CN101458154A - Child bed impact tester - Google Patents
Child bed impact tester Download PDFInfo
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- CN101458154A CN101458154A CNA2008102343335A CN200810234333A CN101458154A CN 101458154 A CN101458154 A CN 101458154A CN A2008102343335 A CNA2008102343335 A CN A2008102343335A CN 200810234333 A CN200810234333 A CN 200810234333A CN 101458154 A CN101458154 A CN 101458154A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000003116 impacting effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 21
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000009863 impact test Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007958 sleep Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010016173 Fall Diseases 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to a child bed impact test machine, which is characterized in that the machine comprises a workbench, a frame, an impact hammer, an electromagnet, a lateral frame, a cylinder frame and a cylinder, wherein, the frame is fixed on the workbench; the frame is provided with the lateral frame; the cylinder frame is arranged on the lateral frame; the cylinder frame is provided with the cylinder; the electromagnet is fixed at the top end of a piston rod of the cylinder; and an iron plate is fixedly connected with the impact hammer by an impact frame. The bottom of the impact hammer is semi-spherical. The machine has the advantages that the structure is simple, the test is convenient, the impact performance of child bed can be detected precisely; the position can be changed automatically, single-point or multipoint impact is carried out alternately, and control and analysis can be realized automatically, thus ensuring the good quality of factory products, so as to ensure the safety of children.
Description
Technical field
The present invention relates to a kind of Children pick-up unit, specifically relate to a kind of child bed impact tester, belong to the pick-up unit technical field.
Background technology
Along with the raising of people's living standard, especially for metropolitan people, generally all can prepare Children to child, before sleeping in child's branch room, child sleeps on Children and father and mother divide bed to sleep.Generally, child will sleep to 4-5 year with father and mother's chummery, and child sleeps on Children before this, so the structural strength of Children is fine.Especially child is relatively more naughty, jumps on the Children of being everlasting and makes a noise, and is bigger to the impact of Children, if the structural strength of Children is not enough, through behind the certain hour, the accident of Children bed board fracture takes place easily, makes child injured.If increase the thickness of bed board or adopt expensive material, make manufacturing cost increase again.
At present, detection for the impact resistance of Children is still blank, also there is not to be used for the special pick-up unit that the impact resistance of Children is detected, impact resistance to Children detects, also can only be to judge according to workman's experience, the omission accident taking place easily, cause the bad Children of impact resistance to dispatch from the factory, brings potential safety hazard for children's use.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of can be by the automatic control of computing machine, the child bed impact tester that the impact property of Children is detected.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of child bed impact tester, it is characterized in that comprising worktable 1, support 3, ram hammer 4, electromagnet 7, lateral frame 9, cylinder support 8 and cylinder 10, described support 3 is fixed on the worktable 1, lateral frame 9 is installed on support 3, cylinder support 8 is installed on the crossbearer 9, cylinder 10 is installed on cylinder support 8, and the top of the piston rod of cylinder 10 is fixed with electromagnet 7; Iron plate 6 is by impacting the fixedly connected ram hammer 4 of frame.
Aforesaid child bed impact tester, the bottom that it is characterized in that described ram hammer 4 is the semicircle sphere.
Aforesaid child bed impact tester is characterized in that on the described cylinder support 8 motor being installed, and the output terminal connection gear of motor is processed with tooth bar on described lateral frame 9, and wheel and rack matches; Described cylinder 10 is installed on the cylinder support 8 on the mounting rod vertical with lateral frame 9, is processed with tooth bar on the mounting rod, on cylinder 10 motor is housed, the output terminal connection gear of motor, and gear and tooth bar match.
Aforesaid child bed impact tester is characterized in that four angles of described lateral frame 9 are processed with threaded hole, cooperates with four lifting screws 14 respectively, and the lower end of lifting screw 14 is supported on respectively on the screw bolt seat 12, and four screw bolt seats 12 are separately fixed on the support 3; Be fixed with lifting motor 11 on a screw bolt seat 12, the output terminal of lifting motor 11 connects drive sprocket 16, and the position that parallels with drive sprocket on lifting screw 14 is fixed with lifting sprocket wheel 13, cooperates by chain between lifting sprocket wheel 13 and the drive sprocket 16; Stretch out from the top of support 3 upper end of described lifting screw 14, is fixed with 15, four synchronous sprocket wheel of synchronous sprocket wheel in the upper end of lifting screw 14 and cooperates driven in synchronism with a reel chain.
Aforesaid child bed impact tester is characterized in that the motor on described lifting motor 11, the lateral frame 9, the motor on the cylinder 10, the gauge tap of electromagnet 7 are linked to each other with outer computer by signal wire.
The invention has the beneficial effects as follows: the present invention is simple in structure, convenient test, can realize accurate detection to the impact property of Children, can replace automatically, single-point or multiple spot alternately impinge, and can realize automatic control, analysis, the quality of the product that guaranteed to dispatch from the factory is good, has guaranteed children's personal safety.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the partial schematic diagram that the lateral frame of Fig. 1 is set up lifting motor;
Fig. 3 is the side view of the lifting motor part of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing the present invention is done concrete being described below.
Fig. 1 is a structural representation of the present invention; Fig. 2 is the partial schematic diagram that the lateral frame of Fig. 1 is set up lifting motor; Fig. 3 is the side view of the lifting motor part of Fig. 2.As shown in the figure, child bed impact tester of the present invention, comprise worktable 1, support 3, ram hammer 4, electromagnet 7, lateral frame 9, cylinder support 8 and cylinder 10 etc., support 3 is fixed on the worktable 1, support 3 is a framed structure, and lateral frame 9 is installed on support 3, and cylinder support 8 is installed on lateral frame 9, the top that cylinder 10 is installed in the piston rod of cylinder support 8 upper cylinders 10 is fixed with electromagnet 7, and iron plate 6 is by impacting the fixedly connected ram hammer 4 of frame.In order to prevent that 4 pairs of Children test specimens 2 of ram hammer from causing improper damage, the semicircle sphere is made in the bottom of ram hammer.
When carrying out impulse test, Children test specimen 2 is placed on the worktable 1, ram hammer 4 is aimed at the position that will impact, give electromagnet 7 energisings, electromagnet 7 just holds iron plate 6, the piston rod withdrawal of cylinder 10, after ram hammer 4 mentioned, make electromagnet 7 dead electricity again, electromagnet 7 separates with iron plate 6, ram hammer 4 free-fallings are carried out impulse test to Children test specimen 2.After repeating repeatedly, check the damaged condition of Children test specimen 2.
For convenient multiple spot to Children is realized impacting, and for easy to detect, the present invention has designed X, the Y apparatus for adjusting position of cylinder 10.On cylinder support 8, motor is installed, the output terminal connection gear of motor, manufacturing gear strip on lateral frame 9, wheel and rack cooperates, and rotates by motor driven gear, realizes the left and right sides position adjustments of cylinder support 8 on lateral frame 9.Equally, on cylinder 10, motor is installed, the output terminal connection gear of motor; Cylinder 10 is installed on the cylinder support 8 on the mounting rod vertical with lateral frame 9, is processed with tooth bar on the mounting rod, on cylinder 10 motor is installed, the output terminal connection gear of motor, and wheel and rack cooperates.By motor-driven opinion rotation just, drive cylinder 10 front and back on cylinder support 8 and move.So, just can change the position of Children test specimen 2, just can realize the impact of the optional position of whole Children test specimen 2 by the position that changes cylinder 10.
Shown in Fig. 2,3, the present invention is in order to realize the up-down adjustment of lateral frame 9, four angles at lateral frame 9 are processed with threaded hole respectively, four threaded holes cooperate with lifting screw 14 respectively, the lower end of lifting screw 14 is supported on respectively on the screw bolt seat 12, and four screw bolt seats 12 are separately fixed on four angles of support 3; Be fixed with lifting motor 11 on a screw bolt seat 12 therein, the output terminal of lifting motor 11 connects drive sprocket 16, the position that parallels with drive sprocket 16 on lifting screw 14 is fixed with lifting sprocket wheel 13, cooperates by chain between lifting sprocket wheel 13 and the drive sprocket 16; Stretch out from the top of support 3 upper end of lifting screw 14, is fixed with 15, four synchronous sprocket wheel of synchronous sprocket wheel in the upper end of lifting screw 14 and cooperates driven in synchronism with a reel chain.Lifting motor 11 rotates, and drives lifting screw 14 and rotates, and the synchronous sprocket wheel 15 of lifting screw upper end drives reel chain, makes four synchronous sprocket wheel rotate synchronously, thereby realizes four angle synchronization liftings of lateral frame 9, has kept the balance of lateral frame 9.
In addition, in order to realize automatic control, motor on lifting motor 11, the lateral frame 9, the motor on the cylinder 10, the gauge tap of electromagnet 7 are linked to each other with outer computer by signal wire, control the action of each motor and electromagnet, and show real time data by outer computer.
During detection,, select the ram hammer 4 of approrpiate wts and size according to the Children test specimen 2 and the testing requirements of different model, Children test specimen 8 is placed on the worktable 1, regulate the stroke of cylinder 10 and the height of lateral frame 9, make cylinder 10 can employee's card normal, and shock height meets the requirements.
Test parameter is imported in the outer computer, controlled by outer computer.Input parameter comprises that coordinate, impact mode (single-point or multiple spot cycle impact), the electromagnet of shock point get dead electricity time, cylinder dead time, translational speed, trace-diagram, test number (TN) etc., utilizes the weight of ram hammer 4, simulates impact.Through behind certain number of times, outer computer sends system's halt instruction, and Children test specimen 2 is checked its damage situations.If test specimen destroys or the arrival of specimen test number of times in test process midway, board can also keep test result by auto stop.Outer computer shows correlation parameter and trace-diagram in real time, makes testing result very clear.
The present invention can realize control automatically by outer computer, analyzes, prints, storage, and is accurate to the detection of the impact property of Children, prevented dispatching from the factory of bad product, has market efficiency preferably.
The foregoing description does not limit the present invention in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in protection scope of the present invention.
Claims (5)
1, child bed impact tester, it is characterized in that comprising worktable, support, ram hammer, electromagnet, lateral frame, cylinder support and cylinder, described support is fixed on the worktable, lateral frame is installed on support, the cylinder support is installed on the crossbearer, on the cylinder support cylinder is installed, the top of the piston rod of cylinder is fixed with electromagnet; Iron plate is by impacting the fixedly connected ram hammer of frame.
2, child bed impact tester according to claim 1, the bottom that it is characterized in that described ram hammer is the semicircle sphere.
3, child bed impact tester according to claim 1 is characterized in that on the described cylinder support motor being installed, and the output terminal connection gear of motor is processed with tooth bar on described lateral frame, and wheel and rack matches; Described cylinder is installed on the mounting rod vertical with lateral frame on the cylinder support, is processed with tooth bar on the mounting rod, and motor is housed on cylinder, the output terminal connection gear of motor, and gear and tooth bar match.
4, child bed impact tester according to claim 3, four angles that it is characterized in that described lateral frame are processed with threaded hole, cooperate with four lifting screws respectively, the lower end of lifting screw is supported on respectively on the screw bolt seat, and four screw bolt seats are separately fixed on the support; Be fixed with lifting motor on a screw bolt seat, the output terminal of lifting motor connects drive sprocket, and the position that parallels with drive sprocket on lifting screw is fixed with the lifting sprocket wheel, cooperates by chain between lifting sprocket wheel and the drive sprocket; Stretch out from the top of support the upper end of described lifting screw, is fixed with synchronous sprocket wheel in the upper end of lifting screw, and four synchronous sprocket wheel cooperate driven in synchronism with a reel chain.
5, child bed impact tester according to claim 4 is characterized in that the motor on described lifting motor, the lateral frame, the motor on the cylinder, the gauge tap of electromagnet are linked to each other with outer computer by signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102343335A CN101458154A (en) | 2008-11-12 | 2008-11-12 | Child bed impact tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102343335A CN101458154A (en) | 2008-11-12 | 2008-11-12 | Child bed impact tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101458154A true CN101458154A (en) | 2009-06-17 |
Family
ID=40769143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102343335A Pending CN101458154A (en) | 2008-11-12 | 2008-11-12 | Child bed impact tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101458154A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519699A (en) * | 2011-12-12 | 2012-06-27 | 中联重科股份有限公司 | Falling object impact test device and cab comprehensive test system |
| CN104833577A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well comprehensive test detector |
| CN105628324A (en) * | 2016-04-07 | 2016-06-01 | 永嘉县产品质量监督检验所 | Swing seat anti-impact tester |
| CN106840321A (en) * | 2016-11-11 | 2017-06-13 | 菏泽海诺知识产权服务有限公司 | Fire extinguishing system water flow indicator shock resistance automatic test equipment, method |
| CN107345845A (en) * | 2017-07-17 | 2017-11-14 | 岳心怡 | A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device |
| CN108827577A (en) * | 2018-04-23 | 2018-11-16 | 莱茵技术（上海）有限公司 | A kind of automation trampoline device for detecting performance |
| CN109297664A (en) * | 2018-11-01 | 2019-02-01 | 杭州应敏科技有限公司 | Full-automatic mechanical collision tester |
| CN109959571A (en) * | 2017-12-25 | 2019-07-02 | 明门(中国)幼童用品有限公司 | The mobile strength tester of infanette |
| CN113109183A (en) * | 2021-04-06 | 2021-07-13 | 宁波渝杰建设工程检测有限公司 | Outer wall insulation board shock resistance check out test set |
| CN116692630A (en) * | 2023-06-07 | 2023-09-05 | 重庆能源职业学院 | Elevator safety detection device |
-
2008
- 2008-11-12 CN CNA2008102343335A patent/CN101458154A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519699A (en) * | 2011-12-12 | 2012-06-27 | 中联重科股份有限公司 | Falling object impact test device and cab comprehensive test system |
| CN102519699B (en) * | 2011-12-12 | 2014-12-10 | 中联重科股份有限公司 | cab comprehensive test system |
| CN104833577A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well comprehensive test detector |
| CN104833577B (en) * | 2015-04-07 | 2018-01-12 | 昆明理工大学 | A kind of plastic inspection well compbined test detection means |
| CN105628324A (en) * | 2016-04-07 | 2016-06-01 | 永嘉县产品质量监督检验所 | Swing seat anti-impact tester |
| CN105628324B (en) * | 2016-04-07 | 2018-06-22 | 永嘉县质量技术监督检测研究院 | A kind of swing seat anticollision tester |
| CN106840321A (en) * | 2016-11-11 | 2017-06-13 | 菏泽海诺知识产权服务有限公司 | Fire extinguishing system water flow indicator shock resistance automatic test equipment, method |
| CN107345845A (en) * | 2017-07-17 | 2017-11-14 | 岳心怡 | A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device |
| CN109959571B (en) * | 2017-12-25 | 2021-10-08 | 明门(中国)幼童用品有限公司 | Moving strength testing machine for baby crib |
| CN109959571A (en) * | 2017-12-25 | 2019-07-02 | 明门(中国)幼童用品有限公司 | The mobile strength tester of infanette |
| CN108827577A (en) * | 2018-04-23 | 2018-11-16 | 莱茵技术（上海）有限公司 | A kind of automation trampoline device for detecting performance |
| CN109297664A (en) * | 2018-11-01 | 2019-02-01 | 杭州应敏科技有限公司 | Full-automatic mechanical collision tester |
| CN109297664B (en) * | 2018-11-01 | 2024-05-07 | 杭州应敏科技有限公司 | Full-automatic mechanical collision testing machine |
| CN113109183A (en) * | 2021-04-06 | 2021-07-13 | 宁波渝杰建设工程检测有限公司 | Outer wall insulation board shock resistance check out test set |
| CN116692630A (en) * | 2023-06-07 | 2023-09-05 | 重庆能源职业学院 | Elevator safety detection device |
| CN116692630B (en) * | 2023-06-07 | 2024-01-26 | 重庆能源职业学院 | Elevator safety detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: KUNSHAN INNOVATIVE TESTING TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: YAO ZECHENG Effective date: 20100511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100511 Address after: 215321, No. 558, Zhang Pu Road, Kunshan, Jiangsu Applicant after: Kunshan on Innovation and Technology Co., Ltd. Address before: 215321, No. 558, Zhang Pu Road, Kunshan, Jiangsu Applicant before: Tao Zecheng |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090617 |