CN101262101B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN101262101B CN101262101B CN2007100202291A CN200710020229A CN101262101B CN 101262101 B CN101262101 B CN 101262101B CN 2007100202291 A CN2007100202291 A CN 2007100202291A CN 200710020229 A CN200710020229 A CN 200710020229A CN 101262101 B CN101262101 B CN 101262101B
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- electric connector
- cover cap
- insulating body
- closure mechanism
- elastomeric element
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Abstract
The invention discloses an electric connector with a cover cap mechanism which turns towards the inner part of the electric connector so as to save the inner space of the electron device of the electric connector. The electric connector comprises an insulation body (1), a plurality of terminals (2) which are firmly held in the insulation body and a rotatable cover cap mechanism assembled on the insulation body; the insulation body is provided with a accommodating space (10) where a clapper is arranged and the terminals extend to the clapper; the cover cap mechanism comprises two cover caps (5) which can shroud the accommodating space and elastic components (3) and the two cover caps rotatablely enters the accommodating space when in butt jointing with the butting connector.
Description
[technical field]
The present invention relates to a kind of electric connector, relate in particular to a kind of electric connector with closure mechanism.
[background technology]
Electronic installation is in order to realize the transmission of signal or electric power, can use various electric connectors to finish being connected between electronic installation inner member or electronic installation and other system usually.Yet when electric connector uses under relatively poor environment for a long time, especially when electric connector does not dock with butt connector, foreign may enter electric connector and influence the signal of telecommunication connection of internal electronic element.The United States Patent (USP) of bulletin disclosed the electric connector that a kind of anti-foreign matter enters the 6th, 935, No. 873 on August 30th, 2005.This electric connector comprises body and is assembled in closure mechanism on the body, the body two ends are respectively equipped with two axial regions, closure mechanism comprises two gates and a spring, each gate comprises shielding portion and the pivot part on the be articulated in body axial region that the bending of shielding portion two ends is extended that covers the body docking section, and the pivot part that is positioned at two gates of the same end of body is provided with and is used for the hook-holding part that hook is held spring.When this electric connector did not dock with butt connector, gate covered the docking section of body, thereby prevented that foreign from entering; When docking with butt connector, two gates are subjected to the power that compresses of butt connector and make gate rotate and expose the docking section and finish butt joint around axial region, this moment, spring was in extended state, and when cancelling butt joint when extracting butt connector, the pulling force of spring makes two gates recover shielding status.Realize shielding function.
Aforesaid electric connector, when docking with butt connector, two gates rotate around the both sides external of axial body respectively, so just need take bigger space, and when docking, owing to butt connector compresses gate, may make that closure mechanism is stuck.Along with the miniaturization of various electronic installations, the space in the electronic installation will diminish as far as possible, and therefore, described electric connector really need improve.
[summary of the invention]
The object of the present invention is to provide a kind of electric connector that has closure mechanism and meet electronic device miniaturization.
For achieving the above object, the present invention adopts following technical scheme: a kind of electric connector, it comprises insulating body, be immobilizated in the several terminals in the insulating body, be assembled in the rotatable closure mechanism on the insulating body and make closure mechanism and the counterrotating axis body of insulating body, described insulating body has the two side and connects the end walls of two side, described wall forms receiving space, be provided with hyoplastron in the receiving space, terminal extends on the hyoplastron, closure mechanism comprises two cover caps and elastomeric element, the edge part of each cover cap is provided with pivot part, the sidewall of insulating body is provided with the groove hole that is used to locate elastomeric element, cover cap is pressed on the elastomeric element, axis body passes elastomeric element and pivot part and closure mechanism is assembled on the sidewall, and cover cap can rotate between the two condition covering receiving space and be contained in the receiving space.
Compared with prior art, the present invention has following beneficial effect: the cover cap of electric connector of the present invention rotates in the receiving space of this electric connector, cover cap can outwards not overturn, therefore, the required space of closure mechanism upset need not reserved in the outside of this electric connector, can use the electronic device miniaturization of this electric connector.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of first kind of execution mode of electric connector of the present invention.
Fig. 2 is the three-dimensional combination figure that the cover cap of electric connector shown in Figure 1 is in open mode.
Fig. 3 is the three-dimensional combination figure that the cover cap of electric connector shown in Figure 1 is in closed condition.
Fig. 4 is the stereogram of the closure mechanism of electric connector shown in Figure 1.
Fig. 5 is the cutaway view along A-A line shown in Figure 3.
Fig. 6 is the part exploded view of second kind of execution mode of electric connector of the present invention.
Fig. 7 is the stereogram of the closure mechanism of electric connector shown in Figure 6.
Fig. 8 is the cutaway view along B-B line shown in Figure 6.
Fig. 9 is the three-dimensional combination figure of the third execution mode of electric connector of the present invention.
[embodiment]
See also Fig. 1 to shown in Figure 5, it has shown first kind of execution mode of electric connector of the present invention.See also shown in Figure 1ly, electric connector of the present invention comprises insulating body 1, several terminals 2, elastomeric element 3, shielding casing 4 and cover cap 5, and wherein cover cap 5 and elastomeric element 3 are formed closure mechanism.Cover cap 5 is a metal material in the present embodiment.
Insulating body 1 comprises the two side 11 of lengthwise and is positioned at the end walls 12 that insulating body 1 two ends connect two side 11 that described wall surrounds a receiving space 10 jointly.Be provided with hyoplastron 13 in the described receiving space 10, chimeric in the hyoplastron 13 have dummy slider 14 in order to reinforced insulation body 1, and the both sides of hyoplastron 13 are respectively equipped with terminal containing slot.Each sidewall 11 is provided with two breach 15, and the bottom surface of breach 15 offers two groove holes 16 that are used to locate elastomeric element 3 downwards, ginseng Fig. 5, and each groove hole 16 comprises vertical part 160 and horizontal component 161.The top of sidewall 11 is provided with the pivot groove 17 of accommodating pivotal axis, forms pivoting hole 120 thereby this pivot groove 17 runs through end walls 12 on end wall 12.The top of each end wall 12 horizontal-extending in receiving space 10 has the blocking part 121 that prevents that cover cap 5 from outwards overturning.
Described closure mechanism comprises elastomeric element 3 and two cover caps 5, each cover cap 5 is a lengthwise flat board, a dull and stereotyped edge forms folding edge 51 to a lateral buckling, breach 15 on the corresponding sidewall 11 of folding edge 51 1 sides is provided with between pivot part 52, two pivot parts 52 and both sides are provided with opening 53.The two ends of lengthwise flat board be provided with keep out on blocking part 121 by blocking part 54.
Shielding casing 4 is snapped together by two lengthwise sheet metals and forms.The upper edge of each sheet metal has and the relative rubber-like Extendible flake 41 of opening 53 on the cover cap 5, and welding foot is extended in the lower edge.Shielding casing 4 is covered in from the outside of insulating body 1 from the top assembling.Extendible flake 41 is placed in the opening 53 and top that is positioned at pivot groove 17 from keeping out axis body 6, prevents axis body play about in the of 6.The end bending of two metal sheets fastens, and is fastened in the slit of end wall 12.At this moment, see also Fig. 3, the two ends of cover cap 5 are kept out by blocking part 121 and can not be turned up.
In the prior art, shielding casing is taken out by sheet metal and is drawn and integrally formed, and cost is higher.The shielding casing 4 of electric connector of the present invention is to be divided into two drawings respectively, and bending can reduce cost around snapping together.
Electric connector of the present invention is installed in the electronic installation, is used for connecting with butt connector, thus transmission of electric signals.When not docking, as Fig. 3, closure mechanism is covered the receiving space 10 of electric connector, and prevents that foreign from entering electric connector.As shown in Figure 2, when connecting with butt connector, butt connector will compress cover cap 5 downwards, two cover caps 5 be rotated in receiving space 10, thereby finish butt joint.Wherein Extendible flake 41 contacts with the sheet metal of butt connector, has the ground connection effect.Because butt connector is consistent with the direction of rotation of cover cap 5 to pressing down cover cap 5, the risk that can't rotate so do not have stuck.Because the cover cap 5 of electric connector of the present invention is rotation to receiving space 10 in, rotate outside insulating body with cover cap in the prior art and compare, can reduce this electric connector is installed and the space that will reserve, can make electronic device miniaturization.
See also Fig. 6 to shown in Figure 8, it has shown second kind of execution mode of electric connector of the present invention.In this embodiment, cover cap 5 is a plastic material, and folding edge one side of each cover cap 5 is provided with pivotal axis 50 and is positioned at the location hole 55 of pivotal axis 50 1 sides.Elastic device 3 is single spring, and the two ends of spring all have crotch portion 31.Be provided with the groove hole 16 of retainer spring in the breach 15 at each two ends, sidewall 11 top of insulating body 1, be provided with the support portion 151 of supporting the middle pivotal axis 50 in cover cap 5 edges in the middle breach 15.Ginseng Fig. 7, pivotal axis 50 passes spring, the crotch portion 31 of each elastic device 3 one end is installed in the location hole 55 simultaneously, cover cap 5 is tilted to down kept away blocking part 121 another crotch portion 31 of elastic device 3 is installed in the groove hole 16, at this moment, pivotal axis 50 enters corresponding breach 15 respectively and installs, and middle pivotal axis 50 is installed in the support portion 151.Assembling shielding casing 4, the Extendible flake 41 at its both ends is shielded in breach 15 tops and prevents pivotal axis play about in the of 50.
See also shown in Figure 9ly, it has shown the third execution mode of the present invention.In this embodiment, except that end walls 12 is provided with the blocking part, catch 141 is extended in bending on the dummy slider 14, prevents that simultaneously cover cap 5 from outwards overturning.In the present embodiment, catch 141 is close to the electric connector end, and catch 141 also can be positioned at the middle part of electric connector certainly.In other embodiments, also can only keep out cover cap by catch 141.
Claims (5)
1. electric connector, it comprises insulating body, be immobilizated in the several terminals in the insulating body, be assembled in the rotatable closure mechanism on the insulating body and make closure mechanism and the counterrotating axis body of insulating body, described insulating body has the two side and connects the end walls of two side, described wall forms receiving space, be provided with hyoplastron in the receiving space, terminal extends on the hyoplastron, it is characterized in that: closure mechanism comprises two cover caps and elastomeric element, the edge part of each cover cap is provided with pivot part, the sidewall of insulating body is provided with the groove hole that is used to locate elastomeric element, cover cap is pressed on the elastomeric element, axis body passes elastomeric element and pivot part and closure mechanism is assembled on the sidewall, and cover cap can rotate between the two condition covering receiving space and be contained in the receiving space.
2. electric connector as claimed in claim 1 is characterized in that: this electric connector comprises the shielding casing that is covered on the insulating body.
3. electric connector as claimed in claim 2, it is characterized in that: cover cap is provided with opening, and corresponding opening is provided with Extendible flake on the described shielding casing.
4. electric connector as claimed in claim 3 is characterized in that: described shielding casing is centered on by two sheet metal bendings and forms.
5. as each described electric connector of claim 1～4, it is characterized in that: described end wall be provided with prevent the outwards blocking part of upset of cover cap, the both ends of cover cap be provided with keep out on the blocking part by the blocking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100202291A CN101262101B (en) | 2007-03-09 | 2007-03-09 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100202291A CN101262101B (en) | 2007-03-09 | 2007-03-09 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101262101A CN101262101A (en) | 2008-09-10 |
| CN101262101B true CN101262101B (en) | 2011-05-11 |
Family
ID=39962391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100202291A Active CN101262101B (en) | 2007-03-09 | 2007-03-09 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101262101B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944561A (en) * | 1996-07-31 | 1999-08-31 | The Whitaker Corporation | Electrical connector and cover assembly |
| CN2355448Y (en) * | 1998-12-29 | 1999-12-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US6193522B1 (en) * | 1999-08-11 | 2001-02-27 | Sheng-Hsin Liao | Signal adaptation plug with rotatable connector |
| CN2718828Y (en) * | 2004-06-18 | 2005-08-17 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
-
2007
- 2007-03-09 CN CN2007100202291A patent/CN101262101B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944561A (en) * | 1996-07-31 | 1999-08-31 | The Whitaker Corporation | Electrical connector and cover assembly |
| CN2355448Y (en) * | 1998-12-29 | 1999-12-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US6193522B1 (en) * | 1999-08-11 | 2001-02-27 | Sheng-Hsin Liao | Signal adaptation plug with rotatable connector |
| CN2718828Y (en) * | 2004-06-18 | 2005-08-17 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101262101A (en) | 2008-09-10 |
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