CN209377526U - Endoscope and its handle - Google Patents
Endoscope and its handle Download PDFInfo
- Publication number
- CN209377526U CN209377526U CN201721312062.1U CN201721312062U CN209377526U CN 209377526 U CN209377526 U CN 209377526U CN 201721312062 U CN201721312062 U CN 201721312062U CN 209377526 U CN209377526 U CN 209377526U
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- CN
- China
- Prior art keywords
- handle
- operation portion
- rotating part
- control piece
- endoscope
- 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.)
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Abstract
The utility model discloses a kind of endoscope and its handles.Handle applies an endoscope, one end of one of one end connection endoscope of handle insertion tube.Handle includes rotating part, control piece and operation portion.Rotating part includes a pedestal and two shafts, and each shaft is separately positioned on opposite two faces of pedestal.The periphery of one end linker seat of control piece, the another end of the another end connection insertion tube of control piece.Operation portion is arranged in the outside of handle, and two ends of operation portion are separately connected each shaft of rotating part.The utility model is separately connected each shaft of rotating part using two ends of the operation portion of handle, when operating operation portion, rotating part can be interlocked easily and drive control piece, to reach outside labor-saving effect, due to being two ends by operation portion to connect rotating part, therefore in being less susceptible to cause the interruption performed the operation or detected to avoid because of operation portion fracture in operation, therefore serviceability is improved.
Description
Technical field
The utility model relates to a kind of endoscope and its handles, and in particular to a kind of twin shaft control-rod that is equipped with cooperates twin shaft
The endoscope and its handle of rotational structure.
Background technique
For existing endoscope when body operation or detection need, a bending section can be had by being typically inserted into pipe, and user
Various angles then are bent to control bending section by the rotary part in operation handle, to be detected or be clapped to inside of human body
Camera is used and carries out accurate inspection, treatment or judgement to disease.
Rotary part on handle usually has rotary components and joystick, and rotary components are located in handle, handle its
Middle side is then equipped with the joystick of connection rotary components, therefore when user bending section to be made bends to more each angle, then needs to operate
Joystick on handle uses gearing rotary components and drives bending section to be bent again.
However, since the joystick on handle is usually only located at the wherein side on handle, and the volume relative to handle,
Usual joystick is less likely have biggish size or biggish volume, if therefore user accidentally operate excessively energetically
When, then the junction that may cause joystick and rotary components is broken, then therefore whole group endoscope is eliminated, more due to joystick
Size it is little, therefore user's operation is not easy, be more likely to cause not accurate in manipulation and need to take longer time plus
To operate, and then waste of manpower and time.
Utility model content
The purpose of this utility model is to provide a kind of endoscope and its handles, can solve in above-mentioned prior art problem
One or more.
In order to achieve the above object, the utility model provides a kind of handle.Handle apply an endoscope, handle one end connection in
One end of one of sight glass insertion tube.Handle includes rotating part, control piece and operation portion.Rotating part includes a pedestal and two shafts,
Each shaft is separately positioned on opposite two faces of pedestal.The another end connection of the periphery of one end linker seat of control piece, control piece is inserted
Enter the another end of pipe.Operation portion is arranged in the outside of handle, and two ends of operation portion are separately connected each shaft of rotating part.
In order to achieve the above object, the utility model also provides a kind of endoscope.Endoscope includes above-mentioned handle, an insertion tube
An and front end.One end of one end connection insertion tube of handle.One end of the another end connection front end of insertion tube.Handle includes rotation
Transfer part, control piece and operation portion.Rotating part includes a pedestal and two shafts, and each shaft is separately positioned on opposite two faces of pedestal.
The periphery of one end linker seat of control piece, the another end of the another end connection insertion tube of control piece.Operation portion is arranged except handle
Two ends of side, operation portion are separately connected each shaft of rotating part.
The beneficial effects of the utility model are: the utility model is separately connected rotating part using two ends of the operation portion of handle
Each shaft can interlock easily rotating part when operating operation portion and drive control piece, to reach outside labor-saving effect, due to being
By two ends of operation portion to connect rotating part, thus in be less susceptible in operation to avoid caused because of operation portion fracture operation or
The interruption of detection, therefore improve serviceability.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the endoscope apparatus of embodiment of the utility model.
Fig. 2 is a kind of structural perspective of the handle of embodiment of the utility model.
Fig. 3 is the explosive view of the endoscope of Figure 1A.
Fig. 4 is the A-A sectional view of the insertion tube of the endoscope of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Figure 1A is a kind of structural schematic diagram of the endoscope of embodiment of the utility model.Figure 1B is the utility model
A kind of structural schematic diagram of the endoscope of embodiment.As illustrated in figures 1A and ib, endoscope 100 is inserted including one handle 110, one
Enter pipe 120, a front end 130 and a connecting line 140.Handle 110 one end connection insertion tube 120 one end, insertion tube 120 it
Another end connects one end of front end 130, one end of the another end connecting line 140 of handle 110.The endoscope 100 of the present embodiment can weigh
Multiple use can also be deserted or disposable endoscope 100, and insertion tube 120 then can be hose or hard tube, make
User can select repeatability or disposable endoscope 100 according to demand, more insertion tube 120 can be selected on demand for hose
Or hard tube, but the utility model and without restriction.
Fig. 2 is a kind of structural perspective of the handle of embodiment of the utility model.Fig. 3 is the quick-fried of the endoscope of Figure 1A
Fried figure.Referring to shown in Figure 1A to Fig. 3, handle 110 includes a rotating part 111, at least a control piece 112 and an operation
Portion 113.Rotating part 111, control piece 112 and operation portion 113 are connected with each other.
The rotating part 111 of the present embodiment, including a pedestal 111b, two shaft 111h and at least one first fixing piece 111f.
Each shaft 111h is separately positioned on the opposite two face 111s1 of pedestal 111b.Wherein, pedestal 111b by least one side 111s2 and
Opposite two face 111s1 are constituted, and pedestal 111b, in flat, the shape of pedestal 111b can be one cylindric, a semicolumn
Shape, a long square column, a tetragonal prism or a polygon column etc., at this then by taking pedestal 111b is flattened cylindrical shape as an example, therefore pedestal
The shape of the opposite two face 111s1 of 111b is circle, and the side 111s2 of pedestal 111b then can be the periphery of pedestal 111b.This
In embodiment, two shaft 111h can be more respectively provided on the center of circle of opposite two face 111s1 of pedestal 111b, herein with rotating part
For 111 have two the first fixing piece 111f, therefore two the first fixing piece 111f are separately positioned on the week of pedestal 111b
Edge further says, one end of two shaft 111h is separately positioned on the center of circle of opposite two face 111s1 of pedestal 111b, 2 the
One fixing piece 111f is respectively provided on the relative position of side 111s2 of pedestal 111b.
In embodiment, handle 1110 more can have two control pieces 112, one end linker seat of control piece 112
The periphery of 111b, the another end of the another end connection insertion tube 120 of control piece 112, further says, one end of control piece 112 more connects
It connects in the first fixing piece 111f, and while handle 110 is connect with insertion tube 120, then the another end of control piece 112 more connects insertion
The inside of one end of pipe 120.Control piece 112 in can be a metal line in implementation, material can be stainless steel wire or its
His metal material line, more can be the line of material not easy to break, but the utility model is without restriction.In other words, two metal wires
One end be more separately connected rotating part 111 pedestal 111b periphery 2 first fixing piece 111f.
In embodiment, operation portion 113 is arranged in the outside of handle 110, and two ends of operation portion 113 are separately connected rotating part
111 each shaft 111h.It further says, operation portion 113 distinguishes position with more two connectors 113c, each connector 113c
In operation portion 113 two ends and be separately connected each shaft 111h.In other words, the connector 113c at two ends of operation portion 113 more divides
She Zhi not be in the two opposite outer of handle 110, and each connector 113c is more separately connected the another end of each shaft 111h.The present embodiment
Operation portion 113 can be a remote control hand handle, and the external form of operation portion 113 is in n font, ㄇ font.
In an embodiment, handle 110 further includes an accommodating space 110s, is this means, more formed with accommodating space in handle 110
The part of 110s, rotating part 111 and control piece 112 is located in accommodating space 110s.The accommodating space 110s of the present embodiment
It more can be by a top surface, a bottom surface and four constituted (not shown) in side.It is empty in the accommodating of another embodiment, handle 110
Between 110s more can be a groove, can be and be formed in handle 110 with a cube or a gengon.But the utility model is not subject to
Limitation.
In another embodiment, rotating part 111, control piece 112 and operation portion 113 more constitute a rotational structure, this rotation knot
Structure can be applied to the handle (not shown) of various types or aspect and the handle 110 (as shown in Fig. 1 and Fig. 2) of this case, and rotate
Portion 111 and control piece 112 are then arranged in the handle of application, and the outside of the handle of application is then arranged in operation portion 113, into one
Say that the two opposite outer in handle is more arranged in operation portion 113, and is separately connected each shaft 111h of rotating part 111 in step ground.Using
Handle and its rotating part, control piece and operation portion, respectively with the handle 110 of Fig. 1 and Fig. 2 and its rotating part 111, control piece
112 and operation portion 113 can executive mode, running and actuation having the same, repeated no more in this.
In another embodiment, handle 110 can more apply an endoscope, this endoscope can be the endoscope 100 of this case (such as
Shown in Fig. 1) or other kinds of endoscope (not shown), in other words, any endoscope all alternatively at the handle of this case 110,
And one end of one of one end connection endoscope of handle 110 insertion tube, to control the bending section bendable of insertion tube by handle 110
Song is at various angles or stretches.Using endoscope insertion tube, front end and connecting line, respectively with the endoscope of Fig. 1 100 and
Its insertion tube 120, front end 130 and connecting line 140 can executive mode, running and actuation having the same, it is no longer superfluous in this
It states.
Fig. 4 is the A-A sectional view of the insertion tube of the endoscope of Fig. 1.As shown in Figure 1A, Figure 1B, Fig. 3 and Fig. 4, in embodiment
In, insertion tube 120 has a bending section 121 interconnected and a multi-cavity catheter 122.Wherein, one end of bending section 121 and more
One end of cavities conduit pipe 122 is connected.Bending section 121 has at least one second fixing piece 121f, at this then with the tool of bending section 121
For having two the second fixing piece 121f.Two the second fixing piece 121f are respectively set and are fixed in one end of bending section 121
Opposite sides, the second fixing piece 121f more may be used in can be a hook part, a hangers or the protruded stigma etc. with duck eye in implementation
To be a material as the component of metal, make the second fixing piece 121F and control piece 112 by the processing methods such as soldering or welding
It is connected with each other and fixed.
It is more formed with an at least access opening in multi-cavity catheter 122, it is logical that a camera shooting is this means, more formed in multi-cavity catheter 122
Road hole 122c1, at least an instrument channel hole 122c2 and control channel hole 122c3 etc..In in implementation, bending section 121 and multi-cavity are led
Pipe 122 can be integrally formed, or by a waterproof stickiness material, or make bending section and more by fixing piece, such as rivet etc.
Cavities conduit pipe is connected with each other and fixes.And the camera channel hole 122c1 of multi-cavity catheter 122, at least an instrument channel hole 122c2 and
Control channel hole 122c3 more has part to wear or be formed in bending section 121.
When one end of one of one end of handle 110 connection endoscope 100 insertion tube 120 is connected, then control piece 112 is worn
If in the control channel hole 122c3 of multi-cavity catheter 122 and bending section 121, the another end of control piece 112 exposes control channel hole
122c3 and at least one second fixing piece 121f for connecting bending section 121 are then separately connected at this with the another end of two control pieces 112
For 2 second fixing piece 121f of bending section 121.
As shown in Figure 1A, Figure 1B and Fig. 3, when operation portion is mobile or from 120 court of insertion tube from handle 110 towards insertion tube 120
When handle 110 is mobile, then rotating part 111 and control piece 112 keep bending section 121 mobile by operation portion 113.This means, work as use
When person manipulates operation portion 113, then operation portion 113 can be mobile or from insertion tube 120 towards handle from handle 110 towards insertion tube 120
110 is mobile, and to drive rotating part 111 and control piece 112 simultaneously, and simultaneously, control piece 112 is from handle 110 towards insertion tube 120
Mobile or mobile from insertion tube 120 towards handle 110, the another end of control piece 112 interlocks bending section 121, makes 121 bendable of bending section
Song at various needs angle or stretch or return back to original angle.
As shown in Figure 1A and Fig. 3, in another embodiment, when operation portion 113 is mobile towards a first direction D1, then rotating part
111 opposite handles 110 are mobile towards first direction D1 with operation portion 113, and 112 relative rotation portion 111 of control piece is towards a second party
Mobile to D2, the another end relation control part 112 of insertion tube 120 is mobile towards a third direction D3.
As shown in Figure 1B and Fig. 3, then revolved in another embodiment when operation portion 113 is mobile against first direction D1 towards one
111 opposite handle 110 of transfer part with operation portion 113 towards first direction D1 mobile, 112 relative rotation portion 111 towards second of control piece
Direction D2 is mobile, and the another end relation control part 112 of insertion tube 120 is mobile towards a fourth direction D4.
Front end 130 may include two through-hole (not shown), and two through-holes are respectively communicated with camera channel hole 122c1 and instrument channel
Hole 122c1.Wherein, instrument channel hole 122c1 is then for instrument needed for user's insertion, to be performed the operation and be examined to inside of human body
The movement such as survey.
In embodiment, endoscope 100 includes a camera assembly and a host (not shown), and camera assembly has a camera shooting
Camera and signal line is electrically connected in head, a photosensory assembly, a circuit board and a signal line (not shown), circuit board, sense
Optical assembly is more electrically connected between camera and circuit board.Camera, photosensory assembly and circuit board more can be set in front end
The through-hole that one of them of 130 is connected to camera channel hole 122c1, but the utility model and without restriction.Signal line is then arranged simultaneously
It is electrically connected across bending section 121 and the camera channel hole 122c1 of multi-cavity catheter 122, then with the route of connecting line 140.By
Camera, photosensory assembly and the circuit board of camera assembly are transmitted to hand by signal line to capture and generate the image of needs
The circuit board (not shown) of handle 110, then image is transmitted to endoscope through connecting line 140 again by the circuit board in handle 120
The screen of 100 host uses observation inside of human body.
In conclusion be located at the two sides on handle 110 by operation portion 113, and two ends of operation portion 113 respectively with handle
Two shaft 111h of the rotating part 111 in 110 are connected, then when user operates operation portion 113 from handle 110 towards insertion tube
120 it is mobile or mobile towards handle 110 from insertion tube 120 when, operation portion 113 can interlock rotating part 111 to drive control piece 112,
Various angles required for control piece 112 then drives bending section 121 to bend to, due to the both ends of operation portion 113, i.e. connector
113c is connect with two shaft 111h of rotating part 111 respectively, other than it can easily, conveniently and effortlessly manipulate, more by operation
Two ends in portion 113, i.e. connector 113c are to connect rotating part 111, therefore in being less susceptible in operation to avoid because operation portion 113 is disconnected
It splits and causes the interruption performed the operation or detected, therefore improve serviceability.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (8)
1. a kind of handle, using an endoscope, one end of the handle connects one end of one of endoscope insertion tube, described
Insertion tube further includes a bending section, and the bending section includes at least one second fixing piece, which is characterized in that the handle includes:
One rotating part, including a pedestal and two shafts, each shaft are separately positioned on opposite two faces of the pedestal；
An at least control piece, one end of the control piece connect the periphery of the pedestal；And
One operation portion is arranged in the outside of the handle, and two ends of the operation portion are separately connected the described each of the rotating part
Shaft, the another end of the control piece more connect second fixing piece of the bending section, when the operation portion from handle towards insert
It is mobile or mobile from insertion tube towards handle to enter pipe, then the rotating part and the control piece make the bending by the operation portion
Portion's bending.
2. handle according to claim 1, which is characterized in that the rotating part further includes at least one first fixing piece, institute
The setting of the first fixing piece is stated in the periphery of the pedestal, one end of the control piece more connects first fixing piece.
3. handle according to claim 1, which is characterized in that the operation portion has more two connectors, each connection
Part is located at two ends of the operation portion and is separately connected each shaft.
4. handle according to claim 1, which is characterized in that when the operation portion is towards a first direction or one against first party
To movement, then the rotating part relative to the handle with the operation portion towards the first direction mobile, the control piece phase
It is mobile towards a second direction to the rotating part, the another end of the insertion tube relative to the control piece towards a third direction it is mobile or
One fourth direction is mobile.
5. handle according to claim 1, which is characterized in that including an accommodating space, the rotating part and the control
The part of part is located in the accommodating space.
6. handle according to claim 1, which is characterized in that the rotating part, the control piece and the operation portion are more
Constitute a rotational structure.
7. a kind of endoscope, which is characterized in that the endoscope includes:
Handle according to claim 1；
One insertion tube, one end of the handle connect one end of the insertion tube；And
One front end, the another end of the insertion tube connect one end of the front end.
8. endoscope according to claim 7, which is characterized in that the rotating part, the control piece and the operation portion
More constitute a rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312062.1U CN209377526U (en) | 2017-10-11 | 2017-10-11 | Endoscope and its handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312062.1U CN209377526U (en) | 2017-10-11 | 2017-10-11 | Endoscope and its handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209377526U true CN209377526U (en) | 2019-09-13 |
Family
ID=67868102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312062.1U Active CN209377526U (en) | 2017-10-11 | 2017-10-11 | Endoscope and its handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209377526U (en) |
-
2017
- 2017-10-11 CN CN201721312062.1U patent/CN209377526U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |