CN210550926U - Device for separating endoscope light receiving part shell and light guide handle assembly - Google Patents
Device for separating endoscope light receiving part shell and light guide handle assembly Download PDFInfo
- Publication number
- CN210550926U CN210550926U CN201921553669.8U CN201921553669U CN210550926U CN 210550926 U CN210550926 U CN 210550926U CN 201921553669 U CN201921553669 U CN 201921553669U CN 210550926 U CN210550926 U CN 210550926U
- Authority
- CN
- China
- Prior art keywords
- separating
- hole
- separation
- supporting plate
- bolt
- 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
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a device for separating an endoscope light-receiving part shell and a light guide handle component, which comprises a base and a separating seat; a front supporting plate and a rear supporting plate are symmetrically arranged at the front end and the rear end of the base, and a first metal rod and a second metal rod are arranged on the rear supporting plate and the front supporting plate; the separating seat is arranged on the left side of the base; the front end and the rear end of the separating seat are provided with a front separating bolt and a rear separating bolt, and the front separating bolt and the rear separating bolt penetrate through a front separating through hole and a rear separating through hole on the separating seat and are in threaded connection with a front separating hole and a rear separating through hole on the front supporting plate and the rear supporting plate; a separating groove is formed above the separating seat. The separation bolt is rotated to form a pulling force, when a certain pulling force is reached, the soft silica gel used at the bonding part of the outer shell of the catheter part and the handle of the catheter part is slowly torn, the outer shell of the catheter part and the handle of the catheter part can be separated, the problem that the outer shell of the catheter part and the handle of the catheter part cannot be effectively separated manually is solved, and the reliability is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of the endoscope and specifically relates to a device of separation endoscope portion of meeting shell and leaded light handle subassembly is related to.
Background
Although the optical paths and the appearances of products of various hard tube endoscope production plants in the world are different at present, the basic structures of the products are consistent: consists of a working lens tube part, a structure part, an eyeshade part and an optical cable interface part. The main structure part, the eyeshade part and the optical cable interface part are not easy to be damaged except for being severely collided. The most vulnerable part is the working barrel part. Taking a phi 4mm hard tube endoscope as an example, the structure is shown in fig. 4: the working lens tube mainly comprises four parts: a light guide portion case 7, a duct portion handle 71, a light guide handle 72, and a duct 75. The optical lens is arranged on the handle 71 of the catheter part to form an optical system, and the optical fiber is arranged in the light guide handle 72 to be used for illumination.
The clamp in the prior art has no fixed extrusion separation of the bonding part of the shell of the conduit part and the handle of the conduit part, and the fixed extrusion separation of the shell of the conduit part and the handle of the conduit part needs to spend a large amount of strength to tear the soft silica gel used by the bonding part of the shell of the conduit part and the handle of the conduit part, and has insufficient separation accuracy and reliability, and is easy to damage the product per se.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A device for separating a shell of a light receiving part of an endoscope and a light guide handle assembly is characterized by comprising a base; a front supporting plate and a rear supporting plate are symmetrically arranged at the front end and the rear end of the base, and the front supporting plate and the rear supporting plate are parallel and are vertical to the base;
a light guide clamping groove is formed above the rear supporting plate; a rear mounting through hole is formed in the rear supporting plate, a first metal rod penetrates through the rear mounting through hole, and the first metal rod is in sliding fit with the rear mounting through hole and is perpendicular to the rear supporting plate; a front mounting through hole is formed in the front support plate, a second metal rod penetrates through the front mounting through hole, and the second metal rod is in sliding fit with the front mounting through hole and is vertical to the front mounting plate;
the separation seat is arranged on the left side of the base; a front separation through hole is formed at the front end of the separation seat, and a front separation bolt penetrates through the front separation through hole; a rear separation through hole is formed at the rear end of the separation seat, and a rear separation bolt penetrates through the rear separation through hole; a front separation hole is formed in the left side of the front supporting plate, and a rear separation hole is formed in the left side of the rear supporting plate; the right end of the front separation bolt penetrates through the front separation through hole and is in threaded connection with the front separation hole; the right end of the rear separation bolt penetrates through the rear separation through hole and is in threaded connection with the rear separation hole; the front separating bolt is also provided with clamp springs on the left side and the right side of the front separating through hole respectively, the inner sides of the clamp springs are tightly matched with the front separating bolt, and the end surfaces of the clamp springs, which are contacted with the separating seat, are in sliding fit with the left side and the right side of the separating seat; the back separating bolt is also provided with clamp springs on the left side and the right side of the back separating through hole respectively, the inner sides of the clamp springs are tightly matched with the back separating bolt, and the end surfaces of the clamp springs, which are contacted with the separating seat, are in sliding fit with the left side and the right side of the separating seat; a separating groove is formed above the separating seat.
As a further aspect of the present invention: the upper end of the base is further formed with a front supporting groove and a rear supporting groove which are symmetrical front and back, the bottom of the front supporting plate is fixed with the front supporting groove through welding, and the bottom of the rear supporting plate is fixed with the rear supporting groove through welding.
As a further aspect of the present invention: the first metal rod and the second metal rod are both hollow cylindrical.
As a further aspect of the present invention: the middle part of the front separating bolt is in running fit with the front separating through hole.
As a further aspect of the present invention: the left side of the front separation bolt is formed with a front rotary handle.
As a further aspect of the present invention: the middle part of the rear separating bolt is in running fit with the rear separating through hole.
As a further aspect of the present invention: a rear rotating handle is formed on the left side of the rear separating bolt.
Compared with the prior art, the beneficial effects of the utility model are that: through the effect of four stress points, through putting into the separating tank of formulating with unseparated pipe portion whole, then go into light guide portion shell both sides through first metal rod and second metal rod card, rotate separation bolt through rotatory handle and form the pulling force, when reaching certain pulling force, slowly tear the soft silica gel that bonding position used, both can separate. The problem that the shell of the catheter part and the handle of the catheter part cannot be separated manually is solved, and the reliability is greatly improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the supporting groove of the present invention.
Fig. 3 is a schematic structural view of the front rotating handle of the present invention.
Fig. 4 is a schematic structural view of the light guide portion case.
Fig. 5 is a schematic view of the working state of the present invention.
Fig. 6 is another schematic view of the present invention.
In the figure: 1. a base; 2. a separating seat; 3. a rear support plate; 4. a front support plate; 5. the handle is rotated; 6. A front rotating handle; 7. a light guide part housing; 11. a rear supporting groove; 12. a front support slot; 21. a separation tank; 22. Then separating the through hole; 23. a front separation via; 31. a posterior separation well; 32. a light guide card slot; 33. mounting a through hole; 34. a first metal bar; 41. a front separation aperture; 42. a front mounting through hole; 43. a second metal bar; 51. then separating the plug; 61. front separation bolt; 62. a clamp spring; 71. a catheter section handle; 72. a light guide handle; 73. a light guide front projection; 74. a bump behind the light guide portion; 75. a conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, an apparatus for separating a light receiving portion housing of an endoscope from a light guiding handle 72 assembly includes a base 1; a front supporting plate 4 and a rear supporting plate 3 are symmetrically arranged at the front end and the rear end of the base 1, and the front supporting plate 4 is parallel to the rear supporting plate 3 and is vertical to the base 1;
a light guide clamping groove 32 is formed above the rear supporting plate 3; a rear mounting through hole 33 is formed in the rear supporting plate 3, a first metal rod 34 penetrates through the rear mounting through hole 33, and the first metal rod 34 is in sliding fit with the rear mounting through hole 33 and is perpendicular to the rear supporting plate 3; a front mounting through hole 42 is formed in the front support plate 4, a second metal rod 43 penetrates through the front mounting through hole 42, and the second metal rod 43 is in sliding fit with the front mounting through hole 42 and is vertical to the front mounting plate; the first metal rod 34 and the second metal rod 43 are both hollow cylindrical.
The separation seat 2 is arranged on the left side of the base 1; a front separation through hole 23 is formed at the front end of the separation seat 2, and a front separation bolt 61 penetrates through the front separation through hole 23; a rear separation through hole 22 is formed at the rear end of the separation seat 2, and a rear separation bolt 51 penetrates through the rear separation through hole 22; a front separation hole 41 is formed on the left side of the front support plate 4, and a rear separation hole 31 is formed on the left side of the rear support plate 3; the right end of the front separation bolt 61 passes through the front separation through hole 23 and is in threaded connection with the front separation hole 41; the right end of the rear separation bolt 51 passes through the rear separation through hole 22 and is in threaded connection with the rear separation hole 31; snap springs 62 are respectively mounted on the front separating bolt 61 on the left side and the right side of the front separating through hole 23, the inner side of the snap spring 62 is tightly matched with the front separating bolt 61, and the end surfaces of the snap springs 62, which are in contact with the separating seat 2, are in sliding fit with the left side and the right side of the separating seat 2; clamp springs 62 are respectively mounted on the left side and the right side of the rear separating through hole 2 on the rear separating bolt 51, the inner side of each clamp spring 62 is tightly matched with the rear separating bolt 51, and the end surfaces of the clamp springs 62, which are in contact with the separating seat 2, are in sliding fit with the left side and the right side of the separating seat 2; a separation groove 21 is also formed above the separation seat 2.
The upper end of the base 1 is further formed with a front supporting groove 12 and a rear supporting groove 11 which are symmetrical front and rear, the bottom of the front supporting plate 4 is fixed with the front supporting groove 12 through welding, and the bottom of the rear supporting plate 3 is fixed with the rear supporting groove 11 through welding.
The middle part of the front separating bolt 61 is rotationally matched with the front separating through hole 23, and the left side of the front separating bolt 61 is formed with a front rotating handle 6; the middle part of the rear separating bolt 51 is rotatably matched with the rear separating through hole 22, and a rear rotating handle 5 is formed on the left side of the rear separating bolt 51.
As shown in fig. 5 and fig. 6, the working principle of the present invention is: the left end of the light guide part shell 7 is connected with a duct part handle 71, and the duct part handle 71 is placed in the separation groove 21; the upper end of the light guide part shell 7 is connected with a light guide handle 72, and the light guide handle 72 is placed in the light guide clamping groove 32; a light guide rear projection 74 corresponding to the first metal rod 34 is formed at the rear end of the light guide housing 7, and the first metal rod 34 is clamped into the light guide rear projection 74; a light guide front projection 73 corresponding to the second metal rod 43 is formed at the front end of the light guide housing 7, and the second metal rod 43 is clamped into the light guide front projection 73; the right end of the light guide part shell 7 is connected with a conduit 75; the front rotating handle 6 and the rear rotating handle 5 are rotated to drive the front separating bolt 61 and the rear separating bolt 51 to rotate and form a pulling force, when a certain pulling force is reached, the soft silica gel used at the bonding part of the outer shell of the conduit part and the handle 71 of the conduit part is slowly torn, and the two can be separated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A device for separating a shell of a light receiving part of an endoscope and a light guide handle assembly is characterized by comprising a base; a front supporting plate and a rear supporting plate are symmetrically arranged at the front end and the rear end of the base, and the front supporting plate and the rear supporting plate are parallel and are vertical to the base;
a light guide clamping groove is formed above the rear supporting plate; a rear mounting through hole is formed in the rear supporting plate, a first metal rod penetrates through the rear mounting through hole, and the first metal rod is in sliding fit with the rear mounting through hole and is perpendicular to the rear supporting plate; a front mounting through hole is formed in the front support plate, a second metal rod penetrates through the front mounting through hole, and the second metal rod is in sliding fit with the front mounting through hole and is vertical to the front mounting plate;
the separation seat is arranged on the left side of the base; a front separation through hole is formed at the front end of the separation seat, and a front separation bolt penetrates through the front separation through hole; a rear separation through hole is formed at the rear end of the separation seat, and a rear separation bolt penetrates through the rear separation through hole; a front separation hole is formed in the left side of the front supporting plate, and a rear separation hole is formed in the left side of the rear supporting plate; the right end of the front separation bolt penetrates through the front separation through hole and is in threaded connection with the front separation hole; the right end of the rear separation bolt penetrates through the rear separation through hole and is in threaded connection with the rear separation hole; the front separating bolt is also provided with clamp springs on the left side and the right side of the front separating through hole respectively, the inner sides of the clamp springs are tightly matched with the front separating bolt, and the end surfaces of the clamp springs, which are contacted with the separating seat, are in sliding fit with the left side and the right side of the separating seat; the back separating bolt is also provided with clamp springs on the left side and the right side of the back separating through hole respectively, the inner sides of the clamp springs are tightly matched with the back separating bolt, and the end surfaces of the clamp springs, which are contacted with the separating seat, are in sliding fit with the left side and the right side of the separating seat; a separating groove is formed above the separating seat.
2. The device of claim 1, wherein the base further comprises front and rear symmetrical supporting grooves formed at an upper end thereof, a bottom of the front supporting plate is fixed to the front supporting groove by welding, and a bottom of the rear supporting plate is fixed to the rear supporting groove by welding.
3. The apparatus of claim 1, wherein the first metal rod and the second metal rod are both hollow cylinders.
4. The apparatus of claim 1 wherein the central portion of the front release latch is pivotally engaged with the front release through hole.
5. The apparatus of claim 1 wherein a front rotating handle is formed on the left side of the front release latch.
6. The apparatus of claim 5 wherein the middle portion of the rear release bolt is rotatably engaged with the rear release through hole.
7. The apparatus of claim 5, wherein a rear rotating handle is formed on the left side of the rear release latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553669.8U CN210550926U (en) | 2019-09-18 | 2019-09-18 | Device for separating endoscope light receiving part shell and light guide handle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553669.8U CN210550926U (en) | 2019-09-18 | 2019-09-18 | Device for separating endoscope light receiving part shell and light guide handle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550926U true CN210550926U (en) | 2020-05-19 |
Family
ID=70675230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921553669.8U Expired - Fee Related CN210550926U (en) | 2019-09-18 | 2019-09-18 | Device for separating endoscope light receiving part shell and light guide handle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550926U (en) |
-
2019
- 2019-09-18 CN CN201921553669.8U patent/CN210550926U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10185099B2 (en) | Optical fiber connector | |
| CN210550926U (en) | Device for separating endoscope light receiving part shell and light guide handle assembly | |
| CN211878257U (en) | Portable tail optical fiber | |
| CN109324374B (en) | Joint structure applied to universal optical fiber ferrule interface | |
| CN212623206U (en) | Optical fiber connector assembling device | |
| CN208249509U (en) | A kind of pay off rack for communications optical cable | |
| CN202720360U (en) | Hot-melt-type optical-fiber onsite connector | |
| CN211236987U (en) | OBD vehicle detection device | |
| CN211123436U (en) | Novel special screw rod for high lens | |
| CN209842158U (en) | External fixing device of optical transceiver module | |
| CN210864128U (en) | Extensible fiber optic distribution frame | |
| CN207336841U (en) | A kind of fiber adapter | |
| CN209911603U (en) | Adapter | |
| CN210981730U (en) | Optical fiber line rupture detector for computer network | |
| CN215067559U (en) | Spectacle frame and glasses | |
| CN217263899U (en) | Prevent pulling electric wire with winding structure | |
| CN207399690U (en) | A kind of modular cabinet cable outlet pore structure | |
| CN209821533U (en) | Military sunglasses with positioning function | |
| CN106941222A (en) | Can polar exchanging communications connectors | |
| CN110989121A (en) | Optical fiber bus puncture wire clamp tank-drawing type swinging wire guiding machine | |
| CN213212535U (en) | Stable adapter with anti-drop structure | |
| CN212965517U (en) | 12 ally oneself with integral type LC adapter group | |
| CN215986637U (en) | Integrated optical communication fusion support system | |
| CN214041832U (en) | Laser lens debugging clamp with multi-angle adjusting structure | |
| CN219266582U (en) | Optical fiber movable connector mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |