Modular circuit structure suitable for electronic endoscope

By designing a modular circuit structure suitable for electronic endoscopes, the problems of component connection time, wire breakage and watertightness in the prior art are solved, and more efficient component positioning and protection are achieved.

CN222916406UActive Publication Date: 2025-05-27SUZHOU ACUVU MEDICAL TECH CO LTD
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Patent Information

Application Number
CN202421772772.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-25
Publication Date
2025-05-27
Estimated Expiration
2034-07-25

AI Technical Summary

Technical Problem

The component connection process of existing electronic endoscopes takes a long time, which can easily lead to wire breakage and shell watertight problems, and there are problems of extrusion and poor positioning of integrated wiring methods.

Method used

A modular circuit structure suitable for electronic endoscopes is designed, including a bearing base, circuit limit slot, combined with support block, pipeline clamping space and embedding mechanism, through which the stable positioning and conduction connection of components such as cameras, LED lights and other components are realized.

Benefits of technology

The three-dimensional planning of the circuit module is realized, the demand for manual welding is reduced, the processing efficiency is improved, the wire breakage and shell watertight problems are avoided, and better component positioning and protection is provided.

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Abstract

The utility model relates to a modular circuit structure suitable for an electronic endoscope, which comprises a bearing base, the front end of the bearing base is provided with a camera limiting mechanism, the bearing base is provided with a plurality of circuit limiting grooves, the bearing base is positioned on two sides of the circuit limiting grooves, and combined supporting blocks are distributed on the bearing base. A pipeline clamping space is arranged at the rear end of the bearing base, embedding mechanisms are distributed on the two sides of the pipeline clamping space, a circuit module is arranged on the bearing base, the front end of the circuit module is connected with the circuit limiting groove, the rear end of the circuit module is connected with the embedding mechanisms, and the circuit module is provided with a camera lifting and receding mechanism. Therefore, the circuit module can realize planning of a three-dimensional circuit and reservation of combined contacts such as a camera and an LED lamp, assembly can be realized directly through surface mount equipment subsequently, manual assistance is not needed, and the processing rate is improved. The bearing base can be integrally combined with the circuit module, and the circuit module is effectively supported and protected.
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Claims

1. A modular circuit structure suitable for an electronic endoscope, including a supporting base, characterized in that: A camera limiting mechanism is provided at the front end of the supporting base, a plurality of circuit limiting grooves are provided on the supporting base, the supporting base is located on both sides of the circuit limiting groove, and coupling support blocks are distributed thereon, a pipeline clamping space is provided at the rear end of the supporting base, and embedding mechanisms are distributed on both sides of the pipeline clamping space, a circuit module is provided on the supporting base, the front end of the circuit module is connected to the circuit limiting groove, the rear end of the circuit module is connected to the embedding mechanism, and the circuit module is provided with a camera lifting and giving way mechanism.

2. The modular circuit structure suitable for electronic endoscope according to claim 1, characterized in that: The camera limiting mechanism comprises supporting fins distributed in pairs, and the supporting fins are provided with positioning grooves.

3. The modular circuit structure suitable for electronic endoscope according to claim 1, characterized in that: The circuit limiting groove is a rectangular groove, a partition plate is arranged in the rectangular groove, a conducting card strip is arranged at a corresponding position of the circuit module, and the conducting card strip is embedded in the rectangular groove.

4. The modular circuit structure suitable for electronic endoscope according to claim 1, characterized in that: The embedding mechanism includes extension blocks distributed in pairs, the extension blocks are provided with baffles, the baffles are provided with arc chamfers, the baffles form a pipeline clamping space, and a bottom contact electrode is provided at a corresponding position at the rear end of the circuit module, and the bottom contact electrode is in contact with the embedding mechanism.

5. The modular circuit structure suitable for electronic endoscope according to claim 1, characterized in that: The circuit module is provided with an extension strip, and a lighting contact piece is distributed on the top of the extension strip. The extension strip and the lighting contact piece form a fitting edging structure, and the fitting edging structure is distributed on the periphery of the camera limiting mechanism.

6. The modular circuit structure suitable for electronic endoscope according to claim 1, characterized in that: The camera lifting and yielding mechanism comprises a bearing bar, and a yielding and lifting ring extends from the bearing bar.

7. The modular circuit structure suitable for electronic endoscope according to claim 1, characterized in that: A stress release opening is arranged in the bearing base.