CN220456778U - Anti-loosening photovoltaic connector - Google Patents
Anti-loosening photovoltaic connector Download PDFInfo
- Publication number
- CN220456778U CN220456778U CN202322013080.1U CN202322013080U CN220456778U CN 220456778 U CN220456778 U CN 220456778U CN 202322013080 U CN202322013080 U CN 202322013080U CN 220456778 U CN220456778 U CN 220456778U
- Authority
- CN
- China
- Prior art keywords
- plug
- rubber core
- female
- male
- button
- 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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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an anti-loosening photovoltaic connector, which comprises a male plug assembly and a female plug assembly, wherein the male plug assembly comprises a male pin rubber core, a waterproof silica gel ring, a male plug shell, a locking silica gel ring and a locking nut which are connected in sequence; the female plug assembly comprises a button, a female needle rubber core, a waterproof silica gel ring, a female plug shell, a locking silica gel ring and a locking screw cap which are connected in sequence; the male pin rubber core and the female pin rubber core comprise an underframe, wherein the underframe comprises a front wire passing channel positioned at the head end, a middle clamping belt and a rear wire passing channel positioned at the tail end; the top of the block is provided with a smooth cambered surface, the bottom of the block is provided with a channel which is internally trapped at the bottom of the block, and the channel penetrates through the front surface and the back surface of the block; positioning bones are arranged on two side surfaces of the block body; the back of the block body is provided with an inclined surface matched with the inclined surface of the plug part. The button is arranged to facilitate the insertion and the detachment; the limiting piece is matched with the limiting groove to avoid the phenomenon of reverse torsion.
Description
Technical Field
The utility model relates to a connector applied to the middle section of an electric wire line, in particular to an anti-loosening photovoltaic connector.
Background
The connector is an indispensable connecting piece of electrical equipment, and is arranged at a blocked position in the circuit or between isolated and non-connected circuits, so that the connector can be used for communicating a bridge, and current can flow, and the circuit can realize a preset function. In photovoltaic line connection, the problem of automatic loosening of connectors often occurs, causing a number of inconveniences for life. In practical application, the connector which is convenient to disassemble and assemble is needed to solve the necessary replacement and maintenance problems, but most similar products on the market are relatively troublesome to disassemble and assemble.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides an anti-loosening photovoltaic connector which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the anti-loosening photovoltaic connector comprises a male plug assembly and a female plug assembly, wherein the male plug assembly comprises a male pin rubber core, a waterproof silica gel ring, a male plug shell, a wire locking silica gel ring and a wire locking nut which are sequentially connected; the female plug assembly comprises a button, a female needle rubber core, a waterproof silica gel ring, a female plug shell, a locking silica gel ring and a locking screw cap which are connected in sequence; the male pin rubber core and the female pin rubber core comprise an underframe, wherein the underframe comprises a front wire passing channel positioned at the head end, a middle clamping belt and a rear wire passing channel positioned at the tail end; the male pin rubber core further comprises a plug structure; the plug structure extends from the clamping belt to the direction of the front line passing channel and is positioned above the front line passing channel, the plug structure comprises a rod body section and a plug part, the plug part comprises a vertical face and an inclined face, and the vertical face and the rod body section are matched to form a bending part; the male pin rubber core further comprises a socket structure; the socket structure comprises a rectangular channel positioned above the front line-passing channel, a through hole is formed in the top surface of the rectangular channel, a button seat for installing a button is arranged in the through hole, and a limit groove for limiting the bending part is formed between the button and the through hole in the installation seat in a matched manner; the button comprises a block body, a smooth cambered surface is arranged at the top of the block body, a channel which is inwards trapped at the bottom of the block body is arranged at the bottom of the block body, and the channel penetrates through the front surface and the back surface of the block body; positioning bones are arranged on two side surfaces of the block body; the back of the block body is provided with an inclined surface matched with the inclined surface of the plug part.
The button seat comprises positioning grooves which are positioned at two sides of the perforation and are connected with the positioning bones in a matched manner.
The button seat also includes a stop step located within the rectangular channel and extending downwardly along the bottom of the perforation.
Positioning steps matched with the limiting steps extend from one side surface of the positioning bone to the front direction of the block on two side surfaces of the block; the sections of the two sides of the positioning step, which are close to the positioning step, are provided with inclined structures.
The top surface of the rectangular channel is a cambered surface.
Protruding limiting sheets are arranged on the male pin rubber core and the female pin rubber core; the limiting piece takes the clamping belt as a reference object, and the top end of the limiting piece tends to protrude towards the backward wire passing channel; the rear thread passage is provided with a threaded outer surface.
A thread connecting structure is arranged in the lockwire nut; the male plug shell and the female plug shell have the same structure; the male plug shell and the female plug shell respectively comprise a cap body part positioned at the head end, a lockwire nut butt joint part positioned in the middle and a lockwire structure positioned at the tail end; the locking structure is surrounded by a plurality of films; the lockwire silica gel ring is positioned in the lockwire structure; the lockwire nut is in threaded connection with the lockwire nut butt joint part.
An internal thread connecting part which is matched and connected with the rear thread passage and a limit groove which is matched and limited with the limit piece are arranged in the cap body.
Working principle: the male plug component and the female plug component are spliced, the plug part reaches the button to stop after entering the rectangular channel, and the rod body section and the plug part are provided with toughness, the bending part of the rod body section is sprung on the limit groove in toughness, the vertical face is clamped into the limit groove, and the inclined face contacts the back face of the block; when the plug is disassembled, the button is pressed down, the back surface of the block body presses against the inclined surface, and meanwhile, the left and right force is applied to separate the male plug assembly from the female plug assembly.
In the application, spacing piece cooperation spacing recess for when connecting waterproof silica gel circle, male plug shell, when locking, avoid turning round in the contrary.
In application, the limiting step is matched with the positioning step, so that the button is prevented from falling off.
In application, the positioning bone is matched with the positioning groove, so that the button is prevented from shaking.
In application, when the button is installed, as the bottom of the block body is provided with the channel which is internally trapped at the bottom of the block body, the two side surfaces of the block body have obvious elasticity when being extruded, the button is convenient to install when being installed, and the elastic force rebounds after the button is installed, so that the button can not fall off.
The beneficial effects are that:
the male plug component and the female plug component are arranged, so that the plug-in and the plug-out are convenient to split; the button is arranged to facilitate the insertion and the detachment; the limiting piece is matched with the limiting groove to avoid the phenomenon of reverse torsion.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the embodiment of the present utility model;
FIG. 3 is a third schematic diagram of an embodiment of the present utility model;
FIG. 4 is a diagram showing a fourth embodiment of the present utility model;
FIG. 5 is a fifth schematic diagram of the structure of the embodiment of the present utility model;
FIG. 6 is a diagram of a sixth embodiment of the present utility model;
FIG. 7 is a diagram of a seventh embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
1-7, the anti-loosening photovoltaic connector comprises a male plug assembly and a female plug assembly, wherein the male plug assembly comprises a male pin rubber core 1, a waterproof silica gel ring 2, a male plug shell 3, a locking silica gel ring 4 and a locking nut 5 which are sequentially connected; the female plug assembly comprises a button 31, a female needle rubber core 21, a waterproof silica gel ring, a female plug shell 23, a locking silica gel ring and a locking thread nut which are connected in sequence; the male pin rubber core and the female pin rubber core comprise an underframe, wherein the underframe comprises a front wire passing channel 6 positioned at the head end, a middle clamping belt 7 and a rear wire passing channel 8 positioned at the tail end; the male pin rubber core also comprises a plug structure 9; the plug structure extends from the clamping belt to the direction of the front line passing channel and is positioned above the front line passing channel, the plug structure comprises a rod body section and a plug part, the plug part comprises a vertical face and an inclined face, and the vertical face and the rod body section are matched to form a bending part; the male pin rubber core further comprises a socket structure; the socket structure comprises a rectangular channel 30 positioned above the front line-passing channel, a perforation is formed on the top surface of the rectangular channel, a button seat 32 for installing a button is arranged in the perforation, and a limit groove for limiting the bending part is formed between the button and the perforation in the installation seat in a matching manner; the button comprises a block body, a smooth cambered surface is arranged at the top of the block body, a channel 10 which is inwards trapped at the bottom of the block body is arranged at the bottom of the block body, and the channel penetrates through the front surface and the back surface of the block body; positioning bones 11 are arranged on both sides of the block; the back of the block body is provided with an inclined surface matched with the inclined surface of the plug part.
The button seat comprises positioning grooves 12 which are positioned on two sides of the perforation and are matched and connected with the positioning bones.
The button housing also includes a stop step 13 located within the rectangular channel and extending downwardly along the bottom of the perforation.
Positioning steps 14 matched with the limiting steps extend from one side surface of the positioning bone to the front direction of the block on two side surfaces of the block; the sections of the two sides of the positioning step, which are close to the positioning step, are provided with inclined structures.
The top surface of the rectangular channel is a cambered surface.
Protruding limiting sheets 15 are arranged on the male pin rubber core and the female pin rubber core; the limiting piece takes the clamping belt as a reference object, and the top end of the limiting piece tends to protrude towards the backward wire passing channel; the rear thread passage is provided with a threaded outer surface.
A thread connecting structure is arranged in the lockwire nut; the male plug shell and the female plug shell have the same structure; the male plug housing and the female plug housing comprise a cap body 16 at the head end, a lockwire nut butt joint part 17 in the middle and a lockwire structure 18 at the tail end; the locking structure is surrounded by a plurality of films; the lockwire silica gel ring is positioned in the lockwire structure; the lockwire nut is in threaded connection with the lockwire nut butt joint part.
An internal thread connecting part which is matched and connected with the rear thread passage and a limit groove 19 which is matched and limited with the limit piece are arranged in the cap body.
Working principle: the male plug component and the female plug component are spliced, the plug part reaches the button to stop after entering the rectangular channel, and the rod body section and the plug part are provided with toughness, the bending part of the rod body section is sprung on the limit groove in toughness, the vertical face is clamped into the limit groove, and the inclined face contacts the back face of the block; when the plug is disassembled, the button is pressed down, the back surface of the block body presses against the inclined surface, and meanwhile, the left and right force is applied to separate the male plug assembly from the female plug assembly.
In the application, spacing piece cooperation spacing recess for when connecting waterproof silica gel circle, male plug shell, when locking, avoid turning round in the contrary.
In application, the limiting step is matched with the positioning step, so that the button is prevented from falling off.
In application, the positioning bone is matched with the positioning groove, so that the button is prevented from shaking.
In application, when the button is installed, as the bottom of the block body is provided with the channel which is internally trapped at the bottom of the block body, the two side surfaces of the block body have obvious elasticity when being extruded, the button is convenient to install when being installed, and the elastic force rebounds after the button is installed, so that the button can not fall off.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anti-loosening photovoltaic connector is characterized in that: the plug comprises a male plug assembly and a female plug assembly, wherein the male plug assembly comprises a male pin rubber core, a waterproof silica gel ring, a male plug shell, a locking silica gel ring and a locking screw cap which are connected in sequence; the female plug assembly comprises a button, a female needle rubber core, a waterproof silica gel ring, a female plug shell, a locking silica gel ring and a locking screw cap which are connected in sequence; the male pin rubber core and the female pin rubber core comprise an underframe, wherein the underframe comprises a front wire passing channel positioned at the head end, a middle clamping belt and a rear wire passing channel positioned at the tail end; the male pin rubber core further comprises a plug structure; the plug structure extends from the clamping belt to the direction of the front line passing channel and is positioned above the front line passing channel, the plug structure comprises a rod body section and a plug part, the plug part comprises a vertical face and an inclined face, and the vertical face and the rod body section are matched to form a bending part; the male pin rubber core further comprises a socket structure; the socket structure comprises a rectangular channel positioned above the front line-passing channel, a through hole is formed in the top surface of the rectangular channel, a button seat for installing a button is arranged in the through hole, and a limit groove for limiting the bending part is formed between the button and the through hole in the installation seat in a matched manner; the button comprises a block body, a smooth cambered surface is arranged at the top of the block body, a channel which is inwards trapped at the bottom of the block body is arranged at the bottom of the block body, and the channel penetrates through the front surface and the back surface of the block body; positioning bones are arranged on two side surfaces of the block body; the back of the block body is provided with an inclined surface matched with the inclined surface of the plug part.
2. The anti-loosening photovoltaic connector of claim 1, wherein: the button seat comprises positioning grooves which are positioned at two sides of the perforation and are connected with the positioning bones in a matched manner.
3. The anti-loosening photovoltaic connector of claim 2, wherein: the button seat also includes a stop step located within the rectangular channel and extending downwardly along the bottom of the perforation.
4. A loosening prevention photovoltaic connector as claimed in claim 3, wherein: positioning steps matched with the limiting steps extend from one side surface of the positioning bone to the front direction of the block on two side surfaces of the block; the sections of the two sides of the positioning step, which are close to the positioning step, are provided with inclined structures.
5. The anti-loosening photovoltaic connector of claim 4, wherein: the top surface of the rectangular channel is a cambered surface.
6. The anti-loosening photovoltaic connector of claim 5, wherein: protruding limiting sheets are arranged on the male pin rubber core and the female pin rubber core; the limiting piece takes the clamping belt as a reference object, and the top end of the limiting piece tends to protrude towards the backward wire passing channel; the rear thread passage is provided with a threaded outer surface.
7. The anti-loosening photovoltaic connector of claim 6, wherein: a thread connecting structure is arranged in the lockwire nut; the male plug shell and the female plug shell have the same structure; the male plug shell and the female plug shell respectively comprise a cap body part positioned at the head end, a lockwire nut butt joint part positioned in the middle and a lockwire structure positioned at the tail end; the locking structure is surrounded by a plurality of films; the lockwire silica gel ring is positioned in the lockwire structure; the lockwire nut is in threaded connection with the lockwire nut butt joint part.
8. The anti-loosening photovoltaic connector of claim 7, wherein: an internal thread connecting part which is matched and connected with the rear thread passage and a limit groove which is matched and limited with the limit piece are arranged in the cap body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013080.1U CN220456778U (en) | 2023-07-28 | 2023-07-28 | Anti-loosening photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013080.1U CN220456778U (en) | 2023-07-28 | 2023-07-28 | Anti-loosening photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456778U true CN220456778U (en) | 2024-02-06 |
Family
ID=89725367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013080.1U Active CN220456778U (en) | 2023-07-28 | 2023-07-28 | Anti-loosening photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456778U (en) |
-
2023
- 2023-07-28 CN CN202322013080.1U patent/CN220456778U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |