CN201707194U - Multiple drop test device - Google Patents
Multiple drop test device Download PDFInfo
- Publication number
- CN201707194U CN201707194U CN201020208335XU CN201020208335U CN201707194U CN 201707194 U CN201707194 U CN 201707194U CN 201020208335X U CN201020208335X U CN 201020208335XU CN 201020208335 U CN201020208335 U CN 201020208335U CN 201707194 U CN201707194 U CN 201707194U
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- China
- Prior art keywords
- driving lever
- drop test
- block
- motor
- guide rod
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- Expired - Fee Related
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Abstract
The utility model discloses a multiple drop test device comprising a base, wherein the base is provided with a supporting block and a supporting pole; the supporting block is provided with a motor; the output shaft of the motor is fixedly connected with the middle of a driving lever; the supporting pole is provided with a guide rail which is slidably connected with a guide rod; the top end of the guide rod is provided with a baffle plate; and when the driving lever is at the horizontal position, one end of the driving lever presses against the lower surface of the baffle plate. The multiple drop test device adopts mechanical drive, has simple and durable mechanism, and can automatically work only by connecting the tested sample to the guide rod so as to save plenty of time and manpower.
Description
Technical field
The utility model relates to a kind of testing apparatus, particularly a kind of repeatedly drop test equipment.
Background technology
Along with the development of society and the enhancing of people's right-safeguarding consciousness, people are more and more higher to the quality requirements of product, and therefore for each manufacturer, the quality that how to improve product becomes a key subject that is related to Business survival and development.Can do not influence at present the quality of product in order to verify product stand repeatedly to fall, people often need product is placed on and carry out repeatedly fall-down test on the drop machine.
Present testing apparatus of product being carried out drop test once falls in execution and needs 2 personnel on the scene, and the operational testing time of carrying out a fall-down test is 30 seconds, needs the time of length if carry out test of many times, and will waste great amount of manpower.It is to take vapour-pressure type to fall that present drop test device design is arranged again, and equipment can be because heating causes instability or damage in repeating test process.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of repeatedly drop test equipment of easy to operate, working stability.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of repeatedly drop test equipment, it comprises a base, described base is provided with a back-up block and a support column, described back-up block is provided with a motor, and the output shaft of described motor is connected with the center fixed of a driving lever, and described support column is provided with a guide rail, a described guide rail and a guide rod are slidingly connected, the top of described guide rod is provided with a block, and when described driving lever was positioned at horizontal level, an end of described driving lever was resisted against on the lower surface of described block.
Preferably, the two ends of described driving lever are provided with pulley.
Preferably, comprise that is also detected the counter that described driving lever rotates the number of turns, described counter is connected with a controller, and described controller is connected with described motor.
Technique scheme has following beneficial effect: this repeatedly drop test equipment in when work, the lower end of specimen and guide rod is flexible coupling, motor drives driving lever and rotates, when driving lever is positioned at horizontal level, driving lever is resisted against on the lower surface of block, along with the rotation of motor drive driving lever, driving lever promotes block and moves up, when driving lever rotates to certain angle, driving lever and block break away from, block free-falling, specimen also with the block free-falling, finish drop test, continuation rotation along with motor, the other end of driving lever is resisted against on the lower surface of block, and then moves on the drive block, thereby the drive specimen of going round and beginning again is carried out drop test.This is drop test equipment employing mechanical drive repeatedly, and mechanism is simple, durable, as long as specimen is connected on the guide rod, this equipment can be worked automatically, can save a large amount of time and manpower.
Above-mentioned explanation only is the general introduction of this new technique scheme, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, this repeatedly drop test equipment comprise a base 1, base 1 is provided with a back-up block 2 and a support column 3, back-up block 2 is provided with a motor 4, the output shaft of motor 4 is connected with the center fixed of a driving lever 5, the two ends of driving lever are provided with pulley 6.Support column 3 is provided with a guide rail 7, and a guide rail 7 and a guide rod 8 are slidingly connected, and the top of guide rod 8 is provided with a block 9, and when driving lever 5 was positioned at horizontal level, an end of driving lever 5 was resisted against on the lower surface of block 9.This repeatedly drop test equipment comprise that also a detection driving lever 5 rotates the counter of the number of turns, counter is connected with a controller, controller is connected with motor 4.
This repeatedly drop test equipment in when work, the lower end of specimen and guide rod 8 is flexible coupling with rope, driving driving lever 5 by controller control motor 4 then rotates, when driving lever 5 is positioned at horizontal level, driving lever 5 is resisted against on the lower surface of block 9, along with the rotation of motor 4 drive driving levers 5, driving lever 5 promotes blocks 9 and moves up, and pulley 6 can make things convenient for driving lever 5 to slide at the lower surface of block 9.
When driving lever 5 rotates to certain angle, driving lever 5 breaks away from block 9, block 9 free-fallings, specimen also with block 9 free-fallings, finish drop test one time.Along with the continuation rotation of motor 4, the other end of driving lever 5 is resisted against on the lower surface of block, and then moves on the drive block 9, thereby the drive specimen of going round and beginning again is carried out drop test.Counter can detect the number of turns that driving lever 5 rotates, and driving lever 5 rotates a week, and specimen falls twice, so also just can detect the number of times that specimen is fallen, when drop number reaches the regulation requirement, and the stall of controller control motor, test is finished.
This is drop test equipment employing mechanical drive repeatedly, and mechanism is simple, durable, and as long as specimen is connected on the guide rod, this equipment can be worked automatically, can save a large amount of time and manpower.
More than a kind of repeatedly drop test equipment that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (3)
1. drop test equipment repeatedly, it is characterized in that: it comprises a base, described base is provided with a back-up block and a support column, described back-up block is provided with a motor, and the output shaft of described motor is connected with the center fixed of a driving lever, and described support column is provided with a guide rail, a described guide rail and a guide rod are slidingly connected, the top of described guide rod is provided with a block, and when described driving lever was positioned at horizontal level, an end of described driving lever was resisted against on the lower surface of described block.
2. repeatedly drop test equipment according to claim 1, it is characterized in that: the two ends of described driving lever are provided with pulley.
3. repeatedly drop test equipment according to claim 1 is characterized in that: comprise that is also detected the counter that described driving lever rotates the number of turns, described counter is connected with a controller, and described controller is connected with described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208335XU CN201707194U (en) | 2010-05-31 | 2010-05-31 | Multiple drop test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208335XU CN201707194U (en) | 2010-05-31 | 2010-05-31 | Multiple drop test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707194U true CN201707194U (en) | 2011-01-12 |
Family
ID=43444355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020208335XU Expired - Fee Related CN201707194U (en) | 2010-05-31 | 2010-05-31 | Multiple drop test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707194U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101474A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Wheelchair falling strength testing device |
| CN104101473A (en) * | 2013-04-07 | 2014-10-15 | 群光电子(苏州)有限公司 | Counting type automatic falling machine |
| CN104880292A (en) * | 2014-06-20 | 2015-09-02 | 戈静 | Mobile phone drop test device |
| CN107284964A (en) * | 2017-06-28 | 2017-10-24 | 安徽江淮汽车集团股份有限公司 | Large-scale workpiece transfer equipment |
| CN107621344A (en) * | 2017-08-25 | 2018-01-23 | 广西秀美壮乡能源环保有限公司 | A kind of drop test equipment |
| CN115597814A (en) * | 2022-12-14 | 2023-01-13 | 山东工程职业技术大学（Cn） | Continuous testing arrangement of sports equipment impact experiment |
-
2010
- 2010-05-31 CN CN201020208335XU patent/CN201707194U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101474A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Wheelchair falling strength testing device |
| CN104101473A (en) * | 2013-04-07 | 2014-10-15 | 群光电子(苏州)有限公司 | Counting type automatic falling machine |
| CN104880292A (en) * | 2014-06-20 | 2015-09-02 | 戈静 | Mobile phone drop test device |
| CN107284964A (en) * | 2017-06-28 | 2017-10-24 | 安徽江淮汽车集团股份有限公司 | Large-scale workpiece transfer equipment |
| CN107621344A (en) * | 2017-08-25 | 2018-01-23 | 广西秀美壮乡能源环保有限公司 | A kind of drop test equipment |
| CN115597814A (en) * | 2022-12-14 | 2023-01-13 | 山东工程职业技术大学（Cn） | Continuous testing arrangement of sports equipment impact experiment |
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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: 20110112 Termination date: 20130531 |