CN203351859U - An outdoor waterproof butting connector - Google Patents

Abstract

The utility model discloses an outdoor waterproof butting connector and belongs to manufacturing technology of hardware electric appliances. The butting connector is formed by mutually butting a male terminal and a female terminal. Symmetric buckling grooves are disposed on the inner wall of the cylinder of the male terminal. Elastic buckle hooks are assembled on the periphery of the female end of the female terminal. When the male terminal and the female terminal are butted, the elastic buckle hooks are fallen into the buckling grooves to tightly connect the male terminal and the female terminal. A waterproof groove is disposed on the circumference of the bottom of the female end. A rubber ring is assembled in the waterproof groove and is capable of effectively preventing water from permeating to a line hole. The outdoor waterproof butting connector has characteristics of novel design, reasonable structure, easy assembly, and good waterproof performance, and comprises a male terminal (1), a female terminal (2), a male end (3), a female end (4), and a rubber ring (7). The outdoor waterproof butting connector is characterized in that two buckling grooves (8) are disposed on the inner wall of the cylinder (1-1) of the male terminal (1), that buckling holes (9) are disposed on the rear ends of the buckling grooves (8), that the elastic buckle hooks (10) are assembled on the periphery of the female end (4) of the female terminal (2), and that the elastic buckle hooks (10) are inlaid in the buckling grooves (8).

Description

A kind of outdoor water-proof butt connector

Technical field:

The utility model is a kind of connector of the LED of assembling lamp, and particularly a kind of outdoor water-proof butt connector, belong to the hardware appliance manufacturing technology.

Background technology:

Sell on the market at present for assembling the connector of LED lamp, be mostly the bolt type connected mode, when male terminal and female terminal adopt the screw bolt and nut structure to interconnect, need two, three screw threads of swivel bolt or nut could be in conjunction with firm.This connected mode has its weakness: one is the necessary machining screw of link and the internal thread of male terminal and female terminal, and machining period is slightly long; The 2nd, must rotate many rotation operations while allowing male terminal be connected with female terminal.Inventor of the present utility model thinks that this connected mode is more loaded down with trivial details, and manufacturing procedure is also more.Can more simplify the structure of male terminal and female terminal? can connect without bolt? the utility model is designed and is developed in order to solve these two problems, and this is the background that the utility model produces.

The utility model content:

The purpose of this utility model is to provide a kind of outdoor water-proof butt connector, it is to be interconnected and become one by male terminal and female end head, dig symmetrical button bit groove at the cylinder inwall of male terminal, inlay the snap-on hook in a female end periphery, when male terminal and female terminal coincide while being connected, the snap-on hook falls within the button bit groove and male terminal closely is connected with female terminal.Dig capillary groove in a female end bottom periphery, assemble cushion rubber in capillary groove, cushion rubber can tightly be attached on the inwall of male end head, thereby anti-upper water infiltrates into place, line hole effectively, has guaranteed that connector can not leak.The utility model is novel in design, rational in infrastructure, easy to assembly, good waterproof performance.The technical scheme of the utility model technical solution problem is such, and the invention people is the connected mode that overcomes bolt type, docks the button bit formula instead, proposed to dig button bit groove structure in male terminal, in female terminal, the structure of assembling snap-on hook, through trial-production, test, reach the requirement of design fully.The utility model comprises male terminal, female terminal, male end head, female end head, draw-in groove, connection hardware and cushion rubber, and its first design feature is to dig two symmetrical button bit grooves at the cylinder inwall of male terminal, digs the button bit hole in button bit groove rear end; Female end two symmetrical snap-on hooks of periphery assembling at female terminal; When male terminal, with female terminal, docking is connected, the connection of snap-on hook is embedded in the button bit groove.The annular draw-in groove is dug in the rear end that its second design feature is described male terminal, on the cylinder male end inwall in cylinder, inlays raised line; The some splicing ears of Drilling hole on a male end bottom surface, assembly connection hardware in the splicing ear hole; The annular draw-in groove is dug in rear end at female terminal; Inlay cylindrical female end head in the female terminal front center, in a female end periphery, dig straight trough, in a female end bottom periphery, dig capillary groove; Assemble cushion rubber in capillary groove; The some splicing ears of Drilling hole on the female end head, assembly connection hardware in the splicing ear hole; When male terminal, during with the relative snapping of female terminal, the raised line on the male end head is embedded in the straight trough of female end head; Connection hardware in the splicing ear hole of male end head is inserted in the splicing ear hole of female end head, connects hardware and is connected to each other.Its 3rd design feature is to inlay gum cover on the draw-in groove of male terminal and female terminal rear end, on the connection hardware, connects wire.In sum, the utility model has the advantages that significantly: (one) is novel in design, rational in infrastructure; (2) the bolt type connected mode is changed over to docking button bit formula, make male terminal be connected with female terminal closely and assemble waterproof apron on the female end head, waterproof apron tightly attaches on the inwall of male end head, guaranteed that water can not penetrate in the male end head, also can not be penetrated into and connect on wire, water proofing property is splendid; (3) easy to assembly, simple to operate, as long as male terminal and female terminal docking are promoted mutually, the snap-on hook on female terminal slides into the button bit groove in male terminal, and the snap-on hook finally is articulated in the button bit hole of male terminal, and strong bonded, can not exit arbitrarily mutually; (4) dismounting is also very convenient, needs only by the gib head part of pointing compression snap-on hook front end, pulls female terminal, can separate to deviate from fast.

The accompanying drawing explanation:

Below, with the accompanying drawing explanation, in conjunction with embodiment, further understand structure of the present utility model.

The front view that accompanying drawing 1 is parts male terminal of the present utility model;

The left view that accompanying drawing 2 is accompanying drawing 1;

The vertical view that accompanying drawing 3 is accompanying drawing 1;

The upward view that accompanying drawing 4 is accompanying drawing 1;

The stereogram that accompanying drawing 5 is accompanying drawing 1;

The front view that accompanying drawing 6 is parts female terminal of the present utility model;

The left view that accompanying drawing 7 is accompanying drawing 6;

The upward view that accompanying drawing 8 is accompanying drawing 6;

The rearview that accompanying drawing 9 is accompanying drawing 6;

The stereogram that accompanying drawing 10 is accompanying drawing 6;

Accompanying drawing 11 is the utility model parts male terminal and the interconnective stereogram of female terminal;

Accompanying drawing 12 is the stereogram (explosive view) that the utility model parts male terminal and female terminal split mutually

Accompanying drawing 13 is use state reference map of the present utility model.

In accompanying drawing: 1, male terminal, 1-1, cylinder, 2, female terminal, 3, male end head, 3-1, raised line, 3-2, splicing ear hole, 4, female end head, 4-1, straight trough, 4-2, capillary groove, 4-3, splicing ear hole, 5, draw-in groove, 6, connect hardware, 7, cushion rubber, 8, the button bit groove, 9, the button bit hole, 10, snap-on hook, 11, gum cover, 12, wire.

Embodiment:

Manufacture parts of the present utility model according to accompanying drawing of the present utility model, then assembling can obtain the utility model.Inventive point of the present utility model is male terminal 1 and two ad hoc structures above female terminal 2, and inventive point of the present utility model has three.(1) be to dig two symmetrical button bit grooves 8 at the cylinder 1-1 of male terminal 1 inwall; (2) be in the rear end of button bit groove 8, on cylinder 1-1, dig the button bit hole 9 of two kidney-shapeds; (3) be to inlay two symmetrical snap-on hooks 10 of assembling in female end 4 periphery of female terminal 2.When male terminal 1 and female terminal 2 coincide while being connected, snap-on hook 10 can connect be embedded in 8 li of button bit grooves, and the hook of snap-on hook 10 front ends is understood clasp joint on the 9 limit ends of button bit hole.

Below continue to introduce the structure of male terminal 1 and female terminal 2: the periphery of described male terminal 1 is a cylinder 1-1, annular draw-in groove 5 is dug in rear end at cylinder 1-1, the male end 3 that cylinder is arranged in cylinder 1-1, inlay a straight shape raised line 3-1 on the inwall of male end 3, Drilling 2-4 splicing ear hole 3-2 on the bottom surface of male end 3, assembly connection hardware 6 in the 3-2 of splicing ear hole; Annular draw-in groove 5 is also dug in rear end at female terminal 2, and inlay cylindrical female end 4 on the front end bottom surface of female terminal 2, periphery in female end 4 is dug a straight trough 4-1, it is to match with the straight shape raised line 3-1 on male end 2, when male terminal 1 and female terminal 2 coincide while being connected, male end 3 also interconnects with female end 4, and raised line 3-1 just connects and is embedded in straight trough 4-1.Simultaneously, in female end 4 bottom periphery, dig capillary groove 4-2, assembling cushion rubber 7 in capillary groove 4-2; In like manner, Drilling 2-4 splicing ear hole 4-3 on female end 4, assembly connection hardware 6 in the 4-3 of splicing ear hole; When male terminal 1 during with female terminal 2 relative snapping, the connection hardware 6 in the splicing ear hole 3-2 of male end 3 is inserted in the splicing ear hole 4-3 of female end 4, connects hardware 6 and interconnects.

Last assembling is to inlay gum cover 11 on the draw-in groove 5 of male terminal 1 and female terminal 2 rear ends, and at gum cover 11 rear end parcel sebific ducts 12, these are prior arts, without repeated description.

Purposes of the present utility model is the connector for LED outdoor lights flexible pipe, for assembling the connector on LED lamp and wall lamp.

Claims (3)

1. an outdoor water-proof butt connector, comprise male terminal (1), female terminal (2), male end head (3), female end head (4), draw-in groove (5), connect hardware (6) and cushion rubber (7), it is characterized in that digging symmetrical two button bit grooves (8) at cylinder (1-1) inwall of male terminal (1), dig button bit hole (9) in button bit groove (8) rear end; Symmetrical two the snap-on hooks (10) of female end head (4) periphery assembling at female terminal (2); When male terminal (1), with female terminal (2), docking is connected, it is inner that snap-on hook (10) connection is embedded in button bit groove (8).

2. a kind of outdoor water-proof butt connector according to claim 1, is characterized in that annular draw-in groove (5) is dug in the rear end of described male terminal (1), on cylinder male end head (3) inwall in cylinder (1-1), inlays raised line (3-1); The some splicing ears of Drilling holes (3-2) on male end head (3) bottom surface, at splicing ear hole (3-2) inner assembly connection hardware (6); Annular draw-in groove (5) is dug in rear end at female terminal (2); Inlay cylindrical female end head (4) in female terminal (2) front center, in female end head (4) periphery, dig straight trough (4-1), in female end head (4) bottom periphery, dig capillary groove (4-2); At the inner cushion rubber (7) that assembles of capillary groove (4-2); In the upper some splicing ears of the Drilling holes (4-3) of female end head (4), at splicing ear hole (4-3) inner assembly connection hardware (6); When male terminal (1) during with the relative snapping of female terminal (2), it is inner that the raised line (3-1) on male end head (3) is embedded in the straight trough (4-1) of female end head (4); It is inner that the inner connection hardware (6) in the splicing ear hole (3-2) of male end head (3) is inserted in the splicing ear hole (4-3) of female end head (4), connects hardware (6) and be connected to each other.

3. a kind of outdoor water-proof butt connector according to claim 1 and 2, is characterized in that inlaying gum cover (11) on the draw-in groove (5) of male terminal (1) and female terminal (2) rear end, connecting the upper wire (12) that connects of hardware (6).

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