CN204597110U - A kind of connector Non-return ring - Google Patents
A kind of connector Non-return ring Download PDFInfo
- Publication number
- CN204597110U CN204597110U CN201520349141.4U CN201520349141U CN204597110U CN 204597110 U CN204597110 U CN 204597110U CN 201520349141 U CN201520349141 U CN 201520349141U CN 204597110 U CN204597110 U CN 204597110U
- Authority
- CN
- China
- Prior art keywords
- square groove
- return ring
- catch
- ring body
- connector
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a kind of connector Non-return ring, comprise Non-return ring body, described Non-return ring body is set to cylindrical hollow configuration, and with the Non-return ring body of axis parallel on be provided with one and slot, the fluting both sides of described Non-return ring body are respectively arranged with two row's circular arc square grooves and comprise the first square groove and the second square groove, in described first square groove, correspondence is provided with the first catch, and in described second square groove, correspondence is provided with the second catch.The utility model structure is simple, easy to use, decreases manufacturing cost, improves production efficiency and economic benefit.
Description
Technical field
The utility model relates to photovoltaic solar technical field, is specifically related to a kind of connector Non-return ring.
Background technology
Photovoltaic connector uses maximum a kind of special connectors in solar photovoltaic generation system, is solar photovoltaic cell panel special joint.Have connect rapidly reliable, water proof and dust proof, the advantage such as easy to use.Wherein the connection of cable adopts to compress and is connected with lock ring mode, and fixing with stable self-locking mechanism of master-slave socket, folding freely, is indispensable vitals in opto-electronic conversion storage process.Product pin hole contact head is all provided with guiding insulation component, play the effect leading and prevent to get an electric shock, the connector of prior art, no matter public plug or female just can reach anti-La Lali after the retaining ring of male Plug Division and female Plug Division must be welded with adapter ring hot melt again.Also often there is the scald phenomenon of welding ring and male and female head connector reflow process in complex structure.
Utility model content
It is simple, easy to use that the purpose of this utility model is to provide a kind of structure, decreases manufacturing cost, improve the connector Non-return ring in the life-span of production efficiency and economic benefit.
The technical solution of the utility model is, a kind of connector Non-return ring, comprise Non-return ring body, described Non-return ring body is set to cylindrical hollow configuration, and with the Non-return ring body of axis parallel on be provided with one and slot, the fluting both sides of described Non-return ring body are respectively arranged with two row's circular arc square grooves and comprise the first square groove and the second square groove, and in described first square groove, correspondence is provided with the first catch, and in described second square groove, correspondence is provided with the second catch.
In the utility model preferred embodiment, described first square groove and described second square groove are arranged on described Non-return ring body respectively at equal intervals.
In the utility model preferred embodiment, one end of described first catch and the second catch is fixedly installed on the adjacent side of described first square groove and the second square groove respectively.
In the utility model preferred embodiment, the outwardly setting of described first catch, described second catch inwardly protrudes setting.
In the utility model preferred embodiment, the size of described first square groove is less than the size of the second square groove, and the size of described first catch is less than the size of the second catch.
In the utility model preferred embodiment, described first square groove is provided with 4, and described second square groove is provided with 3.
Described in the utility model is a kind of connector Non-return ring, and the utility model structure is simple, easy to use, decreases manufacturing cost, improves production efficiency and economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of connector Non-return ring in the utility model one preferred embodiment.
Embodiment
Below preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Described in the utility model is a kind of connector Non-return ring, shown in Figure 1, and comprise Non-return ring body 1, described Non-return ring body 1 is set to cylindrical hollow configuration, and with the Non-return ring body 1 of axis parallel on be provided with one and slot 2.
Fluting 2 both sides of described Non-return ring body 1 are respectively arranged with two row's circular arc square grooves and comprise the first square groove 3 and the second square groove 4, and in described first square groove 3, correspondence is provided with the first catch 5, and in described second square groove 4, correspondence is provided with the second catch 6.
Further, described first square groove 3 and described second square groove 4 are arranged on described Non-return ring body 1 respectively at equal intervals.
Further, one end of described first catch 5 and the second catch 6 is fixedly installed on the adjacent side of described first square groove 3 and the second square groove 4 respectively.
Further, the outwardly setting of described first catch 5, described second catch 6 is to projecting inward setting.
Further, the size of described first square groove 3 is less than the size of the second square groove 4, and the size of described first catch 5 is less than the size of the second catch 6.
The utility model provides a kind of novel retaining ring structure, during making, connector is no longer welded with adapter ring sweat soldering, anti-La Lali can reach the standard-required of this product completely, structure simply also avoid the damage of male and female head connector inwall, decrease manufacturing cost, improve production efficiency and economic benefit.
The foregoing is only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (6)
1. a connector Non-return ring, comprise Non-return ring body, it is characterized in that: described Non-return ring body is set to cylindrical hollow configuration, and with the Non-return ring body of axis parallel on be provided with one and slot, the fluting both sides of described Non-return ring body are respectively arranged with two row's circular arc square grooves and comprise the first square groove and the second square groove, in described first square groove, correspondence is provided with the first catch, and in described second square groove, correspondence is provided with the second catch.
2. a kind of connector Non-return ring according to claim 1, is characterized in that: described first square groove and described second square groove are arranged on described Non-return ring body respectively at equal intervals.
3. a kind of connector Non-return ring according to claim 2, is characterized in that: one end of described first catch and the second catch is fixedly installed on the adjacent side of described first square groove and the second square groove respectively.
4. a kind of connector Non-return ring according to claim 3, is characterized in that: the outwardly setting of described first catch, described second catch inwardly protrudes setting.
5. a kind of connector Non-return ring according to claim 4, is characterized in that: the size of described first square groove is less than the size of the second square groove, and the size of described first catch is less than the size of the second catch.
6. a kind of connector Non-return ring according to claim 5, it is characterized in that: described first square groove is provided with 4, described second square groove is provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349141.4U CN204597110U (en) | 2015-05-27 | 2015-05-27 | A kind of connector Non-return ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349141.4U CN204597110U (en) | 2015-05-27 | 2015-05-27 | A kind of connector Non-return ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597110U true CN204597110U (en) | 2015-08-26 |
Family
ID=53933226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349141.4U Active CN204597110U (en) | 2015-05-27 | 2015-05-27 | A kind of connector Non-return ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428864A (en) * | 2015-12-10 | 2016-03-23 | 宁波匡恩网络科技有限公司 | Firm-to-clamp USB plug and manufacturing method thereof |
| CN106785629A (en) * | 2017-02-17 | 2017-05-31 | 江苏天昇光伏科技有限公司 | A kind of cable connecting seat and cable connector corresponding thereto |
-
2015
- 2015-05-27 CN CN201520349141.4U patent/CN204597110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428864A (en) * | 2015-12-10 | 2016-03-23 | 宁波匡恩网络科技有限公司 | Firm-to-clamp USB plug and manufacturing method thereof |
| CN106785629A (en) * | 2017-02-17 | 2017-05-31 | 江苏天昇光伏科技有限公司 | A kind of cable connecting seat and cable connector corresponding thereto |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |