CN202196942U - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN202196942U CN202196942U CN2011200420758U CN201120042075U CN202196942U CN 202196942 U CN202196942 U CN 202196942U CN 2011200420758 U CN2011200420758 U CN 2011200420758U CN 201120042075 U CN201120042075 U CN 201120042075U CN 202196942 U CN202196942 U CN 202196942U
- Authority
- CN
- China
- Prior art keywords
- coupler component
- electric coupler
- insulating
- basic courses
- courses department
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003032 molecular docking Methods 0.000 claims description 6
- 230000000994 depressed Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 4
- 230000000903 blocking Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005693 optoelectronics Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses an electric connector assembly, which comprises an insulation body, electric conductive terminals accommodated in the insulation body, a cover body assembled at the back end of the insulation body and a cable electrically connected with the electric conductive terminals. The insulation body comprises a body part, a butting part and a pair of latching arms, wherein outer threads are arranged at the back end of the body part, the butting part is provide with an accommodating space, and the pair of latching arms are arranged on the upper side and the lower side. The electric connector assembly is further provided with a seal ring, the cable penetrates into an inner cavity of the seal ring, and the seal ring comprises a hollow base part, a blocking part formed on the outer surface in front of the base part and a plurality of protruded blocks arranged at the back end of the outer surface of the base part in protruding mode. The electric connector assembly can achieve good waterproof effect due to the fact that the improved seal ring is arranged on the electric connector assembly.
Description
[technical field]
The relevant a kind of electric coupler component of the utility model refers to a kind of electric coupler component that relates to the solar energy photovoltaic system technical field especially.
[background technology]
Along with the development of the finiteness and the environmental protection trend of conventional energy resource, the whole world starts the upsurge of development and use solar energy.Solar-photovoltaic technology converts solar radiant energy to electric energy through photoelectric conversion device; Photoelectric conversion device utilizes the photovoltaic effect principle of semiconductor device to carry out opto-electronic conversion usually; And in the process of opto-electronic conversion, need use electric coupler component, also claim the solar energy connector.
Be used for the electric coupler component of opto-electronic conversion because environment use down out of doors for a long time is therefore higher to the performance requirement of water proof and dust proof, if the imperfect words of sealing effectiveness can directly have influence on the serviceability of electric coupler component.
Therefore, necessary electric coupler component is improved to solve above-mentioned defective of the prior art.
[utility model content]
The main purpose of the utility model is to provide a kind of electric coupler component that prevents that pin connector from separating with socket connector.
To achieve these goals; The utility model adopts following technical scheme: a kind of electric coupler component; It comprises insulating body, is contained in the interior conducting terminal of insulating body, is assembled in the lid of insulating body rear end and the cable that is electrical connected with conducting terminal; Said insulating body comprises that the rear end has externally threaded body, has the docking section of receiving space and is positioned at the pair of catches arm of upper and lower sides; Said electric coupler component also has a sealing ring, and cable penetrates in the inner chamber of sealing circle, and the sealing circle comprises the basic courses department of hollow form, the stop part that is formed at basic courses department's forward outer surface and the outstanding some prominent piece that is arranged at basic courses department outer surface rear end.
Compared with prior art, the utility model has following beneficial effect: electric coupler component has improved sealing ring to realize the excellent waterproof effect.
[description of drawings]
Fig. 1 is the three-dimensional assembly diagram of the utility model electric coupler component.
Fig. 2 is the three-dimensional exploded view of electric coupler component shown in Figure 1.
Fig. 3 is the cross-sectional schematic of electric coupler component shown in Figure 1.
[embodiment]
Please referring to figs. 1 through shown in Figure 3, the utility model electric coupler component 100 comprises insulating body 1, be contained in conducting terminal 2 in the insulating body 1, be assembled in the lid 3 of insulating body 1 rear end, the cable 4 that is electrical connected with conducting terminal 2 and the sealing ring 5 that is positioned at lid 3.
Said insulating body 1 comprise the rear end have externally threaded body 11, have receiving space (indicating) docking section 12 and be positioned at the pair of catches arm 13 of upper and lower sides.Each lock catch arm 13 links to each other with body 11 through its inboard extended a pair of shank 14; The anterior free terminal inboard of lock catch arm 13 is 12 the outstanding projection 132 that forms of axis direction towards the docking section, and the free terminal outside at rear portion has the press section that makes things convenient for the user to operate.
Conducting terminal 2 is processed substantially in a tubular form and by metal material, and its front end has accommodates the butt joint terminal insertion of passage (indicating) for butt connector.Conducting terminal 2 comprises cylindrical base portion 21 and from the conical contact portion 22 that matrix part 21 extends forward, contact site 22 is provided with some grooves 221, but these grooves 221 are divided into the flexure strip that several elasticity are opened outward with contact site 22.Between contact site 22 and matrix part 21, be recessed to form a depressed part 23, the said depressed part 23 outer beckets 6 that are arranged with.Said becket 6 is the not closed-loop body structure that a side has breach.
Lid 3 is processed for insulating material, and it comprises second resettlement section 32 that is positioned at the first anterior resettlement section 31 and is positioned at the rear portion.The cross section of said first resettlement section 31 is rounded, and inner wall surface thereof is provided with some internal threads, to match with the external screw thread of body; The cross section of said second resettlement section 32 is regular polygon, and its maximum gauge is little than first resettlement section 31.
Said sealing ring 5 comprises basic courses department 51, is formed at the stop part 52 and the outstanding some prominent piece 53 that is arranged at basic courses department 51 outer surface rear ends of basic courses department's 51 forward outer surface.Said basic courses department 51 is hollow form, and its external diameter and internal diameter diminish respectively from front to back gradually.Said stop part 52 is a circulus, its outstanding front end that is arranged at basic courses department 51; Said prominent piece 53 is uniformly distributed in the rear end of basic courses department 51.
Said electric coupler component 100 also includes a circular waterproof washer 7, and this waterproof washer 7 is sheathed in the recessed groove 15 of 12 rear ends, docking section of insulating body 1.
During assembling, the conducting terminal 2 that is arranged with becket 6 is assembled in the insulating body 1, and its contact site 22 is positioned at the host cavity 10 of insulating body 1, and the afterbody of conducting terminal 2 and cable 4 electrically connect.Cable 4 penetrates in the inner chamber of sealing ring 5, and the stop part 52 of sealing ring 5 is inserted in the receiving space of body 11 rear ends and moves forward to by the step 112 that is provided with on body 11 inwalls and keeps out.Then lid 3 is assembled in from back to front the body 11 of insulating body 1 rear end; And sealing ring 5 is surrounded in it; The prominent piece 53 of the inside crush seal circle 5 of the inwall of lid 3 makes insulated hull that sealing ring 5 tightly touch cable 4 to reach the excellent waterproof effect.
Claims (10)
1. electric coupler component; It comprises insulating body, is contained in the interior conducting terminal of insulating body, is assembled in the lid of insulating body rear end and the cable that is electrical connected with conducting terminal; Said insulating body comprises that the rear end has externally threaded body, has the docking section of receiving space and is positioned at the pair of catches arm of upper and lower sides; It is characterized in that: said electric coupler component also has a sealing ring; Cable penetrates in the inner chamber of sealing circle, and the sealing circle comprises the basic courses department of hollow form, the stop part that is formed at basic courses department's forward outer surface and the outstanding some prominent piece that is arranged at basic courses department outer surface rear end.
2. electric coupler component as claimed in claim 1 is characterized in that: said basic courses department external diameter and internal diameter diminish respectively from front to back gradually.
3. electric coupler component as claimed in claim 2 is characterized in that: said stop part is a circulus, its outstanding front end that is arranged at basic courses department.
4. electric coupler component as claimed in claim 2 is characterized in that: said prominent piece is uniformly distributed in the rear end of basic courses department.
5. electric coupler component as claimed in claim 1 is characterized in that: said lid is assembled in the body of insulating body rear end from back to front and sealing ring is surrounded in it.
6. electric coupler component as claimed in claim 5 is characterized in that: the prominent piece of the inside crush seal circle of said cover body, and sealing ring is close to the insulated hull of cable.
7. electric coupler component as claimed in claim 1 is characterized in that: the stop part of said sealing ring is inserted in the receiving space of body rear end and moves forward to by the step that is provided with on the body inwall and keeps out.
8. electric coupler component as claimed in claim 7 is characterized in that: said cover body face is provided with some internal threads, with have externally threaded body and cooperate.
9. electric coupler component as claimed in claim 1 is characterized in that: the free terminal of said each lock catch arm front end is towards the outstanding protuberance that forms of the axis direction of docking section.
10. electric coupler component as claimed in claim 1; It is characterized in that: said conducting terminal comprises that cylindrical base portion reaches the conical contact portion from matrix part extends forward; Contact site is provided with some grooves; Between contact site and matrix part, be recessed to form a depressed part, said depressed part is arranged with a becket outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420758U CN202196942U (en) | 2011-02-18 | 2011-02-18 | Electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420758U CN202196942U (en) | 2011-02-18 | 2011-02-18 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196942U true CN202196942U (en) | 2012-04-18 |
Family
ID=45951841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200420758U Expired - Fee Related CN202196942U (en) | 2011-02-18 | 2011-02-18 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196942U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143726A (en) * | 2013-05-09 | 2014-11-12 | 住友电装株式会社 | Connector |
| CN104600470A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic connector |
| CN104600494A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic plug connector |
| CN107895863A (en) * | 2013-11-18 | 2018-04-10 | 朱保生 | The photovoltaic junction box connector that cable loosens and extracted |
| CN111193154A (en) * | 2018-11-14 | 2020-05-22 | 富湾股份有限公司 | Component for preventing power plug from falling off |
-
2011
- 2011-02-18 CN CN2011200420758U patent/CN202196942U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143726A (en) * | 2013-05-09 | 2014-11-12 | 住友电装株式会社 | Connector |
| CN104143726B (en) * | 2013-05-09 | 2017-05-24 | 住友电装株式会社 | Connector |
| CN107895863A (en) * | 2013-11-18 | 2018-04-10 | 朱保生 | The photovoltaic junction box connector that cable loosens and extracted |
| CN104600470A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic connector |
| CN104600494A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic plug connector |
| CN111193154A (en) * | 2018-11-14 | 2020-05-22 | 富湾股份有限公司 | Component for preventing power plug from falling off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20180218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |