CN103439196A - Detection device for bending strength of junction of power supply wire and plug - Google Patents
Detection device for bending strength of junction of power supply wire and plug Download PDFInfo
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- CN103439196A CN103439196A CN2013103801187A CN201310380118A CN103439196A CN 103439196 A CN103439196 A CN 103439196A CN 2013103801187 A CN2013103801187 A CN 2013103801187A CN 201310380118 A CN201310380118 A CN 201310380118A CN 103439196 A CN103439196 A CN 103439196A
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- locating device
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Abstract
The invention discloses a detection device for bending strength of junction of a power supply wire and a plug, and relates to the technical field of the detection of a dust collector part. The detection device comprises a power supply wire and plug positioning device and a support, wherein the support comprises a concave frame, a supporting rod is arranged on the upper inner side of the concave frame, two side plates of the concave frame are connected with a connecting plate, the power supply wire and plug positioning device is movably connected with the connecting plate; the detection device also comprises a swinging motor, the swinging motor is arranged on the outer side of the connecting plate and connected with the power supply wire and plug positioning device and is used for driving the power supply wire and plug positioning device to rotate. By adopting the detection device, the bending strength of the junction of the power supply wire and the plug can be realized, the structure is simple, flexibility in detection can be realized, and the detection effect is remarkable.
Description
Technical field
The present invention relates to suction cleaner Components field, relates in particular to a kind of power lead and plug connecting portion bending strength pick-up unit.
Background technology
Because in use needing tractive, suction cleaner drags, the connecting portion of its power lead and plug needs good intensity, to guarantee the use of suction cleaner safety, therefore in order to improve the quality of products, be necessary power lead and the bending strength of poor too many connecting portion are detected, the inventor has developed a kind of power-line plug locating device (as shown in Figure 1), can position difform power-line plug, be suitable as the detent mechanism of pick-up unit, yet, also there is no a kind of effective pick-up unit in prior art, for power lead and plug connecting portion bending strength, detect.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is to provide a kind of pick-up unit simple in structure, in order to detect dust-collector power line and plug connecting portion bending strength.
(2) technical scheme
In order to address the above problem, the invention provides a kind of power lead and plug connecting portion bending strength pick-up unit, described pick-up unit comprises: the power-line plug locating device, support, described support comprises concave frame, described concave frame upper inner is provided with support bar, be connected with web joint on the biside plate of described concave frame, described power-line plug locating device and described web joint are flexibly connected, described pick-up unit also comprises oscillating motor, it is located at the outside of described web joint and is connected with described power-line plug locating device, for driving described power-line plug locating device rotary oscillation.
Wherein, described power-line plug locating device is connected with described web joint by bearing pin, and described power-line plug locating device can be around described bearing pin rotary oscillation.
Wherein, described support bar place axis is parallel with the bottom surface of described concave frame.
Wherein, described pick-up unit also comprises the controller (not shown), and described controller is connected with described oscillating motor, and described controller comprises counting module and display module, for adding up, drives number of times and shows.
Wherein, described concave frame bottom side is provided with spacing reinforcement.
Wherein, described pick-up unit also comprises weight, and described weight is connected with an end of plug connecting portion with described power lead, and described weight is positioned at the below of described spacing reinforcement.
Wherein, described weight is counterweight.
(3) beneficial effect
Device of the present invention can be realized the bending strength of dust-collector power line and plug connecting portion is detected, and apparatus structure is simple, detects flexibly, detects effect remarkable.
The accompanying drawing explanation
Fig. 1 is the structural representation of power-line plug locating device of the present invention;
Fig. 2 is the structural representation of one embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for the present invention is described, but are not used for limiting the scope of the invention.
Shown in Fig. 1～2, described pick-up unit comprises: power-line plug locating device 5, support, described support comprises concave frame 1, described concave frame 1 upper inner is provided with support bar 3, all be connected with web joint 2 on the biside plate of described concave frame 1, described power-line plug locating device 5 is flexibly connected with described web joint 2, described power-line plug locating device 5 can be done rotary oscillation, described pick-up unit also comprises oscillating motor 6, it is located at the outside of described web joint 2 and is connected with described power-line plug locating device 5, for driving described power-line plug locating device 5 rotary oscillations.
Power-line plug locating device provided by the invention 5 with described web joint 2 movable connection methods is, by bearing pin 10, with described web joint 2, is connected, and described power-line plug locating device 5 can be around described bearing pin 10 rotary oscillations.
Preferably, described support bar 3 place axis are parallel with the bottom surface of described concave frame 1.
In order to realize robotization, preferably, described pick-up unit also comprises the controller (not shown), and described controller is connected with described oscillating motor, and described controller comprises counting module and display module, for adding up, drives number of times and shows.
Preferably, described concave frame 1 bottom side is provided with spacing reinforcement 4.
Preferably, described pick-up unit also comprises weight 8, and described weight 8 is connected with an end of plug connecting portion 9 with described power lead, and described weight 8 is positioned at the below of described spacing reinforcement 4.
Preferably, described weight 8 is counterweight.
During detection, plug is fixed on the power-line plug locating device and connects, the plug below arranges counterweight, for the tractive power lead, oscillating motor drives described power-line plug locating device to swing by preset angles, the connecting portion of power lead and plug, by rule, with support bar, contact, and push, simulation realizes the detection of bending strength, and is detected number of times and shown by controller (not shown) statistics.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (7)
1. a power lead and plug connecting portion bending strength pick-up unit, it is characterized in that, described pick-up unit comprises: the power-line plug locating device, support, described support comprises concave frame, described concave frame upper inner is provided with support bar, all be connected with web joint on the biside plate of described concave frame, described power-line plug locating device and described web joint are flexibly connected, described pick-up unit also comprises oscillating motor, it is located at the outside of described web joint and is connected with described power-line plug locating device, for driving described power-line plug locating device rotary oscillation.
2. pick-up unit as claimed in claim 1, is characterized in that, described power-line plug locating device is connected with described web joint by bearing pin, and described power-line plug locating device can be around described bearing pin rotary oscillation.
3. pick-up unit as claimed in claim 1, is characterized in that, described support bar place axis is parallel with the bottom surface of described concave frame.
4. pick-up unit as claimed in claim 1, it is characterized in that, described pick-up unit also comprises the controller (not shown), and described controller is connected with described oscillating motor, described controller comprises counting module and display module, for adding up, drives number of times and shows.
5. pick-up unit as claimed in claim 1, is characterized in that, described concave frame bottom side is provided with spacing reinforcement.
6. as pick-up unit as described in claim 1 or 5, it is characterized in that, described pick-up unit also comprises weight, and described weight is connected with an end of plug connecting portion with described power lead, and described weight is positioned at the below of described spacing reinforcement.
7. pick-up unit as claimed in claim 6, is characterized in that, described weight is counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103801187A CN103439196A (en) | 2013-08-28 | 2013-08-28 | Detection device for bending strength of junction of power supply wire and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103801187A CN103439196A (en) | 2013-08-28 | 2013-08-28 | Detection device for bending strength of junction of power supply wire and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103439196A true CN103439196A (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103801187A Pending CN103439196A (en) | 2013-08-28 | 2013-08-28 | Detection device for bending strength of junction of power supply wire and plug |
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| CN (1) | CN103439196A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699226A (en) * | 2016-03-04 | 2016-06-22 | 德州泓淋电子有限公司 | Automatic swing test device for DC power lines |
| CN106018122A (en) * | 2016-05-26 | 2016-10-12 | 芜湖顺成电子有限公司 | Bending test device for low-smoke zero-halogen wire plug |
| CN107655765A (en) * | 2017-09-13 | 2018-02-02 | 莱茵技术-商检（宁波）有限公司 | A kind of cable bend detection device |
| CN104535434B (en) * | 2015-01-16 | 2018-05-11 | 奇瑞新能源汽车技术有限公司 | A kind of bending property testing device of electric car charger interface |
| CN108021775A (en) * | 2017-12-28 | 2018-05-11 | 江南大学 | Bending strength computational methods of the dust collector box body column under lateral load effect |
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| CN201331472Y (en) * | 2009-01-23 | 2009-10-21 | 广东省东莞市质量计量监督检测所 | Power supply cord bending tester |
| JP2010025573A (en) * | 2008-07-15 | 2010-02-04 | Toshiba Corp | Method and device for bending fracture test |
| CN203534914U (en) * | 2013-08-28 | 2014-04-09 | 苏州上洋机电科技有限公司 | Detection device for bending strength of connecting part between power line and plug |
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2013
- 2013-08-28 CN CN2013103801187A patent/CN103439196A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025573A (en) * | 2008-07-15 | 2010-02-04 | Toshiba Corp | Method and device for bending fracture test |
| CN201331472Y (en) * | 2009-01-23 | 2009-10-21 | 广东省东莞市质量计量监督检测所 | Power supply cord bending tester |
| CN203534914U (en) * | 2013-08-28 | 2014-04-09 | 苏州上洋机电科技有限公司 | Detection device for bending strength of connecting part between power line and plug |
Non-Patent Citations (2)
| Title |
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| ZHENG-MING HUANG: ""Ultimate strength of a composite cylinder subjected to three-point bending: correlation of beam theory with experiment"", 《COMPOSITE STRUCTURES》 * |
| 易洪雷 等: ""复合材料圆管弯曲强度研究"", 《玻璃钢》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535434B (en) * | 2015-01-16 | 2018-05-11 | 奇瑞新能源汽车技术有限公司 | A kind of bending property testing device of electric car charger interface |
| CN105699226A (en) * | 2016-03-04 | 2016-06-22 | 德州泓淋电子有限公司 | Automatic swing test device for DC power lines |
| CN106018122A (en) * | 2016-05-26 | 2016-10-12 | 芜湖顺成电子有限公司 | Bending test device for low-smoke zero-halogen wire plug |
| CN107655765A (en) * | 2017-09-13 | 2018-02-02 | 莱茵技术-商检（宁波）有限公司 | A kind of cable bend detection device |
| CN108021775A (en) * | 2017-12-28 | 2018-05-11 | 江南大学 | Bending strength computational methods of the dust collector box body column under lateral load effect |
| CN108021775B (en) * | 2017-12-28 | 2021-12-24 | 江南大学 | Method for calculating bending strength of upright post of dust remover box under action of transverse load |
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Application publication date: 20131211 |