CN2869832Y - Metal-ball falling detector - Google Patents
Metal-ball falling detector Download PDFInfo
- Publication number
- CN2869832Y CN2869832Y CN 200620054075 CN200620054075U CN2869832Y CN 2869832 Y CN2869832 Y CN 2869832Y CN 200620054075 CN200620054075 CN 200620054075 CN 200620054075 U CN200620054075 U CN 200620054075U CN 2869832 Y CN2869832 Y CN 2869832Y
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- CN
- China
- Prior art keywords
- pole
- metal ball
- strut
- ball
- test bar
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a metal ball falling detector which comprises a bed, a testing jig, a testing side bearer, a cord, and a metal ball. The bed comprises a main strut perpendicular to the bed. The testing jig comprises a first strut and a first reference test rod perpendicular to the first strut. The testing side bearer comprises a second strut and a second test bar perpendicular to the second strut. Wherein the motion of the first strut is provided at the main strut. The motion of the second strut is provided at the first strut. One end of the cord is connected with the metal ball, and the other end is connected to the first strut or the second strut. With the metal ball falling detector, human hands can be replaced to directly grasp the cord for a test, which facilitates the operation and improves the stability of the landing point of the metal ball.
Description
Technical field
The utility model relates to a kind of Metal Ball and drops tester.
Background technology
Science and technology development, the raising of manufacturing level, each consumer electronics product also trends towards variation, yet, in order to deal with the situation of the various collision impact products that may occur in the daily use of consumer, the fabricator often needs product is carried out various simulation tests, is being collided with the check product whether the problem of aspects such as safety is arranged when impacting.
Some are such as electronic products such as LCD TV, LCD, more and more frivolous, but simultaneously to guarantee that also this electronic product has certain impact resistance, be unlikely to occur problem on fire, as the safety aspect such as to smolder to guarantee it in use can bear certain collision impact.Usually the fabricator does not often directly test with hand by any instrument, such test mode, and there is bigger arbitrariness in the rum point of Metal Ball, does not meet testing standard.
Summary of the invention
The purpose of this utility model is to provide a kind of Metal Ball to drop tester, replaces staff directly to carry out test operation, and is simple and practical, and can effectively reduce the arbitrariness of Metal Ball rum point.
For reaching above-mentioned purpose, this tester comprises a base, one testing jig, one test bogie side frame, one cotton rope and a Metal Ball, this base includes the main strut of vertical this base, this testing jig comprises first reference test bar of vertical this first pole with of one first pole, this test bogie side frame comprises second reference test bar of vertical this second pole with of one second pole, wherein this first pole is movably set on this main strut, this second pole is movably set on this first pole, this cotton rope one end connects this Metal Ball, and the other end is connected on this first reference test bar or this second reference test bar.During test, different according to specimen and test point, adjust testing jig in the position on the base, position and the Metal Ball relatively vertical height of its rum point of test bogie side frame on testing jig, discharge this Metal Ball at last again.This Metal Ball is done pendular movement by static, and potential energy is converted into kinetic energy, thereby can cause predetermined impact to this test point of this specimen.
Owing to adopt technique scheme, the Metal Ball that the utility model provides is dropped tester and is had such beneficial effect, it is simple in structure, with low cost, made things convenient for test operation, and effectively reduced the arbitrariness of Metal Ball rum point, made test reach testing standard the test point of specimen.
Description of drawings
Fig. 1 is that Metal Ball of the present utility model is dropped tester combination synoptic diagram.
Fig. 2 is that Metal Ball of the present utility model is dropped the tester decomposing schematic representation.
Fig. 3 is the coupling part synoptic diagram of base of the present utility model and testing jig.
Fig. 4 is the coupling part synoptic diagram of testing jig of the present utility model and test bogie side frame.
Fig. 5 is that Metal Ball of the present utility model is dropped tester test mode synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Figure 1 shows that Metal Ball of the present utility model drops tester combination synoptic diagram, Figure 2 shows that Metal Ball of the present utility model drops the tester decomposing schematic representation.See also Fig. 1, shown in Figure 2, this Metal Ball is dropped tester and is comprised a base 110, one testing jig 120, one test bogie side frame 130, one cotton rope 140 and a Metal Ball 150, in present embodiment, this Metal Ball 150 is that a steel ball and this base 110 are one to have the cast iron plate of three feets, this base 110 includes the main strut 111 and one first screw rod 112 of vertical this base 110, this testing jig 120 comprises one first reference test bar 122 of one first pole 121 and vertical this first pole 121, and this test bogie side frame 130 comprises one second reference test bar 132 of one second pole 131 and vertical this second pole 131.
In present embodiment, this main strut 121 is a hollow bushing, is placed on this main strut 111 in these first pole, 121 activities, and these main strut 111 sidewalls are provided with this first screw rod 112, this first screw rod 112 can be fixed on this first pole 121 on this main strut 111, consults shown in Figure 3.In this real mode, be equipped with a sleeve pipe on this first pole 112 of this first pole 121 and these first reference test bar, 122 junctions, be placed on this sleeve pipe in these second pole, 131 activities, and also be provided with one second screw rod 123 on this sleeve pipe, this second screw rod 123 can be fixed this second pole 131 on this first pole 121, sees also shown in Figure 4.In addition, this first reference test bar 122 and these second reference test bar, 132 surfaces are provided with the screw thread (not shown) that can avoid this cotton rope 140 to slide.
In present embodiment, these cotton rope 140 1 ends connect this Metal Ball 150, the other end then is connected on this second reference test bar 132, regulate the position of this first pole 121 and the position of second pole 132 according to testing standard, this Metal Ball 150 that manually stretches is horizontal this cotton rope 140, discharging this Metal Ball 150 then can carry out shock-testing to a test point of this specimen 200, sees also shown in Figure 5.
It is simple in structure that Metal Ball disclosed in the utility model is dropped tester, but very practical, made things convenient for operation, also more meets testing standard simultaneously.
Claims (6)
1. a Metal Ball is dropped tester, comprise a base, one testing jig, one test bogie side frame, one cotton rope and a Metal Ball, the main strut that includes vertical this base on this base, this testing jig comprises first reference test bar of vertical this first pole with of one first pole, this test bogie side frame comprises second reference test bar of vertical this second pole with of one second pole, it is characterized in that: described first pole is movably set on this main strut, this second pole is movably set on this first pole, described cotton rope one end connects this Metal Ball, and the other end then is connected on this first reference test bar or this second reference test bar.
2. drop tester according to the described genus ball of claim 1, it is characterized in that: described main strut is a hollow bushing, above-mentioned stating in the first pole activity is placed on this main strut, and this main strut sidewall also is provided with one and can be used for fixing first screw rod of this first pole.
3. drop tester according to the described genus ball of claim 1, it is characterized in that: described first pole is provided with a sleeve pipe, be placed on this sleeve pipe in this second pole activity, and this sleeve pipe is provided with one and can be used for fixing second screw rod of this second pole on this sleeve pipe.
4. drop tester according to the described genus ball of claim 1, it is characterized in that: described base is one to have the cast iron plate of three feets.
5. drop tester according to the described genus ball of claim 1, it is characterized in that: described Metal Ball is a steel ball.
6. drop tester according to the described genus ball of claim 1, it is characterized in that: described first reference test bar and described second reference test bar are provided with the screw thread that can avoid above-mentioned this cotton rope to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054075 CN2869832Y (en) | 2006-01-20 | 2006-01-20 | Metal-ball falling detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054075 CN2869832Y (en) | 2006-01-20 | 2006-01-20 | Metal-ball falling detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869832Y true CN2869832Y (en) | 2007-02-14 |
Family
ID=37724772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054075 Expired - Fee Related CN2869832Y (en) | 2006-01-20 | 2006-01-20 | Metal-ball falling detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869832Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980735A (en) * | 2012-11-15 | 2013-03-20 | 长春富维-江森自控汽车饰件系统有限公司 | Impact testing device of protecting board of automobile seat |
| CN106989881A (en) * | 2017-02-28 | 2017-07-28 | 宁波市宁乐建筑工程检测有限公司 | Guardrail hits detection device |
| CN109632231A (en) * | 2018-12-03 | 2019-04-16 | 安徽瀚洋旅游用品有限公司 | Luggage life test machine |
-
2006
- 2006-01-20 CN CN 200620054075 patent/CN2869832Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980735A (en) * | 2012-11-15 | 2013-03-20 | 长春富维-江森自控汽车饰件系统有限公司 | Impact testing device of protecting board of automobile seat |
| CN106989881A (en) * | 2017-02-28 | 2017-07-28 | 宁波市宁乐建筑工程检测有限公司 | Guardrail hits detection device |
| CN109632231A (en) * | 2018-12-03 | 2019-04-16 | 安徽瀚洋旅游用品有限公司 | Luggage life test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20120120 |