CN220510392U - Detachable endoscope system signal connection structure - Google Patents

Abstract

The utility model discloses a detachable endoscope system signal connection structure, and belongs to the technical field of endoscopes. The utility model comprises an endoscope host and a pipeline system, wherein the endoscope host is electrically connected with the pipeline system. The male seat and the female seat are respectively positioned at the connecting parts of the endoscope host and the pipeline system, the male seat comprises a plug end and a plug PCB board, the plug end comprises a plug seat and a PIN needle, the PIN needle penetrates through and is fixed on the plug seat, the plug end is electrically connected with the plug PCB board through the PIN needle, the female seat comprises an interface end and an interface PCB board, and the interface end is electrically connected with the interface PCB board through a PIN. According to the utility model, the PIN needle male seat is arranged on the endoscope host, and the PIN needle interface seat is arranged on the pipeline system, so that the detachable and good-contact electrical connection between the endoscope host and the pipeline system is realized, and the connection is convenient. Meanwhile, the auxiliary matching of the fixed pipeline system mechanism of the endoscope host machine further increases the stability of mechanical connection between the endoscope host machine and the pipeline system, and the use is safer.

Description

Detachable endoscope system signal connection structure

Technical Field

The utility model belongs to the technical field of endoscopes, and particularly relates to a detachable endoscope system signal connection structure.

Background

An endoscope, also called an endoscope, is a multi-disciplinary universal tool, and has the functions of probing the deep part of a bent pipeline, observing the part which cannot be directly seen, observing the structure and the state of an internal space in a sealed cavity, and realizing remote observation and operation. The industrial endoscope technology has the unique advantages that the sight distance of people can be prolonged, the sight line direction can be changed at will, the real condition of the inner surface of an object can be observed accurately, the industrial endoscope technology is an inspection technology which can not be replaced by other inspection instruments, the surface of the object to be inspected can be observed simply and accurately without damaging the surface structure or working state of the object, and the endoscope inspection is a detection technology which is widely applied gradually along with the development of the endoscope production and manufacturing technology. The industrial endoscope is mainly used for automobiles, aeroengines, pipelines, mechanical parts and the like, can realize nondestructive detection without disassembling or damaging assembly and equipment to stop running, and is widely applied to various departments of modern core industries such as aviation, automobiles, ships, electricity, chemistry, electric power, gas, atomic energy, civil construction and the like.

The industrial endoscope mainly comprises an endoscope host and a pipeline system, wherein the electrical signal connection mode of the existing endoscope host and the endoscope pipeline system is a wire welding mode or a contact spring needle mode, the signal connection and welding of the endoscope pipeline system and the endoscope host are not suitable for replacing endoscope pipeline systems with different specifications, and the signal connection of the endoscope pipeline system and the endoscope host adopts the contact spring needle mode, so that the defects of the interruption of electrical signals of the endoscope pipeline system and the endoscope host, and the like, caused by poor contact, spring needle clamping or moving vibration, are easy to cause a great deal of inconvenience to users.

For this reason, a detachable endoscope system signal connection structure is proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a signal connection structure of a detachable endoscope system, which aims to solve the problems that in the prior art, an existing endoscope host is connected with an endoscope pipeline system through electric signals, and the electric signals are interrupted due to poor contact of a pipeline which is not easy to replace or a spring needle clamping position which is easy to contact or movement vibration, so that the use is inconvenient. In order to solve the problems, the utility model adopts the following technical scheme: a detachable endoscope system signal connection structure comprises an endoscope host and a pipeline system, wherein the endoscope host is electrically connected with the pipeline system. The connection parts of the endoscope host and the pipeline system are respectively provided with a male seat and a female seat, the male seat comprises a plug end and a plug PCB board, the plug end comprises a plug seat and a PIN needle, the PIN needle penetrates through and is fixed in the plug seat, the plug end is electrically connected with the plug PCB board through the PIN needle, the female seat comprises an interface end and an interface PCB board, the interface end comprises an interface seat and PINs, the interface seat is provided with a socket, one end of the socket is fixedly connected with the PINs, and the interface end is electrically connected with the interface PCB board through the PINs. According to the technical scheme, the PIN needle male seat is arranged on the endoscope host, the PIN needle interface seat is arranged on the pipeline system, and the detachable and good-contact electrical connection between the endoscope host and the pipeline system is realized, so that the plugging is convenient. Meanwhile, the auxiliary matching of the fixed pipeline system mechanism of the endoscope host machine further increases the stability of mechanical connection between the endoscope host machine and the pipeline system, and the use is safer.

Further describing the scheme, the plug PCB is provided with a pipeline mounting hole, and the pipeline system needs to pass through the pipeline mounting hole when connected with the endoscope host, so that the male seat and the female seat are ensured to be normally connected.

Optionally, the PIN needles are arranged in at least two rows according to the number of cables in the pipeline system.

Furthermore, anti-slip grooves are formed in the two sides of the connector assembly and the connector assembly at equal intervals, and original units can be conveniently taken out during assembly.

Further, the PIN needle is square cylinder, connect the socket for square mouth, edge restriction PIN needle rocks, also is difficult for skidding after connecing the plug.

More preferably, the interface PCB is provided with through holes with the same number as the pins, and the pins pass through the through holes when being electrically connected with the PCB so as to facilitate the connection between the pins and cables in the pipeline system.

Compared with the prior art, the utility model realizes the detachable and good-contact electrical connection of the endoscope host and the pipeline system by arranging the PIN PIN male seat and the PIN PIN interface seat on the pipeline system, and the connection is convenient. Meanwhile, the auxiliary matching of the fixed pipeline system mechanism of the endoscope host machine further increases the stability of mechanical connection between the endoscope host machine and the pipeline system, and the use is safer.

Drawings

FIG. 1 is a schematic view of the signal connection structure of an endoscope according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an internal structure of a male seat according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a connection portion between a male seat and a female seat according to an embodiment of the present utility model;

fig. 4 is a cross-sectional view of an endoscope main unit and a pipeline system according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. an endoscope main unit; 10. a male seat; 100. inserting an end; 101. a plug seat; 102. a PIN needle; 110. a plug PCB board; 111. a pipeline mounting hole; 11. a pipeline fixing mechanism; 2. a pipeline system; 20. a female seat; 200. an interface end; 201. an interface seat; 202. a socket; 203. pins; 210. an interface PCB board; 211. a through hole; 3. and a connecting part.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 2-3, the utility model provides a signal connection structure of a detachable endoscope system, which comprises a male socket 10 and a female socket 20 respectively arranged at a connection part 3 of an endoscope host 1 and a pipeline system 2, wherein the male socket 10 comprises a plug end 100 and a plug PCB 110, the plug end 100 comprises a plug seat 101 and a PIN 102, the PIN 102 penetrates through and is fixed in the plug seat 101, the plug end 100 is electrically connected with the plug PCB 110 through the PIN 102, the female socket 20 comprises an interface end 200 and an interface PCB 210, the interface end 200 comprises an interface seat 201 and a PIN 203, the interface seat 201 is provided with a socket 202, one end of the socket 202 is fixedly connected with the PIN 203, and the interface end 200 is electrically connected with the interface PCB 210 through the PIN 203. According to the technical scheme, the PIN needle 102 male seat 10 is arranged on the endoscope main machine 1, the PIN needle 102 interface seat 201 is arranged on the pipeline system 2, and the detachable and good-contact electrical connection between the endoscope main machine 1 and the pipeline system 2 is realized, so that the plugging is convenient. Meanwhile, the auxiliary matching of the self-contained fixed pipeline system 2 mechanism of the endoscope main machine 1 further increases the stability of the mechanical connection between the endoscope main machine 1 and the pipeline system 2, so that the use is safer.

As shown in fig. 3, the plug PCB 110 is provided with a pipeline mounting hole 111, and the pipeline system 2 needs to pass through the pipeline mounting hole 111 when connected with the endoscope host 1, so as to ensure that the male socket 10 and the female socket 20 are normally connected. PIN needles 102 are arranged in at least two rows depending on the number of cables in the pipeline system 2. Anti-slip grooves are formed in the two sides of the connector base 101 and the two sides of the connector base 201 at equal intervals, so that original units can be conveniently taken out during assembly. PIN needle 102 is square cylinder, connects socket 202 to be square mouth, and the edge restriction PIN needle 102 rocks, also is difficult for skidding after connecing the plug. The interface PCB 210 is provided with through holes 211 in the same number as the pins 203, and the pins 203 pass through the through holes 211 when being electrically connected with the PCB, so that the pins 203 are convenient to be connected with cables in the pipeline system 2.

In actual use, referring to fig. 4, an operator can hold endoscope main body 1 in one hand and hold pipeline system 2 in the other hand. When in connection, an operator holds the pipeline system 2 to align the interface end 200 in the female seat 20 with the PIN needle 102 of the male seat 10 in the endoscope main body machine, then inserts the PIN needle 102 into the insertion port 202, so that the signal connection between the endoscope main body 1 and the pipeline system 2 can be realized, meanwhile, the pipeline system 2 provided by the endoscope main body 1 is matched in an auxiliary manner, the pipeline is further fixed on the endoscope main body 1, the operation steps are finished, and the endoscope can be used.

In summary, according to the utility model, the PIN 102 male socket 10 is provided on the endoscope host 1, and the PIN 102 interface socket 201 is provided on the pipeline system 2, so that the detachable and good-contact electrical connection between the endoscope host 1 and the pipeline system 2 is realized, and the connection is convenient. Meanwhile, the auxiliary matching of the pipeline fixing mechanism 11 of the endoscope main machine 1 further increases the stability of the mechanical connection between the endoscope main machine 1 and the pipeline system 2, so that the use is safer.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims (6)

1. The utility model provides a detachable endoscope system signal connection structure, includes endoscope host computer (1) and pipeline system (2), endoscope host computer (1) and pipeline system (2) electric connection, its characterized in that: the utility model provides an endoscope host computer (1) and connecting portion (3) of pipe-line system (2) set up public seat (10) and female seat (20) respectively, public seat (10) are including plug end (100) and plug PCB board (110), plug end (100) are including plug seat (101) and PIN needle (102), PIN needle (102) run through and fix in plug seat (101), plug end (100) are through PIN needle (102) and plug PCB board (110) electric connection, female seat (20) are including interface end (200) and interface PCB board (210), interface end (200) are including interface seat (201) and PIN (203), interface seat (201) set up interface socket (202), interface socket (202) one end and PIN (203) fixed connection, interface end (200) are through PIN (203) and interface PCB board (210) electric connection.

2. The detachable endoscope system signal connection structure according to claim 1, wherein: the plug PCB (110) is provided with a pipeline mounting hole (111).

3. The detachable endoscope system signal connection structure according to claim 1, wherein: the PIN needles (102) are arranged in at least two rows according to the number of cables in the pipeline system (2).

4. The detachable endoscope system signal connection structure according to claim 1, wherein: anti-slip grooves are formed in the two sides of the connector assembly (101) and the two sides of the connector assembly (201) at equal intervals.

5. The detachable endoscope system signal connection structure according to claim 1, wherein: the PIN needle (102) is a square cylinder, and the socket (202) is a square opening.

6. The detachable endoscope system signal connection structure according to claim 1, wherein: the interface PCB (210) is provided with through holes (211) with the same number as the pins (203).