CN107655774A - Mobile phone surface scratch testing device - Google Patents
Mobile phone surface scratch testing device Download PDFInfo
- Publication number
- CN107655774A CN107655774A CN201710904912.5A CN201710904912A CN107655774A CN 107655774 A CN107655774 A CN 107655774A CN 201710904912 A CN201710904912 A CN 201710904912A CN 107655774 A CN107655774 A CN 107655774A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- surface scratch
- testing device
- workbench
- cylinder
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
- G01N3/46—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors performing a scratching movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0078—Hardness, compressibility or resistance to crushing using indentation
- G01N2203/008—Residual indentation measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mobile Radio Communication Systems (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to a kind of mobile phone surface scratch testing device, including：Mobile phone surface scratch testing device workbench, the mobile phone surface scratch test table have a horizontal operation face；Cut component on the workbench, the cut component include a cylinder connecting plate being fixed on the end plane degree measurement apparatus workbench, the horizontal movement cylinder being connected on the cylinder connecting plate, the cut gauge head fixed block for being connected to the horizontal movement cylinder front end, the bolt being threadedly coupled with the cut gauge head fixed block and the cut gauge head for being fixedly connected on described bolt one end；Wherein, the cut gauge head points to and delineates the surface of mobile phone to be measured；And the mobile phone clamping device on the workbench.Above-mentioned mobile phone surface scratch testing device, detection efficiency is high and testing result is accurate.
Description
Technical field
The present invention relates to mobile phone test, more particularly to mobile phone surface scratch testing device.
Background technology
Cut test is that the surface of test product repeatedly is carried out into cut with the pressure and frequency that set, and to drawing every time
Surface after trace is analyzed, to detect the scratch-resistant performance of the product surface of product, control reach the product of requirement transporting or
Even if ensuring that product surface is surprisingly squeezed, hit in carrying process, remain to keep perfect outward appearance.In the past, this detection
All it is to use hand-held cut gauge head, artificial cut gauge head moves back and forth on test product surface, so as to complete to test.
Following technical problem be present in conventional art：
The track of cut gauge head operation is unable to effective guarantee, and its surface stress size and Orientation is uneven, needs during test artificial
The number of operation and the frequency of control operation are write down, human factor is larger in whole test process, the otherness of its test result
It is larger.
The content of the invention
Based on this, it is necessary to for above-mentioned technical problem, there is provided a kind of mobile phone surface scratch testing device, detection efficiency are high
And testing result is accurate.
A kind of mobile phone surface scratch testing device, including：
Mobile phone surface scratch testing device workbench, the mobile phone surface scratch test table have a horizontal operation
Face；
Cut component on the workbench, the cut component are fixed on the end plane degree measurement including one
Cylinder connecting plate on device workbench, the horizontal movement cylinder being connected on the cylinder connecting plate, it is connected to the level
The cut gauge head fixed block of motion cylinder front end, the bolt being threadedly coupled with the cut gauge head fixed block and it is fixedly connected on institute
State the cut gauge head of bolt one end；Wherein, the cut gauge head points to and delineates the surface of mobile phone to be measured；And
Mobile phone clamping device on the workbench, the mobile phone clamping device include mobile phone pedestal for placed and fixation
On the mobile phone pedestal for placed and into four mobile phone positioning devices of matrix distribution；Wherein, the mobile phone positioning device includes
One electric rotating machine, the rotating disk driven by the electric rotating machine, the cylinder for being fixed on the rotating disk upper surface and straight by the cylinder
The mobile phone locating piece of line driving.
Above-mentioned mobile phone surface scratch testing device, detection efficiency is high and testing result is accurate.
In other one embodiment, the mobile phone locating piece includes mobile phone positioning block body and positioned at the hand
The first groove on machine positioning block body.
In other one embodiment, the mobile phone positioning device also includes the angular displacement of a measurement electric rotating machine
Angular displacement sensor.
In other one embodiment, the mobile phone surface scratch testing device workbench is an I-steel.
In other one embodiment, the electric rotating machine is DD direct driving motors.
In other one embodiment, the horizontal movement cylinder is double-acting cylinder.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram for mobile phone surface scratch testing device that the embodiment of the present application provides.
Fig. 2 is the signal of the mobile phone clamping device in a kind of mobile phone surface scratch testing device that the embodiment of the present application provides
Figure.
Fig. 3 is the enlarged diagram at A in Fig. 2.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Refering to Fig. 1, a kind of mobile phone surface scratch testing device, including：Mobile phone surface scratch testing device workbench 100,
Cut component on the workbench and the mobile phone clamping device on the workbench.
The mobile phone surface scratch test table has a horizontal operation face.It is appreciated that the present invention does not limit machine table
The shape of face cut test table, it is only necessary to which there is the workbench in a horizontal operation face.In a possible example
In, the machine surface scratch test table can be I-steel.
The cut component includes a cylinder connecting plate being fixed on the end plane degree measurement apparatus workbench
210th, the horizontal movement cylinder 220 that is connected on the cylinder connecting plate, the cut for being connected to the horizontal movement cylinder front end
Gauge head fixed block 230, the bolt 240 being threadedly coupled with the cut gauge head fixed block and it is fixedly connected on described bolt one end
Cut gauge head 250.Wherein, the cut gauge head points to and delineates the surface of mobile phone to be measured.
Horizontal movement cylinder can make cut gauge head be moved along a straight line in the horizontal direction.Regulating bolt can adjust cut
Gauge head is in the position of vertical direction, so that cut gauge head better contacts with the front or the back side of mobile phone to be measured.Or so
Understand, depth of the cut gauge head when the front of mobile phone to be measured or the back side are delineated can be controlled.
In other one embodiment, the horizontal movement cylinder is double-acting cylinder.Due to the horizontal movement cylinder
For double-acting cylinder so that the horizontal movement of horizontal movement cylinder is more flexible.
Refering to Fig. 2, the mobile phone clamping device includes mobile phone pedestal for placed 310 and is fixed on the mobile phone pedestal for placed
And into four mobile phone positioning devices 320 of matrix distribution.
In other one embodiment, a rotary motion disk 330 can also be set below the mobile phone pedestal for placed.
Rotary motion disk can make Mobile phone clip hold device to be rotated, so as to so that the cut gauge head of amesdial touches hand to be measured
The front of machine or the more multiposition at the back side.
Wherein, the mobile phone positioning device includes an electric rotating machine (not shown), driven by the electric rotating machine
Rotating disk 322, the cylinder 323 for being fixed on the rotating disk upper surface and the mobile phone locating piece 324 by the cylinder linear drives.
Stretching when changing direction and cylinder driving machine locating piece by electric rotating machine driving rotating disk, test can be reached and added
The effect of the mobile phone of work different length and width, suitability greatly improve.
Specifically, in a possible example, refering to Fig. 3, the mobile phone locating piece includes the mobile phone locating piece sheet
Body 3241 and the first groove 3242 on mobile phone positioning block body.It is appreciated that it can also use other shapes of
Mobile phone locating piece, as long as reaching the effect for clamping mobile phone to be measured.
In other one embodiment, the mobile phone positioning device also includes the angular displacement of a measurement electric rotating machine
Angular displacement sensor.Like this, it can more be accurately controlled or know the position of the electric rotating machine.
In other one embodiment, the electric rotating machine is DD direct driving motors.It is different from traditional motor, the straight drive
The high-torque of motor allows it to be directly connected with telecontrol equipment, so as to eliminate such as decelerator, gear-box, belt pulley etc. even
Connection mechanism, therefore can just be called direct driving motor.
Because the general type motor is all configured with the encoder of high-res, therefore the product is set to reach than commonly watching
Take the precision of a high grade.Again due to using mode is directly connected to, reducing due to position error caused by mechanical structure, making
Craft precision is ensured, the requirement of installation reduce it is many and using when noise also aspect reduces a lot.
Above-mentioned mobile phone surface scratch testing device, detection efficiency is high and testing result is accurate.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
- A kind of 1. mobile phone surface scratch testing device, it is characterised in that including：Mobile phone surface scratch testing device workbench, the mobile phone surface scratch test table have a horizontal operation face；Cut component on the workbench, the cut component are fixed on the end plane degree measurement apparatus including one Cylinder connecting plate on workbench, the horizontal movement cylinder being connected on the cylinder connecting plate, it is connected to the horizontal movement The cut gauge head fixed block of cylinder front end, the bolt being threadedly coupled with the cut gauge head fixed block and it is fixedly connected on the spiral shell The cut gauge head of bolt one end；Wherein, the cut gauge head points to and delineates the surface of mobile phone to be measured；AndMobile phone clamping device on the workbench, the mobile phone clamping device include mobile phone pedestal for placed and are fixed on institute State on mobile phone pedestal for placed and into four mobile phone positioning devices of matrix distribution；Wherein, the mobile phone positioning device includes a rotation Rotating motor, the rotating disk driven by the electric rotating machine, the cylinder for being fixed on the rotating disk upper surface and by the cylinder straight line drive Dynamic mobile phone locating piece.
- 2. mobile phone surface scratch testing device according to claim 1, it is characterised in that the mobile phone locating piece includes institute State mobile phone positioning block body and the first groove on mobile phone positioning block body.
- 3. mobile phone surface scratch testing device according to claim 1, it is characterised in that the mobile phone positioning device also wraps Include the angular displacement sensor of the angular displacement of the measurement electric rotating machine.
- 4. mobile phone surface scratch testing device according to claim 1, it is characterised in that the mobile phone surface scratch test Device workbench is an I-steel.
- 5. mobile phone surface scratch testing device according to claim 1, it is characterised in that the electric rotating machine is that DD directly drives Motor.
- 6. mobile phone surface scratch testing device according to claim 1, it is characterised in that the horizontal movement cylinder is double Take offence cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904912.5A CN107655774B (en) | 2017-09-29 | 2017-09-29 | Mobile phone surface scratch testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904912.5A CN107655774B (en) | 2017-09-29 | 2017-09-29 | Mobile phone surface scratch testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107655774A true CN107655774A (en) | 2018-02-02 |
| CN107655774B CN107655774B (en) | 2020-08-11 |
Family
ID=61116495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904912.5A Active CN107655774B (en) | 2017-09-29 | 2017-09-29 | Mobile phone surface scratch testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655774B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318497A (en) * | 2018-02-06 | 2018-07-24 | 江苏杰士德精密工业有限公司 | Mobile phone surface scratch detection equipment |
| CN110455654A (en) * | 2019-08-30 | 2019-11-15 | 彩虹显示器件股份有限公司 | A kind of test device and method of electronic glass surface scratch resistance |
| CN111289355A (en) * | 2020-03-02 | 2020-06-16 | 安徽豹子头服饰有限公司 | Clothing stretch-proofing detection device |
| CN114322901A (en) * | 2022-01-17 | 2022-04-12 | 芜湖天金机械有限公司 | Universal joint shell curved surface detection device |
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| CN205300473U (en) * | 2016-01-21 | 2016-06-08 | 哈尔滨汽轮机厂有限责任公司 | Mar measuring apparatu |
| CN205581076U (en) * | 2016-04-14 | 2016-09-14 | 山东省农业科学院农业质量标准与检测技术研究所 | Have integrated control portable test pesticide residue device |
| CN106289945A (en) * | 2016-08-11 | 2017-01-04 | 上海大学 | vehicle body scratch test machine |
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| US20100031278A1 (en) * | 2002-01-10 | 2010-02-04 | Panasonic Corporation | Disk drive |
| CN200975961Y (en) * | 2006-10-23 | 2007-11-14 | 比亚迪精密制造有限公司 | Scratch tester |
| CN202344727U (en) * | 2011-12-07 | 2012-07-25 | 桂林橡胶机械厂 | Tire mounting device of tire forming vulcanizer |
| CN202403723U (en) * | 2011-12-28 | 2012-08-29 | 上海超日(洛阳)太阳能有限公司 | Automatic test platform |
| KR20150104492A (en) * | 2014-03-05 | 2015-09-15 | 정재성 | Jig for universal testing machine |
| CN104666034A (en) * | 2015-03-03 | 2015-06-03 | 天津开发区合普工贸有限公司 | In-vitro eyeball fixing device with adjustable size |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318497A (en) * | 2018-02-06 | 2018-07-24 | 江苏杰士德精密工业有限公司 | Mobile phone surface scratch detection equipment |
| CN108318497B (en) * | 2018-02-06 | 2024-02-23 | 江苏杰士德精密工业有限公司 | Cell-phone surface scratch check out test set |
| CN110455654A (en) * | 2019-08-30 | 2019-11-15 | 彩虹显示器件股份有限公司 | A kind of test device and method of electronic glass surface scratch resistance |
| CN111289355A (en) * | 2020-03-02 | 2020-06-16 | 安徽豹子头服饰有限公司 | Clothing stretch-proofing detection device |
| CN114322901A (en) * | 2022-01-17 | 2022-04-12 | 芜湖天金机械有限公司 | Universal joint shell curved surface detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107655774B (en) | 2020-08-11 |
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