CN220751534U - On-line detection device for vehicle-mounted sound equipment - Google Patents
On-line detection device for vehicle-mounted sound equipment Download PDFInfo
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- CN220751534U CN220751534U CN202322553811.1U CN202322553811U CN220751534U CN 220751534 U CN220751534 U CN 220751534U CN 202322553811 U CN202322553811 U CN 202322553811U CN 220751534 U CN220751534 U CN 220751534U
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000009977 dual effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of vehicle-mounted sound equipment and discloses a vehicle-mounted sound equipment on-line detection device, which comprises a detection table, wherein a base table is fixedly arranged at the top of the detection table, the vehicle-mounted sound equipment on-line detection device is used by matching a double detection device and a battery on the device, so that the battery on the device provides electric energy for a bright light lamp, a worker can observe the sound equipment when the bright light lamp on the device is used for illumination, and check whether the vehicle-mounted sound equipment has a light leakage problem, so that the problem of poor product tightness is judged, the vibration sensor on the device transmits vibration force and vibration frequency to the vibration sensor through a sealing disc when the sealing disc is attached to the outer wall of the device to be detected, and therefore, the information collected by the vibration sensor is transmitted to a display screen by utilizing a data transmission line, and further, whether the display screen has abnormal vibration under the condition that the sound equipment plays the sound volume is displayed.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted sound equipment, in particular to a vehicle-mounted sound equipment on-line detection device.
Background
The car audio is an audio system mounted in a car. The system can be called sound equipment, and the most basic condition is that the system has the function of playing back sound. The anti-interference technology is to filter the interference of the power line between the power supply and the sound by adopting a choke coil string, so as to reduce the noise interference of the outside.
The prior on-line detection device for the vehicle-mounted sound equipment can refer to Chinese patent with an authorized bulletin number of CN218772438U, discloses an intelligent sound equipment detection device with a positioning function, and comprises a workbench, a display is arranged at the upper end of one side of the workbench, a lifting mechanism is arranged at the upper end of the other side of the workbench, a detection mechanism is arranged between the workbench and the lifting mechanism, the lifting mechanism comprises four groups of support columns fixedly connected at the upper end of the workbench, the upper ends of the four groups of support columns are fixedly connected with a fixing plate, the upper end of the fixing plate is fixedly connected with a cylinder, and the lower end of the cylinder is fixedly connected with a gas rod. According to the intelligent sound detection device with the positioning function, the air is conveyed into the sound shell to be pressurized, the air flows for a time through the flow rate sensor after the internal pressure reaches the required value, and whether the product is qualified or not can be timely judged through the comparison between the required time and the standard time, so that the quality of the product is effectively ensured.
When the device is used, the existing device utilizes the time of gas flowing by the flow velocity sensor to feed back the time to the display of the electric connection, whether a product is qualified or not can be timely judged through comparison between the required time and the standard time, the quality of the product is effectively guaranteed, but the problem of the product is difficult to judge in the gas loss process, the problem of the product is solved, the device adopts a light detection mode for better understanding the problem of the product, and the abnormal ringing problem of the sound needs to be known when the vehicle-mounted sound plays the sound, so that the vehicle-mounted sound on-line detection device for solving the problem is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an on-line detection device for vehicle-mounted sound equipment, which has the advantages of strong practicability, tightness detection, abnormal ringing and the like, and solves the problems of the prior art.
The utility model provides the following technical scheme: the utility model provides a vehicle-mounted sound on-line measuring device, includes the detection platform, the fixed assembly in top of detection platform has the base platform, the top fixedly connected with of base platform waits to detect the device, the fixed assembly in top of detection platform has elevating gear, fixedly connected with dual detection device on elevating gear's the power take off shaft, the one end fixedly connected with battery of dual detection device, the top fixed mounting of detection platform has the display screen.
As a preferable technical scheme of the utility model, the device to be detected comprises an acoustic shell, wherein an inner cavity of the acoustic shell is provided with a broadcasting port, the outer wall of the acoustic shell is sleeved with a sealing ring, and the outer wall of the sealing ring is sleeved with an acoustic limiter.
As a preferable technical scheme of the utility model, the lifting device comprises a support column, wherein a mounting plate is fixedly arranged at the top of the support column, a fixed table is fixedly arranged at the top of the mounting plate, a lifting motor is fixedly arranged at the top of the fixed table, and a lifting rod is fixedly connected to a power output shaft of the lifting motor.
As a preferable technical scheme of the utility model, the dual detection device comprises a sealing disc, wherein an installation disc is fixedly arranged on the outer wall of the sealing disc, a bright light lamp is arranged on the outer wall of the installation disc, a power line is fixedly connected with the outer wall of the installation disc, a vibration sensor is fixedly arranged on the outer wall of the sealing disc, and a data transmission line is fixedly connected with the outer wall of the vibration sensor.
As a preferable technical scheme of the utility model, the mounting plate and the bright light lamp are connected with a battery through a power line, and the battery is used for supplying power to the bright light lamp.
As a preferable technical scheme of the utility model, one end of the data transmission line is fixedly connected with the vibration sensor, and the other end of the data transmission line is connected with the display screen.
Compared with the prior art, the utility model has the following beneficial effects:
1. this on-line detecting device of on-vehicle stereo set uses through the cooperation of the dual detection device on the device, battery for the battery on the device provides the electric energy for the bright light lamp, makes the bright light lamp on the device when carrying out the illumination effect, and the staff can observe the operation to the stereo set, looks over on-vehicle stereo set and has the light leak problem, thereby judges that on-vehicle stereo set has the problem that product leakproofness is poor.
2. This on-line measuring device of on-vehicle stereo set is when sealing disk laminating treats the outer wall of detection device through installing vibration sensor for the device of treating of broadcast volume passes through sealing disk and gives vibration force and vibration frequency transmission vibration sensor, thereby utilizes the data transmission line to give the display screen with the information transfer that vibration sensor collected, and then makes the display screen show whether there is the condition of unusual vibration under the condition of stereo set broadcast volume.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the device to be detected according to the present utility model;
FIG. 3 is a schematic view of a lifting device according to the present utility model;
FIG. 4 is a schematic diagram of a dual detection device according to the present utility model.
In the figure: 1. a detection table; 2. a base station; 3. a device to be detected; 301. an acoustic enclosure; 302. a broadcasting port; 303. a seal ring; 304. a sound limiter; 4. a lifting device; 401. a support column; 402. a mounting plate; 403. a fixed table; 404. a lifting motor; 405. a lifting rod; 5. a double detection device; 501. a sealing plate; 502. a mounting plate; 503. a bright light lamp; 504. a power line; 505. a vibration sensor; 506. a data transmission line; 6. a battery; 7. and a display screen.
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.
Referring to fig. 1-4, an on-line detection device for vehicle-mounted sound equipment comprises a detection table 1, a base table 2 is fixedly assembled on the top of the detection table 1, a device 3 to be detected is fixedly connected on the top of the base table 2, a lifting device 4 is fixedly assembled on the top of the detection table 1, a double detection device 5 is fixedly connected on a power output shaft of the lifting device 4, a battery 6 is fixedly connected to one end of the double detection device 5, a display screen 7 is fixedly installed on the top of the detection table 1, and through the matched use of the double detection device 5 and the battery 6 on the device, the battery 6 on the device provides electric energy for a bright light lamp 503, so that a worker can observe the sound equipment when the bright light acts, and check whether the vehicle-mounted sound equipment has a light leakage problem, thereby judging that the vehicle-mounted sound equipment has a poor product tightness.
In a preferred embodiment, the device 3 to be detected includes a sound housing 301, a broadcasting port 302 is disposed in an inner cavity of the sound housing 301, a sealing ring 303 is sleeved on an outer wall of the sound housing 301, a sound limiter 304 is sleeved on an outer wall of the sealing ring 303, and sound emitting and receiving actions are performed through the sound housing 301 and the broadcasting port 302 on the device, so that the sealing ring 303 on the device and an outer wall of the dual detection device 5 are matched to perform sealing action, and the sound housing 301 and the sealing ring 303 are limited by the sound limiter 304, so that the device 3 to be detected forms a finished sound to be detected.
In a preferred embodiment, the lifting device 4 comprises a support column 401, a mounting plate 402 is fixedly arranged on the top of the support column 401, a fixed table 403 is fixedly arranged on the top of the mounting plate 402, a lifting motor 404 is fixedly arranged on the top of the fixed table 403, a lifting rod 405 is fixedly connected to a power output shaft of the lifting motor 404, the support column 401 on the device is used for supporting the mounting plate 402, the fixed table 403 on the mounting plate 402 is used for providing a stable mounting platform for the lifting motor 404, and the lifting device 5 is controlled to lift through the lifting rod 405 when the lifting motor 404 outputs lifting power, so that the lifting device 4 on the device can control the double detection device 5 under the stable condition.
In a preferred embodiment, the dual detection device 5 includes a sealing disc 501, an outer wall of the sealing disc 501 is fixedly provided with a mounting disc 502, an outer wall of the mounting disc 502 is provided with a bright light 503, an outer wall of the mounting disc 502 is fixedly connected with a power line 504, an outer wall of the sealing disc 501 is fixedly provided with a vibration sensor 505, an outer wall of the vibration sensor 505 is fixedly connected with a data transmission line 506, and the dual detection device 5 can perform vibration detection on the device 3 to be detected when the device 3 to be detected plays sound volume through mutual matching of the sealing disc 501, the mounting disc 502, the bright light 503, the power line 504, the vibration sensor 505 and the data transmission line 506, so that whether the produced vehicle-mounted sound equipment has a product problem or not can be known by utilizing the illumination effect of the bright light 503.
In a preferred embodiment, the mounting plate 502 and the bright light 503 are connected with the battery 6 through the power line 504, and the battery 6 is used for supplying power to the bright light 503, the mounting plate 502 on the device mounts the bright light 503 on the lower surface of the sealing plate 501, and meanwhile, the battery 6 on the device supplies power to the bright light 503 through the power line 504, so that when the dual detection device 5 drops to the surface of the device 3 to be detected, the sealing performance of the vehicle-mounted sound is detected by using the illumination effect of the bright light 503, and if the light leakage condition indicates that the product has a bad condition.
In a preferred embodiment, one end of the data transmission line 506 is fixedly connected with the vibration sensor 505, and the other end of the data transmission line 506 is connected with the display screen 7, when the sealing disc 501 is attached to the outer wall of the device 3 to be detected, the vibration sensor 505 is arranged on the device, so that the device 3 to be detected for playing sound volume transmits vibration force and vibration frequency to the vibration sensor 505 through the sealing disc 501, information collected by the vibration sensor 505 is transmitted to the display screen 7 by utilizing the data transmission line 506, and further, whether abnormal vibration exists under the condition that the display screen 7 displays sound playing sound volume.
The working principle is that through the cooperation of the dual detection device 5 on the device and the battery 6, the battery 6 on the device provides electric energy for the bright light lamp 503, so that when the bright light lamp 503 on the device is used for illumination, a worker can observe the sound and check whether the vehicle-mounted sound has the light leakage problem, thereby judge whether the vehicle-mounted sound has the problem of poor product tightness, and then when the vibration sensor 505 on the device is attached to the outer wall of the device 3 to be detected through the sealing disc 501, the device 3 to be detected for playing volume transmits vibration force and vibration frequency to the vibration sensor 505 through the sealing disc 501, and then the information collected by the vibration sensor 505 is transmitted to the display screen 7 through the data transmission line 506, so that the display screen 7 displays whether abnormal vibration exists under the condition of sound playing volume.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vehicle-mounted sound on-line measuring device, includes detection platform (1), its characterized in that: the utility model discloses a detection platform, including base station (1), elevating gear, power output shaft, battery (6) of the fixed assembly in top of detecting platform (1), the top fixedly connected with of base station (2) waits detection device (3), the fixed assembly in top of detecting platform (1) is equipped with elevating gear (4), fixedly connected with dual detection device (5) on the power output shaft of elevating gear (4), the one end fixedly connected with battery (6) of dual detection device (5), the top fixed mounting of detecting platform (1) has display screen (7).
2. The on-line detection device for vehicle audio according to claim 1, wherein: the device to be detected (3) comprises a sound housing (301), a broadcasting port (302) is arranged in the inner cavity of the sound housing (301), a sealing ring (303) is sleeved on the outer wall of the sound housing (301), and a sound limiter (304) is sleeved on the outer wall of the sealing ring (303).
3. The on-line detection device for vehicle audio according to claim 1, wherein: the lifting device (4) comprises a supporting column (401), a mounting plate (402) is fixedly arranged at the top of the supporting column (401), a fixed table (403) is fixedly arranged at the top of the mounting plate (402), a lifting motor (404) is fixedly arranged at the top of the fixed table (403), and a lifting rod (405) is fixedly connected to a power output shaft of the lifting motor (404).
4. The on-line detection device for vehicle audio according to claim 1, wherein: the dual detection device (5) comprises a sealing disc (501), wherein an installation disc (502) is fixedly arranged on the outer wall of the sealing disc (501), a bright light lamp (503) is arranged on the outer wall of the installation disc (502), a power line (504) is fixedly connected with the outer wall of the installation disc (502), a vibration sensor (505) is fixedly arranged on the outer wall of the sealing disc (501), and a data transmission line (506) is fixedly connected with the outer wall of the vibration sensor (505).
5. The on-vehicle audio on-line detecting device according to claim 4, wherein: the mounting plate (502) and the bright light (503) are connected with the battery (6) through a power line (504), and the battery (6) is used for supplying power to the bright light (503).
6. The on-vehicle audio on-line detecting device according to claim 4, wherein: one end of the data transmission line (506) is fixedly connected with a vibration sensor (505), and the other end of the data transmission line (506) is connected with a display screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553811.1U CN220751534U (en) | 2023-09-20 | 2023-09-20 | On-line detection device for vehicle-mounted sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553811.1U CN220751534U (en) | 2023-09-20 | 2023-09-20 | On-line detection device for vehicle-mounted sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751534U true CN220751534U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322553811.1U Active CN220751534U (en) | 2023-09-20 | 2023-09-20 | On-line detection device for vehicle-mounted sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751534U (en) |
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2023
- 2023-09-20 CN CN202322553811.1U patent/CN220751534U/en active Active
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