CN213338204U

CN213338204U - Rocker operating mechanism of endoscope

Info

Publication number: CN213338204U
Application number: CN202022123137.XU
Authority: CN
Inventors: 刘敬
Original assignee: Tianjin Deshipu Technology Co ltd
Current assignee: Tianjin Deshipu Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-01
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a rocker operating mechanism of endoscope, including the endoscope body, the fixed keyboard of controlling that is provided with in endoscope body lower extreme middle part, it is provided with ball-type movable handle to control the activity of keyboard outside surface middle part, electric connection between ball-type movable handle and the endoscope body, ball-type movable handle upper end outside surface middle part screw hole has been seted up, ball-type movable handle upper end surface has all seted up the draw-in groove in the screw hole both sides, ball-type movable handle upper end is provided with the rocker, the fixed screw that is provided with in rocker lower extreme middle part, the spout has all been seted up to the inside both sides of rocker, the inside upper end activity block of spout is provided with the slider, the fixed connecting rod that is provided with. The utility model discloses simple structure excellent in use effect can be convenient for change the rocker to can prevent to install and use the rocker damage for a long time and lead to the device to use comparatively troublesome.

Description

Rocker operating mechanism of endoscope

Technical Field

The utility model relates to an endoscope technical field specifically is a rocker operating mechanism of endoscope.

Background

The endoscope, also known as endoscope, is a multi-disciplinary universal tool, and has the functions of probing the deep part of a bent pipeline, observing the part which can not be directly observed, observing the internal space structure and state in a sealed cavity, and realizing remote observation and operation.

The industrial endoscope is mainly used for automobiles, aircraft engines, pipelines, mechanical parts and the like, can realize nondestructive detection without disassembling or destroying assembly and equipment stopping operation, and is widely applied to various departments of modern core industries such as aviation, automobiles, ships, electricity, chemistry, electric power, gas, atomic energy, civil engineering and building and the like.

When the endoscope is used at present, the rocker of the control probe direction is higher than one section of the device, so that the rocker is easily damaged by collision during transportation and storage, and the wear rate of the rocker is high for common parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rocker operating mechanism of endoscope to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rocker operating mechanism of an endoscope comprises an endoscope body, wherein a control keyboard is fixedly arranged in the middle of the lower end of the endoscope body, a spherical movable handle is movably arranged in the middle of the outer side surface of the control keyboard, the spherical movable handle is electrically connected with the endoscope body, a threaded hole is formed in the middle of the outer side surface of the upper end of the spherical movable handle, clamping grooves are formed in two sides of the threaded hole in the upper end surface of the spherical movable handle, a rocker is arranged at the upper end of the spherical movable handle, a screw is fixedly arranged in the middle of the lower end of the rocker, sliding grooves are formed in two sides of the inner part of the rocker, a sliding block is movably clamped at the upper end of the inner part of each sliding groove, a connecting rod is fixedly arranged at the lower end of each sliding block, a, the probe is electrically connected with the endoscope body through a cable.

Preferably, a transmission rod is fixedly arranged between the sliding blocks, and the two sliding blocks can be conveniently and simultaneously driven to move through the transmission rod.

Preferably, the surface activity cover in the connecting rod outside is equipped with the spring, fixed connection between spring upper end and the slider, fixed connection between spring lower extreme and the spout can conveniently drive the slider through the spring and reset.

Preferably, the lower end of the control keyboard is fixedly provided with a handle, and the device can be conveniently taken up to move through the handle.

Preferably, the middle part of the upper end of the outer side surface of the rocker is fixedly provided with a buckle, and the transmission rod can be conveniently clamped through the buckle, so that the clamping block can be fixed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a drive rod upwards pulls up the slider, and can drive the fixture block through the connecting rod and upwards move when the slider upwards moves to make the fixture block accomodate in the rocker, then block the drive rod through the buckle and fix the slider, then rotate the rocker and can make screw and screw hole separate through the screw thread afterwards, so can accomplish the dismantlement of rocker, whole process convenient and fast;

2. the utility model discloses when installing new rocker, only need earlier through the transfer line slider that upwards pulls up, drive fixture block rebound, thereby make the fixture block accomodate inside the rocker, then block the transfer line through the buckle and fix the slider, screw up the screw alignment screw hole of new rocker afterwards, so can link together rocker and ball-type swing handle, take out the transfer line from the buckle after screwing up, the slider can reset under the effect of spring afterwards, it goes into inside the draw-in groove to drive the fixture block card, so can make the screw rod lock die, thereby can prevent that the rocker from taking place to become flexible at the in-process that uses.

Drawings

Fig. 1 is a schematic view of the overall structure of a rocker operating mechanism of an endoscope according to the present invention;

FIG. 2 is an installation view of a rocker and a ball-shaped movable handle of a rocker operating mechanism of an endoscope according to the present invention;

fig. 3 is an internal structural view of a rocker operating mechanism of an endoscope according to the present invention.

In the figure: 1. an endoscope body; 2. a control keyboard; 3. a spherical movable handle; 4. a threaded hole; 5. a card slot; 6. a rocker; 7. a screw; 8. a chute; 9. a slider; 10. a connecting rod; 11. a clamping block; 12. a cable; 13. a probe; 14. a transmission rod; 15. a spring; 16. a handle; 17. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-3, the present invention provides a technical solution: a rocker operating mechanism of an endoscope comprises an endoscope body 1, wherein an operating keyboard 2 is fixedly arranged in the middle of the lower end of the endoscope body 1, a spherical movable handle 3 is movably arranged in the middle of the outer side surface of the operating keyboard 2, the spherical movable handle 3 is electrically connected with the endoscope body 1, a threaded hole 4 is formed in the middle of the outer side surface of the upper end of the spherical movable handle 3, clamping grooves 5 are respectively formed in two sides of the threaded hole 4 on the upper end surface of the spherical movable handle 3, a rocker 6 is arranged at the upper end of the spherical movable handle 3, a screw 7 is fixedly arranged in the middle of the lower end of the rocker 6, sliding grooves 8 are respectively formed in two sides of the rocker 6, a sliding block 9 is movably clamped at the upper end in the sliding grooves 8, a connecting rod 10 is fixedly arranged at the lower end of the sliding block 9, a clamping block, one end of the cable 12, which is far away from the endoscope body 1, is fixedly provided with a probe 13, and the probe 13 is electrically connected with the endoscope body 1 through the cable 12.

The fixed transfer line 14 that is provided with between the slider 9, can conveniently drive two sliders 9 simultaneously through transfer line 14 and remove, connecting rod 10 outside surface activity cover is equipped with spring 15, fixed connection between spring 15 upper end and the slider 9, fixed connection between spring 15 lower extreme and the spout 8 can conveniently drive slider 9 through spring 15 and reset, the fixed handle 16 that is provided with of 2 lower extremes of controlling the keyboard, can conveniently take up the device through handle 16 and remove, the fixed buckle 17 that is provided with in 6 outside surface upper end middle parts of rocker can conveniently block transfer line 14 through buckle 17 to can play the effect of fixed fixture block 11.

The working principle is as follows: when the device is used, the spherical movable handle 3 can be pushed by the rocker 6 to control the probe 13, so that endoscopic operation can be conveniently carried out, then when the rocker 6 needs to be replaced after long-time use, the sliding block 9 can be pulled upwards through the transmission rod 14, when the sliding block 9 moves upwards, the clamping block 11 can be driven by the connecting rod 10 to move upwards, so that the clamping block 11 is accommodated in the rocker 6, then the transmission rod 14 is clamped by the buckle 17 to fix the sliding block 9, then the rocker 6 is rotated, then the screw 7 and the threaded hole 4 can be separated by the thread, so that the rocker 6 can be disassembled, the whole process is convenient and quick, when a new rocker 6 is installed, the sliding block 9 is pulled upwards by the transmission rod 14 to drive the clamping block 11 to move upwards, so that the clamping block 11 is accommodated in the rocker 6, then the transmission rod 14 is clamped by the buckle 17 to fix the sliding block, aim at screw 7 hole with new rocker 6's screw 7 afterwards and screw up, so can link together rocker 6 and ball-type movable handle 3, take out transfer line 14 from buckle 17 after screwing up, slider 9 can reset under spring 15's effect afterwards, drive inside fixture block 11 card goes into draw-in groove 5, so can make the screw rod lock die to can prevent that rocker 6 from taking place not hard up at the in-process that uses, it is this the utility model relates to a rocker operating mechanism's of endoscope theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rocker operating mechanism of an endoscope, comprising an endoscope body (1), characterized in that: the endoscope is characterized in that a control keyboard (2) is fixedly arranged in the middle of the lower end of the endoscope body (1), a spherical movable handle (3) is movably arranged in the middle of the outer side surface of the control keyboard (2), the spherical movable handle (3) is electrically connected with the endoscope body (1), a threaded hole (4) is formed in the middle of the outer side surface of the upper end of the spherical movable handle (3), clamping grooves (5) are formed in two sides of the threaded hole (4) in the upper end surface of the spherical movable handle (3), a rocker (6) is arranged at the upper end of the spherical movable handle (3), a screw (7) is fixedly arranged in the middle of the lower end of the rocker (6), sliding grooves (8) are formed in two sides of the inner part of the rocker (6), a sliding block (9) is movably clamped at the upper end of, the endoscope is characterized in that a clamping block (11) is fixedly arranged at the lower end of the connecting rod (10), a cable (12) is fixedly arranged in the middle of the upper end of the endoscope body (1), a probe (13) is fixedly arranged at one end, far away from the endoscope body (1), of the cable (12), and the probe (13) is electrically connected with the endoscope body (1) through the cable (12).

2. The joystick-like control mechanism of an endoscope according to claim 1, wherein: a transmission rod (14) is fixedly arranged between the sliding blocks (9).

3. The joystick-like control mechanism of an endoscope according to claim 1, wherein: the connecting rod (10) outside surface activity cover is equipped with spring (15), fixed connection between spring (15) upper end and slider (9), fixed connection between spring (15) lower extreme and spout (8).

4. The joystick-like control mechanism of an endoscope according to claim 1, wherein: the lower end of the control keyboard (2) is fixedly provided with a handle (16).

5. The joystick-like control mechanism of an endoscope according to claim 1, wherein: a buckle (17) is fixedly arranged in the middle of the upper end of the outer side surface of the rocker (6).