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Sensor mounting base structure

A mounting seat and sensor technology, applied in the field of sensors, can solve problems such as deformation and damage of the sealing ring 2, and achieve the effects of avoiding deformation and damage, improving accuracy and reducing scrap rate

Inactive Publication Date: 2014-03-19
WUHU GRAND VISION AUTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the extrusion force exceeds the elastic limit of the rubber sealing ring 2, the sealing ring 2 will be deformed and damaged irreversibly

Method used

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Experimental program
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Embodiment Construction

[0016] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0017] In order to solve the current existing problems described in the background technology of this description, avoid image 3 The shown sealing ring 2 has a large amount of deformation and is easily damaged and damaged, so as to reduce the scrap rate of the sealing ring 2 and improve the accuracy of the sensor 3. The technical solution adopted by the present invention is: the inner wall of the installation hole 4 A groove 5 corresponding to the position of the sealing ring is provided on one circle.

[0018] Such as figure 1 As shown, the sensor 3 is equipped with a sealing ring 2, the sensor 3 is installed on the mounting base body 1, the sealing ring 2 interacts with the mounting hole 4 to generate extrusion force, and on the inner wall of the mounting hole 4 A groove 5 is provided, and...

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Abstract

The invention discloses a sensor mounting base structure. The sensor mounting base structure comprises a mounting base body (1) for a sensor and a mounting hole (4) arranged in the mounting base body (1). The sensor mounting base structure is characterized in that a round of groove (5) is arranged at the position of an orifice inner wall of the mounting hole (4) corresponding to a seal ring (2). According to the technical scheme, by arranging the groove (5), extrusion deformation of the seal ring (2) is reduced, not only is the rejection rate of the seal ring reduced, but also the seal ring has good sealing effect, and accuracy of the sensor is improved.

Description

technical field [0001] The invention belongs to the technical field of sensors, and more specifically, the invention relates to a sensor mounting seat structure. Background technique [0002] A sensor is a device that can perceive external information and convert this information into usable electrical signals according to certain rules. It can be said that a sensor is a window for perception, acquisition and detection of information, and is widely used in various technical fields. [0003] In order to improve the accuracy of the sensor, there is a sealing requirement for installing the sensor. A sealing ring needs to be installed between the sensor and the mounting seat, and the sensor and the sealing ring are installed on the mounting seat together. The sealing ring is usually a rubber ring. In actual assembly, the rubber ring is squeezed between the sensor and the mounting seat and deformed to both sides. The sealing ring is often deformed seriously or even damaged and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/06
Inventor 朱宗恒孙广
Owner WUHU GRAND VISION AUTO ELECTRONICS CO LTD