CN108548647A - The test device of mobile terminal - Google Patents
The test device of mobile terminal Download PDFInfo
- Publication number
- CN108548647A CN108548647A CN201810391023.8A CN201810391023A CN108548647A CN 108548647 A CN108548647 A CN 108548647A CN 201810391023 A CN201810391023 A CN 201810391023A CN 108548647 A CN108548647 A CN 108548647A
- Authority
- CN
- China
- Prior art keywords
- display screen
- mobile terminal
- controller
- pedestal
- test device
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of test device of mobile terminal, the test device includes：Grasping mechanism, pedestal and controller；The grasping mechanism is electrically connected with the controller；The pedestal is equipped with groove；The controller is for controlling the grasping mechanism crawl display screen to apart from one pre-determined distance of the pedestal；The controller, which is additionally operable to control the grasping mechanism and discharges the display screen, makes the display screen drop in the groove.In the present invention, when mobile terminal falls in pedestal, power acts on two side position of display screen, fully simulates user using the situation that mobile terminal is fallen to the environment such as similar crack when mobile terminal, realizes the test for bearing pressure that mobile terminal falls to the environment such as similar crack.The present invention also has advantage simple in structure, easy to operate.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of test device of mobile terminal.
Background technology
With the development of economy, people are higher and higher to the reliability requirement of electronic product.Product passes through in use
It is often destroyed by the environmental stress of surrounding, such as：Temperature humidity, impacts, falls, squeezing.In user's normal use, especially
It is the display screen of mobile terminal often by external force pressure or shock.Conventional conventional test methodologies, be by free-electron model,
Soft pressure, hard pressure etc. remove the stress that simulating display screen is subjected to, and can only test the case where display screen bears horizontal face pressure, can not test
Mobile terminal falls to the case where the bearing pressure of environment such as similar crack.
Invention content
The technical problem to be solved by the present invention is in order to overcome the test method of display screen intensity in the prior art, can only survey
The case where examination display screen bears horizontal face pressure can not test it and fall to the lacking the case where bearing pressure of the environment such as similar crack
It falls into, a kind of test device of mobile terminal is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of test device of mobile terminal, the test device include：Grasping mechanism, pedestal and controller；
The grasping mechanism is electrically connected with the controller；
The pedestal is equipped with groove；
The controller is for controlling the grasping mechanism crawl display screen to apart from one pre-determined distance of the pedestal；
The controller is additionally operable to control the grasping mechanism and discharges the display screen so that the display screen is dropped to described
In groove.
Preferably, the groove is V-type groove.
Preferably, the side of the groove and the first angle of the bottom surface of the pedestal are 40 ° -50 °.
Preferably, the side of the groove is equipped with several pressure sensors；
Several pressure sensors are electrically connected with the controller；
When the display screen drops in the groove, the pressure sensor obtains pressure data and is sent to described
Controller；
The controller generates test result according to the pressure data.
Preferably, the grasping mechanism includes lifting assembly, fixture and range sensor；
The fixture is set on the lifting assembly；
The range sensor is set on the fixture；
The lifting assembly and the range sensor are electrically connected with the controller；
The fixture is for capturing the display screen；
The range sensor is for detecting the distance between the display screen and the pedestal；
The controller is used for the lifting according to lifting assembly described in the distance controlling.
Preferably, the grasping mechanism further includes rotary shaft；
The fixture is set to by the rotary shaft on the lifting assembly；
When the display screen is apart from pre-determined distance described in the pedestal, the controller is for controlling the rotary shaft rotation
The front and horizontal plane for turning to make the display screen on the fixture form the second angle.
Preferably, second angle is 40 ° -50 °.
The positive effect of the present invention is that：In the present invention, when mobile terminal falls in pedestal, power acts on display
Shield two side positions, fully simulates user and use the feelings that mobile terminal is fallen to the environment such as similar crack when mobile terminal
Shape realizes the test for bearing pressure that mobile terminal falls to the environment such as similar crack.The present invention also has simple in structure, behaviour
Make convenient advantage.
Description of the drawings
Fig. 1 is a preferred embodiment of the present invention the module diagram of the test device of mobile terminal.
Fig. 2 is a preferred embodiment of the present invention the structural schematic diagram of the test device of mobile terminal.
Specific implementation mode
It is further illustrated the present invention below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
As shown in Figs. 1-2, the test device of the mobile terminal of the present embodiment includes：Grasping mechanism 1, pedestal 2, controller 3
With several pressure sensors 4.Pedestal 2 is equipped with groove, and several pressure sensors 4 are dispersedly arranged in the side of groove.Gripper
Structure 1 and pressure sensor 4 are electrically connected with controller 3.Grasping mechanism 1 specifically includes lifting assembly 11, fixture 12, Distance-sensing
Device 13 and rotary shaft 14.Fixture 12 is set to by rotary shaft 14 on lifting assembly 11, and lifting assembly 11 can drive rotary shaft 14
It moves up and down with fixture 12.Lifting assembly 11, fixture 12, range sensor 13 and rotary shaft 14 are electrically connected with controller 3.
The operation principle of test device is illustrated below：
When starting test, the fixture 12 that controller 3 is used to control grasping mechanism 1 captures mobile terminal display screen 5.Distance passes
Sensor 13 detects the distance between display screen 5 and pedestal 2 H and is sent to controller in real time.Controller is according to distance H control liftings
Component lifts, until the distance between display screen and pedestal reach pre-determined distance (being voluntarily arranged according to actual conditions).When up to
When to pre-determined distance, controller 3 controls front and the horizontal plane formation second that rotary shaft 14 rotates the display screen 5 made on fixture 12
Angle theta2, controller 5, which controls the release display screen 5 of fixture 12, at this time makes display screen drop in groove.When display screen drop to it is recessed
When in slot, pressure sensor 5 obtains pressure data and is sent to controller 3.Controller carries out analysis to pressure data and generates survey
Test result, to assess display screen structure intensity.
In the present embodiment, groove is V-type groove.First angle theta of the side of groove and the bottom surface of pedestal1It is 40 ° -50 °.
Preferably, the first angle is 45 °.
In the present embodiment, the second angle is 40 ° -50 °.Preferably, it is best to fall angle when the second angle is 45 °
Degree.After being discharged under certain altitude, display screen falls in a groove along this angle, and mobile phone display screen both sides are made in the side of groove
At impact, the pressure data detected according to pressure sensor can accurately confirm that mobile phone drops on pedestal under certain altitude,
Test to display screen structure intensity.
In the present embodiment, the test for bearing pressure that mobile terminal falls to the environment such as similar crack is not only realized, also
The intensity of pressure data accurate evaluation display screen structure can be passed through.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (7)
1. a kind of test device of mobile terminal, which is characterized in that the test device includes：Grasping mechanism, pedestal and control
Device；
The grasping mechanism is electrically connected with the controller；
The pedestal is equipped with groove；
The controller is for controlling the grasping mechanism crawl display screen to apart from one pre-determined distance of the pedestal；
The controller, which is additionally operable to control the grasping mechanism and discharges the display screen, makes the display screen drop to the groove
In.
2. the test device of mobile terminal as described in claim 1, which is characterized in that the groove is V-type groove.
3. the test device of mobile terminal as claimed in claim 2, which is characterized in that the side of the groove and the pedestal
The first angle of bottom surface be 40 ° -50 °.
4. the test device of mobile terminal as described in claim 1, which is characterized in that if the side of the groove is equipped with dry-pressing
Force snesor；
Several pressure sensors are electrically connected with the controller；
When the display screen drops in the groove, the pressure sensor obtains pressure data and is sent to the control
Device；
The controller generates test result according to the pressure data.
5. the test device of mobile terminal as described in claim 1, which is characterized in that the grasping mechanism includes lifting group
Part, fixture and range sensor；
The fixture is set on the lifting assembly；
The range sensor is set on the fixture；
The lifting assembly and the range sensor are electrically connected with the controller；
The fixture is for capturing the display screen；
The range sensor is for detecting the distance between the display screen and the pedestal；
The controller is used for the lifting according to lifting assembly described in the distance controlling.
6. the test device of mobile terminal as claimed in claim 5, which is characterized in that the grasping mechanism further includes rotation
Axis；
The fixture is set to by the rotary shaft on the lifting assembly；
When the display screen is apart from pre-determined distance described in the pedestal, the controller makes for controlling the rotary shaft rotation
The front of display screen on the fixture forms the second angle with horizontal plane.
7. the test device of mobile terminal as claimed in claim 6, which is characterized in that second angle is 40 ° -50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391023.8A CN108548647A (en) | 2018-04-27 | 2018-04-27 | The test device of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391023.8A CN108548647A (en) | 2018-04-27 | 2018-04-27 | The test device of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108548647A true CN108548647A (en) | 2018-09-18 |
Family
ID=63512689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810391023.8A Pending CN108548647A (en) | 2018-04-27 | 2018-04-27 | The test device of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108548647A (en) |
Citations (9)
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| CN202255817U (en) * | 2011-09-20 | 2012-05-30 | 公安部上海消防研究所 | Impact performance test device for portable fire extinguisher |
| CN104122061A (en) * | 2014-08-07 | 2014-10-29 | 江南工业集团有限公司 | Drop test device |
| CN105334016A (en) * | 2014-08-06 | 2016-02-17 | 天津福莱迪科技发展有限公司 | Mobile phone drop test machine |
| CN105486477A (en) * | 2015-11-18 | 2016-04-13 | 重庆宝捷讯科技有限公司 | Device for drop test of mobile phone |
| CN206420633U (en) * | 2016-12-21 | 2017-08-18 | 东莞市创明电池技术有限公司 | A kind of battery drop test device |
| CN107219052A (en) * | 2017-07-07 | 2017-09-29 | 苏州市国晶电子科技有限公司 | A kind of POS falls detection auxiliary mould |
| CN107340114A (en) * | 2017-09-04 | 2017-11-10 | 东莞市华谊创鸿试验设备有限公司 | Intelligent control automatically orients drop machine |
| CN207007462U (en) * | 2017-06-08 | 2018-02-13 | 上海同耀通信技术有限公司 | Fall-down test device |
-
2018
- 2018-04-27 CN CN201810391023.8A patent/CN108548647A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003344252A (en) * | 2002-05-27 | 2003-12-03 | Nec Corp | Drop impact testing machine, and testing method for drop impact test |
| CN202255817U (en) * | 2011-09-20 | 2012-05-30 | 公安部上海消防研究所 | Impact performance test device for portable fire extinguisher |
| CN105334016A (en) * | 2014-08-06 | 2016-02-17 | 天津福莱迪科技发展有限公司 | Mobile phone drop test machine |
| CN104122061A (en) * | 2014-08-07 | 2014-10-29 | 江南工业集团有限公司 | Drop test device |
| CN105486477A (en) * | 2015-11-18 | 2016-04-13 | 重庆宝捷讯科技有限公司 | Device for drop test of mobile phone |
| CN206420633U (en) * | 2016-12-21 | 2017-08-18 | 东莞市创明电池技术有限公司 | A kind of battery drop test device |
| CN207007462U (en) * | 2017-06-08 | 2018-02-13 | 上海同耀通信技术有限公司 | Fall-down test device |
| CN107219052A (en) * | 2017-07-07 | 2017-09-29 | 苏州市国晶电子科技有限公司 | A kind of POS falls detection auxiliary mould |
| CN107340114A (en) * | 2017-09-04 | 2017-11-10 | 东莞市华谊创鸿试验设备有限公司 | Intelligent control automatically orients drop machine |
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Application publication date: 20180918 |
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