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Rotating handle test probe

A technology of hand feel and shaft, applied in the field of test probes, can solve the problems of damaged products, easy-to-scratch knob appearance, etc., to achieve the effect of eliminating operation errors, avoiding manual turning of knobs, and eliminating inaccurate data

Active Publication Date: 2017-03-08
P&R MEASUREMENT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual test, the knob is directly clamped. Due to factors such as strength and material hardness, it is very easy to scratch the appearance of the knob and damage the product.

Method used

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Embodiment Construction

[0014] Such as figure 1 and figure 2 As shown, in this embodiment, the present invention includes a seat board 1, a torque sensor 2, a motor 3 and a sleeve 4, the torque sensor 2 and the motor 3 are all arranged on the seat board 1, and the torque The sensor 2 includes an input shaft 5 and an output shaft 6, the rotating shaft 20 of the motor 3 is connected to the input shaft 5, the sleeve 4 includes a circular bottom plate 7 and several rings arranged around the periphery of the circular bottom plate 7 A side plate 8, the side plate 8 is an elastic plate, a gap is provided between two adjacent side plates 8, a flexible contact 9 is arranged on the inner side of the side plate 8, and a flexible contact 9 is arranged on the inner side of the side plate 8. There is a soft layer 10 which covers the flexible contact 9 . In this implementation, the motor 3 is a servo rotary motor with a high-precision encoder.

[0015] In this embodiment, the sleeve 4 has a tapered bell mouth, ...

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Abstract

The invention discloses a rotating handle test probe which possesses advantages that the structure is simple, operation is convenient and data acquisition precision can be effectively increased. The probe comprises a seat board (1), a torsion sensor (2), a motor (3) and a sleeve (4). The torsion sensor (2) comprises an input shaft (5) and an output shaft (6). The sleeve (4) comprises a circular base plate (7) and several side plates (8) arranged on a periphery of the circular base plate (7) in a surrounding mode. Each side plate (8) is an elastic plate. A gap is arranged between the two adjacent side plates (8). An inner side of the side plates (8) is provided with a flexible contact point (9). And the inner side of the side plates (8) is also provided with a soft layer (10). The soft layer (10) covers the flexible contact point (9). The probe is applied in the rotating handle test probe technology field.

Description

technical field [0001] The invention relates to a test probe, in particular to a rotating hand feel test probe. Background technique [0002] Whether consumer products feel good or not is a severe test not only for consumer electronics, but also for the automotive industry. The user experience of car interiors, seat materials, steering wheels, and even the use of pedals greatly affects consumers' desire to buy. In addition to the steering wheel, the most frequently used equipment in the car is the setting center of the entire car-various knob panels. A good car knob is very comfortable to use, the gear feedback is just right, and the experience is very good. Then, for various types of knob panels with different sizes and different knob spacings, it has become a research topic to test the feel of a single knob. In the actual test, the knob is directly clamped. Due to factors such as strength and material hardness, it is very easy to scratch the appearance of the knob and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/22G01D21/02
CPCG01D21/02G01L5/22
Inventor 孙博曾蔚欧阳文豪吴川辉何吉祥
Owner P&R MEASUREMENT INC
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