CN101685046A - Test equipment - Google Patents
Test equipment Download PDFInfo
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- CN101685046A CN101685046A CN200810168064A CN200810168064A CN101685046A CN 101685046 A CN101685046 A CN 101685046A CN 200810168064 A CN200810168064 A CN 200810168064A CN 200810168064 A CN200810168064 A CN 200810168064A CN 101685046 A CN101685046 A CN 101685046A
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- pneumatic cylinder
- connector
- external force
- tester table
- electronic installation
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Abstract
The invention discloses test equipment which can be used for performing an overloading test on a connection port of an electronic device, wherein the test equipment comprises a bearing platform and atest tool. The bearing platform is suitable to clamp the electronic device and drive the electronic device to rotate around a rotating shaft. The test tool comprises a connector, a pneumatic cylinderand a thimble. The connector is suitable to be jointed with the connection port and to drive the electronic device to rotate around the rotating device; and the pneumatic cylinder is supported on a bearing surface and the thimble is arranged on the pneumatic cylinder and is driven by the pneumatic cylinder to push the connector so as to enable the connector to bear a preset outside force, whereina forced direction of the connector is vertical to the rotating shaft.
Description
Technical field
The invention relates to a kind of tester table (testing apparatus), and particularly test the tester table of (overload test) in order to the connectivity port (connecting port) of an electronic installation (electronic device) is carried out overburden relevant for a kind of.
Background technology
Along with development of science and technology, personal computer (personal computer, PC) become one of necessity in human lives and the work, it not only allows the storage of various information more convenient, transmit more quick, more simple on the document processing operation, also for people at food, clothing, each life aspect such as live, go, educate, find pleasure in and bring many facilities.Wherein, notebook (notebook PC), palmtop computer (pocket PC) more become the market mainstream because of having light, thin, short, little and easy to carry characteristic gradually with flat computer portable computers (portable PC) such as (tablet PC).
For volume and the weight that reduces portable computer, many computer peripheral apparatus (peripheral) all are to be connected to portable computer in external mode.Therefore; portable computer can be equipped with many connectivity ports usually; as universal serial (universal serial bus; USB) port, high resolution multimedia interface (high definition multimedia interface; HDMI), analog video interface (D-subminiature; D-SUB), (digital visual interface is DVI) with IEEE 1394 generic serial ports (IEEE 1394 series bus) etc. for the digital video interface.
In general, the manufacturer of portable computer can carry out the overburden test to the connectivity port usually, with the strength of connection between test connectivity port and the mainboard (motherboard).Present overburden test is normally earlier clamped portable computer with a carrying platform (carrying platform) of a tester table, and wherein carrying platform can drive turning axle (rotating axis) rotation of portable computer around a level.Then, the tester is hand-held again to press tautness meter (force gauge) to apply repeatedly default external force (presetting force) to be engaged in connector (connector) in (jointed with) connectivity port perpendicular to the direction of turning axle to one, to guarantee connectivity port can load a plurality of directions and default external force repeatedly under normal behaviour in service.
It should be noted that the test of above-mentioned overburden normally carries out the mode of the connector application of force with the hand-held tautness meter of pressing of tester.Therefore, the process of test can comparatively be required great effort, and tester's application of force size is not easy control.In addition, as tester during to the connector application of force, the tester also easily because connector by coming off in the connectivity port or because pressing tautness meter injured by landing on the connector.
Summary of the invention
The invention provides a kind of tester table, it can provide identical haply external force to connector at every turn when testing, to improve the accuracy of overburden test.
The present invention proposes a kind of tester table, and it can be in order to carry out the overburden test to a connectivity port of an electronic installation, and wherein tester table comprises a carrying platform and a measurement jig (testing fixture).Carrying platform is suitable for clamping electronic installation, and is suitable for driving electronic installation and rotates around a turning axle.Measurement jig comprises a connector, a pneumatic cylinder (pneumatic cylinder) and a thimble (pin).Connector is suitable for engaging with the connectivity port, and is suitable for along with electronic installation rotates around turning axle.Pneumatic cylinder is supported on the loading end, and thimble then is disposed on the pneumatic cylinder, and is suitable for seeing through the pneumatic cylinder drive and the ejection connector, so that connector bears a default external force.Wherein, one of connector be subjected to force direction (loaded direction) perpendicular to turning axle.
In one embodiment of this invention, above-mentioned pneumatic cylinder has an air intake opening (gas inlet) and an air pressure valve (pneumatic valve).One pressurized air (compressed gas) is suitable for continuing to enter in the pneumatic cylinder via air intake opening, so that pneumatic cylinder drives thimble ejection connector.When external force that connector bore equaled default external force haply, air pressure valve was unlocked, to discharge the pressurized air in the pneumatic cylinder.
In one embodiment of this invention, above-mentioned pneumatic cylinder also has a switch (switch).When switch was pressed, pressurized air entered in the pneumatic cylinder via air intake opening.
In one embodiment of this invention, above-mentioned measurement jig also comprises a pedestal (base).Pneumatic cylinder sees through base supports on loading end.
In one embodiment of this invention, above-mentioned measurement jig comprises that also one presses tautness meter.Press tautness meter to be disposed on the thimble, in order to measure the external force that connector bore.
Tester table of the present invention is to come the connector application of force by pneumatic cylinder, and the external force that therefore each connector is born haply can be identical.In addition, not only can be comparatively laborsaving when the tester carries out the overburden test with tester table of the present invention, also be not easy injured.
For above-mentioned feature and advantage of the present invention can be become apparent, a plurality of embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 shows the synoptic diagram that one electronic installation is carried out the overburden test with a kind of tester table of one embodiment of the invention.
Fig. 2 shows the synoptic diagram that one electronic installation is carried out the overburden test with a kind of tester table of another embodiment of the present invention.
Embodiment
Fig. 1 shows the synoptic diagram that one electronic installation is carried out the overburden test with a kind of tester table of one embodiment of the invention.Please refer to Fig. 1, tester table 100a can be in order to carry out the overburden test to a connectivity port 210 of an electronic installation 200.In this embodiment, electronic installation 200 for example is portable computers such as notebook, palmtop computer, flat computer, and connectivity port 210 then for example is the universal serial mouth of portable computer, high high resolution multimedia interface, analog video interface, digital video interface, IEEE 1394 generic serial ports or in order to connect the connectivity port of other computer peripheral device.
Tester table 100a for example is a load rotary test rig, and it comprises that an apparatus body 110, is connected in the carrying platform 120 and a measurement jig 130a of apparatus body 110.Apparatus body 110 can rotate around a turning axle A in order to drive carrying platform 120, and carrying platform 120 then can be in order to clamp electronic installation 200, so that electronic installation 200 can rotate around turning axle A along with carrying platform 120.
Measurement jig 130a comprises a connector 132, a pneumatic cylinder 134 and a thimble 136.Connector 132 can be in order to being engaged in the connectivity port 210, and can rotate around turning axle A along with electronic installation 200.Pneumatic cylinder 134 is supported on the loading end 300.In this embodiment, measurement jig 130a more can comprise a pedestal 138, and pneumatic cylinder 134 for example is to see through pedestal 138 to be supported on the ground.
In addition, thimble 136 is disposed on the pneumatic cylinder 134, and can drive and ejection connector 132 through pneumatic cylinder 134, so that connector 132 bears a default external force, wherein one of connector 132 is subjected to force direction D perpendicular to turning axle A.Thus, whether the tester's activation that only need control pneumatic cylinder 134 can carry out the overburden test to connectivity port 210.And the tester only need see through apparatus body 110 and drive carrying platform 120 rotations, can carry out the overburden test to connectivity port 210 on other direction.
More specifically, pneumatic cylinder 134 can have a switch 1342, an air intake opening 1344 and an air pressure valve 1346.When tester's push switch 1342, a pressurized air can continue to enter in the pneumatic cylinder 134 via air intake opening 1344.Thus, pneumatic cylinder 134 can drive thimble 136 ejection connectors 132.And along with the air pressure in the pneumatic cylinder 134 rises gradually, the external force that connector 132 is born also can increase gradually.
It should be noted that air pressure valve 1346 can be unlocked when the external force of being born when connector 132 equaled to preset external force haply, to discharge the pressurized air in the pneumatic cylinder 134.At this moment, even the tester continues push switch 1342, the external force that connector 132 is born can not surpass default external force haply yet.Thus, can avoid connector 132 when carrying out the overburden test, to produce damage because of bearing excessive external force.
In addition, as tester no longer during push switch 1342, pressurized air promptly can not enter in the pneumatic cylinder 134 via air intake opening 1344 again.Thus, the air pressure in the pneumatic cylinder 134 will descend gradually, and thimble 136 is also incited somebody to action no longer ejection connector 132.
Based on above-mentioned, finish and once push and the action of release-push 1342 can make thimble 136 with default external force ejection connector 132 once.Therefore, the tester only need repeat and push and the action of release-push 1342 is sustainable the overburden test to be carried out in connectivity port 210.Also therefore, with tester table 100a of the present invention the overburden test being carried out in connectivity port 210 not only can be comparatively laborsaving, and the tester also is not easy injured.And the external force that each connector 132 is born also haply can be identical.
Fig. 2 shows the synoptic diagram that one electronic installation is carried out the overburden test with a kind of tester table of another embodiment of the present invention.Please refer to Fig. 2, the structural similarity of the structure of the tester table 100b among Fig. 2 and the tester table 100a among Fig. 1.The two difference is that the measurement jig 130b of tester table 100b comprises that also one presses tautness meter 139.
In this embodiment, press tautness meter 139 configurable on thimble 136, in order to measure the external force that connector 132 is born.Thus, the tester can press on the tautness meter 139 shown numerical value to confirm whether the external force that connector 132 is born equals default external force haply by reading.And the tester also can adjust the air pressure valve 1346 of pneumatic cylinder 134 when pressing numerical value shown on the tautness meter 139 in the lump reading, to improve or to reduce default external force.Afterwards, the default external force that the tester promptly can be bigger or less comes the overburden test is carried out in connectivity port 210.
In sum, tester table of the present invention can have following at least several advantages:
1. tester table of the present invention is to come the connector application of force by pneumatic cylinder.Therefore, the external force that each connector is born haply can be identical, and connector more can not produce damage because of bearing excessive external force yet when carrying out the overburden test.
2. not only can be comparatively laborsaving when the tester carries out the overburden test with tester table of the present invention, also be not easy injured.
3. the tester can press on the tautness meter shown numerical value to confirm whether the external force that connector bears equals default external force haply by reading.
4. the tester can adjust the air pressure valve of pneumatic cylinder when pressing numerical value shown on the tautness meter in the lump reading, to improve or to reduce default external force.
Though the present invention discloses as above with a plurality of embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when with being as the criterion that claim was defined.
Claims (5)
1. a tester table is tested in order to a connectivity port of an electronic installation is carried out overburden, and wherein this tester table comprises:
One carrying platform is suitable for clamping this electronic installation, and is suitable for driving this electronic installation and rotates around a turning axle; And
One measurement jig comprises:
A connector is suitable for engaging with this connectivity port, and is suitable for along with this electronic installation rotates around this turning axle;
One pneumatic cylinder is supported on the loading end; And
One thimble is disposed on this pneumatic cylinder, and is suitable for this connector of ejection through this pneumatic cylinder drives, so that this connector bears a default external force, wherein one of this connector is subjected to force direction perpendicular to this turning axle.
2. tester table as claimed in claim 1, it is characterized in that, this pneumatic cylinder has an air intake opening and an air pressure valve, one pressurized air is suitable for continuing to enter in this pneumatic cylinder via this air intake opening, so that this pneumatic cylinder drives this this connector of thimble ejection, and when external force that this connector bore equaled this default external force haply, this air pressure valve was unlocked, to discharge this pressurized air in this pneumatic cylinder.
3. tester table as claimed in claim 2 is characterized in that this pneumatic cylinder also has a switch, and when this switch was pressed, this pressurized air entered in this pneumatic cylinder via this air intake opening.
4. tester table as claimed in claim 1 is characterized in that this measurement jig also comprises a pedestal, and this pneumatic cylinder sees through this base supports on this loading end.
5. tester table as claimed in claim 1 is characterized in that, this measurement jig comprises that also one presses tautness meter, and this pressure tautness meter is disposed on this thimble, in order to measure the external force that this connector bears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810168064A CN101685046A (en) | 2008-09-23 | 2008-09-23 | Test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810168064A CN101685046A (en) | 2008-09-23 | 2008-09-23 | Test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101685046A true CN101685046A (en) | 2010-03-31 |
Family
ID=42048315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810168064A Pending CN101685046A (en) | 2008-09-23 | 2008-09-23 | Test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101685046A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628776A (en) * | 2012-03-20 | 2012-08-08 | 威力盟电子(苏州)有限公司 | Push-pull effort test machine |
| CN102636338A (en) * | 2011-02-15 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Connector testing equipment |
| CN102706761A (en) * | 2012-05-28 | 2012-10-03 | 东莞市凯昶德电子科技股份有限公司 | Method and equipment for testing strength of connector |
| CN103245495A (en) * | 2013-04-28 | 2013-08-14 | 苏州工业园区高登威科技有限公司 | Integrating degree testing device |
-
2008
- 2008-09-23 CN CN200810168064A patent/CN101685046A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636338A (en) * | 2011-02-15 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Connector testing equipment |
| CN102628776A (en) * | 2012-03-20 | 2012-08-08 | 威力盟电子(苏州)有限公司 | Push-pull effort test machine |
| CN102706761A (en) * | 2012-05-28 | 2012-10-03 | 东莞市凯昶德电子科技股份有限公司 | Method and equipment for testing strength of connector |
| CN103245495A (en) * | 2013-04-28 | 2013-08-14 | 苏州工业园区高登威科技有限公司 | Integrating degree testing device |
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Open date: 20100331 |