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Sensor positioning support for automobile acoustic performance test

A technology for acoustic performance and positioning brackets, which can be used in machine/bracket, microphone port/microphone accessories, instruments, etc. It can solve the problem that the microphone sensor cannot achieve fast clamping and position adjustment, so as to reduce the layout and adjustment time. , Improve experimental efficiency, and design ingenious effects

Pending Publication Date: 2021-10-15
WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sensor positioning bracket for automotive acoustic performance testing, to solve the problem in the prior art that the microphone sensor for testing cannot be quickly clamped and position adjusted

Method used

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  • Sensor positioning support for automobile acoustic performance test
  • Sensor positioning support for automobile acoustic performance test
  • Sensor positioning support for automobile acoustic performance test

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Experimental program
Comparison scheme
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Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or an intervening element may also exist. When a component is said to be "connected" to another component, it may be directly connected to the other com...

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PUM

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Abstract

The invention discloses a sensor positioning support for an automobile acoustic performance test. The sensor positioning support comprises a connecting cross rod, a quick clamping mechanism, a support rod connecting piece, at least one support rod and a sensor fixing clamp, the connecting cross rod is provided with the quick clamping mechanism, the support rod connecting piece is assembled on the connecting cross rod, the support rod can move in the axis direction of the support rod and is arranged on the support rod connecting piece in the mode of rotating along the axis of the support rod connecting piece, the sensor fixing clamp is fixed to the end portion of the support rod, a sensor for testing is fixed to the sensor fixing clamp, and the rapid clamping mechanism can be rapidly detachably connected to a mounting rod below an automobile seat headrest. The sensor positioning support for automobile acoustic performance testis simple in structure and ingenious in design; and moreover, the arrangement and adjustment time of a microphone sensor during the automobile performance test can be reduced, and the experiment efficiency of the automobile acoustic performance test is improved.

Description

technical field [0001] The invention belongs to the testing technology of automobile acoustic components, and in particular relates to a sensor positioning bracket for automobile acoustic performance testing. Background technique [0002] In the automobile acoustic performance test experiment, the microphone sensor for testing needs to be fixed at the position near the ear of the human body. At present, there is no standardized mechanism that can realize quick clamping and position adjustment of the test sensor. Contents of the invention [0003] The object of the present invention is to provide a sensor positioning bracket for automotive acoustic performance testing, so as to solve the problem in the prior art that the testing microphone sensor cannot be fast clamped and position adjusted. [0004] For reaching this purpose, the present invention adopts following technical scheme: [0005] A sensor positioning bracket for automotive acoustic performance testing, which i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M13/02F16M11/20F16M11/04H04R1/08G01H17/00
CPCF16M13/022F16M11/2085F16M11/2092F16M11/2042F16M11/041H04R1/08G01H17/00F16M2200/022F16M2200/027
Inventor 王亚丁周彪
Owner WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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