CN103367981A - Press type shell of connector and rapid connector comprising shell - Google Patents
Press type shell of connector and rapid connector comprising shell Download PDFInfo
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- CN103367981A CN103367981A CN2013102968309A CN201310296830A CN103367981A CN 103367981 A CN103367981 A CN 103367981A CN 2013102968309 A CN2013102968309 A CN 2013102968309A CN 201310296830 A CN201310296830 A CN 201310296830A CN 103367981 A CN103367981 A CN 103367981A
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- press section
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Abstract
The invention discloses a press type shell of a connector and the rapid connector comprising the shell. The shell comprises a shell body which is of a cavity structure and provided with containing cavities. The containing cavities are used for installing conducting connection bodies. Wire insertion holes allowing wires to penetrate through to be connected with the conducting connection bodies are formed in the front side wall of the shell body. Each containing cavity corresponds to a wire insertion hole. Two parallel opened grooves are formed in the upper cavity wall of each containing cavity. The cavity wall between every two opened grooves forms an elastic press part. The elastic press parts are high in the middle and low at the two ends and are in the shape of an arch bridge. The inner surfaces, arranged in the containing cavities, of the elastic press parts are provided with press cakes in a downwards extended mode, wherein the press cakes are capable of extruding the conducting connection bodies. A suspension arm type elastic button structure in the traditional technology is abandoned and the press type shell of the connector and the rapid connector comprising the shell have the advantages of being strong in connection strength, easy to press, good in whole aesthetics and the like.
Description
Technical field
The present invention relates to connector, is the push type housing of connector specifically, and the quick connector that comprises this housing.
Background technology
Important link during connector connects as electrical equipment, it is applicable to sub-thread, multiply, the copper conductors such as thin multiply, for realizing that wire is connected on the connector, had the push type conductor jointer in the prior art, to replace the employing bolt of continuing to use all the time, the structures such as rivet compress the mode of wire, it is 201220597717.5 Chinese patent such as the patent No., it specifically discloses with housing and cooperates installation also can press the elastic button that conduction connector makes conduction connector and wire off-line, but this kind elastic button all only has an end to be connected and fixed with housing, the other end is cantilever design, behind perseveration repeatedly, the end that is connected and fixed of elastic button is easy to aging fracture, its bonding strength is not high, if make the end that is connected and fixed of elastic button thicker, then need impose larger making every effort to overcome and take elastic force when pressing elastic button, and the size of conductor jointer is less, just more general copper conductor is bigger, and staff is difficult to find the point of application, and larger elastic force will cause presses the elastic button difficulty; In addition, because the existence of cantilever design, in use, be easy to gang up with on the cantilever because of wire or other line things elastic button is broken, thereby to causing certain influence the useful life of elastic button; Simultaneously, the existence of cantilever design also is unfavorable for the overall appearance of conductor jointer and the variation of appearance design, and therefore, elastic button structure of the prior art also is still waiting progressive an improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of push type housing of connector and comprise the quick connector of this housing, this kind housing has the high and difficult aging fracture of bonding strength, easily presses and the characteristics such as overall appearance is good.
The technical solution adopted for the present invention to solve the technical problems is:
The push type housing of connector, comprise the shell body, described shell body is cavity body structure and is provided with for the cavity volume that conduction connector is installed, be provided with on the front side wall of shell body and allow that wire penetrates the wire jack that is connected with conduction connector, the corresponding wire jack of one of them cavity volume, be provided with two parallel open slots on the epicoele wall of each described cavity volume, chamber wall between these two open slots forms the elasticity press section, high two ends are low and be the arch bridge shape in the middle of the described elasticity press section, and the inner surface that the elasticity press section is arranged in described cavity volume is provided with the briquetting that can push conduction connector to downward-extension.
As improvement of the technical scheme, described open slot extands rearward to the back cavity wall of cavity volume, and open slot moves towards groove by the level on the cavity volume epicoele wall of being positioned at and the capwise groove that is positioned on the cavity volume back cavity wall consists of.
As further improvement in the technical proposal, the corresponding level in described elasticity press section is moved towards groove two groove end places and is provided with the arc notch groove.
Further, corresponding described briquetting position is provided with recess for the limited screw cutter on the upper surface of described elasticity press section.
Further, contiguous recess location is provided with the second recess of being convenient to point the application of force on the upper surface of described elasticity press section.
The quick connector that comprises above-mentioned housing, comprise the conduction connector that is installed in the above-mentioned cavity volume, be provided with on each described conduction connector at the opposed two elasticity contained sides of wire jack radial direction, the top of this two elasticity contained side is with mutual close mode tilted configuration and the above-mentioned briquetting of clamping, and described briquetting is in the short transverse broadening that makes progress; Be provided with the fixture block for the chucking wire on the described elasticity contained side, press above-mentioned elasticity press section downwards, above-mentioned briquetting backs down two elasticity contained sides, and wire can pass through from fixture block below, decontrols the elasticity press section, and fixture block resets with the elasticity contained side and compresses wire.
As improvement of the technical scheme, described fixture block is two and opposed being arranged on the described two elasticity contained sides, and fixture block resets rear wire by this two fixture blocks compression with the elasticity contained side.
Improve as the another kind of technique scheme, described fixture block is one and is provided with on arbitrary described two elasticity contained sides, and fixture block compresses by fixture block with the opposed elasticity contained side of fixture block with the elasticity contained side rear wire that resets.
Further, described fixture block be provided with the angle that compresses wire or with suitable half hole of wire, described angle is with towards the upwardly extending mode tilted configuration of wire.
Preferably, described conduction connector is by the yi word pattern support and be fixed on the yi word pattern support, be analog-U shaped Access Division consists of, and two U-shaped limits of described Access Division form described elasticity contained side, and described yi word pattern support is copper product, and described Access Division is stainless steel part.
The invention has the beneficial effects as follows: the present invention is provided with two parallel open slots by the epicoele wall at each cavity volume, chamber wall between these two open slots forms the elasticity press section, high two ends are low and be the arch bridge shape in the middle of the elasticity press section, abandoned the cantilever type elastic press-button structure in the conventional art, because the two ends of elasticity press section all connect with the shell body, therefore it has preferably intensity, after repeatedly using, also be not easy to occur the situation of aging fracture, simultaneously, the relatively traditional cantilever structure in the elasticity press section of arch bridge shape also is easy to be biased press, improved user's operability, also avoid the line things such as wire can gang up with on the elasticity press section and broken the phenomenon of elasticity press section, the elasticity press section of arch bridge shape is conducive to the aesthetic property of connector integral body, be convenient to the appearance design variation, the present invention also has simple and reasonable, easy and simple to handle, the characteristics such as implementation cost is low.
Description of drawings
Fig. 1 is the structural representation of middle shell of the present invention;
Fig. 2 is the cutaway view in A-A cross section among Fig. 1;
Fig. 3 is another angle schematic diagram of Fig. 1;
Fig. 4 is the from lower to upper observation figure of direction of Fig. 1;
Fig. 5 is the structural representation of quick connector among the present invention;
Fig. 6 is the from lower to upper observation figure of direction of Fig. 5;
Fig. 7 is the structural representation of conduction connector among the present invention;
Fig. 8 is another angle schematic diagram of Fig. 7;
Fig. 9 and Figure 10 are the structural representations of Access Division among the present invention;
Figure 11 is the structural representation of yi word pattern support among the present invention;
Figure 12 is the cutaway view (the elasticity contained side is in reset mode, and clamping wires partly is half hole on the fixture block) in B-B cross section among Fig. 5;
Figure 13 is the cutaway view (the elasticity contained side is in open configuration, and clamping wires partly is angle on the fixture block) in B-B cross section among Fig. 5;
Figure 14 is the structural representation the when fixture block on the wire connector is among the present invention;
Figure 15 is the generalized section of the present invention when clamping wires partly is half hole on fixture block.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples, need to prove, if not special record reaches among the embodiment in the drawings, " on ", D score, 'fornt', 'back' be Fig. 1 and direction shown in Figure 5.
With reference to Fig. 1 ~ Fig. 4, the push type housing of connector of the present invention comprises shell body 1, and shell body 1 is plastic part, described shell body 1 is cavity body structure and is provided with for the cavity volume 11 that conduction connector 4 is installed, and the lower end of cavity volume 11 is opening end so that conduction connector 4 is installed; Be provided with on the front side wall 12 of shell body 1 and allow that wire 2 penetrates the wire jack 13 that is connected with conduction connector, one of them cavity volume 11 corresponding wire jack 13 can arrange one or more groups cavity volume 11 and wire jack 13 on the shell body 1; Be provided with two parallel open slots 14 on the epicoele wall of each described cavity volume 11, chamber wall between these two open slots 14 forms elasticity press section 3, high two ends are low and be the arch bridge shape in the middle of the described elasticity press section 3, the inner surface that elasticity press section 3 is arranged in described cavity volume 11 is provided with the briquetting 31 that can push conduction connector to downward-extension, briquetting 31 is one-body molded with elasticity press section 3, briquetting 31 is used for extruding conduction connector 4, so that wire 2 is convenient to insert conduction connector 4 or off-line from the conduction connector 4.
Preferred as the present embodiment, described open slot 14 extands rearward to the back cavity wall 15 of cavity volume 11, open slot 14 moves towards groove 141 by the level on the cavity volume epicoele wall of being positioned at and the capwise groove 151 that is positioned on the back cavity wall 15 of cavity volume 11 consists of, this has strengthened the span of elasticity press section 3, so that elasticity press section 3 easier quilts are downwards by depressing.
For further improving the pressing property of elasticity press section 3, the two groove end places that described elasticity press section 3 corresponding levels are moved towards groove 141 are provided with arc notch groove 32.
Consider that the size of working as connector is less, people's big strong hand refers to easily can be to elasticity press section 3 application of forces, for this reason, usually need to act on elasticity press section 3 by instrument such as screwdriver, can be on the upper surface of described elasticity press section 3 corresponding described briquetting 31 positions be provided with recess 33 for the limited screw cutter, avoid screwdriver when the application of force, to skid on the surface of elasticity press section 3.
And for larger-size connector, for making the staff can be to elasticity press section 3 application of forces, the upper surface that is arranged so that elasticity press section 3 that can be provided with in the contiguous recess of the upper surface of described elasticity press section 3 33 positions the second recess 34, the second recesses 34 of being convenient to point the application of force and recess 33 is accordion and anti-skidding.
Above-mentioned housing has been abandoned the cantilever type elastic press-button structure in the conventional art, because the two ends of elasticity press section 3 all connect with shell body 1, therefore it has preferably intensity, after repeatedly using, also be not easy to occur the situation of aging fracture, simultaneously, the relatively traditional cantilever structure in the elasticity press section 3 of arch bridge shape also is easy to be biased press, improved user's operability, also avoid the line things such as wire can gang up with on the elasticity press section and broken the phenomenon of elasticity press section, the elasticity press section 3 of arch bridge shape is conducive to the aesthetic property of connector integral body, is convenient to the appearance design variation.
The below is elaborated to the quick connector that comprises above-mentioned housing.
With reference to Fig. 5 ~ Figure 15, the quick connector that comprises above-mentioned housing, comprise the conduction connector 4 that is installed in the above-mentioned cavity volume 11, wedge shape projection 16 can be set at the inwall of cavity volume 11, be provided with screens 46 on the conduction connector 4, during installation, only need conduction connector 4 is pushed in the cavity volume 11 up, wedge shape projection 16 is subject to screens 46 extruding and the screens 46 of stepping down, when screens is positioned at wedge shape projection 16 top position, wedge shape projection 16 resets under the effect of elasticity of plastics power, so that screens 46 is connected on the wedge shape projection 16, fixes with this conduction connector 4 is installed; Conduction connector 4 is metallic article and with the welding circuit board of light fixture etc., be provided with on each described conduction connector 4 at the opposed two elasticity contained sides 41 of wire jack 13 radial direction, the top of this two elasticity contained side 41 is with mutual close mode tilted configuration and the above-mentioned briquetting 31 of clamping, described briquetting 31 is in the short transverse broadening that makes progress, so that briquetting 31 presents structure wide at the top and narrow at the bottom, when by compression elasticity press section 3 so that briquetting 31 when moving downward, briquetting 31 wider tops can be pushed two elasticity contained sides 41 gradually open, be provided with the fixture block 5 for chucking wire 2 on the described elasticity contained side 41, fixture block 5 can be set to two and opposed being arranged on the described two elasticity contained sides 41, fixture block 5 also can be set to one, fixture block 5 can be provided with on arbitrary described two elasticity contained sides 41, and the concrete structure of fixture block 5 as shown in Figure 9 and Figure 10.
Press above-mentioned elasticity press section 3 downwards, briquetting 31 backs down two elasticity contained sides 41, distance between two opposed fixture blocks 5 or fixture block 5 and the opposed elasticity contained side 41 widens, so that wire 2 can pass through from fixture block 5 belows, when decontroling elasticity press section 3, fixture block 5 resets with elasticity contained side 41, and the distance between two fixture blocks 5 or fixture block 5 and the opposed elasticity contained side 41 is tightened up and compressed wire 2.
Can compress wire 2 for ease of fixture block 5, described fixture block 5 be provided with compress wire 2 angle 51(as shown in Fig. 9 and Figure 10) or with the suitable half hole 52(of wire 2 as shown in Figure 15), described angle 51 is with towards wire 2 upwardly extending mode tilted configuration, this structure of angle 51 can be so that when two elasticity contained sides 41 tighten up, 51 pairs of wires 2 of angle impose horizontal direction component and along the downward component of short transverse, so that wire 2 can be tightened firmly.
In the present embodiment, preferred described conduction connector 4 is by yi word pattern support 42 and be fixed on the yi word pattern support 42, being analog-U shaped Access Division 43 consists of, two U-shaped limits of described Access Division 43 form described elasticity contained side 41, described yi word pattern support 42 is copper product, yi word pattern support 42 directly is welded on the circuit board, the employing copper product conducts electricity very well, described Access Division 43 is stainless steel part, one-body molded on wire connector 4 with respect to two elasticity contained sides 41, above-mentioned Split type structure is so that stainless steel instead of copper material can be adopted in Access Division 43, more be conducive to elasticity contained side 41 and produce preferably elastic force, and behind Reusability repeatedly, still can keep preferably elastic force and without obviously weak.Be provided with installing hole 44 on the Access Division 43, be provided with accordingly flanging 45 on the yi word pattern support 42, the installing hole 44 rear crooked Access Divisions 43 that compress are passed in flanging 45.
Above-mentioned quick connector structure has been abandoned and has been used bolt, rivet etc. to realize the structure that wire connects in the conventional art, when needs plug wire or off-line, pressing elasticity press section 3 can easily be connected wire or unclamp with housing, the straight cutting of having realized wire pulls out connection with being connected, simultaneously, the setting of two elasticity contained sides 41 and fixture block 5 on the wire connector 4 has improved the chucking power of 4 pairs of wires 2 of wire connector, greatly so that wire 2 is not easy to get loose etc. in careless situation.
The above be better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (10)
1. the push type housing of connector, comprise the shell body, described shell body is cavity body structure and is provided with for the cavity volume that conduction connector is installed, be provided with on the front side wall of shell body and allow that wire penetrates the wire jack that is connected with conduction connector, the corresponding wire jack of one of them cavity volume, it is characterized in that: be provided with two parallel open slots on the epicoele wall of each described cavity volume, chamber wall between these two open slots forms the elasticity press section, high two ends are low and be the arch bridge shape in the middle of the described elasticity press section, and the inner surface that the elasticity press section is arranged in described cavity volume is provided with the briquetting that can push conduction connector to downward-extension.
2. the push type housing of connector according to claim 1, it is characterized in that: described open slot extands rearward to the back cavity wall of cavity volume, and open slot moves towards groove by the level on the cavity volume epicoele wall of being positioned at and the capwise groove that is positioned on the cavity volume back cavity wall consists of.
3. the push type housing of connector according to claim 2 is characterized in that: the corresponding level in described elasticity press section is moved towards groove two groove end places and is provided with the arc notch groove.
4. the push type housing of the described connector of each claim according to claim 1 ~ 3 is characterized in that: corresponding described briquetting position is provided with the recess for the limited screw cutter on the upper surface of described elasticity press section.
5. the push type housing of connector according to claim 4 is characterized in that: be close to recess location on the upper surface of described elasticity press section and be provided with the second recess of being convenient to point the application of force.
6. the quick connector that comprises above-mentioned housing, comprise the conduction connector that is installed in the above-mentioned cavity volume, it is characterized in that: be provided with on each described conduction connector at the opposed two elasticity contained sides of wire jack radial direction, the top of this two elasticity contained side is with mutual close mode tilted configuration and the above-mentioned briquetting of clamping, and described briquetting is in the short transverse broadening that makes progress; Be provided with the fixture block for the chucking wire on the described elasticity contained side, press above-mentioned elasticity press section downwards, above-mentioned briquetting backs down two elasticity contained sides, and wire can pass through from fixture block below, decontrols the elasticity press section, and fixture block resets with the elasticity contained side and compresses wire.
7. quick connector according to claim 6, it is characterized in that: described fixture block is two and opposed being arranged on the described two elasticity contained sides, fixture block is compressed by this two fixture block with the elasticity contained side rear wire that resets.
8. quick connector according to claim 6 is characterized in that: described fixture block is one and is provided with on arbitrary described two elasticity contained sides, and fixture block compresses by fixture block with the opposed elasticity contained side of fixture block with the elasticity contained side rear wire that resets.
9. the described quick connector of each claim according to claim 6 ~ 8 is characterized in that: described fixture block be provided with the angle that compresses wire or with suitable half hole of wire, described angle is with towards the upwardly extending mode tilted configuration of wire.
10. quick connector according to claim 9, it is characterized in that: described conduction connector is by the yi word pattern support and be fixed on the yi word pattern support, be analog-U shaped Access Division consists of, two U-shaped limits of described Access Division form described elasticity contained side, described yi word pattern support is copper product, and described Access Division is stainless steel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102968309A CN103367981A (en) | 2013-07-15 | 2013-07-15 | Press type shell of connector and rapid connector comprising shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102968309A CN103367981A (en) | 2013-07-15 | 2013-07-15 | Press type shell of connector and rapid connector comprising shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103367981A true CN103367981A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102968309A Pending CN103367981A (en) | 2013-07-15 | 2013-07-15 | Press type shell of connector and rapid connector comprising shell |
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| CN (1) | CN103367981A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428850A (en) * | 2014-09-10 | 2016-03-23 | 厦门广泓工贸有限公司 | Metal connector enabling a lead to be detachable after the lead is inserted into the metal connector |
| CN110011086A (en) * | 2018-01-05 | 2019-07-12 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
| CN111755843A (en) * | 2020-07-01 | 2020-10-09 | 东莞市厚普电子有限公司 | Novel connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1638204A (en) * | 2003-12-22 | 2005-07-13 | 住友电装株式会社 | Connector |
| EP1737082A2 (en) * | 2005-06-23 | 2006-12-27 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Device for connecting a high current cable |
| CN102237608A (en) * | 2010-04-07 | 2011-11-09 | Wago管理有限责任公司 | Actuating device for an electrical connection terminal |
| CN202487876U (en) * | 2012-02-07 | 2012-10-10 | 江门市创艺电器有限公司 | Connector for connection of light-emitting diode (LED) strip |
| CN203377420U (en) * | 2013-07-15 | 2014-01-01 | 江门市创艺电器有限公司 | A push-type housing of a connector and a quick connector containing the same |
-
2013
- 2013-07-15 CN CN2013102968309A patent/CN103367981A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1638204A (en) * | 2003-12-22 | 2005-07-13 | 住友电装株式会社 | Connector |
| EP1737082A2 (en) * | 2005-06-23 | 2006-12-27 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Device for connecting a high current cable |
| CN102237608A (en) * | 2010-04-07 | 2011-11-09 | Wago管理有限责任公司 | Actuating device for an electrical connection terminal |
| CN202487876U (en) * | 2012-02-07 | 2012-10-10 | 江门市创艺电器有限公司 | Connector for connection of light-emitting diode (LED) strip |
| CN203377420U (en) * | 2013-07-15 | 2014-01-01 | 江门市创艺电器有限公司 | A push-type housing of a connector and a quick connector containing the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428850A (en) * | 2014-09-10 | 2016-03-23 | 厦门广泓工贸有限公司 | Metal connector enabling a lead to be detachable after the lead is inserted into the metal connector |
| CN110011086A (en) * | 2018-01-05 | 2019-07-12 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
| CN111755843A (en) * | 2020-07-01 | 2020-10-09 | 东莞市厚普电子有限公司 | Novel connector |
| CN111755843B (en) * | 2020-07-01 | 2022-03-11 | 东莞市厚普电子有限公司 | A kind of interface unit |
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Application publication date: 20131023 |