CN207560342U - A kind of multistation baffle for loudspeaker abnormal sound test machine - Google Patents
A kind of multistation baffle for loudspeaker abnormal sound test machine Download PDFInfo
- Publication number
- CN207560342U CN207560342U CN201721601447.XU CN201721601447U CN207560342U CN 207560342 U CN207560342 U CN 207560342U CN 201721601447 U CN201721601447 U CN 201721601447U CN 207560342 U CN207560342 U CN 207560342U
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- CN
- China
- Prior art keywords
- baffle
- loudspeaker
- test machine
- multistation
- abnormal sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of multistation baffle for loudspeaker abnormal sound test machine, loudspeaker abnormal sound test machine includes rack (1), rack (1) is set to for the multistation baffle (2) of loudspeaker abnormal sound test machine, include baffle (8) and station (9) for the multistation baffle (2) of loudspeaker abnormal sound test machine, station (9) is set on baffle (8), the quantity of station (9) is at least 2, and station (9) placement needs to test the loudspeaker of sound.Multistation baffle provided by the utility model for loudspeaker abnormal sound test machine, baffle can rotate and multiple stations are provided on baffle, when the loudspeaker of one of station are in test, other station loudspeaker can carry out pickup and other tests, it ensure that temporal effective percentage, production efficiency is improved, reduces human cost.
Description
Technical field
The utility model is related to a kind of multistation baffles for loudspeaker abnormal sound test machine.
Background technology
Many loudspeaker manufacturers need how to carry out loudspeaker acoustics performance test in the production line, and how quick, effectively
, smaller place is occupied, it is a very big problem to improve production efficiency.The baffle of traditional loudspeaker abnormal sound test machine is usual
Only there are one test station, and loudspeaker can only be placed on the baffle above babinet by operative employee manually, be taken again after the completion of test
Getting off, it is next to place, and causes working efficiency low in this way, and production cost is high.
Utility model content
The purpose of this utility model is that for drawbacks described above of the prior art, multithreading survey can be carried out by providing one kind
The multistation baffle for loudspeaker abnormal sound test machine of examination.
To realize above-mentioned purpose of utility model, the utility model employs following technical solution：One kind is used for loudspeaker abnormal sound
The multistation baffle of test machine, the loudspeaker abnormal sound test machine include rack, the multistation for loudspeaker abnormal sound test machine
Baffle is set in the rack, and the multistation baffle for loudspeaker abnormal sound test machine includes baffle and station, the work
Position is set on the baffle, and the quantity of the station is at least 2, and the station placement needs to test the loudspeaker of sound.
In addition, the utility model also proposes following attached technical scheme：
The multistation baffle for loudspeaker abnormal sound test machine further includes dispenser, and the dispenser is connected to the barrier
The lower section of plate, the dispenser drive the baffle rotation.
The multistation baffle for loudspeaker abnormal sound test machine further includes elevating mechanism, the elevating mechanism and the barrier
Plate connects, and the elevating mechanism is set in the rack, and the elevating mechanism drives the baffle to move up and down.
The quantity 4 of the station is optimal.
The loudspeaker abnormal sound test machine further includes operation panel, and the operation panel is used for loudspeaker abnormal sound test machine with described
The electrical connection of multistation baffle, all behaviour of the operation panel control multistation baffle for loudspeaker abnormal sound test machine
Make.
Compared with the prior art, the utility model has the advantage of：It is provided by the utility model to be tested for loudspeaker abnormal sound
The multistation baffle of machine, baffle can rotate and multiple stations are provided on baffle, when the loudspeaker of one of station are being tested
When, other station loudspeaker can carry out pickup and other tests, ensure that temporal effective percentage, improve production efficiency,
Reduce human cost.
Description of the drawings
Fig. 1 is the dimensional structure diagram of loudspeaker abnormal sound test machine；
Fig. 2 is the dimensional structure diagram of the multistation baffle for loudspeaker abnormal sound test machine of the utility model；
Fig. 3 is the partial enlarged view of loudspeaker abnormal sound test machine.
Specific embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further unrestricted detailed
Explanation.
As shown in Figure 1, loudspeaker abnormal sound test machine includes：Rack 1, hold-down mechanism 3, silencing case 4, is powered at multistation baffle 2
Mechanism 5 and operation panel 6, multistation baffle 2 are set in rack 1, multistation baffle 2 relative to 1 liftable of rack, can revolve
Turn, hold-down mechanism 3, electrical conduction mechanism 5 and operation panel 6 are arranged on silencing case 4, and silencing case 4 is partially submerged into rack 1, are powered
Mechanism 5 is both provided with castor 26 to tested loudspeaker (not shown) power supply, rack 1 and 4 bottom of silencing case, and castor 26 facilitates loudspeaker
Abnormal sound automatic test machine shifts, and operation panel 6 is electrically connected with the loudspeaker abnormal sound automatic test machine of the utility model, operation panel
The everything of the loudspeaker abnormal sound automatic test machine of 6 driving the utility model.
As shown in Fig. 2, multistation baffle 2 includes：Elevating mechanism 7, baffle 8, station 9 and dispenser 10, baffle 8 are set to
On elevating mechanism 7, station 9 is set on baffle 8, and tested loudspeaker (not shown) is placed on station 9, work in the present embodiment
The quantity of position 9 is 4, and dispenser 10 is set between baffle 8 and elevating mechanism 7, and is connected to 8 lower section of baffle, dispenser 10
Driving baffle 8 rotates, and elevating mechanism 7 drives 8 raising and lowering of baffle.
With further reference to Fig. 2, elevating mechanism 7 includes the first cylinder 11, balance plate 12, guided way 13, guiding axis 14, straight line
Bearing 15 and limited block 16, the first cylinder 11 are fixedly connected on inside rack 1, and the first cylinder 11 includes piston rod 17, piston rod
17 one end are fixedly connected with balance plate 12, and guided way 13 includes sliding rail 18 and stent 19, and 19 side of stent is connect with sliding rail 18, separately
Side is connect with balance plate 12, and stent 19 can be moved up and down along sliding rail 18, and 14 one end of guiding axis is connect with balance plate 12, the other end
It is fastened in linear bearing 15, guiding axis 14 can be moved up and down relative to linear bearing 15, and linear bearing 15 is fastened on rack 1
On, limited block 16 is arranged on balance plate 12, limited block 16 may insure baffle 8 decline when it is not crooked, ensure test when it is close
Closing property, in the present embodiment, the quantity of guided way 13 is 6 groups, and the quantity of guiding axis 14 and linear bearing 15 is 4, limited block
16 quantity is 3.
As shown in figure 3, hold-down mechanism 3 includes pressure sensor 20, stroke limit assembly 21 and servo motor 22, pressure passes
Sensor 20 is connected to one end of stroke limit assembly 21, and servo motor 22 is connected to the other end of stroke limit assembly 21, pressure
Whether the tested loudspeaker (not shown) of the detection of sensor 20 is pressed on station 9,22 driving trip limiting group of servo motor
Part 21 moves up and down；Silencing case 4 is internally provided with microphone (not shown), and microphone (not shown) receives loudspeaker (not shown) hair
The sound gone out；Electrical conduction mechanism 5 includes the second cylinder 23 and energization head 24, and the second cylinder 23 includes connecting rod 25, and energization head 24 is set
It puts in connecting rod 25,24 one end of energization head is connect with power supply (not shown), and the second cylinder 23 driving energization head 24 moves back and forth,
It realizes and is powered and powers off to tested loudspeaker (not shown)；The loudspeaker abnormal sound of the utility model can be carried out on operation panel 6 certainly
The setting and change of all related datas of dynamic test machine, and operation panel 6 controls the loudspeaker abnormal sound of the utility model automatic
The everything of test machine.
With further reference to Fig. 1, Fig. 2 and Fig. 3, sound test is carried out to loudspeaker (not shown) using loudspeaker abnormal sound test machine
When, it would be desirable to the loudspeaker (not shown) sound outlet hole of test is individually positioned in downward on station 9, is sent out accordingly in operation panel 6
Multistation baffle 2, suitable position is adjusted by elevating mechanism 7 by instruction, then baffle 8 is driven to revolve by dispenser 10
Turn, the loudspeaker (not shown) that station 9 loads is sent on the suitable position in 4 top of silencing case, then by entire multiplexing potential barrier
Plate 2 sinks, and multistation baffle 2 is made to contact sealing with 4 babinet of silencing case, then compresses loudspeaker (not shown) by hold-down mechanism 3,
Pressure sensor 20 can measure whether loudspeaker (not shown) is forced on qualified position, the second gas of electrical conduction mechanism 5
Cylinder 23 drives energization head 24 to power to loudspeaker (not shown), loudspeaker is allowed to make a sound, the microphone (not shown) inside silencing case 4
Receive the sound that sends out of loudspeaker, you can to carry out the tests such as the loudness of a sound, frequency spectrum, when the loudspeaker in a station 9 just
In test, other stations 9 can carry out pickup and other tests, therefore, can be after the completion of the test of a loudspeaker again
It takes off and places next loudspeaker, ensure that temporal effective percentage.
Multistation baffle provided by the utility model for loudspeaker abnormal sound test machine, baffle can be rotated and be set on baffle
Multiple stations are equipped with, when the loudspeaker of one of station are in test, other station loudspeaker can carry out pickup and other surveys
Examination, ensure that temporal effective percentage, improves production efficiency, reduce human cost.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, can not this reality be limited with this
With novel protection domain.All equivalent change or modifications substantially made according to the spirit of the present invention, should all cover in this reality
Within novel protection domain.
Claims (5)
1. a kind of multistation baffle for loudspeaker abnormal sound test machine, the loudspeaker abnormal sound test machine includes rack (1), the use
It is set in the rack (1) in the multistation baffle (2) of loudspeaker abnormal sound test machine, it is characterised in that：It is described different for loudspeaker
The multistation baffle (2) of sound test machine includes baffle (8) and station (9), and the station (9) is set on the baffle (8), institute
The quantity for stating station (9) is at least 2, and the station (9) places the loudspeaker for needing to test sound.
2. the multistation baffle according to claim 1 for loudspeaker abnormal sound test machine, it is characterised in that：It is described to be used for loudspeaker
The multistation baffle (2) of abnormal sound test machine further includes dispenser (10), and the dispenser (10) is connected to the baffle (8)
Lower section, the dispenser (10) drive baffle (8) rotation.
3. the multistation baffle according to claim 1 for loudspeaker abnormal sound test machine, it is characterised in that：It is described to be used for loudspeaker
The multistation baffle (2) of abnormal sound test machine further includes elevating mechanism (7), and the elevating mechanism (7) and the baffle (8) are even
It connects, the elevating mechanism (7) is set in the rack (1), and the elevating mechanism (7) drives the baffle (8) to move up and down.
4. the multistation baffle according to claim 1 for loudspeaker abnormal sound test machine, it is characterised in that：The station
(9) quantity 4 is optimal.
5. the multistation baffle according to claim 1 for loudspeaker abnormal sound test machine, it is characterised in that：The loudspeaker are different
Sound test machine further includes operation panel (6), the operation panel (6) and the multistation baffle for loudspeaker abnormal sound test machine
(2) it is electrically connected, all operations of operation panel (6) control multistation baffle (2) for loudspeaker abnormal sound test machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601447.XU CN207560342U (en) | 2017-11-25 | 2017-11-25 | A kind of multistation baffle for loudspeaker abnormal sound test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601447.XU CN207560342U (en) | 2017-11-25 | 2017-11-25 | A kind of multistation baffle for loudspeaker abnormal sound test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560342U true CN207560342U (en) | 2018-06-29 |
Family
ID=62680171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601447.XU Expired - Fee Related CN207560342U (en) | 2017-11-25 | 2017-11-25 | A kind of multistation baffle for loudspeaker abnormal sound test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734439A (en) * | 2017-11-25 | 2018-02-23 | 苏州岸肯电子科技有限公司 | A kind of multistation baffle for loudspeaker abnormal sound test machine |
-
2017
- 2017-11-25 CN CN201721601447.XU patent/CN207560342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734439A (en) * | 2017-11-25 | 2018-02-23 | 苏州岸肯电子科技有限公司 | A kind of multistation baffle for loudspeaker abnormal sound test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Finance of Suzhou Banken Electronic Technology Co., Ltd. Document name: Notification of Approving Refund |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |