CN201569577U - Mechanical connect-disconnect life testing jig - Google Patents
Mechanical connect-disconnect life testing jig Download PDFInfo
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- CN201569577U CN201569577U CN2009202736480U CN200920273648U CN201569577U CN 201569577 U CN201569577 U CN 201569577U CN 2009202736480 U CN2009202736480 U CN 2009202736480U CN 200920273648 U CN200920273648 U CN 200920273648U CN 201569577 U CN201569577 U CN 201569577U
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Abstract
The utility model discloses a mechanical connect-disconnect life testing jig, which comprises a lower clamp, a connecting part, and at least two groups of upper clamps; the connecting part is provided with an upper connecting part,a spinning part and a lower connecting part; the spinning part is spinned between the upper connecting part and the lower connecting part; the upper connecting part is connected with a cross rod; the lower connecting part is connected with the upper clamp; the upper clamp comprises an upper main body structure, and multi-group upper clamping blocks and upper clamping jacking rods corresponding to one of the two groups of upper clamps respectively; and the lower clamp comprises a lower main body structure, lower clamping blocks and lower clamping jacking rods. The utility model can test a plurality of samples at one time, improve testing effect and testing efficiency, and can better simulate manual testing.
Description
Technical field
The utility model relates to a kind of plant equipment, relates more specifically to a kind of mechanical connect-disconnect life measurement jig that is used to do the connect-disconnect life testing experiment.
Background technology
Connector is often a kind of parts of contact of electronic engineering field.Its effect is, erects the bridge of communication between the place of being blocked or the isolated obstructed circuit in the circuit, thereby makes current flowing, makes circuit realize intended function.Connector is indispensable parts in the electronic equipment, observes along the path of current flowing, always finds to have one or more connectors.Connector form and structure are Protean, along with differences such as application, frequency, power, applied environments, various multi-form connectors are arranged.For example, the connector of the usefulness of lighting a lamp on the court and the connector of hard disk drive, and the connector of lighting rocket differs widely.But whatsoever the connector of sample all will guarantee the smooth and easy continuous and circulation reliably of electric current.
Key property according to connector can be divided into three major types: i.e. mechanical property, electric property and environmental performance.The important indicator of mechanical property quality is the mechanical life of connector.Be actually a kind of permanance (durability) index mechanical life, in GB GB5095, it be called mechanically actuated.It is to be a circulation once to insert and once to extract.
The connect-disconnect life test is an important test of the anti-connect-disconnect life of assessment connector product, doing this connect-disconnect life test at present generally all is the test of taking the simulation of connect-disconnect life measurement jig manually connector repeatedly to be inserted and extracts in vertical direction, final assessment product is through repeatedly inserting the situations such as wearing and tearing after extracting, as the contact resistance value of assessment connector as judging basis.The drawback of the connect-disconnect life measurement jig of prior art is: in same connect-disconnect life measurement jig, can only do the connect-disconnect life test of a connector sample at every turn, and can only carry out the connect-disconnect life test to a class connector, so efficient is very low, can only vertically plug up and down, can not deflection, operation length consuming time, efficient is not high; Can only plug test in vertical direction, can not deflection, cause in the test process product wearing and tearing very big, do not reach the artificial effect of extracting of inserting of simulation.
Therefore be badly in need of a kind ofly can once testing a plurality of samples, improve test effect and testing efficiency, can better simulate manual testing's connect-disconnect life measurement jig.
The utility model content
The purpose of this utility model is to provide a kind of connect-disconnect life measurement jig testing machine at above-mentioned the deficiencies in the prior art, this connect-disconnect life measurement jig testing machine can once be tested a plurality of samples, improve test effect and testing efficiency, can better simulate the manual testing.
To achieve these goals, the utility model discloses a kind of mechanical connect-disconnect life measurement jig, be installed on the contact engaging and separating force testing machine, described contact engaging and separating force testing machine comprises driving mechanism and cross bar, elongated and the horizontal positioned of described cross bar, described driving mechanism is connected with the centre of described cross bar, and described mechanical connect-disconnect life measurement jig comprises anchor clamps on lower clamp, web member and at least two groups, and described upward anchor clamps and described lower clamp cooperatively interact; Described web member comprises connecting portion, the portion of spinning and connecting portion down, and the described portion of spinning is rotatably connected in the described connecting portion of going up with described down between the connecting portion, and the described connecting portion of going up is connected with described cross bar, described under connecting portion be connected with described upward anchor clamps; Described go up anchor clamps comprise agent structure, two corresponding mutually on clamp piece and reach and clamp push rod, two clamp piece on described is arranged at described agent structure two ends relatively and slidably, two clamp being oppositely arranged of piece on described forms and goes up clamping zone, clamps push rod on described and passes described agent structure with articulating and go up the conflict of dress piece with described; Described lower clamp comprises that not corresponding with anchor clamps on a group following of down agent structure and polycomponent clamps piece and clamp push rod under reaching, described agent structure down has the cavity that is hollow, clamping piece under described is suspended from the described cavity, clamp push rod under described and pass described agent structure down with articulating and clamp piece down and is connected with described, described clamp down piece with described under agent structure formation and the mutual corresponding following clamping zone of described upward clamp area.
Preferably, described upward agent structure is square and both sides offer guide groove, described two ends of going up agent structure all have the kink of downward extension, clamp piece on described and have connecting portion, described connecting portion has the guide rail that is complementary with described guide groove, described connecting portion extends to form the clamping face that is parallel to each other with described kink downwards, and the two described clamping faces that clamp piece are oppositely arranged and form the described clamping zone of going up, clamp on described push rod pass with articulating described kink and with described clamping face conflict.Described guide groove and described guide rail are set make to clamp to be limited to well on the described guide groove soon on described and slide, and then it is parallel to make that described clamping face remains; Clamp push rod on described then can control described clamping face well and be oppositely arranged and form the described connector that clamping zone will be tested with clamping of going up by precession.
Preferably, the cavity of described agent structure down is rectangular, described cavity has smooth chamber wall, it is described that clamping piece has smooth following clamping face down, the described push rod that clamps down passes the chamber wall of a described side of agent structure down with articulating and clamps piece down and is connected with described, described clamp down piece be suspended from described cavity interior and with described under the chamber wall of opposite side of agent structure form described under clamping zone.Smooth then helping of described wall protected the web member of testing, and is easy to adjust the clamping degree to connector, thus the artificial plug of simulation better.
Preferably, described portion and the described down connecting portion sphere of spinning spins.So setting is the connect-disconnect life test for the connector that can adapt to more multiple class, the spherical benefit that connects is to make the described portion that spins to can be good at rotation with described connecting portion down, avoided in the connect-disconnect life test process because of plugging in vertical direction, can not deflection and cause the situation excessive to the wearing and tearing of connector, reach the effect of the artificial connect-disconnect life test of simulation better.
Compared with prior art, because the utility model machinery connect-disconnect life measurement jig comprises last anchor clamps, lower clamp and the web member that at least two groups are mated mutually, thereby can once test a plurality of samples, to improve test effect and testing efficiency, described web member comprises that connecting portion, the portion of spinning reach connecting portion down, the described portion of spinning is rotatably connected in the described connecting portion of going up with described down between the connecting portion, and the described connecting portion of going up is connected with described cross bar, described under connecting portion be connected with described upward anchor clamps; Owing to be provided with the described portion that spins, therefore in the process of carrying out the connect-disconnect life test, not only can carry out the vertical up and down test that plugs, can also carry out deflection, reduce in the connect-disconnect life test process, reach the artificial effect of extracting of inserting of simulation better the wearing and tearing of product.
Description of drawings
Fig. 1 is installed in the structural representation of contact engaging and separating force testing machine for a kind of embodiment of the utility model machinery connect-disconnect life measurement jig.
Fig. 2 is the structural representation of anchor clamps on the mechanical connect-disconnect life measurement jig shown in Figure 1.
Fig. 3 is the structural representation of the web member of mechanical connect-disconnect life measurement jig shown in Figure 1.
Fig. 4 be an angle of web member deflection shown in Figure 3 structural representation.
Each description of reference numerals is as follows among the figure:
Machinery connect-disconnect life measurement jig 100
Contact engaging and separating force testing machine 12 driving mechanisms 1
Cross bar 2 centre 2a
Connecting portion 5a on the web member 5
Connecting portion 5c under the 5b of portion spins
Clamp fast 31 on the last agent structure 30
On clamp push rod 32 guide groove 30a
Kink 30b connecting portion 311
320 times agent structures 40 of last clamping zone
Under clamp fast 41 times and clamp push rod 42
Clamping zone 420 under the cavity 40a
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, as Fig. 1 and shown in Figure 2, the mechanical connect-disconnect life measurement jig 100 that the utility model provides, be installed on the contact engaging and separating force testing machine 12, described contact engaging and separating force testing machine 12 comprises driving mechanism 1 and cross bar 2, described cross bar 2 elongated and horizontal positioned, described driving mechanism 1 is connected with the centre 2a of described cross bar 2.Described mechanical connect-disconnect life measurement jig 100 comprises anchor clamps 200 on lower clamp 4, web member 5 and at least two groups, organizes the described anchor clamps 200 of going up more and cooperatively interacts with described folder 4 tools down; Described web member 5 comprises connecting portion 5a, the 5b of portion that spins reaches connecting portion 5c down, the described 5b of portion that spins is rotatably connected in the described connecting portion 5a of going up and described down between the connecting portion 5c, the described connecting portion 5a that goes up is connected with described cross bar 2, and described connecting portion 5c down is connected with the described anchor clamps 200 of going up; Described go up anchor clamps 200 comprise agent structure 30, two corresponding mutually on clamp piece 31 and reach and clamp push rod 32, two clamp piece 31 on described is arranged at described agent structure 30 two ends relatively and slidably, two clamp being oppositely arranged of piece 30 on described forms and goes up clamping zone 320, clamps push rod 32 on described and passes described main body 30 structures with articulating and go up 31 conflicts of dress piece with described; Described lower clamp 4 comprise down agent structure 40 and polycomponent not corresponding with anchor clamps 200 on a group the following piece 41 that clamps clamp push rod 42 under reaching, described agent structure 40 down has the cavity 40a that is hollow, clamping piece 41 under described is suspended from the described cavity 40a, clamp push rod 42 under described and pass described agent structure 40 down with articulating and clamp piece 41 down and is connected with described, described clamp down piece 41 and described under agent structure 40 formation and described upward clamp area 320 mutual corresponding following clamping zones 420.Particularly, described upward agent structure 30 is square and both sides offer guide groove 30a, described two ends of going up agent structure 30 all have the kink 30b of downward extension, clamp piece 31 on described and have connecting portion 311, described connecting portion 311 has the guide rail 311a that is complementary with described guide groove 30a, described connecting portion 31 extends to form the clamping face 310 that is parallel to each other with described kink 30b downwards, the two described clamping faces 310 that clamp piece 31 are oppositely arranged form to go up clamping zone 320, clamp on described push rod 32 pass with articulating described kink 30b and with described clamping face 310 conflicts.
Described lower clamp 4 comprises agent structure 40 down, under clamp piece 41 and under clamp push rod 42, described agent structure 40 rectangular frame shapes down, the middle part of described agent structure 40 down forms cavity 40a, described cavity 40a has smooth chamber wall, it is described that clamping piece 41 has smooth following clamping face (not shown) down, the described push rod 42 that clamps down passes the chamber wall of a described side of agent structure 40 down with articulating and clamps piece 41 down and is connected with described, clamp under described piece 41 be suspended from described cavity 40a interior and with described under the chamber wall of opposite side of agent structure 40 form down clamping zone 420.
The preferably, as shown in Figures 3 and 4, the described 5b of portion and the described down connecting portion 5c sphere of spinning spins.So setting is the connect-disconnect life test for the connector that can adapt to more multiple class, the spherical benefit that connects is to make the described 5b of portion that spins to can be good at rotation with described connecting portion 5c down, avoided in the connect-disconnect life test process because of plugging in vertical direction, can not deflection and cause the situation excessive to the wearing and tearing of connector, reach the effect of the artificial connect-disconnect life test of simulation better.
Compared with prior art, comprise last anchor clamps 200, lower clamp 4 and web member 5 that at least two groups are mated mutually, can once test a plurality of samples, to improve test effect and testing efficiency; Described web member 5 has last connecting portion 5a, the 5b of portion that spins reaches connecting portion 5c down, the described 5b of portion that spins is rotatably connected in the described connecting portion 5a of going up and described down between the connecting portion 5c, the described connecting portion 5a that goes up is connected with described cross bar 2, and described connecting portion 5c down is connected with the described anchor clamps 200 of going up; Owing to be provided with the described 5b of portion that spins, therefore in the process of carrying out the connect-disconnect life test, not only can carry out the vertical up and down test that plugs, can also carry out deflection, reduce in the connect-disconnect life test process, reach the artificial effect of extracting of inserting of simulation better the wearing and tearing of product.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (4)
1. mechanical connect-disconnect life measurement jig, be installed on the contact engaging and separating force testing machine, described contact engaging and separating force testing machine comprises driving mechanism and cross bar, elongated and the horizontal positioned of described cross bar, described driving mechanism is connected with the centre of described cross bar, it is characterized in that: described mechanical connect-disconnect life measurement jig comprises anchor clamps on lower clamp, web member and at least two groups, and described upward anchor clamps and described lower clamp cooperatively interact; Described web member comprises connecting portion, the portion of spinning and connecting portion down, and the described portion of spinning is rotatably connected in the described connecting portion of going up with described down between the connecting portion, and the described connecting portion of going up is connected with described cross bar, described under connecting portion be connected with described upward anchor clamps; Described go up anchor clamps comprise agent structure, two corresponding mutually on clamp piece and reach and clamp push rod, two clamp piece on described is arranged at described agent structure two ends relatively and slidably, two clamp being oppositely arranged of piece on described forms and goes up clamping zone, clamps push rod on described and passes described agent structure with articulating and go up the conflict of dress piece with described; Described lower clamp comprises that not corresponding with anchor clamps on a group following of down agent structure and polycomponent clamps piece and clamp push rod under reaching, described agent structure down has the cavity that is hollow, clamping piece under described is suspended from the described cavity, clamp push rod under described and pass described agent structure down with articulating and clamp piece down and is connected with described, described clamp down piece with described under agent structure formation and the mutual corresponding following clamping zone of described upward clamp area.
2. mechanical connect-disconnect life measurement jig as claimed in claim 1, it is characterized in that: described upward agent structure is square and both sides offer guide groove, described two ends of going up agent structure all have the kink of downward extension, clamp piece on described and have connecting portion, described connecting portion has the guide rail that is complementary with described guide groove, described connecting portion extends to form the clamping face that is parallel to each other with described kink downwards, the two described clamping faces that clamp piece are oppositely arranged and form the described clamping zone of going up, clamp on described push rod pass with articulating described kink and with described clamping face conflict.
3. mechanical connect-disconnect life measurement jig as claimed in claim 1, it is characterized in that: the cavity of described agent structure down is rectangular, described cavity has smooth chamber wall, it is described that clamping piece has smooth following clamping face down, the described push rod that clamps down passes the chamber wall of a described side of agent structure down with articulating and clamps piece down and is connected with described, described clamp down piece be suspended from described cavity interior and with described under the chamber wall of opposite side of agent structure form described under clamping zone.
4. mechanical connect-disconnect life measurement jig as claimed in claim 1 is characterized in that: described portion and the described down connecting portion sphere of spinning spins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202736480U CN201569577U (en) | 2009-11-20 | 2009-11-20 | Mechanical connect-disconnect life testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202736480U CN201569577U (en) | 2009-11-20 | 2009-11-20 | Mechanical connect-disconnect life testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569577U true CN201569577U (en) | 2010-09-01 |
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ID=42661870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202736480U Expired - Fee Related CN201569577U (en) | 2009-11-20 | 2009-11-20 | Mechanical connect-disconnect life testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569577U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406327A (en) * | 2015-12-08 | 2016-03-16 | 东莞市冠佳电子设备有限公司 | Product plugging and unplugging device |
| CN105406326A (en) * | 2015-12-08 | 2016-03-16 | 东莞市冠佳电子设备有限公司 | Plugging and unplugging device for USB product |
| CN106017890A (en) * | 2016-06-24 | 2016-10-12 | 德凯宜特（昆山）检测有限公司 | Plugging endurance test machine |
| CN106768907A (en) * | 2016-11-14 | 2017-05-31 | 捷开通讯(深圳)有限公司 | Battery cover connect-disconnect life test machine and its method of testing |
-
2009
- 2009-11-20 CN CN2009202736480U patent/CN201569577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406327A (en) * | 2015-12-08 | 2016-03-16 | 东莞市冠佳电子设备有限公司 | Product plugging and unplugging device |
| CN105406326A (en) * | 2015-12-08 | 2016-03-16 | 东莞市冠佳电子设备有限公司 | Plugging and unplugging device for USB product |
| CN105406327B (en) * | 2015-12-08 | 2018-06-29 | 东莞市冠佳电子设备有限公司 | A kind of product plug-in and pull-off device |
| CN106017890A (en) * | 2016-06-24 | 2016-10-12 | 德凯宜特（昆山）检测有限公司 | Plugging endurance test machine |
| CN106768907A (en) * | 2016-11-14 | 2017-05-31 | 捷开通讯(深圳)有限公司 | Battery cover connect-disconnect life test machine and its method of testing |
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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 |
Granted publication date: 20100901 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |