CN208582371U - A kind of connected structure applied on disposable endoscope - Google Patents
A kind of connected structure applied on disposable endoscope Download PDFInfo
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- CN208582371U CN208582371U CN201721156478.9U CN201721156478U CN208582371U CN 208582371 U CN208582371 U CN 208582371U CN 201721156478 U CN201721156478 U CN 201721156478U CN 208582371 U CN208582371 U CN 208582371U
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Abstract
The utility model discloses a kind of connected structures applied on disposable endoscope.The structure includes handle case and handle body, and the handle body includes non-disposable segment structure and disposable segment structure, the non-disposable segment structure and disposable segment structure plug connection；The disposable segment structure includes disposable section grafting mounting blocks, disposable section gear module and guide post；The non-disposable segment structure includes button, non-disposable section of grafting mounting blocks, jack, sliding lock body and non-disposable section of gear module.This structure provides a kind of outstanding solution due to only needing through grafting it is achieved that easy to operate, quick and convenient, for practical application, and disposable replacement is realized under the premise of not increasing medical staff's operation difficulty；Meanwhile throwing away disposable section after use, retain non-disposable section, saves cost.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of grafting knot applied on disposable endoscope
Structure.
Background technique
The endoscope being used on alimentary canal on the market is all non-disposable at present, finishes an example patient later using leaching
The mode of bubble sterilizes, and carries out the inspection or treatment of lower an example patient after disinfection again.In this case intersection is inevitably generated
The risk of infection.Based on this premise and for the judgement of market trend, our company's project verification research and development disposable endoscope.
Due to the various aspects such as medical insurance policies, the cost problem of disposable endoscope project is very prominent, so I
Explore a kind of completely new disposable connected structure mode, the single use portion cost of every endoscope is preferably minimized.
Utility model content
The purpose of the utility model is to provide one kind operate it is quick and easy, settle at one go, while guaranteeing reliability
Apply the connected structure on disposable endoscope.
To achieve the goals above, a kind of connected structure applied on endoscope provided by the utility model, including hand
Handle shell and handle body, the handle body include non-disposable segment structure and disposable segment structure, the non-disposable segment structure and
Disposable segment structure passes through plug connection；
The disposable segment structure includes disposable section grafting mounting blocks, disposable section gear module and guide post, described
Disposable section grafting mounting blocks are equipped with the slot structure of perforation, and the disposable section gear module is embedded in once by slot structure
On property section grafting mounting blocks, the guide post is fixed on disposable section grafting mounting blocks upper surface；
The non-disposable segment structure includes button, non-disposable section of grafting mounting blocks, jack, sliding lock body and non-once
Property section gear module, the non-disposable section of grafting mounting blocks be hollow structure, with disposable segment structure by inserting mode company
It connects；The button is mounted on non-disposable section of grafting mounting blocks, is fixedly connected with sliding lock body；The non-disposable section of gear
Module is mounted on the upper surface of non-disposable section of grafting mounting blocks, and the jack is located at the following table of non-disposable section of grafting mounting blocks
Face is used cooperatively with guide post.
It preferably, further include disposable section electrical outlet on the disposable segment structure, on the non-disposable segment structure
It further include non-disposable section of electrical outlet, non-disposable section of electrical outlet is used cooperatively with disposable section electrical outlet.
Preferably, the disposable segment structure include the big handwheel driving gear set in lower part, lower part small handwheel driving gear set,
Big handwheel respective sprockets and small handwheel respective sprockets, the final-stage gear of the big handwheel driving gear set in lower part and big handwheel respective sprockets
It is fixedly connected, each gear is engaged by standard inside the big handwheel driving gear set in lower part, the chopped-off head of the big handwheel driving gear set in lower part
Gear is engaged after grafting by standard with the final-stage gear of non-disposable section of big handwheel gear set；Lower part small handwheel transmission gear
The final-stage gear of group is fixedly connected with small handwheel respective sprockets, and each gear is nibbled by standard inside the small handwheel driving gear set of lower part
It closes, the final-stage gear of the chopped-off head gear of lower part small handwheel driving gear set and non-disposable section of small handwheel gear set is after grafting
It is engaged by standard.
Preferably, the big handwheel driving gear set in the lower part includes 4 gears of longitudinal arrangement.
Preferably, the lower part small handwheel driving gear set includes 4 gears of longitudinal arrangement.
Preferably, the non-disposable segment structure includes small handwheel, big handwheel, small handwheel axis, big hand wheel shaft, small handwheel biography
Moving gear group, big handwheel driving gear set, small handwheel are fixedly connected with small handwheel axis, small handwheel axis and small handwheel driving gear set
First order gear be fixedly connected, each gear is normally engaged by standard inside small handwheel driving gear set；Big handwheel and big handwheel
Axis is fixedly connected, and big hand wheel shaft is fixedly connected with the first order gear of big handwheel driving gear set, in big handwheel driving gear set
Each gear in portion is normally engaged by standard.
Preferably, the small handwheel driving gear set includes 5 gears of longitudinal arrangement, and big handwheel driving gear set includes
5 gears of longitudinal arrangement.
A kind of connected structure applied on endoscope provided by the utility model, has the following beneficial effects: this structure
Due to only needing through grafting it is achieved that easy to operate, quick and convenient, a kind of outstanding solution is provided for practical application
Scheme realizes disposable replacement under the premise of not increasing medical staff's operation difficulty；Meanwhile it will be primary after use
Property section throw away, retain non-disposable section, saved cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of handle body；
Fig. 2 is the decomposition texture schematic diagram of handle body；
Fig. 3 is the decomposition texture schematic diagram of handle body；
Fig. 4 is the structural schematic diagram of non-disposable segment structure；
Fig. 5 is the structural schematic diagram of non-disposable segment structure；
Fig. 6 is the structural schematic diagram of disposable segment structure.
In figure:
1. disposable 11. button of segment structure, the 12. non-disposable sections of grafting mounting blocks 13. of non-disposable segment structure 2. are non-
14. non-disposable sections of electrical outlets of disposable section gear module, 15. jack 16. slides 21. disposable sections of gear dies of lock body
The big handwheel of 131. small handwheel of block 22. disposable sections of grafting mounting blocks, 23. disposable sections of electrical outlets, 24. guide post 132.
133. 134. big 211. lower part of handwheel driving gear set of big 135. small handwheel driving gear set of hand wheel shaft 136. of small handwheel axis
213. big 214. small handwheels of handwheel respective sprockets of big 212. lower part small handwheel driving gear set of handwheel driving gear set are corresponding
Sprocket wheel
Specific embodiment
Explanation is further explained to the utility model below in conjunction with specific embodiments and the drawings.
A kind of connected structure applied on endoscope provided by the utility model, including handle case and handle body, such as Fig. 1
Shown, the handle body includes non-disposable segment structure 1 and disposable segment structure 2, the non-disposable segment structure 1 and disposable
Segment structure 2 passes through plug connection；
The disposable segment structure 2 includes disposable section grafting mounting blocks 22, disposable section gear module 21, disposable section
Electrical outlet 23 and guide post 24, the disposable section grafting mounting blocks 22 are equipped with the slot structure of perforation, the disposable section
Gear module 21 is embedded on disposable section grafting mounting blocks 22 by slot structure, and the guide post 24 is fixed on disposable section
22 upper surface of grafting mounting blocks, as shown in Figure 2；The non-disposable segment structure 1 includes button 11, non-disposable section of grafting installation
Block 12, non-disposable section of electrical outlet 14, jack 15, sliding lock body 16 and non-disposable section of gear module 13, the non-once
Property section grafting mounting blocks 12 be hollow structure, connect with disposable segment structure 2 by inserting mode；The button 11 is mounted on non-
On disposable section grafting mounting blocks 12, it is fixedly connected with sliding lock body 16, as shown in Figure 6；The non-disposable section of gear module
13 are mounted on the upper surface of non-disposable section of grafting mounting blocks 12, and the jack 15 is located at non-disposable section of grafting mounting blocks 12
Lower surface is used cooperatively with guide post 24, and jack 15 and guide post 24 are used cooperatively, and is subject to the main component of torque, is guaranteed
The reliability of total component, as shown in Fig. 2 and Fig. 3.Non-disposable section of electrical outlet 14 and disposable section electrical outlet
23 are used cooperatively.
The non-disposable section of gear module 13 includes small handwheel 131, big handwheel 132, small handwheel axis 133, big hand wheel shaft
134, small handwheel driving gear set 135, big handwheel driving gear set 136, small handwheel 131 is fixedly connected with small handwheel axis 133, small
Hand wheel shaft 133 is fixedly connected with the first order gear of small handwheel driving gear set 135, and 135 inside of small handwheel driving gear set is each
Gear is normally engaged by standard；Big handwheel 132 is fixedly connected with big hand wheel shaft 134, big hand wheel shaft 134 and big handwheel transmission gear
The first order gear of group 136 is fixedly connected, and the big 136 each gear in inside of handwheel driving gear set is normally engaged by standard, described small
Handwheel driving gear set 135 includes 5 gears of longitudinal arrangement, and big handwheel driving gear set 136 includes 5 of longitudinal arrangement
Gear, as shown in Figure 4.
The disposable section gear module 21 includes the big handwheel driving gear set 211 in lower part, lower part small handwheel transmission gear
Group 212, big handwheel respective sprockets 213 and small handwheel respective sprockets 214, the final-stage gear of the big handwheel driving gear set 211 in lower part
It is fixedly connected with big handwheel respective sprockets 213, the big 211 each gear in inside of handwheel driving gear set in lower part is engaged by standard, lower part
The final-stage gear of big handwheel driving gear set 136 of the chopped-off head gear of big handwheel driving gear set 211 with non-disposable section is being inserted
It is engaged after connecing by standard, the big handwheel driving gear set 211 in lower part includes 4 gears of longitudinal arrangement；Lower part small handwheel passes
The final-stage gear of moving gear group 212 is fixedly connected with small handwheel respective sprockets 214, inside lower part small handwheel driving gear set 212
Each gear is engaged by standard, the chopped-off head gear of lower part small handwheel driving gear set 212 and non-disposable section of small handwheel driving cog
The final-stage gear of wheel group 135 is engaged after grafting by standard, and the lower part small handwheel driving gear set 212 includes longitudinal arrangement
4 gears, as shown in Figure 5.
When specific grafting, two hands hold non-disposable segment structure 1 and disposable segment structure 2 respectively, and guide post 24 is inserted
Enter jack 15, then apply pressure on the inclined-plane of sliding lock body 16, sliding lock body 16 is complete under the action of transverse component
Jack 15 is squeezed out, then guide post 24 is able to continue to advance to depths, until non-disposable segment structure 1 and disposable segment structure 2
Surface is overlapped, and the gap position face of guide post 24 slides lock body 16 at this time, and sliding lock body 16 is able to again under the action of the spring
Advance, into gap, realizes locking；The process of extraction operates specifically: a hand holds non-disposable segment structure 1, uses simultaneously
Finger presses button 11, is equal to manually the completely out jack 15 of sliding lock body 16, is detached from the gap of guide post 24, another
Hand holds disposable segment structure 2, and force is extracted, and operation terminates.
The structure of the utility model design has good smoothness and reliability, by guaranteeing smoothness with flowering structure
And reliability:
Reliability Assurance:
1. guide post 24 (stainless steel material) and jack 15 cooperate, it is subject to the main component of torque；
It is to hold 2. non-disposable segment structure 1 and disposable segment structure 2 (for upper and lower Al alloy block) have the combination of step and slot
By the minor components of torque；
Smoothness guarantees:
1. guide post 24 (stainless steel material) and jack 15 have certain interval between being, there is rounded corner on lock pillar head；
2. each component has Geometrical Tolerance Principle, guarantee vertical grafting；
3. non-disposable segment structure 1 and disposable segment structure 2 (for upper and lower Al alloy block) have step and slot to inserting
Inclined-plane guiding.
Specific case used herein elaborates utility model design, and the explanation of above embodiments is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of connected structure applied on disposable endoscope, which is characterized in that including handle case and handle body, the hand
Shank body includes non-disposable segment structure and disposable segment structure, and the non-disposable segment structure and disposable segment structure grafting connect
It connects；
The disposable segment structure includes disposable section grafting mounting blocks, disposable section gear module and guide post, described primary
Property section grafting mounting blocks be equipped with the slot structure of perforation, the disposable section gear module is embedded in disposable section by slot structure
On grafting mounting blocks, the guide post is fixed on disposable section grafting mounting blocks upper surface；
The non-disposable segment structure includes button, non-disposable section of grafting mounting blocks, jack, slides lock body and non-disposable section
Gear module, the non-disposable section of grafting mounting blocks are hollow structure, are connect with disposable segment structure by inserting mode；Institute
It states button to be mounted on non-disposable section of grafting mounting blocks, be fixedly connected with sliding lock body；The non-disposable section of gear module
It is mounted on the upper surface of non-disposable section of grafting mounting blocks, the jack is located at the lower surface of non-disposable section of grafting mounting blocks,
It is used cooperatively with guide post.
2. connected structure according to claim 1, which is characterized in that further include disposable section on the disposable segment structure
Electrical outlet further includes non-disposable section of electrical outlet, non-disposable section of electrical outlet and one on the non-disposable segment structure
Secondary property section electrical outlet is used cooperatively.
3. connected structure according to claim 2, which is characterized in that the disposable segment structure includes that the big handwheel in lower part passes
Moving gear group, lower part small handwheel driving gear set, big handwheel respective sprockets and small handwheel respective sprockets, the big handwheel driving cog in lower part
The final-stage gear of wheel group is fixedly connected with big handwheel respective sprockets, and each gear is nibbled by standard inside the big handwheel driving gear set in lower part
It closes, the final-stage gear of the chopped-off head gear of the big handwheel driving gear set in lower part and non-disposable section of big handwheel gear set is after grafting
It is engaged by standard；The final-stage gear of lower part small handwheel driving gear set is fixedly connected with small handwheel respective sprockets, lower part small handwheel
Each gear is by standard engagement inside driving gear set, and the chopped-off head gear of lower part small handwheel driving gear set is small with non-disposable section
The final-stage gear of handwheel gear set is engaged after grafting by standard.
4. connected structure according to claim 3, which is characterized in that the big handwheel driving gear set in lower part includes longitudinal
4 gears of arrangement.
5. connected structure according to claim 3, which is characterized in that the lower part small handwheel driving gear set includes longitudinal
4 gears of arrangement.
6. connected structure according to claim 2, which is characterized in that the non-disposable segment structure includes small handwheel, big
Handwheel, small handwheel axis, big hand wheel shaft, small handwheel driving gear set, big handwheel driving gear set, small handwheel are fixed with small handwheel axis
Connection, small handwheel axis are fixedly connected with the first order gear of small handwheel driving gear set, each tooth inside small handwheel driving gear set
Wheel is normally engaged by standard；Big handwheel is fixedly connected with big hand wheel shaft, the first order of big hand wheel shaft and big handwheel driving gear set
Gear is fixedly connected, and each gear is normally engaged by standard inside big handwheel driving gear set.
7. connected structure according to claim 6, which is characterized in that the small handwheel driving gear set includes longitudinal arrangement
5 gears, big handwheel driving gear set includes 5 gears of longitudinal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156478.9U CN208582371U (en) | 2017-09-11 | 2017-09-11 | A kind of connected structure applied on disposable endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156478.9U CN208582371U (en) | 2017-09-11 | 2017-09-11 | A kind of connected structure applied on disposable endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208582371U true CN208582371U (en) | 2019-03-08 |
Family
ID=65531139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721156478.9U Active CN208582371U (en) | 2017-09-11 | 2017-09-11 | A kind of connected structure applied on disposable endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208582371U (en) |
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2017
- 2017-09-11 CN CN201721156478.9U patent/CN208582371U/en active Active
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