CN115395301A - Direct-insertion type photovoltaic connector - Google Patents
Direct-insertion type photovoltaic connector Download PDFInfo
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- CN115395301A CN115395301A CN202210955219.1A CN202210955219A CN115395301A CN 115395301 A CN115395301 A CN 115395301A CN 202210955219 A CN202210955219 A CN 202210955219A CN 115395301 A CN115395301 A CN 115395301A
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- 238000003780 insertion Methods 0.000 title abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 20
- 230000005611 electricity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
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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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a direct-insertion type photovoltaic connector which comprises a first connector, a second connector and a third connector, wherein the first connector is connected to one end of a photovoltaic line, and the outer wall of the first connector is rotatably provided with a first positioning sleeve; the second connector is connected to one end of the other photovoltaic wire, and a second positioning sleeve is rotatably arranged on the outer wall of the second connector; according to the invention, the four positioning buckles are inserted and connected with the positioning grooves arranged on the four sides of the third positioning ring by shifting the second positioning ring, the second positioning ring is rotated and is in staggered clamping connection with the positioning grooves by the rotation of the positioning buckles, and the positioning of the positioning buckles and the positioning grooves is realized by the elastic deformation of the springs inserted in the outer walls of the positioning rods and the positioning of the limiting blocks, so that the positioning buckles and the positioning grooves are in tight contact, the two clamping plates and the positioning hooks are stably clamped at the external positioning positions, the first connector and the second connector are connected and simultaneously are conveniently and stably positioned at the corresponding positions, and the use convenience of the direct-insertion type photovoltaic connector is improved.
Description
Technical Field
The invention relates to the field of direct-insert photovoltaic connectors, in particular to a direct-insert photovoltaic connector.
Background
The direct-insertion type photovoltaic connector is suitable for mainly serving solar photovoltaic power generation, solar components, inverters and junction boxes; in industries such as LED illumination, industrial automation, power electricity and electricity, power supply electronics and the like, a connecting device between a solar cell array formed by solar cell modules and a solar charging control device is mainly used for connecting and protecting the solar photovoltaic modules, connecting electric power generated by the solar cells with an external circuit and conducting current generated by the photovoltaic modules.
In the prior art, the common direct-insert photovoltaic connector is generally positioned and connected in a buckling mode, the buckling connection structure of the direct-insert photovoltaic connector is easy to fall off under the condition of long-time use, the opening and closing times of the buckle are increased, the sensitivity of the buckle can be caused, the use convenience of the direct-insert photovoltaic connector is reduced, and therefore the direct-insert photovoltaic connector is needed.
Disclosure of Invention
The invention aims to provide an in-line photovoltaic connector to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a direct-insert photovoltaic connector comprises a first connector, a second connector and a third connector, wherein the first connector is connected to one end of a photovoltaic line, and a first positioning sleeve is rotatably arranged on the outer wall of the first connector;
the second connector is connected to one end of the other photovoltaic wire, and a second positioning sleeve is rotatably arranged on the outer wall of the second connector;
a first positioning ring is fixedly arranged at one end of the outer wall of the first positioning sleeve, positioning rods are respectively and alternately arranged on four sides of the top of the first positioning ring, springs are respectively and alternately arranged at one ends of the outer walls of the four positioning rods, limiting blocks are respectively and fixedly arranged at the bottom ends of the four positioning rods, second positioning rings are respectively and fixedly arranged at the top ends of the four positioning rods, the top ends of the four positioning rods are respectively fixedly connected with four sides at the bottom of a second positioning ring, an anti-skid pad is fixedly arranged on the outer wall of the second positioning ring, positioning buckles are fixedly arranged on four lateral sides of the top of the second positioning ring, a third positioning ring is fixedly arranged at one end of the outer wall of the second positioning sleeve, the four sides of the third positioning ring are respectively provided with a positioning groove, the outer walls of the four positioning buckles are connected with the inner walls of the four positioning grooves in an inserting way, the middle position of the outer wall of the first connector and the other end of the outer wall of the second connector are respectively provided with a positioning frame in an inserting way, the middle position of one side of the inner wall of the two positioning frames is respectively provided with a first positioning gear in a rotating way, the top ends of the two first positioning gears are respectively fixedly provided with a second positioning gear, one end of the outer wall of the first positioning sleeve and one end of the outer wall of the second positioning sleeve are respectively and rotatably connected with the middle position of one side of the two positioning frames, one end of the first positioning sleeve and one end of the second positioning sleeve are fixedly connected with the middle positions of the tops of the two second positioning gears respectively, two the one end of one side of the inner wall of the positioning frame is provided with a first positioning rack in a sliding mode, and the other end of the other side of the inner wall of the positioning frame is provided with a second positioning rack in a sliding mode.
Preferably, two the one end at first location rack top and the one end at two second location rack tops are all fixed and are equipped with the locating piece, two the one end at first location rack top and the one end at two second location rack tops are all fixed and are equipped with the grip block, four the one end of grip block is all fixed and is equipped with the location hook.
Preferably, the top ends of the two second positioning gears are respectively contacted with the middle positions of the tops of the inner walls of the two positioning frames.
Preferably, a fixing groove is formed in one end of the outer wall of the first connector, a fixing block is fixedly arranged at one end of the top of the first positioning sleeve, and the outer wall of the fixing block is connected with one end of the inner wall of the fixing groove in a sliding mode.
Preferably, one side of the first connector is inserted into one side of the second connector.
Preferably, the one end of first connector outer wall is fixed and is equipped with first solid fixed ring, four avris of first solid fixed ring outer wall are all fixed and are equipped with the head rod, four the one end of head rod is all fixed and is equipped with the solid fixed ring of second, four the one end of head rod respectively with four avris fixed connection of the solid fixed ring inner wall of second.
Preferably, the outer wall of the second fixing ring is fixedly provided with a protective pad.
Preferably, one side that first connector outer wall is close to first solid fixed ring is fixed and is equipped with the solid fixed ring of third, four avris of the solid fixed ring outer wall of third all are fixed and are equipped with the second connecting rod, four the one end of second connecting rod respectively with four edges and corners fixed connection of the solid fixed ring bottom of second.
The invention has the technical effects and advantages that:
(1) The four positioning buckles are connected with the positioning grooves arranged on the four sides of the third positioning ring in an inserting mode by shifting the second positioning ring, the second positioning ring is rotated and is connected with the positioning grooves in an interleaving and clamping mode through the positioning buckles, the elastic deformation of springs arranged on the outer walls of the positioning rods in an inserting mode and the positioning of limiting blocks are achieved, the positioning buckles are in tight contact with the positioning grooves, two first positioning racks and two second positioning racks which are respectively meshed on the two sides of the outer wall of the first positioning gear and the two sides of the outer wall of the second positioning gear move oppositely, two clamping plates and positioning hooks are stably clamped at an external positioning position, the first connector and the second connector are connected, meanwhile, the stable positioning is facilitated at the corresponding positions, and the use convenience of the direct-insertion type photovoltaic connector is improved;
(2) Through the location of fixing at the solid fixed ring of the head rod of first solid fixed ring outer wall and the solid fixed ring's of second location to make the end of first connector obtain the protection, be fixed with the solid fixed ring of third through the other end at first connector outer wall, and the solid fixed ring of third carries out the location support through the second connecting rod, thereby makes the solid fixed ring of second obtain the protection, increases the stability of first connector protection, increases cut straightly formula photovoltaic connector's life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first connector according to the present invention;
FIG. 3 is a schematic view of a second connector according to the present invention;
FIG. 4 is a schematic diagram of an external positioning structure according to the present invention;
fig. 5 is a schematic view of a connector protection structure of the present invention.
In the figure: 1. a first connector; 2. a second connector; 3. a first positioning sleeve; 4. a second positioning sleeve; 5. a first positioning ring; 6. positioning a rod; 7. a second positioning ring; 8. positioning buckles; 9. a non-slip mat; 10. a spring; 11. a limiting block; 12. a fixing groove; 13. a fixed block; 14. a first retaining ring; 15. a first connecting rod; 16. a second retaining ring; 17. a protective pad; 18. a third fixing ring; 19. a second connecting rod; 20. a third positioning ring; 21. positioning a groove; 22. a positioning frame; 23. a first positioning gear; 24. a second positioning gear; 25. a first positioning rack; 26. a second positioning rack; 27. positioning blocks; 28. a clamping plate; 29. and a positioning hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a direct-insertion type photovoltaic connector shown in figures 1-5, which comprises a first connector 1, wherein the first connector 1 is connected to one end of a photovoltaic wire, and a first positioning sleeve 3 is rotatably arranged on the outer wall of the first connector 1;
the second connector 2 is connected to one end of the other photovoltaic wire, and a second positioning sleeve 4 is rotatably arranged on the outer wall of the second connector 2;
a positioning frame 22 is inserted in the middle of the outer wall of the first connector 1 and the other end of the outer wall of the second connector 2, a fixing groove 12 is formed in one end of the outer wall of the first connector 1, a fixing block 13 is fixedly arranged at one end of the top of the first positioning sleeve 3, the outer wall of the fixing block 13 is in sliding connection with one end of the inner wall of the fixing groove 12, and one side of the first connector 1 is inserted in and connected with one side of the second connector 2;
the invention provides a direct-insertion type photovoltaic connector shown in figure 2, which comprises a first positioning ring 5 fixedly arranged at one end of the outer wall of a first positioning sleeve 3, positioning rods 6 respectively inserted into four side edges at the top of the first positioning ring 5, springs 10 respectively inserted into one end of the outer wall of each of the four positioning rods 6, limiting blocks 11 respectively fixedly arranged at the bottom ends of the four positioning rods 6, second positioning rings 7 respectively fixedly arranged at the top ends of the four positioning rods 6, the top ends of the four positioning rods 6 are respectively fixedly connected with four side edges at the bottom of each second positioning ring 7, anti-skid pads 9 are fixedly arranged on the outer wall of each second positioning ring 7, and positioning buckles 8 are respectively fixedly arranged on four side edges at the top of each second positioning ring 7;
the invention provides a direct-insertion type photovoltaic connector shown in figure 3, which comprises a third positioning ring 20 fixedly arranged at one end of the outer wall of a second positioning sleeve 4, positioning grooves 21 are respectively formed in four side edges of the third positioning ring 20, and the outer walls of four positioning buckles 8 are connected with the inner walls of the four positioning grooves 21 in an inserting manner;
the invention provides a direct-insertion photovoltaic connector as shown in fig. 4, which comprises two positioning frames 22, wherein the middle positions of one side of the inner wall of each positioning frame 22 are respectively and rotatably provided with a first positioning gear 23, the top ends of the two first positioning gears 23 are respectively and fixedly provided with a second positioning gear 24, one end of the outer wall of each first positioning sleeve 3 and one end of the outer wall of each second positioning sleeve 4 are respectively and rotatably connected with the middle position of one side of each positioning frame 22, one end of each first positioning sleeve 3 and one end of each second positioning sleeve 4 are respectively and fixedly connected with the middle positions of the tops of the two second positioning gears 24, one end of one side of the inner wall of each first positioning frame 22 is respectively and slidably provided with a first positioning rack 25, one end of the tooth surface of each first positioning rack 25 and one end of the tooth surface of each second positioning rack 26 are respectively and slidably provided with one end of the outer wall of each first positioning gear 23 and one end of the outer wall of each second positioning gear 24, one end of each first positioning rack 25 and one end of each second positioning rack 26 are respectively and fixedly provided with one end of each second positioning rack 26, and one end of each positioning plate is respectively and provided with a clamping hook 28, and four clamping hooks are respectively arranged on the tops of the two positioning racks 22;
the invention provides a direct-insertion type photovoltaic connector shown in figure 5, which comprises a first fixing ring 14 fixedly arranged at one end of the outer wall of a first connector 1, first connecting rods 15 fixedly arranged on four sides of the outer wall of the first fixing ring 14, second fixing rings 16 fixedly arranged at one ends of the four first connecting rods 15, one ends of the four first connecting rods 15 are respectively and fixedly connected with four sides of the inner wall of the second fixing ring 16, protective pads 17 are fixedly arranged on the outer wall of the second fixing rings 16, a third fixing ring 18 is fixedly arranged on one side, close to the first fixing ring 14, of the outer wall of the first connector 1, second connecting rods 19 are fixedly arranged on four sides of the outer wall of the third fixing ring 18, and one ends of the four second connecting rods 19 are respectively and fixedly connected with four corners at the bottom of the second fixing rings 16.
The working principle of the invention is as follows: when the direct-insertion photovoltaic connector needs to be used, a worker connects the first connector 1 and the second connector 2 in an inserting manner, stirs the second positioning ring 7, enables the second positioning ring 7 to slide along the outer wall of the first positioning sleeve 3 through the positioning of the outer wall anti-slip pad 9 of the second positioning ring 7, enables the second positioning ring 7 to drive the positioning buckles 8 fixed on the four sides of the top to move upwards, enables the four positioning buckles 8 to be connected with the positioning grooves 21 arranged on the four sides of the third positioning ring 20 in an inserting manner, rotates the second positioning ring 7, enables the second positioning ring 7 to drive the first positioning sleeve 3 to rotate through the inserting connection of the positioning rods 6 and the positioning of the first positioning ring 5, enables the third positioning ring 20 to drive the second positioning sleeve 4 to rotate through the contact of the positioning buckles 8 and the positioning grooves 21, is connected with the positioning grooves 21 in an inserting manner through the rotation of the positioning buckles 8, and enables the elastic deformation of the springs 10 and the positioning blocks 11 to be inserted through the outer wall of the positioning rods 6, the contact between the positioning buckle 8 and the positioning groove 21 is tight, the second positioning ring 7 continues to rotate, the first positioning sleeve 3 and the second positioning sleeve 4 stably rotate through the sliding positioning of the fixing groove 12 formed on the outer wall of the first connector 1 and the fixing block 13 fixed at one end of the top of the first positioning sleeve 3, the first positioning sleeve 3 and the second positioning sleeve 4 respectively drive the two second positioning gears 24 to rotate, and through the positioning of the second positioning gears 24, the first positioning gear 23 which is rotatably connected with the inner walls of the two positioning frames 22 is rotated, so that the two first positioning racks 25 and the two second positioning racks 26 which are respectively engaged with the two sides of the outer wall of the first positioning gear 23 and the two sides of the outer wall of the second positioning gear 24 move oppositely, the two first positioning racks 25 and the two second positioning racks 26 respectively drive the two clamping plates 28 and the positioning hooks 29 to move oppositely, make two stable centre gripping of grip blocks 28 and location hook 29 in external location department, thereby make first connector 1 and second connector 2 be convenient for stable location in corresponding position when connecting, increase the convenience of use of formula photovoltaic connector cut straightly, when first connector 1 separates with second connector 2, the end of first connector 1 supports the location through first solid fixed ring 14, through fixing the location of the first connecting rod 15 of first solid fixed ring 14 outer wall and the location of the solid fixed ring 16 of second, thereby make the end of first connector 1 protected, through being fixed with the solid fixed ring 18 of third at the other end of first connector 1 outer wall, and the solid fixed ring 18 of third carries out the location support through second connecting rod 19, thereby make the solid fixed ring 16 of second protected, increase the stability of first connector 1 protection, increase the life of formula photovoltaic connector cut straightly.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An in-line photovoltaic connector comprising:
the first connector (1) is connected to one end of a photovoltaic line, and a first positioning sleeve (3) is rotatably arranged on the outer wall of the first connector (1);
the second connector (2) is connected to one end of the other photovoltaic wire, and a second positioning sleeve (4) is rotatably arranged on the outer wall of the second connector (2);
the gear fixing device is characterized in that one end of the outer wall of the first positioning sleeve (3) is fixedly provided with a first positioning ring (5), four sides at the top of the first positioning ring (5) are respectively and alternately provided with positioning rods (6), one end of the outer wall of the four positioning rods (6) is respectively and alternately provided with a spring (10), the bottom ends of the four positioning rods (6) are respectively and fixedly provided with a limiting block (11), the top ends of the four positioning rods (6) are respectively and fixedly connected with four sides at the bottom of the second positioning ring (7), the outer wall of the second positioning ring (7) is fixedly provided with an anti-slip pad (9), four sides at the top of the second positioning ring (7) are respectively and fixedly provided with a positioning buckle (8), one end of the outer wall of the second positioning sleeve (4) is fixedly provided with a third positioning ring (20), four sides of the third positioning ring (20) are respectively provided with a positioning groove (21), the outer wall of the four positioning buckles (8) is connected with the inner walls of the four positioning grooves (21), the middle positions of the outer wall of the first connector (1) and the middle position of the outer wall of the second positioning sleeve (2) are respectively provided with two rotating gear fixing frames (23), and two rotating positioning frames (22) are respectively provided with a second positioning gear fixing frame (23), the one end of first position sleeve (3) outer wall and the one end of second position sleeve (4) outer wall rotate with the intermediate position of two locating frame (22) one side respectively and are connected, the one end of first position sleeve (3) and the one end of second position sleeve (4) respectively with the intermediate position fixed connection at two second location gear (24) tops, two the one end of locating frame (22) inner wall one side all slides and is equipped with first location rack (25), two the one end of locating frame (22) inner wall opposite side all slides and is equipped with second location rack (26), two the one end of first location rack (25) flank of tooth and the one end of two second location rack (26) flanks of tooth mesh with the one end of two first location gear (23) outer walls and the one end of two second location gear (24) outer walls respectively.
2. An in-line photovoltaic connector according to claim 1, wherein a positioning block (27) is fixedly arranged at one end of the tops of the two first positioning racks (25) and one end of the tops of the two second positioning racks (26), a clamping plate (28) is fixedly arranged at one end of the tops of the two first positioning racks (25) and one end of the tops of the two second positioning racks (26), and a positioning hook (29) is fixedly arranged at one end of each of the four clamping plates (28).
3. An in-line photovoltaic connector according to claim 1, wherein the top ends of the two second positioning gears (24) are in contact with the middle of the tops of the inner walls of the two positioning frames (22).
4. An in-line photovoltaic connector as claimed in claim 1, wherein a fixing groove (12) is formed at one end of the outer wall of the first connector (1), a fixing block (13) is fixedly arranged at one end of the top of the first positioning sleeve (3), and the outer wall of the fixing block (13) is slidably connected with one end of the inner wall of the fixing groove (12).
5. An in-line photovoltaic connector according to claim 1, wherein one side of the first connector (1) is threaded to one side of the second connector (2).
6. An in-line photovoltaic connector as claimed in claim 1, wherein a first fixing ring (14) is fixedly arranged at one end of the outer wall of the first connector (1), first connecting rods (15) are fixedly arranged at four sides of the outer wall of the first fixing ring (14), a second fixing ring (16) is fixedly arranged at one end of each of the four first connecting rods (15), and one end of each of the four first connecting rods (15) is fixedly connected with four sides of the inner wall of the second fixing ring (16).
7. An in-line photovoltaic connector according to claim 6, wherein a protective pad (17) is fixedly arranged on the outer wall of the second fixing ring (16).
8. An in-line photovoltaic connector according to claim 1, wherein a third fixing ring (18) is fixedly arranged on one side of the outer wall of the first connector (1) close to the first fixing ring (14), second connecting rods (19) are fixedly arranged on four sides of the outer wall of the third fixing ring (18), and one ends of the four second connecting rods (19) are fixedly connected with four corners of the bottom of the second fixing ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210955219.1A CN115395301B (en) | 2022-08-10 | Direct-insert type photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210955219.1A CN115395301B (en) | 2022-08-10 | Direct-insert type photovoltaic connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115395301A true CN115395301A (en) | 2022-11-25 |
| CN115395301B CN115395301B (en) | 2024-08-30 |
Family
ID=
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| CN215681042U (en) * | 2021-04-01 | 2022-01-28 | 丹阳市亨通电子有限公司 | SMA radio frequency connector convenient to connect with outside |
| CN114421224A (en) * | 2022-01-21 | 2022-04-29 | 张宇 | Software control port with anti-drop structure |
| WO2022095000A1 (en) * | 2020-11-08 | 2022-05-12 | 唐山圣因海洋科技有限公司 | Detachable lifting and lowering apparatus for ocean investigation and method therefor |
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| JP3193115U (en) * | 2013-07-15 | 2014-09-18 | シェンジェン オヌオダー エレクトロニックス テクノロジー カンパニー リミテッド | In-vehicle transceiver |
| WO2022095000A1 (en) * | 2020-11-08 | 2022-05-12 | 唐山圣因海洋科技有限公司 | Detachable lifting and lowering apparatus for ocean investigation and method therefor |
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| CN214378890U (en) * | 2021-01-26 | 2021-10-08 | 常州斯威德金属复合材料有限公司 | Copper clad steel ground rod structure |
| CN214411633U (en) * | 2021-03-26 | 2021-10-15 | 丹阳市亨通电子有限公司 | Radio frequency connector that leakproofness is good |
| CN215681042U (en) * | 2021-04-01 | 2022-01-28 | 丹阳市亨通电子有限公司 | SMA radio frequency connector convenient to connect with outside |
| CN113595003A (en) * | 2021-09-28 | 2021-11-02 | 南通华众液压机械有限公司 | Controllable type cable clamp of many cable intervals |
| CN114421224A (en) * | 2022-01-21 | 2022-04-29 | 张宇 | Software control port with anti-drop structure |
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