CN107889041B - Loudspeaker detection method and loudspeaker detection equipment - Google Patents
Loudspeaker detection method and loudspeaker detection equipment Download PDFInfo
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- CN107889041B CN107889041B CN201711051571.8A CN201711051571A CN107889041B CN 107889041 B CN107889041 B CN 107889041B CN 201711051571 A CN201711051571 A CN 201711051571A CN 107889041 B CN107889041 B CN 107889041B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a loudspeaker detection method and a loudspeaker detection device, wherein the loudspeaker production method comprises the following steps: step S10, after the host computer receives the sensing device to sense the loudspeaker positioned on the preset station of the conveying device, the host computer controls the conveying device to stop running; step S20, the host controls an acquisition device to work, and the acquisition device places the loudspeaker positioned at the preset station in a test box; step S30, the test box tests the loudspeaker and sends test data back to the host computer, and the memory of the host computer records the test data; step S40, the host controls the action of the acquisition device, and the acquisition device returns the loudspeaker to the preset station; the host machine controls the operation of the conveying device. The technical scheme of the invention can improve the production efficiency of the loudspeaker.
Description
Technical Field
The invention relates to the field of automatic production, in particular to a loudspeaker detection method and loudspeaker detection equipment.
Background
The loudspeaker is used for converting an electric signal into an acoustic signal, and the performance of the loudspeaker has great influence on the sound quality. When the loudspeaker is produced, the performance of the loudspeaker needs to be tested, and a test box is usually arranged beside a production line, and then the loudspeaker on the production line is manually placed into the test box for testing. When the loudspeaker is tested by hands, the loudspeaker needs to be taken out of the assembly line firstly, and then the loudspeaker is placed in the test box, so that the test process is slow, and the production efficiency of the loudspeaker is low.
Disclosure of Invention
The invention mainly aims to provide a loudspeaker detection method and loudspeaker detection equipment, aiming at improving the production efficiency of a loudspeaker.
In order to achieve the above object, the present invention provides a method for producing a speaker, which is used for detecting a speaker on a production line, and comprises the following steps:
step S10, after the host computer receives the sensing device to sense the loudspeaker positioned on the preset station of the conveying device, the host computer controls the conveying device to stop running;
step S20, the host controls an acquisition device to work, and the acquisition device places the loudspeaker positioned at the preset station in a test box;
step S30, the test box tests the loudspeaker and sends test data back to the host computer, and the memory of the host computer records the test data;
step S40, the host controls the action of the acquisition device, and the acquisition device returns the loudspeaker to the preset station; the host machine controls the operation of the conveying device.
Preferably, the acquiring device is a lifting device, and the step S20 specifically includes: the host machine controls the lifting device to work, and the lifting device places the loudspeaker positioned at the preset station in the test box suspended above the preset station.
Preferably, the following steps are further included between step S20 and step S30:
step S21, detecting whether the loudspeaker is installed in place by a detection device in the test box; if yes, go to step S30; if not, step S20 is executed again.
Preferably, the following steps are further included between step S30 and step S40:
step S31, the host computer judges whether the test result meets the test standard; if yes, go to step S40; if not, go to step S41;
step S41, the host computer controls the action of the acquisition device and the sorting device, the acquisition device places the loudspeakers on the preset stations, and then the sorting device sorts the loudspeakers out of the preset stations; the host machine controls the operation of the conveying device.
The invention also provides a loudspeaker detection device for detecting the loudspeaker on the production line, which comprises:
transmitting means for transmitting the speaker in a first direction;
the sensing device is used for sensing the loudspeaker to be positioned at a preset station on the conveying device;
the acquisition device is positioned at the preset station and used for driving the loudspeaker positioned at the preset station to move towards a second direction, and the first direction is intersected with the second direction;
the test box is positioned on a motion path of the loudspeaker driven by the acquisition device; and
and the host is respectively and electrically connected with the conveying device, the sensing device, the test box and the acquisition device and is used for controlling the conveying device to run or stop, controlling the test box to test the loudspeaker and record detection data and controlling the acquisition device to act.
Preferably, the acquiring device is a lifting device, and the second direction is an up-down direction; the testing box is positioned above a preset station of the conveying device and at least provided with an opening which is opened towards the preset station and used for the loudspeaker to enter and exit.
Preferably, the lifting device comprises a telescopic rod arranged at the bottom of a preset station of the conveying device and a driving motor for driving the telescopic rod to stretch up and down.
Preferably, the conveyor comprises a conveyor belt extending in the first direction, and a plurality of movable shoes; the transmission surface of the conveyor belt is provided with a plurality of mounting openings in the extending direction, each mounting opening is correspondingly provided with one movable bottom support, and each movable bottom support is provided with one loudspeaker;
the telescopic rod is arranged in a telescopic penetrating mode and is located in the mounting opening of the preset station, so that the movable bottom support located at the preset station is driven to move towards the test box.
Preferably, the loudspeaker detection equipment comprises a suspension device, wherein the suspension device comprises a fixed seat arranged on a ceiling and a plurality of suspension arms extending downwards from the fixed seat, and the test box is fixed at the lower ends of the suspension arms.
Preferably, the loudspeaker detection equipment further comprises a sorting device, the first direction is a left-right direction, the sorting device is located on the front side or the rear side of a preset station of the conveying device, and the sorting device is used for sorting out the loudspeaker which is detected to be not in accordance with the test standard from the preset station.
According to the technical scheme, the acquisition device is introduced into the assembly line, and the acquisition device can convey the loudspeaker at the preset station on the conveying device into the test box for testing, so that the loudspeaker does not need to be manually detected in the loudspeaker production process, and the test stroke is reduced. Therefore, the detection and production efficiency of the loudspeaker are improved. In particular, in the process of testing the speakers, the accuracy in testing is improved because manual dispersion in manually placing the speakers is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a flow chart of an embodiment of a method for detecting a speaker according to the present invention;
fig. 2 is a schematic structural diagram of a speaker detecting apparatus according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Conveying |
11 | |
| 20 | |
30 | |
| 40 | Main unit | 50 | |
| 60 | Operation table | 70 | Suspension device |
| 71 | Fixed |
72 | |
| 80 | Loudspeaker |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the activity, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention proposes a loudspeaker detection apparatus for detecting loudspeakers 80 on a pipeline.
Referring to fig. 1 and 2, a speaker detecting apparatus according to an embodiment of the present invention includes:
a transmitting device 10 for transmitting the speaker 80 toward a first direction;
a sensing device (not shown) for sensing that the speaker 80 is located at a predetermined position on the conveyor 10;
the acquisition device is positioned at the preset station and used for driving the loudspeaker 80 positioned at the preset station to move towards a second direction, and the first direction is intersected with the second direction;
a test box 30 located on a movement path of the acquisition device driving speaker 80; and
the host machine 40, the host machine 40 is electrically connected with the transmission device 10, the sensing device, the testing box 30 and the acquisition device respectively, and is used for controlling the operation or stop of the transmission device 10, controlling the testing box 30 to test the loudspeaker 80 and record the detection data, and controlling the action of the acquisition device.
It can be understood that the test box 30 is a test device for the speaker 80 widely used in the prior art, a test MIC device for testing the speaker 80 is arranged in the test box 30, and when the speaker 80 is located in the test box 30, the test MIC device is in contact with the speaker 80 and is used for testing the speaker 80 according to preset parameters (SPL \ IMP \ TS \ THD, etc.). Additionally, it is understood that the preset stations refer to stations on the pipeline to test speakers 80. In this embodiment, the first direction is a left-right direction, and the main unit 40 is located at one side of the front-back direction of the transmission device 10, but the first direction may also be a front-back direction in other embodiments, and the main unit 40 is located at one side of the left-right direction of the transmission device 10, which is not limited by the present design.
According to the technical scheme, the acquisition device is introduced into the production line, and can convey the loudspeaker 80 at the preset station on the conveying device 10 into the test box 30 for testing, so that the loudspeaker 80 does not need to be manually detected in the process of producing the loudspeaker 80, and the testing stroke is reduced. Therefore, the detection of the speaker 80 and the production efficiency are improved. In particular, in testing the speaker 80, the accuracy in testing is improved because manual dispersion in manually placing the speaker 80 is reduced.
Further, the obtaining device is a lifting device, and the second direction is an up-down direction; the testing box 30 is located above the predetermined station of the conveying device 10, and has at least one opening opened toward the predetermined station for the speaker 80 to enter and exit. It can be understood that, so set up, on the one hand, second direction and first direction quadrature set up, effectively avoid elevating gear's motion and conveyer 10's motion to take place to interfere, and on the other hand, the mode of transporting of oscilaltion, simple, swift, easy realization has reduced the cost of obtaining the device. It should be noted that the design is not limited thereto, and in another embodiment, the acquiring device may be a robot arm capable of moving back and forth between the preset station of the transferring device 10 and the testing box 30; in another embodiment, the acquiring device is a pushing device, the pushing device and the testing box 30 are respectively disposed at the front and rear sides of the preset station of the conveying device 10, and the pushing device can send the speaker 80 at the preset station into the testing box 30.
Further, the lifting device comprises an expansion link 20 arranged at the bottom of the preset station of the conveying device 10 and a driving motor for driving the expansion link 20 to expand and contract up and down. It can be understood that the main machine 40 controls the driving motor to work, the driving motor and the telescopic rod 20 are mutually matched to form a lifting device, the lifting device is a widely used means in the prior art, and the lifting device has the advantages of stable transmission, simple structure and the like. In this embodiment, the driving motor is a stepping motor to better maintain the stability of the movement of the telescopic rod 20, and certainly, in other embodiments, the driving motor may also be a dc motor, and in addition, the lifting device may further include other driving structures such as an air cylinder, and the design is not limited thereto.
Further, the conveyor 10 comprises a conveyor belt extending in a first direction, and a plurality of mobile underwires 11; the transmission surface of the conveyor belt is provided with a plurality of mounting openings in the extending direction, each mounting opening is correspondingly provided with a movable bottom support 11, and each movable bottom support 11 is provided with a loudspeaker 80; the telescopic rod 20 is telescopically inserted into the mounting opening at the preset station to drive the movable bottom support 11 at the preset station to move towards the test box 30. It can be understood, so set up, on the one hand, add movable collet 11, in the in-process that elevating gear drove the motion of speaker 80, provide stable support for speaker 80 all the time, the stability that speaker 80 transported has effectively been guaranteed, on the other hand, elevating gear promotes the back that targets in place, in speaker 80 got into the opening of test box 30, the lower surface of movable collet 11 butt test box 30 also can effectively avoid elevating gear to support and push excessively, so that the installation of speaker 80 in test box 30 does not target in place. It should be noted that the design is not limited to this, and in other embodiments, the conveying device 10 may also be a transmission roller or the like.
Further, the speaker 80 test apparatus includes a hanging device 70, the hanging device 70 includes a fixed base 71 provided on the ceiling, and a plurality of hanging arms 72 extending downward from the fixed base 71, and the test box 30 is fixed to lower ends of the plurality of hanging arms 72. It will be appreciated that such an arrangement facilitates the removal and installation of test cassette 30 for replacement or repair by a user. It should be noted that the design is not limited thereto, and in other embodiments, the test box 30 may be fixed above the predetermined station of the conveying device 10 by other means. In this embodiment, four suspension arms 72 are provided and respectively connected to different sides of the testing box 30, so as to effectively ensure the stability of the fixing of the testing box 30.
Further, the speaker 80 detecting apparatus further includes a sorting device 50, the sorting device 50 is located at a front side or a rear side of the preset station of the conveying device 10, and the sorting device 50 is configured to sort the speaker 80 detected as not meeting the test standard out of the preset station. It will be appreciated that this arrangement avoids unacceptable speakers 80 continuing down the pipeline to be confused with other acceptable speakers 80. In this embodiment, an operation table 60 is disposed at the front side of the preset station of the conveying device 10, and the sorting device 50 sorts the unqualified speakers 80 from the preset station of the conveying device 10 onto the operation table 60, but in other embodiments, the operation table 60 may be disposed at other positions near the preset station of the conveying device 10, and in other embodiments, a structure such as a container or a container box may be disposed near the preset station of the conveying device 10 for placing the unqualified speakers 80.
Further, the sorting apparatus 50 is a robot device that can movably grasp the speaker 80. It can be understood that the manipulator device is the sorting device 50 widely used in the prior art, has the advantages of being accurate and flexible in operation and the like, and can stably grab the loudspeaker 80 to the operation table 60 and avoid unnecessary collision to the loudspeaker 80 when being applied to the invention. It should be noted that the design is not limited thereto, and in other embodiments, the sorting device 50 may also be a pushing device, which can push the speaker 80 at the predetermined station toward the operation table 60.
Further, the sensing device comprises a laser sensor and a signal transmission device, wherein the laser sensor faces the preset station. It can be understood that the laser sensor is a sensing device widely used in the prior art, and has the advantages of accurate sensing, easy obtaining and the like. It should be noted that, the design is not limited to this, in other embodiments, the sensing device may also include a pressure sensor and a signal transmission device, which are disposed at the preset position, and when the speaker 80 reaches the preset position, the pressure sensor senses a pressure greater than the preset value and sends a corresponding signal to the host 40.
Further, a detecting device is provided in the test box 30 for detecting whether the speaker 80 is mounted in place in the test box 30. It can be understood that, with such an arrangement, the testing process is started after the loudspeaker 80 is determined to be installed in place, so that the influence of the loudspeaker 80 on the testing result due to the installation problem is avoided, and the testing accuracy of the testing box 30 is effectively improved. In this embodiment, the detecting device includes a pressure sensor and a signal transmission device disposed at the mounting position of the speaker 80 in the testing box 30, and certainly, in other embodiments, the detecting device also includes a laser sensor and a signal transmission device disposed facing the opening of the testing box 30, which is not limited by this design.
The invention provides a loudspeaker detection method, which is used for a loudspeaker transmitted on a pipeline.
Referring to fig. 1 and 2, an embodiment of the present invention includes the steps of:
step S10, after the host 40 receives the sensing device sensing the speaker 80 located at the preset station of the conveyer 10, the host 40 controls the conveyer 10 to stop operating;
the loudspeaker 80 flows along with the conveyor belt on the assembly line, when the loudspeaker 80 flows to a preset station, the preset station refers to a station used for testing the loudspeaker 80 on the assembly line, the loudspeaker 80 is sensed by the sensing device, the sensing device can comprise a laser detection device, an ultrasonic detection device, a pressure sensor or an infrared sensor and the like and is used for sensing whether the loudspeaker 80 is located at a specific position and sending a signal to the host machine 40, and after the host machine 40 receives the signal, the transmission device 10 is controlled to stop running so that the loudspeaker 80 stops at the preset station.
Step S20, the host machine 40 controls the work of the acquisition device, and the acquisition device places the loudspeaker 80 positioned at the preset station in the test box 30;
the host 40 sends an instruction to the obtaining device, and the obtaining device places the speaker 80 at the preset station in the test box 30, where it needs to be particularly stated that when the speaker 80 is in the test box 30, the contact terminal in the test box 30 is in contact with the speaker 80, and is used for testing the speaker 80 according to the preset parameters (SPL \ IMP \ TS \ THD, etc.).
Step S30, the test box 30 tests the speaker 80 and sends the test data back to the host 40, and the memory of the host 40 records the test data;
Step S40, the host machine 40 controls the action of the acquisition device, and the acquisition device returns the loudspeaker 80 to the preset station; the host machine 40 controls the operation of the transfer device 10.
The host machine 40 sends a control instruction to control the action of the acquisition device, the acquisition device places the loudspeaker 80 positioned in the test box 30 on a preset station, and the host machine 40 controls the conveying device 10 to continue to operate, so that the detected loudspeaker 80 enters the next station of the production line and waits for the next loudspeaker 80 to be positioned in the appointed station.
According to the technical scheme, the acquisition device is introduced into the production line, and can convey the loudspeaker 80 at the preset station on the conveying device 10 into the test box 30 for testing, so that the loudspeaker 80 does not need to be manually detected in the process of producing the loudspeaker 80, and the testing stroke is reduced. Therefore, the detection of the speaker 80 and the production efficiency are improved. In particular, in testing the speaker 80, the accuracy in testing is improved because manual dispersion in manually placing the speaker 80 is reduced.
Further, the acquiring device is a lifting device, and step S20 specifically includes: the host machine 40 controls the operation of the lifting device, and the lifting device places the loudspeaker 80 positioned at the preset station in the test box 30 suspended above the preset station. It can be understood that, so set up, on the one hand, second direction and first direction quadrature set up, effectively avoid elevating gear's motion and conveyer 10's motion to take place to interfere, and on the other hand, the mode of transporting of oscilaltion, simple, swift, easy realization has reduced the cost of obtaining the device. It should be noted that the design is not limited thereto, and in another embodiment, the acquiring device may be a robot arm capable of moving back and forth between the preset station of the transferring device 10 and the testing box 30; in another embodiment, the acquiring device is a pushing device, the pushing device and the testing box 30 are respectively disposed at the front and rear sides of the preset station of the conveying device 10, and the pushing device can send the speaker 80 at the preset station into the testing box 30.
Further, the following steps are also included between step S20 and step S30:
step S21, detecting whether the loudspeaker 80 is installed in place by the detecting device in the test box 30; if yes, go to step S30; if not, step S20 is executed again.
When the lifting device places the loudspeaker 80 of the preset station in the test box 30 hung right above the preset station, the detection device in the test box 30 can detect whether the loudspeaker 80 is in good conduction with the connecting end of the test box 30, or the detection device in the test box 30 can detect whether the loudspeaker 80 is located at the specified placing position of the test, so that the placing consistency is improved, and the testing accuracy is effectively improved. In this embodiment, the detecting device includes a pressure sensor disposed at the mounting position of the speaker 80 in the testing box 30, but in other embodiments, the detecting device may also be a laser sensor disposed facing the opening of the testing box 30, which is not limited by the present design.
Further, the following steps are also included between step S30 and step S40:
step S31, the host computer 40 judges whether the test result meets the test standard; if yes, go to step S40; if not, go to step S41;
the host 40 receives the test data sent back by the test box 30, and if the test data is qualified, it indicates that the speaker 80 can enter the next process; if the test data is not acceptable, this indicates that speaker 80 needs to be reworked or reconditioned.
Step S41, the host machine 40 controls the obtaining device and the sorting device 50 to act, the obtaining device places the loudspeaker 80 on a preset station, and then the sorting device 50 sorts the loudspeaker 80 out of the preset station; the host machine 40 controls the operation of the transfer device 10.
When the test data is not qualified, the lifting device places the speaker 80 on a preset station, the sorting device 50 sorts the speaker 80 out of the preset station, and the sorting device 50 can be a mechanical arm, a push rod or other moving mechanism, so that the speaker 80 is sorted to the NG area and separated from the speaker 80 on the production line.
Further, when the host computer 40 determines whether the test result meets the test criterion in step S31 as no, after performing step S41, perform step S42;
in step S42, the host computer 40 records the abnormality information and controls the display device to display the abnormality information. The exception information may record that speaker 80 is being tested in test box 30 and may prompt the user via a display device if a particular parameter of speaker 80 is not satisfactory.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A loudspeaker detection method is used for loudspeaker detection equipment to detect a loudspeaker transmitted on a production line, and is characterized in that the loudspeaker detection equipment comprises a conveying device and an acquisition device, wherein the conveying device comprises a conveying belt extending along a first direction and a plurality of movable bottom supports; a plurality of mounting openings are formed in the extending direction of the transmission surface of the conveyor belt, each mounting opening is correspondingly provided with one movable bottom support, and each movable bottom support is provided with one loudspeaker; the acquisition device is a lifting device, the lifting device comprises a telescopic rod arranged at the bottom of a preset station of the conveying device, and the telescopic rod can be telescopically inserted into an installation opening at the preset station to drive a movable bottom support at the preset station to move towards the test box; the detection method of the loudspeaker comprises the following steps:
step S10, after the host computer receives the sensing device to sense the loudspeaker positioned on the preset station of the conveying device, the host computer controls the conveying device to stop running;
step S20, the host controls an acquisition device to work, and the acquisition device places the loudspeaker positioned at the preset station in a test box;
step S30, the test box tests the loudspeaker and sends test data back to the host computer, and the memory of the host computer records the test data;
step S40, the host controls the action of the acquisition device, and the acquisition device returns the loudspeaker to the preset station; the host machine controls the operation of the conveying device.
2. The method for detecting a speaker according to claim 1, wherein the step S20 specifically includes: the host machine controls the lifting device to work, and the lifting device places the loudspeaker positioned at the preset station in the test box suspended above the preset station.
3. The method for detecting a speaker according to claim 1, wherein the steps between step S20 and step S30 further comprise the steps of:
step S21, detecting whether the loudspeaker is installed in place by a detection device in the test box; if yes, go to step S30; if not, step S20 is executed again.
4. The method for detecting a speaker according to any one of claims 1 to 3, wherein the steps between S30 and S40 further comprise the steps of:
step S31, the host computer judges whether the test result meets the test standard; if yes, go to step S40; if not, go to step S41;
step S41, the host computer controls the action of the acquisition device and the sorting device, the acquisition device places the loudspeakers on the preset stations, and then the sorting device sorts the loudspeakers out of the preset stations; the host machine controls the operation of the conveying device.
5. A loudspeaker inspection apparatus for inspecting loudspeakers on a pipeline, comprising:
transmitting means for transmitting the speaker in a first direction; the conveying device comprises a conveying belt extending along a first direction and a plurality of movable bottom supports; a plurality of mounting openings are formed in the extending direction of the transmission surface of the conveyor belt, each mounting opening is correspondingly provided with one movable bottom support, and each movable bottom support is provided with one loudspeaker;
the sensing device is used for sensing the loudspeaker to be positioned at a preset station on the conveying device;
the acquisition device is positioned at the preset station and used for driving the loudspeaker positioned at the preset station to move towards a second direction, and the first direction is intersected with the second direction; the acquisition device is a lifting device, the lifting device comprises a telescopic rod arranged at the bottom of a preset station of the conveying device, and the telescopic rod can be telescopically inserted into an installation opening at the preset station to drive the movable bottom support at the preset station to move towards a second direction;
the test box is positioned on a motion path of the loudspeaker driven by the acquisition device; and
and the host is respectively and electrically connected with the conveying device, the sensing device, the test box and the acquisition device and is used for controlling the conveying device to run or stop, controlling the test box to test the loudspeaker and record detection data and controlling the acquisition device to act.
6. The speaker test device of claim 5, wherein the second direction is an up-down direction; the testing box is positioned above a preset station of the conveying device and at least provided with an opening which is opened towards the preset station and used for the loudspeaker to enter and exit.
7. The speaker test apparatus as claimed in claim 6, wherein the elevating means further comprises a driving motor for driving the telescopic rod to extend and retract up and down.
8. The speaker testing apparatus according to claim 6, wherein the speaker testing apparatus comprises a suspension device including a fixed base provided on a ceiling, and a plurality of suspension arms extending downward from the fixed base, the test box being fixed to lower ends of the plurality of suspension arms.
9. The speaker testing apparatus according to claim 6, further comprising a sorting device, wherein the first direction is a left-right direction, the sorting device is located at a front side or a rear side of a predetermined station of the conveyor, and the sorting device is configured to sort out speakers detected to fail the test standard from the predetermined station.
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| CN201711051571.8A CN107889041B (en) | 2017-10-31 | 2017-10-31 | Loudspeaker detection method and loudspeaker detection equipment |
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| CN201711051571.8A CN107889041B (en) | 2017-10-31 | 2017-10-31 | Loudspeaker detection method and loudspeaker detection equipment |
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| CN107889041B true CN107889041B (en) | 2020-11-03 |
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| CN110062319B (en) * | 2019-04-01 | 2021-05-11 | 广州市建桥音响配件有限公司 | Loudspeaker sound test platform |
| CN111263286A (en) * | 2020-01-19 | 2020-06-09 | 广州市建桥音响配件有限公司 | Full-automatic pipelined cone detecting system |
| CN113973258B (en) * | 2021-09-22 | 2024-02-27 | 浙江旗声电子科技股份有限公司 | Test equipment and test method for loudspeaker monomer |
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|---|---|---|---|---|
| CN102790942B (en) * | 2012-08-24 | 2015-07-15 | 惠州市金山电子有限公司 | Loudspeaker testing device |
| CN202856974U (en) * | 2012-09-28 | 2013-04-03 | 汉得利（常州）电子有限公司 | Automatic detection system of loudspeaker |
| KR101409643B1 (en) * | 2013-06-11 | 2014-06-18 | 시그마엘텍(주) | Test system for speaker |
| CN204291398U (en) * | 2014-06-28 | 2015-04-22 | 歌尔声学股份有限公司 | A kind of Auto-Test System and automatic test machine |
| CN206533546U (en) * | 2016-12-01 | 2017-09-29 | 广州视源电子科技股份有限公司 | Loudspeaker test system |
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2017
- 2017-10-31 CN CN201711051571.8A patent/CN107889041B/en active Active
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Address after: 516006 community 37, Zhongkai high tech Zone, Huizhou, Guangdong Patentee after: Tongli Technology Co.,Ltd. Address before: 516006 Zhongkai high tech Zone 37, Huizhou, Guangdong Patentee before: TONLY ELECTRONICS HOLDINGS Ltd. |
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