CN211629347U - Female end assembly of photovoltaic connector - Google Patents
Female end assembly of photovoltaic connector Download PDFInfo
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- CN211629347U CN211629347U CN202020473864.6U CN202020473864U CN211629347U CN 211629347 U CN211629347 U CN 211629347U CN 202020473864 U CN202020473864 U CN 202020473864U CN 211629347 U CN211629347 U CN 211629347U
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- terminal
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- end assembly
- photovoltaic connector
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Abstract
The utility model relates to a female end assembly of photovoltaic connector, including the female terminal of gluing the shell, setting in the female shell, female terminal include the terminal body, set up at the one pipe grafting portion of terminal body, set up the line ball portion on the other end of terminal body, pipe grafting portion, line ball portion formula structure as an organic whole, the outer wall of pipe grafting portion on be provided with a plurality of contact pieces that are the distribution of rectangle array, the afterbody of each contact piece extends towards the inside of pipe grafting portion, and is formed with between each contact piece and can supply male terminal male contact space. The utility model has the advantages of simple structure, stable performance and reliability, reliable electric connection and convenient assembly.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to female end assembly of photovoltaic connector.
Background
A connector is a coupling device that connects electrical terminals to form an electrical circuit. For establishing electrical connections between the different electrical components. The electric connector is widely applied to various industrial fields, and plays an important role in the field of photovoltaic power generation. Photovoltaic connector includes public end assembly, female end assembly, public end assembly includes public gluey shell, the public terminal of setting in public gluey shell, female end assembly includes female gluey shell, the setting is in female gluey shell and the female terminal of pegging graft mutually with public terminal, the structural design of the female terminal of current photovoltaic connector is unreasonable, the contact of female terminal and public terminal is unreliable, and the female terminal is easy not hard up, drop even, thereby lead to the unreliable defect of this photovoltaic connector's electric connection performance, and the female end assembly of current photovoltaic connector still has the defect that the structure is complicated, the performance is unreliable, the assembly is not swift.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance is reliable, the electricity is connected reliably, the convenient female end assembly of photovoltaic connector of assembly.
In order to realize the above object, the utility model discloses a female end assembly of photovoltaic connector, including the female terminal of shell, setting in the female shell of gluing, the female terminal include the terminal body, set up at one of terminal body pipe grafting portion, set up the line ball portion on the other end of terminal body, pipe grafting portion, line ball portion formula structure as an organic whole, the outer wall of pipe grafting portion on be provided with a plurality of contact pieces that are the distribution of rectangular array, the afterbody of each contact piece extends towards the inside of pipe grafting portion, and is formed with between each contact piece and can supply male terminal male contact space.
The beneficial effect of above-mentioned structure is: be provided with a plurality of contact pieces on female terminal's pipe grafting portion, and be formed with contact space between each contact piece, female terminal and male terminal are when inserting to each other, and each contact piece can be contradicted on the outer wall of male terminal, is favorable to improving the contact reliability of female terminal and male terminal, guarantees that female terminal and male terminal's connection is more reliable to this photovoltaic connector's female end assembly has simple structure, stable performance is reliable, the electricity is connected reliably, the convenient advantage of assembly.
Especially, the outer wall of terminal body on be close to line ball portion department and be provided with a plurality of spacing pieces that are the annular array and distribute, the masterbatch shell in correspond each spacing piece department and be provided with the spacing groove, each spacing piece is contradicted at the spacing inslot and is constituted the spacing cooperation of female terminal and masterbatch shell, the outer wall of terminal body on correspond and be provided with the spacer in line ball portion and the spacing piece between, the masterbatch shell in correspond the constant head tank that spacer department was provided with the looks adaptation, the spacer block just constitute the joint cooperation of female terminal and masterbatch shell in the constant head tank. The female terminal is provided with a plurality of limiting pieces which can play a role of preventing loosening, so that the female terminal is more compactly connected with the female rubber shell, and the female terminal is connected with the female rubber shell in a clamping fit manner, so that the assembly of the female terminal and the female rubber shell is facilitated, the assembly efficiency of the female terminal assembly is improved,
particularly, a groove is arranged at the round pipe inserting part close to the male terminal on the outer wall of the female rubber shell, and a waterproof sealing ring is arranged in the groove. The waterproof sealing ring is arranged on the female rubber shell, and after the female rubber shell and the male rubber shell are oppositely inserted, the waterproof sealing ring is in sealing fit with the male rubber shell and the female rubber shell, so that the sealing performance of the female end assembly is improved.
Particularly, the outer wall of the female rubber shell is provided with an external thread at the wire pressing part close to the male terminal. The female rubber shell is provided with the external thread, so that the female rubber shell can be connected with the waterproof nut, and the waterproof performance of the female end assembly is improved.
Particularly, two clamping hooks are arranged at the round pipe inserting part close to the male terminal on the female rubber shell. The female rubber shell is provided with the inserting hole, so that the female rubber shell and the male rubber shell can be conveniently inserted, and the inserting efficiency of the female end assembly can be improved.
Particularly, a plurality of anti-skid convex strips are arranged in the wire pressing part of the female terminal. Be provided with anti-skidding sand grip in female terminal's line ball portion, anti-skidding sand grip can increase frictional force, guarantees that line ball portion and external conductor's crimping is compacter, is favorable to improving the reliability of electric connection.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is an internal structure diagram of the plastic case according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, an embodiment of the present invention is a female terminal assembly of photovoltaic connector, including female rubber shell 10, female terminal 11 of setting in female rubber shell 10, female terminal 11 include terminal body 111, set up at terminal body 111 one serve pipe insertion portion 112, set up crimping portion 113 on the other end of terminal body 111, pipe insertion portion 112, crimping portion 113 formula structure as an organic whole, the outer wall of pipe insertion portion 112 on be provided with a plurality of contact pieces 114 that are the distribution of rectangular array, the afterbody of each contact piece 114 extends towards the inside of pipe insertion portion 112, and is formed with between each contact piece 114 and supplies male terminal male contact space 115. Terminal body 111's outer wall on be close to line ball portion 113 department and be provided with a plurality of spacing pieces 116 that are the annular array and distribute, masterbatch shell 10 in correspond each spacing piece 116 department and be provided with spacing groove 101, each spacing piece 116 conflicts in spacing groove 101 and constitute the spacing cooperation of female terminal 11 with masterbatch shell 10, terminal body 111's outer wall on correspond between line ball portion 113 and the spacing piece 116 and be provided with spacer 117, masterbatch shell 10 in correspond spacer 117 department and be provided with the constant head tank 102 of looks adaptation, spacer 117 block in constant head tank 102 and constitute the joint cooperation of female terminal 11 with masterbatch shell 10. The female terminal is provided with a plurality of limiting pieces which can play a role of preventing loosening, so that the female terminal is more compactly connected with the female rubber shell, and the female terminal is connected with the female rubber shell in a clamping fit manner, so that the assembly of the female terminal and the female rubber shell is facilitated, the assembly efficiency of the female terminal assembly is improved,
as shown in fig. 1 and 2, a groove 103 is formed on the outer wall of the female housing 10 near the circular tube insertion portion 112 of the male terminal 11, and a waterproof sealing ring 104 is disposed in the groove 103. The waterproof sealing ring is arranged on the female rubber shell, and after the female rubber shell and the male rubber shell are oppositely inserted, the waterproof sealing ring is in sealing fit with the male rubber shell and the female rubber shell, so that the sealing performance of the female end assembly is improved. The external thread 105 is arranged on the external wall of the female rubber case 10 near the line pressing part 113 of the male terminal 11. The female rubber shell is provided with the external thread, so that the female rubber shell can be connected with the waterproof nut, and the waterproof performance of the female end assembly is improved. Two hooks 106 are arranged on the female rubber case 10 near the circular tube insertion part 112 of the male terminal 11. The female rubber shell is provided with the inserting hole, so that the female rubber shell and the male rubber shell can be conveniently inserted, and the inserting efficiency of the female end assembly can be improved. A plurality of anti-slip convex strips 118 are arranged in the wire pressing part 113 of the female terminal 11. Be provided with anti-skidding sand grip in female terminal's line ball portion, anti-skidding sand grip can increase frictional force, guarantees that line ball portion and external conductor's crimping is compacter, is favorable to improving the reliability of electric connection.
Be provided with a plurality of contact pieces on female terminal's pipe grafting portion, and be formed with contact space between each contact piece, female terminal and male terminal are when inserting to each other, and each contact piece can be contradicted on the outer wall of male terminal, is favorable to improving the contact reliability of female terminal and male terminal, guarantees that female terminal and male terminal's connection is more reliable to this photovoltaic connector's female end assembly has simple structure, stable performance is reliable, the electricity is connected reliably, the convenient advantage of assembly.
Claims (6)
1. The utility model provides a female end assembly of photovoltaic connector, includes the masterbatch shell, sets up the female terminal in the masterbatch shell, its characterized in that: the female terminal comprises a terminal body, a circular tube inserting part arranged at one end of the terminal body and a wire pressing part arranged at the other end of the terminal body, wherein the terminal body, the circular tube inserting part and the wire pressing part are of an integrated structure, a plurality of contact pieces distributed in a rectangular array are arranged on the outer wall of the circular tube inserting part, the tail part of each contact piece extends towards the inside of the circular tube inserting part, and a contact space for inserting a male terminal is formed between the contact pieces.
2. The female end assembly of a photovoltaic connector of claim 1, wherein: the outer wall of terminal body on be close to line ball portion department and be provided with a plurality of spacing pieces that are the distribution of annular array, the female shell of gluing in correspond each spacing piece department and be provided with the spacing groove, each spacing piece is contradicted at the spacing inslot and is constituted the spacing cooperation of female terminal and female shell, the outer wall of terminal body on correspond line ball portion and spacing piece between the department and be provided with the spacer, the female shell in correspond the constant head tank that spacer department was provided with the looks adaptation, the spacer block just constitute the joint cooperation of female terminal and female shell in the constant head tank.
3. The female end assembly of a photovoltaic connector of claim 1 or 2, wherein: a groove is formed in the outer wall of the female rubber shell and close to the circular tube inserting part of the male terminal, and a waterproof sealing ring is arranged in the groove.
4. The female end assembly of a photovoltaic connector of claim 1 or 2, wherein: and the outer wall of the female rubber shell is provided with an external thread at the wire pressing part close to the male terminal.
5. The female end assembly of a photovoltaic connector of claim 1 or 2, wherein: two clamping hooks are arranged at the round pipe inserting part of the female rubber shell close to the male terminal.
6. The female end assembly of a photovoltaic connector of claim 1 or 2, wherein: the wire pressing part of the female terminal is internally provided with a plurality of anti-skid raised lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473864.6U CN211629347U (en) | 2020-04-03 | 2020-04-03 | Female end assembly of photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473864.6U CN211629347U (en) | 2020-04-03 | 2020-04-03 | Female end assembly of photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629347U true CN211629347U (en) | 2020-10-02 |
Family
ID=72620506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020473864.6U Active CN211629347U (en) | 2020-04-03 | 2020-04-03 | Female end assembly of photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211629347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122842A (en) * | 2021-11-26 | 2022-03-01 | 江西晶科光伏材料有限公司 | Prevent rotatory photovoltaic connector |
-
2020
- 2020-04-03 CN CN202020473864.6U patent/CN211629347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122842A (en) * | 2021-11-26 | 2022-03-01 | 江西晶科光伏材料有限公司 | Prevent rotatory photovoltaic connector |
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