CN105259055A - Tempered glass film impact testing device - Google Patents
Tempered glass film impact testing device Download PDFInfo
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- CN105259055A CN105259055A CN201510724149.9A CN201510724149A CN105259055A CN 105259055 A CN105259055 A CN 105259055A CN 201510724149 A CN201510724149 A CN 201510724149A CN 105259055 A CN105259055 A CN 105259055A
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- tempered glass
- glass film
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Abstract
The invention discloses a tempered glass film impact testing device. According to the scheme, the tempered glass film impact testing device comprises a rack which is vertically arranged, and a positioning rod which is horizontally arranged on the rack, wherein a through hole is formed in the middle of the positioning rod; a vertical impacting rod is arranged in the through hole; the lower end of the impacting rod is connected with an impacting head; the upper end of the impacting rod is connected with a traction wire; scales are arranged on the impacting rod; a tempered glass film positioning device is arranged under the impacting head. The invention aims at providing the tempered glass film impact testing device, and aims at solving the problems in the prior art that whether an impacting part on a tempered glass film of an impacting object is an impacting part needing to be tested cannot be guaranteed when the shape of the impacting object is not regular.
Description
Technical field
The present invention relates to a kind of tempered glass film apparatus for impact testing.
Background technology
Tempered glass film, also known as tempered glass pad pasting, golden steel membrane, tempered glass film, is a novel screen protective material.Its surface of tempered glass film, through anti-oil processing, makes fingerprint and greasy dirt not easily arrest surface, and clean simple and easy, cutter and key all can not hurt, and have certain toughness, are flexible to 90 degree.
Tempered glass film is widely used on sticking film for mobile phone, because its hardness is high, toughness is low, mobile phone has fallen, the breakage-proof screen that can play, on mobile phone falls on the ground, the impulsive force of bearing is very large, overtension screen is just broken, tempered glass film toughness is low, and when mobile phone spreads out of tension force, film will bear tension force, greatly reduces the tension force that screen bears like this.Tempered glass film its produce before all must carry out impulsive force detection, with determine produce tempered glass film reach the hardness of specifying.
In order to carry out impulsive force detection to tempered glass film, publication number is the impact test instrument that the patent document of CN204302122U discloses a kind of tempered glass film, its technical scheme is: comprising: a base, and this base is as the carrier of whole tester, and base is firmly positioned on surface level; One measuring tube, this measuring tube is arranged perpendicular to base; One fixed mount, measuring tube is fixed on above base by this fixed mount adjustable ground; In described measuring tube, arrange an impact ball, this impact ball along measuring tube free-falling on base, can be provided with a draw-gear on impact ball.
In above-mentioned patent formula, falling to hitting tempered glass film by free gravity by impacting ball in measuring tube, being controlled the intensity of hitting by the starting altitude impacting ball.But, due in the shock-testing of tempered glass film, difform impacted object is often needed to carry out shock-testing to tempered glass film, when the out-of-shape of alluvium, if utilize free gravity to fall, then cannot ensure that the impact site of alluvium to tempered glass film is the impact site that test needs.
Summary of the invention
The invention is intended to provide a kind of tempered glass film apparatus for impact testing, to solve in prior art when the out-of-shape of alluvium, cannot ensure that the impact site of alluvium to tempered glass film is the problem of the impact site that test needs.
Tempered glass film apparatus for impact testing in this programme, base case is: comprise the vertical stand arranged, be horizontally set on the backstay on stand, the middle part of described backstay is provided with through hole, vertical impact bar is provided with in described through hole, the lower end of described impact bar is connected with impact head, and the upper end of described impact bar is connected with draught line, and described impact bar is provided with scale; The below of described impact head is provided with tempered glass film locating device.
Principle of work and beneficial effect: during test, be fixed on tempered glass film to be tested on tempered glass film locating device, be placed in below impact head by tempered glass film locating device.Impact head is placed on tempered glass film, reads the scale value 1 of backstay on impact bar.The scale value 2 of backstay on impact bar is observed while pulling draught line.Draught line is stopped drag when the difference of scale value 1 and 2 reaches desirable value.Adjustment impact bar, makes impact bar not contact with the through hole on backstay, decontrols draught line, allows impact bar and impact head free-falling complete test.Unlike the prior art, in this programme, when the out-of-shape of impact head, because impact head is connected with impact bar, impact head can not overturn.Thus can ensure that the impact site of impact head to tempered glass film is the impact site that test needs.
Scheme 2, as the improvement to base case, one end that described backstay is connected with stand is U-lag, and a side of described U-lag is provided with bolt, and described backstay is connected on stand by U-lag.Advantage is, when test needs the height of impact head higher, and the convenient height regulating backstay.
Scheme 3, as the improvement to base case, described impact head is threaded with impact bar.Advantage is, when the shape of the impact head needed for testing is different, is convenient for changing impact head.
Scheme 4, as the improvement to base case, described tempered glass film locating device comprises location-plate, lower location-plate; Be provided with the pilot hole passed for impact head in the middle part of described upper and lower location-plate, described upper and lower location-plate is connected by screw bolt and nut and fixes tempered glass film.Advantage is, fixes tempered glass film make the data of test more accurate by upper and lower location-plate.
Scheme 5, as the improvement to base case, described lower location-plate is provided with feet.Advantage is, avoids due to tempered glass film locating device insufficient height, and the measurement data that impact head cannot cause through pilot hole is inaccurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of tempered glass film apparatus for impact testing embodiment 1 of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: stand 10, draught line 20, impact head 30, impact bar 40, backstay 50, tempered glass film locating device 60, pilot hole 61, feet 62.
Embodiment 1
As shown in Figure 1, tempered glass film apparatus for impact testing, scheme is: comprise the vertical stand 10 arranged, be horizontally set on the backstay 50 on stand.The middle part of backstay 50 is provided with through hole, is provided with vertical impact bar 40 in through hole, and the lower end of impact bar is connected with impact head 30, and the upper end of impact bar 40 is connected with draught line 20, and impact bar 40 is provided with scale.The below of impact head 30 is provided with tempered glass film locating device.
In addition, in the present embodiment, one end that backstay 50 is connected with stand 10 is U-lag, and a side of U-lag is provided with bolt, and backstay 50 is connected on stand 10 by U-lag.Advantage is, when test needs the height of impact head 30 higher, and the convenient height regulating backstay 50.During adjustment, as long as looser a bolt, just can up-down adjustment backstay 50 height.After adjustment, tight a bolt, bolt presses stand 10 just can stationary positioned bar 50.Impact head 30 is threaded with impact bar 40.Advantage is, when the shape of the impact head 30 needed for testing is different, is convenient for changing impact head 30.Tempered glass film locating device 60 comprises location-plate, lower location-plate.Be provided with the pilot hole 61 passed for impact head in the middle part of upper and lower location-plate, upper and lower location-plate is connected by screw bolt and nut and fixes tempered glass film.Advantage is, fixes tempered glass film make the data of test more accurate by upper and lower location-plate.Lower location-plate is provided with feet 62.Advantage is, avoids due to tempered glass film locating device insufficient height, and the measurement data that impact head 30 cannot cause through pilot hole 61 is inaccurate.
During test, tempered glass film to be tested is fixed on tempered glass film locating device 60, tempered glass film locating device 60 is placed in below impact head 30.Impact head 30 is placed on tempered glass film, reads the scale value 1 of backstay 50 on impact bar 40.The scale value 2 of backstay 50 on impact bar 40 is observed while pulling draught line 20.Draught line 20 is stopped drag when the difference of scale value 1 and 2 reaches desirable value.Adjustment impact bar 40, makes impact bar 40 not contact with the through hole on backstay 50, decontrols draught line 20, allows impact bar 40 and impact head 30 free-falling complete test.When the out-of-shape of impact head 30, because impact head 30 is connected with impact bar 40, impact head 30 can not overturn.Thus can ensure that the impact site of impact head 30 pairs of tempered glass films is impact site that test needs.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (5)
1. tempered glass film apparatus for impact testing, it is characterized in that, comprise the vertical stand arranged, be horizontally set on the backstay on stand, the middle part of described backstay is provided with through hole, is provided with vertical impact bar in described through hole, and the lower end of described impact bar is connected with impact head, the upper end of described impact bar is connected with draught line, and described impact bar is provided with scale; The below of described impact head is provided with tempered glass film locating device.
2. tempered glass film apparatus for impact testing according to claim 1, it is characterized in that: one end that described backstay is connected with stand is U-lag, a side of described U-lag is provided with bolt, and described backstay is connected on stand by U-lag.
3. tempered glass film apparatus for impact testing according to claim 1, is characterized in that: described impact head is threaded with impact bar.
4. tempered glass film apparatus for impact testing according to claim 1, is characterized in that: described tempered glass film locating device comprises location-plate, lower location-plate; Be provided with the pilot hole passed for impact head in the middle part of described upper and lower location-plate, described upper and lower location-plate is connected by screw bolt and nut and fixes tempered glass film.
5. tempered glass film apparatus for impact testing according to claim 4, is characterized in that: described lower location-plate is provided with feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724149.9A CN105259055A (en) | 2015-10-31 | 2015-10-31 | Tempered glass film impact testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724149.9A CN105259055A (en) | 2015-10-31 | 2015-10-31 | Tempered glass film impact testing device |
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| CN105259055A true CN105259055A (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510724149.9A Pending CN105259055A (en) | 2015-10-31 | 2015-10-31 | Tempered glass film impact testing device |
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| CN (1) | CN105259055A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969990A (en) * | 2017-03-09 | 2017-07-21 | 清华大学深圳研究生院 | The anti-unfirmly closing aptitude tests device of insulating materials and method of testing |
| CN107607423A (en) * | 2017-08-31 | 2018-01-19 | 四川南格尔生物科技有限公司 | A kind of soft materials and parts rigidity detection device and detection method |
| WO2018133401A1 (en) * | 2017-01-21 | 2018-07-26 | 惠科股份有限公司 | Device, method and system for testing impact strength of shrink film |
| CN108375512A (en) * | 2017-09-08 | 2018-08-07 | 兴国县天盈钢化玻璃有限公司 | A kind of tempered glass apparatus for impact testing |
| CN108827765A (en) * | 2018-08-20 | 2018-11-16 | 信义汽车部件（芜湖）有限公司 | Glass nailing formula shock machine |
| CN112432843A (en) * | 2020-11-28 | 2021-03-02 | 张桐 | Device and method for detecting puncture resistance of multilayer laminated glass |
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| CN204535946U (en) * | 2015-03-19 | 2015-08-05 | 东莞市鼎一通讯科技有限公司 | A kind of falling sphere measurement jig of touch-type glass screen |
| CN104949882A (en) * | 2014-03-31 | 2015-09-30 | 达丰（重庆）电脑有限公司 | Ball dropping testing fixture |
| CN205209901U (en) * | 2015-10-31 | 2016-05-04 | 重庆市南川区泰城钢化玻璃制品有限责任公司 | Toughened glass film shock -testing device |
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2015
- 2015-10-31 CN CN201510724149.9A patent/CN105259055A/en active Pending
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| JPH1090110A (en) * | 1996-09-19 | 1998-04-10 | Fujitsu Ltd | Impact testing machine |
| JP2003194690A (en) * | 2001-12-27 | 2003-07-09 | Hitachi Ltd | Impact test method, impact testing device and reliability evaluation method of semiconductor device |
| CN201993288U (en) * | 2010-12-01 | 2011-09-28 | 段志书 | Simple impact performance testing device |
| CN202393579U (en) * | 2012-01-06 | 2012-08-22 | 深圳出入境检验检疫局玩具检测技术中心 | Toy impact tester |
| CN203479646U (en) * | 2013-10-17 | 2014-03-12 | 袁少山 | Paint surface protecting film anti-impact testing device |
| CN104949882A (en) * | 2014-03-31 | 2015-09-30 | 达丰（重庆）电脑有限公司 | Ball dropping testing fixture |
| CN203908889U (en) * | 2014-05-13 | 2014-10-29 | 南京华格电汽塑业有限公司 | Material toughness and impact resistance testing device |
| CN204008339U (en) * | 2014-07-24 | 2014-12-10 | 江西泽发光电有限公司 | A kind of full-automatic falling ball impact test machine for glass lens of mobile phone |
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| CN204535946U (en) * | 2015-03-19 | 2015-08-05 | 东莞市鼎一通讯科技有限公司 | A kind of falling sphere measurement jig of touch-type glass screen |
| CN205209901U (en) * | 2015-10-31 | 2016-05-04 | 重庆市南川区泰城钢化玻璃制品有限责任公司 | Toughened glass film shock -testing device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133401A1 (en) * | 2017-01-21 | 2018-07-26 | 惠科股份有限公司 | Device, method and system for testing impact strength of shrink film |
| US11002651B2 (en) | 2017-01-21 | 2021-05-11 | HKC Corporation Limited | Device, method, and system for testing impact resistance of shrink film |
| CN106969990A (en) * | 2017-03-09 | 2017-07-21 | 清华大学深圳研究生院 | The anti-unfirmly closing aptitude tests device of insulating materials and method of testing |
| CN107607423A (en) * | 2017-08-31 | 2018-01-19 | 四川南格尔生物科技有限公司 | A kind of soft materials and parts rigidity detection device and detection method |
| CN108375512A (en) * | 2017-09-08 | 2018-08-07 | 兴国县天盈钢化玻璃有限公司 | A kind of tempered glass apparatus for impact testing |
| CN108375512B (en) * | 2017-09-08 | 2020-06-19 | 兴国县天盈钢化玻璃有限公司 | Toughened glass impact testing device |
| CN108827765A (en) * | 2018-08-20 | 2018-11-16 | 信义汽车部件（芜湖）有限公司 | Glass nailing formula shock machine |
| CN112432843A (en) * | 2020-11-28 | 2021-03-02 | 张桐 | Device and method for detecting puncture resistance of multilayer laminated glass |
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Application publication date: 20160120 |