CN218767578U

CN218767578U - Probe welding anti-disengaging structure

Info

Publication number: CN218767578U
Application number: CN202223322813.1U
Authority: CN
Inventors: 孙景照; 罗金辉; 张奇
Original assignee: Zhengzhou Runde Dellonscope Co ltd
Current assignee: Zhengzhou Runde Dellonscope Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-28
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a probe welding anti-disengaging structure relates to industry endoscope technical field. A probe welding anti-disengaging structure comprises a snake bone, an insertion pipe and a connecting pipe which is connected to the snake bone and the insertion pipe in an adhesive mode, wherein the snake bone comprises an upper bone section, a lower bone section, a sleeve pipe for protecting the upper bone section and a protective sleeve for protecting the bone section and the lower bone section, the upper bone section, the lower bone section and the industrial endoscope are connected through the connecting pipe, a stainless steel armor is arranged in the insertion pipe, and a connecting piece for welding the stainless steel armor is arranged on the lower bone section; the connecting pipe is provided with a connecting hole; the utility model discloses a welded mode welds stainless steel armour and connecting piece, in high low temperature environment, even glue became invalid, can not reappear the condition that insert tube and snake bone separated yet to promote the fixed dynamics between the two greatly.

Description

Probe welding anti-disengaging structure

Technical Field

The utility model relates to an industry endoscope technical field especially relates to a probe welding anti-disengaging structure.

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.

The front end of the probe of the industrial endoscope is divided into three parts, namely a camera, a snake bone and an insertion tube, the three parts are connected together by using strong glue, when the industrial endoscope is used under a common working condition, the problem cannot be too large, but when the industrial endoscope passes through a high-temperature environment and a low-temperature environment, the glue is easy to lose efficacy, and the camera, the snake bone and the insertion tube are easy to separate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the glue is easy to lose efficacy when the endoscope is used in the industry in the prior art through high and low temperature environment, and providing a probe welding anti-disengaging structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a probe welding anti-disengaging structure comprises a snake bone, an insertion pipe and a connecting pipe which is connected to the snake bone and the insertion pipe in an adhesive mode, wherein the snake bone comprises an upper bone section, a lower bone section, a sleeve pipe for protecting the upper bone section and a protective sleeve for protecting the bone section and the lower bone section, the upper bone section, the lower bone section and the industrial endoscope are connected through the connecting pipe, a stainless steel armor is arranged in the insertion pipe, and a connecting piece for welding the stainless steel armor is arranged on the lower bone section; the connecting pipe is provided with a connecting hole.

Furthermore, the connecting piece is a metal block which is arranged on the lower condyle and can be welded, and the metal block is tightly attached to the stainless steel armor.

Furthermore, the number of the connecting holes is four, the connecting holes are circumferentially arranged on the surface of the connecting pipe, and the number of the metal blocks is consistent with the number of the connecting holes and is parallel to the connecting holes.

Further, the welding mode is laser welding.

Furthermore, a wear-resistant sealing element is arranged between the protective sleeve and the lower bone segment.

Further, the wear-resistant sealing element is an elastic sealing ring or a knitted net.

Compared with the prior art, the utility model provides a probe welding anti-disengaging structure possesses following beneficial effect.

The device does not relate to the part among the device and all is the same with prior art or can adopt prior art to realize, the utility model discloses a cooperation of stainless steel armor, connecting piece, connecting hole uses laser welding instrument to weld stainless steel armor and connecting piece through the connecting hole, and the welding finishes the back, pours into waterproof glue into toward the connecting hole in, such mode: firstly, the original connecting pipe can be reserved, namely the original waterproof and dustproof functions are also reserved, and even if the connecting pipe is provided with a connecting hole, water flow or dust enters the connecting pipe through the connecting hole less because the connecting hole is smaller; secondly, the stainless steel armor and the connecting piece are welded in a welding mode, so that the situation that the insertion pipe is separated from the snake bone cannot be reproduced even if glue fails in a high-temperature and low-temperature environment, and the fixing strength between the insertion pipe and the snake bone is greatly improved; thirdly, waterproof glue is injected into the connecting hole, so that the welding position is protected, the whole probe is waterproof and dustproof, and the bonding strength of the connecting pipe, the snake bone and the inserting pipe is improved.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and will be apparent to those skilled in the art, to a certain extent, upon a study of the following; or may be learned by the practice of the invention.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a schematic perspective view of the second embodiment of the present invention (with the connecting tube removed).

Fig. 3 is a schematic structural view of the snake bone of the present invention (with the cannula removed).

Fig. 4 is a schematic structural diagram of the connecting pipe of the present invention.

Fig. 5 is a structural assembly view of the connecting member, the stainless steel armor and the lower condyle of the present invention.

In the figure:

1. a protective sleeve; 2. a sleeve; 3. a connecting pipe; 4. connecting holes; 5. an insertion tube; 6. stainless steel armor;

7. a condyle; 8. a lower condyle; 9. a metal block.

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.

Industry endoscope is including the portion of gripping, there is display device above the portion of gripping, the portion of gripping is connected with last condyle, go up the perforation that sets up the connecting wire that supplies display device on the condyle and run through, the other end of going up the condyle is provided with the several condyle, set up the perforation that supplies steel wire or connecting wire to pass on the condyle, the condyle is kept away from the one end of last condyle and is had lower condyle, upward be provided with the sleeve pipe that is used for protecting last condyle on the condyle, be provided with the protective sheath on condyle and the lower condyle, the protective sheath passes through connecting pipe and insert tube splice, be connected with the camera on the insert tube, the camera is connected with the connecting wire.

Referring to fig. 1-5, a probe welding anti-falling structure comprises a snake bone, an insertion tube 5 and a connecting tube 3 which is connected to the snake bone and the insertion tube 5 in an adhesive mode, wherein the snake bone comprises an upper bone section, a bone section 7 and a lower bone section 8 which are connected with a holding part of an industrial endoscope, a sleeve 2 for protecting the upper bone section and a protective sleeve 1 for protecting the bone section 7 and the lower bone section 8, a stainless steel armor 6 is arranged in the insertion tube 5, and a connecting piece for welding the stainless steel armor 6 is arranged on the lower bone section 8; the connecting pipe 3 is provided with a connecting hole 4.

The connecting piece is a metal block 9 which is arranged on the lower condyle 8 and can be welded, and the metal block 9 is tightly attached to the stainless steel armor 6.

In this embodiment, the metal block 9 may be inserted into the stainless steel sheath 6 or the stainless steel sheath 6 may be inserted into the metal block 9 in a specific manner.

The number of the connecting holes 4 is four, the connecting holes are circumferentially arranged on the surface of the connecting pipe 3, the number of the metal blocks 9 is the same as that of the connecting holes 4, and the metal blocks are parallel to the connecting holes 4, and the welding mode is laser welding.

In this embodiment, a specific manner of use is to weld the metal block 9 to the stainless steel armor 6 through the joint hole 4 using a laser welding tool.

A wear-resistant sealing element is arranged between the protective sleeve 1 and the lower bone section 8, and the wear-resistant sealing element is an elastic sealing ring or a knitted net.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A probe welding anti-falling structure comprises a snake bone, an insertion pipe (5), and a connecting pipe (3) which is connected to the snake bone and the insertion pipe (5) in an adhesive mode, wherein the snake bone comprises an upper bone joint, a bone joint (7) and a lower bone joint (8) which are connected with a holding part of an industrial endoscope, a sleeve (2) used for protecting the upper bone joint (7) and a protective sleeve (1) used for protecting the bone joint (7) and the lower bone joint (8), and a stainless steel armor (6) is arranged in the insertion pipe (5), and the probe welding anti-falling structure is characterized in that a connecting piece for welding the stainless steel armor (6) is arranged on the lower bone joint (8); the connecting pipe (3) is provided with a connecting hole (4).

2. The probe welding anti-drop structure according to claim 1, characterized in that the connector is a metal block (9) which is mounted on the lower condyle (8) and can be welded, and the metal block (9) is tightly attached to the stainless steel armor (6).

3. The probe welding separation prevention structure according to claim 2, wherein the number of the connection holes (4) is four and is circumferentially arranged on the surface of the connection pipe (3), and the number of the metal blocks (9) is the same as the number of the connection holes (4) and is parallel to the connection holes (4).

4. The probe welding separation prevention structure according to claim 3, wherein the welding mode is laser welding.

5. The probe welding anti-falling structure is characterized in that a wear-resistant sealing element is arranged between the protective sleeve (1) and the lower bone segment (8).

6. The probe welding anti-drop structure according to claim 5, wherein the wear-resistant sealing element is an elastic sealing ring or a braided net.