CN205301627U - Endoscope optical cable connector - Google Patents

Abstract

The utility model discloses an endoscope optical cable connector, its difference with ordinary optical cable lies in that the one end that optical cable and endoscope are connected is not the entire body straight, but the redirecting that directly turns after connecting locking joint mainly includes optic fibre, elbow main part, first lock on connection, jump ring, second lock on connection and steel pipe, wherein the elbow main part and the one end of first lock on connection is connected, and the other end of first lock on connection is connected with the one end of jump ring, and the other end and the one end of second lock on connection of jump ring are connected, and the other end and the outside endoscope of second lock on connection advance light interface connection. An endoscope optical cable connector, can maximum angle change optical cable interface position's direction, convenient use in various directions makes the optical cable be close to the endoscope more easily, more presses close to the endoscope on the space, provides bigger usage space for the operation to can protect inside optic fibre, avoid buckling of optic fibre part, prolong the life of optic fibre.

Description

A kind of endoscope optical connector

Technical field

This utility model belongs to endoscopic arts, particularly relates to a kind of endoscope optical connector.

Background technology

Medical endoscope hospital surgical use very general, the viewer that medical endoscope is got involved as Wicresoft, it is usually constructed with lighting optical cable and provides the light required for observing for it when operation is observed, it is connected often by being made directly between endoscope's top connection and optical cable between endoscope with optical cable, and the environment being suitable for when performing the operation has a lot of situation, optical cable is needed to have a degree of bending, but cable interior is made up of thinner glass optical fiber, glass optical fiber is frangible, tend not to bend largely, in prior art, by changing the characteristic of optical cable, protection set or applicable flexible optical cable are such as set outside optical cable, but meet the optical cable user demand in varying environment not over the structure changing endoscope's adapter.

Summary of the invention

In view of this, this utility model is directed to a kind of endoscope optical connector, to solve the problem that in prior art, optical cable can not meet endoscope's user demand in different environments.

For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that a kind of endoscope optical connector, including optical fiber, elbow main body, first lock-on connection, jump ring, second lock-on connection and steel pipe, wherein one end of elbow main body and one end of described first lock-on connection connect, the afterbody of the other end of elbow main body is attached by the mode being socketed with steel pipe, the other end of the first lock-on connection is connected with one end of jump ring, the other end of jump ring and one end of the second lock-on connection connect, the other end of the second lock-on connection enters optical interface with exterior endoscope and is connected.

Further, the second lock-on connection is rotational lock joint, and the other end of jump ring and one end of the second lock-on connection are for being rotatably connected.

Further, the other end of the second lock-on connection enters optical interface for threadeding with exterior endoscope.

Further, steel pipe is part bended pipe.

Relative to prior art, a kind of endoscope described in the utility model optical connector, have the advantage that

(1) a kind of endoscope described in the utility model optical connector, blank area at optical fiber and endoscope, have employed the structure of elbow type, and enter optical interface with endoscope and adopt the connected mode of rotational lock, can maximum angle go to change the direction of fiber optic cable interface position, the convenient use in various directions, so make optical cable be easier near endoscope, spatially closer to endoscope, provide bigger use space for operation.

(2) a kind of endoscope described in the utility model optical connector, have employed the steel pipe that can partly bend, and can present a degree of bending, the optical fiber within protection, it is to avoid the bending of fiber section, extend the service life of optical fiber during use.

Accompanying drawing explanation

Fig. 1 is the profile of a kind of endoscope optical connector

Description of reference numerals:

1-elbow main body, 2-the first lock-on connection, 3-jump ring, 4-the second lock-on connection, 5-optical fiber, 6-steel pipe

Detailed description of the invention

Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

As shown in Figure 1, a kind of endoscope optical connector, including optical fiber 5, elbow main body the 1, first lock-on connection 2, jump ring the 3, second lock-on connection 4 and steel pipe 6, wherein one end of elbow main body 1 and one end of described first lock-on connection 2 connect, the afterbody of the other end of elbow main body 1 is attached by the mode being socketed with steel pipe 6, and wherein steel pipe 6 is the flexible steel pipe of part, can present a degree of bending in use, optical fiber within protection, thus playing the effect of protection optical fiber; The other end of the first lock-on connection 2 is connected with one end of jump ring 3; Second lock-on connection 4 is rotational lock joint, and one end of the second lock-on connection 4 is connected by the mode rotated with the other end of jump ring 3, and the other end of the second lock-on connection 4 and exterior endoscope are entered optical interface and be attached by the mode of screw thread; Outside whole endoscope optical connector, it is cased with plastic protective sleeve, plays the effect of protection adapter.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims (4)

1. endoscope's optical connector, including optical fiber (5), characterized by further comprising elbow main body (1), first lock-on connection (2), jump ring (3), second lock-on connection (4) and steel pipe (6), one end of wherein said elbow main body (1) and one end of described first lock-on connection (2) connect, the other end afterbody of described elbow main body (1) is attached by the mode being socketed with described steel pipe (6), the other end of described first lock-on connection (2) is connected with one end of described jump ring (3), the other end of described jump ring (3) is connected with one end of described second lock-on connection (4), the other end of described second lock-on connection (4) enters optical interface with exterior endoscope and is connected.

2. a kind of endoscope according to claim 1 optical connector, it is characterized in that described second lock-on connection (4) is rotational lock joint, the other end of one end of the second lock-on connection (4) and described jump ring (3) is for being rotatably connected.

3. a kind of endoscope according to claim 2 optical connector, it is characterised in that described second lock-on connection (4) other end enters optical interface for threadeding with exterior endoscope.

4. a kind of endoscope optical connector according to claim 1-3 any claim, it is characterised in that described steel pipe (6) is part bended pipe.