CN101752694B - Electric coupler - Google Patents
Electric coupler Download PDFInfo
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- CN101752694B CN101752694B CN2008101866896A CN200810186689A CN101752694B CN 101752694 B CN101752694 B CN 101752694B CN 2008101866896 A CN2008101866896 A CN 2008101866896A CN 200810186689 A CN200810186689 A CN 200810186689A CN 101752694 B CN101752694 B CN 101752694B
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- access division
- protuberance
- electric connector
- recess
- insulating body
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Abstract
The invention relates to an electric coupler, mainly comprising an insulating body, a plurality of terminals and a cover. The insulating body comprises a body part and two first clamping parts. Each first clamping part comprises a first convex part and a first concave part. The terminals are inserted in the body part. The cover is arranged on the insulating body and comprises two second clamping parts. Each second clamping part comprises a second concave part and a second convex part. The first convex part of each first clamping part is clamped on the second concave part of each second clamping part and is limited by the second convex part. The second convex part of each second clamping part is clamped on the first concave part of each first clamping part and is limited by the first convex part. The electric coupler can ensure the arranging wires to be stably bonded on the insulating body to prevent electric connection failure.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of electric connector with lid.
Background technology
Seeing also shown in Figure 1ly, is the stereogram that the electric connector of existing convention is inserted with a winding displacement.The electric connector 100 of existing convention is to include an insulating body 110, most terminals 120 and a lid 130 at least; Those terminals 120 are to be plugged in this insulating body 110; This lid 130 is to be incorporated into this insulating body 110; Be set as the space S that is depression in the middle of this lid 130; Establish this electric connector 100 and this winding displacement 30 so that two locating pieces 31 of a winding displacement 30 both sides can be located in the space S of this depression with group, yet this winding displacement 30 only relies on those locating pieces 31 of this winding displacement 30 to be located in the space S of this depression with this electric connector 100, if more than 130 folding of this lid or when receiving external force collision; This winding displacement 30 breaks away from this electric connector 100 easily, causes electrical failure.
This shows that above-mentioned existing electric connector obviously still has inconvenience and defective, and demands urgently further improving in structure and use.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of electric connector of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
Main purpose of the present invention is, overcomes the defective that existing electric connector exists, and a kind of electric connector of new structure is provided, and technical problem to be solved is to make its lid firmly be incorporated into insulating body.
Another object of the present invention is to, a kind of electric connector of new structure is provided, technical problem to be solved is that to make its winding displacement be firmly to be incorporated into insulating body, prevents to electrically connect failure.
The object of the invention and solve its technical problem and adopt following technical scheme to realize.According to a kind of electric connector that the present invention proposes, it comprises: an insulating body, and it is to have a body and 2 first Access Divisions, respectively this first Access Division is to have first recess that one first protuberance and is positioned at this first protuberance below; A most terminal, it is to be inserted in this body; An and lid; It is to be arranged at this insulating body; This lid is to have 2 second Access Divisions; Respectively this second Access Division is to have second protuberance that one second recess and is positioned at this second recess below, and wherein respectively this first protuberance of this first Access Division is to be arranged in this second recess of this second Access Division respectively and spacing by this second protuberance, and respectively this second protuberance of this second Access Division is to be arranged in this first recess of this first Access Division respectively and spacing by this first protuberance.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
Aforesaid electric connector, wherein said insulating body has an extension in addition, and this extension is that one extends this body, and those first Access Divisions are to be positioned at this extension.
Aforesaid electric connector, wherein said first Access Division are to have an elastic portion in addition, and this elastic portion is to connect this extension.
Aforesaid electric connector, wherein said first Access Division are to have a pair of the first side wall that should first protuberance in addition, and respectively this second Access Division is to have one second sidewall, between this first side wall and this second sidewall are to have one to let column pitch.
Aforesaid electric connector; Wherein said insulating body is to have a pair of protection hurdle that lays respectively at these body two sides in addition; Respectively this protection hurdle has a buckling groove, and this lid is to have two fastening ends in addition, and respectively this fastening end is to be fastened on respectively this buckling groove on this protection hurdle.
Aforesaid electric connector, it includes a pair of fastener in addition, this lid is to have two fastening ends in addition, respectively this fastener is to have a snapping portion, this snapping portion be have a draw-in groove and respectively this fastening end be to be connected in this draw-in groove.
Aforesaid electric connector, the cross section of wherein said first Access Division are for trapezoidal.
Aforesaid electric connector, wherein said lid are to have a rotating shaft in addition, and those terminals are to have most hook parts, and those hook parts are that clasp is in this rotating shaft.
Aforesaid electric connector, it includes a winding displacement in addition, and this winding displacement is to have two to combine slotted eyes, and respectively this combination slotted eye is to be sheathed on respectively this first Access Division and the quilt of this insulating body respectively this first Access Division is spacing.
Aforesaid electric connector, wherein said winding displacement are to be located in this second protuberance of this second Access Division respectively and respectively between this first recess of this first Access Division.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, electric connector of the present invention has advantage and beneficial effect at least:
One, the present invention, because first protuberance is to be arranged in second recess and spacing by second protuberance, and second protuberance is to be arranged in first recess and spacing by first protuberance, it is to make this lid firmly be incorporated into this insulating body.
Two, the present invention, winding displacement is firmly to be incorporated into insulating body, has the effect that prevents to electrically connect failure.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the stereogram that the electric connector of existing convention is inserted with a winding displacement.
Fig. 2 is the exploded perspective view of electric connector one specific embodiment of the present invention.
Fig. 3 is the stereogram of electric connector one specific embodiment of the present invention.
Fig. 4 is the schematic cross-section along the A-A direction of Fig. 3.
Fig. 5 is the exploded perspective view that electric connector one specific embodiment of the present invention connects a substrate and a winding displacement.
Fig. 6 is the stereogram that electric connector one specific embodiment of the present invention connects this substrate and this winding displacement.
Fig. 7 is the stereogram that the loam cake of electric connector one specific embodiment of the present invention covers this winding displacement.
Fig. 8 is the schematic cross-section along the B-B direction of Fig. 7.
10: substrate 20: winding displacement
21: combine slotted eye 22: the recess of stepping down
30: winding displacement 31: locating piece
100: electric connector 110: insulating body
120: terminal 130: lid
200: electric connector 210: insulating body
210a: inserting groove 211: body
212: protection hurdle 212a: slot to make way
212b: buckling groove 213: extension
214: the first Access Division 214a: first protuberance
214b: the first recess 214c: elastic portion
214d: guiding angle surface 214e: the first side wall
220: terminal 221: hook part
230: fastener 231: holding parts
232: the 232a of snapping portion: draw-in groove
233: stop section 234: fixed part
240: 241: the second Access Divisions of lid
241a: the second recess 241b: second protuberance
241c: second sidewall 242: fasten the end
243: rotating shaft D: let column pitch
S: the space of depression
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment, its embodiment of electric connector, structure, characteristic and the effect thereof that proposes according to the present invention is elaborated.
Seeing also Fig. 2, Fig. 3 and shown in Figure 4, is respectively the exploded perspective view, stereogram of electric connector one specific embodiment of the present invention and along the schematic cross-section of the A-A direction of Fig. 3.A specific embodiment of the present invention is a kind of electric connector 200, and it is to include an insulating body 210, most terminals 220, a pair of fastener 230 and lids 240.
Above-mentioned insulating body 210 is to have a body 211, a pair of protection hurdle 212, an extension 213 and 2 first Access Divisions 214 that lay respectively at these body 211 2 sides;
This extension 213 be one extend this body 211 and those the protection hurdles 212 between; In the present embodiment; Those first Access Divisions 214 are to be positioned on this extension 213; Respectively the cross section of this first Access Division 214 is for trapezoidal, and respectively this first Access Division 214 is to have the first recess 214b and the elastic portion 214c that one first protuberance 214a, is positioned at this first protuberance 214a below, and this elastic portion 214c connects this extension 213.
Most above-mentioned terminals 220 are to be inserted in this body 211, and those terminals 220 are to have most hook parts 221.
Above-mentioned fastener 230 is inserting groove 210a that are arranged at this insulating body 210, and respectively this fastener 230 is to have a stop section 233 and the fixed part 234 that a holding parts 231, a snapping portion 232, are positioned at 232 in this holding parts 231 and this snapping portion;
This snapping portion 232 has a draw-in groove 232a; This fixed part 234 is to be extended to form by these snapping portion 232 one; Those fasteners 230 are to have ground connection and fix this electric connector 200 in the effect of other electronic components; In the present embodiment; Respectively this protection hurdle 212 is to have a slot to make way 212a and a buckling groove 212b, and respectively this fixed part 234 of this fastener 230 is to be located in respectively this slot to make way 212a on this protection hurdle 212, so that respectively should protect the bottom surface on hurdle 212 concordant with the bottom surface of this fixed part 234.
Above-mentioned lid 240 is to be arranged at this insulating body 210, and this lid 240 is to have a pair of second Access Division 241, two fastening ends 242 and a rotating shaft 243;
Respectively this second Access Division 241 is to have the second protuberance 241b that one second recess 241a and is positioned at this second recess 241a below; Those hook parts 221 of those terminals 220 are that clasp is in this rotating shaft 243; Be covered on this insulating body 210 so that this lid 240 is movable, and respectively this fastening end 242 of this lid 240 is to be fastened on respectively this buckling groove 212b on this protection hurdle 212.
Seeing also Fig. 5 and shown in Figure 6, is respectively exploded perspective view and stereogram that electric connector one specific embodiment of the present invention connects a substrate and a winding displacement.The electric connector 200 of a specific embodiment of the present invention is to include a winding displacement 20 in addition.
Above-mentioned winding displacement 20 is to have two to combine slotted eye 21; Respectively this combination slotted eye 21 of this winding displacement 20 be sheathed on this electric connector 200 this insulating body 210 respectively this first Access Division 214 and by respectively this first Access Division 214 is spacing; In this enforcement, this winding displacement 20 is limited in this first recess 214b by this first protuberance 214a of this first Access Division 214 respectively, in addition; This winding displacement 20 is to have the recess of stepping down 22; This recess 22 of stepping down is to respectively this protection hurdle 212 that should insulating body 210, so that this winding displacement 20 can engage with this insulating body 210, to avoid this winding displacement 20 warpages;
Then, seeing also Fig. 7 and shown in Figure 8, is respectively that the loam cake of electric connector one specific embodiment of the present invention covers the stereogram of this winding displacement and along the schematic cross-section of the B-B direction of Fig. 7.This lid 240 of this electric connector 200 is to cover this winding displacement 20 downwards; Wherein this first protuberance 214a of respectively this first Access Division 214 of this insulating body 210 is arranged in this second recess 241a of respectively this second Access Division 241 of this lid 240 and spacing by this second protuberance 241b; This second protuberance 241b of respectively this second Access Division 241 of this lid 240 is arranged in this first recess 214b of respectively this first Access Division 214 of this insulating body 210 and spacing by this first protuberance 214a, and this winding displacement 20 is to be located in this second protuberance 241b of this second Access Division 241 respectively and respectively between this first recess 214b of this first Access Division 214.
Like Fig. 2, Fig. 3 and shown in Figure 8; In the present embodiment; This first protuberance 214a has a guiding angle surface 214d; Respectively this first Access Division 214 is to have a pair of the first side wall 214e that should the first protuberance 214a in addition, and respectively this second Access Division 241 is to include one second sidewall 241c, is to have the space D of stepping down between this first side wall 214e and this second sidewall 241c.When this lid 240 covers this winding displacement 20 downwards; This second protuberance 241b of respectively this second Access Division 241 of this lid 240 is this first protuberance 214a by respectively this first Access Division 214 of this insulating body 210 of this guiding angle surface 214d pushing tow of this first protuberance 214a; This first protuberance 214a of this first Access Division 214 is stepped down, so that this second protuberance 241b is arranged in this first recess 214b of this first Access Division 214 respectively and spacing by this first protuberance 214a through this first protuberance 214a toward this second sidewall 241c of this second Access Division 241 respectively by this elastic portion 214c.Also make simultaneously this first protuberance 214a be arranged in this second recess 241a of this second Access Division 241 respectively and spacing by this second protuberance 241b; This space D of stepping down between this first side wall 214e and this second sidewall 241c is the bit space that lets for this first protuberance 214a; After this second protuberance 241b passes through this first protuberance 214a; Even this first protuberance of this elastic portion 214c 214a resets; And make this second protuberance 241b be arranged in respectively this first recess 214b of this first Access Division 214; And respectively this fastening end 242 of this lid 240 also is fastened on respectively this buckling groove 212b on this protection hurdle 212, and in addition, respectively this fastening end 242 also is connected in respectively this draw-in groove 232a of this snapping portion 232 of this fastener 230.
Because respectively this first protuberance 214a of this first Access Division 214 is arranged in this second recess 241a of this second Access Division 241 respectively and spacing by this second protuberance 241b; And this second protuberance 241b is arranged in this first recess 214b and spacing by this first protuberance 214a; And respectively this fastening end 242 is to be fastened on respectively this buckling groove 212b on this protection hurdle 212; And be connected in this draw-in groove 232a of this snapping portion 232; Therefore this lid 240 is firmly to be incorporated into this insulating body 210, is got loose by this insulating body 210 to prevent this lid 240.In addition; Because this combinations slotted eye 21 of this winding displacement 20 is to be sheathed on respectively this first Access Division 214 and the quilt of this insulating body 210 of this electric connector 200 respectively this first Access Division 214 is spacing; And this winding displacement 20 is to be located in this second protuberance 241b of this second Access Division 241 respectively and respectively between this first recess 214b of this first Access Division 214; Therefore can prevent that this winding displacement 20 from coming off, cause the situation that electrically connects failure.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (9)
1. electric connector is characterized in that it comprises:
An insulating body; It is to have a body, two first Access Divisions and a pair of protection hurdle that lays respectively at these body both sides; Respectively this first Access Division is to have one first protuberance and first recess that is positioned at this first protuberance below, and respectively this protection hurdle has a buckling groove;
A plurality of terminals, it is to be inserted in this body; And
A lid; It is to be arranged at this insulating body; This lid is to have two second Access Divisions and two fastening ends; Respectively this second Access Division is to have one second recess and second protuberance that is positioned at this second recess below; Wherein respectively this first protuberance of this first Access Division is to be arranged in this second recess of this second Access Division respectively and spacing by this second protuberance, and respectively this second protuberance of this second Access Division is to be arranged in this first recess of this first Access Division respectively and spacing by this first protuberance, and respectively this fastening end is to be fastened on respectively this buckling groove on this protection hurdle.
2. electric connector according to claim 1 is characterized in that wherein said insulating body has an extension in addition, and this extension is that one extends this body, and this first Access Division is to be positioned at this extension.
3. electric connector according to claim 2 is characterized in that wherein said first Access Division is to have an elastic portion in addition, and this elastic portion is to connect this extension.
4. electric connector according to claim 1; It is characterized in that wherein said first Access Division is to have one in addition to the first side wall that should first protuberance; Respectively this second Access Division is to have one second sidewall, between this first side wall and this second sidewall is to have one to let column pitch.
5. electric connector according to claim 1; It is characterized in that it includes a pair of fastener in addition; This lid is to have two in addition to fasten ends, and respectively this fastener is to have a snapping portion, this snapping portion be have a draw-in groove and respectively this fastening end be to be connected in this draw-in groove.
6. electric connector according to claim 1, the cross section that it is characterized in that wherein said first Access Division are for trapezoidal.
7. electric connector according to claim 1 is characterized in that wherein said lid is to have a rotating shaft in addition, and those terminals are to have a plurality of hook parts, and those hook parts are that clasp is in this rotating shaft.
8. electric connector according to claim 1 is characterized in that it includes a winding displacement in addition, and this winding displacement is to have two to combine slotted eyes, and respectively this combination slotted eye is to be sheathed on respectively this first Access Division and the quilt of this insulating body respectively this first Access Division is spacing.
9. electric connector according to claim 8 is characterized in that wherein said winding displacement is to be located in this second protuberance of this second Access Division respectively and respectively between this first recess of this first Access Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101866896A CN101752694B (en) | 2008-12-16 | 2008-12-16 | Electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101866896A CN101752694B (en) | 2008-12-16 | 2008-12-16 | Electric coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101752694A CN101752694A (en) | 2010-06-23 |
| CN101752694B true CN101752694B (en) | 2012-05-30 |
Family
ID=42479281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101866896A Active CN101752694B (en) | 2008-12-16 | 2008-12-16 | Electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101752694B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437703B (en) * | 2016-05-26 | 2019-08-30 | 黄家怡 | Electric connector |
| CN108376848B (en) * | 2018-01-30 | 2020-04-24 | 乐清市华宝电子有限公司 | FFC connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702478Y (en) * | 2004-04-01 | 2005-05-25 | 钜航科技股份有限公司 | Combined structure of card connector |
| CN201118009Y (en) * | 2007-11-14 | 2008-09-17 | 王秋文 | Electric connector and its fastener |
-
2008
- 2008-12-16 CN CN2008101866896A patent/CN101752694B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702478Y (en) * | 2004-04-01 | 2005-05-25 | 钜航科技股份有限公司 | Combined structure of card connector |
| CN201118009Y (en) * | 2007-11-14 | 2008-09-17 | 王秋文 | Electric connector and its fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101752694A (en) | 2010-06-23 |
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| C14 | Grant of patent or utility model | ||
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