CN207911018U - A kind of bluetooth headset radio frequency testing device - Google Patents
A kind of bluetooth headset radio frequency testing device Download PDFInfo
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- CN207911018U CN207911018U CN201820365344.6U CN201820365344U CN207911018U CN 207911018 U CN207911018 U CN 207911018U CN 201820365344 U CN201820365344 U CN 201820365344U CN 207911018 U CN207911018 U CN 207911018U
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- radio frequency
- bluetooth headset
- test
- testing device
- frequency testing
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Abstract
The utility model discloses a kind of bluetooth headset radio frequency testing devices, including:Testboard, there are two test boxs for setting above the testboard, two test boxs all include babinet and upper cover, the bottom of box is provided with a measurement jig, a plate aerial for receiving and dispatching bluetooth headset signal is provided in the middle part of the measurement jig, the plate aerial is electrically connected with Radio Frequency Test Set, and the Radio Frequency Test Set is electrically connected with a display screen for showing radio frequency parameter, and the Radio Frequency Test Set is arranged in testboard；The measurement jig is provided with the graduation mark for adjusting bluetooth headset test position in the surrounding close to plate aerial；Two test box inner walls are all provided with one layer for absorbing the suction wave cotton that bluetooth headset makes a sound.Bluetooth headset radio frequency testing device provided by the utility model, avoids and suspends test job because of test box loading and unloading, improves whole testing efficiency, reduces testing cost.
Description
Technical field
The utility model is related to earphone testing field more particularly to a kind of bluetooth headset radio frequency testing devices.
Background technology
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are sent out, using close to ear
Piece loud speaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is can to listen to sound equipment alone in the case where not influencing other people；Simultaneously, moreover it is possible to the sound of ambient enviroment is separated,
It is helpful to the people used under noisy environment of making an uproar in recording studio, DJ, journey, movement etc..Earphone original is to phone and radio
On use, but prevailing with portable electronic devices, earphone is chiefly used in mobile phone, walkman, radio.Portable electronic game and
Numerical digit reproducing apparatus for phonotape etc..The individual earphones produced need to detect its various parameters, such as frequency response degree, total harmonic distortion
Deng.
Bluetooth headset radio frequency testing device in the prior art, since only there are one test boxs, then testing one
When bluetooth headset radio frequency parameter (output power, single time slot sensitivity, multi-slot sensitivity etc.), need to suspend test job, it will
It takes out, and then other bluetooth headsets to be measured are put into test box by craft again and are tested, thus due to
On get off and suspended test job so that integrated testability efficiency bottom and all test datas cannot be preserved, be unfavorable for bluetooth
The monitoring of headphone quality and data sharing.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of bluetooth headset radio frequency testing dresses
It sets, it is intended to solve bluetooth headset radio frequency testing device integrated testability efficiency bottom in the prior art and test data cannot be preserved
Problem.
The technical solution of the utility model is as follows：
A kind of bluetooth headset radio frequency testing device, wherein the bluetooth headset radio frequency testing device includes:
Testboard, there are two test box, two test boxs all include babinet and upper cover for setting above the testboard,
The bottom of box is provided with a measurement jig, and one is provided in the middle part of the measurement jig for receiving and dispatching the flat of bluetooth headset signal
Plate antenna, the plate aerial are electrically connected with Radio Frequency Test Set, and the Radio Frequency Test Set is electrically connected with one for showing that radio frequency is joined
Several display screens, the Radio Frequency Test Set are arranged in testboard；
The measurement jig is provided with the scale for adjusting bluetooth headset test position in the surrounding close to plate aerial
Line；
Two test box inner walls are all provided with one layer for absorbing the suction wave cotton that bluetooth headset makes a sound.
Preferably, the bluetooth headset radio frequency testing device, wherein the Radio Frequency Test Set founds MT8852B using peace
Bluetooth tester.
Preferably, the bluetooth headset radio frequency testing device, wherein two test box rear walls are all provided with end
Daughter board, multiple bus interface on the terminal board.
Preferably, the bluetooth headset radio frequency testing device, wherein be all tiltedly installed with one at left and right sides of the babinet
Cylinder for opening and closing upper cover.
Preferably, the bluetooth headset radio frequency testing device, wherein be all provided with anti-pinch at left and right sides of the babinet
Infrared sensor.
Preferably, the bluetooth headset radio frequency testing device, wherein the babinet and upper cover are all arranged to hollow chamber
Body.
Preferably, the bluetooth headset radio frequency testing device, wherein two test boxs are all provided with keying test
Button.
Preferably, the bluetooth headset radio frequency testing device, wherein the plate aerial is coupled by antenna coupler
It forms.
Compared with prior art, bluetooth headset radio frequency testing device provided by the utility model, including：Testboard, institute
Stating setting above testboard, there are two test box, two test boxs all include babinet and upper cover, the bottom of box setting
There is a measurement jig, a plate aerial for receiving and dispatching bluetooth headset signal, the tablet are provided in the middle part of the measurement jig
Antenna is electrically connected with Radio Frequency Test Set, and the Radio Frequency Test Set is electrically connected with a display screen for showing radio frequency parameter, described
Radio Frequency Test Set is arranged in testboard；The measurement jig is provided in the surrounding close to plate aerial for adjusting bluetooth ear
The graduation mark of machine test position；Two test box inner walls are all provided with one layer for absorbing what bluetooth headset made a sound
Inhale wave cotton, enabling the test of fast and reliable completion bluetooth headset radio frequency, and the institute tested every time can be preserved in detail
There are data, facilitates quality retrospect and the data sharing in later stage, simultaneously as there are two test boxs for tool so that one of test
Case when carrying out loading and unloading, testing, and avoids and suspends test because of loading and unloading by another test box, improves entire test
The testing efficiency of device, reduces testing cost.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the bluetooth headset radio frequency testing device preferred embodiment in the utility model.
Fig. 2 is the module diagram of the bluetooth headset radio frequency testing device preferred embodiment in the utility model.
Specific implementation mode
The utility model provides a kind of bluetooth headset radio frequency testing device, to make the purpose of this utility model, technical solution
And effect is clearer, clear, referring to the drawings and gives an actual example to the utility model further description.It should be appreciated that
Specific embodiment described herein is only used to explain the utility model, is not used to limit the utility model.
Fig. 1 is the dimensional structure diagram of the bluetooth headset radio frequency testing device preferred embodiment in the utility model, Fig. 2
It is the module diagram of the bluetooth headset radio frequency testing device preferred embodiment in the utility model, as shown in Figures 1 and 2, this
In a kind of bluetooth headset radio frequency testing device that utility model preferred embodiment provides, including:Testboard 100, the testboard
There are two test box 200, two test boxs 200 all include babinet and upper cover, the bottom of box setting for 100 top settings
There are a measurement jig 201,201 middle part of the measurement jig to be provided with a plate aerial 211 for receiving and dispatching bluetooth headset signal,
The plate aerial 211 is electrically connected with Radio Frequency Test Set 300, and the Radio Frequency Test Set 300 is electrically connected with one for showing radio frequency
The display screen 400 of parameter, the Radio Frequency Test Set 300 are arranged in testboard 100；The measurement jig 201 is close to tablet
The surrounding of antenna 211 is provided with the graduation mark 221 for adjusting bluetooth headset test position；Two 200 insides of the test box
Wall is all provided with one layer for absorbing the suction wave cotton (not shown) that bluetooth headset makes a sound.
In this case the utility model allows for testing a bluetooth headset simultaneously by the way that two test boxs 200 are arranged
By radio frequency parameter include on display screen 400 after, so that it may then to test the bluetooth headset in another test box 200, equally
Also include avoiding in display screen 400 and suspending test job because of loading and unloading by parameter, improve whole testing efficiency,
Reduce testing cost.
For the sound sent out due to bluetooth headset when encountering test box, these sound will produce echo, to interfere bluetooth
The radio frequency testing of earphone, therefore, it is necessary to which one layer of suction wave cotton is arranged in the internal side wall in two test boxs 200, for using
The sound that bluetooth headset is sent out just is sponged when being transferred to wall box, avoids generation echo.
In the further preferred embodiment of the utility model, the Radio Frequency Test Set 300 stands MT8852B bluetooth tests using peace
Device.
In the further preferred embodiment of the utility model, two 200 rear walls of the test box are all provided with terminal board
202, multiple bus interface on the terminal board 202, the bus interface is connected by various general purpose interface bus.
In the further preferred embodiment of the utility model, be all tiltedly installed at left and right sides of the babinet one for open and close
The cylinder 203 of lid, the cylinder 203 are connected with air source by tracheae.
In the further preferred embodiment of the utility model, the infrared sensor of anti-pinch is all provided at left and right sides of the babinet
204。
In the further preferred embodiment of the utility model, the babinet and upper cover are all arranged to hollow cavity.
In the further preferred embodiment of the utility model, two test boxs, which are all provided with, opens and closes testing button 205.
In the further preferred embodiment of the utility model, the plate aerial 211 is coupled to form by antenna coupler.
The measurement jig 211 can be applicable in various types of bluetooth headsets so that the bluetooth headset radio frequency testing device
The various radio frequency parameters of variety classes bluetooth headset can be tested.
In conclusion bluetooth headset radio frequency testing device provided by the utility model, including：Testboard, the test
Setting all includes babinet and upper cover there are two test box, two test boxs above platform, and the bottom of box is provided with a survey
Jig is tried, a plate aerial for receiving and dispatching bluetooth headset signal, the plate aerial electricity are provided in the middle part of the measurement jig
It is connected with Radio Frequency Test Set, the Radio Frequency Test Set is electrically connected with a display screen for showing radio frequency parameter, and the radio frequency is surveyed
Device is tried to be arranged in testboard；The measurement jig is provided in the surrounding close to plate aerial for adjusting bluetooth headset test
The graduation mark of position；Two test box inner walls are all provided with one layer for absorbing the suction wave that bluetooth headset makes a sound
Cotton, enabling the test of fast and reliable completion bluetooth headset radio frequency, and all numbers tested every time can be preserved in detail
According to facilitating the quality in later stage to trace and data sharing, simultaneously as tool is there are two test box so that one of test box exists
When carrying out loading and unloading, another test box is being tested, and is avoided and is suspended test because of loading and unloading, and entire test device is improved
Testing efficiency, reduce testing cost.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (8)
1. a kind of bluetooth headset radio frequency testing device, which is characterized in that the bluetooth headset radio frequency testing device includes:
Testboard, there are two test box, two test boxs are described all including babinet and upper cover for testboard top setting
The bottom of box is provided with a measurement jig, and a tablet day for receiving and dispatching bluetooth headset signal is provided in the middle part of the measurement jig
Line, the plate aerial are electrically connected with Radio Frequency Test Set, and the Radio Frequency Test Set is electrically connected with one for showing radio frequency parameter
Display screen, the Radio Frequency Test Set are arranged in testboard；
The measurement jig is provided with the graduation mark for adjusting bluetooth headset test position in the surrounding close to plate aerial；
Two test box inner walls are all provided with one layer for absorbing the suction wave cotton that bluetooth headset makes a sound.
2. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that the Radio Frequency Test Set is using peace
Vertical MT8852B bluetooth testers.
3. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that two test box rear walls
All it is provided with terminal board, multiple bus interface on the terminal board.
4. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that all incline at left and right sides of the babinet
Tiltedly it is provided with a cylinder for opening and closing upper cover.
5. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that all set at left and right sides of the babinet
It is equipped with the infrared sensor of anti-pinch.
6. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that the babinet and upper cover are all arranged
At hollow cavity.
7. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that two test boxs are all arranged
There is keying testing button.
8. bluetooth headset radio frequency testing device according to claim 1, which is characterized in that the plate aerial passes through antenna
Coupler is coupled to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365344.6U CN207911018U (en) | 2018-03-16 | 2018-03-16 | A kind of bluetooth headset radio frequency testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365344.6U CN207911018U (en) | 2018-03-16 | 2018-03-16 | A kind of bluetooth headset radio frequency testing device |
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| Publication Number | Publication Date |
|---|---|
| CN207911018U true CN207911018U (en) | 2018-09-25 |
Family
ID=63558182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365344.6U Active CN207911018U (en) | 2018-03-16 | 2018-03-16 | A kind of bluetooth headset radio frequency testing device |
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| Country | Link |
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| CN (1) | CN207911018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413558A (en) * | 2018-10-17 | 2019-03-01 | 杭州兆华电子有限公司 | A kind of Bluetooth audio equipment test method based on double Bluetooth adapter binary channels |
-
2018
- 2018-03-16 CN CN201820365344.6U patent/CN207911018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413558A (en) * | 2018-10-17 | 2019-03-01 | 杭州兆华电子有限公司 | A kind of Bluetooth audio equipment test method based on double Bluetooth adapter binary channels |
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