CN206557001U - A kind of touch-screen pressure test device - Google Patents
A kind of touch-screen pressure test device Download PDFInfo
- Publication number
- CN206557001U CN206557001U CN201720216601.5U CN201720216601U CN206557001U CN 206557001 U CN206557001 U CN 206557001U CN 201720216601 U CN201720216601 U CN 201720216601U CN 206557001 U CN206557001 U CN 206557001U
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- Prior art keywords
- pressure
- touch
- screen
- lifter
- plare
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Abstract
The utility model is related to a kind of touch-screen pressure test device, including：Flat board is supported, the top surface of the support flat board sets multiple slipmat, and the slipmat is used to protect touch-screen；Pressure plare, the pressure plare is connected by support column with the support flat board；Lifter, the lifter is located on the support column；Controller, the controller is located at the side of the support flat board, is electrically connected with the lifter；Pressure sensor, the pressure sensor is located on the downside of the pressure plare.The utility model to touch-screen by transmitting pressure, the compressive resistance ability of test touch screen, when test pressure reaches the pressure value of criterion of acceptability, device is automatically stopped application pressure, and pressure test is more accurate, improve the qualification rate for touching screen products, non-slip mat structure can prevent touch-screen from sliding, and the utility model is simple in construction, easy to use, measure pressure data accurate, and be able to ensure that the safety of touch-screen in testing.
Description
Technical field
The utility model belongs to testing touch screen technical field, more particularly to a kind of touch-screen pressure test device.
Background technology
Touch-screen is generally used for the outside of display device, touched in the above by human hand or some specific purpose tools,
Slide to operate real world devices, the compression resistance performance of touch-screen directly affects the access times and physical life of touch-screen, separately
On the one hand, touch-screen also needs to the function with protection display device, in the prior art, and the compressive resistance of touch-screen is tested,
Mainly by some instruments, such as small-sized soft instrument of rubber hammer is tapped repeatedly to it, and percussion is restrained oneself to test it
Performance, it is general to pressure test also fairly simple, such as placed using artificial pressing, using the material of certain consumption above touch-screen
Deng these modes one are that test data is relatively coarse, it is impossible to the anti-stress energy of the reaction touch-screen of science；Two touch when being test
Touch screen and easily press inequality, it is superior in quality in itself to there is touch-screen, but is due to that pressure conduction is uneven, cause to damage touch
Screen；Three be easy scuffing touch-screen, shifts from one place to another, is easily being touched on the touchscreen because existing test equipment is generally required
The surface of screen produces cut, reduces the quality of product.
Therefore, prior art needs to improve.
The content of the invention
The utility model discloses a kind of touch-screen pressure test device, by producing certain pressure to touch-screen, lead to
Whether excess pressure Sensor monitoring touch-screen anti-stress can normal, and with excess pressure defencive function, place test equipment because
Produce the excessive damage touch-screen of pressure.
According to the one side of the utility model embodiment there is provided a kind of touch-screen pressure test device, including：
Flat board is supported, the support flat board is used to place touch-screen, and the top surface of the support flat board sets multiple slipmat,
The slipmat is used to protect touch-screen, prevents touch-screen landing, damaged in collision；
Pressure plare, the pressure plare is connected by support column with the support flat board, and the pressure plare is fixed on the branch
On dagger, and it is concordant with the support flat board, and the pressure plare is slided on the support columns, and produces pressure to touch-screen；
Lifter, the lifter is located on the support column, and the up and down motion of control pressure plate；
Controller, the controller is located at the side of the support flat board, is electrically connected with the lifter, the controller
Function select button is set, and when pressing decline button, the controller sends backward voltage to lifter, and lifter is transported downwards
Dynamic, when pressing rising button, the controller sends forward voltage to lifter, and lifter is moved upwards；
Pressure sensor, the pressure sensor is located on the downside of the pressure plare, when pressure plare is moved downward, the pressure
Force snesor first contacts touch-screen, and the pressure sensor is used to detect the pressure that pressure plare is transmitted to touch-screen.
In another embodiment based on above-mentioned touch-screen pressure test device, the controller includes being automatically stopped dress
Put, when the qualified pressure threshold of the touch screen products that the pressure that the pressure plare that pressure sensor is tested is produced is more than setting, institute
State controller and start auto-stopper, lifter no longer produces the power moved downward to pressure plare, and pressure plare stops to touch
Screen implements pressure.
In another embodiment based on above-mentioned touch-screen pressure test device, the pressure plare passes through position tunable arrangement
It is fixed on lifter, by position tunable arrangement, pressure plare carries out the adjustment of position all around, in test, pressure plare
Central alignment liquid crystal display center.
In another embodiment based on above-mentioned touch-screen pressure test device, the slipmat is made of plastics, described
Slipmat keeps indeformable under the pressure of pressure plare.
In another embodiment based on above-mentioned touch-screen pressure test device, the slipmat surface set is multiple convex
Rise.
In another embodiment based on above-mentioned touch-screen pressure test device, the controller includes display unit, institute
State display unit and show the pressure value that current pressure plare is produced to touch-screen, the display unit connects with the pressure sensor
Connect.
In another embodiment based on above-mentioned touch-screen pressure test device, the controller is pressed including speed control
Button, speed step is selected by speed control knob, and the speed step includes：First-order rate, second order rate, three step velocitys,
Four step velocitys, the first-order rate most fast, four step velocitys are most slow, from first-order rate to four step velocitys, are upper level speed per one-level
The 1/10 of degree, when pressure sensor reaches relevant pressure, the speed control knob is carried out certainly according to the pressure threshold of setting
Dynamic rank of regulating the speed.
Compared with prior art, the utility model has advantages below：
The utility model to touch-screen by transmitting pressure, the compressive resistance ability of test touch screen, when test pressure reaches
During the pressure value of criterion of acceptability, device is automatically stopped application pressure, passes through pressure sensor monitoring controller driving pressure plate
Speed, and speed is constantly reduced according to the increase of pressure sensor induction pressure, and can show current pressure condition in real time,
It is effectively ensured that pressure test is more accurate, improves the qualification rate for touching screen products, non-slip mat structure can prevents touch-screen from sliding, this
Utility model is simple in construction, easy to use, and measurement pressure data is accurate, and is able to ensure that the safety of touch-screen in testing.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used in description of the prior art does one and simply introduced.
Fig. 1 is a kind of structural representation of touch-screen pressure test device of the present utility model.
In figure：1 support flat board, 11 slipmat, 2 pressure plares, 21 support columns, 3 lifters, 4 controllers, 5 pressure sensors.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is only a part of embodiment of the utility model, rather than whole embodiments.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Fig. 1 is a kind of structural representation of touch-screen pressure test device of the present utility model, as shown in figure 1, described touch
Touching screen pressure test device includes：
Flat board 1 is supported, the support flat board 1 is used to place touch-screen, and the top surface of the support flat board 1 sets multiple anti-skidding
Pad 11, the slipmat 11 is used to protect touch-screen, prevents touch-screen landing, damaged in collision；
Pressure plare 2, the pressure plare 2 is connected by support column 21 with the support flat board 1, and the pressure plare 2 is fixed on
On the support column 21, and it is concordant with the support flat board 1, and the pressure plare 2 is slided on support column 21, and is produced to touch-screen
Raw pressure；
Lifter 3, the lifter 3 is located on the support column 21, and the up and down motion of control pressure plate 2；
Controller 4, the controller 4 is located at the side of the support flat board 1, is electrically connected with the lifter 3, the control
Device 4 processed sets function select button, and when pressing decline button, the controller 4 sends backward voltage, lifting to lifter 3
Device 3 is moved downward, and when pressing rising button, the controller 4 sends forward voltage to lifter 3, and lifter 3 is transported upwards
It is dynamic；
Pressure sensor 5, the pressure sensor 5 is located at the downside of pressure plare 2, when pressure plare 2 is moved downward, institute
State pressure sensor 5 and first contact touch-screen, the pressure sensor 5 is used to detect the pressure that pressure plare 2 is transmitted to touch-screen.
The controller 4 includes auto-stopper, when the pressure that the pressure plare 2 that pressure sensor 5 is tested is produced is more than
During the qualified pressure threshold of the touch-screen of setting, the controller 4 starts auto-stopper, and lifter 3 is no longer to pressure plare 2
The power moved downward is produced, pressure plare 2 stops implementing pressure to touch-screen.
The pressure plare 2 is fixed on lifter 3 by position tunable arrangement, by position tunable arrangement, and pressure plare 2 enters
The adjustment of capable position all around, in test, the center of the central alignment liquid crystal display of pressure plare 2, due to the model of touch-screen
Size with touch-screen is to consistent, therefore, it is known that the model of tested touch-screen just can adjust the position according to model can
The position of device is adjusted, because the model of touch-screen is corresponding with size, therefore, it can the adjustable dress in the position under default different model
The location parameter put, when testing the touch-screen of a certain model, position tunable arrangement is automatically adjusted to corresponding position.
The slipmat 11 is made of plastics, and the slipmat 11 keeps indeformable under the pressure of pressure plare 2, if anti-
Skidding 11 is deformed, and the pressure that make pressure plare 2 will be differentiated, therefore, it is necessary to keep slipmat 11 not to be deformed.Firmly
Matter plastics are compacted due to its structure, are not likely to produce deformation, the multiple projections of the surface set of slipmat 11, multiple micro-protrusions,
The frictional force on the surface of slipmat 11 is improved, therefore the skidproof effect needed can be produced.
The controller 4 includes display unit, and the display unit shows the pressure that current pressure plare 2 is produced to touch-screen
Force value, the display unit is connected with the pressure sensor 5.
The controller 4 includes speed control knob, and speed step, the speed step are selected by speed control knob
Including：First-order rate, second order rate, three step velocitys, four step velocitys, the first-order rate most fast, four step velocitys are most slow, from one-level
Speed is the 1/10 of upper level speed to four step velocitys, per one-level, when pressure sensor 5 reaches relevant pressure, the speed
Control button is automatically adjusted speed step according to the pressure threshold of setting, due to quickly transmitting pressure one to touch-screen
Aspect is difficult to control the growth of pressure, once on the other hand pressure exceedes given threshold, qualified product may be caused to be damaged,
Therefore, passing to pressure needs to carry out classification progress, before pressure sensor 5 is not contacted with touch-screen, using first-order rate, makes
Pressure plare 2 reaches touch-screen as early as possible, when the detection current pressure values of pressure sensor 5 reach first pressure threshold value, it is necessary to reduce
The speed of pressure plare, makes it according to second order rate to touch-screen conducting pressure, when reaching second pressure threshold value, conduction of velocity drops
Low is third speed, and when reaching three pressure thresholds, conduction of velocity is reduced to fourth speed, when arrival touch-screen pressure test
During qualified pressure threshold, stop conducting pressure, the detection of touch-screen compressive resistance is qualified, thus makes detection more accurate, also can
The movement velocity of effective control pressure plate 2, accomplishes that operation is controllable, reduces the probability of damage of touch-screen.
A kind of touch-screen pressure test device provided by the utility model is described in detail above, herein should
Principle of the present utility model and embodiment are set forth with specific case, the explanation of above example is only intended to side
Assistant solves method of the present utility model and its core concept；It is new according to this practicality simultaneously for those of ordinary skill in the art
The thought of type, be will change in specific embodiments and applications, in summary, and this specification content should not be managed
Solve as to limitation of the present utility model.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (7)
1. a kind of touch-screen pressure test device, it is characterised in that including：
Flat board is supported, the support flat board is used to place touch-screen, and the top surface of the support flat board sets multiple slipmat, described
Slipmat is used to protect touch-screen, prevents touch-screen landing, damaged in collision；
Pressure plare, the pressure plare is connected by support column with the support flat board, and the pressure plare is fixed on the support column
On, and it is concordant with the support flat board, the pressure plare is slided on the support columns, and produces pressure to touch-screen；
Lifter, the lifter is located on the support column, and the up and down motion of control pressure plate；
Controller, the controller is located at the side of the support flat board, is electrically connected with the lifter, the controller is set
Function select button, when pressing decline button, the controller sends backward voltage to lifter, and lifter is moved downward,
When pressing rising button, the controller sends forward voltage to lifter, and lifter is moved upwards；
Pressure sensor, the pressure sensor is located on the downside of the pressure plare, when pressure plare is moved downward, and the pressure is passed
Sensor first contacts touch-screen, and the pressure sensor is used to detect the pressure that pressure plare is transmitted to touch-screen.
2. touch-screen pressure test device according to claim 1, it is characterised in that the controller includes being automatically stopped
Device, when the qualified pressure threshold of the touch screen products that the pressure that the pressure plare that pressure sensor is tested is produced is more than setting,
The controller starts auto-stopper, and lifter no longer produces the power moved downward to pressure plare, and pressure plare stops to tactile
Touch screen and implement pressure.
3. touch-screen pressure test device according to claim 1, it is characterised in that the pressure plare is adjustable by position
Device is fixed on lifter, by position tunable arrangement, and pressure plare carries out the adjustment of position all around, in test, pressure
The center of the central alignment liquid crystal display of power plate.
4. touch-screen pressure test device according to claim 1, it is characterised in that the slipmat is made of plastics,
The slipmat keeps indeformable under the pressure of pressure plare.
5. the touch-screen pressure test device according to claim 1 or 4, it is characterised in that the slipmat surface set
Multiple projections.
6. touch-screen pressure test device according to claim 1 or 2, it is characterised in that the controller includes display
Unit, the display unit shows the pressure value that current pressure plare is produced to touch-screen, the display unit and the pressure
Sensor is connected.
7. touch-screen pressure test device according to claim 1 or 2, it is characterised in that the controller includes speed
Control button, speed step is selected by speed control knob, and the speed step includes：First-order rate, second order rate, three-level
Speed, four step velocitys, the first-order rate most fast, four step velocitys are most slow, from first-order rate to four step velocitys, are upper one per one-level
The 1/10 of step velocity, when pressure sensor reaches relevant pressure, the speed control knob enters according to the pressure threshold of setting
Row adjust automatically speed step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216601.5U CN206557001U (en) | 2017-03-07 | 2017-03-07 | A kind of touch-screen pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216601.5U CN206557001U (en) | 2017-03-07 | 2017-03-07 | A kind of touch-screen pressure test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557001U true CN206557001U (en) | 2017-10-13 |
Family
ID=60362686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216601.5U Expired - Fee Related CN206557001U (en) | 2017-03-07 | 2017-03-07 | A kind of touch-screen pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253923A (en) * | 2018-10-10 | 2019-01-22 | 彩虹（合肥）液晶玻璃有限公司 | A kind of end face strength detection device and method |
| CN112964543A (en) * | 2021-02-18 | 2021-06-15 | 深圳市环测威检测技术有限公司 | Cell-phone screen pressure test device |
-
2017
- 2017-03-07 CN CN201720216601.5U patent/CN206557001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253923A (en) * | 2018-10-10 | 2019-01-22 | 彩虹（合肥）液晶玻璃有限公司 | A kind of end face strength detection device and method |
| CN109253923B (en) * | 2018-10-10 | 2021-09-28 | 彩虹（合肥）液晶玻璃有限公司 | End face strength detection device and method |
| CN112964543A (en) * | 2021-02-18 | 2021-06-15 | 深圳市环测威检测技术有限公司 | Cell-phone screen pressure test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |