CN203377420U - A push-type housing of a connector and a quick connector containing the same - Google Patents
A push-type housing of a connector and a quick connector containing the same Download PDFInfo
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- CN203377420U CN203377420U CN201320420674.8U CN201320420674U CN203377420U CN 203377420 U CN203377420 U CN 203377420U CN 201320420674 U CN201320420674 U CN 201320420674U CN 203377420 U CN203377420 U CN 203377420U
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- elasticity
- wire
- connector
- fixture block
- press section
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Abstract
The utility model discloses a push-type housing of a connector and a quick connector containing the same. The housing comprises a housing body. The housing body is arranged in a chamber structure and is provided with containing chambers used for installing conductive connectors. The front sidewall of the housing body is equipped with wire holes through which wires may pass to be connected with the conductive connectors. Each containing chamber corresponds to a wire hole. The top wall of each containing chamber is provided with two parallel opening grooves. An elastic push portion is formed between the two opening grooves and on the chamber wall. The center of the elastic push portion is higher than the two ends of the elastic push portion so that the elastic push portion presents an arch bridge shape. Pressing block capable of pressing the conductive connectors are extended downwardly from the inner surfaces of the elastic push portions in the containing chambers. Eliminating a cantilever elastic button structure of a product in the prior art, the push-type housing has characteristics of good connection strength, easy push, and attractive integral appearance.
Description
Technical field
The utility model 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 connector, had the push type conductor jointer in prior art, to replace the employing bolt of continuing to use all the time, the structures such as rivet compress the mode of wire, as the patent No. Chinese patent that is 201220597717.5, it specifically discloses to coordinate with housing and installs and can press the elastic button that conduction connector makes conduction connector and wire off-line, but this kind of elastic button all only has an end to be connected and fixed with housing, the other end is cantilever design, after 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 thicker by the end that is connected and fixed of elastic button, when pressing elastic button, need impose larger making every effort to overcome and take elastic force, and the size of conductor jointer is less, just more general copper conductor is bigger, staff is difficult to find the point of application, 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 cantilever elastic button is broken because of wire or other line things, 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 need progressive an improvement.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of push type housing of connector and the quick connector that comprises this housing, and it is high and be difficult for aging fracture, easily press and the characteristics such as overall appearance is good that this kind of housing has a bonding strength.
The utility model solves the technical scheme that its technical problem adopts:
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 of conduction connector is installed, be provided with on the front side wall of shell body and allow that wire penetrates the wire jack be 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 described elasticity press section, 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 cavity volume epicoele wall of being positioned at and the capwise groove that is positioned on cavity volume back cavity wall forms.
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, on the upper surface of described elasticity press section, corresponding described briquetting position is provided with the recess for the limited screw cutter.
Further, on the upper surface of described elasticity press section, contiguous recess location is provided with the second recess of being convenient to point the application of force.
The quick connector that comprises above-mentioned housing, comprise the conduction connector be arranged in above-mentioned cavity volume, on each described conduction connector, be provided with at the opposed two elasticity contained sides of wire jack radial direction, the top of this two elasticity contained side is with mutually close mode tilted configuration and clamp above-mentioned briquetting, and described briquetting is in the short transverse broadening that makes progress; Be provided with on described elasticity contained side for tightening the fixture block of wire, 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 described two elasticity contained sides, and fixture block resets rear wire by this two fixture blocks compression with the elasticity contained side.
As the another kind of technique scheme, improve, 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 forms, and LiangUXing limit, described Access Division forms described elasticity contained side, and described yi word pattern support is copper product, and described Access Division is stainless steel part.
The beneficial effects of the utility model are: the utility model is by being provided with two parallel open slots on 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 intensity preferably, also be not easy to occur the situation of aging fracture after repeatedly using, 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 avoided 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 utility model also has simple and reasonable, easy and simple to handle, the characteristics such as implementation cost is low.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model middle shell;
Fig. 2 is the cutaway view in A-A cross section in Fig. 1;
Fig. 3 is another angle schematic diagram of Fig. 1;
Fig. 4 is Fig. 1 observation figure of direction from lower to upper;
Fig. 5 is the structural representation of quick connector in the utility model;
Fig. 6 is Fig. 5 observation figure of direction from lower to upper;
Fig. 7 is the structural representation of conduction connector in the utility model;
Fig. 8 is another angle schematic diagram of Fig. 7;
Fig. 9 and Figure 10 are the structural representations of Access Division in the utility model;
Figure 11 is the structural representation of yi word pattern support in the utility model;
Figure 12 is the cutaway view (the elasticity contained side is in reset mode, and on fixture block, clamping wires is partly half hole) in B-B cross section in Fig. 5;
Figure 13 is the cutaway view (the elasticity contained side is in open configuration, and on fixture block, clamping wires is partly angle) in B-B cross section in Fig. 5;
Figure 14 is structural representation when in the utility model, the fixture block on the wire connector is;
Figure 15 is the generalized section of the utility model when clamping wires partly is half hole on fixture block.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, it should be noted that, if not special record reaches in embodiment in the drawings, " on ", D score, 'fornt', 'back' be direction shown in Fig. 1 and Fig. 5.
With reference to Fig. 1 ~ Fig. 4, the push type housing of connector of the present utility model, comprise shell body 1, and shell body 1 is plastic part, described shell body 1 is cavity body structure and is provided with the cavity volume 11 for 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 be connected with conduction connector, the corresponding wire jack 13 of one of them cavity volume 11, can arrange one or more groups cavity volume 11 and wire jack 13 on 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, in the middle of described elasticity press section 3, high two ends are low and be the arch bridge shape, 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, for pushing conduction connector 4, makes wire 2 be convenient to insert conduction connector 4 or off-line from conduction connector 4.
As the present embodiment preferably, 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 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 forms, the span that this has strengthened elasticity press section 3, make elasticity press section 3 more easily by 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 as screwdriver by instrument, can on the upper surface of described elasticity press section 3, be provided with the recess 33 for the limited screw cutter in corresponding described briquetting 31 positions, avoid screwdriver to skid on the surface of elasticity press section 3 when the application of force.
And for larger-size connector, for making the staff can be to elasticity press section 3 application of forces, can on the upper surface of described elasticity press section 3, be close to that the upper surface that is arranged so that elasticity press section 3 that recess 33 positions are provided with 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 intensity preferably, also be not easy to occur the situation of aging fracture after repeatedly using, 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 avoided 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, be convenient to the appearance design variation.
Below the quick connector that comprises above-mentioned housing is elaborated.
With reference to Fig. 5 ~ Figure 15, the quick connector that comprises above-mentioned housing, comprise the conduction connector 4 be arranged in above-mentioned cavity volume 11, wedge shape projection 16 can be set on the inwall of cavity volume 11, be provided with screens 46 on conduction connector 4, during installation, only conduction connector 4 need be pushed in cavity volume 11 upward, 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, makes screens 46 be connected on wedge shape projection 16, with this, fixes conduction connector 4 is installed, conduction connector 4 is metallic article with the welding circuit board of light fixture etc., on each described conduction connector 4, be provided with 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 mutually close mode tilted configuration and clamp above-mentioned briquetting 31, described briquetting 31 is in the short transverse broadening that makes progress, make briquetting 31 present structure wide at the top and narrow at the bottom, when by compression elasticity press section 3, making briquetting 31 move downward, the wider top of briquetting 31 can be pushed two elasticity contained sides 41 gradually open, be provided with the fixture block 5 for tightening wire 2 on described elasticity contained side 41, fixture block 5 can be set to two and opposed being arranged on 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, 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 opposed elasticity contained side 41 widens, make wire 2 to 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 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 the upwardly extending mode tilted configuration of wire 2, 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, make wire 2 to be tightened firmly.
In the present embodiment, preferred described conduction connector 4 is by yi word pattern support 42 and be fixed on yi word pattern support 42, being analog-U shaped Access Division 43 forms, 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 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 makes Access Division 43 can adopt stainless steel instead of copper material, more be conducive to elasticity contained side 41 and produce elastic force preferably, and after Reusability repeatedly, still can keep preferably elastic force and without obviously weak.Be provided with installing hole 44 on Access Division 43, be provided with accordingly flanging 45 on yi word pattern support 42, flanging 45 is through the rear crooked Access Division 43 that compresses of installing hole 44.
Above-mentioned quick connector structure has been abandoned and in the conventional art, has been used bolt, rivet etc. to realize the structure that wire connects, when needs plug wire or off-line, pressing elasticity press section 3 can easily be connected wire or unclamp with housing, realize the straight cutting of wire and directly pulled out connection, simultaneously, the setting of two elasticity contained sides 41 and fixture block 5 on wire connector 4, improved the chucking power of 4 pairs of wires 2 of wire connector greatly, makes wire 2 be not easy to get loose in careless situation etc.
The above, be better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection range of the present utility model.
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 of conduction connector is installed, be provided with on the front side wall of shell body and allow that wire penetrates the wire jack be 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 described elasticity press section, 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 cavity volume epicoele wall of being positioned at and the capwise groove that is positioned on cavity volume back cavity wall forms.
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. according to the push type housing of the described connector of any one claim in claim 1 ~ 3, it is characterized in that: on the upper surface of described elasticity press section, corresponding described briquetting position is provided with the recess for the limited screw cutter.
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 be arranged in above-mentioned cavity volume, it is characterized in that: on each described conduction connector, be provided with at the opposed two elasticity contained sides of wire jack radial direction, the top of this two elasticity contained side is with mutually close mode tilted configuration and clamp above-mentioned briquetting, and described briquetting is in the short transverse broadening that makes progress; Be provided with on described elasticity contained side for tightening the fixture block of wire, 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 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. according to the described quick connector of any one claim in claim 6 ~ 8, it 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 forms, LiangUXing limit, described Access Division forms 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 |
|---|---|---|---|
| CN201320420674.8U CN203377420U (en) | 2013-07-15 | 2013-07-15 | A push-type housing of a connector and a quick connector containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420674.8U CN203377420U (en) | 2013-07-15 | 2013-07-15 | A push-type housing of a connector and a quick connector containing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377420U true CN203377420U (en) | 2014-01-01 |
Family
ID=49839927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420674.8U Expired - Lifetime CN203377420U (en) | 2013-07-15 | 2013-07-15 | A push-type housing of a connector and a quick connector containing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367981A (en) * | 2013-07-15 | 2013-10-23 | 江门市创艺电器有限公司 | Press type shell of connector and rapid connector comprising shell |
| CN104752870A (en) * | 2013-12-25 | 2015-07-01 | 株式会社富士克 | A rod conductor connector and a rod conductor connecting structure |
| CN105140066A (en) * | 2015-09-28 | 2015-12-09 | 广东欧珀移动通信有限公司 | Key structure and electronic product |
-
2013
- 2013-07-15 CN CN201320420674.8U patent/CN203377420U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367981A (en) * | 2013-07-15 | 2013-10-23 | 江门市创艺电器有限公司 | Press type shell of connector and rapid connector comprising shell |
| CN104752870A (en) * | 2013-12-25 | 2015-07-01 | 株式会社富士克 | A rod conductor connector and a rod conductor connecting structure |
| CN105140066A (en) * | 2015-09-28 | 2015-12-09 | 广东欧珀移动通信有限公司 | Key structure and electronic product |
| CN105140066B (en) * | 2015-09-28 | 2018-01-19 | 广东欧珀移动通信有限公司 | A kind of press-key structure and electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |