CN219420832U

CN219420832U - Full-automatic mobile phone audio testing device

Info

Publication number: CN219420832U
Application number: CN202320450159.8U
Authority: CN
Inventors: 徐海宏
Original assignee: Shanghai Huimin Intelligent Technology Co ltd
Current assignee: Shanghai Huimin Intelligent Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-25
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a full-automatic mobile phone audio testing device, which particularly relates to the technical field of audio testing, and comprises a sound-free box, wherein a support is arranged in the sound-free box, a ball screw module and a driving motor are arranged at the upper end of the support, a tray carrier plate is arranged on the ball screw module, a mobile phone positioning tray is arranged at the upper end of the tray carrier plate, a supporting plate is arranged at the side end of the ball screw module, a right supporting frame is arranged at the right side of the upper end of the supporting plate, an external microphone mounting plate is arranged at the upper end of the right supporting frame, a left supporting frame is arranged at the left side of the upper end of the supporting plate, a fixing rod is arranged at the upper end of the left supporting frame, and an external speaker mounting frame is arranged at the top end of the fixing rod. The utility model can accurately check out the mobile phone with abnormal audio frequency, and effectively reduces the risk of bad mobile phones flowing into the market.

Description

Full-automatic mobile phone audio testing device

Technical Field

The utility model relates to the technical field of audio testing, in particular to a full-automatic mobile phone audio testing device.

Background

With the development of 3C digital industry, especially mobile phone products, the audio requirements of users on mobile phones are higher and higher. In the manufacturing process of mobile phones, the audio testing device becomes an important detection process in industry.

The mobile phone is required to detect mobile phone audio when leaving the factory so as to prevent the mobile phone audio from causing poor using effect of consumers and influencing the sales volume of the market, and the traditional mobile phone audio test equipment is low in detection efficiency and inaccurate in detection result, so that larger errors are often caused.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a fully automatic mobile phone audio testing device, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic cell-phone audio test device, includes the no audio amplifier, be equipped with the support in the no audio amplifier, ball screw module and driving motor are installed to the upper end of support, install the tray carrier plate on the ball screw module, the cell-phone location tray is installed to the upper end of tray carrier plate, just the side of ball screw module is equipped with the backup pad, right branch frame is installed on the upper end right side of backup pad, external microphone mounting panel is installed to the upper end of right branch frame, left branch frame is installed in the upper end left side of backup pad, the dead lever is installed to the upper end of left branch frame, external speaker mounting bracket is installed on the top of dead lever.

In a preferred embodiment, a controller is mounted on top of the front end of the sound-less box, and a button is arranged on the controller.

In a preferred embodiment, an automatic door is mounted at the front end of the sound-less box, and the automatic door consists of a door plate and a driving cylinder.

In a preferred embodiment, the sound-less enclosure consists essentially of an outer stainless steel enclosure and an inner sound-insulating foam.

In a preferred embodiment, four first rubber cushioning feet are mounted at the bottom end of the bracket, and four second rubber cushioning feet are mounted at the top end of the external speaker mounting bracket.

Compared with the prior art, the utility model has the technical effects and advantages that:

according to the utility model, the button is used for controlling the driving cylinder to drive the door plate to move so as to drive the automatic door, a mobile phone needing to detect audio is placed on the mobile phone positioning tray, the automatic door is closed, the internal testing environment is isolated from the outside, the external microphone is installed on the external microphone installation plate, the external microphone receives the audio sent by the loudspeaker of the mobile phone, whether the audio sent by the loudspeaker of the mobile phone meets the standard or not is detected, the external loudspeaker is installed on the external loudspeaker installation frame, the external loudspeaker sends a plurality of audio with fixed frequency, and the mobile phone microphone receives the audio with fixed frequency sent by the external loudspeaker, so that whether the function of the microphone of the mobile phone meets the standard or not is detected, the mobile phone with abnormal audio can be accurately checked, the detection efficiency is high, and the risk that bad mobile phones flow into the market is effectively reduced.

Drawings

FIG. 1 is a perspective view of a sound-less box of the present utility model;

FIG. 2 is a schematic diagram of a mobile phone audio test structure according to the present utility model;

fig. 3 is a schematic structural view of a moving structure of the present utility model.

The reference numerals are: 1. a sound-less box; 2. a controller; 3. a button; 4. a door panel; 5. a driving cylinder; 6. a bracket; 7. the first rubber shock absorption foot; 8. a ball screw module; 9. a driving motor; 10. a tray carrier; 11. a mobile phone positioning tray; 12. a support plate; 13. a right support frame; 14. an external microphone mounting plate; 15. a left support frame; 16. a fixed rod; 17. an external speaker mounting rack; 18. and the second rubber is used for cushioning the foot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to a full-automatic mobile phone audio test device shown in fig. 1-3, including no audio amplifier 1, be equipped with support 6 in no audio amplifier 1, ball screw module 8 and driving motor 9 are installed to the upper end of support 6, install tray carrier plate 10 on the ball screw module 8, mobile phone location tray 11 is installed to the upper end of tray carrier plate 10, just the side of ball screw module 8 is equipped with backup pad 12, right branch frame 13 is installed on the upper end right side of backup pad 12, external microphone mounting panel 14 is installed to the upper end of right branch frame 13, left branch frame 15 is installed in the upper end left side of backup pad 12, dead lever 16 is installed to the upper end of left branch frame 15, external speaker mounting bracket 17 is installed on the top of dead lever 16.

In a preferred embodiment, the controller 2 is mounted on the top of the front end of the sound-less box 1, and a button 3 is arranged on the controller 2, so that the opening and closing of the automatic door can be controlled through the button 3, and the internal test environment of the sound-less box 1 can be isolated from the outside.

In a preferred embodiment, the front end of the sound-less box 1 is provided with an automatic door, the automatic door is composed of a door plate 4 and a driving cylinder 5, the door plate 4 is provided with soundproof cotton, one end of the door plate 4 is connected with the driving cylinder 5, and the driving cylinder 5 is controlled to stretch and retract through the button 3 to drive the door plate 4 to open and close.

In a preferred embodiment, the sound-proof box 1 is mainly composed of an external stainless steel box body and an internal sound-proof foam, so that the internal test environment of the sound-proof box 1 is isolated from the outside.

In a preferred embodiment, four first rubber cushioning feet 7 are installed at the bottom end of the support 6, four second rubber cushioning feet 18 are installed at the top end of the external loudspeaker installation frame 17, the first rubber cushioning feet 7 are placed at the inner bottom end of the loudspeaker box 1, the second rubber cushioning feet 18 are clamped at the inner top end of the loudspeaker box 1, and the mobile phone audio test structure is placed in the loudspeaker box 1 conveniently.

In summary, the utility model provides a full-automatic mobile phone audio testing device, when in use, the driving cylinder 5 is controlled by the button 3 to drive the door panel 4 to move to drive the automatic door, the mobile phone needing to test audio is placed on the mobile phone positioning tray 11, the automatic door is closed, the internal testing environment is isolated from the outside, the external microphone is installed on the external microphone installing plate 14, the external microphone receives the audio sent by the speaker of the mobile phone, whether the audio sent by the speaker of the mobile phone reaches the standard or not is tested, the external speaker is installed on the external speaker installing frame 17, the external speaker sends out audio with a plurality of fixed frequencies, and the mobile phone microphone receives the audio with the fixed frequencies sent by the external speaker, so that whether the function of the microphone of the mobile phone reaches the standard or not is detected, the mobile phone with abnormal audio can be accurately checked, the detection efficiency is high, and the risk of bad mobile phones flowing into the market is effectively reduced.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a full-automatic cell-phone audio test device, includes no audio amplifier (1), its characterized in that: be equipped with support (6) in no audio amplifier (1), ball screw module (8) and driving motor (9) are installed to the upper end of support (6), install tray carrier plate (10) on ball screw module (8), cell-phone location tray (11) are installed to the upper end of tray carrier plate (10), just the side of ball screw module (8) is equipped with backup pad (12), right branch frame (13) are installed on the upper end right side of backup pad (12), external microphone mounting panel (14) are installed to the upper end of right branch frame (13), left branch frame (15) are installed in the upper end left side of backup pad (12), dead lever (16) are installed to the upper end of left branch frame (15), external speaker mounting bracket (17) are installed on the top of dead lever (16).

2. The fully automated mobile phone audio testing device of claim 1, wherein: the controller (2) is installed at the top of the front end of the sound-free box (1), and a button (3) is arranged on the controller (2).

3. The fully automated mobile phone audio testing device of claim 1, wherein: an automatic door is arranged at the front end of the sound-free box (1), and the automatic door consists of a door plate (4) and a driving cylinder (5).

4. The fully automated mobile phone audio testing device of claim 1, wherein: the sound-proof box (1) mainly comprises an external stainless steel box body and an internal sound-proof foam.

5. The fully automated mobile phone audio testing device of claim 1, wherein: four first rubber cushioning feet (7) are installed to the bottom of support (6), four second rubber cushioning feet (18) are installed on the top of external speaker mounting bracket (17).