CN206787805U - A kind of headphone rotating shaft twisting resistance and life test machine - Google Patents
A kind of headphone rotating shaft twisting resistance and life test machine Download PDFInfo
- Publication number
- CN206787805U CN206787805U CN201720418526.0U CN201720418526U CN206787805U CN 206787805 U CN206787805 U CN 206787805U CN 201720418526 U CN201720418526 U CN 201720418526U CN 206787805 U CN206787805 U CN 206787805U
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- station
- life test
- automatic locating
- center device
- test machine
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- 238000002474 experimental method Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of headphone rotating shaft twisting resistance and life test machine, including testing machine body, testing machine body includes rotating shaft twisting resistance experiment station and life test machine station, the first station and second station that life test machine station includes, automatic locating center device is equipped with two stations, two automatic locating center devices are separately fixed on two chain-wales, platform is fixed on screw mandrel, it is connected respectively with two servomotors under two automatic locating center devices, ear muff fixture is arranged on automatic locating center device, ear muff fixture is fixed on automatic locating center device by bandage；Spring is equiped with inside automatic locating center device, force snesor and spring are housed, needle dial and pointer is arranged below in the automatic locating center device, and pointer is hanging inside automatic locating center device, one end of pointer is connected and vertical with gland carrying jig, and the other end is connected with servomotor；Com connectors are provided with beside the testing machine body, Com connectors pass through connection with computer.
Description
Technical field
A kind of testing machine is the utility model is related to, specially a kind of headphone rotating shaft twisting resistance and life test machine, category
In torsional test technical field.
Background technology
Headphone rotating shaft twisting resistance and life test machine are to reverse test equipment for earphone rotating shaft, and it is primarily adapted for use in
Headphone receiver rotary shaft reverses life test.And it is current, force tester is reversed in traditional headphone rotating shaft to expire
The function of sufficient a tractor serves several purposes, it is more inflexible when testing, and occurs that product phenomenon can be suppressed often, it has not been convenient to dumb.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of headphone rotating shaft twisting resistance
And life test machine, can a tractor serves several purposes, time cost and floor space and more flexible and convenient use can be saved, so as to
Solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of headphone rotating shaft twisting resistance and life test machine, including testing machine body, installation
Control panel in front of body, touch screen controller is housed on control panel, for controlling life test machine on test platform
Station is tested, in addition to Cao Zuoanjian, and for controlling rotating shaft twisting resistance to test station, rotating shaft twisting resistance station can connect with computer
Connect, its life test machine station and rotating shaft twisting resistance experiment station are two independent.Including on life test machine station
One station and second station, automatic locating center device are equipped with two station, two automatic locating center devices are separately fixed at two
On individual chain-wales, platform is fixed on screw mandrel, manually adjustable left and right distance, is watched respectively with two under two automatic locating center devices
Take motor to be connected, ear muff fixture is arranged on automatic locating center device, and ear muff fixture is fixed provided with bandage, is additionally provided with
Fixed support is located among the first station and the second station of life test machine station, vertical with test platform, on fixed support
Have track, can height up and down, be equiped with spring inside its automatic locating center device, can preferably find central point in testing
And keep returning to the central point of automatic locating center device at any time, make test product more flexible in test process, touch-screen control
Device can set number, speed and angle.Also include rotating shaft twisting resistance station, automatic locating center device is located on test platform, automatically
Force snesor and spring are housed inside locating center device, needle dial and pointer is arranged below in automatic locating center device, and its pointer is hanging
, one end of pointer is connected and vertical with gland carrying jig, is connected under pointer with servomotor, and ear muff fixture is positioned at automatic
On locating center device, ear muff fixture is provided with bandage, can fix test product, and Com connectors are provided with beside body, and earphone rotating shaft is turned round
Switching stations can be connected with computer.
As a kind of optimal technical scheme of the present utility model, the rotating shaft torsion station and life test machine station all fill
There are automatic locating center device, convenient test.
As a kind of optimal technical scheme of the present utility model, spring is housed inside the automatic locating center device, not by
During extraneous strength, device can self-return center.
As a kind of optimal technical scheme of the present utility model, the life test machine station and rotating shaft torsion station are only
Vertical, two tests can be done simultaneously, save time cost.
As a kind of optimal technical scheme of the present utility model, the life test machine station and rotating shaft torsion station are one
On individual cabinet, it is combined into one, saves floor occupying area.
As a kind of optimal technical scheme of the present utility model, inside the automatic locating center device on the rotating shaft torsion station
Equipped with torsion torque sensor, power test can be determined, cabinet side is provided with com port, can connect computer, and realization determines angle, determines power, positioning shifting
Test, can show word, curve and printing reports.
The beneficial effect that the utility model is reached is：1st, experiment has computer to be controlled in itself, and test error is small, data
Accurately；2nd, requirement of the experiment for operating personnel is low, will not technical merit of therefore operating personnel itself cause experimental data not
Accurately；3rd, it is simple to operate, it is easy to use；4th, feature-rich, experiment has diversity.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
In the accompanying drawings：
Fig. 1 is positive structure diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
Fig. 3 is right side structural representation of the present utility model；
Label in figure：1st, testing machine body；2nd, touch screen controller；3rd, Cao Zuoanjian；4th, power switch；5th, the heart is sought automatically
Device；6th, ear muff fixture；7th, fixed support；8th, gland carrying jig；9th, force snesor；10th, Com connectors.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As Figure 1-3, the utility model is a kind of headphone rotating shaft twisting resistance and life test machine, is wrapped
Testing machine body 1 is included, the control panel in front of body, touch screen controller 2 is housed on control panel, is surveyed for controlling
Life test machine station test on platform, in addition to Cao Zuoanjian 3 are tried, for controlling rotating shaft twisting resistance to test station, rotating shaft is turned round
Turning power station can be connected with computer, and its life test machine station and rotating shaft twisting resistance experiment station are two independent.Including the longevity
The first station and second station on testing machine station are ordered, is equipped with automatic locating center device 5 on two station, two are asked automatically
Center device 5 is separately fixed on two chain-wales, and platform is fixed on screw mandrel, and manually adjustable left and right distance, two are asked automatically
It is connected respectively with two servomotors under center device 5, ear muff fixture 6 is arranged on automatic locating center device 5, on ear muff fixture 6
It is fixed provided with bandage, is additionally provided with fixed support 7 and is located among the first station and the second station of life test machine station,
It is vertical with test platform, have track on fixed support 7, can height up and down, be equiped with bullet inside its automatic locating center device 5
Spring, central point can be preferably found in testing and keeps returning to the central point of automatic locating center device 5 at any time, test product is existed
In test process more flexibly, touch screen controller 2 can set number, speed and angle.Also include rotating shaft twisting resistance station, from
Dynamic locating center device 5 is located on test platform, and the automatic inside of locating center device 5 is equipped with force snesor 9 and spring, automatic locating center device 5
Needle dial and pointer is arranged below, its pointer is hanging, and one end of pointer is connected with gland carrying jig 8 and vertical, pointer
Lower to be connected with servomotor, ear muff fixture 6 is located on automatic locating center device 5, and ear muff fixture 6 is provided with bandage, can fix quilt
Product is surveyed, Com connectors 10 are provided with beside body, earphone rotating shaft is reversed station and can be connected with computer.
Specifically, turning on the power switch 4, origin is clicked on touch screen controller 2 and is resetted, test product is positioned over the longevity
Order in the earphone fixture 6 on testing machine station, adjust the height of fixed support 7, fixed on earphone fixture 6 with bandage,
On touch screen controller 2 set life test machine station on the first station and the angle required for second station, speed and time
Number.2 clicks start on touch screen controller, and the servomotor under automatic locating center device 5 presses set parameter actions, realize
Headphone rotating shaft life test is tested.When such as doing the test of rotating shaft twisting resistance station, 4 are turned on the power switch, in control panel
On Cao Zuoanjian 3 raise complete machine device origin position, one end of test product is positioned over the earphone on rotating shaft twisting resistance station
In fixture 6, it is fixed with the bandage on earphone fixture 6, the other end is placed in headband fixture 8, is fixed, and opens computer
Software, force value, speed, displacement, number and angle are set on software, click on and start, the servomotor under pointer is joined by setting
Number action, ask torsion torque sensor in the heart 5 to sense force value automatically, realization determines power, determines displacement measurement, also exportable word, figure,
Curve and printing reports.
The utility model has advantages below：1st, experiment has computer to be controlled in itself, and test error is small, and data are accurate；
2nd, requirement of the experiment for operating personnel is low, will not technical merit of therefore operating personnel itself cause experimental data inaccurate；
3rd, it is simple to operate, it is easy to use；4th, feature-rich, experiment has diversity.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, is not limited to this practicality
It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should be included
Within the scope of protection of the utility model.
Claims (3)
1. a kind of headphone rotating shaft twisting resistance and life test machine, including testing machine body (1), the testing machine body (1)
Station and life test machine station are tested including rotating shaft twisting resistance；The testing machine body (1) includes being arranged in front of body (1)
Control panel and control the power switch (4) of control panel break-make, touch screen controller (2) is housed on the control panel,
Touch screen controller (2) side is provided with Cao Zuoanjian (3)；The first station and second that the life test machine station includes
Station, automatic locating center device (5) is equipped with two stations, two automatic locating center devices (5) are separately fixed at two chain-wales
On, platform is fixed on screw mandrel, is connected respectively with two servomotors under two automatic locating center devices (5), ear muff fixture (6)
On the automatic locating center device (5), the ear muff fixture (6) is fixed on automatic locating center device (5) by bandage, institute
State and fixed support (7) is provided among the first station and second station, have track on the fixed support (7), it is described to ask automatically
Spring is equiped with inside center device (5), force snesor (9) and spring are housed inside automatic locating center device (5), it is described to seek the heart automatically
Needle dial and pointer is arranged below in device (5), and pointer is hanging, and one end of pointer is connected and hung down with gland carrying jig (8)
Directly, the other end is connected with servomotor；Com connectors (10), Com connectors are provided with beside the testing machine body (1)
(10) connection is passed through with computer.
2. a kind of headphone rotating shaft twisting resistance according to claim 1 and life test machine, it is characterised in that described turn
It is two independent stations that axle twisting resistance, which tests station and life test machine station,.
3. a kind of headphone rotating shaft twisting resistance according to claim 1 and life test machine, it is characterised in that described turn
Axle twisting resistance tests station and life test machine station on a cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418526.0U CN206787805U (en) | 2017-04-20 | 2017-04-20 | A kind of headphone rotating shaft twisting resistance and life test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418526.0U CN206787805U (en) | 2017-04-20 | 2017-04-20 | A kind of headphone rotating shaft twisting resistance and life test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787805U true CN206787805U (en) | 2017-12-22 |
Family
ID=60707496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418526.0U Expired - Fee Related CN206787805U (en) | 2017-04-20 | 2017-04-20 | A kind of headphone rotating shaft twisting resistance and life test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113411736A (en) * | 2021-07-19 | 2021-09-17 | 深圳市迅科达智能科技有限公司 | Earphone ear cup inclination aging mechanism |
| TWI784419B (en) * | 2020-09-04 | 2022-11-21 | 大陸商東莞立訊技術有限公司 | Electrical connector |
-
2017
- 2017-04-20 CN CN201720418526.0U patent/CN206787805U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI784419B (en) * | 2020-09-04 | 2022-11-21 | 大陸商東莞立訊技術有限公司 | Electrical connector |
| US11715907B2 (en) | 2020-09-04 | 2023-08-01 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector with fool-proof function |
| CN113411736A (en) * | 2021-07-19 | 2021-09-17 | 深圳市迅科达智能科技有限公司 | Earphone ear cup inclination aging mechanism |
| CN113411736B (en) * | 2021-07-19 | 2022-12-27 | 深圳市迅科达智能科技有限公司 | Earphone ear cup inclination aging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523710 8 tanglian seven street, Tangxia Town, Dongguan, Guangdong Patentee after: Guangdong Jian Qiao Test Equipment Co.,Ltd. Address before: 523710 8 tanglian seven street, Tangxia Town, Dongguan, Guangdong Patentee before: DONGGUAN JINA QIAO TEST EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |