CN209611091U - A kind of laryngoscope of fast demountable - Google Patents
A kind of laryngoscope of fast demountable Download PDFInfo
- Publication number
- CN209611091U CN209611091U CN201822221993.1U CN201822221993U CN209611091U CN 209611091 U CN209611091 U CN 209611091U CN 201822221993 U CN201822221993 U CN 201822221993U CN 209611091 U CN209611091 U CN 209611091U
- Authority
- CN
- China
- Prior art keywords
- handle
- laryngoscope
- movable block
- eyeglass
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 11
- 210000000214 mouth Anatomy 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a kind of laryngoscopes of fast demountable, comprising: handle；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；Eyeglass is set on the laryngoscope mirror handle and is removably attachable on the handle；And one may make the eyeglass to be detached from from the handle ejecting mechanism, the ejecting mechanism includes movable block, the second pressure spring being resisted against on the outer end face of the movable block side and the movable block driven to do telescopic moving along horizontal axis to cause the eyeglass to connect or separate in the actuator on the handle.The laryngoscope of the fast demountable is safe and reliable, dismounting is convenient.
Description
Technical field
The utility model relates to laryngoscope technical field more particularly to a kind of laryngoscopes of fast demountable.
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
To make environment and comfort level is good, laryngoscope provides good protection for medical staff, suitable distance between operator and patient oral cavity is kept,
Avoid cross-infection etc. between doctors and patients, but the disadvantage that existing laryngoscope is difficult there is also eyeglass dismounting.
Utility model content
Shortcoming present in view of the above technology, the utility model provides a kind of dismounting of eyeglass easily can be quick
The laryngoscope of dismounting.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of laryngoscope of fast demountable, comprising:
Handle；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；Eyeglass,
It is set on the laryngoscope mirror handle and is removably attachable on the handle；And one may make the eyeglass from the hand
The ejecting mechanism being detached from handle, wherein the ejecting mechanism includes movable block, is resisted against on the outer end face of the movable block side
Second pressure spring and the movable block is driven to do telescopic moving along horizontal axis to cause the eyeglass to connect or separate in the hand
Actuator on handle.
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.
Preferably, the first fixed block and the second fixed block, the side outer end face of the movable block are installed in the handle
On be provided with one second pillar, one and opposite the first coaxial pillar of second pillar are provided on second fixed block,
One end of second pressure spring is sheathed on first pillar, and the other end is sheathed on second pillar.
Preferably, the actuator include one be located in the handle connecting rod, one be fastened on the connecting rod bottom
Tongue, one be fastened at the top of the connecting rod and be molded over the connecting column through the connecting column in the handle tip face, one
The pressing board at top.
Preferably, the first pressure spring is arranged on the connecting column, first pressure spring is set to the pressing board and the hand
Between handle top end face.
Preferably, one is offered on the movable block to be located at immediately below the tongue and for the opening of tongue insertion
Slot, the inner face setting to be leant on the open slot with the tongue is in the arcwall face for guiding.
Preferably, it is provided with lock tongue on the other side outer end face of the movable block, offers confession on the side wall of the handle
The lock tongue extends to the through hole outside the handle, and the side of the casing offers a card corresponding with the through hole
Slot.
Preferably, when applying a downward pressure to the pressing board, the tongue is downwardly into the open slot with band
Medial movement of the movable block towards the handle is moved, and causes handle inner described in the lock tongue retraction, so that lock
Tongue exits card slot to realize the separation of the eyeglass Yu the handle；It is described to insert when removing the downward pressure to the pressing board
Tongue is moved up under the elastic-restoring force effect of first pressure spring and is detached from the open slot, and drives the movable block
It is mobile towards the outside of the handle under the elastic-restoring force effect of second pressure spring, to cause the lock tongue to extend institute
It states the through hole of handle and is arranged in the card slot, to realize the connection of the eyeglass Yu the handle.
Preferably, the visible laryngoscope further includes ejector pin unit comprising one be located at the handle base ejector pin and
One is sheathed on the third pressure spring on the ejector pin, is offered on the handle for perforative second through-hole of the ejector pin；When described
When lock tongue is arranged in the card slot, the ejector pin is mutually supported with the casing, when the lock tongue is detached from the institute when card slot
Ejector pin is stated the casing is lifted off in outside the handle under the elastic-restoring force effect of the third pressure spring.
The utility model compared with prior art, the beneficial effect is that: the larynx of fast demountable provided by the utility model
Mirror, the elongated slot on eyeglass can be avoided the secondary use of eyeglass, specifically, liquid immerses in the elongated slot after eyeglass use,
It has been used with showing；The fast assembling-disassembling of eyeglass can be realized by ejecting mechanism, specifically, tongue is downwardly into when pressing plate instantly
Open slot drives movable block in lock tongue retraction handle, so that lock tongue exits card slot to realize point of eyeglass and handle
From, when unclamping pressing board, the first pressure spring elastic-restoring force effect under drive tongue to exit open slot so that lock tongue is second
It pops up outside handle under the action of pressure spring, eyeglass is mounted on handle with realizing so that lock tongue is caught in card slot；Ejector pin unit
Eyeglass can be made more easily to remove from laryngoscope mirror handle, specifically, the ejector pin exists when the lock tongue is detached from when the card slot
The casing is lifted off in outside the handle under the elastic-restoring force effect of the third pressure spring, to realize eyeglass and laryngoscope mirror handle
Separation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the laryngoscope of fast demountable described in the utility model；
Fig. 2 is the decomposition texture schematic diagram of the laryngoscope of fast demountable described in the utility model；
Fig. 3 is the partial structural diagram of the laryngoscope of fast demountable 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 ejecting mechanism described in the utility model；
Fig. 6 is the structural schematic diagram of movable block described in the utility model；
Fig. 7 is the connection cross-sectional view of tongue and movable block described in the utility model；
Fig. 8 is the structural schematic diagram of ejector pin unit described in the utility model；
In figure: 10, handle；11, main casing；12, battery；13, cover board；131, the second through-hole；15, through hole；16, it takes pictures
Button；20, display；30, eyeglass；301, hollow curved pipe；302, casing；303, spatula；304, curved thin plate；305, thin
Elongated slot；31, card slot；40, laryngoscope mirror handle；60, ejecting mechanism；61, actuator；611, connecting rod；612, tongue；613, it connects
Column；614, pressing board；62, movable block；621, lock tongue；622, open slot；623, the second pillar；624, arcwall face；63, the second pressure
Spring；64, the first pressure spring；651, the first fixed block；652, the second fixed block；653, the first pillar；70, camera unit；80, ejector pin
Unit；81, ejector pin；82, third pressure spring.
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. 1-8, the utility model provides a kind of laryngoscope of fast demountable, comprising: is built-in with battery 12
Handle 10；Laryngoscope mirror handle 40 is anchored on the bottom of the handle 10, and it is single that the front end of the laryngoscope mirror handle 40 is provided with camera shooting
Member 70；Eyeglass 30 is set on the laryngoscope mirror handle 40 and is removably attachable on the handle 10；And one may make
The ejecting mechanism 60 that the eyeglass 30 is detached from from the handle 10；Wherein, the ejecting mechanism 60 includes movable block 62, supports
In the second pressure spring 63 on the 62 side outer end face of movable block and the movable block 62 is driven to do telescopic moving along horizontal axis
To cause the eyeglass 30 to connect or separate in the actuator 61 on the handle 10.
As one embodiment of the invention, the laryngoscope of the fast demountable further includes display 20, rotationally
The top of the handle 10 is set, passes through connection between the camera unit 70 and the display 20, in real time will
Camera shooting content is shown on display 20.
As one embodiment of the invention, the handle 10 includes that a main casing 11, one is detachably arranged at the main casing
It encloses on body 11 and with the main casing 11 and sets the cover board 13 to form a closing chamber, one is provided on the main casing 11 and is taken pictures button
16。
As one embodiment of the invention, the eyeglass 30 is set on the laryngoscope mirror handle 40 including one meets human body mouth
The hollow curved pipe 301 of chamber throat physiological camber and one is connected to 301 rear end of hollow curved pipe and is disposed around the hand
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 one embodiment of the invention, a side edge of the hollow curved pipe 301 is above provided with a curved thin plate
304, the intersection of the curved thin plate 304 and the hollow curved pipe 301 offers an elongated slot 305,305 energy of elongated slot
Eyeglass 30 2 times uses are enough avoided, specifically, liquid immerses in the elongated slot 305 after 30 use of eyeglass, to indicate to have used
It crosses.
As one embodiment of the invention, the first fixed block 651 and the second fixed block 652 are installed in the handle 10,
It is provided with one second pillar 623 on the side outer end face of the movable block 62, is provided with one and institute on second fixed block 652
Opposite the first coaxial pillar 653 of the second pillar 623 is stated, one end of second pressure spring 63 is sheathed on first pillar 653
On, the other end is sheathed on second pillar 623.
As one embodiment of the invention, the actuator 61 includes a connecting rod 611, one being located in the handle 10
The tongue 612, one for being fastened on 611 bottom of connecting rod is fastened on 611 top of connecting rod and pushes up through the handle 10
The connecting column 613, one of end face is molded over the pressing board 614 at 613 top of connecting column.
As one embodiment of the invention, the first pressure spring 64 is arranged on the connecting column 613, first pressure spring 64 is set
It is placed between 10 top end face of the pressing board 614 and the handle.
As one embodiment of the invention, one is offered on the movable block 62 and is located at immediately below the tongue 612 and supplies
The open slot 622 that the tongue 612 is inserted into, the inner face setting to be leant on the open slot 622 with the tongue 612 is in using
In the arcwall face 624 of guiding.
As one embodiment of the invention, lock tongue 621, the hand are provided on the other side outer end face of the movable block 62
The through hole 15 extended to outside the handle 10 for the lock tongue 621, the side of the casing 302 are offered on the side wall of handle 10
Offer a card slot 31 corresponding with the through hole 15.
As one embodiment of the invention, when applying a downward pressure to the pressing board 614, the tongue 612 is downwards
It is inserted into the open slot 622 to drive the movable block 62 towards the medial movement of the handle 10, and causes the lock tongue
Inside handle 10 described in 621 retractions, so that lock tongue 621 exits card slot 31 to realize the eyeglass 30 and the handle 10
Separation；When removing the downward pressure to the pressing board 614, elastic-restoring force of the tongue 612 in first pressure spring 64
It moves up and is detached from the open slot 622 under effect, and drive the movable block 62 in the elasticity of second pressure spring 63
It is mobile towards the outside of the handle 10 under restoring force effect, to cause the lock tongue 621 to extend running through for the handle 10
Hole 15 is simultaneously arranged in the card slot 31, to realize the connection of the eyeglass 30 and the handle 10.
As one embodiment of the invention, the laryngoscope of the fast demountable further includes ejector pin unit 80 comprising one
It is sheathed on the third pressure spring 82 on the ejector pin 81 positioned at the ejector pin 81 of 10 bottom of handle and one, is opened up on the handle 10
Have for perforative second through-hole 131 of the ejector pin 81；When the lock tongue 621 is arranged in the card slot 31, the ejector pin 81
It is supported with 302 phase of casing, when the lock tongue 621 is detached from when the card slot 31, the ejector pin 81 is in the third pressure spring
The casing 302 is lifted off in outside the handle 10 under 82 elastic-restoring force effect.
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 laryngoscope of fast demountable characterized by comprising
Handle (10)；
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)；
Eyeglass (30) is set on the laryngoscope mirror handle (40) and is removably attachable on the handle (10)；And
One ejecting mechanism (60) that may make the eyeglass (30) to be detached from from the handle (10)；
Wherein, the ejecting mechanism (60) include movable block (62), be resisted against on the outer end face of the movable block (62) side
Two pressure springs (63) and drive the movable block (62) along horizontal axis to do telescopic moving with cause the eyeglass (30) connect or point
From in the actuator (61) on the handle (10).
2. the laryngoscope of fast demountable according to claim 1, it is characterised in that: the eyeglass (30) is set in including one
Meet on the laryngoscope mirror handle (40) the hollow curved pipe (301) of human oral cavity throat physiological camber and one be connected to it is described hollow
Curved pipe (301) rear end and the casing (302) for being disposed around the handle (10) bottom, before the hollow curved pipe (301)
The spatula (303) that end is dashed forward before being provided with one.
3. the laryngoscope of fast demountable according to claim 2, it is characterised in that: the one of the hollow curved pipe (301)
Side is along being above provided with a curved thin plate (304), the intersection of the curved thin plate (304) and the hollow curved pipe (301)
Offer an elongated slot (305).
4. the laryngoscope of fast demountable according to claim 1, it is characterised in that: be installed with first in the handle (10)
Fixed block (651) and the second fixed block (652) are provided with one second pillar on the side outer end face of the movable block (62)
(623), one and opposite the first coaxial pillar of second pillar (623) are provided on second fixed block (652)
(653), one end of second pressure spring (63) is sheathed on first pillar (653), and it is convex that the other end is sheathed on described second
On column (623).
5. the laryngoscope of fast demountable according to claim 2, it is characterised in that: the actuator (61) is located at including one
Connecting rod (611) in the handle (10), one are fastened on the tongue (612) of the connecting rod (611) bottom, one are fastened on institute
It states at the top of connecting rod (611) and is molded over the connecting column through the connecting column (613) of the handle (10) top end face, one
(613) pressing board (614) at the top of.
6. the laryngoscope of fast demountable according to claim 5, it is characterised in that: be arranged on the connecting column (613)
First pressure spring (64), first pressure spring (64) are set between the pressing board (614) and the handle (10) top end face.
7. the laryngoscope of fast demountable according to claim 6, it is characterised in that: offer one on the movable block (62)
Immediately below the tongue (612) and for the open slot (622) of the tongue (612) insertion, on the open slot (622) with
The inner face setting that the tongue (612) leans is in the arcwall face (624) for guiding.
8. the laryngoscope of fast demountable according to claim 7, it is characterised in that: outside the other side of the movable block (62)
It is provided on end face lock tongue (621), is offered on the side wall of the handle (10) and extend to the handle for the lock tongue (621)
(10) outside through hole (15), the side of the casing (302) offer a card slot corresponding with the through hole (15)
(31).
9. the laryngoscope of fast demountable according to claim 8, it is characterised in that: when to the pressing board (614) application one
When downward pressure, the tongue (612) is downwardly into the open slot (622) to drive the movable block (62) described in
The medial movement of handle (10), and cause handle (10) described in the lock tongue (621) retraction internal, so that lock tongue (621)
Card slot (31) is exited to realize the separation of the eyeglass (30) Yu the handle (10)；When to the pressing board (614) remove this to
When lower pressure, the tongue (612) moves up and is detached from described under the elastic-restoring force effect of first pressure spring (64)
In open slot (622), and drive the movable block (62) under the elastic-restoring force effect of second pressure spring (63) towards institute
The outside for stating handle (10) is mobile, is set with causing the lock tongue (621) to extend the through hole (15) of the handle (10) and block
In the card slot (31), to realize the connection of the eyeglass (30) Yu the handle (10).
10. the laryngoscope of fast demountable according to claim 8, it is characterised in that: it further include ejector pin unit (80), packet
A third pressure spring (82) being sheathed on the ejector pin (81) positioned at the ejector pin (81) of the handle (10) bottom and one is included, it is described
It is offered on handle (10) for the ejector pin (81) perforative second through-hole (131)；When the lock tongue (621) is arranged in the card
When in slot (31), the ejector pin (81) is mutually supported with the casing (302), when the lock tongue (621) are detached from the card slot
(31) when, the ejector pin (81) the third pressure spring (82) elastic-restoring force effect under by the casing (302) be lifted off in
The handle (10) is outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221993.1U CN209611091U (en) | 2018-12-27 | 2018-12-27 | A kind of laryngoscope of fast demountable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221993.1U CN209611091U (en) | 2018-12-27 | 2018-12-27 | A kind of laryngoscope of fast demountable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611091U true CN209611091U (en) | 2019-11-12 |
Family
ID=68447512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221993.1U Expired - Fee Related CN209611091U (en) | 2018-12-27 | 2018-12-27 | A kind of laryngoscope of fast demountable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603239A (en) * | 2020-12-02 | 2021-04-06 | 青岛中科智能光电产业研究院有限公司 | Wireless visual laryngoscope |
-
2018
- 2018-12-27 CN CN201822221993.1U patent/CN209611091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603239A (en) * | 2020-12-02 | 2021-04-06 | 青岛中科智能光电产业研究院有限公司 | Wireless visual laryngoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |