Sensor framework assembly, wheel speed sensor and motor vehicle

A sensor and skeleton technology, applied in the field of sensors, can solve problems such as lack of flexibility

Pending Publication Date: 2017-09-12
陆博汽车电子(曲阜)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, traditional bobbins generally only perform functional matching on a single wire diameter, while today's market is dominated by personalized customized products, and traditional special bobbin assemblies do not have the fle

Method used

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  • Sensor framework assembly, wheel speed sensor and motor vehicle
  • Sensor framework assembly, wheel speed sensor and motor vehicle
  • Sensor framework assembly, wheel speed sensor and motor vehicle

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Embodiment Construction

[0024] In order to make the technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts also fall within the protection scope of the present invention.

[0025] figure 1 A front structural view of the sensor skeleton assembly is shown. As shown in the figure, the sensor frame assembly basically includes a frame body 13 and a riveted insert 3 . A hollow structure 14 is provided in the middle of the framework body 13 , and the hollow structure 14 forms a chamber structure by an inverted truncated cone-shaped through-opening. That is to say, the opening a...

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Abstract

The invention relates to a sensor framework assembly. A sensor framework comprises a framework body (13) and at least two riveting inserts (3), wherein a hollow structure (14) is arranged at the middle part of the framework body (13); the hollow structure (14) forms a cavity structure by an inverted truncated cone shaped through opening. The sensor framework is capable of improving residual stress in the injection molding process of the conventional integrated framework, better guiding the flowing direction of an injection molding material and balancing impact force in the injection molding process. The invention also relates to a wheel speed sensor with the framework assembly and a motor vehicle comprising the wheel speed sensor.

Description

technical field [0001] The invention relates to sensor technology, in particular to a sensor skeleton assembly, a wheel speed sensor with the sensor skeleton assembly and a motor vehicle with the wheel speed sensor. Background technique [0002] In the Chinese utility model patent CN202903813U, an ABS wheel speed sensor skeleton assembly is disclosed, which includes a magnetic steel, an insert I, an insert II and a skeleton injection molded body, and the insert I and insert II are embedded in the upper end of the skeleton injection molded body And expose the part connected with the cable and the part where the chip is welded, wherein the magnetic steel is inlaid and injected at the lower end of the skeleton injection molding body, and there is a groove for the chip to be inserted from the side on the skeleton injection molding body under the magnet steel . [0003] To a certain extent, the existing sensor framework can meet the general functional requirements of wheel speed...

Claims

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Application Information

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IPC IPC(8): G01P1/00
CPCG01P1/00
Inventor 巩亚楠刘金龙张来庆
Owner 陆博汽车电子(曲阜)有限公司
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