CN218472447U

CN218472447U - Anti-drop connector

Info

Publication number: CN218472447U
Application number: CN202222711169.0U
Authority: CN
Inventors: 曹校荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-10
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a photovoltaic line accessory technical field specifically is a connector of anticreep type, including first plug and second plug, the equal fixedly connected with photovoltaic line of one end that first plug and second plug kept away from each other, the arc surface of first plug is equipped with fixing device, fixing device includes the T-shaped piece, T-shaped piece fixed connection is at the arc surface of first plug, the surface sliding of T-shaped piece is connected with the sliding frame, the last fixed surface of sliding frame is connected with the L shaped plate, the last fixed surface of L shaped plate long arm is connected with the fixed plate, the inner wall of fixed plate rotates and is connected with two-way screw rod, opposite direction's screw thread has all been seted up at two ends of two-way screw rod, two the arc surface threaded connection of two-way screw rod has two round bars, two the equal fixedly connected with fly leaf of the arc surface of round bar. The utility model discloses, the problem that elastic buckle received stronger pulling force and bounced open easily has been solved.

Description

Anti-drop connector

Technical Field

The utility model relates to a photovoltaic circuit accessory technical field especially relates to a connector of anticreep type.

Background

Photovoltaic connectors, also commonly referred to as wiring terminals or quick connectors, are key components for interconnecting various components in photovoltaic power generation systems, such as components, combiner boxes, controllers, inverters, and the like.

Photovoltaic connector comprises first plug and second plug among the prior art usually, and when the staff used the connector, can be together fixed with first plug and second plug, but the connector takes place the condition that breaks away from easily at fixed in-process, and then leads to the fixed insecure problem of connector.

In order to solve the problem that the connector is easy to break away from in the fixing process, the prior art adopts the elastic buckle installed on the arc surface of the connector, and the elastic buckle is used for fixing the connector, but the elastic buckle is easily bounced off by strong tension, so that the connector cannot be well fixed, and the practicability of the connector is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the elastic buckle is easy to be bounced open by strong pulling force in the prior art, and providing an anti-drop connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connector of anticreep type, includes first plug and second plug, the equal fixedly connected with photovoltaic line of one end that first plug and second plug kept away from each other, the arc surface of first plug is equipped with fixing device, fixing device includes the T-shaped piece, the arc surface of T-shaped piece fixed connection at first plug, the surface sliding connection of T-shaped piece has the sliding frame, the last fixed surface of sliding frame is connected with the L shaped plate, the last fixed surface of L shaped plate long arm is connected with the fixed plate, the inner wall of fixed plate rotates and is connected with two-way screw rod, opposite direction's screw thread has all been seted up at the both ends of two-way screw rod, two the arc surface threaded connection of two-way screw rod has two round bars, two the equal fixedly connected with fly leaf of the arc surface of round bar, the lower fixed surface of fly leaf is connected with the arc, the inner wall and the second plug sliding connection of arc.

The effect that above-mentioned part reaches is: through setting up fixing device, reach and fix the connector, avoid breaking away from the contact between the connector as far as possible, and then improve the effect of connector practicality.

Preferably, both sides of the T-shaped block are rotatably connected with rotating plates, and the rotating plates are slidably connected with the sliding frame.

The effect that above-mentioned part reaches is: the rotating plate achieves the function of limiting the position of the sliding frame.

Preferably, both sides of the L-shaped plate are fixedly connected with a U-shaped frame, and the movable plate is slidably connected with the inner wall of the U-shaped frame.

The effect that above-mentioned part reaches is: the U-shaped frame achieves the function of limiting the moving path of the movable plate.

Preferably, the arc surface of the photovoltaic line is provided with an auxiliary device, the auxiliary device comprises an annular pipe, the annular pipe is fixedly connected to the arc surface of the photovoltaic line, one end of the annular pipe is provided with a sliding groove, the inner wall of the sliding groove is connected with a circular ring in a sliding manner, the arc surface of the circular ring is fixedly connected with a conical sleeve, the arc surface of the annular pipe is provided with a limiting hole, and a bolt is inserted into the arc surface thread of the circular ring.

The effect that above-mentioned part reaches is: by arranging the auxiliary device, the photovoltaic wire is prevented from being bent too much to cause poor contact.

Preferably, the inner wall of the conical sleeve is fixedly connected with a protective pad, and the protective pad is a spongy cushion.

The effect that above-mentioned part reaches does: the protective pad can protect the photovoltaic line and prevent the photovoltaic line from being abraded when contacting with the conical sleeve as much as possible.

Preferably, the upper end of the bolt is fixedly connected with a nut, and a plurality of grooves are formed in the arc surface of the nut.

The effect that above-mentioned part reaches does: the groove achieves the effect of increasing the friction force between the worker and the nut.

In summary, the following steps:

the utility model discloses in, through setting up fixing device, reach and fix the connector, avoid as far as possible to break away from the contact between the connector, and then improve the effect of connector practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a partial structure of the T-shaped block of the present invention;

FIG. 3 is a schematic view of a partial structure of the L-shaped plate of the present invention;

FIG. 4 is a schematic view of a partial structure of the ring pipe of the present invention;

fig. 5 is a schematic view of a partial structure of the taper sleeve of the present invention.

Illustration of the drawings: 1. a first plug; 2. a second plug; 3. a photovoltaic line; 4. a fixing device; 401. a T-shaped block; 402. rotating the plate; 403. a sliding frame; 404. an L-shaped plate; 405. a fixing plate; 406. a bidirectional screw; 407. a round bar; 408. a movable plate; 409. an arc-shaped plate; 410. a U-shaped frame; 5. an auxiliary device; 51. an annular tube; 52. a limiting hole; 53. a chute; 54. a bolt; 55. a nut; 56. a circular ring; 57. a conical sleeve; 58. a protective pad.

Detailed Description

Referring to fig. 1, the utility model provides a technical scheme: the utility model provides a connector of anticreep type, includes first plug 1 and second plug 2, the equal fixedly connected with photovoltaic line of one end 3 that first plug 1 and second plug 2 kept away from each other, the arc surface of first plug 1 is equipped with fixing device 4, reaches to fix the connector through setting up fixing device 4, avoids breaking away from the contact between the connector as far as possible, and then improves the effect of connector practicality. The auxiliary device 5 is arranged on the arc surface of the photovoltaic wire 3, and the effect of preventing the photovoltaic wire 3 from being in poor contact caused by excessive bending of the photovoltaic wire 3 is achieved as much as possible by arranging the auxiliary device 5.

The specific arrangement and function of the fixing means 4 and the auxiliary means 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: fixing device 4 includes T-shaped block 401, T-shaped block 401 fixed connection is at the arc surface of first plug 1, T-shaped block 401's surperficial sliding connection has smooth frame 403, the last fixed surface of smooth frame 403 is connected with L shaped plate 404, the last fixed surface of the long arm of L shaped plate 404 is connected with fixed plate 405, the inner wall of fixed plate 405 rotates and is connected with two-way screw 406, opposite direction's screw thread has all been seted up at two-way screw 406's both ends, two-way screw 406's arc surface threaded connection has two round bars 407, the equal fixedly connected with fly leaf 408 of the arc surface of two round bars 407, the lower fixed surface of fly leaf 408 is connected with arc 409, the inner wall and the second plug 2 sliding connection of arc 409. The two sides of the T-shaped block 401 are rotatably connected with rotating plates 402, the rotating plates 402 are slidably connected with the sliding frame 403, and the rotating plates 402 achieve the function of limiting the position of the sliding frame 403. The two sides of the L-shaped plate 404 are fixedly connected with a U-shaped frame 410, the movable plate 408 is slidably connected with the inner wall of the U-shaped frame 410, and the U-shaped frame 410 can limit the moving path of the movable plate 408.

Referring to fig. 4 and 5, specifically, the auxiliary device 5 includes a circular tube 51, the circular tube 51 is fixedly connected to the arc surface of the photovoltaic line 3, a sliding groove 53 is formed in one end of the circular tube 51, a circular ring 56 is slidably connected to the inner wall of the sliding groove 53, a tapered sleeve 57 is fixedly connected to the arc surface of the circular ring 56, a limiting hole 52 is formed in the arc surface of the circular tube 51, and a bolt 54 is inserted into the arc surface thread of the circular ring 56. The inner wall fixedly connected with protection pad 58 of taper sleeve 57, protection pad 58 are the foam-rubber cushion, and protection pad 58 reaches and protects photovoltaic line 3, receives the effect of wearing and tearing when avoiding photovoltaic line 3 and taper sleeve 57 to contact as far as possible. The upper end of bolt 54 is fixedly connected with nut 55, and a plurality of recess has been seted up to the arc surface of nut 55, and the recess reaches the effect of increase staff and nut 55 between frictional force.

According to the working principle, after the first plug 1 and the second plug 2 are fixed together, the rotating plate 402 is rotated, after the rotating plate 402 rotates to a proper position, the sliding frame 403 slides towards a direction close to the T-shaped block 401, the sliding frame 403 moves to drive the L-shaped plate 404 to move, the fixed plate 405 can move by means of the L-shaped plate 404 and further drive the bidirectional screw 406 to move, the bidirectional screw 406 moves to drive the fixed plate 405 and further drive the arc-shaped plate 409 to move, after the sliding frame 403 moves to a proper position, the rotating plate 402 is rotated, after the rotating plate 402 is contacted with the sliding frame 403, the rotating plate 402 achieves the effect of limiting the position of the sliding frame 403, then the bidirectional screw 406 is rotated, the circular rod 407 moves by means of threads in opposite directions, the circular rod 407 moves to drive the movable plate 408 to move, the movable plate 408 slides along the inner wall of the U-shaped frame 410, the U-shaped frame 410 achieves the effect of limiting the moving path of the movable plate 408, the movable plate 408 moves to drive the arc-shaped plate 409 to move towards one side close to each other, after the arc-shaped plate 409 contacts with the second plug 2, the bidirectional screw 406 stops rotating the bidirectional screw 406, and the effect of facilitating a worker to move two arc-shaped plates 409 at the same time is achieved.

When auxiliary device 5 is needed, ring 56 slides in the direction close to annular pipe 51, ring 56 moves to drive conical sleeve 57 and then drive protective pad 58 to move, after ring 56 contacts with the inner wall of chute 53, nut 55 is rotated, the groove of the arc surface of nut 55 reaches the effect of increasing friction force between staff and nut 55, and nut 55 rotates to drive bolt 54 to rotate. The bolt 54 moves toward the direction close to the limiting hole 52 by means of the screw thread, when the bolt 54 passes through the ring 56 and abuts against the inner wall of the sliding groove 53, the bolt 54 achieves the effect of limiting the position of the ring 56 and thus the conical sleeve 57, and the protection pad 58 achieves the effect of protecting the optical fiber line.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. A connector of the anti-drop type comprising a first plug (1) and a second plug (2), characterized in that: the plug comprises a first plug (1) and a second plug (2), wherein one end of the first plug (1) and the other end of the second plug (2) are far away from each other and are fixedly connected with a photovoltaic line (3), the arc surface of the first plug (1) is provided with a fixing device (4), the fixing device (4) comprises a T-shaped block (401), the T-shaped block (401) is fixedly connected to the arc surface of the first plug (1), the surface of the T-shaped block (401) is slidably connected with a sliding frame (403), the upper surface of the sliding frame (403) is fixedly connected with an L-shaped block (404), the upper surface of the long arm of the L-shaped block (404) is fixedly connected with a fixing plate (405), the inner wall of the fixing plate (405) is rotatably connected with a bidirectional screw (406), threads in opposite directions are respectively arranged at two ends of the bidirectional screw (406), the arc surface of the bidirectional screw (406) is threadedly connected with two round rods (407), the arc surfaces of the two round rods (407) are fixedly connected with a movable plate (408), the lower surface of the movable plate (408) is fixedly connected with a movable plate (409), and the inner wall of the arc plate (409) is slidably connected with the second plug (2).

2. A slip-resistant connector according to claim 1, wherein: both sides of the T-shaped block (401) are rotatably connected with rotating plates (402), and the rotating plates (402) are slidably connected with a sliding frame (403).

3. A slip-resistant connector according to claim 1, wherein: the two sides of the L-shaped plate (404) are fixedly connected with a U-shaped frame (410), and the movable plate (408) is connected with the inner wall of the U-shaped frame (410) in a sliding mode.

4. A slip-resistant connector according to claim 1, wherein: the arc surface of photovoltaic line (3) is equipped with auxiliary device (5), auxiliary device (5) are including annular pipe (51), annular pipe (51) fixed connection is at the arc surface of photovoltaic line (3), spout (53) have been seted up to the one end of annular pipe (51), the inner wall sliding connection of spout (53) has ring (56), the arc surface fixed connection of ring (56) has toper cover (57), spacing hole (52) have been seted up to the arc surface of annular pipe (51), the arc surface screw thread of ring (56) is inserted and is equipped with bolt (54).

5. A drop-proof connector according to claim 4, wherein: the inner wall of the conical sleeve (57) is fixedly connected with a protective pad (58), and the protective pad (58) is a spongy cushion.

6. A drop-proof connector according to claim 4, wherein: the upper end fixedly connected with nut (55) of bolt (54), a plurality of recess has been seted up to the arc surface of nut (55).