of waterproof medical laryngoscope, comprising: hand
Handle is fixedly installed the driving arm of an inner hollow at the top of the handle；Display is rotationally set by bindiny mechanism
It sets at the top of the handle, the bindiny mechanism includes the pin shaft of a pedestal and an inner hollow, and the pedestal is opened including one
Horizontal column and one equipped with horizontal shaft hole offer the vertical cylinder of vertical axis hole, the horizontal shaft hole and the vertical axis hole
It is interconnected, the bottom of shell of the display is provided with a convex pipe being set on the vertical cylinder, and the pin shaft runs through
The horizontal shaft hole is simultaneously connected on the driving arm；Laryngoscope mirror handle is anchored on the bottom of the handle, the laryngoscope mirror handle
Front end be provided with camera unit；And eyeglass, it is set on the laryngoscope mirror handle and is removably attachable to the hand
On handle.
Preferably, when the second locking nut is bolted in vertical axis hole, the head end of second locking nut with it is described
The inner face of convex pipe offsets to carry out vertically movable limit to the display.
Preferably, when the first locking nut is bolted in the side open pore of the pin shaft, first locking nut
The pin shaft is anchored on the driving arm.
Preferably, an arc groove is offered on the inner wall of the convex pipe, the of an arc-shaped is provided on the arc groove
One limited block is provided with second limited block matched with first limited block on the outer wall of the vertical cylinder, works as institute
After the center line up time or inverse time for stating the relatively described vertical cylinder of convex pipe turn an angle, may make second limited block with
First limited block offsets.
Preferably, the chassis cavity and vertical axis hole of the connection display are offered on second locking nut
Passing channel successively offers one first cable-through hole and one second cable-through hole, first mistake in the circumferential wall of the pin shaft
String holes is connected with the passing channel, and second cable-through hole is connected with the hollow cavity of the driving arm, the driving arm
Hollow cavity be connected with the inside of the handle.
Preferably, the first sealing ring is provided between the outer wall of the vertical cylinder and the inner wall of the convex pipe to described
Convex pipe forms external seal, be provided between the head end of second locking nut and the inner face of the convex pipe the second sealing ring with
Interior sealing is formed to the convex pipe.
Preferably, be provided between the head end of the pin shaft and the horizontal axis side of the driving arm third sealing ring with
Sealing, the head end of first locking nut and the trunnion axis of the driving arm are formed to the horizontal axis side of the driving arm
Sealing is formed with the horizontal axis other side to the driving arm to the 4th sealing ring is provided between the other side.
Preferably, be provided between the outer wall of the horizontal column and the vertical axial direction of the driving arm vertical sealing ring with
Sealing is axially formed vertically to the driving arm.
Preferably, the eyeglass includes one being set on the laryngoscope mirror handle and meeting in human oral cavity throat physiological camber
Empty curved pipe and one is connected to the hollow curved pipe rear end and is disposed around the casing of the handle base, the hollow arc
The spatula that the front end of pipe is dashed forward before being provided with one.
Preferably, a side of the hollow curved pipe is along being above provided with a curved thin plate, the curved thin plate with it is described
The intersection of hollow curved pipe offers an elongated slot.
The utility model compared with prior art, the beneficial effect is that: waterproof medical laryngoscope provided by the utility model,
Display is rotatably arranged in the top of the handle by bindiny mechanism, specifically, display can be done relative to handle it is perpendicular
The rotary motion of d-axis and the rotational motion of trunnion axis；Multi-layer sealing connection is formed between bindiny mechanism and handle, display,
To meet the waterproof requirement of IPX8；Elongated slot on eyeglass can be avoided the secondary use of eyeglass, specifically, after eyeglass use,
Liquid immerses in the elongated slot, has been used with showing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of waterproof medical laryngoscope described in the utility model；
Fig. 2 is the decomposition texture schematic diagram of waterproof medical laryngoscope described in the utility model；
Fig. 3 is the exploded structural schematic diagram of waterproof medical laryngoscope described in the utility model；
Fig. 4 is the structural schematic diagram of eyeglass described in the utility model；
Fig. 5 is the structural schematic diagram of display described in the utility model；
Fig. 6 is the decomposition texture schematic diagram of bindiny mechanism described in the utility model；
Fig. 7 is the connection cross-sectional view of display described in the utility model, bindiny mechanism and driving arm；
In figure: 10, handle；11, main casing；12, battery；13, cover board；14, driving arm；20, display；21, convex pipe；
22, arc groove；23, the first limited block；30, eyeglass；301, hollow curved pipe；302, casing；303, spatula；304, arc is thin
Plate；305, elongated slot；40, laryngoscope mirror handle；50, bindiny mechanism；51, pedestal；52, pin shaft；521, the first cable-through hole；522, second
Cable-through hole；53, the first locking nut；54, the second locking nut；541, passing channel；55, the second limited block；501, third is close
Seal；502, the 4th sealing ring；503, vertical sealing ring；504, the first sealing ring；505, the second sealing ring；70, camera unit.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Fig. 1-7, the utility model provides a kind of waterproof medical laryngoscope, comprising: is built-in with the hand of battery 12
The top of handle 10, the handle 10 is fixedly installed the driving arm 14 of an inner hollow；Display 20 passes through bindiny mechanism 50
It is rotatably arranged in the top of the handle 10, the bindiny mechanism 50 includes the pin shaft of a pedestal 51 and an inner hollow
52, the pedestal 51 includes a horizontal column for offering horizontal shaft hole and one offers the vertical cylinder of vertical axis hole, described
Horizontal shaft hole and the vertical axis hole are interconnected, and the bottom of shell of the display 20 is provided with one and is set in the vertical column
Convex pipe 21 on body, the pin shaft 52 is through the horizontal shaft hole and is connected on the driving arm 14；Laryngoscope mirror handle 40 is tight
Be fixed in the bottom of the handle 10, the front end of the laryngoscope mirror handle 40 is provided with camera unit 70, the camera unit 70 with
By connection between the display 20, camera shooting content to be shown on display 20 in real time；And eyeglass 30, set
It is located on the laryngoscope mirror handle 40 and is removably attachable on the handle 10.
As an embodiment of the utility model, the handle 10 includes described in a main casing 11, one is detachably arranged at
It encloses on main casing 11 and with the main casing 11 and sets the cover board 13 to form a closing chamber.
As an embodiment of the utility model, when the second locking nut 54 is bolted in vertical axis hole, described second
The inner face of the head end of locking nut 54 and the convex pipe 21 offsets to carry out vertically movable limit to the display 20, thus
Realize that display 20 does the rotary motion of vertical axes and the rotational motion of trunnion axis relative to handle 10.
As an embodiment of the utility model, when the first locking nut 53 is bolted in the side open pore of the pin shaft 52
When interior, the pin shaft 52 is anchored on the driving arm 14 by first locking nut 53.
As an embodiment of the utility model, an arc groove 22, the circular arc are offered on the inner wall of the convex pipe 21
It is provided with the first limited block 23 of an arc-shaped on slot 22, one and first limit are provided on the outer wall of the vertical cylinder
The second limited block 55 that block 23 matches, when the convex pipe 21 is relative to the center line up time of the vertical cylinder or inverse time rotation one
After determining angle, second limited block 55 may make to offset with first limited block 23.
As an embodiment of the utility model, the connection display 20 is offered on second locking nut 54
Chassis cavity and vertical axis hole passing channel 541, one first is successively offered in the circumferential wall of the pin shaft 52 and crosses line
Hole 521 and one second cable-through hole 522, first cable-through hole 521 are connected with the passing channel 541, and described second crosses line
Hole 522 is connected with the hollow cavity of the driving arm 14.
As an embodiment of the utility model, it is arranged between the outer wall of the vertical cylinder and the inner wall of the convex pipe 21
There is the first sealing ring 504 to form external seal, the head end of second locking nut 54 and the convex pipe 21 to the convex pipe 21
Inner face between be provided with the second sealing ring 505 to form interior sealing to the convex pipe 21.
As an embodiment of the utility model, the horizontal axis side of the head end of the pin shaft 52 and the driving arm 14
Between be provided with third sealing ring 501 with to the driving arm 14 horizontal axis side formed sealing, first locking screw
The 4th sealing ring 502 is provided with to the driving arm between the head end of mother 53 and the horizontal axis other side of the driving arm 14
The 14 horizontal axis other side forms sealing.
As an embodiment of the utility model, the vertical axial direction of the outer wall of the horizontal column and the driving arm 14 it
Between be provided with vertical sealing ring 503 to be axially formed sealing vertically to the driving arm 14.
As an embodiment of the utility model, the eyeglass 30 is set on the laryngoscope mirror handle 40 including one meets people
The hollow curved pipe 301 of body oral cavity and throat physiological camber and one is connected to 301 rear end of hollow curved pipe and is disposed around institute
State the casing 302 of 10 bottom of handle, the spatula 303 that the front end of the hollow curved pipe 301 is dashed forward before being provided with one.
As an embodiment of the utility model, a side of the hollow curved pipe 301 is thin along an arc is above provided with
The intersection of plate 304, the curved thin plate 304 and the hollow curved pipe 301 offers an elongated slot 305, the elongated slot 305
It can be avoided eyeglass 30 2 times uses, specifically, liquid immerses in the elongated slot 305 after 30 use of eyeglass, to indicate to have made
It is used.
Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments
Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can
Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical
It is novel to be not limited to specific details and legend shown and described herein.
Claims (10)
1. a kind of waterproof medical laryngoscope characterized by comprising
Handle (10) is fixedly installed the driving arm (14) of an inner hollow at the top of the handle (10)；
Display (20) is rotatably arranged in the top of the handle (10), the connection machine by bindiny mechanism (50)
The pin shaft (52) of structure (50) an including pedestal (51) and an inner hollow, the pedestal (51) include one offering horizontal shaft hole
Horizontal column and one offer vertical axis hole vertical cylinder, the horizontal shaft hole and the vertical axis hole are interconnected, described
The bottom of shell of display (20) is provided with a convex pipe (21) being set on the vertical cylinder, and the pin shaft (52) runs through institute
It states horizontal shaft hole and is connected on the driving arm (14)；
Laryngoscope mirror handle (40) is anchored on the bottom of the handle (10), and the front end of the laryngoscope mirror handle (40), which is provided with, to be taken the photograph
As unit (70)；And
Eyeglass (30) is set on the laryngoscope mirror handle (40) and is removably attachable on the handle (10).
2. waterproof medical laryngoscope according to claim 1, it is characterised in that: when the second locking nut (54) be bolted in it is perpendicular
When in d-axis hole, the inner face of the head end of second locking nut (54) and the convex pipe (21) offsets to the display
(20) vertically movable limit is carried out.
3. waterproof medical laryngoscope according to claim 1, it is characterised in that: when the first locking nut (53) is bolted in institute
When stating in the side open pore of pin shaft (52), the pin shaft (52) is anchored on the driving arm by first locking nut (53)
(14) on.
4. waterproof medical laryngoscope according to claim 1, it is characterised in that: offered on the inner wall of the convex pipe (21)
One arc groove (22), is provided with the first limited block (23) of an arc-shaped on the arc groove (22), the vertical cylinder it is outer
Second limited block (55) matched with first limited block (23) is provided on wall, when the convex pipe (21) is relatively described
After the center line up time of vertical cylinder or inverse time turn an angle, second limited block (55) and first limit may make
Position block (23) offsets.
5. waterproof medical laryngoscope according to claim 2, it is characterised in that: opened up on second locking nut (54)
There are the chassis cavity of the connection display (20) and the passing channel (541) of vertical axis hole, the circumference of the pin shaft (52)
One first cable-through hole (521) and one second cable-through hole (522), first cable-through hole (521) and institute are successively offered on wall surface
It states passing channel (541) to be connected, second cable-through hole (522) is connected with the hollow cavity of the driving arm (14), described
The hollow cavity of driving arm (14) is connected with the inside of the handle (10).
6. waterproof medical laryngoscope according to claim 2, it is characterised in that: the outer wall of the vertical cylinder with it is described convex
It manages and is provided with the first sealing ring (504) between the inner wall of (21) to form external seal, second locking to the convex pipe (21)
The second sealing ring (505) is provided between the head end of nut (54) and the inner face of the convex pipe (21) to the convex pipe (21)
Sealing in being formed.
7. waterproof medical laryngoscope according to claim 3, it is characterised in that: the head end and the pivot of the pin shaft (52)
It connects and is provided with third sealing ring (501) between the horizontal axis side of arm (14) with the horizontal axis one to the driving arm (14)
Side forms sealing, is arranged between the head end of first locking nut (53) and the horizontal axis other side of the driving arm (14)
There is the 4th sealing ring (502) to form sealing with the horizontal axis other side to the driving arm (14).
8. waterproof medical laryngoscope according to claim 1, it is characterised in that: the outer wall of the horizontal column and the pivot
It connects and is provided with vertical sealing ring (503) between the vertical axial direction of arm (14) with close to being axially formed vertically for the driving arm (14)
Envelope.
9. waterproof medical laryngoscope according to claim 1, it is characterised in that: the eyeglass (30) is set in institute including one
It states the hollow curved pipe (301) for meeting human oral cavity throat physiological camber on laryngoscope mirror handle (40) and one and is connected to the hollow arc
Shape pipe (301) rear end and the casing (302) for being disposed around the handle (10) bottom, the front end of the hollow curved pipe (301)
The spatula (303) that portion dashes forward before being provided with one.
10. waterproof medical laryngoscope according to claim 9, it is characterised in that: the side of the hollow curved pipe (301)
It is provided on edge a curved thin plate (304), the intersection of the curved thin plate (304) and the hollow curved pipe (301) is opened
Equipped with an elongated slot (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221092.2U CN209474573U (en) | 2018-12-27 | 2018-12-27 | A kind of waterproof medical laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221092.2U CN209474573U (en) | 2018-12-27 | 2018-12-27 | A kind of waterproof medical laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474573U true CN209474573U (en) | 2019-10-11 |
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ID=68128776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221092.2U Active CN209474573U (en) | 2018-12-27 | 2018-12-27 | A kind of waterproof medical laryngoscope |
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| Country | Link |
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| CN (1) | CN209474573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116942067A (en) * | 2023-06-19 | 2023-10-27 | 珠海微视医用科技有限公司 | Disposable blade laryngoscope and processing method thereof |
-
2018
- 2018-12-27 CN CN201822221092.2U patent/CN209474573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116942067A (en) * | 2023-06-19 | 2023-10-27 | 珠海微视医用科技有限公司 | Disposable blade laryngoscope and processing method thereof |
| CN116942067B (en) * | 2023-06-19 | 2024-03-22 | 珠海微视医用科技有限公司 | Disposable blade laryngoscope and processing method thereof |
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