A protective device for an integrated temperature and pressure transmitter
By designing a flip-openable and closable housing structure with one-sided movable constraint and an elastic pin structure, the problems of inaccurate measurement and easy damage of temperature and pressure transmitters during oil well pipeline installation are solved, achieving the effects of convenient operation and reduced maintenance costs.
CN224285988UActive Publication Date: 2026-05-26TIANJIN WANZHONG TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN WANZHONG TECH CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Existing integrated temperature and pressure transmitters are inaccurate and easily damaged during oil well pipeline installation, have high maintenance costs, and existing protective devices are cumbersome to operate and lack practicality.
Method used
A flip-openable and closable box structure with one-sided movable constraint and a simple-to-operate elastic pin structure were designed to achieve convenient opening, closing and fixing of the protective device.
Benefits of technology
This improves the measurement accuracy and service life of temperature and pressure transmitters, while reducing maintenance costs and enhancing operational convenience and practicality.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224285988U_ABST
Abstract
This utility model relates to the technical field of protective devices, and in particular to a protective device for an integrated temperature and pressure transmitter. It features a flip-up, openable and closable housing structure with one-sided movable constraint for protection, and a simple-to-operate elastic pin structure for closing and fixing, making opening and closing convenient and improving practicality. The outer sides of the temperature and pressure through holes at the top of the base are connected to the bottom side of the fixed frame. The upper rear part of the fixed frame is connected to the front side of the bushing frame. The inner side of the bushing frame is rotatably connected to the outer side of the movable shaft. The left and right sides of the movable shaft are respectively connected to the lower inner end of a set of connecting frames. The upper front sides of the two sets of connecting frames are respectively connected to the lower rear ends of the movable protective housing. An extension frame is connected to the upper left and right sides of the front of the fixed frame. The inner side of each extension frame is connected to the outer side of a set of pin sleeves. The inner wall of the pin sleeve is slidably connected to the outer wall of the sliding pin. The front side of the sliding pin is connected to the middle of the rear side of the pull tab. A connecting spring is connected to the outer side of the pin sleeve at the front end of the extension frame.
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