CN205958246U - Test module and testing arrangement that feels feel based on voice coil motor and force transducer - Google Patents
Test module and testing arrangement that feels feel based on voice coil motor and force transducer Download PDFInfo
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- CN205958246U CN205958246U CN201620861783.7U CN201620861783U CN205958246U CN 205958246 U CN205958246 U CN 205958246U CN 201620861783 U CN201620861783 U CN 201620861783U CN 205958246 U CN205958246 U CN 205958246U
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- China
- Prior art keywords
- voice coil
- coil motor
- support
- force transducer
- test module
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Abstract
The utility model discloses a based on voice coil motor and force transducer's the test module that feels, the manipulation is efficient, the manipulation position is accurate, the flow simple, a test module and testing arrangement that feels feel based on voice coil motor and force transducer of processing ease to aim at providing one kind. The utility model discloses a voice coil motor, force transducer subassembly, visual identification device and fixed bolster, voice coil motor fixed mounting in the lower extreme of fixed bolster, the force transducer subassembly with voice coil motor is connected, the visual identification device include fixed mounting in the adjustment slip table of fixed bolster upper end, fixed mounting in the light source device of fixed bolster bottom and with the camera that the adjustment slip table is connected. The utility model discloses be applied to the technical field of product test equipment.
Description
Technical field
This utility model is related to a kind of test device, particularly to the percussion test equipment of button class product.
Background technology
As main input structure, button be widely used in keyboard, mouse, handle, phone and other have by
The product of key operation function；For meter keyboard, mouse, handle, phone and other have the product of button operation function, work
Button must be beaten so that key contacts conducting disconnects, thus letter, numeral, punctuation mark etc. are input to accordingly when making
In the product of button operation function.
Therefore most important is just seemed to the detection of button, current detection method has manual detection and machine detection, but
Shortcomings are had using manual testing's mode：Need operator and test software reciprocal, send life in test software
After order, wait operator's pressing keys；Testing time is longer and efficiency is low；May malfunction during operator's pressing keys,
Need repeatedly repeatedly to test；And the easy operation fatigue of operator and phenomenon etc. of slowing down occurs；And current machine detection is big
All there is complex structure, operability difference needs to adjust keystroke module height manually, to adapt to different key, such as application number
201410654831.0 " a kind of feel test is with hitting head module and hand feeling testing device ", this utility model discloses one kind
With hitting head module and its hand feeling testing device, for being connected with driving means coupling, driving means drive described for feel test
Hit module to pump to tap tested product acquisition data, the dynamics that percussion is tested is tapped tested by striking head
Product transmits, and this dynamics is determined by the gross weight of counterweight assembly, and this weight can be determined by preparation precision, and invariable, can
To provide the test of high accuracy and high reliability.By the pressure history of collection on pressure transducer come accurate evaluation product
Feel comfort level, be that research and development of products and quality assessment provide foundation, but this technology there is also following shortcoming：
1st, pressure history can only be provided it is impossible to providing pressure and pushing travel relationships curve；
2nd, lower pressure relies on additional counterweight to control, higher to counterweight requirement on machining accuracy, and environmental factorss are to counterweight essence simultaneously
Degree impact cannot accurately control；
3rd, complex structure, operability difference need to adjust keystroke module height manually, to adapt to different key.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of keystroke efficiency
High, keystroke position is accurate, flow process is simple, a kind of feel test module based on voice coil motor and force transducer of processing ease and
Hand feeling testing device.
This utility model be employed technical scheme comprise that：A kind of described feel based on voice coil motor and force transducer is surveyed
Die trial block includes voice coil motor, force sensor module, device for visual identification and fixed support, and described voice coil motor is fixedly installed in
Described support bracket fastened lower end, described force sensor module is connected with described voice coil motor, and described device for visual identification includes
Be fixedly installed in described fixed support upper end adjustment slide unit, be fixedly installed in described fixed support bottom light source device and with
The camera that described adjustment slide unit is connected.
Further, described fixed support includes support one, support two and support three, and described support one is vertically arranged at water
Plane, described support two is perpendicularly fixed at the upper end of described support one, and described support three is perpendicularly fixed under described support one
End.
Further, described adjustment slide unit is fixedly installed on described support two, the fixing peace in bottom of described voice coil motor
The back side of the upper end and described voice coil motor that are loaded on described support three is fixedly installed on described support one, and described light source is fixed on
The lower end of described support three, and described light source is located at the lower section of described camera.
Further, described force sensor module includes sensor fastening device, force transducer and probe, described sensor
Fixing device is fixedly connected with the external part of described voice coil motor bottom or is detachably connected, one end of described force transducer and institute
State sensor fastening device to be connected, the other end of described force transducer is connected with described probe, described probe is visited for plastics
Head.
Further, it is provided with position grating in described voice coil motor.
Further, hand feeling testing device, described hand feeling testing device includes described one kind and is based on voice coil motor and power
The feel test module of sensor, frame and the X/Y/Z motion platform being fixedly mounted in described frame.
Further, described X/Y/Z motion platform includes X-axis mobile device, Y-axis mobile device and Z axis mobile device, institute
State X-axis mobile device to be arranged in described frame, described Y-axis mobile device is arranged in described X-axis mobile device, described Z axis
Mobile device is arranged in described Y-axis mobile device, and described feel test module is arranged in described Z axis mobile device.
Further, described hand feeling testing device also includes MCU controller, and described MCU controller is fixedly installed in described
In frame, described device for visual identification, described force transducer and described position grating are all electrically connected with described MCU controller.
The beneficial effects of the utility model are：Due to a kind of described feel test based on voice coil motor and force transducer
Module includes voice coil motor, force sensor module, device for visual identification and fixed support, and described voice coil motor is fixedly installed in institute
State support bracket fastened lower end, described force sensor module is connected with described voice coil motor, described device for visual identification includes solid
Dingan County be loaded on described fixed support upper end adjustment slide unit, be fixedly installed in described fixed support bottom light source device and with institute
State the camera that adjustment slide unit is connected, so this utility model can be used directly described voice coil motor with respect to conventional art realizing
Different keystroke patterns, is no longer rely on additional counterweight to realize keystroke test, makes that this utility model keystroke is in hgher efficiency, keystroke position
Put more accurate, and described X/Y/Z motion platform and the mobile extremely test of hand feeling testing device are automatically controlled by described MCU controller
Position, make that flow process of the present utility model is simple, operation is more simple and convenient.
Brief description
Fig. 1 is a kind of perspective view of the feel test module based on voice coil motor and force transducer；
Fig. 2 is a kind of front view of the feel test module based on voice coil motor and force transducer；
Fig. 3 is the perspective view of hand feeling testing device；
Fig. 4 is the front view of hand feeling testing device.
Specific embodiment
As shown in Figures 1 to 4, in the present embodiment, a kind of described feel based on voice coil motor and force transducer is surveyed
Die trial block includes voice coil motor 1, Force sensor 2, device for visual identification 3 and fixed support 4, and described voice coil motor 1 has very high
Rate of acceleration, the very strong driving force of 0.7N-1000N can be produced, and its stroke be less than 50mm, there is high frequency sound, high-precision spy
Point, described voice coil motor 1 is fixedly installed in the lower end of described fixed support 4, described Force sensor 2 and described voice coil motor 1
It is connected, described device for visual identification 3 includes adjustment slide unit 31, the fixed installation being fixedly installed in described fixed support 4 upper end
The camera 33 be connected in the light source device 32 of described fixed support 4 bottom and with described adjustment slide unit 31.
In the present embodiment, described fixed support 4 includes support 1, support 2 42 and support 3 43, described support one
41 are vertically arranged at horizontal plane, and described support 2 42 is perpendicularly fixed at the upper end of described support 1, and described support 3 43 is vertical
It is fixed on the lower end of described support 1.
In the present embodiment, described adjustment slide unit 31 is fixedly installed on described support 2 42, the bottom of described voice coil motor 1
The back side holding the upper end and described voice coil motor 1 being fixedly installed in described support 3 43 is fixedly installed on described support 1,
Described light source device 32 is fixed on the lower end of described support 3 43, and described light source device 32 is located at the lower section of described camera 33, described
Light source device 32 can provide light source for described camera 33, makes described camera 33 preferably obtain the relative coordinates of tested button.
In the present embodiment, described Force sensor 2 includes sensor fastening device, force transducer 21 and probe 22, institute
State sensor fastening device to be fixedly connected with the external part of described voice coil motor 1 bottom or be detachably connected, described force transducer
It is a kind of electronic component that force signal is changed into electric signal output, one end of described force transducer 21 and described sensor are fixed
Device is connected, and the other end of described force transducer 21 is connected with described probe 22, and described probe 22 is plastics probe 22.
In the present embodiment, it is provided with position grating in described voice coil motor 1, described position grating can provide described power
The position that sensor 21 pushes, the pressure output in combination with described force transducer 1 can obtain pushing the power of button and stroke is bent
Line.
In the present embodiment, hand feeling testing device, tests mould including a kind of feel based on voice coil motor and force transducer
Block, frame 5 and the X/Y/Z motion platform 6 being fixedly mounted in described frame 5.
In the present embodiment, described X/Y/Z motion platform 6 includes X-axis mobile device 61, Y-axis mobile device 62 and Z axis shifting
Dynamic device 63, described X-axis mobile device 61 is arranged in described frame 5, and described Y-axis mobile device 62 is arranged on described X-axis and moves
On dynamic device 61, described Z axis mobile device 63 is arranged in described Y-axis mobile device 62, and described feel test module is arranged on
In described Z axis mobile device 63.
In the present embodiment, described hand feeling testing device also includes MCU controller, and described MCU controller is fixedly installed in
In described frame 5, described device for visual identification 3, described force transducer 21 and described position grating are all electric with described MCU controller
Property connect, described MCU controller can show the pressure history obtaining, and pressure and push travel relationships curve.
In the present embodiment, the feel method of testing step of hand feeling testing device is as follows：
（a）Described camera 33 is taken pictures, and obtains relative coordinates XYZ of tested button；
（b）Move described X/Y/Z motion platform 6 according to relative coordinates XYZ, make probe 22 move to keystroke position；
（c）It is permissible that described Z axis mobile device 63 on described X/Y/Z motion platform 6 is moved downwardly to described voice coil motor 1
Beat completely in individual button forming range；
（d）The external part of described voice coil motor 1 drives described probe 22 to move downward keystroke；
（e）Obtain keystroke power and push run-length data and reach described MCU controller, until reaching position limitation or power restriction
After pattern, described voice coil motor 1 drives described Force sensor 2 to withdraw；
（f）Complete keystroke process, each part sets back.
This utility model is applied to the technical field of product testing equipment.
Although embodiment of the present utility model to be described with practical solution, do not constitute and this utility model is contained
The restriction of justice, for those skilled in the art, according to the group to the modification of its embodiment and with other schemes for this specification
Conjunction will be apparent from.
Claims (8)
1. a kind of feel test module based on voice coil motor and force transducer it is characterised in that：It includes voice coil motor（1）、
Force sensor（2）, device for visual identification（3）And fixed support（4）, described voice coil motor（1）It is fixedly installed in described fixation
Support（4）Lower end, described Force sensor（2）With described voice coil motor（1）It is connected, described device for visual identification（3）Bag
Include and be fixedly installed in described fixed support（4）The adjustment slide unit of upper end（31）, be fixedly installed in described fixed support（4）Bottom
Light source device（32）And with described adjustment slide unit（31）The camera being connected（33）.
2. a kind of feel test module based on voice coil motor and force transducer according to claim 1 it is characterised in that：
Described fixed support（4）Including support one（41）, support two（42）With support three（43）, described support one（41）It is vertically arranged at
Horizontal plane, described support two（42）It is perpendicularly fixed at described support one（41）Upper end, described support three（43）It is perpendicularly fixed at
Described support one（41）Lower end.
3. a kind of feel test module based on voice coil motor and force transducer according to claim 2 it is characterised in that：
Described adjustment slide unit（31）It is fixedly installed in described support two（42）On, described voice coil motor（1）Bottom be fixedly installed in institute
State support three（43）Upper end and described voice coil motor（1）The back side be fixedly installed in described support one（41）On, described light source
Device（32）It is fixed on described support three（43）Lower end, and described light source device（32）Positioned at described camera（33）Lower section.
4. a kind of feel test module based on voice coil motor and force transducer according to claim 3 it is characterised in that：
Described Force sensor（2）Including sensor fastening device, force transducer（21）And probe（22）, described sensor fastening device
With described voice coil motor（1）The external part of bottom is fixedly connected or is detachably connected, described force transducer（21）One end and institute
State sensor fastening device to be connected, described force transducer（21）The other end and described probe（22）It is connected, described probe
（22）For plastics probe（22）.
5. a kind of feel test module based on voice coil motor and force transducer according to claim 4 it is characterised in that：
Described voice coil motor（1）Inside it is provided with position grating.
6. hand feeling testing device it is characterised in that：It is provided with one kind as claimed in claim 5 and is sensed based on voice coil motor and power
The feel test module of device, described hand feeling testing device also includes frame（5）Be fixedly mounted on described frame（5）On X/Y/
Z motion platform（6）.
7. hand feeling testing device according to claim 6 it is characterised in that：Described X/Y/Z motion platform（6）Including X-axis
Mobile device（61）, Y-axis mobile device（62）With Z axis mobile device（63）, described X-axis mobile device（61）It is arranged on described machine
Frame（5）On, described Y-axis mobile device（62）It is arranged on described X-axis mobile device（61）On, described Z axis mobile device（63）Peace
It is contained in described Y-axis mobile device（62）On, described feel test module is arranged on described Z axis mobile device（63）On.
8. hand feeling testing device according to claim 7 it is characterised in that：Described hand feeling testing device also includes MCU control
Device processed, described MCU controller is fixedly installed in described frame（5）On, described device for visual identification（3）, described force transducer
（21）All it is electrically connected with described MCU controller with described position grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861783.7U CN205958246U (en) | 2016-08-09 | 2016-08-09 | Test module and testing arrangement that feels feel based on voice coil motor and force transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861783.7U CN205958246U (en) | 2016-08-09 | 2016-08-09 | Test module and testing arrangement that feels feel based on voice coil motor and force transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958246U true CN205958246U (en) | 2017-02-15 |
Family
ID=57974393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861783.7U Withdrawn - After Issue CN205958246U (en) | 2016-08-09 | 2016-08-09 | Test module and testing arrangement that feels feel based on voice coil motor and force transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092551A (en) * | 2016-08-09 | 2016-11-09 | 珠海达明科技有限公司 | A kind of feel based on voice coil motor and force transducer tests module and hand feeling testing device and feel method of testing |
-
2016
- 2016-08-09 CN CN201620861783.7U patent/CN205958246U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092551A (en) * | 2016-08-09 | 2016-11-09 | 珠海达明科技有限公司 | A kind of feel based on voice coil motor and force transducer tests module and hand feeling testing device and feel method of testing |
| CN106092551B (en) * | 2016-08-09 | 2018-11-13 | 珠海达明科技有限公司 | A kind of feel test module and hand feeling testing device and feel test method based on voice coil motor and force snesor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20181113 |