CN215581308U - GSM digital mobile phone receiver power amplifier detection device - Google Patents
GSM digital mobile phone receiver power amplifier detection device Download PDFInfo
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- CN215581308U CN215581308U CN202121838786.6U CN202121838786U CN215581308U CN 215581308 U CN215581308 U CN 215581308U CN 202121838786 U CN202121838786 U CN 202121838786U CN 215581308 U CN215581308 U CN 215581308U
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a GSM digital mobile phone receiver power amplifier detection device, which comprises a main machine body and is characterized in that a placing bin is fixedly arranged in the main machine body, a clamping seat is fixedly arranged in the placing bin, a movable clamping plate is fixedly arranged in the clamping seat, a sealing door is fixedly arranged on one side of the placing bin, a detection bin is fixedly arranged at the top of the placing bin, and a sound insulation plate is fixedly arranged at the joint of the detection bin and the placing bin; through the setting of sealing door and soundproof cotton piece, guarantee that the main tank body is in a relatively quiet environment when detecting, guarantee the measuring environment.
Description
Technical Field
The utility model relates to the technical field of mobile phone detection, in particular to a GSM digital mobile phone receiver power amplifier detection device.
Background
A handset power amplifier is called a microphone power amplifier, namely, a microphone amplifies the volume through a power amplifier (also can be understood as a power amplifier) special for the microphone, the volume is improved, meanwhile, the basically restored tone quality (undistorted) can be kept, and in addition, the noise is reduced. The sound quality can be kept to be optimal, the sound can be modified and adjusted, noise is controlled well, and the noise can not be heard by human ears. When the mobile phone is shipped as an important component of the mobile phone, professional detection is required.
Most of the existing earphone power amplifier detection devices can only detect a single-model mobile phone specially, so that the investment cost is high, the application range is small, and meanwhile, the detection effect is not accurate enough due to the lack of a corresponding sound insulation environment during detection. Therefore, we improve the above and provide a GSM digital handset power amplifier detection device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a GSM digital mobile phone receiver power amplifier detection device, which comprises a main machine body and is characterized in that a placing bin is fixedly arranged in the main machine body, a clamping seat is fixedly arranged in the placing bin, a movable clamping plate is fixedly arranged in the clamping seat, a sealing door is fixedly arranged on one side of the placing bin, a detection bin is fixedly arranged at the top of the placing bin, a sound insulation plate is fixedly arranged at the joint of the detection bin and the placing bin, a signal detector is fixedly arranged on the inner wall of the detection bin, a power bin is fixedly arranged at the bottom of the placing bin, a telescopic motor is fixedly arranged in the power bin, and an access door is fixedly arranged on one side of the power bin.
As a preferred technical scheme, a movable groove is fixedly arranged in the clamping seat, a buffer rubber pad is fixedly arranged on one side, away from the movable clamping plate, of the movable groove, a connecting rod is fixedly arranged on one side of the movable clamping plate, and a telescopic cylinder is fixedly arranged on one side of the connecting rod.
As a preferable technical scheme of the utility model, a rotating shaft is fixedly arranged at the joint of the sealing door and the placing bin, and a soundproof cotton sheet is fixedly arranged at one side of the sealing door close to the placing bin.
As a preferred technical scheme of the present invention, a display screen is fixedly installed on one side of the detection bin, the signal detectors are electrically connected to the display screen through wireless data transmission, four groups of the signal detectors are fixedly installed, and the four groups of the signal detectors are fixedly installed on four sides of the inner wall of the detection bin.
As a preferable technical scheme of the utility model, one side of the sound insulation board is fixedly provided with a notch, and the size of the notch is consistent with that of the clamping seat.
The preferable technical scheme of the utility model is as described above. The telescopic motor is fixedly provided with two groups, the telescopic motor top is fixedly provided with a bearing column, and one side of the bearing column, far away from the telescopic motor, is fixedly arranged at the bottom of the clamping seat.
As a preferred technical scheme of the utility model, a sliding rail is fixedly arranged at the joint of the access door and the power bin, and the access door is in sliding connection with the power bin through the sliding rail.
The utility model has the beneficial effects that: the telescopic cylinder moves the position of the movable clamping plate through the connecting rod, so that the size of the interior of the clamping seat is adjusted, the requirements of different mobile phone sizes are met, and meanwhile, the arrangement of the buffer rubber pad protects the outer surface of the mobile phone and ensures that the outer surface of the mobile phone is not damaged; through the arrangement of the sealing door and the soundproof cotton sheets, the main box body is ensured to be in a relatively quiet environment during detection, and the detection environment is ensured; through the setting of multiunit signal detector, realize the detection of full aspect, guarantee the accuracy of detection effect on the at utmost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a power amplifier detection device for a GSM digital handset receiver according to the present invention;
FIG. 2 is an internal structure diagram of the power amplifier detection device of the GSM digital handset receiver;
FIG. 3 is a three-dimensional structure diagram of a holder of the power amplifier detection device of the GSM digital handset receiver;
fig. 4 is a structure diagram of the internal structure of the power cabin of the GSM digital handset power amplifier detection device of the present invention.
In the figure: 1. a main body; 2. placing a bin; 3. a clamping seat; 4. a movable clamping plate; 5. a sealing door; 6. a detection bin; 7. a sound insulating board; 8. a signal detector; 9. a power bin; 10. a telescopic motor; 11. an access door; 12. a cushion rubber pad; 13. a connecting rod; 14. a telescopic cylinder; 15. a rotating shaft; 16. a display screen; 17. a load-bearing column.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, the GSM digital handset power amplifier detection device of the present invention comprises a main machine body 1, a placing chamber 2 is fixedly arranged inside the main machine body 1, a holding seat 3 is fixedly arranged inside the placing chamber 2, a movable holding plate 4 is fixedly arranged inside the holding seat 3, a sealing door 5 is fixedly arranged on one side of the placing chamber 2, a detection chamber 6 is fixedly arranged on the top of the placing chamber 2, a sound insulation plate 7 is fixedly arranged at the joint of the detection chamber 6 and the placing chamber 2, a signal detector 8 is fixedly arranged on the inner wall of the detection chamber 6, a power chamber 9 is fixedly arranged at the bottom of the placing chamber 2, a telescopic motor 10 is fixedly arranged inside the power chamber 9, and an access door 11 is fixedly arranged on one side of the power chamber 9.
Wherein, the inside fixed movable groove that is provided with of grip slipper 3, movable groove is keeping away from movable grip block 4 one side fixed mounting has rubber cushion pad 12, movable grip block 4 one side fixed mounting has connecting rod 13, connecting rod 13 one side fixed mounting has telescopic cylinder 14, telescopic cylinder 14 carries out the position through connecting rod 13 to movable grip block 4 and removes, thereby carry out size adjustment to grip slipper 3 inside, thereby satisfy the needs of different cell-phone sizes, rubber cushion pad 12's setting simultaneously, protect the cell-phone surface, guarantee that it does not receive the damage.
Wherein, the fixed rotation axis 15 that is provided with in sealing door 5 and the fixed rotation axis that is provided with in 2 junctions of placing the storehouse, sealing door 5 is being close to and is placing 2 one sides of storehouse fixed soundproof cotton pieces that are provided with, through the setting of sealing door 5 and soundproof cotton pieces, guarantees that main tank 1 is in a relatively quiet environment when examining, guarantees the measuring environment.
Wherein, 6 one side fixed mounting in detection storehouse has display screen 16, and signal detector 8 passes through wireless data transmission and 16 electric connection of display screen, and signal detector 8 is fixed to be provided with four groups, and four groups of signal detector 8 fixed mounting are in four sides of 6 inner walls in detection storehouse, through the setting of multiunit signal detector 8, realize the detection of full aspect, guarantee detection effect's accuracy on the at utmost.
Wherein, acoustic celotex board 7 one side is fixed to be provided with the breach, and the size of breach is unanimous with the size of a dimension of grip slipper 3, and the size of a dimension through the breach mouth is unanimous with grip slipper 3, guarantees that grip slipper 3 can form a complete airtight space when getting into and detecting storehouse 6, reduces the influence of external noise.
Wherein, flexible motor 10 is fixed to be provided with two sets ofly, and flexible motor 10 top fixed mounting has heel post 17, and heel post 17 is kept away from flexible motor 10 one side fixed mounting in grip slipper 3 bottom, provides ascending power to grip slipper 3 through setting up of two sets of flexible motors 10, and the setting of heel post 17 provides stable holding power to grip slipper 3 simultaneously.
Wherein, the fixed slide rail that is provided with of access door 11 and power storehouse 9 junction, access door 11 passes through slide rail and power storehouse 9 sliding connection, through the setting of slide rail, carries out sliding connection to access door 11, and simple structure moves stably simultaneously.
When the mobile phone detecting device works, a user opens the sealing door 5, a mobile phone to be detected is placed in a movable groove of the clamping seat 3, meanwhile, the telescopic cylinder 14 moves the position of the movable clamping plate 4 through the connecting rod 13, so that the size of the inside of the clamping seat 3 is adjusted, the requirements of different mobile phone sizes are met, meanwhile, the buffer rubber pad 12 protects the outer surface of the mobile phone, and the mobile phone is not damaged, after the mobile phone is stably clamped, the telescopic motor 10 in the power bin 9 starts to operate to provide upward power for the clamping seat 3, meanwhile, the bearing column 17 is arranged to provide stable supporting force for the clamping seat 3, when the clamping seat 3 enters the detecting bin 6, the clamping seat is just clamped with the sound insulation plate 7, the clamping seat 3 can form a complete closed space when entering the detecting bin 6, the influence of external noise is reduced, and a plurality of groups of signal detectors 8 in the detecting bin 6 start to detect, the detection result is transmitted to the display screen 16 by a wireless signal.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A power amplifier detection device for a GSM digital mobile phone receiver comprises a main machine body (1), it is characterized in that a placing bin (2) is fixedly arranged in the main machine body (1), a clamping seat (3) is fixedly arranged in the placing bin (2), a movable clamping plate (4) is fixedly arranged in the clamping seat (3), a sealing door (5) is fixedly arranged on one side of the placing bin (2), a detection bin (6) is fixedly arranged on the top of the placing bin (2), a sound insulation board (7) is fixedly arranged at the joint of the detection bin (6) and the placing bin (2), a signal detector (8) is fixedly arranged on the inner wall of the detection bin (6), a power bin (9) is fixedly arranged at the bottom of the placing bin (2), the power bin (9) is internally and fixedly provided with a telescopic motor (10), and one side of the power bin (9) is fixedly provided with an access door (11).
2. The GSM digital handset power amplifier detection device according to claim 1, wherein a movable groove is fixedly arranged inside the clamping seat (3), a cushion rubber pad (12) is fixedly arranged on one side of the movable groove far away from the movable clamping plate (4), a connecting rod (13) is fixedly arranged on one side of the movable clamping plate (4), and a telescopic cylinder (14) is fixedly arranged on one side of the connecting rod (13).
3. The GSM digital handset power amplifier detection device according to claim 1, wherein a rotation shaft (15) is fixedly arranged at the joint of the sealing door (5) and the placing bin (2), and a soundproof cotton sheet is fixedly arranged on one side of the sealing door (5) close to the placing bin (2).
4. The GSM digital handset power amplifier detection device according to claim 1, wherein a display screen (16) is fixedly installed on one side of the detection chamber (6), the signal detectors (8) are electrically connected with the display screen (16) through wireless data transmission, four groups of signal detectors (8) are fixedly arranged, and the four groups of signal detectors (8) are fixedly installed on four sides of the inner wall of the detection chamber (6).
5. The GSM digital handset power amplifier detection device according to claim 1, wherein a gap is fixedly arranged on one side of the sound insulation board (7), and the size of the gap is consistent with that of the clamping seat (3).
6. The GSM digital handset power amplifier detection device according to claim 1, wherein two sets of telescopic motors (10) are fixedly arranged, a bearing column (17) is fixedly installed on the top of each telescopic motor (10), and one side of each bearing column (17) far away from each telescopic motor (10) is fixedly installed at the bottom of the clamping seat (3).
7. The GSM digital handset power amplifier detection device according to claim 1, wherein a slide rail is fixedly arranged at a connection position of the access door (11) and the power cabin (9), and the access door (11) is slidably connected with the power cabin (9) through the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838786.6U CN215581308U (en) | 2021-08-06 | 2021-08-06 | GSM digital mobile phone receiver power amplifier detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838786.6U CN215581308U (en) | 2021-08-06 | 2021-08-06 | GSM digital mobile phone receiver power amplifier detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215581308U true CN215581308U (en) | 2022-01-18 |
Family
ID=79833487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121838786.6U Active CN215581308U (en) | 2021-08-06 | 2021-08-06 | GSM digital mobile phone receiver power amplifier detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215581308U (en) |
-
2021
- 2021-08-06 CN CN202121838786.6U patent/CN215581308U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: 467500, Group 13, Wanzi Village, Miaoxia Town, Ruzhou City, Pingdingshan City, Henan Province Patentee after: Wang Xiaoxiao Country or region after: China Address before: 224500 Building 9, north of Shanghai Road and east of Renmin South Road, South District of Binhai County Industrial Park, Yancheng City, Jiangsu Province Patentee before: Jiangsu Haizhao Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: No. 611, Block A, North Morning Apartment, Wenhua Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: Zhengzhou Yingfan Technology Co.,Ltd. Country or region after: China Address before: 467500, Group 13, Wanzi Village, Miaoxia Town, Ruzhou City, Pingdingshan City, Henan Province Patentee before: Wang Xiaoxiao Country or region before: China |