CN109861019A - The production method of outdoor water-proof connector and its male and female connector - Google Patents
The production method of outdoor water-proof connector and its male and female connector Download PDFInfo
- Publication number
- CN109861019A CN109861019A CN201910284031.7A CN201910284031A CN109861019A CN 109861019 A CN109861019 A CN 109861019A CN 201910284031 A CN201910284031 A CN 201910284031A CN 109861019 A CN109861019 A CN 109861019A
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- Prior art keywords
- female
- connector
- docking section
- male
- public
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003032 molecular docking Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000001746 injection moulding Methods 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
A kind of outdoor water-proof connector, the male and female connector including having conducting wire, is equipped with the button bit buckled into for the hook portion of Elastic buckle on the body portion sidewalls of female connectors；One section of groove is equipped on the periphery wall of docking section medium position；It is injection molded with waterproof grommet in a groove, its outer diameter and the internal diameter phase of butt cavity are right, but it is bigger than the sealing ring gear of docking section insertion end, waterproof grommet is that injection molding comes out directly in the groove of female connectors docking section, and thus eliminating at this stage must be nested into sealing ring time-consuming and laborious problem brought by this link of docking section；Waterproof grommet of the injection molding in the groove of docking section is not in the case where taking a part of sealing ring outer end the docking section of public connector out of or even fall off from docking section and influence sealing, therefore more reasonable structure of the invention can improve production efficiency while ensuring sealing effect and reduce production cost.
Description
Technical field
The present invention relates to a kind of outdoor connectors for LED light.
Background technique
Currently, it is locked for the outdoor connector of LED light by the male and female connector being connected to each other and to be formed together, be
Raising waterproofness, people's widespread practice are to cover upper seal and by the side of nut or buckle in the insertion end of public connector
Male and female connector is tightened or is fastened together by formula, such as a kind of Novel outdoor waterproof of Patent No. 201621345375.2
Connector is to improve waterproof performance by set upper seal and snap, is had following defects that in actual use
Since in production, sealing ring is nested into the insertion end of public connector, compares expense when being inserted in sealing ring in this way
When it is laborious；Moreover, the aperture requirement to sealing ring is relatively high, when aperture is smaller, sealing ring is more difficult to be inserted in insertion end, and works as hole
If diameter is slightly larger, sealing ring is easy to exist on the outer wall of insertion end to loosen, this can reduce sealing effect；
In addition, existing when repeatedly plug male and female connector by a part of sealing ring outer end even complete band of entire sealing ring
The potential situation of the insertion end of public connector out, and then affect sealing effect.
For this purpose, the applicant to a kind of Novel outdoor water-proof connector disclosed in Patent No. 201621345375.2 into
It has gone improvement, and has proposed the production method of connector.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of more reasonable structure, sealing effect are good, raw
Produce the lower outdoor water-proof connector of cost.
It is a further object of the present invention to provide the production methods of outdoor water-proof connector.
In order to solve above-mentioned technical problem, the present invention is adopted the following technical solutions:
A kind of outdoor water-proof connector, the male and female connector including having conducting wire, is equipped in the male and female connector
The conductive terminal being connect one by one with the core wire of respective conducting wire；Butt cavity is equipped at the end of being inserted in of the public connector；The public affairs
Connector is equipped with Elastic buckle in the outer wall two sides of the butt cavity；It is right equipped with this is inserted into the insertion end of the female connectors
Connect intracavitary docking section；The button bit buckled into for the hook portion of the Elastic buckle is equipped on the body portion sidewalls of the female connectors；
It is characterized in that, being equipped with the groove of one section of annular spread on the periphery wall of the docking section medium position；In the groove
It is injection molded with waterproof grommet, outer diameter and the internal diameter phase of the butt cavity are right, but than the sealing ring of the docking section insertion end
Gear is big.
In the improvement project to above-mentioned outdoor water-proof connector, the inner end of the groove is leaned on than the root of the docking section
Outside.
In the improvement project to above-mentioned outdoor water-proof connector, the conductive terminal in the male and female connector is eccentric
's.
In the improvement project to above-mentioned outdoor water-proof connector, the conductive terminal in the male and female connector is large and small
Terminal.
A kind of production method of public connector, firstly, public connector includes male connector body portion, the second note of public connector
Modeling portion and the conducting wire for having welded male conductive terminal, public connector include the following steps: in production
1), be molded male connector body portion: it includes butt cavity, positioned at the Elastic buckle of the butt cavity two sides and than the butt cavity
The small public connection position of outer profile；It is equipped in the public connection position and is inserted into the male terminal in the butt cavity for the male conductive terminal
Jack；
2), the male conductive terminal of conducting wire is inserted into the butt cavity from the male terminal jack of the public affairs connection position；
3), be molded the second injection molding portion: it coats the public affairs connection position with the section lead for being close to the public affairs connection position.
A kind of production method of female connectors, firstly, the female connectors include female connector body portion, waterproof sealing
Conducting wire and the female connectors third injection molding portion of female conductive terminal are enclosed, have welded, female connectors include following step in production
It is rapid:
1), be molded female connectors main part: it include docking section, female connection position and be located at the docking section and female connection position it
Between separation position；Separation position outer profile is all bigger than the docking section and female connection position；In the docking section, female connection position and divide
Every in position be equipped with for the female conductive terminal insertion female terminal jack；The groove and button bit difference injection molding are in docking section
On the periphery wall and separation position of portion position；
2), injection molding waterproof grommet: injection molding goes out waterproof grommet in the groove；
3), the female conductive terminal of conducting wire is successively inserted into from the female terminal jack of female connection position, separation position to the mother of the docking section
In terminal jacks；
4) it, is molded female connectors third injection molding portion, mother's connection position and the section lead for being close to mother's connection position are coated
Come.
Compared with prior art, beneficial effects of the present invention: since waterproof grommet is directly in female connectors docking section
Groove in injection molding come out, thus eliminating at this stage must be nested into sealing ring on this link institute band of docking section
The time-consuming and laborious problem come, and then improve production efficiency, reduce production cost；At the same time, injection molding is in the recessed of docking section
Waterproof grommet in slot will not occur taking a part of sealing ring outer end into public connect out of in repeatedly plug male and female connector
The case where connecing the docking section of device or even falling off from docking section and influence sealing, therefore more reasonable structure of the invention, are ensuring
Production efficiency can be improved while sealing effect and reduces production cost.
The present invention is described in further detail with specific embodiment with reference to the accompanying drawing:
[Detailed description of the invention]
Fig. 1 is the stereoscopic schematic diagram of the embodiment of the present invention (when male and female connector is nested together)；
Fig. 2 is the stereoscopic schematic diagram two of the embodiment of the present invention (when male and female connector separates)；
Fig. 3 is the stereoscopic schematic diagram three of the embodiment of the present invention (when male and female connector separates)；
Fig. 4 is the structural schematic diagram of the public connector of the embodiment of the present invention；
Fig. 5 is the production forming step of the public connector of the embodiment of the present invention；
Fig. 6 is the production forming step of the female connectors of the embodiment of the present invention.
[specific embodiment]
The present invention is a kind of outdoor water-proof connector, as shown in Figures 1 to 4, the male and female connector 2,3 including having conducting wire 1,
The conductor terminal set 4(public connector connecting one by one with the core wire of respective conducting wire is equipped in the male and female connector 2,3
Conductor terminal set be made of 2 to 5 male conductive terminals 41, and the conductor terminal set of female connectors is female conductive by 2 to 5
Terminal 42 forms)；Butt cavity 21 is equipped at the end of being inserted in of the public connector 2；The public connector 2 is in the outer of the butt cavity 21
Wall two sides are equipped with Elastic buckle 22；The docking section being inserted into the butt cavity 21 is equipped in the insertion end of the female connectors 3
31；The button bit 321 buckled into for the hook portion of the Elastic buckle 22 is equipped on 32 side wall of body part of the female connectors 3；Here,
The groove 311 of one section of annular spread is equipped on the periphery wall of 31 medium position of docking section；It is molded in the groove 311
Waterproof grommet 5 is formed, outer diameter and the internal diameter phase of the butt cavity 21 are right, but than the sealing ring of 31 insertion end of docking section
Gear 312 is big, and (i.e. the outer wall of sealing ring wants slightly higher sealing ring gear 312 out, and generally greater than 0.3 to 1.5mm is proper, certainly
This will be adjusted according to product size), in this way, will not occur sealing even if repeatedly plugging male and female connector when in use
A part of circle outer end takes the docking section of public connector out of, even entire sealing ring loosens or fallen off from docking section and influenced close
The case where envelope；As can be seen that since waterproof grommet 5 is that injection molding comes out directly in the groove 311 of docking section 31, this
Sample, which just eliminates, has to for sealing ring being nested at this stage time-consuming and laborious problem brought by this link of docking section, therefore this
The more reasonable structure of invention, sealing effect is more preferable, production cost is lower.
Preferably, the inner end of the groove 311 is more outer than the root of the docking section, as shown in figure 4, the inner end of i.e. groove
It will not be passed directly to the root of docking section, in order to the injection molding of sealing ring in a groove.
Preferably, as shown in figure 4, compartment of terrain is equipped with multiple sealed battens 51 on the outer wall of the waterproof grommet 5, with
Waterproof effect is improved,
In the present embodiment, the conductive terminal of the conductor terminal set 4 of male and female connector 2,3 is four pairs, for this purpose, conducting wire 1 is four cores
Line.Certainly, the conductive terminal of the conductor terminal set 4 of male and female connector 2,3 is also possible to two pairs, three pairs or five pairs, at this point, right
The conducting wire 1 answered is two, three cores or five core wires.
Preferably, to prevent connector anti-inserted in docking, the male conductive terminal 41 in the public connector 2 be can be partially
The heart, at this point, the female conductive terminal 42 in female connectors also wants bias, but their terminal will correspond；Certainly, public,
Conductive terminal in female connectors 2,3 is that the docking of single direction is realized with mode of large and small terminal or other means.
Public connector 2 to be divided for male connector body portion 23, the second note of public connector herein convenient for making public connector
The making step of modeling portion 24 and the conducting wire 1 for having welded male conductive terminal 41, public connector is following (as shown in Figure 5):
1), be molded male connector body portion 23: it includes butt cavity 21, Elastic buckle 22 and ratio positioned at 21 two sides of butt cavity
The small public connection position 26 of 21 outer profile of butt cavity；It is equipped in the public connection position 26 and is inserted into this for the male conductive terminal 41
Male terminal jack 261 in butt cavity 21；
2), the male conductive terminal 41 of conducting wire 1 is inserted into the butt cavity 21 from the male terminal jack 261 of the public affairs connection position 26；
3), be molded the second injection molding of public connector portion 24: it is by the public affairs connection position 26 and the section lead 1 for being close to the public affairs connection position 26
Cladding is got up, and male conductive terminal 41 of conducting wire is navigated to male connector body portion 23 with this and is neutralized conducting wire and public connector
Body part 23 is connected.The second injection molding of public connector portion 24 is usually tapered in, smoothed in interface with butt cavity 21
Degree.
The public connector quality come out by injection molding twice is more reliable, more accurate positioning, the peace of male conductive terminal 41
It puts securely.
Similarly, for convenient for make female connectors, herein by female connectors 3 include female connector body portion 33, anti-watertight
Seal 5, the conducting wire 1 for having welded female conductive terminal 42 and female connectors third injection molding portion 34, as shown in fig. 6, female connectors
Making step is as follows:
1), be molded female connectors main part 32: it includes docking section 31, female connection position 35 and is located at the docking section 31 and mother
Separation position 36 between connection position 35；36 outer profile of separation position is all bigger than the docking section 31 and female connection position 35；Described
The female terminal jack 37 being inserted into for the female conductive terminal 42 is equipped in docking section 31, female connection position 35 and separation position 36；It is described
Groove 311 and button bit 321 are distinguished injection molding in the periphery wall of 31 medium position of docking section and are separated on position 36；
2), injection molding waterproof grommet: injection molding goes out waterproof grommet 5 in the groove 311, eliminates existing rank with this
Section has to for sealing ring to be nested into time-consuming and laborious problem brought by this link of docking section, also avoids close after repeatedly plugging
What seal may loosen or even fall off potential happens.
3), the female conductive terminal 42 of conducting wire 1 is successively inserted into from the female terminal jack 37 of female connection position 35, separation position 36
In the female terminal jack 37 of the docking section 31；
4) it, is molded female connectors third injection molding portion 34, by mother's connection position 35 and the section lead packet for being close to mother's connection position
It covers, female terminal jack that female conductive terminal of conducting wire navigates to female docking section 31 is neutralized with this and connect conducting wire with mother
Device main part 32 is connected.Female connectors third injection molding portion 34 is usually tapered in, and position 36 is smooth in interface with separating
Excessively.
The female connectors quality come out by injection molding three times is more reliable, has both made the more accurate positioning of female conductive terminal 42
It is stronger with placing, and can improve production efficiency while ensuring sealing effect and reduce production cost.
It is aobvious for those skilled in the art by the disclosure although the present invention is described in detail referring to above example
And be clear to, and in the case where not departing from the principle of the present invention and scope that the claim limits, it can be right
The present invention makes a variety of changes or modifies.Therefore, the detailed description of the embodiment of the present disclosure is only used to explain, rather than is used to limit
The present invention, but it is defined by the subject-matter of the claims the range of protection.
Claims (6)
1. a kind of outdoor water-proof connector, the male and female connector including having conducting wire, are all provided in the male and female connector
There is the conductive terminal connecting one by one with the core wire of respective conducting wire；Butt cavity is equipped at the end of being inserted in of the public connector；It is described
Public connector is equipped with Elastic buckle in the outer wall two sides of the butt cavity；It is equipped in the insertion end of the female connectors and is inserted into this
Docking section in butt cavity；The button buckled into for the hook portion of the Elastic buckle is equipped on the body portion sidewalls of the female connectors
Position；It is characterized in that, being equipped with the groove of one section of annular spread on the periphery wall of the docking section medium position；In the groove
In be injection molded with waterproof grommet, outer diameter and the internal diameter phase of the butt cavity are right, but than the sealing of the docking section insertion end
It is big to enclose gear.
2. outdoor water-proof connector according to claim 1, which is characterized in that the inner end of the groove is than the docking section
Root is outer.
3. outdoor water-proof connector according to claim 1 or 2, which is characterized in that the conduction in the male and female connector
Terminal is eccentric.
4. outdoor water-proof connector according to claim 1 or 2, which is characterized in that the conduction in the male and female connector
Terminal is large and small terminal.
5. a kind of production method of public connector as described in claim 1, which is characterized in that the public connector includes public connects
Device body part, public connector the second injection molding portion and the conducting wire for having welded male conductive terminal are connect, public connector includes such as in production
Lower step:
1), be molded male connector body portion: it includes butt cavity, positioned at the Elastic buckle of the butt cavity two sides and than the butt cavity
The small public connection position of outer profile；It is equipped in the public connection position and is inserted into the male terminal in the butt cavity for the male conductive terminal
Jack；
2), the male conductive terminal of conducting wire is inserted into the butt cavity from the male terminal jack of the public affairs connection position；
3), be molded the second injection molding portion: it coats the public affairs connection position with the section lead for being close to the public affairs connection position.
6. a kind of production method of female connectors as described in claim 1, which is characterized in that the female connectors include female connect
Connect device body part, waterproof grommet, the conducting wire for having welded female conductive terminal and female connectors third injection molding portion, female connectors
Include the following steps: in production
1), be molded female connectors main part: it include docking section, female connection position and be located at the docking section and female connection position it
Between separation position；Separation position outer profile is all bigger than the docking section and female connection position；In the docking section, female connection position and divide
Every in position be equipped with for the female conductive terminal insertion female terminal jack；The groove and button bit difference injection molding are in docking section
On the periphery wall and separation position of portion position；
2), injection molding waterproof grommet: injection molding goes out waterproof grommet in the groove；
3), the female conductive terminal of conducting wire is successively inserted into from the female terminal jack of female connection position, separation position to the mother of the docking section
In terminal jacks；
4) it, is molded female connectors third injection molding portion, mother's connection position and the section lead for being close to mother's connection position are coated
Come.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284031.7A CN109861019A (en) | 2019-04-10 | 2019-04-10 | The production method of outdoor water-proof connector and its male and female connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284031.7A CN109861019A (en) | 2019-04-10 | 2019-04-10 | The production method of outdoor water-proof connector and its male and female connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109861019A true CN109861019A (en) | 2019-06-07 |
Family
ID=66903528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910284031.7A Withdrawn CN109861019A (en) | 2019-04-10 | 2019-04-10 | The production method of outdoor water-proof connector and its male and female connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109861019A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093071A1 (en) * | 2019-11-12 | 2021-05-20 | 深圳市苇渡智能科技有限公司 | Waterproof joint and water sports device |
| WO2021238027A1 (en) * | 2020-05-29 | 2021-12-02 | 梁训勇 | Quick connector for electrical connection |
| CN114498160A (en) * | 2022-01-28 | 2022-05-13 | 福耀玻璃工业集团股份有限公司 | Film joint, electrical component and car |
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| US20080139029A1 (en) * | 2004-11-17 | 2008-06-12 | Autonetworks Technologies, Ltd | Waterproof Connector |
| CN201219138Y (en) * | 2008-05-16 | 2009-04-08 | 上海大峡谷光电科技有限公司 | Twice injection molding multi-core water-proof connector |
| CN202651552U (en) * | 2012-04-17 | 2013-01-02 | 广州睿玛科防水电器实业有限公司 | Water-proof signal line connector |
| CN203503829U (en) * | 2013-08-30 | 2014-03-26 | 广州睿玛科防水电器实业有限公司 | Waterproof connector capable of being rapidly butt-jointed |
| CN104953352A (en) * | 2015-06-19 | 2015-09-30 | 宁波市骏瓷通讯连接技术有限公司 | Novel connector |
| KR101562578B1 (en) * | 2014-07-29 | 2015-10-22 | (주) 라투스 | Waterproof Connector |
| CN206364325U (en) * | 2016-12-09 | 2017-07-28 | 邹贵 | A kind of Novel outdoor water-proof connector |
| CN209487770U (en) * | 2019-04-10 | 2019-10-11 | 谭小平 | Outdoor water-proof connector |
-
2019
- 2019-04-10 CN CN201910284031.7A patent/CN109861019A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080139029A1 (en) * | 2004-11-17 | 2008-06-12 | Autonetworks Technologies, Ltd | Waterproof Connector |
| CN201219138Y (en) * | 2008-05-16 | 2009-04-08 | 上海大峡谷光电科技有限公司 | Twice injection molding multi-core water-proof connector |
| CN202651552U (en) * | 2012-04-17 | 2013-01-02 | 广州睿玛科防水电器实业有限公司 | Water-proof signal line connector |
| CN203503829U (en) * | 2013-08-30 | 2014-03-26 | 广州睿玛科防水电器实业有限公司 | Waterproof connector capable of being rapidly butt-jointed |
| KR101562578B1 (en) * | 2014-07-29 | 2015-10-22 | (주) 라투스 | Waterproof Connector |
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| CN209487770U (en) * | 2019-04-10 | 2019-10-11 | 谭小平 | Outdoor water-proof connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093071A1 (en) * | 2019-11-12 | 2021-05-20 | 深圳市苇渡智能科技有限公司 | Waterproof joint and water sports device |
| EP3993173A4 (en) * | 2019-11-12 | 2023-07-26 | Shenzhen Waydoo Intelligence Technology Co., Ltd. | Waterproof joint and water sports device |
| WO2021238027A1 (en) * | 2020-05-29 | 2021-12-02 | 梁训勇 | Quick connector for electrical connection |
| CN114498160A (en) * | 2022-01-28 | 2022-05-13 | 福耀玻璃工业集团股份有限公司 | Film joint, electrical component and car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190607 |