CN202423726U - Photovoltaic connector - Google Patents
Photovoltaic connector Download PDFInfo
- Publication number
- CN202423726U CN202423726U CN2011204805228U CN201120480522U CN202423726U CN 202423726 U CN202423726 U CN 202423726U CN 2011204805228 U CN2011204805228 U CN 2011204805228U CN 201120480522 U CN201120480522 U CN 201120480522U CN 202423726 U CN202423726 U CN 202423726U
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- CN
- China
- Prior art keywords
- photovoltaic connector
- junction surface
- female
- public
- plug
- 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
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Abstract
The utility model relates to a photovoltaic connector. The connector comprises a male plug and a female plug matched with the male plug, wherein the male plug consists of an insulation casing, and the insulation casing includes a main body part and an insertion part extending from one end of the main body; the female plug consists of an insulation body, the insulation main body includes a butt joint part and a butt joint opening formed in the butt joint part, and the butt joint opening takes the shape of a combination of a flat surface and an arc surface; and the external shape of the insertion part is the same as the shape of the butt joint opening, thus the match between male plugs and female plugs in different models is avoided, and accurate assembly of the photovoltaic connector is ensured.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of photovoltaic connector.
Background technology
The existing of a great variety and similar of photovoltaic connector, when operating personnel inserted with female inserting in the assembling public affairs, easy public affairs with different model were inserted with female insert group and are fitted together, and were not easy in time to find correction.In fact slotting and female sleeve of inserting of the public affairs of different model and contact pin might not contact or contact inadequately and stablize like this, cause signal can't transmit or signal interruption easily.
Therefore, be necessary to provide a kind of new photovoltaic connector to overcome the problems referred to above.
The utility model content
The purpose of the utility model be to provide a kind of prevent public insert with female insert misplug into photovoltaic connector.
Correspondingly, a kind of photovoltaic connector of the utility model comprises and public insert and insert with mother that public inserting is closed; Said public affairs are inserted and are comprised insulation shell; This insulation shell comprises the insertion section that main part and autonomous body one end extend, and said mother inserts and comprises that insulating body, this insulating body comprise the docking section and be positioned at the inner docking port in docking section; Said docking port is the shape that the plane combines with cambered surface, and the external shape of said insertion section is identical with the shape of docking port.
As the further improvement of the utility model, said public affairs contain sleeve in inserting, and said mother contains contact pin in inserting, and sleeve contacts with contact pin with realization and electrically conducts.
As the further improvement of the utility model, said sleeve has first junction surface, and said contact pin has second junction surface, and first junction surface is socketed on second junction surface.
As the further improvement of the utility model, said first junction surface, second junction surface all are cylindrical.
As the further improvement of the utility model, said public affairs are inserted, female inserting comprises that respectively the plug that an elastomeric material is processed, said plug comprise that closure tolerance is inserted or female auxiliary section of plugging the seal that has.
As the further improvement of the utility model, said public affairs are inserted, female inserting comprises that respectively the interior pawl that a soft plastic is processed, said plug also comprise the socket part that is positioned at the close mouth outside, and said interior pawl is socketed on the socket part.
As the further improvement of the utility model, said interior pawl is processed by nylon PA66.
As the further improvement of the utility model, said interior pawl has radially outwards open some claws, and these some claws can inwardly draw in when receiving external force.
As the further improvement of the utility model, the periphery of said insertion section is provided with the button gripping arm, and said docking section is provided with and detains the through hole that gripping arm fastens.
The beneficial effect of the utility model is: female docking port of inserting is set to the anti-mis-insertion shape, can avoid the public affairs of different model to insert with female inserting and close, and guarantees that the photovoltaic connector assembling is correct.
Description of drawings
Fig. 1 is the stereogram of the utility model photovoltaic connector;
Fig. 2 is the public three-dimensional exploded view of inserting in the utility model photovoltaic connector;
Fig. 3 is female three-dimensional exploded view of inserting in the utility model photovoltaic connector;
Fig. 4 is the public stereogram of inserting in the utility model photovoltaic connector;
Fig. 5 is female stereogram of inserting in the utility model photovoltaic connector.
Embodiment
Below will combine each execution mode shown in the drawings that the utility model is described in detail.But these execution modes do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these execution modes, method or the function all is included in the protection range of the utility model.
Shown in Fig. 1, the utility model photovoltaic connector 100 comprises public affairs slotting 10 and the mother slotting 20 who joins mutually with public affairs slotting 10.
Like Fig. 2 and shown in Figure 4, public slotting 10 comprise insulation shell 11, collar 12, sleeve 13, plug 14, interior pawl 15 and back cover 16.Insulation shell 11 comprises the insertion section 112 that main part 111 and autonomous body 111 1 ends extend forward, and the periphery of insertion section 112 is provided with the outstanding button gripping arm 113 of autonomous agent portion, and the end of button gripping arm 113 is provided with grab 114.The inside of insertion section 112 has container cavity 115, and this container cavity 115 runs through main part 111 backward and forms seal 116 in the other end of main part 111.Collar 12 at first gets into and is positioned to insert sleeve 13 then in the container cavity 115 along seal 116, sleeve 13 comprise 131, the first junction surfaces, columned first junction surface, 131 back end peripheries be provided with hangnail 132 with collar 12 clampings.Plug 14 is processed by elastomeric material, comprise the auxiliary section 141 of close encapsulation mouth 116 and supply in the socket part 142 of pawl 15 sockets.Plug 14 is corrosion-resistant and ageing-resistant, can prevent effectively that sealing gets into public 10 inside of inserting from seal 116.Interior pawl 15 is processed for flexible plastic material, has good toughness, the difficult fracture.Preferably, interior pawl adopts nylon PA66 material to process.Interior pawl 15 has radially outwards open some claws 151, U-shaped clamping part 133 clampings that cable (not shown) can get into container cavities 115 and had by sleeve 13 rear portions through interior pawl 15, plug 14.At last back cover 16 is connected with main part 111 through screw thread, back cover is in the process of being screwed into, thereby the claw of interior pawl 15 151 inwardly draws clamping cables in, prevents that it breaks away from photovoltaic connector because of external force.Because claw 151 has good toughness, in the gathering process, be difficult for fractureing, can well clamping cables.
Like Fig. 3 and shown in Figure 5, female slotting 20 comprise insulating body 21 and are contained in the contact pin 22 in the insulating body 21.The receiving space 213 that insulating body 21 comprises base portion 211, is positioned at the docking section 212 of base portion 211 1 ends and runs through base portion 211 and docking section 212.Base portion 211 is provided with groove 214 with docking section 212 joints, and the outside of groove 214 is provided with the stop part 215 that connects base portion 211 and docking section 212.Docking section 212 radially both sides is provided with the through hole 216 that interlocks and hold with public button gripping arm 113 of inserting on 10; Grab 114 on the button gripping arm 113 gets into groove 214 so that public affairs slotting 10 are inserted 20 lockings with mother; Stop part 215 is positioned at the outside of grab 114, can prevent the staff misoperation like this and push in opposite directions grab 114 cause public insert 10 with female 20 accidental of inserting.Open when needs and public to insert 10 with female when inserting 20, the space that can only use specific purpose tool to stretch between grab 114 and the stop part 215 can be opened both.In addition, the docking port 217 that supplies insertion section 112 to insert in the docking section 212 is set to the anti-mis-insertion shape, and preferably, docking port is the shape that cambered surface combines with the plane, has only the external shape of insertion section 112 and docking port 217 shapes to coincide and can insert.At this moment, sleeve 13 contacts with contact pin 22 with realization and electrically conducts.The public affairs that prevent different model are inserted to close and to cause signal can't transmit or transmit inadequately with female inserting and are stablized.Public slotting 10 are socketed with waterproof ring 17 in the rear end of insertion section 112 gets in female receiving space 213 of slotting 20 to prevent water.Female structure of inserting 20 base portions 211 roughly the same with public structure of inserting 10 main parts 111 and female insert 20 also be provided with collar, plug, interior pawl and back cover these with the public 10 identical parts of inserting, connected mode and effect are narrated in front accordingly, repeat no more at this.Contact pin 22 has columned second junction surface 221 because the diameter at second junction surface 221 is less than the diameter at first junction surface 131, public insert 10 with female insert 20 fasten after, first junction surface 131 will be socketed on second junction surface 221 to realize electrical contact.
The mother of the utility model photovoltaic connector inserts docking port and is set to the anti-mis-insertion shape, can avoid the public affairs of different model to insert with female inserting and close, and guarantees that the photovoltaic connector assembling is correct.
Be to be understood that; Though this specification is described according to execution mode; But be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, and those skilled in the art should make specification as a whole; Technical scheme in each execution mode also can form other execution modes that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to the feasibility execution mode of the utility model; They are not the protection range in order to restriction the utility model, allly do not break away from equivalent execution mode or the change that the utility model skill spirit done and all should be included within the protection range of the utility model.
Claims (9)
1. photovoltaic connector; Comprise and public insert and insert that said public affairs are inserted and comprised that insulation shell, this insulation shell comprise the insertion section that main part and autonomous body one end extend with mother that public inserting is closed; Said mother inserts and comprises insulating body; This insulating body comprises the docking section and is positioned at the inner docking port in docking section, and it is characterized in that: said docking port is the shape that the plane combines with cambered surface, and the external shape of said insertion section is identical with the shape of docking port.
2. photovoltaic connector according to claim 1 is characterized in that: contain sleeve in the said insulation shell, contain contact pin in the said insulating body, sleeve contacts with contact pin with realization and electrically conducts.
3. photovoltaic connector according to claim 2 is characterized in that: said sleeve has first junction surface, and said contact pin has second junction surface, and first junction surface is socketed on second junction surface.
4. photovoltaic connector according to claim 3 is characterized in that: said first junction surface, second junction surface all are cylindrical.
5. according to the said photovoltaic connector of claim 1, it is characterized in that: said public affairs are inserted, female inserting comprises that respectively the plug that an elastomeric material is processed, said plug comprise that closure tolerance is inserted or female auxiliary section of plugging the seal that has.
6. according to the said photovoltaic connector of claim 5, it is characterized in that: said public affairs are inserted, female inserting comprises that respectively the interior pawl that a soft plastic is processed, said plug also comprise the socket part that is positioned at the close mouth outside, and said interior pawl is socketed on the socket part.
7. photovoltaic connector according to claim 6 is characterized in that: pawl is processed by nylon PA66 in said.
8. photovoltaic connector according to claim 7 is characterized in that: pawl has radially outwards open some claws in said, and these some claws can inwardly draw in when receiving external force.
9. according to each described photovoltaic connector in the claim 1 to 8, it is characterized in that: the periphery of said insertion section is provided with the button gripping arm, and said docking section is provided with and detains the through hole that gripping arm fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204805228U CN202423726U (en) | 2011-11-28 | 2011-11-28 | Photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204805228U CN202423726U (en) | 2011-11-28 | 2011-11-28 | Photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423726U true CN202423726U (en) | 2012-09-05 |
Family
ID=46748452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204805228U Expired - Fee Related CN202423726U (en) | 2011-11-28 | 2011-11-28 | Photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138113A (en) * | 2011-11-28 | 2013-06-05 | 苏州快可光伏电子股份有限公司 | Photovoltaic connector |
-
2011
- 2011-11-28 CN CN2011204805228U patent/CN202423726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138113A (en) * | 2011-11-28 | 2013-06-05 | 苏州快可光伏电子股份有限公司 | Photovoltaic connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |