CN103237286A - Automatic aging tool for speakers - Google Patents
Automatic aging tool for speakers Download PDFInfo
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- CN103237286A CN103237286A CN2013101190367A CN201310119036A CN103237286A CN 103237286 A CN103237286 A CN 103237286A CN 2013101190367 A CN2013101190367 A CN 2013101190367A CN 201310119036 A CN201310119036 A CN 201310119036A CN 103237286 A CN103237286 A CN 103237286A
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- loud speaker
- loam cake
- frock
- aging
- base
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Abstract
The invention relates to an aging tool, in particular to an aging tool for speakers. The aging tool comprises a top cover and a base which are corresponding to each other. Positioning grooves for accommodating the speakers are reserved on the base. Probes for contacting two electrodes of the speakers are fixed at the lower end of the top cover and are connected with a signal generator in series. A pushing unit for pushing the top cover to move up and down is fixed at the upper end of the top cover, and is connected with a control switch through a timer. A guide extension device is connected between the top cover and the base. With the structure, workers are only required to put products on the aging tool, required aging time is set on the timer, the workers step on pedals when operations are completed, and the tool is automatically separated when time is up. During aging, indicating lamps are off if corresponding products are not aged, and the products are taken out by the workers to be aged again. The aging tool is simple in structure, convenient to operate and low in cost, and aging efficiency and accuracy of the speakers are improved.
Description
Technical field
The present invention relates to the aging frock of a kind of aging frock, particularly a kind of loud speaker.
Background technology
In the loud speaker production process, after the two poles of the earth detection of loud speaker is finished, need wear out to loud speaker.Send into high-power sound by signal generator to loud speaker, produce sound if vibration takes place the vibrating diaphragm of loud speaker, illustrate that then loud speaker can operate as normal; After feeding the high power signals certain hour, if loud speaker can also operate as normal, then the aging of loud speaker finished.
Importing along with line is produced in semi-automation has improved product line production efficiency, has improved production capacity, and this has just proposed requirement to efficient and the accuracy of the aging of product.Have relatively high expectations to producing line employee operation because manual operations is aging, it is fast that service speed is wanted, and personnel labor strengthens, and causes product that the risk of test leakage is arranged.Produce the aging requirement of line loud speaker in order to satisfy automation, need the aging frock of a kind of automation of design that loud speaker is worn out, satisfy the requirement of loud speaker ageing efficiency and accuracy.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of aging frock that detects loud speaker whether can operate as normal.
For solving above-mentioned technical problem, loud speaker automatic aging frock of the present invention comprises corresponding loam cake and base, has the location notch of placing loud speaker on the described base; Described loam cake lower end fixedly is useful on the probe of contact loud speaker two electrodes, and described probe and signal generator are in series; Fixedly there is the thrust unit that promotes the loam cake knee-action described loam cake upper end, and described thrust unit is connected with control switch by timer, is connected with the guiding retractor device between described loam cake and the base.
Further, described control switch is foot switch.
Further, described thrust unit is cylinder.
Further, described thrust unit comprises upper and lower air pressure valve, connects with wireway between the described upper and lower air pressure valve, and described wireway is connected to earlier on the timer, is connected with air pump again, and described air pressure valve down is fixed on the loam cake upper end.
Further, fixedly there is connecting rod described air pressure valve lower end down, and described connecting rod connects loam cake and base.
Further described guiding retractor device is telescopic push rod, and the two ends of described push rod are fixedly connected on respectively on loam cake and the base.
Further, the outside of described push rod is with damping spring.
Further, the indicator light of connecting between described probe and the signal generator.
Further, alignment pin is fixedly arranged on the described base in the location notch.
After adopting said structure, loud speaker automatic aging frock of the present invention only requires that the employee places product on the frock, set the ageing time that needs on the timer, step on foot-operated after operation is finished, time to the back frock separate automatically, in the ageing process, if having unaged to product be, indicator light does not work, and the employee takes out again product aging.The present invention is simple in structure, simple operation, and cost is low, has improved aging efficient and the accuracy of loud speaker.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the assembling schematic diagram of loud speaker automatic aging frock of the present invention.
Fig. 2 is the structural representation of aging loud speaker required for the present invention.
Fig. 3 is the enlarged diagram of A portion among Fig. 1 of the present invention.
Fig. 4 is the enlarged diagram of B portion among Fig. 1 of the present invention.
Among the figure: 1 is base, and 2 is loam cake, and 3 is location notch, and 4 is probe, and 5 is last air pressure valve, 6 are following air pressure valve, and 7 is push rod, and 8 is damping spring, and 9 is the probe installing hole, and 10 is the indicator light installing hole, 11 is alignment pin, and 12 is the push rod installing hole, and 13 is the connecting rod installing hole, and 14 is connecting rod, and 15 is wireway
201 is loud speaker, and 202 is groove
Embodiment
As shown in Figure 1, loud speaker automatic aging frock of the present invention comprises corresponding loam cake 2 and base 1, has the location notch 3 of placing loud speaker on the described base.As shown in Figure 4, be provided with step surface in the described location notch 3, the loud speaker that the present invention need wear out as shown in Figure 2, the edge of described loud speaker 201 is placed on the step surface of location notch 3, the vibrating diaphragm that is positioned at the loud speaker lower end is so just maked somebody a mere figurehead, and whether be convenient to the staff has vibration with hand touch detection vibrating diaphragm.
Loud speaker aging need feed powerful signal at the two poles of the earth of loud speaker and make and continue for some time the vibrating diaphragm vibration of loud speaker, sees whether loud speaker always can operate as normal.For the two poles of the earth of giving loud speaker feed signal, as shown in Figure 3, have probe installing hole 9 described covering, will be fixed on the loam cake lower end for the probe 4 of contact loud speaker two electrodes by probe installing hole 9.The corresponding one group of probe of each loud speaker, one group of probe is two, is used for contact loud speaker the two poles of the earth, and every group of probe and signal generator are in series, two probes that are about to every group of probe are connected respectively to the two ends of signal generator.For independence aging between guaranteeing to organize and organize, be parallel with one another between every group of probe, if certain loud speaker can't operate as normal can not influence with batch conducting of other loud speakers that wear out like this.
Fixedly there is the thrust unit that promotes the loam cake knee-action described loam cake 2 upper ends, described thrust unit comprises air pressure valve 5 and following air pressure valve 6, connect with wireway 15 between the described upper and lower air pressure valve, described wireway 15 is connected on the timer earlier, be connected with air pump, described air pressure valve 6 down is fixed on loam cake 2 upper ends again.Whole in order to make that loam cake 2 and base 1 form, fixedly there is connecting rod 14 following air pressure valve 6 lower ends, have connecting rod installing hole 13 on described loam cake 2 and the base 1, and connecting rod 14 is installed in the connecting rod installing hole 13 loam cake 2 and base 1 are linked together.The described air pressure valve 5 of going up is connected with control switch by timer with following air pressure valve 6.In order to guarantee to promote loam cake 2 up and down, loam cake 2 can move to the position that adapts with base 1 accurately, is connected with the guiding retractor device between described loam cake 2 and the base 1.Guiding retractor device described here is telescopic push rod 7, and the two ends of described push rod are fixedly connected on respectively on loam cake 2 and the base 1, and when promoting loam cake 2 downwards by thrust unit like this, loam cake 2 is can be along push rod 7 to base 1 close.
The operation principle of the aging frock of loud speaker of the present invention is as follows: the operator is earlier good with the time set of timer, and the loud speaker that needs are aging is placed in the location notch 3.In order to fix the position of loud speaker, as Fig. 2 and shown in Figure 4, have groove 202 on the loud speaker 201, and the relevant position of base location notch 3 fixedly there is alignment pin 11, like this can be so that need the fixed-site of aging loud speaker.The operator starts control switch, and further, in order to make operator's operational coordination unanimity, control switch adopts foot switch here, does not influence operator's work on hand like this, raises the efficiency.After stepping on foot switch, following air pressure valve 6 air pressure make frock loam cake 2 to pressing down, and the probe 4 of loam cake 2 lower ends is directed downwards along push rod 7, make probe 4 contact with the two poles of the earth of loud speaker, in order to increase the useful life of frock, push rod 7 outsides are with damping spring.Probe 4, signal generator and loud speaker form series via like this, and signal generator is transferred to loud speaker with high-power signal, if the loud speaker operate as normal, then the vibrating diaphragm of loud speaker vibrates.At this moment, the operator removes to touch vibrating diaphragm with hand, thereby judges whether loud speaker is normal.In order further to improve ageing efficiency, the indicator light of connecting between every group of probe and signal generator has indicator light installing hole 10 on the described loam cake 2, and indicator light is installed in the indicator light installing hole, when probe contacted with the two poles of the earth of loud speaker, loud speaker operate as normal then indicator light was bright; If indicator light does not work and then the substandard products loud speaker is chosen.After the time of timer setting arrived, last air pressure valve 5 produced upwards air pressure, and frock loam cake 2 is upwards pressed, and the probe of loam cake breaks away from loud speaker, the aging end, and the operator removes down loud speaker, and the next batch product aging is carried out in circulation successively.
Certainly, thrust unit of the present invention also can be that cylinder or other can promote the thrust unit of loam cake knee-action, and such conversion all drops within protection scope of the present invention.
Though more than described the specific embodiment of the present invention, those of skill in the art in the art should be appreciated that these only illustrate, and can make numerous variations or modification to these execution modes, and not deviate from principle of the present invention and essence.Scope of the present invention is only limited by appended claims.
Claims (9)
1. a loud speaker automatic aging frock comprises corresponding loam cake and base, has the location notch of placing loud speaker on the described base; Described loam cake lower end fixedly is useful on the probe of contact loud speaker two electrodes, and described probe and signal generator are in series; Fixedly there is the thrust unit that promotes the loam cake knee-action described loam cake upper end, and described thrust unit is connected with control switch by timer, is connected with the guiding retractor device between described loam cake and the base.
2. according to the described loud speaker automatic aging of claim 1 frock, it is characterized in that: described control switch is foot switch.
3. according to the described loud speaker automatic aging of claim 1 frock, it is characterized in that: described thrust unit is cylinder.
4. according to the described loud speaker automatic aging of claim 1 frock, it is characterized in that: described thrust unit comprises upper and lower air pressure valve, connect with wireway between the described upper and lower air pressure valve, described wireway is connected on the timer earlier, be connected with air pump, described air pressure valve down is fixed on the loam cake upper end again.
5. according to the described loud speaker automatic aging of claim 4 frock, it is characterized in that: fixedly there is connecting rod described air pressure valve lower end down, and described connecting rod connects loam cake and base.
6. according to the described loud speaker automatic aging of claim 1 frock, it is characterized in that: described guiding retractor device is telescopic push rod, and the two ends of described push rod are fixedly connected on respectively on loam cake and the base.
7. according to the described loud speaker automatic aging of claim 6 frock, it is characterized in that: the outside of described push rod is with damping spring.
8. according to the described loud speaker automatic aging of claim 1 frock, it is characterized in that: the indicator light of connecting between described probe and the signal generator.
9. according to the described loud speaker automatic aging of claim 1 frock, it is characterized in that: alignment pin is fixedly arranged in the location notch on the described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119036.7A CN103237286B (en) | 2013-04-07 | 2013-04-07 | Loud speaker automatic aging frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119036.7A CN103237286B (en) | 2013-04-07 | 2013-04-07 | Loud speaker automatic aging frock |
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| Publication Number | Publication Date |
|---|---|
| CN103237286A true CN103237286A (en) | 2013-08-07 |
| CN103237286B CN103237286B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310119036.7A Active CN103237286B (en) | 2013-04-07 | 2013-04-07 | Loud speaker automatic aging frock |
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| CN (1) | CN103237286B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062542A (en) * | 2014-06-24 | 2014-09-24 | 中山市天键电声有限公司 | Loudspeaker polarity detection device |
| CN105101035A (en) * | 2015-09-29 | 2015-11-25 | 梧州恒声电子科技有限公司 | Testing method for polarities and pure tone of multimedia sound box |
| CN105307096A (en) * | 2015-09-29 | 2016-02-03 | 梧州恒声电子科技有限公司 | Improved method for detecting polarity and pure tone of multimedia speaker |
Citations (5)
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| CN201311464Y (en) * | 2008-08-27 | 2009-09-16 | 比亚迪股份有限公司 | Testing device |
| CN202600111U (en) * | 2012-04-27 | 2012-12-12 | 深圳市奋达电器有限公司 | Switch service life tester |
| CN102829822A (en) * | 2012-09-07 | 2012-12-19 | 高精科技(苏州)有限公司 | Detection device |
| CN202614622U (en) * | 2012-04-27 | 2012-12-19 | 深圳市奋达科技股份有限公司 | Key detection 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 |
-
2013
- 2013-04-07 CN CN201310119036.7A patent/CN103237286B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201311464Y (en) * | 2008-08-27 | 2009-09-16 | 比亚迪股份有限公司 | Testing device |
| CN202600111U (en) * | 2012-04-27 | 2012-12-12 | 深圳市奋达电器有限公司 | Switch service life tester |
| CN202614622U (en) * | 2012-04-27 | 2012-12-19 | 深圳市奋达科技股份有限公司 | Key detection device |
| CN102829822A (en) * | 2012-09-07 | 2012-12-19 | 高精科技(苏州)有限公司 | Detection 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062542A (en) * | 2014-06-24 | 2014-09-24 | 中山市天键电声有限公司 | Loudspeaker polarity detection device |
| CN105101035A (en) * | 2015-09-29 | 2015-11-25 | 梧州恒声电子科技有限公司 | Testing method for polarities and pure tone of multimedia sound box |
| CN105307096A (en) * | 2015-09-29 | 2016-02-03 | 梧州恒声电子科技有限公司 | Improved method for detecting polarity and pure tone of multimedia speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103237286B (en) | 2015-12-23 |
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Address after: 213022 Changzhou West District, Jiangsu, the Yellow River West Road, No. 199 Applicant after: HANDELI (CHANGZHOU) ELECTRONICS CO., LTD. Address before: 213022 Changzhou West District, Jiangsu, the Yellow River West Road, No. 199 Applicant before: BeStar Electronics Industry Co., Ltd. |
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