CN100381807C - Infantile automobile chair handle push-pull tester and testing machine - Google Patents
Infantile automobile chair handle push-pull tester and testing machine Download PDFInfo
- Publication number
- CN100381807C CN100381807C CNB031785832A CN03178583A CN100381807C CN 100381807 C CN100381807 C CN 100381807C CN B031785832 A CNB031785832 A CN B031785832A CN 03178583 A CN03178583 A CN 03178583A CN 100381807 C CN100381807 C CN 100381807C
- Authority
- CN
- China
- Prior art keywords
- piston
- push
- handgrip
- infantile
- chair
- 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 - Lifetime
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to an infantile automobile chair handle push-pull tester and a testing method thereof. A positioning base is arranged on a machine base. One end of the machine base is perpendicularly and fixedly connected with a positioning pillar. A dynamic device is connected with the upper end of the positioning pillar by a connecting component, and a clamp is arranged at the front end of the dynamic device. The testing method comprises: installing an infantile automobile chair on the positioning base, putting the handle of the infantile automobile chair into the groove of the clamp, fixing the handle by a pin rod, setting a testing frequency and a push-pull force quantity value, and starting a testing machine. A steam flow enters the rear steam hole of a piston, pushes the piston to move forward and a piston rod to move outward, and drives the clamp to move forward. After a set pressure value is reached, an electromagnetic valve closes the rear steam inlet channel of the piston and opens the front channel of the piston. The piston moves backwards, the piston rod also moves backward along with the piston, and thus, the clamp is driven to move backward. When the set pressure value is reached, the electromagnetic valve closes the front channel of the piston and simultaneously opens the rear steam inlet channel. The processing is repeatedly carried out, and the handle is pushed for the push-pull test. Hardiness intensity data of the handle is obtained by the push-pull test. If the infantile automobile chair is not damaged in the frequency of a set test required fatigue life, the infantile automobile chair is a qualified product.
Description
Technical field
The present invention relates to a kind of car baby chair handgrip push and pulls experiment machine and method of testing thereof.
Background technology
Do not find identical or similar car baby chair handgrip push and pulls experiment machine and method of testing thereof.
Summary of the invention
The purpose of this invention is to provide a kind of blank of filling up test car baby chair handgrip push and pulls experiment equipment, car baby chair handgrip push and pulls experiment machine and the method for testing thereof of obtaining the test data means of testing accurately, reliably are provided.
Purpose of the present invention can reach by following measure:
This car baby chair handgrip push and pulls experiment machine, comprise cylinder, its special character is: described car baby chair handgrip push and pulls experiment machine comprises a support, this support one end is vertical with connecing a location column, the end, upper end of location column is provided with a connecting elements, the cylinder front end that this connecting elements connected is equipped with anchor clamps, and the pin that described anchor clamps by the C shape member of side fluting, vertically insert in the C shape member fluting constitutes; The support plane is provided with a location base, and described positioning base is slotted by the centre, and the pedestal of the curved protuberance in rear end constitutes; Guidance panel is installed in the position of support any appropriate.
Purpose of the present invention can also reach by following measure:
The method of the above-mentioned car baby chair handgrip push and pulls experiment machine test of this use child car chair handgrip, its special character is: the child car chair is installed on the positioning base, the handgrip of child car chair is in the anchor clamps fluting and with pin is fixed in the fluting; Set testing time and push-pull effort value, the starting characteristics test machine, steam flow enters from the piston rear end steam vent, promote piston-advance, piston rod moves outward, the drive anchor clamps advance, after the force value that arrival is set, and closed electromagnetic valve piston rear end admission passage, open the piston nose passage, move behind the piston, piston rod also with after move, move after driving anchor clamps, after arriving the force value of setting, solenoid valve is opened piston rear end admission passage simultaneously with the sealing of piston nose passage, and so forth circulation, promote handgrip and carry out push-pull test, push-pull test records the endure hardships data of intensity of handgrip, if the child car chair is unspoiled in setting the test number of times of required fatigue lifetime, is specification product.
The present invention has following advantage compared to existing technology:
Simple in structure, the measuring accuracy height, stressed even.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention is further detailed in conjunction with the accompanying drawings below:
Described car baby chair handgrip push and pulls experiment machine comprises a support 10, be equipped with by centre fluting 201 centre on plane on this support 10, the pedestal 202 of the curved protuberance in rear end constitutes positioning base 20, the vertical affixed location of the one end column 30 of support 10, the end, upper end of location column 30 connects cylinder 50 by connecting elements 40, and cylinder 50 has a built-in and at one end extended piston rod 501, piston rod 501 is connected with the unslotted bottom of C shape member 601.The front end of cylinder 50 is equipped with by the C shape member 601 of side fluting, vertically insert the anchor clamps 60 that the pin 602 in the C shape member fluting constitutes.Guidance panel 70 is installed in the front position that support 10 is positioned at side location column 30, and pressure sensing meter 701 is equipped with in the upper end of guidance panel 70, and counter 702 is equipped with in the lower end of guidance panel 70.
Method of testing:
The child car chair is installed on the positioning base 20, the handgrip of child car chair is in anchor clamps 60 flutings 603 and with pin 602 is fixed in the fluting 603; Set testing time and push-pull effort value, the starting characteristics test machine, steam flow enters from the piston rear end steam vent, promote piston-advance, piston rod moves outward, drive anchor clamps 60 and advance, behind the arrival travel switch, closed electromagnetic valve piston rear end admission passage, open the piston nose passage, move behind the piston, piston rod 501 also with after move, move after driving anchor clamps 60, after arriving the force value of setting, solenoid valve is opened piston rear end admission passage simultaneously with the sealing of piston nose passage, and so forth circulation, promote handgrip and carry out push-pull test, push-pull test records the endure hardships data of intensity of handgrip, if the child car chair is unspoiled in setting the test number of times of required fatigue lifetime, is specification product.
Claims (2)
1. car baby chair handgrip push and pulls experiment machine, comprise cylinder, it is characterized in that: described car baby chair handgrip push and pulls experiment machine comprises a support, the vertical affixed location column of this support one end, the end, upper end of location column is provided with a connecting elements, the cylinder front end that this connecting elements connected is equipped with anchor clamps, and the pin that described anchor clamps by the C shape member of side fluting, vertically insert in the C shape member fluting constitutes; The support plane is provided with a location base, and described positioning base is slotted by the centre, and the pedestal of the curved protuberance in rear end constitutes; Guidance panel is installed in the position of support any appropriate.
2. one kind is used the method for car baby chair handgrip push and pulls experiment machine test child car chair handgrip according to claim 1, it is characterized in that: the child car chair is installed on the positioning base, the handgrip of child car chair is in the anchor clamps fluting and with pin is fixed in the fluting; Set testing time and push-pull effort value, the starting characteristics test machine, steam flow enters from the piston rear end steam vent, promote piston-advance, piston rod moves outward, the drive anchor clamps advance, after the force value that arrival is set, and closed electromagnetic valve piston rear end admission passage, open the piston nose passage, move behind the piston, piston rod also with after move, move after driving anchor clamps, after arriving the force value of setting, solenoid valve is opened piston rear end admission passage simultaneously with the sealing of piston nose passage, and so forth circulation, promote handgrip and carry out push-pull test, push-pull test records the endure hardships data of intensity of handgrip, if the child car chair is unspoiled in setting the test number of times of required fatigue lifetime, is specification product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031785832A CN100381807C (en) | 2003-07-18 | 2003-07-18 | Infantile automobile chair handle push-pull tester and testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031785832A CN100381807C (en) | 2003-07-18 | 2003-07-18 | Infantile automobile chair handle push-pull tester and testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569514A CN1569514A (en) | 2005-01-26 |
| CN100381807C true CN100381807C (en) | 2008-04-16 |
Family
ID=34472820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031785832A Expired - Lifetime CN100381807C (en) | 2003-07-18 | 2003-07-18 | Infantile automobile chair handle push-pull tester and testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100381807C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621017A (en) * | 2011-01-26 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Detection device |
| CN103900809A (en) * | 2014-04-15 | 2014-07-02 | 盐城市九洲汽车配件有限公司 | Automatic detecting device for pull rod of automobile seat |
| CN106546489B (en) * | 2015-09-18 | 2023-12-12 | 神讯电脑(昆山)有限公司 | Handle detection device |
| CN108548675A (en) * | 2018-03-07 | 2018-09-18 | 江苏亿科检测技术服务有限公司 | It is a kind of to evaluate and test method and device of the environment temperature to children trolley intensity effect |
| CN111055742B (en) * | 2018-10-16 | 2022-06-10 | 丰田自动车株式会社 | Vehicle taking-in and taking-off auxiliary device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589174A (en) * | 1967-09-08 | 1971-06-29 | Stamicarbon | Apparatus for measuring the damping of vibrations in visco-elastic materials |
| CN2148959Y (en) * | 1991-11-12 | 1993-12-08 | 中国科学院金属腐蚀与防护研究所 | Low frequency fatigue testing machine |
| CN2529241Y (en) * | 2001-08-30 | 2003-01-01 | 金宝电子工业股份有限公司 | Device for investigating service life of expansion device capable of setting push-and-pull force |
-
2003
- 2003-07-18 CN CNB031785832A patent/CN100381807C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589174A (en) * | 1967-09-08 | 1971-06-29 | Stamicarbon | Apparatus for measuring the damping of vibrations in visco-elastic materials |
| CN2148959Y (en) * | 1991-11-12 | 1993-12-08 | 中国科学院金属腐蚀与防护研究所 | Low frequency fatigue testing machine |
| CN2529241Y (en) * | 2001-08-30 | 2003-01-01 | 金宝电子工业股份有限公司 | Device for investigating service life of expansion device capable of setting push-and-pull force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1569514A (en) | 2005-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105300812B (en) | The mechanical measuring and calculation method of Constitutive Relation of Soft Tissue tester and biologic soft tissue | |
| HK1079568A1 (en) | A diagnostic reagent for cancer and a diagnostic kit for cancer, comprising an anti-gpc3 antibody | |
| CN100381807C (en) | Infantile automobile chair handle push-pull tester and testing machine | |
| CN107340179A (en) | A kind of car bayonet catch pull-out test frock | |
| CN101187614A (en) | Laser positioning lens intensity detector | |
| CN207571574U (en) | FCT test systems based on resistance simulation | |
| CN210322123U (en) | Automobile connector plug-pull force testing machine | |
| CN204008676U (en) | The full-automatic sample introduction mechanism of a kind of flow cytometer | |
| CN212275942U (en) | Magnetic force test equipment and system of magnetic pressure maintaining controller by utilizing self-weight detection | |
| CN107992031A (en) | FCT test systems based on resistance simulation | |
| CN210004901U (en) | Automobile front outer waist line testing fixture | |
| CN209295889U (en) | A kind of pipette concentricity testing device | |
| CN203178010U (en) | Efficient testing machine for detecting test pretightening force | |
| CN212158534U (en) | Detection tool for automobile bottom plate | |
| CN207623473U (en) | FCT test equipments based on resistance simulation | |
| CN215004138U (en) | Damper pressure leakage detection device | |
| CN202814365U (en) | Integrated testing fixture for intermediate shaft assembly | |
| CN110082088A (en) | Brake pedal detector assembly | |
| CN208721518U (en) | A kind of hardness tester of redwood plank | |
| CN219915228U (en) | Concrete strength detection device | |
| CN113532222B (en) | Automobile seat checking fixture | |
| CN219869462U (en) | Gauge | |
| CN211783999U (en) | Deviation force detection pressure device and sensor deviation force detection system | |
| CN113405925B (en) | Steel ball drop test device | |
| CN214201908U (en) | Microscope quick movement detection platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050126 Assignee: CHINA WONDERLAND NURSERYGOODS Co.,Ltd. Assignor: Wonderland Nurserygoods Co.,Ltd. Contract record no.: 2011990000268 Denomination of invention: Infantile automobile chair handle push-pull tester and testing machine Granted publication date: 20080416 License type: Exclusive License Record date: 20110418 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |
|
| CX01 | Expiry of patent term |