CN107036773A - A kind of horn vibration test placement tool - Google Patents
A kind of horn vibration test placement tool Download PDFInfo
- Publication number
- CN107036773A CN107036773A CN201510450433.1A CN201510450433A CN107036773A CN 107036773 A CN107036773 A CN 107036773A CN 201510450433 A CN201510450433 A CN 201510450433A CN 107036773 A CN107036773 A CN 107036773A
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- plate
- loop test
- setter
- substrate
- fixed
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of horn vibration test placement tool, including substrate, setter plate, fixed plate, closed loop test seat, open-loop test seat, bayonet socket, neck, vibrationproof bolt, kidney-shaped plate hole；The substrate is provided with setter plate and fixed plate, and the fixed plate is arranged in a mutually vertical manner with substrate and setter plate；Two pieces of setter plates are provided with two closed loop test seats, and the setter plate of opposite side, which is provided with two open-loop tests seats, the closed loop test seat, is provided with bayonet socket, and the open-loop test top is provided with neck；Multiple vibrationproof bolts are provided with around the closed loop test seat and open-loop test seat, the fixed plate is provided with multiple kidney-shaped plate holes；The present invention uses high intensity aircraft aluminum, by being welded to connect setter plate and fixed plate, and multigroup closed loop test seat and open-loop test seat are set thereon, fixed using vibrationproof bolt, vibration performance test is carried out to loudspeaker by electrodynamic mechanical type bobbing machine, vibration-testing efficiency high, vibration-testing effect is good.
Description
Technical field
The present invention relates to a kind of loudspeaker measuring technology apparatus field, more particularly to a kind of horn vibration test
Dispose tool.
Background technology
With the development of automobile industry, the level of production and the technical requirements of automobile horn are improved constantly, OK
Industry requirement is more detected to automobile loudspeaker, in order to meet manufacturing enterprise to loudspeaker product
Quality requirement.
In the prior art, the mechanical oscillation test to loudspeaker is completed by shake table, existing skill
Shortcoming and deficiency are in art：Vibration-testing effect is bad, because dither is to loudspeaker stability maintenance
It is required that high, assembling the stability, the strength of materials and vibration for a long time of the tool of loudspeaker causes test block
Self-deformation, causes test effect not good；Because the mechanical oscillation test of loudspeaker is needed loudspeaker with one
Fixed direction is fixed on a vibration table, and the loudspeaker limited amount system of the test causes detection efficiency low,
The efficiency of particularly batch detection has to be hoisted.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of horn vibration test placement tool, pin
To deficiency of the prior art, using high intensity aircraft aluminum, the setter plate being fixedly connected by welding
With fixed plate, and multigroup closed loop test seat and open-loop test seat be set thereon, can fixing assembling simultaneously
Loudspeaker, are fixed on the closed loop test seat or open-loop test seat by multiple loudspeaker using vibrationproof bolt,
Vibration performance test, vibration-testing efficiency high, vibration are carried out to loudspeaker by electrodynamic mechanical type bobbing machine
Good test effect.
To reach above-mentioned purpose, technical scheme is as follows：A kind of horn vibration test placement is controlled
Tool, including substrate, setter plate, fixed plate, closed loop test seat, open-loop test seat, bayonet socket, neck,
Vibrationproof bolt, kidney-shaped plate hole, outer fixed screw, interior fixed screw, it is characterised in that：
The substrate, setter plate, fixed plate are using the manufacture of high intensity aircraft aluminum material, and pass through weldering
Connect and be fixedly connected；The substrate is rectangular slab, on the substrate of the rectangle, along long side direction perpendicular to
Substrate, is arranged with the spacing between three pieces of setter plates, three pieces of setter plates, the peace in parallel
The horizontal equity for putting plate is provided with three pieces of fixed plates, and the fixed plate is mutually perpendicular to substrate and setter plate
Set；It is provided with below the setter plate, fixed plate on fixture block, the substrate and is provided with hole clipping, institute
State fixture block and setting is matched with hole clipping position, size, the fixture block is plugged in the hole clipping, and is passed through
It is welded and fixed；Two closed loop test seats, the placement of opposite side are symmetrically arranged with two pieces of setter plates
It is symmetrically arranged with plate above two open-loop test seats, the closed loop test seat inner ring and is provided with locator card
Mouthful, the open-loop test seat top is provided with neck；Around the closed loop test seat and open-loop test seat
It is provided with multiple vibrationproof bolts, the fixed plate and is provided with multiple kidney-shaped plate holes.
4 vibrationproof bolts are provided with around the closed loop test seat and open-loop test seat, by described anti-
The bolt that shakes fixes loudspeaker.
It is provided with the substrate on the outside of setter plate and fixed plate on multiple outer fixed screws, the substrate
Setter plate and fixed plate on the inside of be provided with multiple interior fixed screws；The outer fixed screw and interior fixation
Screw is fixedly connected with the sliding platform on motor machine bobbing machine.
Assembling loudspeaker quantitative range is 1 to 6 in the setter plate.
The substrate, setter plate, the thickness range of fixed plate are 8mm -36mm.
The present invention operation principle be：According to design requirement, processed, welded by high intensity aircraft aluminum
Manufacture placement tool is connect, tool fixed screw and the horizontal sliding table on motor machine bobbing machine will be disposed
Be connected, by loudspeaker to be tested by vibrationproof bolts assemblies it is described placement tool closed loop test
On seat or open-loop test seat, motor machine bobbing machine parameter is set, sensor is fixed on into level slides
On the installation screw of edge of table, low noise cable one is tightly twisted on a sensor, blend compounds band is by portion
Cable is divided to be fixed on vibration table, other end is connected on the sense channel of controller；Open electronic
Mechanical shaker, starts to carry out vibration-testing to loudspeaker, operation is performed automatically by motor machine bobbing machine,
And service behaviour of the loudspeaker before and after vibration is recorded by monitoring device.
By above-mentioned technical proposal, the beneficial effect of technical solution of the present invention is：Using high intensity aviation
Aluminium, the setter plate and fixed plate being fixedly connected by welding, and multigroup closed loop test is set thereon
Seat and open-loop test seat, can be while loudspeaker, be fixed on by the multiple loudspeaker of fixing assembling using vibrationproof bolt
On the closed loop test seat or open-loop test seat, loudspeaker are shaken by electrodynamic mechanical type bobbing machine
Dynamic performance test, vibration-testing efficiency high, vibration-testing effect is good.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to embodiment or existing
The accompanying drawing used required in technology description is briefly described, it should be apparent that, in describing below
Accompanying drawing is only some embodiments of the present invention, for those of ordinary skill in the art, is not being paid
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the embodiment of the present invention discloses a kind of horn vibration test placement tool front view schematic diagram；
Fig. 2 is that the embodiment of the present invention discloses a kind of horn vibration test placement tool left view schematic diagram；
Fig. 3 is that the embodiment of the present invention discloses a kind of horn vibration test placement tool top view schematic diagram；
Fig. 4 is that the embodiment of the present invention discloses a kind of horn vibration test placement tool upward view schematic diagram.
Numeral and the corresponding component title represented by letter in figure：
1. the closed loop test of 2. setter plate of substrate, 3. fixed plate 4. seat
5. the vibrationproof bolt of 7. neck of open-loop test 6. bayonet socket of seat 8.
9. fixed screw in the outer fixed screw 11. of kidney-shaped plate hole 10.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to what the present invention was protected
Scope.
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, controlled the invention provides a kind of test placement of horn vibration
Tool, including substrate 1, setter plate 2, fixed plate 3, closed loop test seat 4, open-loop test seat 5, card
Mouth 6, neck 7, vibrationproof bolt 8, kidney-shaped plate hole 9, outer fixed screw 10, interior fixed screw 11.
The substrate 1, setter plate 2, fixed plate 3 are using the manufacture of high intensity aircraft aluminum material, and lead to
Cross and be welded and fixed connection；The substrate 1 is on rectangular slab, the substrate 1 of the rectangle, along long side side
To the spacing perpendicular to substrate 1, being arranged with parallel between three pieces of setter plates 2, three pieces of setter plates 2
, the horizontal equity of the setter plate 2 is provided with three pieces of fixed plates 3, the fixed plate 3 and base
Plate 1 and setter plate 2 are arranged in a mutually vertical manner；The setter plate 2, the lower section of fixed plate 3 are provided with fixture block,
Hole clipping is provided with the substrate 1, the fixture block matches setting, the card with hole clipping position, size
Block is plugged in the hole clipping, and by being welded and fixed；It is symmetrically arranged with two pieces of setter plates 2
Two open-loop test seats 5, institute are symmetrically arranged with two closed loop test seats 4, the setter plate 2 of opposite side
State and limited bayonet 6 is provided with above closed loop test 4 inner rings of seat, the top of open-loop test seat 5 is set
There is neck 7；Multiple vibrationproof bolts 8 are provided with around the closed loop test seat 4 and open-loop test seat 5,
Multiple kidney-shaped plate holes 9 are provided with the fixed plate 3.
4 vibrationproof bolts are provided with around the closed loop test seat 4 and open-loop test seat 5, pass through institute
State vibrationproof bolt 8 and fix loudspeaker.
Setter plate 2 and the outside of fixed plate 3 are provided with multiple outer fixed screws 10, institute on the substrate 1
State the setter plate 2 on substrate 1 and the inner side of fixed plate 3 is provided with multiple interior fixed screws 11；It is described outer
Fixed screw 10 and interior fixed screw 11 are fixedly connected with the sliding platform on motor machine bobbing machine.
The loudspeaker quantity assembled in the setter plate 2 is 4.
The substrate 1, setter plate 2, the thickness of fixed plate 3 are 16mm.
The present invention specific implementation operating procedure be：According to design requirement, pass through high intensity aircraft aluminum
Processing, welding manufacture placement tool, by placement tool inside and outside fixed screw (11,10) and electricity
Horizontal sliding table on dynamic mechanical shaker is connected, and loudspeaker to be tested are filled by vibrationproof bolt 8
Fit on the closed loop test seat 4 or open-loop test seat 5 of the placement tool, set motor machine to shake
Motivation parameter, sensor is fixed on the installation screw on horizontal sliding table side, by low noise cable one
Tightly twist on a sensor, partial cables are fixed on vibration table by blend compounds band, other end connection
Onto the sense channel of controller；Motor machine bobbing machine is opened, starts to carry out vibration-testing to loudspeaker,
Operation, and the work by monitoring device to loudspeaker before and after vibration are performed by motor machine bobbing machine automatically
Make performance to be recorded.
By above-mentioned specific embodiment, the beneficial effects of the invention are as follows：Using high intensity aircraft aluminum,
The setter plate and fixed plate being fixedly connected by welding, and multigroup closed loop test seat is set thereon and opened
Ring test seat, can be while loudspeaker be fixed on described close by the multiple loudspeaker of fixing assembling using vibrationproof bolt
On ring test seat or open-loop test seat, vibration performance is carried out to loudspeaker by electrodynamic mechanical type bobbing machine
Test, vibration-testing efficiency high, vibration-testing effect is good.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or make
With the present invention.A variety of modifications to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can not depart from the spirit or scope of the present invention
In the case of, realize in other embodiments.Therefore, the present invention is not intended to be limited to shown in this article
These embodiments, and be to fit to consistent with features of novelty with principles disclosed herein most wide
Scope.
Claims (5)
1. a kind of horn vibration test placement tool, it is characterised in that including substrate, setter plate, consolidate
It is fixed board, closed loop test seat, open-loop test seat, bayonet socket, neck, vibrationproof bolt, kidney-shaped plate hole, outer
Fixed screw, interior fixed screw；The substrate, setter plate, fixed plate use high intensity aviation aluminium
Material manufacture, and be fixedly connected by welding；The substrate is rectangular slab, on the substrate of the rectangle,
Along long side direction perpendicular to substrate, it is arranged with parallel between three pieces of setter plates, three pieces of setter plates
Spacing, the horizontal equity of the setter plate is provided with three pieces of fixed plates, the fixed plate and substrate
It is arranged in a mutually vertical manner with setter plate；Fixture block, the substrate are provided with below the setter plate, fixed plate
On be provided with hole clipping, the fixture block matches setting with hole clipping position, size, and the fixture block is plugged in institute
State in hole clipping, and by being welded and fixed；Two closed loop tests are symmetrically arranged with two pieces of setter plates
Two open-loop test seats, the closed loop test seat inner ring are symmetrically arranged with seat, the setter plate of opposite side
Top is provided with limited bayonet, and the open-loop test seat top is provided with neck；The closed loop test seat
Multiple kidney-shaped plates are provided with being provided with around open-loop test seat in multiple vibrationproof bolts, the fixed plate
Hole.
2. a kind of horn vibration test placement tool according to claim 1, it is characterised in that
4 vibrationproof bolts are provided with around the closed loop test seat and open-loop test seat, pass through the vibrationproof spiral shell
Bolt fixes loudspeaker.
3. a kind of horn vibration test placement tool according to claim 1, it is characterised in that
Setter plate and fixed plate outside are provided with the peace on multiple outer fixed screws, the substrate on the substrate
Put and be provided with multiple interior fixed screws on the inside of plate and fixed plate；The outer fixed screw and interior fixed screw
It is fixedly connected with the sliding platform on motor machine bobbing machine.
4. a kind of horn vibration test placement tool according to claim 1, it is characterised in that
Assembling loudspeaker quantitative range is 1 to 6 in the setter plate.
5. a kind of horn vibration test placement tool according to claim 1, it is characterised in that
The substrate, setter plate, the thickness range of fixed plate are 8mm -36mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450433.1A CN107036773A (en) | 2015-07-28 | 2015-07-28 | A kind of horn vibration test placement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450433.1A CN107036773A (en) | 2015-07-28 | 2015-07-28 | A kind of horn vibration test placement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036773A true CN107036773A (en) | 2017-08-11 |
Family
ID=59532369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510450433.1A Pending CN107036773A (en) | 2015-07-28 | 2015-07-28 | A kind of horn vibration test placement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852901A (en) * | 2021-08-27 | 2021-12-28 | 潍坊歌尔丹拿电子科技有限公司 | Test fixture and test device |
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| CN202216821U (en) * | 2011-08-18 | 2012-05-09 | 上海华碧检测技术有限公司 | Clamp for vibration testing of vehicle-mounted stereo components |
| CN202652460U (en) * | 2012-05-23 | 2013-01-02 | 四川长虹电器股份有限公司 | Loudspeaker support |
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| CN104683889A (en) * | 2014-12-10 | 2015-06-03 | 可密特兴业有限公司 | Fast loudspeaker installing device |
| CN204807292U (en) * | 2015-07-28 | 2015-11-25 | 苏州井利电子股份有限公司 | Loudspeaker vibration testing settles tool |
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2015
- 2015-07-28 CN CN201510450433.1A patent/CN107036773A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200810578A (en) * | 2006-08-02 | 2008-02-16 | Benq Corp | Auxiliary fastening device for assisting transducer being fastened and isolating vibration induced during operation of transducer |
| CN201575892U (en) * | 2009-12-30 | 2010-09-08 | 希姆通信息技术（上海）有限公司 | Wireless module random vibration testing clamp |
| FR2957149A1 (en) * | 2010-03-08 | 2011-09-09 | Renault Sa | FAST FIXING DEVICE FOR SPECIMEN ON SHOCK TEST CATAPULTE. |
| CN202216821U (en) * | 2011-08-18 | 2012-05-09 | 上海华碧检测技术有限公司 | Clamp for vibration testing of vehicle-mounted stereo components |
| GB2492429A (en) * | 2012-01-20 | 2013-01-02 | Wolfson Microelectronics Plc | Low frequency acoustic source for acoustic testing |
| CN202652460U (en) * | 2012-05-23 | 2013-01-02 | 四川长虹电器股份有限公司 | Loudspeaker support |
| CN202974610U (en) * | 2012-11-22 | 2013-06-05 | 中航华东光电有限公司 | Vibration fixture device |
| CN203104771U (en) * | 2013-01-18 | 2013-07-31 | 苏州舜新仪器有限公司 | Sound film fixing clamp |
| CN203606148U (en) * | 2013-12-09 | 2014-05-21 | 安徽安凯汽车股份有限公司 | Vibration test stand fixing bracket |
| CN104683889A (en) * | 2014-12-10 | 2015-06-03 | 可密特兴业有限公司 | Fast loudspeaker installing device |
| CN204807292U (en) * | 2015-07-28 | 2015-11-25 | 苏州井利电子股份有限公司 | Loudspeaker vibration testing settles tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852901A (en) * | 2021-08-27 | 2021-12-28 | 潍坊歌尔丹拿电子科技有限公司 | Test fixture and test device |
| CN113852901B (en) * | 2021-08-27 | 2023-11-07 | 潍坊歌尔丹拿电子科技有限公司 | Test fixture and test device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
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| WD01 | Invention patent application deemed withdrawn after publication |