CN103391342B - From the Automatic fixture for mobile phone audio test that ear rotates - Google Patents
From the Automatic fixture for mobile phone audio test that ear rotates Download PDFInfo
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- CN103391342B CN103391342B CN201310316192.2A CN201310316192A CN103391342B CN 103391342 B CN103391342 B CN 103391342B CN 201310316192 A CN201310316192 A CN 201310316192A CN 103391342 B CN103391342 B CN 103391342B
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Abstract
The present invention relates to the Automatic fixture for mobile phone audio test rotated from ear.The present invention is that L bracket upper end connects vertical shaft electric machine, and L bracket lower end connects horizontal shaft electric machine, and L bracket regulates motor to be connected by fixture horizontal support bar with pressure applying means and pressure.Instant invention overcomes the artitificial ear that when existing measurement rotates, chucking appliance system will wear and tear on dummy head, impact test effect, increases the defects such as testing cost.The present invention regulates driven by motor pressure applying means by pressure, then drives fixture horizontal support bar to move, and make mobile phone grip device, mobile phone are pulled away from artitificial ear together, can not wear and tear during rotational angle artitificial ear, and then reposition.Structure of the present invention is simple, is easy to operation.
Description
Technical field
The present invention relates to handset audio field tests, particularly from the Automatic fixture for mobile phone audio test that ear rotates.
Background technology
Before making the present invention, in existing Automatic fixture for mobile phone audio test, when chucking appliance system does mobile phone rotation, direct on-load pressure is adjacent to artitificial ear and rotates, the artitificial ear that during such rotation, chucking appliance system will wear and tear on dummy head, impact test effect, increases testing cost.
Summary of the invention
Object of the present invention is just to overcome above-mentioned defect, develops the Automatic fixture for mobile phone audio test rotated from ear.
Technical scheme of the present invention is:
The Automatic fixture for mobile phone audio test of adjustable pressure, L bracket upper end connects vertical shaft electric machine, L bracket lower end connects horizontal shaft electric machine, and its technical characteristics is that L bracket regulates motor to be connected by fixture horizontal support bar with pressure applying means and pressure.
Described L bracket upper end connects vertical shaft electric machine, horizontal shaft electric machine is connected with L bracket lower end, vertical rotation pedestal upper end connects motor vertical, mobile phone hold assembly is connected on vertical rotation pedestal lower end, above-mentioned parts form mobile phone grip device, fixture horizontal support bar connects mobile phone grip device, pressure applying means, dummy head, the pressure be arranged on clip vertical support bar regulates motor by fixture fixed support and dummy head, pressure applying means connects, fixture horizontal support bar one end connects L bracket, pressure applying means jockey vertical support, mobile phone grip device is by fixture horizontal support bar Bonding pressure bringing device, clip vertical supports and is connected with fixture fixed support, fixture fixed support is connected to dummy head.
Described fixture horizontal support bar other end Bonding pressure bringing device.
Described mobile phone hold assembly clamping mobile phone, dummy head is near mobile phone.
Described mobile phone arranges earpiece, mobile microphone; Dummy head is arranged artitificial ear, artificial mouth.
Can not be worn and torn when advantage of the present invention and effect are such rotational angle artitificial ear, and structure is simple, is easy to operation.
Other concrete advantages of the present invention and effect will go on to say below.
Accompanying drawing explanation
Fig. 1---general structure front schematic view of the present invention.
Fig. 2---general structure schematic rear view of the present invention.
Fig. 3---in the present invention, fixture and mobile phone are adjacent to the view of artitificial ear.
Fig. 4---the view that in the present invention, fixture and mobile phone pull open.
Fig. 5---in the present invention, fixture and mobile phone turn to the angle schematic diagram wanted.
Fig. 6---in the present invention, fixture and mobile phone push back again the position view being adjacent to artitificial ear.
In figure, each label represents that corresponding component names is as follows:
Vertical shaft electric machine 1, L bracket 2, vertical rotation support 3, the horizontal motor strong point 4, horizontal shaft electric machine 5, earpiece 6, mobile phone hold assembly 7, dummy head 8, artitificial ear 9, mobile phone 10, artificial mouth 11, mobile microphone 12, fixture horizontal support bar 13, pressure regulate motor 14, pressure applying means 15, clip vertical support 16, fixture fixed support 17, mobile phone grip device 18.
Embodiment
As shown in Figure 1, 2:
L bracket 2 upper end connects vertical shaft electric machine 1, and horizontal shaft electric machine 5 is connected with L bracket 2 through the horizontal motor strong point 4; Vertical rotation support 3 upper end also connects motor vertical 1, and mobile phone hold assembly 7 is connected in vertical rotation support 3 lower end side, and above-mentioned parts form mobile phone grip device 18; Mobile phone hold assembly 7 clamps mobile phone 10, mobile phone 10 has earpiece 6, mobile microphone 12; Dummy head 8 is arranged artitificial ear 9, artificial mouth 11, dummy head 8 is near mobile phone 10; Fixture horizontal support bar 13 fixes mobile phone grip device 18, pressure applying means 15 and dummy head 8, and pressure is regulated motor 14 to be arranged in clip vertical support 16 and fixed by fixture fixed support 17 and dummy head 8, Bonding pressure bringing device 15 simultaneously; One end of fixture horizontal support bar 13 connects L bracket 2, other end Bonding pressure bringing device 15, pressure applying means 15 jockey vertical support 16, machine clamp device 18 supports 16 by fixture horizontal support bar 13 Bonding pressure bringing device 15, clip vertical, clip vertical supports 16 and is connected with fixture fixed support 17, fixture fixed support 17 is fixed on above dummy head 8, on the neck as dummy head 8, is fixed up between the position of the mobile phone 10 of clamping and the position of dummy head 8.
Application process of the present invention is described as follows:
When carrying out audio-frequency test, can the angle of the vertical axis of automatic rotation vertical shaft electric machine 1, the trunnion axis of horizontal shaft electric machine 5 as required, to adapt to the measurement that mobile phone 10 difference holds angle, save the artificial adjustment angle time, make test realize automation completely; Be fixed up between the position of the mobile phone 10 of clamping and the position of dummy head 8, be convenient to plus-pressure between earpiece 6 and artitificial ear 9.
Specifically execute stressed being described as follows:
Mobile phone hold assembly 7 clamps mobile phone 10, and mobile phone component 7 is parts of mobile phone grip device 18, is provided with pressure device as spring etc. in pressure applying means 15, and pressure regulates motor 14 to regulate pressure for accommodation zone dynamic pressure bringing device 15.
In order to test the different custom grasping mobile phone 10, in testing, mobile phone 10 needs to turn to different angles to be tested, in order to the artitificial ear 9 that do not wear and tear, when rotational angle, the first step first regulates motor 14 to drive pressure applying means 15 by pressure, pressure applying means 15 drives fixture horizontal support bar 13 to move () again in Fig. 2 to the right, and connected mobile phone grip device 18 also moves right by fixture horizontal support bar 13, and the mobile phone hold assembly 7 on mobile phone grip device 18 is just hold mobile phone 10, make mobile phone grip device 18 and mobile phone 10 by together be pulled away from artitificial ear 9, second step vertical shaft electric machine 1 (if vertical rotation) or horizontal shaft electric machine 5 (if horizontally rotating) forward mobile phone grip device 18 and mobile phone 10 to want angle again, 3rd step regulates motor 14 and pressure applying means 15 by pressure again, pressure applying means 15 drives fixture horizontal support bar 13 to move again, handle machine clamp device 18 and mobile phone 10 back on artitificial ear 9, apply pressure predetermined equally.Often rotate an angle, repeat three once above step actions.
The further explanation of the automatic operating procedure from ear rotational angle as shown in Fig. 3,4,5,6:
In Fig. 3, mobile phone is after a test angle completes test, now mobile phone grip device 18 and mobile phone 10 are all close on the artitificial ear 9 of dummy head 8, in order to carry out the test of different grip angle, present needs turn to next angle, and as shown in Figure 4, pressure regulates motor 14 by pressure applying means 15 to the first step, pressure applying means 15 drives fixture horizontal support bar 13 to move again, and mobile phone grip device 18 is pulled away from artitificial ear 9 together with mobile phone 10; Mobile phone grip device 18 and mobile phone 10 as shown in Figure 5, then are forwarded mobile phone grip device 18 and mobile phone 10 to want angle when leaving artitificial ear 9 by vertical shaft electric machine 1 (if vertical rotation) or horizontal shaft electric machine 5 (if horizontally rotating) by second step again; 3rd step as shown in Figure 6, then regulates motor 14 by pressure applying means 15 by pressure, and pressure applying means 15 drives fixture horizontal support bar 13 to move again, and handle machine clamp device 18 and mobile phone 10 back on artitificial ear 9, applies pressure predetermined equally.
The custom difference that different people grasps mobile phone 10 is very large, and the profile of mobile phone 10 and size also difference are very large, and user is when using mobile phone 10 in order to catch the sound of the other side in addition, firmly earpiece 6 is close to ear sometimes, thus produces pressure.Advantage of the present invention and effect can carry out all automatic measurement that mobile phone 10 is conversed under difference holds machine, and the artitificial ear 9 that do not wear and tear in rotation process, thus meet the requirement of mobile phone 10 receiving terminal performance test, ensure that the high efficiency of test and test comprehensive.
Claims (1)
1. from the Automatic fixture for mobile phone audio test that ear rotates, L bracket upper end connects vertical shaft electric machine, and L bracket lower end connects horizontal shaft electric machine, it is characterized in that L bracket regulates motor to be connected by fixture horizontal support bar with pressure applying means and pressure, described L bracket upper end connects vertical shaft electric machine, horizontal shaft electric machine is connected with L bracket lower end, vertical rotation pedestal upper end connects motor vertical, mobile phone hold assembly is connected on vertical rotation pedestal lower end, above-mentioned parts form mobile phone grip device, fixture horizontal support bar connects mobile phone grip device, pressure applying means, dummy head, the pressure be arranged on clip vertical support bar regulates motor by fixture fixed support and dummy head, pressure applying means connects, fixture horizontal support bar one end connects L bracket, pressure applying means jockey vertical support, mobile phone grip device is by fixture horizontal support bar Bonding pressure bringing device, clip vertical supports and is connected with fixture fixed support, fixture fixed support is connected to dummy head, fixture horizontal support bar other end Bonding pressure bringing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316192.2A CN103391342B (en) | 2013-07-24 | 2013-07-24 | From the Automatic fixture for mobile phone audio test that ear rotates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310316192.2A CN103391342B (en) | 2013-07-24 | 2013-07-24 | From the Automatic fixture for mobile phone audio test that ear rotates |
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| Publication Number | Publication Date |
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| CN103391342A CN103391342A (en) | 2013-11-13 |
| CN103391342B true CN103391342B (en) | 2016-01-13 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103731787A (en) * | 2014-01-10 | 2014-04-16 | 工业和信息化部电信研究院 | Audio equipment measuring system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867863A (en) * | 2010-05-21 | 2010-10-20 | 工业和信息化部电信传输研究所 | Audio test system |
| CN103067551A (en) * | 2013-01-08 | 2013-04-24 | 南京声准科技有限公司 | Pressure-adjustable automatic clamp device for mobile phone audio test |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577922A (en) * | 2008-05-06 | 2009-11-11 | 鸿富锦精密工业（深圳）有限公司 | Device and method for testing sound system of mobile phone sound |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867863A (en) * | 2010-05-21 | 2010-10-20 | 工业和信息化部电信传输研究所 | Audio test system |
| CN103067551A (en) * | 2013-01-08 | 2013-04-24 | 南京声准科技有限公司 | Pressure-adjustable automatic clamp device for mobile phone audio test |
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| CN103391342A (en) | 2013-11-13 |
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Effective date of registration: 20220627 Address after: 518000 Room 501, building A4, silicon valley power intelligent terminal Industrial Park, No. 20, Dafu Industrial Zone, Dafu community, Guanlan street, Longhua District, Shenzhen, Guangdong Province Patentee after: AP TECHNOLOGY Ltd. Address before: 210008 floor 8, block B, No. 5, xinfangma Road, Gulou District, Nanjing, Jiangsu Province Patentee before: ACOSTEK CO.,LTD. |
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