CN208691567U - A kind of speaker performance automatic detection device - Google Patents
A kind of speaker performance automatic detection device Download PDFInfo
- Publication number
- CN208691567U CN208691567U CN201821525221.0U CN201821525221U CN208691567U CN 208691567 U CN208691567 U CN 208691567U CN 201821525221 U CN201821525221 U CN 201821525221U CN 208691567 U CN208691567 U CN 208691567U
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- CN
- China
- Prior art keywords
- contact
- pinboard
- loudspeaker
- workbench
- detection device
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- 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 speaker performance automatic detection devices, including workbench, contact and the loudspeaker mounting table being installed on the workbench on end face, the upper surface of workbench is additionally provided with display screen and vertical bracket, the upper end of bracket is equipped with horizontal mounting plate, the lower end surface of mounting plate is provided with cylinder, the end of the piston rod of cylinder is equipped with pinboard, the side of pinboard is provided with horizontal telescopic rod, telescopic rod is equipped with link block far from one end of pinboard, link block is equipped with the holding tank that Open Side Down, contact is hinged on the opening of holding tank by rotary shaft, contact and display screen electrical connection.The utility model can reduce dust and drop on contact, contact can be packed up when not using test device, prevent the carelessness due to staff from damaging contact, and this detection device is able to use in the detection of the loudspeaker of different model, practicability is high.
Description
Technical field
The utility model relates to detection device technology fields, and in particular to a kind of speaker performance automatic detection device.
Background technique
Speaker performance detection device is a kind of very important performance detection apparatus of loudspeaker production, is raised in original
It is all to need the manual connection plug of employee to power on to test, and loudspeaker detects in sound device performance testing process
The probe of equipment belongs to the accurate component of comparison, and the probe of traditional speaker performance detection device is all directly exposed in air
In, it has dust and falls in above to influence the accuracy of test, and have probably due to the carelessness of staff is to contact
It generates collision and damages contact or reduce the service life of contact, also, since loudspeaker has different models, different shaped
The position of plug weld tabs on number is different, so just need to design the test device of different model to complete to test, at
This is excessively high, and test is inconvenient.
Summary of the invention
Problem to be solved in the utility model is: providing a kind of speaker performance automatic detection device, can reduce ash
Dirt drops on contact, can pack up contact when not using test device, prevent the carelessness pair due to staff
Contact is damaged, and this detection device is able to use in the detection of the loudspeaker of different model, and practicability is high.
The utility model in order to solve the above problem provided by technical solution are as follows: a kind of speaker performance detects dress automatically
It sets, is also set including workbench, contact and the loudspeaker mounting table being installed on the workbench on end face, the upper surface of the workbench
There are display screen and vertical bracket, the upper end of the bracket is equipped with horizontal mounting plate, the lower end surface setting of the mounting plate
There is cylinder, the end of the piston rod of the cylinder is equipped with pinboard, and the side of the pinboard is provided with horizontal telescopic rod,
The telescopic rod is equipped with link block far from one end of pinboard, and the link block is equipped with the holding tank that Open Side Down, the touching
Head is hinged on the opening of holding tank, the position of the contact and the loudspeaker being placed on loudspeaker mounting table by rotary shaft
Plug weld tabs position it is corresponding up and down, the contact and display screen electrical connection.
Preferably, it is set on the pinboard there are two the through-hole parallel with piston rod, interior be equipped with of the through-hole cooperates with it
Guide rod, the lower end of the guide rod is connect with workbench.Cooperation between guide rod and pinboard can play pinboard
It to good guiding role, prevents pinboard from generating offset during the decline, promotes the accuracy of detection.
Preferably, the guide rod, which is equipped with, is used to prevent the pinboard after plug weld tabs on contact and loudspeaker contacts
Continue the limited block of decline.Limited block can anti-locking apparatus test when cylinder it is out of control cause contact persistently pushes damage touch
Head, limit can prevent contact from further declining after contacting with plug weld tabs.
Compared with prior art, the utility model has the advantages that: the utility model by by contact be mounted on be equipped with accommodate
On the link block of chamber, when not needing using being detected to contact, contact can be rotated around rotary shaft, by contact
It is turned in accommodating chamber, on the one hand reduces the accumulation of dust, on the other hand the carelessness of staff can be prevented to contact
Damage, meanwhile, by the way that telescopic rod is arranged between link block and pinboard, can be touched by adjusting the length of telescopic rod to adjust
The position of head, so that testing cost, while high degree of automation have been saved to adapt to the detection to the loudspeaker of different model,
Only need the on-off gas by controlling cylinder complete contact and the contact of plug weld tabs with separate, then on a display screen can
It shows speaker performance curve, improves work efficiency, save the work that be manually attached in the past, save manpower,
Reduce labor intensity.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the link block of the utility model and the enlarged drawing of contacts mates；
Attached drawing mark: 1, workbench, 2, loudspeaker mounting table, 3, display screen, 4, contact, 5, link block, 6, telescopic rod, 7,
Piston rod, 8, cylinder, 9, mounting plate, 10, bracket, 11, pinboard, 12, guide rod, 13, limited block, 14, holding tank, 15, rotation
Shaft.
Specific embodiment
The embodiments of the present invention is described in detail below in conjunction with accompanying drawings and embodiments, whereby to the utility model
How applied technology method solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Specific embodiment of the utility model is as shown in Figure 1 to Figure 3, a kind of speaker performance automatic detection device, including
Workbench 1, contact 4 and the loudspeaker mounting table 2 being installed on the workbench on end face, the upper surface of workbench are additionally provided with display screen
3 and vertical bracket 10, the upper end of bracket horizontal mounting plate 9 is installed, the lower end surface of mounting plate is provided with cylinder 8, cylinder
The end of piston rod 7 pinboard 11 is installed, the side of pinboard is provided with horizontal telescopic rod 6, and telescopic rod is far from switching
One end of plate is equipped with link block 5, and link block is equipped with the holding tank 14 that Open Side Down, and contact is hinged on receiving by rotary shaft 15
The position of the plug weld tabs of the opening of slot, the position of contact and the loudspeaker being placed on loudspeaker mounting table is corresponding up and down,
Contact and display screen electrical connection.
It wherein being set on pinboard there are two the through-hole parallel with piston rod, through-hole is interior to be equipped with guide rod 12 engaged therewith,
The lower end of guide rod is connect with workbench.
It is equipped on the guide bar and is used to prevent pinboard after contact is contacted with the plug weld tabs on loudspeaker from continuing to decline
Limited block.
The beneficial effects of the utility model are:: the utility model is by being mounted on the link block equipped with accommodating chamber for contact
On, when not needing using being detected to contact, contact can be rotated around rotary shaft, contact is turned to receiving
It is intracavitary, on the one hand reduce the accumulation of dust, the carelessness of staff on the other hand can be prevented to the damage of contact, meanwhile,
By the way that telescopic rod is arranged between link block and pinboard, the position of contact can be adjusted by adjusting the length of telescopic rod,
To save testing cost, while also high degree of automation, it is only necessary to logical to adapt to the detection to the loudspeaker of different model
The on-off gas of control cylinder is crossed to complete the lifting of contact and then complete to detect, is improved work efficiency, very important person before saving
Manpower is saved in the work that work is attached, and reduces labor intensity.
Only the most preferred embodiment of the utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above embodiments, and specific structure is allowed to vary.It is all in the utility model independent right
It is required that protection scope in made various change in scope of protection of the utility model.
Claims (3)
1. a kind of speaker performance automatic detection device, including workbench, contact and the loudspeaking being installed on the workbench on end face
Device mounting table, it is characterised in that: the upper surface of the workbench is additionally provided with display screen and vertical bracket, the upper end of the bracket
Horizontal mounting plate is installed, the lower end surface of the mounting plate is provided with cylinder, and the end of the piston rod of the cylinder is equipped with
Pinboard, the side of the pinboard are provided with horizontal telescopic rod, and the telescopic rod is equipped with connection far from one end of pinboard
Block, the link block are equipped with the holding tank that Open Side Down, and the contact is hinged on the opening of holding tank, institute by rotary shaft
The position for stating the position of contact and the plug weld tabs for the loudspeaker being placed on loudspeaker mounting table is corresponding up and down, the contact and
Display screen electrical connection.
2. a kind of speaker performance automatic detection device according to claim 1, it is characterised in that: set on the pinboard
There are two the through-hole parallel with piston rod, guide rod engaged therewith, the lower end of the guide rod and work are equipped in the through-hole
Make platform connection.
3. a kind of speaker performance automatic detection device according to claim 2, it is characterised in that: set on the guide rod
Have for preventing the pinboard after plug weld tabs on contact and loudspeaker contacts from continuing the limited block declined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525221.0U CN208691567U (en) | 2018-09-18 | 2018-09-18 | A kind of speaker performance automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525221.0U CN208691567U (en) | 2018-09-18 | 2018-09-18 | A kind of speaker performance automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208691567U true CN208691567U (en) | 2019-04-02 |
Family
ID=65888930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821525221.0U Active CN208691567U (en) | 2018-09-18 | 2018-09-18 | A kind of speaker performance automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208691567U (en) |
-
2018
- 2018-09-18 CN CN201821525221.0U patent/CN208691567U/en active Active
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