CN205909992U - Test box of vibrator - Google Patents
Test box of vibrator Download PDFInfo
- Publication number
- CN205909992U CN205909992U CN201620745149.7U CN201620745149U CN205909992U CN 205909992 U CN205909992 U CN 205909992U CN 201620745149 U CN201620745149 U CN 201620745149U CN 205909992 U CN205909992 U CN 205909992U
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- China
- Prior art keywords
- support
- servomotor
- case body
- shielding case
- vibrator
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- 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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- 230000006698 induction Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- 230000005622 photoelectricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a test box of vibrator, including shielding the box and setting up at an internal servo motor, the 2nd servo motor, first support, second support and the test fixture of shielded cell respectively, first support setting is in on a servo motor's the output, the 2nd servo motor is fixed to be set up on the first support, the second support sets up on the 2nd servo motor's the output, test fixture sets up on the second support. Can realize the rotation of vibrator all angles to the behavior of test vibrator under various gestures.
Description
Technical field
This utility model is related to test equipment field, more particularly, to a kind of test box of vibrator.
Background technology
Prior art is all directly to power up test to the test of mini vibrator, that is, directly to one driving letter of vibrator
Number, only observe whether vibrator works it is impossible to detect vibratory output and vibrator noise.
As shown in figure 1, directly power up test can only by naked eyes or feel observe test vibration device 100 whether work and
The parameters such as the operating current voltage of detection vibrator 100.Can not detect whether whether noise and vibration parameters meet requirement,
Also working condition under various attitudes for the vibrator cannot be tested out.
Utility model content
Technical problem to be solved in the utility model is: proposes a kind of test box of vibrator, can test vibration device exist
Working condition under various attitudes.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of test box of vibrator, bag
Include shielding case body and be separately positioned on the first servomotor in shielding case body, the second servomotor, first support, second
Frame and test fixture；Described first support is arranged on the outfan of described first servomotor, and described second servomotor is solid
Surely it is arranged in described first support, described second support is arranged on the outfan of described second servomotor, described test
Fixture is arranged in described second support.
Further, the outfan of described first servomotor and the outfan of the second servomotor are vertically arranged.
Further, described first support and second support are u-shaped support.
Further, also include fixed support, described fixed support is fixedly installed in described shielding case body, described first
Servomotor is fixedly installed on described fixed support.
Further, be additionally provided with servomotor controller in described shielding case body, described servomotor controller respectively with
Described first servomotor and the second servomotor connect.
Further, it is additionally provided with the first vibration quantity sensor, the second vibration quantity sensor and sound in described shielding case body
Harvester, described first vibration quantity sensor, the second vibration quantity sensor and sound harvester are respectively fixedly disposed at described survey
On examination fixture.
Further, induction apparatuss are also included, described induction apparatuss are arranged on the folding position of described shielding case body.
Further, also include photoelectric sensor, described photoelectric sensor is arranged on described first support and/or second
On frame.
Further, described shielding case body includes sound absorbing layer, the first puigging and the screen layer setting gradually from inside to outside.
Further, described shielding case body also includes the second puigging, and described second puigging is arranged on described sound absorbing layer
Inner side.
The beneficial effects of the utility model are: by arrange shielding case body, maskable deamplification, and can effectively every
Sound is it is ensured that the noise of vibrator can be identified；First support is arranged on the outfan of the first servomotor, makes first
Servomotor drives first support to rotate；Second servomotor is arranged in first support, then second support is arranged on
On the outfan of the second servomotor, first support is made to drive second support to rotate；Test fixture is arranged on the secondary support bracket,
Make second support drive test fixture to rotate, when vibrator is placed on test fixture, then vibrator can be driven to rotate；Can root
According to the frequency of servomotor, realize the rotation of vibrator all angles, thus work feelings under various attitudes for the test vibration device
Condition.
Brief description
Fig. 1 is the structural representation of prior art；
Fig. 2 is a kind of this practical structural representation of the test box of vibrator；
Fig. 3 is the structural representation of this utility model embodiment one.
Label declaration:
100th, vibrator；
1st, shielding case body；2nd, the first servomotor；3rd, the second servomotor；4th, first support；5th, second support；6th, test
Fixture；7th, fixed support；8th, the first vibration quantity sensor；9th, the second vibration quantity sensor；10th, sound collector；
11st, sound absorbing layer；12nd, the first puigging；13rd, screen layer；14th, the second puigging.
Specific embodiment
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Close accompanying drawing to be explained in detail.
The design of this utility model most critical is: a support is arranged on another support, and is respectively provided with two
Individual servomotor drives two holder pivots, thus realizing the rotation of vibrator all angles.
Refer to Fig. 2, a kind of test box of vibrator, including shielding case body and be separately positioned in shielding case body
One servomotor, the second servomotor, first support, second support and test fixture；Described first support is arranged on described
On the outfan of one servomotor, described second servomotor is fixedly installed in described first support, and described second support sets
Put on the outfan of described second servomotor, described test fixture is arranged in described second support.
Knowable to foregoing description, the beneficial effects of the utility model are: can realize vibration according to the frequency of servomotor
The rotation of device all angles, thus working condition under various attitudes for the test vibration device.
Further, the outfan of described first servomotor and the outfan of the second servomotor are vertically arranged.
Seen from the above description, by being vertically arranged the outfan of two servomotors it is ensured that vibrator can be carried out respectively
The rotation of individual angle, facilitates the calculating of operator simultaneously.
Further, described first support and second support are u-shaped support.
Seen from the above description, two support Design are u-shaped support it is ensured that the stability of structure.
Further, also include fixed support, described fixed support is fixedly installed in described shielding case body, described first
Servomotor is fixedly installed on described fixed support.
Seen from the above description, by arranging fixed support, fixing whole turntable.
Further, be additionally provided with servomotor controller in described shielding case body, described servomotor controller respectively with
Described first servomotor and the second servomotor connect.
Seen from the above description, by arranging servomotor controller, two servomotors can be controlled.
Further, it is additionally provided with the first vibration quantity sensor, the second vibration quantity sensor and sound in described shielding case body
Harvester, described first vibration quantity sensor, the second vibration quantity sensor and sound harvester are respectively fixedly disposed at described survey
On examination fixture.
Seen from the above description, by arranging two vibration quantity sensors, the transverse-vibration momentum of collection vibrator and longitudinal direction
Vibratory output, whether the vibration performance for judging vibrator meets requirement；By arranging sound collector, collection vibrator produces
Noise, for judging the noise of vibrator whether in specification limit.
Further, induction apparatuss are also included, described induction apparatuss are arranged on the folding position of described shielding case body.
Seen from the above description, by arranging induction apparatuss, the folding condition of test box can be detected.
Further, also include photoelectric sensor, described photoelectric sensor is arranged on described first support and/or second
On frame.
Seen from the above description, by arranging photoelectric sensor, can detect first support and second support whether be in pre-
If zero-bit.
Further, described shielding case body includes sound absorbing layer, the first puigging and the screen layer setting gradually from inside to outside.
Further, described shielding case body includes sound absorbing layer, the first puigging and the screen layer setting gradually from inside to outside.
Seen from the above description, by arrange shielding case body, maskable deamplification, and can effectively sound insulation it is ensured that vibrate
The noise of device can be identified；By shielding case body is set to multiple structure, can further improve shield effectiveness and sound insulation
Effect.
Embodiment one
Refer to Fig. 2, embodiment one of the present utility model is: a kind of test box of vibrator, including shielding case body 1 and
It is separately positioned on the first servomotor 2 in shielding case body 1, the second servomotor 3, first support 4, second support 5 and test
Fixture 6；Described first support 4 is arranged on the outfan of described first servomotor 2, and described second servomotor 3 fixation sets
Put in described first support 4, described second support 5 is arranged on the outfan of described second servomotor 3, described test clip
Tool 6 is arranged in described second support 5；Also include fixed support 7, described fixed support 7 is fixedly installed on described shielding case body 1
Interior, described first servomotor 2 is fixedly installed on described fixed support 7.
Preferably, the outfan of described first servomotor 2 and the outfan of the second servomotor 3 are vertically arranged；Described
First support 4 and second support 5 are u-shaped support.Now, the outfan of the first servomotor 2, i.e. power output shaft rotation, band
Dynamic first support 4 rotates, and pivot center is vertical line in Fig. 2；The outfan rotation of the second servomotor 3, drives second support 5
Rotation, pivot center is the x wire in Fig. 2；That is, the outfan of the first servomotor 2 and the second servomotor 3
When outfan is vertically arranged, first support 4 is vertical with the pivot center of second support 5.
It is additionally provided with servomotor controller, described servomotor controller is respectively with described first in described shielding case body 1
Servomotor 2 and the second servomotor 3 connect.
Also include induction apparatuss, described induction apparatuss are arranged on the folding position of described shielding case body 1.
Also include photoelectric sensor, described photoelectric sensor is arranged in described first support 4 and second support 5.First
Support 4 and second support 5 are provided with brake sack, when two holder pivots to default zero-bit, then can trigger photoelectric sensor, from
And detect whether first support 4 and second support 5 are in default zero-bit.
Described shielding case body 1 includes sound absorbing layer 11, the first puigging 12 and the screen layer 13 setting gradually from inside to outside；Institute
State shielding case body 1 and also include the second puigging 14, described second puigging 14 is arranged on inside described sound absorbing layer 11.
Refer to Fig. 3, be additionally provided with the first vibration quantity sensor 8, second in described shielding case body and vibrate quantity sensor 9 harmony
Sound harvester 10, described first vibration quantity sensor 8, second vibration quantity sensor 9 and sound collector 10 are fixedly installed respectively
On described test fixture 6.Wherein, the first vibration quantity sensor 8 gathers the extensional vibration amount of vibrator, the second vibratory output sensing
Device 9 gathers the transverse-vibration momentum of vibrator, and whether the vibration performance for judging vibrator meets requirement；Sound collector 10 is adopted
Whether the noise of collection vibrator, for judging the noise of vibrator in specification limit.
Preferably, described first vibration quantity sensor 8 and the second vibration quantity sensor 9 are acceleration transducer；Sound is adopted
Storage 10 is mike.
First support is arranged on the outfan of the first servomotor the present embodiment, makes the first servomotor drive first
Holder pivots；Second servomotor is arranged in first support, then second support is arranged on the defeated of the second servomotor
Go out on end, make first support drive second support to rotate；Test fixture is arranged on the secondary support bracket, so that second support is driven and survey
Examination fixture rotates, and when vibrator is placed on test fixture, then vibrator can be driven to rotate；Pivot center when first support
Vertical with the pivot center of second support, the rotation of vibrator all angles can be realized, thus surveying according to the frequency of servomotor
Examination working condition under various attitudes for the vibrator；By arrange shielding case body, maskable deamplification, and can effectively sound insulation,
Ensure that the noise of vibrator can be identified；By shielding case body is set to multiple structure, can further improve shielding effect
Fruit and soundproof effect.
In sum, the test box of a kind of vibrator that this utility model provides, can realize according to the frequency of servomotor
The rotation of vibrator all angles, thus working condition under various attitudes for the test vibration device；By by two servomotors
Outfan be vertically arranged it is ensured that vibrator can carry out the rotation of all angles, facilitate the calculating of operator simultaneously；By setting
Shielding case body, maskable deamplification, and can effectively sound insulation it is ensured that the noise of vibrator can be identified；By shielding
Casing is set to multiple structure, can further improve shield effectiveness and soundproof effect.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalents made using this utility model description and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is all included in the same manner in scope of patent protection of the present utility model.
Claims (10)
1. a kind of test box of vibrator is it is characterised in that including shielding case body and being separately positioned in shielding case body
One servomotor, the second servomotor, first support, second support and test fixture；Described first support is arranged on described
On the outfan of one servomotor, described second servomotor is fixedly installed in described first support, and described second support sets
Put on the outfan of described second servomotor, described test fixture is arranged in described second support.
2. vibrator according to claim 1 test box it is characterised in that the outfan of described first servomotor and
The outfan of the second servomotor is vertically arranged.
3. the test box of vibrator according to claim 1 is it is characterised in that described first support and second support are u
Type support.
4. the test box of vibrator according to claim 1 it is characterised in that also including fixed support, prop up by described fixation
Frame is fixedly installed in described shielding case body, and described first servomotor is fixedly installed on described fixed support.
5. the test box of vibrator according to claim 1 is it is characterised in that be additionally provided with servo electricity in described shielding case body
Machine controller, described servomotor controller is connected with described first servomotor and the second servomotor respectively.
6. the test box of vibrator according to claim 1 shakes it is characterised in that being additionally provided with first in described shielding case body
Momentum sensor, the second vibration quantity sensor and sound harvester, described first vibration quantity sensor, the second vibration quantity sensor
It is respectively fixedly disposed on described test fixture with sound collector.
7. it is characterised in that also including induction apparatuss, described induction apparatuss set the test box of vibrator according to claim 1
Put on the folding position of described shielding case body.
8. the test box of vibrator according to claim 1 is it is characterised in that also include photoelectric sensor, described photoelectricity
Sensor is arranged in described first support and/or second support.
9. vibrator according to claim 1 test box it is characterised in that described shielding case body include from inside to outside according to
The sound absorbing layer of secondary setting, the first puigging and screen layer.
10. vibrator according to claim 9 test box it is characterised in that described shielding case body also include second every
Sound-absorbing layer, described second puigging is arranged on inside described sound absorbing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745149.7U CN205909992U (en) | 2016-07-14 | 2016-07-14 | Test box of vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745149.7U CN205909992U (en) | 2016-07-14 | 2016-07-14 | Test box of vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909992U true CN205909992U (en) | 2017-01-25 |
Family
ID=57805402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620745149.7U Expired - Fee Related CN205909992U (en) | 2016-07-14 | 2016-07-14 | Test box of vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490427A (en) * | 2017-08-25 | 2017-12-19 | 歌尔股份有限公司 | Motor vibrations detection means |
-
2016
- 2016-07-14 CN CN201620745149.7U patent/CN205909992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490427A (en) * | 2017-08-25 | 2017-12-19 | 歌尔股份有限公司 | Motor vibrations detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013, building B, A Co-patentee after: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. Patentee after: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013, building B, A Co-patentee before: SHENZHEN YINWOSHI TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 buildings a and B, No. 1013, Xihuan Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Patentee after: Yiyang Xinwei Acoustic Technology Co.,Ltd. Address before: 518000 buildings a and B, No. 1013, Xihuan Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Patentee before: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210329 Address after: 518000 buildings a and B, No. 1013, Xihuan Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Address before: 518000 buildings a and B, No. 1013, Xihuan Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Patentee before: Yiyang Xinwei Acoustic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 |