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Series dual-redundancy angular displacement sensor with zero setting structure

An angular displacement sensor and double-redundancy technology, which is applied in structural connections, electromechanical devices, casings/covers/supports, etc., can solve problems such as reducing the environmental adaptability of products, achieve enhanced environmental adaptability, and facilitate adjustment methods , the effect of reasonable layout

Pending Publication Date: 2022-05-06
XIAMEN NIELL ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main defect of the existing technology is that the wall of the stator sleeve of the stator assembly is required to have a certain thickness, and the coaxiality of the front and rear passages will be changed during the dialing process. This structure also has a prerequisite requirement that the stator assembly must have a stator sleeve, and the stator The sleeve is not a magnetic material, so a slot for switching can be set on the stator sleeve without affecting the performance; however, the environmental adaptability of the product will be reduced due to the opening of the shell, which has certain limitations

Method used

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  • Series dual-redundancy angular displacement sensor with zero setting structure
  • Series dual-redundancy angular displacement sensor with zero setting structure
  • Series dual-redundancy angular displacement sensor with zero setting structure

Examples

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Embodiment Construction

[0027] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " Vertical", "horizontal", "top", "bottom", "inner", "outer" and other indication orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or...

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Abstract

The invention discloses a series dual-redundancy angular displacement sensor with a zero setting structure. The series dual-redundancy angular displacement sensor comprises a first magnetic cover, a rear cover, a bearing cover and at least one coil, the first magnetic cover is arranged in the series dual-redundancy angular displacement sensor; one end part of the first magnetic cover is provided with at least one clamping groove, the bearing cover is provided with at least one bulge, the clamping grooves are matched with the bulges, the number of the clamping grooves is equal to that of the bulges, and the coil is connected to one end part of the series dual-redundancy angular displacement sensor; one end face of the spiral ring enables the bearing cover to tightly abut against the first magnetic cover. The bearing cover is provided with at least one adjusting hole and at least one first wire outlet hole. The rear cover is provided with at least one second wire outlet hole. The second wire outlet hole corresponds to the first wire outlet hole, and the rear cover is connected to one end part of the series dual-redundancy angular displacement sensor; and zero setting operation is facilitated, and no hole is formed, so that the environment adaptability is high.

Description

technical field [0001] The invention relates to a serial double redundancy angular displacement sensor, in particular to a serial double redundant angular displacement sensor with a zero adjustment structure. Background technique [0002] In order to adjust the zero position of the series double-redundancy angular displacement channel, the adjusting teeth will be designed on the stator assembly, and the opening design will be made on the casing. The test method is to move the adjusting teeth on the stator assembly through the opening of the shell to achieve the zero position requirement of adjusting the double-redundancy angular displacement. [0003] The main defect of the existing technology is that the wall of the stator sleeve of the stator assembly is required to have a certain thickness, and the coaxiality of the front and rear passages will be changed during the dialing process. This structure also has a prerequisite requirement that the stator assembly must have a st...

Claims

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Application Information

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IPC IPC(8): H02K11/21H02K11/02H02K5/04H02K16/04
CPCH02K11/21H02K5/04H02K16/04H02K2213/03
Inventor 刘涛孔致鹏翁新全许静玲柯银鸿刘瑞林
Owner XIAMEN NIELL ELECTRONICS
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