CN213878536U - Contact-stable photovoltaic connector - Google Patents
Contact-stable photovoltaic connector Download PDFInfo
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- CN213878536U CN213878536U CN202120088332.5U CN202120088332U CN213878536U CN 213878536 U CN213878536 U CN 213878536U CN 202120088332 U CN202120088332 U CN 202120088332U CN 213878536 U CN213878536 U CN 213878536U
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- cavity
- front side
- rods
- casing
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Abstract
The utility model belongs to the technical field of the photovoltaic connector, especially, be a photovoltaic connector that contact is stable, including the connector body, the connector body includes first casing, second casing and first U-shaped pole, it has first cavity to open on the first casing, and it has two second cavities to open on the rear side inner wall of first cavity, and first cavity and second cavity are linked together, and fixed mounting has the fixed plate between the left side inner wall of second cavity and the right side inner wall, and the fixed plate slip cap is established in the outside of first U-shaped pole, and fixed mounting has a plurality of first springs between the front side inner wall of first U-shaped pole and the rear side inner wall of first cavity, and the front side fixed mounting of first U-shaped pole has the connecting rod, and the front end of connecting rod extends to the front side and the fixed mounting of first casing has circular piece. The utility model discloses a set up connecting rod, second U-shaped pole, sloping bar, first spring and carriage release lever and cooperate, solved the problem of the first casing of quick installation and second casing of not being convenient for.
Description
Technical Field
The utility model relates to a photovoltaic connector technical field specifically is a contact stable photovoltaic connector.
Background
Among the photovoltaic power plant, the electric quantity of a large amount of subassemblies is in the same place, get into the dc-to-ac converter, must rely on cable and connector, the photovoltaic connector is subassembly in the photovoltaic power generation system, the collection flow box, interconnect's key part between each parts such as controller and dc-to-ac converter, and traditional photovoltaic connector has first casing and second casing etc. to constitute mostly, the tradition is mostly fixed first casing and second casing together through the bolt, the bolt appears becoming flexible after long-time the use, phenomenons such as rust, be not convenient for install the effect of first casing and second casing fast, can not satisfy the user demand, therefore we have proposed a super stable photovoltaic connector of contact and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a stable photovoltaic connector of contact has solved the problem of being not convenient for install first casing and second casing fast.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic connector with stable contact comprises a connector body, wherein the connector body comprises a first shell, a second shell and a first U-shaped rod, a first cavity is formed in the first shell, two second cavities are formed in the inner wall of the rear side of the first cavity, the first cavity is communicated with the second cavities, a fixing plate is fixedly installed between the inner wall of the left side and the inner wall of the right side of each second cavity, the fixing plate is sleeved on the outer side of the first U-shaped rod in a sliding mode, a plurality of first springs are fixedly installed between the inner wall of the front side of the first U-shaped rod and the inner wall of the rear side of the first cavity, a connecting rod is fixedly installed on the front side of the first U-shaped rod, the front end of the connecting rod extends to the front side of the first shell and is fixedly provided with a circular block, second U-shaped rods are fixedly installed on the inner wall of the left side and the inner wall of the right side of each second cavity, and two moving blocks are connected to the second U-shaped rods on the same side in a sliding mode, the front side of the moving block is fixedly connected with the end part of the first U-shaped rod, a second spring is fixedly arranged between the front side of the moving block and the inner wall of the front side of the corresponding second U-shaped rod, the rear side of the moving block is rotatably provided with an inclined rod which is obliquely arranged, fixed rods are fixedly arranged on the inner walls of the sides, far away from each other, of the two second cavities, a moving rod is slidably sleeved on the fixed rods, a third spring is fixedly arranged between the side, far away from each other, of the two moving rods and the inner wall of the corresponding second cavity, the third spring is movably sleeved on the corresponding fixed rods, balls are embedded in the end parts, close to each other, of the two moving rods, a connecting block is fixedly arranged on the front side of each moving rod, the end parts of the inclined rods are hinged with one side of the corresponding connecting block, a trapezoidal block is fixedly arranged on the lower surface of the second shell, the side, far away from each other, is provided with an inclined surface, and a clamping groove is arranged on one side, which far away from each other, the inclined surface is provided with a clamping groove, the ball matches with the inclined plane, and the carriage release lever clamps with the draw-in groove mutually, and the lower fixed surface of second casing installs two stoppers, and two rectangular channels have been seted up on the surface of first casing, stopper and the rectangular channel movable contact who corresponds.
As a preferred technical scheme of the utility model, first circular port has been seted up on the front side inner wall of first cavity, the inner wall of first circular port and the outside sliding connection of connecting rod.
As a preferred technical scheme of the utility model, first square hole, the inner wall in first square hole and the outside sliding connection of first U-shaped pole have been opened to the front side of fixed plate.
As a preferred technical scheme of the utility model, two second square holes, the inner wall in second square hole and the outside sliding connection of the second U-shaped pole that corresponds are opened to the front side of movable block.
As a preferred technical scheme of the utility model, the second circular port has all been seted up to the tip that two carriage release levers were kept away from each other, the outer side sliding connection of the inner wall of second circular port and the dead lever that corresponds.
As an optimal technical scheme of the utility model, the rectangular hole has been seted up on the top inner wall of second cavity, the outer movable contact of the inner wall of rectangular hole and the trapezoidal piece that corresponds.
(III) advantageous effects
Compared with the prior art, the utility model provides a stable photovoltaic connector of contact possesses following beneficial effect:
this stable photovoltaic connector of contact, through the sloping pole, first U-shaped pole, carriage release lever and connecting rod cooperate, the circular block passes through the connecting rod and drives first U-shaped pole removal, first U-shaped pole drives the movable block and slides on second U-shaped pole, the movable block drives the connecting block through the sloping pole that corresponds and removes, the connecting block drives the carriage release lever and slides on the dead lever, the carriage release lever drives the draw-in groove phase separation on ball and the trapezoidal piece, upward movement second casing immediately, the second casing drives the stopper and removes, stopper and rectangular channel phase separation, the effect that can dismantle the second casing fast has been reached this moment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the tilted perspective structure of FIG. 1;
FIG. 3 is a schematic perspective view of the interior of the first housing of FIG. 1;
FIG. 4 is a schematic view of a left side cut-away perspective structure of the first housing of FIG. 1;
FIG. 5 is a schematic perspective view of the second housing, the trapezoidal block and the stopper connecting member shown in FIG. 1;
FIG. 6 is an enlarged view of part A of FIG. 3;
FIG. 7 is an enlarged view of the portion B in FIG. 6;
fig. 8 is an enlarged schematic view of part C of fig. 4.
In the figure: 1. a first housing; 2. a fixing plate; 3. a first U-shaped bar; 4. a first spring; 5. a connecting rod; 6. a circular block; 7. a second U-shaped bar; 8. a moving block; 9. a second spring; 10. an inclined lever; 11. fixing the rod; 12. a travel bar; 13. a third spring; 14. connecting blocks; 15. a second housing; 16. a trapezoidal block; 17. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: a photovoltaic connector with stable contact comprises a connector body, wherein the connector body comprises a first shell 1, a second shell 15 and a first U-shaped rod 3, a first cavity is formed in the first shell 1, two second cavities are formed in the inner wall of the rear side of the first cavity, the first cavity is communicated with the second cavities, a fixing plate 2 is fixedly installed between the inner wall of the left side and the inner wall of the right side of each second cavity, the fixing plate 2 is sleeved on the outer side of the first U-shaped rod 3 in a sliding mode, a plurality of first springs 4 are fixedly installed between the inner wall of the front side of the first U-shaped rod 3 and the inner wall of the rear side of the first cavity, a connecting rod 5 is fixedly installed on the front side of the first U-shaped rod 3, the front end of the connecting rod 5 extends to the front side of the first shell 1 and is fixedly installed with a circular block 6, second U-shaped rods 7 are fixedly installed on the inner wall of the left side and the inner wall of the right side of each second cavity, and moving blocks 8 are connected on the two second U-shaped rods 7 located on the same side of the first U-shaped rod, the front side of a moving block 8 is fixedly connected with the end part of a first U-shaped rod 3, a second spring 9 is fixedly arranged between the front side of the moving block 8 and the inner wall of the front side of a corresponding second U-shaped rod 7, an inclined rod 10 which is obliquely arranged is rotatably arranged at the rear side of the moving block 8, fixed rods 11 are fixedly arranged on the inner walls of the sides, far away from each other, of two second cavities, fixed rods 11 are slidably sleeved on the fixed rods 11, third springs 13 are fixedly arranged between the sides, far away from each other, of the two moving rods 12 and the inner walls of the corresponding second cavities, the third springs 13 are movably sleeved on the corresponding fixed rods 11, balls are embedded at the ends, close to each other, of the two moving rods 12, connecting blocks 14 are fixedly arranged at the front sides of the moving rods 12, the end parts of the inclined rods 10 are hinged with one sides of the corresponding connecting blocks 14, and a trapezoidal block 16 is fixedly arranged at the lower surface of a second shell 15, one side that two trapezoidal pieces 16 kept away from each other all establishes to the inclined plane, and the draw-in groove has all been seted up to one side that two trapezoidal pieces 16 kept away from each other, and the ball cooperatees with the inclined plane, and carriage release lever 12 clamps with the draw-in groove mutually, and the fixed surface of second casing 15 installs two stopper 17, and two rectangular channels have been seted up on the surface of first casing 1, stopper 17 and the rectangular channel movable contact who corresponds.
In this embodiment, the first spring 4, the second spring 9, and the third spring 13 are provided to perform the reset function.
Specifically, a first circular hole is formed in the inner wall of the front side of the first cavity, and the inner wall of the first circular hole is connected with the outer side of the connecting rod 5 in a sliding mode.
In this embodiment, through the inner wall of first circular port and the outside sliding connection of connecting rod 5 for connecting rod 5 can only the back-and-forth movement, fixes a position connecting rod 5, prevents the phenomenon of skew.
Specifically, the front side of the fixed plate 2 is provided with a first square hole, and the inner wall of the first square hole is connected with the outer side of the first U-shaped rod 3 in a sliding manner.
In this embodiment, the inner wall of the first square hole is slidably connected to the outer side of the first U-shaped rod 3, so that the first U-shaped rod 3 can only move back and forth, the first U-shaped rod 3 is positioned, and the phenomenon of deviation is prevented.
Specifically, two second square holes are formed in the front side of the moving block 8, and the inner walls of the second square holes are in sliding connection with the outer sides of the corresponding second U-shaped rods 7.
In this embodiment, the inner wall of the second square hole is slidably connected with the outer side of the corresponding second U-shaped rod 7, so that the moving block 8 can only move back and forth, the moving block 8 is positioned, and the phenomenon of deviation is prevented.
Specifically, the second circular hole has all been seted up to the tip that two movable rods 12 kept away from each other, the inner wall of second circular hole and the outside sliding connection of the dead lever 11 that corresponds.
In this embodiment, the inner wall of the second circular hole is slidably connected to the outer side of the corresponding fixing rod 11, so that the moving rod 12 can only move left and right, the moving rod 12 is positioned, and the phenomenon of deviation is prevented.
Specifically, a rectangular hole is formed in the inner wall of the top of the second cavity, and the inner wall of the rectangular hole is in movable contact with the outer side of the corresponding trapezoidal block 16.
In this embodiment, the inner wall through the rectangular hole and the outside movable contact of trapezoidal piece 16 that corresponds for trapezoidal piece 16 can only reciprocate, fixes a position trapezoidal piece 16, prevents the phenomenon of skew.
The utility model discloses a theory of operation and use flow: when the second shell 15 is detached, the circular block 6 is pressed, the circular block 6 drives the first U-shaped rod 3 to move backwards through the connecting rod 5, the first spring 4 is compressed in the moving process of the first U-shaped rod 3, the first U-shaped rod 3 drives the moving block 8 to slide on the second U-shaped rod 7, the moving block 8 stretches the second spring 9 in the moving process, the moving block 8 drives the connecting block 14 to move through the corresponding inclined rod 10, the two connecting blocks 14 move in the direction away from each other, the connecting blocks 14 drive the moving rod 12 to slide on the fixed rod 11, the third spring 13 is compressed in the moving process of the moving rod 12, the moving rod 12 drives the balls to be separated from the clamping grooves in the trapezoidal block 16, then the second shell 15 moves upwards, the second shell 15 drives the limiting blocks 17 to move, the limiting blocks 17 are separated from the rectangular grooves, and the effect of quickly disassembling the second shell 15 is achieved;
during the installation, with the first casing 1 removal of second casing 15 alignment, stopper 17 on the second casing 15 contacts and slides with the rectangular channel that corresponds, inclined plane and ball contact and extrusion on the trapezoidal piece 16, under the effect of extrusion force, the ball drives carriage release lever 12 and slides on the dead lever 11 that corresponds, the in-process that carriage release lever 12 removed compresses corresponding third spring 13, when carriage release lever 12 aligns with the draw-in groove, the third spring 13 that is in compression state at this moment resets, third spring 13 is under the effect of elasticity, third spring 13 drives carriage release lever 12 and draw-in groove looks card dress, reached this moment fast with second casing 15 and first casing 1 fixed effect together.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A contact stabilized photovoltaic connector comprising a connector body comprising a first housing (1), a second housing (15) and a first U-shaped bar (3), characterized in that: the first shell (1) is provided with a first cavity, the rear inner wall of the first cavity is provided with two second cavities, the first cavity is communicated with the second cavities, a fixing plate (2) is fixedly arranged between the left inner wall and the right inner wall of each second cavity, the fixing plate (2) is sleeved on the outer side of the first U-shaped rod (3) in a sliding manner, a plurality of first springs (4) are fixedly arranged between the front inner wall of the first U-shaped rod (3) and the rear inner wall of the first cavity, the front side of the first U-shaped rod (3) is fixedly provided with a connecting rod (5), the front end of the connecting rod (5) extends to the front side of the first shell (1) and is fixedly provided with a circular block (6), the left inner wall and the right inner wall of each second cavity are fixedly provided with a second U-shaped rod (7), and two second U-shaped rods (7) positioned on the same side are connected with a moving block (8) in a sliding manner, the front side of a moving block (8) is fixedly connected with the end part of a first U-shaped rod (3), a second spring (9) is fixedly arranged between the front side of the moving block (8) and the inner wall of the front side of a corresponding second U-shaped rod (7), an inclined rod (10) which is obliquely arranged is rotatably arranged at the rear side of the moving block (8), fixed rods (11) are fixedly arranged on the inner walls of the sides, far away from each other, of two second cavities, a moving rod (12) is slidably sleeved on the fixed rods (11), a third spring (13) is fixedly arranged between the side, far away from each other, of the two moving rods (12) and the inner wall of the corresponding second cavity, the third spring (13) is movably sleeved on the corresponding fixed rods (11), the end parts, close to each other, of the two moving rods (12) are respectively embedded with balls, a connecting block (14) is fixedly arranged at the front side of the moving rods (12), and the end parts of the inclined rods (10) are hinged with one side of the corresponding connecting blocks (14), lower fixed surface of second casing (15) installs trapezoidal piece (16), one side that two trapezoidal pieces (16) kept away from each other all establishes to the inclined plane, the draw-in groove has all been seted up to one side that two trapezoidal pieces (16) kept away from each other, the ball cooperatees with the inclined plane, carriage release lever (12) and draw-in groove looks card dress, lower fixed surface of second casing (15) installs two stopper (17), two rectangular channels have been seted up on the surface of first casing (1), stopper (17) and the rectangular channel swing joint who corresponds.
2. A contact stabilized photovoltaic connector as claimed in claim 1, wherein: a first circular hole is formed in the inner wall of the front side of the first cavity, and the inner wall of the first circular hole is connected with the outer side of the connecting rod (5) in a sliding mode.
3. A contact stabilized photovoltaic connector as claimed in claim 1, wherein: the front side of fixed plate (2) is opened and is equipped with first square hole, the inner wall in first square hole and the outside sliding connection of first U-shaped pole (3).
4. A contact stabilized photovoltaic connector as claimed in claim 1, wherein: two second square holes are formed in the front side of the moving block (8), and the inner walls of the second square holes are connected with the outer sides of the corresponding second U-shaped rods (7) in a sliding mode.
5. A contact stabilized photovoltaic connector as claimed in claim 1, wherein: the second circular hole has all been seted up to the tip that two carriage release levers (12) kept away from each other, the outside sliding connection of the inner wall of second circular hole and the dead lever (11) that corresponds.
6. A contact stabilized photovoltaic connector as claimed in claim 1, wherein: a rectangular hole is formed in the inner wall of the top of the second cavity, and the inner wall of the rectangular hole is in movable contact with the outer side of the corresponding trapezoidal block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120088332.5U CN213878536U (en) | 2021-01-14 | 2021-01-14 | Contact-stable photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120088332.5U CN213878536U (en) | 2021-01-14 | 2021-01-14 | Contact-stable photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878536U true CN213878536U (en) | 2021-08-03 |
Family
ID=77045505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120088332.5U Expired - Fee Related CN213878536U (en) | 2021-01-14 | 2021-01-14 | Contact-stable photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878536U (en) |
-
2021
- 2021-01-14 CN CN202120088332.5U patent/CN213878536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 Termination date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |