CN204373876U - A kind of rotation falls bag test unit - Google Patents
A kind of rotation falls bag test unit Download PDFInfo
- Publication number
- CN204373876U CN204373876U CN201520095227.9U CN201520095227U CN204373876U CN 204373876 U CN204373876 U CN 204373876U CN 201520095227 U CN201520095227 U CN 201520095227U CN 204373876 U CN204373876 U CN 204373876U
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- Prior art keywords
- angular
- circular shaft
- rate sensor
- wheel box
- motor
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Abstract
The utility model relates to a kind of rotation and falls bag test unit, this device comprises connecing thing groove, being vertically set on the support connect on thing groove of bottom, cantilever tip is provided with rotatable circular shaft, motor and wheel box are installed in circular shaft, and angular transducer and angular-rate sensor; The glove cabin being provided with hatch door is connected on circular shaft by connecting link, can along with circular shaft is moving in a circle perpendicular in the plane on ground; PC is connected with angular-rate sensor with motor, wheel box, angular transducer by the mode of electrical connection, PC controls motor and wheel box, and acquisition angles sensor and angular-rate sensor numerical value, angle and linear velocity is obtained by computing, the hatch door opening glove cabin is controlled when reaching predetermined value, object in glove cabin falls ground, thus simulated altitude pendant thing.This apparatus structure is simple, easy to operate, can well fall thing by simulated altitude, and result is accurate, meanwhile, can not be subject to the restriction of height of instrument and space environment.
Description
Technical field
The utility model relates to a kind of product quality pick-up unit, is specifically related to a kind of rotation and falls bag test unit.
Background technology
Some products, as packaging bag will be carried out dropping inspection before dispatching from the factory.Throw from eminence after needing packaging bag to fill, whether damagedly observe.When carrying out dropping detection, usually from 2 meters, promote highly gradually.This just needs test unit that very high height is lifted in packaging bag, cause the volume of this test unit comparatively large, and the height falling bag test is also subject to the restriction of height of instrument.Meanwhile, whole test is more difficult completes in indoor.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of rotation to fall bag test unit, and this device can fall thing by simulated altitude, do not need very high height, and result is accurate.
For achieving the above object, the utility model provides following technical scheme:
A kind of rotation falls bag test unit, comprises connecing thing groove, being vertically set on the support connect on thing groove of bottom, cantilever tip is provided with rotatable circular shaft, is provided with motor and wheel box in circular shaft, and angular transducer and angular-rate sensor; The glove cabin being provided with hatch door is connected on circular shaft by connecting link, can along with circular shaft is moving in a circle perpendicular in the plane on ground; PC is connected with angular-rate sensor with motor, wheel box, angular transducer by the mode of electrical connection, PC controls motor and wheel box, and acquisition angles sensor and angular-rate sensor numerical value, angle and linear velocity is obtained by computing, the hatch door opening glove cabin is controlled when reaching predetermined value, object in glove cabin falls ground, thus simulated altitude pendant thing.
Further, being vertically set on the support connect on thing groove described in is adjustable for height telescoping shoring column.
The beneficial effects of the utility model are: the rotation that the utility model provides falls bag test unit structure simply, easy to operate, can well fall thing by simulated altitude, and result are accurate, meanwhile, can not be subject to the restriction of height of instrument and space environment.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of device described in the utility model;
Wherein: 1-angular transducer and angular-rate sensor, 2-rotating shaft, 3-glove cabin, 4-hatch door, 5-determinand, 6-PC end, 7-connect thing groove, 8-connecting link, 9-support.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Fig. 1 is the structural representation of device described in the utility model, as shown in the figure, this device comprises connecing thing groove 7, being vertically set on the support 9 connect on thing groove 7 of bottom, support 9 top is provided with rotatable circular shaft 2, motor and wheel box are installed in circular shaft 2, and angular transducer and angular-rate sensor 1; The glove cabin 3 being provided with hatch door 4 is connected on circular shaft 2 by connecting link 8, can along with circular shaft 2 is moving in a circle perpendicular in the plane on ground; PC 6 is connected with angular-rate sensor 1 with motor, wheel box, angular transducer by the mode of electrical connection, PC 6 pairs of motors and wheel box control, and acquisition angles sensor and angular-rate sensor numerical value, angle and linear velocity is obtained by computing, the hatch door opening glove cabin is controlled when reaching predetermined value, object 5 in glove cabin falls ground, thus simulated altitude pendant thing.Connecing thing groove 7, to be used for preventing determinand from collapsing loose.Improve as one, the support 9 connect on thing groove can adopt adjustable for height telescoping shoring column, thus conveniently regulates fast highly realizing.
When this device of use carries out falling bag detection, test object is put into glove cabin, control motor and wheel box work, thus the circular shaft on drive support rotates, object under test after rotating in glove cabin will with certain initial velocity, use PC acquisition angles sensor and angular-rate sensor numerical value, angle and linear velocity is obtained by computing, when finding that angle and linear velocity reach predetermined value, the hatch door controlling glove cabin is opened, test object is fallen ground, thus the phenomenon of simulated altitude pendant thing.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (2)
1. bag test unit is fallen in a rotation, it is characterized in that: comprise connecing thing groove, being vertically set on the support connect on thing groove of bottom, cantilever tip is provided with rotatable circular shaft, motor and wheel box are installed in circular shaft, and angular transducer and angular-rate sensor; The glove cabin being provided with hatch door is connected on circular shaft by connecting link, can along with circular shaft is moving in a circle perpendicular in the plane on ground; PC is connected with angular-rate sensor with motor, wheel box, angular transducer by the mode of electrical connection, PC controls motor and wheel box, and acquisition angles sensor and angular-rate sensor numerical value, angle and linear velocity is obtained by computing, the hatch door opening glove cabin is controlled when reaching predetermined value, object in glove cabin falls ground, thus simulated altitude pendant thing.
2. one according to claim 1 rotates and falls bag test unit, it is characterized in that: described in be vertically set on the support connect on thing groove be adjustable for height telescoping shoring column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095227.9U CN204373876U (en) | 2015-02-09 | 2015-02-09 | A kind of rotation falls bag test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095227.9U CN204373876U (en) | 2015-02-09 | 2015-02-09 | A kind of rotation falls bag test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373876U true CN204373876U (en) | 2015-06-03 |
Family
ID=53330086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095227.9U Expired - Fee Related CN204373876U (en) | 2015-02-09 | 2015-02-09 | A kind of rotation falls bag test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213065A (en) * | 2020-09-22 | 2021-01-12 | 广东威尔科技推广有限公司 | Electronic product detection test stand |
-
2015
- 2015-02-09 CN CN201520095227.9U patent/CN204373876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213065A (en) * | 2020-09-22 | 2021-01-12 | 广东威尔科技推广有限公司 | Electronic product detection test stand |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20200209 |