CN204807292U - Loudspeaker vibration testing settles tool - Google Patents
Loudspeaker vibration testing settles tool Download PDFInfo
- Publication number
- CN204807292U CN204807292U CN201520551718.XU CN201520551718U CN204807292U CN 204807292 U CN204807292 U CN 204807292U CN 201520551718 U CN201520551718 U CN 201520551718U CN 204807292 U CN204807292 U CN 204807292U
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- plate
- loop test
- test seat
- loudspeaker
- closed loop
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Abstract
The utility model discloses a loudspeaker vibration testing settles tool, including base plate, place plate, fixed plate, closed loop test seat, ring -opening test seat, bayonet socket, draw -in groove, antivibration bolt, waist shaped plate hole, be equipped with place plate and fixed plate on the base plate, the fixed plate sets up with base plate and place plate mutually perpendicular, two place plate is last to be equipped with two closed loops test seats, is equipped with two ring -openings test seats on the place plate of opposite side, be equipped with the bayonet socket in the closed loop test seat, ring -opening test seat top is equipped with the draw -in groove, be equipped with a plurality of antivibration bolts around closed loop test seat and the ring -opening test seat, be equipped with a plurality of waist shaped plate holes on the fixed plate, this novel adoption high strength aviation aluminum product is through welded connection place plate and fixed plate to setting up the multiunit closed loop above that and testing seat and ring -opening test seat, adopt the antivibration bolt fastening, carry out vibration performance through electric machine formula bobbing machine to loudspeaker and test, vibration testing is efficient, and vibration testing is effectual.
Description
Technical field
The utility model relates to a kind of loudspeaker measuring technology apparatus field, and particularly a kind of loudspeaker vibration-testing settles tool.
Background technology
Along with the development of automobile industry, production level and the technical requirement of automobile horn improve constantly, and industry requirement more detects automobile loudspeaker, so that meet the quality requirements of manufacturing enterprise to loudspeaker product.
In prior art, the mechanical vibration test of loudspeaker has been come by shaking table, in prior art, shortcoming and deficiency are: vibration-testing effect is bad, because dither requires high to loudspeaker stability maintenance, assemble the stability of the tool of loudspeaker, the strength of materials and long-time vibration and cause test block self-deformation, cause testing poor effect; Because the mechanical vibration test of loudspeaker needs loudspeaker fixing on a vibration table with certain direction, the loudspeaker limited amount system of the test, causes detection efficiency low, and particularly batch efficiency detected has to be hoisted.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of loudspeaker vibration-testing and settles tool, for deficiency of the prior art, adopt high strength aircraft aluminum, the arrangement plate be fixedly connected by welding and fixed head, and many group closed loop test seats and open-loop test seat are set thereon, the multiple loudspeaker of assembling can be fixed simultaneously, vibrationproof bolt is adopted to be fixed on by loudspeaker on described closed loop test seat or open-loop test seat, by electrodynamic mechanical type bobbing machine, vibration performance test is carried out to loudspeaker, vibration-testing efficiency is high, and vibration-testing is effective.
For achieving the above object, the technical solution of the utility model is as follows: a kind of loudspeaker vibration-testing settles tool, comprise substrate, settle plate, fixed head, closed loop test seat, open-loop test seat, bayonet socket, draw-in groove, vibrationproof bolt, kidney-shaped plate hole, extenal fixation screw, internal fixtion screw, it is characterized in that:
Described substrate, arrangement plate, fixed head all adopt the manufacture of high strength aircraft aluminum material, and are fixedly connected by welding; Described substrate is rectangular slab, on the substrate of described rectangle, along long side direction perpendicular to substrate, be arranged with three pieces in parallel and settle plate, spacing between three blocks of described arrangement plates is not etc., the horizontal equity of described arrangement plate is provided with three pieces of fixed heads, described fixed head and substrate with settle that plate is mutually vertical to be arranged; Be provided with fixture block below described arrangement plate, fixed head, described substrate is provided with hole clipping, described fixture block mates with hole clipping position, size and arranges, and described fixture block is plugged in described hole clipping, and by being welded and fixed; Two blocks of described arrangement plates are symmetrically arranged with two closed loop test seats, the arrangement plate of opposite side are symmetrically arranged with two open-loop test seats, be provided with limited bayonet above described closed loop test seat inner ring, above described open-loop test seat, be provided with draw-in groove; Be provided with multiple vibrationproof bolt around described closed loop test seat and open-loop test seat, described fixed head be provided with multiple kidney-shaped plate hole.
Be provided with 4 vibrationproof bolts around described closed loop test seat and open-loop test seat, fix loudspeaker by described vibrationproof bolt.
Described substrate is settled plate and fixed head arranged outside have multiple extenal fixation screw, inside the arrangement plate on described substrate and fixed head, be provided with multiple internal fixtion screw; Described extenal fixation screw is fixedly connected with the sliding platform on motor machine bobbing machine with internal fixtion screw.
On described arrangement plate, assembling loudspeaker quantitative range is 1 to 6.
The thickness range of described substrate, arrangement plate, fixed head is 8mm-36mm.
Principle of work of the present utility model is: according to designing requirement, processed by high strength aircraft aluminum, welding manufacture settles tool, the horizontal sliding table settled on tool fixed screw and motor machine bobbing machine is connected and fixed, loudspeaker to be tested are passed through vibrationproof bolts assemblies on the closed loop test seat or open-loop test seat of described arrangement tool, motor machine bobbing machine parameter is set, sensor is fixed on the installation screw on horizontal sliding table limit, low noise cable one is tightly twisted on a sensor, partial cables is fixed on vibration table by blend compounds band, other end is connected on the sense channel of controller, open motor machine bobbing machine, start to carry out vibration-testing to loudspeaker, automatically perform operation by motor machine bobbing machine, and by monitoring equipment, record is carried out to the serviceability of loudspeaker before and after vibration.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: adopt high strength aircraft aluminum, the arrangement plate be fixedly connected by welding and fixed head, and many group closed loop test seats and open-loop test seat are set thereon, the multiple loudspeaker of assembling can be fixed simultaneously, adopt vibrationproof bolt to be fixed on by loudspeaker on described closed loop test seat or open-loop test seat, by electrodynamic mechanical type bobbing machine, vibration performance test is carried out to loudspeaker, vibration-testing efficiency is high, and vibration-testing is effective.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only these some novel embodiments, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of loudspeaker vibration-testing arrangement tool front view schematic diagram for this new embodiment discloses;
Fig. 2 is a kind of loudspeaker vibration-testing arrangement tool left view schematic diagram for this new embodiment discloses;
Fig. 3 is a kind of loudspeaker vibration-testing arrangement tool vertical view schematic diagram for this new embodiment discloses;
Fig. 4 is a kind of loudspeaker vibration-testing arrangement tool upward view schematic diagram for this new embodiment discloses.
Numeral and the corresponding component title represented by letter in figure:
1. plate 3. fixed head 4. closed loop test seat settled by substrate 2.
5. open-loop test seat 6. bayonet socket 7. draw-in groove 8. vibrationproof bolt
9. kidney-shaped plate hole 10. extenal fixation screw 11. internal fixtion screw
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of loudspeaker vibration-testing and settles tool, comprises substrate 1, settles plate 2, fixed head 3, closed loop test seat 4, open-loop test seat 5, bayonet socket 6, draw-in groove 7, vibrationproof bolt 8, kidney-shaped plate hole 9, extenal fixation screw 10, internal fixtion screw 11.
Described substrate 1, arrangement plate 2, fixed head 3 all adopt high strength aircraft aluminum material to manufacture, and are fixedly connected by welding; Described substrate 1 is rectangular slab, on the substrate 1 of described rectangle, along long side direction perpendicular to substrate 1, be arranged with three pieces in parallel and settle plate 2, spacing between three blocks of described arrangement plates 2 is not etc., the horizontal equity of described arrangement plate 2 is provided with three pieces of fixed heads 3, described fixed head 3 and substrate 1 with settle that plate 2 is mutually vertical to be arranged; Be provided with fixture block below described arrangement plate 2, fixed head 3, described substrate 1 is provided with hole clipping, described fixture block mates with hole clipping position, size and arranges, and described fixture block is plugged in described hole clipping, and by being welded and fixed; Two blocks of described arrangement plates 2 are symmetrically arranged with two closed loop test seats 4, the arrangement plate 2 of opposite side are symmetrically arranged with two open-loop test seats 5, be provided with limited bayonet 6 above described closed loop test seat 4 inner ring, above described open-loop test seat 5, be provided with draw-in groove 7; Be provided with multiple vibrationproof bolt 8 around described closed loop test seat 4 and open-loop test seat 5, described fixed head 3 is provided with multiple kidney-shaped plate hole 9.
Be provided with 4 vibrationproof bolts around described closed loop test seat 4 and open-loop test seat 5, fix loudspeaker by described vibrationproof bolt 8.
Described substrate 1 is settled plate 2 and fixed head 3 arranged outside have multiple extenal fixation screw 10, inside the arrangement plate 2 on described substrate 1 and fixed head 3, be provided with multiple internal fixtion screw 11; Described extenal fixation screw 10 is fixedly connected with the sliding platform on motor machine bobbing machine with internal fixtion screw 11.
On described arrangement plate 2, the loudspeaker quantity of assembling is 4.
The thickness of described substrate 1, arrangement plate 2, fixed head 3 is 16mm.
Concrete implementation and operation step of the present utility model is: according to designing requirement, processed by high strength aircraft aluminum, welding manufacture settles tool, to settle in tool use, extenal fixation screw (11, 10) be connected and fixed with the horizontal sliding table on motor machine bobbing machine, on the closed loop test seat 4 that loudspeaker to be tested are assemblied in described arrangement tool by vibrationproof bolt 8 or open-loop test seat 5, motor machine bobbing machine parameter is set, sensor is fixed on the installation screw on horizontal sliding table limit, low noise cable one is tightly twisted on a sensor, partial cables is fixed on vibration table by blend compounds band, other end is connected on the sense channel of controller, open motor machine bobbing machine, start to carry out vibration-testing to loudspeaker, automatically perform operation by motor machine bobbing machine, and by monitoring equipment, record is carried out to the serviceability of loudspeaker before and after vibration.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: adopt high strength aircraft aluminum, the arrangement plate be fixedly connected by welding and fixed head, and many group closed loop test seats and open-loop test seat are set thereon, the multiple loudspeaker of assembling can be fixed simultaneously, adopt vibrationproof bolt to be fixed on by loudspeaker on described closed loop test seat or open-loop test seat, by electrodynamic mechanical type bobbing machine, vibration performance test is carried out to loudspeaker, vibration-testing efficiency is high, and vibration-testing is effective.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses novel.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from these novel spirit or scope, can realize in other embodiments.Therefore, basis is novel can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. loudspeaker vibration-testing settles a tool, it is characterized in that, comprises substrate, settles plate, fixed head, closed loop test seat, open-loop test seat, bayonet socket, draw-in groove, vibrationproof bolt, kidney-shaped plate hole, extenal fixation screw, internal fixtion screw; Described substrate, arrangement plate, fixed head all adopt the manufacture of high strength aircraft aluminum material, and are fixedly connected by welding; Described substrate is rectangular slab, on the substrate of described rectangle, along long side direction perpendicular to substrate, be arranged with three pieces in parallel and settle plate, spacing between three blocks of described arrangement plates is not etc., the horizontal equity of described arrangement plate is provided with three pieces of fixed heads, described fixed head and substrate with settle that plate is mutually vertical to be arranged; Be provided with fixture block below described arrangement plate, fixed head, described substrate is provided with hole clipping, described fixture block mates with hole clipping position, size and arranges, and described fixture block is plugged in described hole clipping, and by being welded and fixed; Two blocks of described arrangement plates are symmetrically arranged with two closed loop test seats, the arrangement plate of opposite side are symmetrically arranged with two open-loop test seats, be provided with limited bayonet above described closed loop test seat inner ring, above described open-loop test seat, be provided with draw-in groove; Be provided with multiple vibrationproof bolt around described closed loop test seat and open-loop test seat, described fixed head be provided with multiple kidney-shaped plate hole.
2. a kind of loudspeaker vibration-testing according to claim 1 settles tool, it is characterized in that, is provided with 4 vibrationproof bolts, fixes loudspeaker by described vibrationproof bolt around described closed loop test seat and open-loop test seat.
3. a kind of loudspeaker vibration-testing according to claim 1 settles tool, it is characterized in that, described substrate is settled plate and fixed head arranged outside have multiple extenal fixation screw, be provided with multiple internal fixtion screw inside the arrangement plate on described substrate and fixed head; Described extenal fixation screw is fixedly connected with the sliding platform on motor machine bobbing machine with internal fixtion screw.
4. a kind of loudspeaker vibration-testing according to claim 1 settles tool, and it is characterized in that, on described arrangement plate, assembling loudspeaker quantitative range is 1 to 6.
5. a kind of loudspeaker vibration-testing according to claim 1 settles tool, it is characterized in that, the thickness range of described substrate, arrangement plate, fixed head is 8mm-36mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551718.XU CN204807292U (en) | 2015-07-28 | 2015-07-28 | Loudspeaker vibration testing settles tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551718.XU CN204807292U (en) | 2015-07-28 | 2015-07-28 | Loudspeaker vibration testing settles tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807292U true CN204807292U (en) | 2015-11-25 |
Family
ID=54592099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551718.XU Expired - Fee Related CN204807292U (en) | 2015-07-28 | 2015-07-28 | Loudspeaker vibration testing settles tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036773A (en) * | 2015-07-28 | 2017-08-11 | 苏州井利电子股份有限公司 | A kind of horn vibration test placement tool |
-
2015
- 2015-07-28 CN CN201520551718.XU patent/CN204807292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036773A (en) * | 2015-07-28 | 2017-08-11 | 苏州井利电子股份有限公司 | A kind of horn vibration test placement tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180728 |