CN2850177Y - Fixer for pickup - Google Patents
Fixer for pickup Download PDFInfo
- Publication number
- CN2850177Y CN2850177Y CN 200520066918 CN200520066918U CN2850177Y CN 2850177 Y CN2850177 Y CN 2850177Y CN 200520066918 CN200520066918 CN 200520066918 CN 200520066918 U CN200520066918 U CN 200520066918U CN 2850177 Y CN2850177 Y CN 2850177Y
- Authority
- CN
- China
- Prior art keywords
- pick
- clamping part
- holder
- fixed mount
- screw
- 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)
Abstract
The utility model relates to a fixing bracket for a pickup, which comprises a pillar, a base and a clamping component, wherein the pillar is arranged on the base; the clamping component comprises a first clamping part and a second clamping part, wherein the first clamping part comprises a fixing element fixing the first clamping part on the pillar and a through hole sheathed with the pillar, and the second clamping part comprises a through hole used for clamping a pickup. The fixing bracket for a pickup can be used for fixing the pickup, and the horizontal distance between the utility model and a device to be measured and the vertical height of the utility model can be adjusted according to requirements. Meanwhile, the utility model can remarkably reduce the sound reflecting quantity caused by measuring devices.
Description
[technical field]
The utility model is about a kind of pick-up fixed mount.
[background technology]
In the consumer electronics field, the competition in the relative electronics spare part of personal computer market is more and more fierce at present, and its basic orientation is the target development towards light, thin, little, low-power consumption, low noise.On Intel IDF in recent years, the electronic product of low noise becomes one of theme of development in the future.Therefore, the noise measuring of each electronic product is become a necessary link in the production.
In the production process of notebook, desktop computer and relevant electronics spare part thereof, the detection of noise is become an important component part.
If detect notebook computer, desktop computer, and the noise of relevant electronics spare part generation, then with a pick-up over against corresponding device to be measured, and described pick-up inserted an electroacoustic response analyzer, can observe the amplitude-frequency image of the noise that described device to be measured produces by described electroacoustic response analyzer.
In existing testing environment, described pick-up is being controlled from one meter of device to be detected is manual by the staff, with it over against device to be detected.But because this processing ease makes the shake of described pick-up, influenced the distance of the height of pick-up and it and device to be measured, its measurement result is subjected to very big influence.In addition, human body also can have a strong impact on measurement result to the reflection of sound.
[summary of the invention]
In view of above-mentioned technology contents, be necessary in the audio detection system, to provide a kind of fixedly pick-up, and can significantly reduce the device of sound reflection amount simultaneously.
A kind of pick-up fixed mount, comprise a column, a base and a holder, described column is located on the described base, wherein said holder comprises one first clamping part and one second clamping part, and described first clamping part comprises that one is fixed in the retaining element and the through hole that can be sheathed on the described column of described column; Described second clamping part comprises a through hole in order to clamping one pick-up.
Described pick-up fixed mount is in order to fixing pick-up, and can adjust horizontal range and himself vertical height of itself and device to be measured as required, and significantly reduces the sound reflection amount that causes because of checkout gear simultaneously.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the constitutional diagram of the utility model pick-up fixed mount preferred embodiment;
Fig. 2 is the structure chart of the utility model pick-up fixed mount preferred embodiment holder;
Fig. 3 is the exploded view of the utility model pick-up fixed mount preferred embodiment base.
[embodiment]
See also Fig. 1, the utility model pick-up fixed mount preferred embodiment constitutional diagram.This pick-up fixed mount is used for fixing pick-up 10, and it comprises a column 100, one bases 200 and a holder 300.
Described column 100 is that a cross section is circular elongated cylinder, and one end outer wall has screw thread.
See also Fig. 2, described holder 300 has one first clamping part 310 and one second clamping part 320, and there is the through hole 311 of a vertical direction at wherein said first clamping part 310 middle parts, in vertical direction outwards offer one with the slit 313 of described through hole 311 conductings.Described through hole 311 can be sheathed on described column 100.The big I of described through hole 311 is regulated by a screw 312, and described screw 312 passes described slit 313, and when described screw 312 is screwed in, thereby described slit 313 reduces through hole 311.
There is a horizontal through hole 321 at described second clamping part 320 middle parts, in horizontal direction outwards offer one with the slit 323 of described through hole 321 conductings.Described pick-up 10 passes this through hole 321 and is held.The big I of described through hole 321 is regulated by a screw 322, and described screw 322 passes described slit 323, and when described screw 322 is screwed in, thereby described slit 323 reduces described through hole 321.
See also Fig. 3, described base 200 comprises that a center has cross holder 210 and a junction 220 of screw, described connecting portion 220 bottoms are double-screw bolts 221, can combine with the screw at described holder 210 centers, described connecting portion 220 tops are hollow cylinders 222, described hollow cylinder 222 inwalls have screw thread, and this screw thread can combine with the screw thread of described column 100 1 ends.
When described pick-up fixed mount was installed, at first mounting seat 200, and described connecting portion 220 and described holder 210 spiral shells are solid.Described column 100 is solid with hollow cylinder 222 spiral shells on described connecting portion 220 tops.Described holder 300 is installed, described column 100 passes the through hole 311 of described first clamping part 310, move up and down described holder 300 to being in same horizontal level with device to be measured, screw in described screw 312 and reduce described through hole 311, make this through hole 311 clamp described column 100, promptly determine the height of described holder 300 on described column 100.Described pick-up 10 is passed the through hole 321 of described second clamping part 320, screw in described screw 322 fixing described pick-ups 10.Screw out the position that the described pick-up 10 of described screw 322 scalable is held, to change the horizontal range of described pick-up 10 and described device to be measured.
Can carry out the detection of all kinds of electroacoustic devices after installing, such detection is all carried out in quiet room, use described pick-up fixed mount can adjust horizontal range and himself vertical height of itself and device to be measured as required, and reduce the sound reflection amount that causes because of checkout gear simultaneously.
Claims (7)
1. pick-up fixed mount, comprise a column, a base and a holder, described column is located on the described base, it is characterized in that: described holder comprises one first clamping part and one second clamping part, and described first clamping part comprises that one is fixed in the retaining element and the through hole that can be sheathed on the described column of described column; Described second clamping part comprises a through hole in order to clamping one pick-up.
2. pick-up fixed mount as claimed in claim 1 is characterized in that: described first clamping part and second clamping part all offer one with the slit of its through hole conducting.
3. pick-up fixed mount as claimed in claim 1 is characterized in that: second clamping part of described holder also comprises a retaining element, can be used for fixing described pick-up.
4. pick-up fixed mount as claimed in claim 3 is characterized in that: first clamping part of described holder and the retaining element on second clamping part are a screw that passes corresponding slit.
5. pick-up fixed mount as claimed in claim 1, it is characterized in that: described base comprises that one has holder and a junction of centre bore, described connecting portion bottom is a cylinder, can combine with described holder centre bore, described connecting portion top is a hollow cylinder, in order to connect described column.
6. pick-up fixed mount as claimed in claim 5 is characterized in that: the centre bore of the holder of described base is a screw, and described connecting portion bottom is a double-screw bolt that can combine with described screw.
7. pick-up fixed mount as claimed in claim 5 is characterized in that: the hollow cylinder inwall on described connecting portion top has screw thread, and an end outer wall of described column has screw thread, and described column can be solid by described screw thread spiral shell with described connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066918 CN2850177Y (en) | 2005-11-04 | 2005-11-04 | Fixer for pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066918 CN2850177Y (en) | 2005-11-04 | 2005-11-04 | Fixer for pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850177Y true CN2850177Y (en) | 2006-12-20 |
Family
ID=37522645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066918 Expired - Fee Related CN2850177Y (en) | 2005-11-04 | 2005-11-04 | Fixer for pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850177Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076396A (en) * | 2017-11-25 | 2018-05-25 | 苏州岸肯电子科技有限公司 | A kind of multi-purpose microphone clamping device |
| CN109323756A (en) * | 2018-09-07 | 2019-02-12 | 江苏中聚检测服务有限公司 | A kind of device for noise radiation detection |
-
2005
- 2005-11-04 CN CN 200520066918 patent/CN2850177Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076396A (en) * | 2017-11-25 | 2018-05-25 | 苏州岸肯电子科技有限公司 | A kind of multi-purpose microphone clamping device |
| CN109323756A (en) * | 2018-09-07 | 2019-02-12 | 江苏中聚检测服务有限公司 | A kind of device for noise radiation detection |
| CN109323756B (en) * | 2018-09-07 | 2020-09-18 | 江苏中聚检测服务有限公司 | Device for detecting noise radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20091204 |