CN104577573A - Industrial computer plug device with ejection protection function - Google Patents
Industrial computer plug device with ejection protection function Download PDFInfo
- Publication number
- CN104577573A CN104577573A CN201510034535.5A CN201510034535A CN104577573A CN 104577573 A CN104577573 A CN 104577573A CN 201510034535 A CN201510034535 A CN 201510034535A CN 104577573 A CN104577573 A CN 104577573A
- Authority
- CN
- China
- Prior art keywords
- contact pin
- jack
- section
- end surface
- roller
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An industrial computer plug device with an ejection protection function comprises a slot frame (1), a slot (2) fixedly connected with the slot frame, and a plug (12). A connection head (13) is arranged at the tail end of the plug (12), a pin set (14) is fixed to the connection end face of the connection head (13), an end panel (24) capable of being combined with the connection end face is arranged at the tail end of the slot (2), and a plughole set capable of being matched with the pin set (14) is arranged in the slot (2).
Description
Technical field
The present invention relates to computer interface field, be specially and a kind of there is the industrial computer plug device ejecting defencive function.
Background technology
Interface in industrial computer often has the contact pin of One's name is legion.The plug of this interface often needs on-the-spot tune right when grafting, have obstacle for rapid abutting joint socket.And this grafting often needs manual carrying out, and is difficult to realize automation.
Summary of the invention
The object of this invention is to provide and a kind ofly have the industrial computer plug device ejecting defencive function, its industrial computer joint that can automatically realize having more contact pin carries out grafting.
According to the present invention, a kind of have the industrial computer plug device ejecting defencive function, comprises slot support body, the slot be fixedly connected with slot support body and plug; The end of plug is connection header, and the connecting end surface of connection header is fixed with pin groups, and the end of described slot is the end plates that can engage with described connecting end surface, is provided with the insertion hole groups that can coordinate with described pin groups in described slot;
Wherein, described pin groups comprises the first contact pin, the second contact pin and the 3rd contact pin, first contact pin is distributed in two outward flange sides of described connecting end surface, described 3rd contact pin is distributed in the middle of described connecting end surface, described second contact pin is distributed in the position offset in the middle of described two outward flange side direction of described connecting end surface, thus between described first contact pin and described 3rd contact pin; The length of described first contact pin, the second contact pin the 3rd contact pin reduces successively, around backing down spring on described first contact pin, described in back down spring extends to described first contact pin in its natural state intermediate length position from described connecting end surface; Described connection header back both sides relative with described connecting end surface are provided with stepped profile,
Jack in described insertion hole groups is divided into guide section and conductivity section, and described stepped profile is used for coordinating with the expansion roller device of the both sides being symmetricly set in described slot support body, thus is inserted in the described jack of described insertion hole groups by described pin groups piecewise;
Wherein, described expansion roller device comprise drive motors, the driving leading screw be connected with drive motors, with drive threads of lead screw the screw slide block, the rod member be connected with screw slide block and the roller be connected with rod member that coordinate, described driving leading screw left end is connected with the output shaft of drive motors, and the right-hand member of described driving leading screw is rotatably mounted on described slot support body.
Pass through such scheme, because the contact pin that have employed different-diameter rugosity is arranged, it carries out the location of each rank simultaneously when thicker contact pin can be utilized to insert, and, the location degree of contact pin is corresponding with the curve of the outline of plug, can carry out different contact pin location in the different insertion stages.Contact pin segmentation can make location separate with conductivity function, avoids the formation of signal of telecommunication interference.
Accompanying drawing explanation
Fig. 1 is the state diagram of plug when not inserting slot.
Fig. 2 is that thicker contact pin has inserted jack but do not entered state diagram when conductivity stage and the thinnest contact pin do not enter jack;
Fig. 3 be thicker contact pin inserted jack and enter the conductivity stage and the thinnest contact pin enters jack but does not enter conductivity time state diagram;
Fig. 4 is the state diagram that thicker contact pin and thinner contact pin all enter the conductivity stage.
Fig. 5 is the zoomed-in view of the structure of contact pin and jack.
Embodiment
Below in conjunction with Fig. 1-5, the present invention is described in detail.
There is the industrial computer plug device ejecting defencive function, comprise slot support body 1, the slot 2 be fixedly connected with slot support body and plug 12; The end of plug 12 is connection header 13, the connecting end surface of connection header 13 is fixed with pin groups 14, the end of described slot 2 is the end plates 24 that can engage with described connecting end surface, is provided with the insertion hole groups that can coordinate with described pin groups 14 in described slot 2;
Wherein, described pin groups 14 comprises the first contact pin 141, second contact pin 142 and the 3rd contact pin 143, first contact pin 141 is distributed in two outward flange sides of described connecting end surface, described 3rd contact pin is distributed in the middle of described connecting end surface, described second contact pin 142 is distributed in the position offset in the middle of described two outward flange side direction of described connecting end surface, thus between described first contact pin 141 and described 3rd contact pin 143; The length of described first contact pin 141, second contact pin 142 the 3rd contact pin 143 reduces successively, around backing down spring 1410 on described first contact pin 141, described in back down spring 1410 extends to described first contact pin 141 in its natural state intermediate length position from described connecting end surface; Described connection header 13 back both sides relative with described connecting end surface are provided with stepped profile,
Jack in described insertion hole groups is divided into guide section 222,, 232 and conductivity section 221,231, described stepped profile is used for coordinating with the expansion roller device of the both sides being symmetricly set in described slot support body 1, thus is inserted in the described jack of described insertion hole groups by described pin groups 14 piecewise;
Described expansion roller device comprises drive motors 4, the driving leading screw 3 be connected with drive motors 4, the screw slide block 5 with driving leading screw 3 threaded engagement, the rod member 6 be connected with screw slide block 5 and the described roller 8 be connected with rod member 6, described driving leading screw 3 left end is connected with the output shaft of drive motors 4, the right-hand member of described driving leading screw 3 is rotatably mounted on described slot support body 1, being driven by drive motors 4 makes rod member 6 stretch out or retract, and uses and runs conveniently.
Wherein, described stepped profile is divided into two, symmetrically arranged left and right portion's section, each Duan Cong is divided into the first planar section 132 successively on described connecting end surface to the direction away from described connecting end surface, second planar section 134 and the 3rd planar section 135, the first bevel phase 131 is provided with between described connecting end surface and described first planar section 132, the second bevel phase 133 is provided with between the first planar section 132 and the second planar section 134, the 3rd bevel phase 136 is provided with between the second planar section 134 and the 3rd planar section 135, described 3rd planar section 135 is provided with and ejects contact pickup 9, the described contact pickup 9 that ejects connects with drive motors 4.
Wherein, described first contact pin 141 mates with the first fixed via 21 being arranged at described end plates 24 two ends, described second contact pin 142 is corresponding with the second jack 22 be arranged in slot 2, and described 3rd contact pin 143 is corresponding with the 3rd jack 23 be arranged in described slot 2; Wherein, described second jack 22 is divided into the second jack guide section 222 and the second jack conductivity section 221, and described 3rd jack 23 is divided into the 3rd jack guide section 232 and the 3rd jack conductivity section 231.
The using method of described plug device, comprises the steps:
First described first contact pin 141, inserts in described first fixed via 21 by a;
Plug 2 is inwardly pushed by described first bevel phase 131 by the roller 8 of expansion roller device described in b, thus the second contact pin 142 stretches in the second jack guide section 222 of the second jack 22, and now, roller 8 engages with the first planar section 132;
C when roller 8 continues through coordinate with the second bevel phase 133 and plug 12 continued inwardly to push time, second contact pin 142 coordinates with the second jack conductivity section 221, and the 3rd contact pin 143 stretches in the 3rd jack guide section 232 of the 3rd jack 23, now, roller engages with the second planar section 134;
D is when roller is by described 3rd bevel phase 136 after engaging with the 3rd planar section, described 3rd contact pin 143 coordinates with the 3rd jack conductivity section 231 of the 3rd jack 23, now, described second contact pin 142 and described 3rd contact pin (143) all enter the conductivity stage, described roller 8 just in time touches when engaging with the 3rd planar section 135 to be arranged on and described 3rd planar section 135 ejects contact pickup 9, the described contact pickup 9 that ejects sends drive motors 4 described in signal controlling and stops operating, and prevents described roller 8 from ejecting always and damaging plug 12.
Described roller 8 can be in and hold in recess 10 after being contracted, to abdicate the passage passed through for plug 12.
Wherein, described second contact pin 142 and the 3rd contact pin 143 each one be all divided into the contact 1421 that conducts electricity of end, 1431 and with the adjacent insulating material of connecting end surface coated section 1422,1432.
Introduction part the 223, three jack 23 that introduction part 213, second jack 22 that first fixed via 21 has a taper has a taper has the introduction part 233 of taper.
Claims (6)
1. there is the industrial computer plug device ejecting defencive function, comprise slot support body (1), the slot (2) be fixedly connected with slot support body and plug (12); The end of plug (12) is connection header (13), the connecting end surface of connection header (13) is fixed with pin groups (14), the end of described slot (2) is the end plates (24) that can engage with described connecting end surface, is provided with the insertion hole groups that can coordinate with described pin groups (14) in described slot (2);
Wherein, described pin groups (14) comprises the first contact pin (141), the second contact pin (142) and the 3rd contact pin (143), first contact pin (141) is distributed in two outward flange sides of described connecting end surface, described 3rd contact pin is distributed in the middle of described connecting end surface, described second contact pin (142) is distributed in the position offset in the middle of described two outward flange side direction of described connecting end surface, thus is positioned between described first contact pin (141) and described 3rd contact pin (143); The length of described first contact pin (141), the second contact pin (142) the 3rd contact pin (143) reduces successively, around backing down spring (1410) on described first contact pin (141), described in back down spring (1410) extends to described first contact pin (141) in its natural state intermediate length position from described connecting end surface; Described connection header (13) back both sides relative with described connecting end surface are provided with stepped profile,
Jack in described insertion hole groups is divided into guide section (222,232) and conductivity section (221,231), described stepped profile is used for coordinating with the expansion roller device of the both sides being symmetricly set in described slot support body (1), thus is inserted in the described jack of described insertion hole groups by described pin groups (14) piecewise;
Wherein, described expansion roller device comprises drive motors (4), the driving leading screw (3) be connected with drive motors (4), the screw slide block (5) with driving leading screw (3) threaded engagement, the rod member (6) be connected with screw slide block (5) and the roller (8) be connected with rod member (6), described driving leading screw (3) left end is connected with the output shaft of drive motors (4), and the right-hand member of described driving leading screw (3) is rotatably mounted on described slot support body (1).
2. a kind of as claimed in claim 1 have the industrial computer plug device ejecting defencive function, wherein, described stepped profile is divided into two, symmetrically arranged left and right portion's section, each Duan Cong is divided into the first planar section (132) successively on described connecting end surface to the direction away from described connecting end surface, second planar section (134) and the 3rd planar section (135), the first bevel phase (131) is provided with between described connecting end surface and described first planar section (132), the second bevel phase (133) is provided with between the first planar section (132) and the second planar section (134), the 3rd bevel phase (136) is provided with between the second planar section (134) and the 3rd planar section (135), described 3rd planar section (135) is provided with and ejects contact pickup (9), the described contact pickup (9) that ejects connects with drive motors (4).
3. the plug device as described in any one of the claims, wherein, described first contact pin (141) is mated with the first fixed via (21) being arranged at described end plates (24) two ends, described second contact pin (142) is corresponding with the second jack (22) be arranged in slot (2), and described 3rd contact pin (143) is corresponding with the 3rd jack (23) be arranged in described slot (2); Wherein, described second jack (22) is divided into the second jack guide section (222) and the second jack conductivity section (221), and described 3rd jack (23) is divided into the 3rd jack guide section (232) and the 3rd jack conductivity section (231).
4. the using method of the plug device as described in any one of the claims, comprises the steps:
Described first contact pin (141) first, is inserted in described first fixed via (21) by a;
Plug (2) is inwardly pushed by described first bevel phase (131) by the roller (8) of expansion roller device described in b, thus the second contact pin (142) stretches in the second jack guide section (222) of the second jack (22), now, roller (8) engages with the first planar section (132);
C when roller (8) continues through coordinate with the second bevel phase (133) and plug (12) continued inwardly to push time, second contact pin (142) coordinates with the second jack conductivity section (221), and the 3rd contact pin (143) stretches in the 3rd jack guide section (232) of the 3rd jack (23), now, roller engages with the second planar section (134);
D is when roller is by described 3rd bevel phase (136) after engaging with the 3rd planar section, described 3rd contact pin (143) coordinates with the 3rd jack conductivity section (231) of the 3rd jack (23), now, described second contact pin (142) and described 3rd contact pin (143) all enter the conductivity stage, described roller (8) just in time touches when engaging with the 3rd planar section (135) to be arranged on and described 3rd planar section (135) ejects contact pickup (9), the described contact pickup (9) that ejects then sends drive motors described in signal controlling (4) and stops operating, prevent described roller (8) from ejecting always and damaging plug (12).
5. the plug device as described in any one of the claims or its using method, described roller (8) can be in and hold in recess (10) after being contracted, to abdicate the passage passed through for plug (12).
6. the plug device as described in any one of the claims or its using method, wherein, described second contact pin (142) and each one coated section of insulating material (1422,1432) being all divided into the contact that conducts electricity (1421,1431) of end and adjoining with connecting end surface of the 3rd contact pin (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034535.5A CN104577573B (en) | 2015-01-23 | 2015-01-23 | A kind of have the industrial computer plug device ejecting defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034535.5A CN104577573B (en) | 2015-01-23 | 2015-01-23 | A kind of have the industrial computer plug device ejecting defencive function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577573A true CN104577573A (en) | 2015-04-29 |
| CN104577573B CN104577573B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034535.5A Active CN104577573B (en) | 2015-01-23 | 2015-01-23 | A kind of have the industrial computer plug device ejecting defencive function |
Country Status (1)
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| CN104836058A (en) * | 2015-05-26 | 2015-08-12 | 叶吉利 | Circuit board socket component with left and right spacing sensors |
| CN104836087A (en) * | 2015-05-26 | 2015-08-12 | 汪贤女 | Circuit board plug-in subassembly with LED indicator light |
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| CN104852226A (en) * | 2015-05-26 | 2015-08-19 | 陈春红 | Circuit board plugging assembly with roller groove and contact sensor |
| CN104868303A (en) * | 2015-05-26 | 2015-08-26 | 浙江工商职业技术学院 | Circuit board plug assembly with adjustable joint speed |
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| CN104868306A (en) * | 2015-05-29 | 2015-08-26 | 郑旭 | Power supply interface device of power supply equipment easy to slide |
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| CN104836064A (en) * | 2015-05-26 | 2015-08-12 | 浙江工商职业技术学院 | Dustproof circuit board plug assembly |
| CN104852226A (en) * | 2015-05-26 | 2015-08-19 | 陈春红 | Circuit board plugging assembly with roller groove and contact sensor |
| CN104868303A (en) * | 2015-05-26 | 2015-08-26 | 浙江工商职业技术学院 | Circuit board plug assembly with adjustable joint speed |
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| CN105140713A (en) * | 2015-08-31 | 2015-12-09 | 余苏祥 | Power supply device used for a flexible circuit and capable of lightening through solar energy power supply |
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| CN107314411A (en) * | 2017-04-04 | 2017-11-03 | 温岭市兴庆机械设备有限公司 | A kind of cooking fumes purifier |
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Inventor after: Tu Yu Inventor after: Yu Sen Inventor after: Wang Chao Inventor after: Xu Ke Inventor after: Zhang Yanan Inventor after: Tian Lei Inventor after: Zhou Ke Inventor after: Guo Chunlu Inventor after: Yue Xiaobing Inventor after: Pei Xiang Inventor before: Lou Biyun |
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Effective date of registration: 20151111 Address after: Nanyang City, Henan province 473000 Wancheng District Gongnong Road No. 291 Applicant after: Henan Polytechnic Institute Applicant after: State Grid Corporation of China Applicant after: Zhengzhou electric company of State Grid Henan Power Supply Company Address before: 322005 Jinhua City, Yiwu Province, the town of righteousness Pavilion Street, No. 301, room 20, No. Applicant before: Lou Biyun |