CN206270031U - A kind of button testing device - Google Patents
A kind of button testing device Download PDFInfo
- Publication number
- CN206270031U CN206270031U CN201621406252.5U CN201621406252U CN206270031U CN 206270031 U CN206270031 U CN 206270031U CN 201621406252 U CN201621406252 U CN 201621406252U CN 206270031 U CN206270031 U CN 206270031U
- Authority
- CN
- China
- Prior art keywords
- testing device
- driving member
- pressing piece
- groove
- button
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001145 finger joint Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of button testing device, belong to electronic element apparatus technical field of measurement and test, to solve that existing apparatus test process is big with actually used operating mode difference, the low problem of accuracy and design.The utility model button testing device includes the driving member, elastic component and the pressing piece that are sequentially connected, and driving member can move up and down in the presence of drive device, and then drives elastic component and pressing piece to move up and down, and pressing piece is used to press button to be tested.Real working condition, the accuracy of test result when in the test process of the utility model button testing device closer to user's pressing keys is high, and simple structure, low cost.
Description
Technical field
The utility model is related to electronic element apparatus technical field of measurement and test, more particularly to a kind of button testing device.
Background technology
Product such as remote control, keyboard with operation button are during designing and developing, it is necessary to the pressing force of button
Size and service life are tested.In key test system, pressing piece (such as pressure head) is generally driven by drive device
The process of the button that need to be tested, simulation user's finger and key contact is pressed in short transverse reciprocating motion.Current
In key test system, frequently with rigid pressing piece, and connected using pure rigidity generally between drive device and pressing piece
Connect.
There is following defect in above-mentioned key test system：1st, connected using pure rigidity between drive device and pressing piece
Connect, pressing process mutation content is larger, and the pressing force brought with the activity and the elasticity of muscle in human finger joint gradually applies
Process it is different；2nd, the pressing piece for using is mostly rigid structure, further results in the use work of test process and reality
The result of the tests such as condition difference is big, pressing force or push button longevity deviation.
Utility model content
The purpose of this utility model is to propose a kind of test result more accurately button testing device.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of button testing device, including driving member, elastic component and the pressing piece being sequentially connected, the driving member can drive
Moved up and down in the presence of dynamic device, and then drive the elastic component and the pressing piece to move up and down, the pressing piece is used for
Pressing button to be tested.
Further, the lower end of the pressing piece is provided with flexible contact.
Further, the flexible contact is coated on the lower end of the pressing piece.
Further, open up fluted on the pressing piece, the driving member can be in the presence of drive device along described
Groove moves up and down, and the elastic component is at least partially disposed in the groove and is sheathed on the driving member outside, the elasticity
The upper end of part is connected on the confined planes that the driving member, lower end are connected in the groove.
Further, the groove be step trough, the step trough include upper groove and low groove, the upper groove it is interior
More than the internal diameter of the low groove, the bottom surface of the upper groove is the confined planes in footpath.
Further, the periphery of the driving member is provided with positioning shaft shoulder, and it is described fixed that the upper end of the elastic component is connected to
The position shaft shoulder.
Further, the driving member is drive link.
Further, the elastic component is spring.
Further, the lower surface of the pressing piece is in cambered surface.
Further, the drive device is the one kind in fluid pressure drive device, actuating device of atmospheric pressure and linear electric motors.
The beneficial effects of the utility model are as follows：
The button testing device that the utility model is provided, driving member is connected by elastic component with pressing piece, in test process
The pressing force being applied on button is gradually increased to keep Preset Time after maximum preset value and then is gradually decrease to zero, test
Real working condition, the accuracy of test result when process is closer to user's pressing keys is high, and simple structure, low cost.
Brief description of the drawings
Fig. 1 is the structural representation of the button testing device that the utility model preferred embodiment is provided；
Fig. 2 is the sectional view of the button testing device that the utility model preferred embodiment is provided.
In figure：1st, driving member；2nd, elastic component；3rd, pressing piece；4th, flexible contact；5th, drive device；6th, positioning shaft shoulder；7th, press
Key；31st, groove.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Preferred embodiment：
Fig. 1 and Fig. 2 is referred to, this preferred embodiment provides a kind of button testing device, including the transmission being sequentially connected
Part 1, elastic component 2 and pressing piece 3, driving member 1 can move up and down in the presence of drive device 5, and then drive elastic component 2 and press
Casting die 3 moves up and down, and pressing piece 3 is used to press button 7 to be tested.Elastic component 2 is preferred but is not limited to spring, driving member 1
It is preferred that but being not limited to drive link.
The button testing device test process that the present embodiment is provided is as follows：
Driving member 1 drives elastic component 2 and pressing piece 3 to move down in the presence of drive device 5, is contacted in pressing piece 3
After button 7, the pressing force being applied on button 7 will not increase suddenly, but as elastic component 2 continues the transmission that moves down
The process that part 1 gradually reduces gradually increases；After elastic component 2 is fully compressed, the lower pressure that drive device 5 is produced conducts completely
To the surface of button 7, user's operating mode that phase finger is exerted oneself completely after pressing is simulated；After the time of setting, driving member 1 exists
Moved up in the presence of drive device 5, because now elastic component 2 is in confined state, be applied to the pressing on the surface of button 7
Power will not reduce suddenly, but as the stretching, extension of elastic component 2 gradually decreases to zero.
The button testing device that the present embodiment is provided, driving member 1 is connected by elastic component 2 with pressing piece 3, in test process
The pressing force being applied on button 7 is gradually increased to keep Preset Time after maximum preset value and then is gradually decrease to zero, test
Real working condition, test result accuracy when process is closer to user's pressing keys 7 is high, and simple structure, low cost.
On the basis of said structure, the lower end of pressing piece 3 is provided with flexible contact 4.Flexible contact 4 is preferred but is not limited to
It is coated on the lower end of pressing piece 3, it is also possible to be connected to the lower end of pressing piece 3 by other means.It is provided with the lower end of pressing piece 3 soft
In the implementation method of property contact 4, pressing piece 3 is not contacted directly with button 7, but is contacted with button 7 by flexible contact 4,
The accuracy that test result can further be improved is, the life-span that can also increase button 7.
Connected mode between driving member 1, elastic component 2 and pressing piece 3 is not specifically limited, but in order that obtains overall structure more
Compact, more reliable performance, it is preferable that fluted 31 are opened up on pressing piece 3, driving member 1 can be in the presence of drive device 5 along recessed
Groove 31 moves up and down, and elastic component 2 is at least partially disposed in groove 31 and is sheathed on the outside of driving member 1, the upper end connection of elastic component 2
It is connected on the confined planes in groove 31 in driving member 1, lower end.The sides such as elastic component 2 is preferably but not limited to by bonding, welding
Formula is connected to driving member 1 and groove 31.
The shape of groove 31 is not specifically limited, and can be moved up and down for driving member 1 and had for abutting elasticity in it
The confined planes of the lower end of part 2.But preferably, groove 31 is step trough, step trough includes upper groove and low groove, upper groove
More than the internal diameter of low groove, the bottom surface of upper groove is confined planes to internal diameter.
Connected mode between the upper end of elastic component 2 and driving member 1 is not specifically limited, but for the ease of installing, it is preferable that
The periphery of driving member 1 is provided with positioning shaft shoulder 6, and the upper end of elastic component 2 is connected to positioning shaft shoulder 6.
The species of drive device 5 is not specifically limited, and driving member 1 can be driven to move up and down.For example, drive device
5 can be the one kind in fluid pressure drive device, actuating device of atmospheric pressure and linear electric motors.
The planform of pressing piece 3 is not specifically limited, and can provide pressure to button 7.But preferably, pressing piece
3 lower surface is in cambered surface.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of button testing device, it is characterised in that including the driving member (1), elastic component (2) and the pressing piece that are sequentially connected
(3), the driving member (1) can move up and down in the presence of drive device (5), and then drive the elastic component (2) and described
Pressing piece (3) moves up and down, and the pressing piece (3) is for pressing button (7) to be tested.
2. button testing device according to claim 1, it is characterised in that the lower end of the pressing piece (3) is provided with soft
Property contact (4).
3. button testing device according to claim 2, it is characterised in that the flexible contact (4) be coated on it is described by
The lower end of casting die (3).
4. the button testing device according to any one of claims 1 to 3, it is characterised in that opened up on the pressing piece (3)
Fluted (31), the driving member (1) can move up and down in the presence of drive device (5) along the groove (31), the bullet
Property part (2) be at least partially disposed in the groove (31) and be sheathed on the driving member (1) outside, the elastic component (2) it is upper
End is connected on the confined planes that the driving member (1), lower end are connected in the groove (31).
5. button testing device according to claim 4, it is characterised in that the groove (31) is step trough, the rank
Terraced groove includes upper groove and low groove, the internal diameter of the internal diameter more than the low groove of the upper groove, the bottom surface of the upper groove
It is the confined planes.
6. button testing device according to claim 4, it is characterised in that the periphery of the driving member (1) is provided with fixed
The position shaft shoulder, the upper end of the elastic component (2) is connected to the positioning shaft shoulder (6).
7. the button testing device according to any one of claims 1 to 3, it is characterised in that the driving member (1) is transmission
Bar.
8. the button testing device according to any one of claims 1 to 3, it is characterised in that the elastic component (2) is bullet
Spring.
9. the button testing device according to any one of claims 1 to 3, it is characterised in that the lower end of the pressing piece (3)
Face is in cambered surface.
10. the button testing device according to any one of claims 1 to 3, it is characterised in that the drive device (5) is
One kind in fluid pressure drive device, actuating device of atmospheric pressure and linear electric motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406252.5U CN206270031U (en) | 2016-12-21 | 2016-12-21 | A kind of button testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406252.5U CN206270031U (en) | 2016-12-21 | 2016-12-21 | A kind of button testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270031U true CN206270031U (en) | 2017-06-20 |
Family
ID=59047292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621406252.5U Active CN206270031U (en) | 2016-12-21 | 2016-12-21 | A kind of button testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246960A (en) * | 2017-07-12 | 2017-10-13 | 重庆华数机器人有限公司 | A kind of key test system of button testing device and its composition |
| CN108957186A (en) * | 2018-07-12 | 2018-12-07 | 宁波贝克韦尔智能科技有限公司 | A kind of device of capacitance plate robot key module |
-
2016
- 2016-12-21 CN CN201621406252.5U patent/CN206270031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246960A (en) * | 2017-07-12 | 2017-10-13 | 重庆华数机器人有限公司 | A kind of key test system of button testing device and its composition |
| CN108957186A (en) * | 2018-07-12 | 2018-12-07 | 宁波贝克韦尔智能科技有限公司 | A kind of device of capacitance plate robot key module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 4 / F, building 1, No.14 Jiuxianqiao Road, Chaoyang District, Beijing 100020 Patentee after: Beijing Jingwei Hirain Technologies Co.,Inc. Address before: 100101 Beijing city Chaoyang District Anxiang Beili 11 B block 8 layer of Beijing Jingwei Hengrun Technology Co. Ltd. Patentee before: Beijing Jingwei HiRain Technologies Co.,Ltd. |
|
| CP03 | Change of name, title or address |