CN210350111U

CN210350111U - Electric lead splicing connection structure

Info

Publication number: CN210350111U
Application number: CN201921314539.9U
Authority: CN
Inventors: 刘军; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-04-17
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an electric lead plug-in connection structure, the terminal box comprises a junction box body, the inside upper and lower lateral wall of terminal box is the fixed electrically conductive clamping piece that is provided with in pairs, the right side of terminal box is provided with the wire body, the left end of terminal box is fixed and is provided with the rubber insulation cover, the fixed plate that is provided with of the equal level of downside on the left end of terminal box, the equal level in upper and lower side of the wire body is provided with the fly leaf, the vertical fixed slide bar that is provided with of fly leaf right-hand member, homonymy position be. The utility model discloses feasible upper and lower mated rubber extrusion piece stopper is between fixed plate and fly leaf to when inboard right-hand promotion rubber extrusion piece between fixed plate and the fly leaf, because turning right from a left side and diminishing gradually of width of rubber extrusion piece, then the rubber extrusion piece just struts the fly leaf, makes the fly leaf rely on the slip extrusion of slide bar on the conductor body outer wall, then the fly leaf of downside just stabilizes the conductor body and clip.

Description

Electric lead splicing connection structure

Technical Field

The utility model relates to a wire grafting device technical field specifically is an electric lead grafting connection structure.

Background

Wires, which are the materials used for wire and cable, and also wires in the industry, are generally made of copper or aluminum, are generally used primarily for conducting electrical current, and are connected between and within various electrical devices, where it is common for a receptacle to be connected to a power conductor;

the conventional electrical lead connecting device has disadvantages in that: when a general power wire is connected with a wiring end of a socket, an exposed metal end of the power wire is inserted into a hole of the wiring end of the socket, and then a screwdriver is used for rotating a screw connected to the hole, so that the metal end of the wire is pressed by the screw, fixed connection is realized, and the wire is troublesome to disassemble and assemble, needs the assistance of the screwdriver and is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric lead plug connection structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric lead splicing and connecting structure comprises a junction box, wherein the junction box is a shell of a socket switch wiring position, the upper side wall and the lower side wall of the interior of the junction box are fixedly connected with conductive clamping pieces in pairs, the conductive clamping pieces are electrically connected with the external end of a socket, a lead body is inserted and placed on the right side of the junction box, a metal conductor is exposed at the right end of the lead body and clamped between the conductive clamping pieces, a rubber insulating sleeve is fixedly bonded at the left end of the junction box, the rubber insulating sleeve is a conical body with the large left end and the small right end, the upper side and the lower side of the left end of the junction box are horizontally and fixedly connected with fixed plates, movable plates are horizontally arranged at the upper side and the lower side of the lead body and positioned between the fixed plates at the upper side and the lower side, a slide rod is vertically and fixedly connected at the right end of the movable, the homonymy position the width that has filled in rubber extrusion piece and rubber extrusion piece between fixed plate and the fly leaf diminishes from a left side to the right side gradually, and the side is gone up and down simultaneously link together through the body of rod between the rubber extrusion piece.

Preferably, the upper side wall and the lower side wall of the junction box are both transparent insulating plastic bodies.

Preferably, the movable plate is provided with latch teeth on the end surface close to the lead body at equal intervals.

Preferably, the left end of each rubber extrusion block is provided with a pull hole.

Preferably, the rubber extrusion piece is being close to the draw-in groove has been seted up to the equidistance on the lateral wall of fixed plate, the vertical slip of left end of fixed plate is provided with the fixture block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the conductor exposes the metallic conductor in advance, then makes the metallic conductor pass rubber insulation cover and inserts in the terminal box, and the metallic conductor extrudes into between the conductive clamping piece, realizes that the power wire is connected with the socket electricity, and because the upper and lower lateral wall of terminal box is the transparent insulation plastic body, the transparent insulation plastic body makes things convenient for the wiring personnel to see the butt joint condition of metallic conductor and conductive clamping piece in the terminal box;

2. the utility model discloses feasible upper and lower mated rubber extrusion piece stopper is between fixed plate and fly leaf, and when inboard right-hand promotion rubber extrusion piece between fixed plate and the fly leaf, because the width of rubber extrusion piece is turned right from a left side and is gradually dwindled gradually, then the rubber extrusion piece just struts the fly leaf, make the slip extrusion that the fly leaf relies on the slide bar on the conductor body outer wall, then the fly leaf of downside just stabilizes the conductor body and cliies, when the rubber extrusion piece extrudees into unable continuation motion in back between adjacent fly leaf and the fixed plate right side, the fixture block slides, make the fixture block insert in the draw-in groove of alignment position, make the rubber extrusion piece stabilize and be in between fly leaf and the fixed plate, avoid breaking.

Drawings

Fig. 1 is a schematic view of an overall structure of an electrical lead plug connection structure of the present invention;

FIG. 2 is a left side view of the rubber extrusion block, the movable plate and the fixed plate in the electrical lead inserting connection structure of the present invention;

fig. 3 is a top view structural diagram of the fixed plate and the sliding rod in the plug connection structure of the electrical lead of the present invention.

In the figure: 1. a junction box; 2. a transparent insulating plastic body; 3. a conductive clip; 4. a rubber insulating sleeve; 5. a lead body; 6. a metal conductor; 7. a fixing plate; 8. a slide bar; 9. a movable plate; 10. clamping teeth; 11. a rubber extrusion block; 12. hole drawing; 13. a card slot; 14. and (7) clamping blocks.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric lead plug-in connection structure comprises a junction box 1, wherein the junction box 1 is a shell of a socket switch wiring position, the upper side wall and the lower side wall of the interior of the junction box 1 are fixedly connected with conductive clamping pieces 3 in pairs, the conductive clamping pieces 3 are electrically connected with the external end of a socket, a lead body 5 is inserted into the right side of the junction box 1, a metal conductor 6 is exposed at the right end of the lead body 5, the metal conductor 6 is clamped between the conductive clamping pieces 3, a rubber insulation sleeve 4 is fixedly bonded at the left end of the junction box 1, the rubber insulation sleeve 4 is a conical body with a large left end and a small right end, and the rubber insulation sleeve 4 is used for wrapping the initial position of the exposed metal conductor 6 of the lead body; the upper side and the lower side of the left end of the junction box 1 are horizontally and fixedly connected with fixed plates 7, the upper side and the lower side of the conductor body 5 are horizontally provided with movable plates 9, the movable plates 9 are positioned between the upper side and the lower side of the fixed plates 7, the right end of the movable plates 9 is vertically and fixedly connected with a slide bar 8, the slide bar 8 slides and passes through the fixed plates 7 at the same side position, the slide bar 8 and the fixed plates 7 are in fit and intersection through square sections, and the slide bar 8 is prevented from driving; the rubber extrusion blocks 11 are plugged between the fixing plate 7 and the movable plate 9 at the same side position, the width of the rubber extrusion blocks 11 gradually decreases from left to right, meanwhile, the rubber extrusion blocks 11 at the upper side and the lower side are connected together through a rod body, when the wire body 5 penetrates through the rubber insulation sleeve 4, the exposed metal conductor 6 is inserted between the conductive clamping pieces 3 in the junction box 1, the rubber extrusion blocks 11 paired up and down are plugged between the fixing plate 7 and the movable plate 9, and the rubber extrusion blocks 11 are pushed towards the right side of the inner side between the fixing plate 7 and the movable plate 9, the width of the rubber extrusion blocks 11 gradually decreases from left to right, the movable plate 9 is opened by the rubber extrusion blocks 11, the movable plate 9 is extruded on the outer wall of the wire body 5 by means of the sliding rods 8, and the movable plate 9 at the upper side.

The upper side wall and the lower side wall of the junction box 1 are both transparent insulating plastic bodies 2, and the transparent insulating plastic bodies 2 are convenient for a wiring worker to see the butt joint condition of the metal conductor 6 and the conductive clamping piece 3 in the junction box 1.

The end surface of the movable plate 9 close to the wire body 5 is equidistantly provided with a latch 10, and the latch 10 is used for increasing the friction force between the wire body 5 and the movable plate 9, so as to prevent the wire body 5 from sliding and pulling away relative to the movable plate 9.

The left ends of the rubber extrusion blocks 11 are provided with pull holes 12, and the pull holes 12 facilitate the fingers of a user to penetrate into the rubber extrusion blocks 11 which are extruded between the movable plate 9 and the fixed plate 7 on the same side.

The rubber extrusion block 11 has the draw-in groove 13 seted up at the equidistance on the lateral wall that is close to fixed plate 7, and the vertical slip of left end of fixed plate 7 is provided with fixture block 14, when unable continuation motion behind rubber extrusion block 11 right extrusion between adjacent movable plate 9 and the fixed plate 7, slides fixture block 14 for fixture block 14 inserts in the draw-in groove 13 of alignment position, makes rubber extrusion block 11 stabilize and is in between movable plate 9 and the fixed plate 7, avoids breaking away from.

The working principle is as follows: the utility model discloses a conductor body 5 exposes metallic conductor 6 in advance, then make metallic conductor 6 pass rubber insulation cover 4 and insert in terminal box 1, and metallic conductor 6 extrudes between the conductive clip 3, realize that the power wire is connected with the socket electricity, and because the upper and lower lateral wall of terminal box 1 is transparent insulating plastic body 2, transparent insulating plastic body 2 makes things convenient for the operator to see the condition that metallic conductor 6 and conductive clip 3 butt joint in terminal box 1, after metallic conductor 6 stabilizes the clamp and is in conductive clip 3, make upper and lower mated rubber extrusion piece 11 jam between fixed plate 7 and fly leaf 9, and when pushing rubber extrusion piece 11 to the right-hand side of inboard between fixed plate 7 and fly leaf 9, because the width of rubber extrusion piece 11 diminishes from a left side to the right side, then rubber extrusion piece 11 just props up fly leaf 9, make fly leaf 9 rely on the sliding extrusion of slide bar 8 to extrude on conductor body 5 outer wall, the movable plates 9 on the upper and lower sides firmly clamp the wire body 5, and when the rubber extrusion block 11 is pressed rightwards between the adjacent movable plate 9 and the adjacent fixed plate 7 and cannot move continuously, the fixture block 14 is slid, so that the fixture block 14 is inserted into the clamping groove 13 at the alignment position, and the rubber extrusion block 11 is firmly positioned between the movable plate 9 and the fixed plate 7, and is prevented from being separated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric wire plug connection structure, includes terminal box (1), its characterized in that: the upper and lower side walls in the junction box (1) are fixedly provided with conductive clips (3) in pairs, a wire body (5) is arranged on the right side of the junction box (1), a metal conductor (6) is exposed at the right end of the wire body (5) and the metal conductor (6) is clamped between the conductive clamping pieces (3), a rubber insulating sleeve (4) is fixedly arranged at the left end of the junction box (1), a fixing plate (7) is horizontally and fixedly arranged at the upper side and the lower side of the left end of the junction box (1), the upper side and the lower side of the lead body (5) are both horizontally provided with movable plates (9), the vertical fixed slide bar (8) and slide bar (8) that are provided with of fly leaf (9) right-hand member follow the homonymy position slip on fixed plate (7) and pass, homonymy position the width that is provided with rubber extrusion piece (11) and rubber extrusion piece (11) between fixed plate (7) and fly leaf (9) is from turning right from a left side and diminishing gradually.

2. An electrical lead plug connection according to claim 1, wherein: the upper side wall and the lower side wall of the junction box (1) are both transparent insulating plastic bodies (2).

3. An electrical lead plug connection according to claim 1, wherein: the end face, close to the wire body (5), of the movable plate (9) is provided with clamping teeth (10) at equal intervals.

4. An electrical lead plug connection according to claim 1, wherein: the left end of the rubber extrusion block (11) is provided with a pull hole (12).

5. An electrical lead plug connection according to claim 1, wherein: the rubber extrusion block (11) is close to equidistant slot (13) on the lateral wall of fixed plate (7), the vertical slip of left end of fixed plate (7) is provided with fixture block (14).