CN203519443U - Hardness tester for mobile phone glass - Google Patents
Hardness tester for mobile phone glass Download PDFInfo
- Publication number
- CN203519443U CN203519443U CN201320585678.1U CN201320585678U CN203519443U CN 203519443 U CN203519443 U CN 203519443U CN 201320585678 U CN201320585678 U CN 201320585678U CN 203519443 U CN203519443 U CN 203519443U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- electromagnet
- steel ball
- phone glass
- hardness tester
- 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.)
- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000007542 hardness measurement Methods 0.000 claims description 12
- 230000004807 localization Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a hardness tester of mobile phone glass. The hardness tester comprises a bottom tank, wherein a scale rod is vertically arranged on a bottom plate of the bottom tank; an electromagnet is arranged on the scale rod; a steel ball is attracted to a sucker of the electromagnet; an upright post is also vertically arranged on the bottom plate of the bottom tank; a digital display electromagnetic controller is arranged on the upright post; the electromagnet is connected to an electromagnetic controller through a power line; and a locating jig is also arranged on the bottom plate of the bottom tank, and corresponds to the steel ball up and down. The anti-impact times of the glass of the mobile phone under impact of different heights and qualities of steel balls can be tested by providing the electromagnet with an adjustable height and providing the steel balls with adjustable diameters adsorbed by the electromagnet, namely the times that the glass of the mobile phone is crushed under the impact of the appointed height and quality of steel ball is tested, and the times is read through the digital display electromagnetic controller. Compared with manual test, the hardness tester has the advantage that the test result is accurate.
Description
Technical field
The utility model relates to a kind of mobile phone glass hardness-testing device.
Background technology
Hardness requirement based on different clients to mobile phone glass, at mobile phone glass, carry out before the operations such as serigraphy, the hardness that needs testing mobile phone glass, it is the impact strength of mobile phone glass, it is mainly the impact grinding number of times to mobile phone glass by specific standard steel ball under certain height, therefore, how to obtain easily above-mentioned data, become the problem that mobile phone glass hardness test need to be considered.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of mobile phone glass hardness-testing device, to test also real time record test result for the impact strength of mobile phone glass easily.
For achieving the above object, the technical solution of the utility model is as follows:
A mobile phone glass hardness-testing device,
Comprise kerve, be vertically installed with scale bar on the base plate of described kerve, on described scale bar, electromagnet is installed, on the suction nozzle of described electromagnet, absorption has steel ball;
On the base plate of described kerve, be also vertically installed with column, digital display electromagnetic controller is installed on described column, described electromagnet is connected to described electromagnetic controller by power lead;
On the base plate of described kerve, be also provided with localization tool, described localization tool is corresponding up and down with described steel ball.
Preferably, described electromagnet is arranged on described scale bar by locking-adjustable piece.
Preferably, described electromagnet height is adjustable.
Preferably, described steel ball size is adjustable.
Pass through technique scheme, a kind of mobile phone glass hardness-testing device that the utility model provides, it arranges by height adjustable solenoid, and the adjustable steel ball setting of diameter of electromagnet absorption, can the shock-resistant number of times of testing mobile phone glass under the impact of differing heights and quality steel ball, test specified altitude assignment and quality steel ball and impact the fragmentation of how many times mobile phone glass, and by digital display electromagnetic controller reading times, compare manual test and there is the accurate advantage of test result.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.
Fig. 1 is the structural representation of the disclosed a kind of mobile phone glass hardness-testing device of the utility model embodiment.
Numeral in figure:
11. kerve 12. localization tool 13. scale bars
14. electromagnet 15. suction nozzle 16. steel balls
17. column 18. electromagnetic controller 19. power leads
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1, the mobile phone glass hardness-testing device that the utility model provides, comprises kerve 11, is vertically installed with scale bar 13 on the base plate of kerve 11, and electromagnet 14 is installed on scale bar 13, and on the suction nozzle 15 of electromagnet 14, absorption has steel ball 16; On the base plate of kerve 11, be also vertically installed with column 17, the electromagnetic controller 18 of digital display is installed on column 17, electromagnet 14 is connected to electromagnetic controller 18 by power lead 19; On the base plate of kerve 11, be also provided with localization tool 12, localization tool 12 is corresponding Shang Xia 16 with steel ball.
Wherein, electromagnet 14 is arranged on scale bar 13 by locking-adjustable piece, and electromagnet 14 height can carry out the arbitrarily adjusting of height on scale bar 13, and steel ball 16 diameters are adjustable to meet different test requests.
A kind of mobile phone glass hardness-testing device that the utility model provides, it arranges by height adjustable solenoid 14, and the adjustable steel ball 16 of the diameter of electromagnet 14 absorption arranges, can the shock-resistant number of times of testing mobile phone glass under the impact of differing heights and quality steel ball 16, test specified altitude assignment and the 16 impact how many times mobile phone glass fragmentations of quality steel ball, and by electromagnetic controller 18 reading times of digital display, compare manual test and there is the accurate advantage of test result.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of above-described embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a mobile phone glass hardness-testing device, is characterized in that,
Comprise kerve, be vertically installed with scale bar on the base plate of described kerve, on described scale bar, electromagnet is installed, on the suction nozzle of described electromagnet, absorption has steel ball;
On the base plate of described kerve, be also vertically installed with column, digital display electromagnetic controller is installed on described column, described electromagnet is connected to described electromagnetic controller by power lead;
On the base plate of described kerve, be also provided with localization tool, described localization tool is corresponding up and down with described steel ball.
2. a kind of mobile phone glass hardness-testing device according to claim 1, is characterized in that, described electromagnet is arranged on described scale bar by locking-adjustable piece.
3. a kind of mobile phone glass hardness-testing device according to claim 1, is characterized in that, described electromagnet height is adjustable.
4. a kind of mobile phone glass hardness-testing device according to claim 1, is characterized in that, described steel ball size is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585678.1U CN203519443U (en) | 2013-09-23 | 2013-09-23 | Hardness tester for mobile phone glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585678.1U CN203519443U (en) | 2013-09-23 | 2013-09-23 | Hardness tester for mobile phone glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519443U true CN203519443U (en) | 2014-04-02 |
Family
ID=50378361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585678.1U Expired - Fee Related CN203519443U (en) | 2013-09-23 | 2013-09-23 | Hardness tester for mobile phone glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519443U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089833A (en) * | 2014-07-22 | 2014-10-08 | 南昌航空大学 | Pneumatic material impact test device simulating shooting of bullet (cannonball) |
| CN105300649A (en) * | 2015-10-30 | 2016-02-03 | 昆山洺九机电有限公司 | Impact test machine with steel ball self-reset function |
| CN105571966A (en) * | 2014-10-13 | 2016-05-11 | 北新集团建材股份有限公司 | Testing method and apparatus for surface hardness of gypsum plaster board |
-
2013
- 2013-09-23 CN CN201320585678.1U patent/CN203519443U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089833A (en) * | 2014-07-22 | 2014-10-08 | 南昌航空大学 | Pneumatic material impact test device simulating shooting of bullet (cannonball) |
| CN105571966A (en) * | 2014-10-13 | 2016-05-11 | 北新集团建材股份有限公司 | Testing method and apparatus for surface hardness of gypsum plaster board |
| CN105300649A (en) * | 2015-10-30 | 2016-02-03 | 昆山洺九机电有限公司 | Impact test machine with steel ball self-reset function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |