CN205049234U - Chair framework noise detection device - Google Patents
Chair framework noise detection device Download PDFInfo
- Publication number
- CN205049234U CN205049234U CN201520792543.1U CN201520792543U CN205049234U CN 205049234 U CN205049234 U CN 205049234U CN 201520792543 U CN201520792543 U CN 201520792543U CN 205049234 U CN205049234 U CN 205049234U
- Authority
- CN
- China
- Prior art keywords
- chair framework
- noise
- cylinder valve
- detection device
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a chair framework noise detection device, including the detection achievement platform, the both ends of detection achievement platform are provided with respectively and press from both sides tight piece by the chair framework that removes about the drive of first cylinder valve, the chair framework presss from both sides and is provided with the tight piece of locating pin clamp that is reciprocated by the drive of second cylinder valve on tight, still include noise emulation detector, it is used for detecting the noise signal of chair framework when controlling and reciprocating to it carries out the noise measuring to send the testing result to noise data analyzer. The utility model discloses simple structure, practicality, degree of automation is high, and detection efficiency promotes greatly.
Description
Technical field
The utility model relates to a kind of chair framework noise detection device.
Background technology
Traditional chair framework noise measuring method is all manually judged intuitively by single noise measuring instrument, directly cannot judge the quality of product, cause the quality clearly cannot understanding product, also there is no a device that can detect the noise of chair framework at present.
Utility model content
The utility model object is that the defect existed for prior art provides a kind of chair framework noise detection device.
The utility model for achieving the above object, adopt following technical scheme: a kind of chair framework noise detection device, comprise testing platform, the two ends of described testing platform are respectively arranged with and drive by the first cylinder valve the chair framework clamp moved left and right, and described chair framework clamp is provided with and drives by the second cylinder valve the register pin clamp moved up and down; Also comprise noise emulation detector, its for detect chair framework in left and right and move up and down time noise signal, and testing result is sent to noise data analyser and carries out noise measuring.
The beneficial effects of the utility model: structure of the present invention is simple, practical, and automaticity is high, and detection efficiency promotes greatly.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Embodiment
Shown in Fig. 1, relate to a kind of chair framework noise detection device, comprise testing platform 4, the two ends of described testing platform 4 are respectively arranged with and drive by the first cylinder valve 11 the chair framework clamp 3 moved left and right, and described chair framework clamp 3 is provided with and drives by the second cylinder valve 12 the register pin clamp 2 moved up and down; Also comprise noise emulation detector (not shown), its for detect chair framework in left and right and move up and down time noise signal, and testing result is sent to noise data analyser (not shown) and carries out noise measuring.
During use, first by controlling the first cylinder valve 11 of both sides, with the relative position between the chair framework clamp 3 adjusting both sides, then chair framework being placed on two register pin clamps 2, and clamping chair framework further.After chair framework is clamped, when to control the first cylinder valve 11 of both sides simultaneously, chair framework can be driven to move left and right, when to control the second cylinder valve 12 of both sides simultaneously, chair framework can be driven to move up and down; Meanwhile, by noise emulation detector, chair framework to be carried out up and down, the detection of vibration (noise) signal of left and right four direction, and testing result is sent to noise data analyser and carry out noise analysis.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a chair framework noise detection device, it is characterized in that, comprise testing platform (4), the two ends of described testing platform (4) are respectively arranged with and drive by the first cylinder valve (11) the chair framework clamp (3) moved left and right, and described chair framework clamp (3) is provided with and drives by the second cylinder valve (12) the register pin clamp (2) moved up and down; Also comprise noise emulation detector, its for detect chair framework in left and right and move up and down time noise signal, and testing result is sent to noise data analyser and carries out noise measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792543.1U CN205049234U (en) | 2015-10-12 | 2015-10-12 | Chair framework noise detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792543.1U CN205049234U (en) | 2015-10-12 | 2015-10-12 | Chair framework noise detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049234U true CN205049234U (en) | 2016-02-24 |
Family
ID=55342805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792543.1U Expired - Fee Related CN205049234U (en) | 2015-10-12 | 2015-10-12 | Chair framework noise detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049234U (en) |
-
2015
- 2015-10-12 CN CN201520792543.1U patent/CN205049234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20201012 |