CN213816487U - Plug-in wiring terminal for wiring harness - Google Patents

Abstract

The utility model discloses a plug-in pencil binding post, including the trapped orbit, the joint is equipped with terminal line seat on the trapped orbit, the inside slide that is equipped with of terminal line seat, the fixed female first sheath that is equipped with in terminal line seat upper portion, the inside removable female joint that is equipped with of female first sheath, terminal line seat left side is equipped with public first sheath, the inside public joint that is equipped with of public first sheath, public first sheath lower part be equipped with slide complex slider, female first sheath left end upper portion is equipped with bellied dog, be equipped with on the public first sheath with dog complex buckle. Has the advantages that: the plug-in wiring terminal of the utility model has large contact surface, small contact resistance and good conductivity; the fixation is firm; can set up many sets of wiring cover group and use, the combination is various, and convenient to use is nimble, and the elasticity buckle of terminal line seat lower part cooperatees with fixed buckle can be convenient in the installation or the dismantlement of wiring cover group.

Description

Plug-in wiring terminal for wiring harness

Technical Field

The utility model relates to an electrical apparatus connecting piece technical field specifically indicates a plug-in pencil binding post.

Background

In electrical engineering, a terminal refers to a wiring terminal, namely a wiring terminal, the wiring terminal is an accessory product for realizing electrical connection, the industry is divided into the category of connectors, along with the increasing industrial automation degree and the stricter and stricter industrial control requirements, the using amount of the wiring terminal gradually increases, the wiring terminal is applied for the convenience of the connection of wires, in a popular meaning, the wiring terminal is that a metal sheet is arranged in insulating plastic, both ends of the metal sheet are provided with holes for inserting the wires, screws are used for fastening or loosening, for example, two wires are required to be connected sometimes and are required to be disconnected sometimes, and at the moment, the terminals can be connected and can be disconnected at any time without being welded or wound together. The existing wiring terminals in the market are mostly designed in an anti-disengaging buckle mode, wiring is facilitated through the design, but the wiring terminals are difficult to disconnect easily when the wiring terminals need to be disconnected, and inconvenience is brought to use; meanwhile, the conventional wiring terminal is mostly pressed and connected by screws, so that the contact resistance is overlarge due to the fact that the screws are easily pressed and biased, and the contact point heating phenomenon is easily caused due to the fact that the metal contact area is small when the screws are pressed and connected; secondly, current binding post is mostly the side by side interface of fixed quantity, can not increase the wiring quantity at will, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, contact resistance is little, and electric conductivity is good, and the associativity is various, pulls out and inserts the convenience, a plug-in pencil binding post that excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a plug-in pencil binding post, includes the trapped orbit, the joint is equipped with terminal line seat on the trapped orbit, the inside slide that is equipped with of terminal line seat, the fixed female first sheath that is equipped with in terminal line seat upper portion, the inside removable female joint that is equipped with of female first sheath, terminal line seat left side is equipped with public first sheath, the inside public joint that is equipped with of public first sheath, public first sheath lower part be equipped with slide complex slider, female first sheath left end upper portion is equipped with bellied dog, be equipped with on the public first sheath with dog complex buckle.

Further, the male joint is the right angle form, the male joint horizontal part is equipped with cylindrical contact, the contact middle part is equipped with the annular, the annular right side slowly tightens up and is round platform shape plug.

Further, the female joint is the right angle form, the female joint horizontal part be equipped with contact complex cuff, both sides all are equipped with about the cuff with annular complex protruding, protruding right side be equipped with plug complex pullover, pullover right side is equipped with and is used for spacing bump.

Furthermore, a lead contact is arranged perpendicular to the male connector and the female connector in a connected mode, and a lead fixing hoop is arranged on the upper portion of the lead contact.

Furthermore, the vertical section of the fixed track is in a shape like a Chinese character ji, clamping strips are arranged on two sides of the track, and a plurality of fixed holes are formed in the middle of the track in a penetrating mode.

Furthermore, the left end of the lower side of the terminal wire seat is provided with an elastic buckle, and the right end of the lower side of the terminal wire seat is provided with a fixed buckle.

Furthermore, the clamping strips on the two sides of the fixed track are clamped into the elastic buckle and the fixed buckle.

Furthermore, terminal line seat, public first sheath, female first sheath, public joint, female joint make up into a wiring cover group, wiring cover group can set up a plurality of on fixed track.

Compared with the prior art, the utility model the advantage lie in: the plug-in wiring terminal of the utility model realizes the design of plug-in through the arrangement of the male connector and the female connector, and has large contact surface of the terminal, small contact resistance and good conductivity; the fit of the protrusions in the ring grooves facilitates the engagement of the fixed terminals; the arrangement of the opening is favorable for enabling the hoop to have stronger hoop force; set up public first sheath and female first sheath convenient realization the electric wire between insulating, the wiring cover intergroup mutual independence on each part group layer does not influence each other, can set up many sets of wiring cover group and use, and the combination is various, and convenient to use is nimble, and the elasticity buckle of terminal line seat lower part cooperatees can be convenient installation or dismantlement in wiring cover group with fixed buckle.

Drawings

Fig. 1 is the utility model relates to a plug-in pencil binding post's vertical cross-sectional structure schematic diagram.

Fig. 2 is a schematic diagram of a male connector and a female connector structure of a plug-in wiring terminal.

Fig. 3 is the utility model discloses a plug-in pencil binding post's public head sheath left side view structure picture.

Fig. 4 is the utility model discloses a plug-in pencil binding post's female head sheath and terminal line seat left side view structure picture.

Fig. 5 is the utility model discloses a plug-in pencil binding post's trapped orbit structure sketch map.

Fig. 6 is a schematic diagram of a connection state of the plug-in wiring terminal.

As shown in the figure: 1. the fixed rail, 2, a terminal wire seat, 3, a slide way, 4, a female head sheath, 5, a female joint, 6, a male head sheath, 7, a male joint, 8, a slide block, 9, a stop block, 10, a clamping block, 11, a contact head, 12, a ring groove, 13, a plug, 14, a hoop, 15, a bulge, 16, a sleeve head, 17, a salient point, 18, a contact, 19, a fixed hoop, 20, a clamping strip, 21, a fixed hole, 22, an elastic buckle, 23, a fixed buckle, 24 and an opening.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The utility model provides a plug-in pencil binding post, includes trapped orbit 1, the joint is equipped with terminal line seat 2 on trapped orbit 1, 2 inside slides 3 that are equipped with of terminal line seat, 2 fixed female first sheaths 4 that are equipped with in upper portion of terminal line seat, female first sheath 4 is inside to be equipped with detachable female joint 5, female joint 5 is the right angle form, 5 horizontal parts of female joint be equipped with 11 complex cuffs 14 of contact head, both sides all are equipped with protruding 15 with annular 12 complex about cuff 14, protruding 15 right sides are equipped with plug 13 complex pullover 16, pullover 16 right sides are equipped with and are used for spacing bump 17. 2 left sides of terminal line seat are equipped with public first sheath 6, the inside public joint 7 that is equipped with of public first sheath 6, public joint 7 is the right angle form, public 7 horizontal parts of joint are equipped with cylindrical contact 11, contact 11 middle part is equipped with annular 12, annular 12 right side slowly tightens up and is round platform shape plug 13. And a lead contact 18 is arranged perpendicular to the male connector 7 and the female connector 5, and a lead fixing hoop 19 is arranged at the upper part of the lead contact 18. The lower part of the male sheath 6 is provided with a slide block 8 matched with the slide way 3, the upper part of the left end of the female sheath 4 is provided with a stop dog 9 protruding 15, and the male sheath 6 is provided with a buckle matched with the stop dog 9.

The vertical section of the fixed track 1 is in a shape like a Chinese character ji, the clamping strips 20 are arranged on two sides of the track, and a plurality of fixing holes 21 are formed in the middle of the track in a penetrating mode. The left end of the lower side of the terminal wire seat 2 is provided with an elastic buckle 22, the right end of the lower side of the terminal wire seat is provided with a fixed buckle 23, and the clamping strips 20 on the two sides of the fixed track 1 are clamped into the elastic buckle 22 and the fixed buckle 23. The terminal wire seat 2, the male sheath 6, the female sheath 4, the male connector 7 and the female connector 5 are combined into a wiring sleeve set, and the wiring sleeve set can be provided with a plurality of wiring sleeves on the fixed rail 1.

Example (c): referring to fig. 1, in practical use, a fixed rail 1 is first installed at a proper position; the lead is respectively fixed on the male connector 7 and the female connector 5 through a contact 18 and a fixed hoop 19; inserting the female connector 5 into the female sheath 4 from the right side, and inserting the male connector 7 into the male sheath 6 from the left side; the slide block 8 of the male sheath 6 is inserted from left to right along the slide way 3 of the terminal wire seat 2, see the attached drawing 6, after inserting, the plug 13 will withstand the salient point 17 of the female joint 5 and limit, meanwhile, the fixture block 10 will be limited by the stop block 9, the purpose of firm and difficult looseness of contact is realized, after connecting, the well connected wiring sleeve set is installed on the fixed track 1 through the terminal wire seat 2, the left fixed buckle 23 is clamped into the clamping strip 20 at one side of the fixed track 1, then the wiring sleeve set is pressed down, the left elastic buckle 22 is clamped into the left clamping strip 20 along the trend at the moment, when disassembling, the elastic buckle 22 is pulled to the left side, the wiring sleeve set is lifted up, the elastic buckle 24 is jacked to the right side, and then the whole wiring sleeve set can be taken out by lifting upwards, which is convenient and fast; meanwhile, when a plurality of groups of wiring are needed, a plurality of groups of wiring sleeve sets can be installed on the fixed track 1 together, and the combination is various and is suitable for various wiring combinations.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (8)

1. The utility model provides a plug-in pencil binding post, includes trapped orbit (1), its characterized in that: the connector is characterized in that a terminal wire seat (2) is connected to a fixed rail (1) in a clamped mode, a slide (3) is arranged inside the terminal wire seat (2), a female joint sheath (4) is fixedly arranged on the upper portion of the terminal wire seat (2), a detachable female joint (5) is arranged inside the female joint sheath (4), a male joint sheath (6) is arranged on the left side of the terminal wire seat (2), a detachable male joint (7) is arranged inside the male joint sheath (6), a sliding block (8) matched with the slide (3) is arranged on the lower portion of the male joint sheath (6), a protruding stop block (9) is arranged on the upper portion of the left end of the female joint sheath (4), and a clamping block (10) matched with the stop block (9) is arranged on the male joint sheath (6).

2. The pluggable wire harness connection terminal according to claim 1, wherein: male joint (7) are the right angle form, male joint (7) horizontal part is equipped with cylindrical contact (11), contact (11) middle part is equipped with annular (12), annular (12) right side is tightened up and is round platform shape plug (13).

3. The pluggable wire harness connection terminal according to claim 2, wherein: female joint (5) are the right angle form, female joint (5) horizontal part be equipped with contact head (11) complex cuff (14), cuff (14) side is equipped with opening (24), both sides all are equipped with protruding (15) with annular (12) complex about cuff (14), protruding (15) right side is equipped with overlaps first (16) with plug (13) complex, it is equipped with on first (16) right side of cover and is used for spacing bump (17).

4. The pluggable wire harness connection terminal according to claim 3, wherein: and the male connector (7) and the female connector (5) are both connected and provided with a lead contact (18) in a perpendicular mode, and a lead fixing hoop (19) is arranged on the upper portion of the lead contact (18).

5. The pluggable wire harness connection terminal according to claim 1, wherein: the vertical section of the fixed track (1) is in a shape like a Chinese character ji, the two sides of the track are both provided with clamping strips (20) which penetrate through the middle of the track and are provided with a plurality of fixing holes (21).

6. The pluggable wire harness connection terminal according to claim 5, wherein: the left end of the lower side of the terminal wire seat (2) is provided with an elastic buckle (22), and the right end of the lower side of the terminal wire seat is provided with a fixed buckle (23).

7. The pluggable wire harness connection terminal according to claim 6, wherein: the clamping strips (20) on the two sides of the fixed track (1) are clamped into the elastic clamp buckles (22) and the fixed clamp buckles (23).

8. The pluggable wire harness connection terminal according to claim 1, wherein: terminal line seat (2), public first sheath (6), female first sheath (4), public joint (7), female joint (5) make up into a wiring cover group, wiring cover group can set up a plurality of on fixed track (1).

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