CN200952985Y - Anti-impact testing device - Google Patents
Anti-impact testing device Download PDFInfo
- Publication number
- CN200952985Y CN200952985Y CN 200620014561 CN200620014561U CN200952985Y CN 200952985 Y CN200952985 Y CN 200952985Y CN 200620014561 CN200620014561 CN 200620014561 CN 200620014561 U CN200620014561 U CN 200620014561U CN 200952985 Y CN200952985 Y CN 200952985Y
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- CN
- China
- Prior art keywords
- shock resistance
- proving installation
- fixedly connected
- impact
- column
- 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 - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to an anti-impact test apparatus, comprising a base, a lead ball, a vertical column and a carriage. The lead ball is used to impact the tested article, while the vertical column is fixed on the base. One end of the carriage is fixed on the vertical column, and the other end thereof is connected to the guide mechanism which leads the vertical fall of the lead ball. The clamping apparatus is fixed between the base and the guiding cylinder. Based on the structure as per stated above, both the fall height and the placement of the lead ball will not change for each testing process, so that the same position of the tested article is impacted by the lead ball. In this case, the test results will not be affected by the human factor, so as to guarantee the accuracy of the test.
Description
Technical field
The utility model relates to a kind of proving installation, especially relate to a kind of with drop impact measured object under the object test measured object shock resistance, be fit to the little tested article of sole mass are carried out the shock resistance proving installation of shock resistance test.
Background technology
At present, along with the fast development of social modernization, modernized article such as automobile, mobile phone, palm PC become the requisite consumer goods in modern's life.Type of goods is various, and the quality of article becomes the first element that the consumer selects article, and the impact resistance of article is important indicators of article quality.For the less tested article of sole mass, the method of general employing drop test is tested the impact resistance of article, being about to tested article is placed on a platform or the ground, impacting shot with one falls from predetermined height, impact detected article, repeatedly carry out multi-pass operations, thereby detect the shock resistance of tested article, guarantee article transport or use in do not have damaged.The common manually-operated of present shock-testing promptly will be impacted shot by staff's hand and take certain altitude, loose one's grip to allow and impact drop impact detected material product under the shot.The height that each impact shot of this test mode falls is inconsistent, and after falling, the drop point deviation of impacting tested article is big, and measuring accuracy is not accurate enough, and inconvenient operation, and processing safety can not be protected.
China's utility model patent 200420013506.8 instructionss disclose a kind of falling test stand, it comprises pedestal, is fixed on the column on the pedestal and bears platform, is positioned at this lifting assembly and control device of bearing the platform top, the lifting assembly is pneumatic-finger, vacuum cup or their combination, column is provided with lifting guideway, and this lifting assembly and this lifting guideway are slidingly connected.When article were tested, the tested article of clamping of lifting assembly or sticking rose to the height of setting, controlled pneumatic-finger or the tested article of vacuum cup abrupt release again, tested article free-falling impact bearing platform, thus record the shock-resistant degree of article.Tested article are in the drop test process of different angles, owing to there is the deviation of center of gravity, article can overturn in dropping process, therefore, the drop point deviation of tested article is big, and measuring accuracy is not accurate enough, and is unsuitable for carrying out the resistance to impact detection for the less tested article of sole mass.
The utility model content
The utility model purpose be to provide a kind of be fit to the little tested article of sole mass carry out the shock resistance test, convenient test, the accurate shock resistance proving installation of test.
The purpose of this utility model is achieved through the following technical solutions:
A kind of shock resistance proving installation of the utility model, but comprise the tested article of pedestal dropping shock the impact shot, be fixedly connected on column on this pedestal and an end and be fixedly connected on balladeur train on this column; Be fixedly connected with the guiding mechanism that bootable described impact shot vertically falls on the other end of this balladeur train; But be positioned on the described pedestal described guide cylinder under be fixedly connected with the anchor clamps of the tested article of clamping.
In above-mentioned basis, wherein:
Described guiding mechanism is meant and is fixedly connected on the guide cylinder that bootable described impact shot passes through on the described balladeur train.
Be fixedly connected with in described guide cylinder one side and can block the only quick-speed jigs of this impact shot.
Described guide cylinder axially vertically is provided with.
Described anchor clamps periphery is provided with protective cover.
Described anchor clamps are meant vise.
One end of described balladeur train is provided with two holding pieces, and these two holding pieces are from the described column of the sandwich of described column.
The utility model compared with prior art, be fixedly connected with guiding mechanism on the balladeur train of a kind of shock resistance proving installation of the utility model, in test process each time, make the falling height that impacts shot consistent and each drop point that falls is identical, test result is not influenced by human factor; But owing on pedestal, be provided with the anchor clamps of the tested article of clamping, make and impact the position unanimity that shot impacts tested article, test accuracy height again; Periphery at anchor clamps is provided with protective cover, makes the impact shot can not tumble beyond the auto levelizer test process safety.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the structural representation that utilizes a kind of shock resistance proving installation of the utility model
Embodiment
See also Fig. 1, a kind of shock resistance proving installation of the utility model comprises pedestal 2, column 3, balladeur train 31, vise 9, protective cover 8, impacts shot 6, guide cylinder 60, quick-speed jigs 61.
Column 3 is cylindrical, and an end is screwed onto on this pedestal 2; One end of balladeur train 31 is formed with two holding pieces 32,33, offer corresponding screw on these two holding pieces 32,33 respectively, these two holding pieces 32,33 are respectively from the sandwich of this column 3, the screw that fastening bolt 35 passes on these two holding pieces 32,33 is fixed on this balladeur train 31 on this column, according to the requirement of the falling height of testing different article impact shots 6, unscrew the height that this fastening bolt 35 can be regulated this balladeur train 31; On the other end of this balladeur train 31, be bolted with the guide cylinder 60 that bootable impact shot 6 falls, this guide cylinder 60 axially vertically, side at this guide cylinder 60 offers through hole, quick-speed jigs 61 is screwed onto on this balladeur train 31 and the flexible end of its expansion link can stretch into this through hole card and stops and impact shot 6, when testing, spur the expansion link retraction of this quick-speed jigs 61, impact shot 6 and just can drop down; But be positioned on the pedestal 2 this guide cylinder 60 under be bolted with the vise 9 of the tested article of clamping, be provided with at the periphery of this vise 9 and prevent to impact shot 6 and tumble protective cover 8 beyond this proving installation, this protective cover is screwed onto on this pedestal 2.
Certainly, this column 3 also can be square column type, cross section cylindricality of being I shape etc.; Modes such as guide cylinder 60 also can be riveted, welding are fixedly connected on this balladeur train 31; Also can lead for 60 pairs of these impact shots 6 of this guide cylinder of body with guiding mechanisms such as the guide way of offering vertical gathering sill, guide way, annulus with two or many upright guide rails; Modes such as this vise 9 also can be riveted, welding are fixedly connected on this pedestal 2; Also can replace vise 9 to come the tested article of clamping with anchor clamps such as clip, pliers.
Claims (7)
1. shock resistance proving installation, but comprise the tested article of pedestal dropping shock the impact shot, be fixedly connected on column on this pedestal and an end and be fixedly connected on balladeur train on this column; It is characterized in that: be fixedly connected with the guiding mechanism that bootable described impact shot falls on the other end of described balladeur train; But be positioned on the described pedestal described guide cylinder under be fixedly connected with the anchor clamps of the tested article of clamping.
2. a kind of shock resistance proving installation according to claim 1 is characterized in that: described guiding mechanism is meant and is fixedly connected on the guide cylinder that bootable described impact shot passes through on the described balladeur train.
3. a kind of shock resistance proving installation according to claim 2 is characterized in that: be fixedly connected with in described guide cylinder one side and can block the only quick-speed jigs of this impact shot.
4. a kind of shock resistance proving installation according to claim 2 is characterized in that: described guide cylinder axially vertically is provided with.
5. a kind of shock resistance proving installation according to claim 1 is characterized in that: described anchor clamps periphery is provided with protective cover.
6. a kind of shock resistance proving installation according to claim 1, it is characterized in that: described anchor clamps are meant vise.
7. a kind of shock resistance proving installation according to claim 1 is characterized in that: an end of described balladeur train is provided with two holding pieces, and these two holding pieces are from the described column of the sandwich of described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014561 CN200952985Y (en) | 2006-09-06 | 2006-09-06 | Anti-impact testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014561 CN200952985Y (en) | 2006-09-06 | 2006-09-06 | Anti-impact testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952985Y true CN200952985Y (en) | 2007-09-26 |
Family
ID=38811286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014561 Expired - Lifetime CN200952985Y (en) | 2006-09-06 | 2006-09-06 | Anti-impact testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952985Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865806A (en) * | 2010-06-29 | 2010-10-20 | 哈尔滨工业大学 | Low-temperature stickiness knock test equipment of asphalt and aggregate and test method thereof |
| CN102384870A (en) * | 2011-10-10 | 2012-03-21 | 常州市东君光能科技发展有限公司 | Steel ball dropping frame for testing shock resistance of photovoltaic component and testing method thereof |
| CN102818931A (en) * | 2012-07-11 | 2012-12-12 | 宁波大学 | Piezoresistive effect measuring device of material under impact state |
| CN103323348A (en) * | 2012-03-22 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Shock test device |
| CN106198261A (en) * | 2016-08-11 | 2016-12-07 | 德凯宜特（昆山）检测有限公司 | A kind of Anti-shock test device of automotive storage box plate |
| CN106501106A (en) * | 2016-11-30 | 2017-03-15 | 维沃移动通信有限公司 | Device crush resistance energy test fixture and the anti-extrusion performance testing device of device |
| CN106596027A (en) * | 2016-12-16 | 2017-04-26 | 武汉华星光电技术有限公司 | Ball falling detection device |
| CN108051186A (en) * | 2017-11-15 | 2018-05-18 | 佛山杰致信息科技有限公司 | A kind of optical mirror slip anti-strike ability test device |
| CN110837017A (en) * | 2019-11-21 | 2020-02-25 | 湖南品触光电科技有限公司 | Knocking damage testing device of capacitive touch screen |
-
2006
- 2006-09-06 CN CN 200620014561 patent/CN200952985Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865806A (en) * | 2010-06-29 | 2010-10-20 | 哈尔滨工业大学 | Low-temperature stickiness knock test equipment of asphalt and aggregate and test method thereof |
| CN102384870A (en) * | 2011-10-10 | 2012-03-21 | 常州市东君光能科技发展有限公司 | Steel ball dropping frame for testing shock resistance of photovoltaic component and testing method thereof |
| CN103323348A (en) * | 2012-03-22 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Shock test device |
| CN102818931A (en) * | 2012-07-11 | 2012-12-12 | 宁波大学 | Piezoresistive effect measuring device of material under impact state |
| CN106198261A (en) * | 2016-08-11 | 2016-12-07 | 德凯宜特（昆山）检测有限公司 | A kind of Anti-shock test device of automotive storage box plate |
| CN106501106A (en) * | 2016-11-30 | 2017-03-15 | 维沃移动通信有限公司 | Device crush resistance energy test fixture and the anti-extrusion performance testing device of device |
| CN106596027A (en) * | 2016-12-16 | 2017-04-26 | 武汉华星光电技术有限公司 | Ball falling detection device |
| CN108051186A (en) * | 2017-11-15 | 2018-05-18 | 佛山杰致信息科技有限公司 | A kind of optical mirror slip anti-strike ability test device |
| CN110837017A (en) * | 2019-11-21 | 2020-02-25 | 湖南品触光电科技有限公司 | Knocking damage testing device of capacitive touch screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070926 |
|
| EXPY | Termination of patent right or utility model |