CN112022064A

CN112022064A - Medical endoscope connects

Info

Publication number: CN112022064A
Application number: CN202010873630.5A
Authority: CN
Inventors: 张一�; 陈东
Original assignee: Suzhou Xinguangwei Medical Technology Co ltd
Current assignee: Suzhou Xinguangwei Medical Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-12-04

Abstract

The invention discloses a medical endoscope joint, which comprises an optical adapter and an endoscope ocular, wherein a connecting joint is arranged between the optical adapter and the endoscope ocular, the connecting joint is divided into two parts, namely an inner joint and an outer joint, the inner joint comprises a joint bottom plate and inserting bodies which are symmetrically distributed on the joint bottom plate, a spring groove is formed in each inserting body, a plurality of spring supporting columns are arranged in each spring groove, springs are sleeved on the spring supporting columns, connecting elastic sheets are arranged on the outer sides of the spring grooves, each outer joint comprises a connecting plate, clamping sleeve plates are symmetrically arranged on two sides of each connecting plate, clamping ports are formed in the clamping sleeve plates, and the inserting bodies are inserted into the clamping ports. Through the application of the connecting joint, the installation efficiency of the endoscope eyepiece and the optical adapter is effectively improved.

Description

Medical endoscope connects

Technical Field

The invention relates to the technical field of endoscopes, in particular to a medical endoscope connector.

Background

Endoscopes are classified into industrial endoscopes and medical endoscopes; the industrial endoscope is mainly used for nondestructive testing of automobiles, aircraft engines, pipelines, mechanical parts and the like; with the rapid development of medical technology, endoscopes are applied more and more widely in the medical field; the endoscope generally comprises a lens body, a light guide beam interface, an ocular end connecting pipe, an ocular cover and other components; the endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software; it can enter the body through natural pore canals of the human body such as the oral cavity, and can also enter the body through artificial incisions, and the like; the endoscope can be used for seeing the pathological changes which can not be displayed by X-ray, and is mainly applied to the field of clinical medicine.

Endoscopy in the modern sense is emerging with the invention of fibre-optic endoscopes, which are classified from an application point of view and can be divided into two main categories: choose different endoscopes for use, with regard to the structure of present endoscope, need install the eyepiece of endoscope and optics adapter integrative, just can ensure the normal work of endoscope, the eyepiece of endoscope and the installation requirement of optics adapter are very strict, can appear phenomenon such as not hard up through present joint with eyepiece and optics adapter installation together, seriously influence the normal use of endoscope, and simultaneously, current joint installation is more complicated, can't carry out quick installation and dismantlement to eyepiece and optics adapter, the process of installation endoscope eyepiece and optics adapter, the availability factor has been influenced.

Disclosure of Invention

The invention aims to solve the problems and designs a medical endoscope joint.

The medical endoscope connector comprises an optical adapter and an endoscope eyepiece, wherein a connecting connector is arranged between the optical adapter and the endoscope eyepiece and is divided into two parts, namely an inner connector and an outer connector, the inner connector comprises a connector base plate and plug-in bodies which are symmetrically distributed on the connector base plate, spring grooves are formed in the plug-in bodies, a plurality of spring supporting columns are arranged in the spring grooves, springs are sleeved on the spring supporting columns, connecting elastic pieces are arranged on the outer sides of the spring grooves, the outer connector comprises a connecting plate, clamping sleeve plates are symmetrically arranged on two sides of the connecting plate, clamping interfaces are formed in the clamping sleeve plates, and the plug-in bodies are inserted into the clamping interfaces.

As a further description of the medical endoscope connector, a connection boss is provided on the connector base plate, and the connection boss is connected with the optical adapter.

As a further description of the medical endoscope connector, the connecting spring plate is fixed with the plug body by a fastening screw.

As further description of the medical endoscope joint, the endoscope eyepiece comprises an eyepiece main body, one side of the eyepiece main body is provided with a fixed boss, and one side of the fixed boss, which is far away from the eyepiece main body, is provided with an eyepiece cover.

As a further description of the medical endoscope joint, the eyepiece cover is fixedly mounted on the external joint.

As further description of the medical endoscope connector, an auxiliary support column is arranged on the side portion of the plug-in connector, located on the lower side of the connecting elastic sheet, and blocks the clamping sleeve plate.

As a further description of the medical endoscope joint, a plurality of raised friction plates for increasing friction force are arranged on the outer side of the optical adapter, and the plurality of raised friction plates are distributed in a circumferential mode.

As further description of the medical endoscope joint, a supporting table is installed on the top of the optical adapter, and an optical adapter protective sleeve is arranged on the supporting table.

As further description of the medical endoscope joint, the pressing opening is formed on the outer side of the clamping sleeve plate.

The medical endoscope joint has the advantages that the medical endoscope joint comprises an optical adapter and an endoscope ocular, a connecting joint is arranged at the connecting part of the endoscope ocular and the optical adapter, the connecting joint is divided into two parts, namely an inner joint and an outer joint, the inner joint comprises a joint bottom plate and plug-in bodies which are symmetrically arranged at the bottom of the joint bottom plate, a spring groove is formed in the side part of each plug-in body, a plurality of spring supporting columns are arranged in the spring grooves, springs are sleeved on the corresponding spring supporting columns, connecting elastic sheets are arranged on the outer sides of the spring grooves and fixedly connected with the plug-in bodies through fastening screws, the outer joint comprises a connecting plate, clamping sleeve plates are symmetrically arranged on two sides of the connecting plate, clamping ports are formed in the clamping sleeve plates, pressing openings are formed in the side parts of the clamping sleeve plates, inner joint one side and optical adapter fixed connection, the outer joint is connected with the endoscope eyepiece, during the use, the inner joint plug-in body inserts in the joint mouth of outer joint, will connect the shell fragment to bounce under the effect of spring force, it closely fixes inside the joint lagging closely to connect the shell fragment, and then with the steady connection of optical adapter and endoscope eyepiece, when needing to dismantle, through pressing the connection shell fragment, make interior casing and shell body part, this connector structure is simple, therefore, the clothes hanger is strong in practicability, the stability of connection is high, and this connector simple to operate is swift, application through this connector, the installation effectiveness of endoscope eyepiece and optical adapter has effectively been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of another view of the present invention.

In the figure, 1, an optical adapter; 2. an endoscope eyepiece; 3. connecting a joint; 4. an inner joint; 5. an outer joint; 6. an insertion body; 7. a spring slot; 8. a spring support post; 9. connecting the elastic sheets; 10. a connecting plate; 11. clamping a sleeve plate; 12. a card interface; 13. connecting the bosses; 14. an eyepiece main body; 15. fixing the boss; 16. an eyepiece cover; 17. an auxiliary support column; 18. protruding the friction plate; 19. a support table; 20. an optical adapter protective sleeve; 21. pressing the opening; 22. and the joint bottom plate.

Detailed Description

Firstly, the invention is designed originally, and the endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software; different endoscopes are selected, in terms of the structure of the existing endoscope, an eyepiece of the endoscope and an optical adapter need to be installed into a whole to ensure the normal work of the endoscope, the installation requirements of the eyepiece of the endoscope and the optical adapter are very strict, the eyepiece and the optical adapter are installed together through the existing joint and can be loosened, the normal use of the endoscope is seriously influenced, meanwhile, the existing joint is complex in installation and cannot be quickly installed and disassembled, and the use efficiency is influenced in the process of installing the eyepiece of the endoscope and the optical adapter.

The present invention will be described in detail with reference to the accompanying drawings, which show fig. 1 to 2, a medical endoscope joint for connecting an optical adapter 1 and an endoscope eyepiece 2. Between the optical adapter 1 and the endoscope eyepiece 2, a connection joint 3 is provided, which connection joint 3 comprises two parts, an inner joint 4 and an outer joint 5, respectively.

Inner joint 4 includes joint bottom plate 22, in order to realize the connection of inner joint 4 and outer joint 5, be provided with two socket bodies 6 that are the symmetric distribution on joint bottom plate 22, spring groove 7 has been seted up in this socket body 6's the outside, be provided with a plurality of spring support post 8 in spring groove 7, the cover is equipped with the spring on the spring support post 8 that corresponds, be provided with connection shell fragment 9 in spring groove 7's the outside, this connection shell fragment 9 one side is thought to the contact with the spring, guarantee connection shell fragment 9 and socket body 6's connection stability for this reason, connection shell fragment 9 and socket body 6's coupling part adopts fastening screw to connect.

Outer joint 5 includes connecting plate 10, be provided with two joint lagging 11 that are the symmetric distribution on connecting plate 10, this joint lagging 11 separately is equipped with joint interface 12 with the connecting portion of the socket 6, socket 6 can insert in joint interface 12, it is inboard to connect shell fragment 9 contact joint lagging 11, under the elasticity of spring and the effect of connection shell fragment 9, realize effectively fixed of connecting with inner joint 4 and outer joint 5, furthermore, in order to dismantle, it presses opening 21 to have seted up in the joint lagging 11 outside, can press connection shell fragment 9 from pressing the interface, and then realize the dismantlement of inner joint 4 and outer joint 5.

The connector bottom plate 22 of the inner joint 4 is provided with a connecting boss 13, the connecting boss 13 is connected with the optical adapter 1, the connecting boss 13 effectively increases the stability of the connection between the inner joint 4 and the optical adapter 1, in order to facilitate the installation of the optical adapter 1 to be protected, a plurality of protruding friction plates 18 distributed circumferentially are arranged on the outer side of the optical adapter 1, the friction force in the installation process is increased through the protruding friction plates 18, in addition, a support platform 19 is installed on the top of the optical adapter 1, an optical adapter protective sleeve 20 is arranged on the support platform 19, and the optical adapter 1 is effectively protected through the optical adapter protective sleeve 20.

Endoscope eyepiece 2 includes eyepiece main part 14, and one side of eyepiece main part 14 is provided with fixed boss 15, keeps away from eyepiece main part 14 one side on fixed boss 15 and is provided with eyepiece cover 16, and eyepiece cover 16 fixed mounting is in external joint 5, realizes effectively being connected optical adapter 1 and endoscope eyepiece 2 through inner joint 4 and external joint 5.

In order to fix the position of the clamping sleeve plate 11, an auxiliary support column 17 is arranged on the side of the plug head and located on the lower side of the connecting elastic sheet 9, and during connection, the auxiliary support column 17 blocks the clamping sleeve plate 11.

The above detailed description explains the specific structure of the present invention, and the following description explains the working principle of the present invention: during the use, the socket 6 of inner joint 4 inserts in the joint interface 12 of outer joint 5, will connect shell fragment 9 to bounce under the effect of spring force, it closely fixes inside joint lagging 11 to connect shell fragment 9, and then with the steady connection of optics adapter 1 and endoscope eyepiece 2, when needing to dismantle, through pressing connection shell fragment 9, make interior casing and shell body part, this attach fitting 3 simple structure, the practicality is strong, the stability of connection is high, and this attach fitting 3 simple to operate is swift, through the application of this attach fitting 3, the installation effectiveness of endoscope eyepiece 2 and optics adapter 1 has effectively been improved.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A medical endoscope joint comprises an optical adapter (1) and an endoscope eyepiece (2), and is characterized in that a connecting joint (3) is arranged between the optical adapter (1) and the endoscope eyepiece (2), the connecting joint (3) is divided into two parts, namely an inner joint (4) and an outer joint (5), the inner joint (4) comprises a joint bottom plate (22) and plug-in bodies (6) which are symmetrically arranged on the joint bottom plate (22), spring grooves (7) are formed in the plug-in bodies (6), a plurality of spring supporting columns (8) are arranged in the spring grooves (7), springs are sleeved on the spring supporting columns (8), connecting elastic pieces (9) are arranged on the outer sides of the spring grooves (7), the outer joint (5) comprises a connecting plate (10), and clamping sleeve plates (11) are symmetrically arranged on two sides of the connecting plate (10), the clamping sleeve plate (11) is provided with a clamping interface (12), and the plug-in body (6) is inserted into the clamping interface (12).

2. The medical endoscope joint according to claim 1, characterized in that the joint base plate (22) is provided with a connection boss (13), and the connection boss (13) is connected with the optical adapter (1).

3. A medical endoscope joint according to claim 1, characterized in that, the connecting spring (9) is fixed with the plug-in body (6) by fastening screws.

4. The medical endoscope joint according to claim 1, characterized in that the endoscope eyepiece (2) comprises an eyepiece body (14), a fixing boss (15) is arranged on one side of the eyepiece body (14), and an eyepiece cover (16) is arranged on one side of the fixing boss (15) far away from the eyepiece body (14).

5. A medical endoscope joint according to claim 4, characterized in that the eyepiece cover (16) is fixedly mounted on the outer joint (5).

6. The medical endoscope connector according to claim 1, characterized in that, the side of the plug head is provided with an auxiliary support column (17) at the lower side of the connecting elastic sheet (9), and the auxiliary support column (17) blocks the snap sleeve plate (11).

7. A medical endoscope connection according to claim 1, characterized in that the outside of the optical adapter (1) is provided with a plurality of friction-increasing protruding friction disks (18), the protruding friction disks (18) being distributed circumferentially.

8. A medical endoscope adaptor according to claim 1, characterized in that a support (19) is mounted on top of said optical adapter (1), said support (19) being provided with an optical adapter protective sleeve (20).

9. The medical endoscope connector according to claim 1, characterized in that the outer side of the snap-fit sleeve plate (11) is provided with a pressing opening (21).