CN211350986U - Wire connector - Google Patents

Abstract

The utility model discloses a wire connector, including placing the unit, can turning over the fixed unit that sets up on this place unit and set up the wire terminal in this place unit with buckling, place the unit and include the connection shell that the opening set up towards a left side, should connect before the shell, the rear surface extends out solidus portion forward, backward respectively, the opening extends to this preceding, back solidus portion left end, and solidus portion transversely runs through in the past backward and is provided with the solidus hole, and this solidus hole is convex, opening and this solidus hole intercommunication vertically run through the terminal slot that is provided with this solidus hole intercommunication in this connection shell upper surface, wire terminal is inserted and is arranged in this terminal slot, fixed unit sets up on this connection shell right side surface upper portion, and in this connection shell upper surface parallel and level. The utility model has the advantages of simple and reasonable structure, design benefit through placing unit, fixed unit, and the cooperation of wire terminal, conveniently links together two or many electric wire combinations fast.

Description

Wire connector

Technical Field

The utility model relates to an electric wire connection field, in particular to wire connector.

Background

The traditional wire connection method is to peel two wires and then connect the two bare wires together by using electrical tape or tape. However, the connection method has the disadvantages that the electrical tape or tape is poor in adhesiveness with the electrical tape or tape as the service life of the electrical tape or tape is prolonged, the electrical tape or tape is easy to fall off or fall off, the electric wire is exposed again, an electric shock phenomenon is easy to occur, and a fire disaster is caused by a short circuit.

Disclosure of Invention

An object of the utility model is to above-mentioned problem, provide a wire connector.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:

the utility model provides a wire connector, includes places the unit, can turn over and set up fixed unit on this places the unit and set up the wire terminal in this places the unit with buckling, place the unit and include the connection shell that the opening set up towards a left side, should connect the shell front, the rear surface extends the solidus portion forward respectively, the back, the opening extends to this front, back solidus portion left end, the solidus portion transversely runs through in the past backward and is provided with the solidus hole, and this solidus hole is convex, opening and this solidus hole intercommunication are provided with the terminal slot with this solidus hole intercommunication in this connection shell upper surface vertical running through, the wire terminal is inserted and is arranged in this terminal slot, fixed unit sets up on this connection shell right side surface upper portion, and in this connection shell upper surface parallel and level.

Preferably, a clamping groove is arranged below the opening of the connecting shell and used for being matched with the fixing unit.

Preferably, the fixing unit comprises a bending part, a pressing part and a clamping part which are sequentially connected from left to right, the bending part is connected with the connecting shell, the bending part comprises folding grooves which are arranged side by side, the clamping part comprises an elastic block which is bent towards the oblique upper part, and a clamping block matched with the clamping groove is formed at the top of the elastic block in a protruding mode.

Preferably, the included angle between the elastic block and the pressing part is 70-90 degrees.

Preferably, the opening is in the shape of a horizontal Chinese character ba.

Preferably, the terminal insertion groove is a square groove.

Preferably, the wire terminal is provided with a wire pressing portion corresponding to the wire fixing hole, and a contact portion between the wire pressing portion and the wire is rounded.

Preferably, the width of the placing unit is 20 mm.

The utility model has the advantages that: the utility model has the advantages of simple and reasonable structure, design benefit through placing unit, fixed unit, and the cooperation of wire terminal, conveniently links together two or many electric wire combinations fast, and does not destroy the electric wire structure, adopts the problem that this electric wire connector can avoid accumulate or short circuit simultaneously.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the present invention with the wire terminal removed;

fig. 3 is a schematic structural view of the fixing unit of the present invention fastened on the placing unit.

Detailed Description

As shown in fig. 1 to 3, in the present embodiment, an electric wire connector includes a placing unit 1, a fixing unit 2 which is foldable and is disposed on the placing unit 1 in a buckling manner, and a wire terminal 3 disposed in the placing unit 1, the placing unit 1 includes a connecting housing 11 having an opening 10 disposed toward the left, a wire fixing portion 12 extending forward and backward from the front and rear surfaces of the connecting housing 11, respectively, the opening 10 extends to the left end of the front and rear wire fixing portions 12, a wire fixing hole 120 transversely penetrates from the front to the rear of the wire fixing portion 12, the wire fixing hole 120 is circular arc-shaped, the opening 10 communicates with the wire fixing hole 120, a terminal slot 13 communicating with the wire fixing hole 120 is longitudinally penetrated through the upper surface of the connecting housing 11, the wire terminal 3 is inserted into the terminal slot 13, the fixing unit 2 is disposed on the upper portion of the right surface of the connecting housing 11, and is flush with the upper surface of the connection housing 11.

Specifically, a corresponding number of the wire fixing holes 120 may be provided according to the number of the actual connection wires.

In this embodiment, a card slot 14 is provided below the opening 10 of the connection housing 11 for cooperating with the fixing unit 2.

Specifically, when in use, the fixing unit 2 is folded toward the upper surface of the connecting housing 11, so that the fixing unit 2 presses the wire terminal 3 downward, the wire terminal 3 is more attached to the electric wire, the wire terminal 3 is effectively prevented from falling off and loosening, and the tightness between the wire terminal 3 and the connecting housing 11 is enhanced.

In this embodiment, the fixing unit 2 includes a bending portion 20, a pressing portion 21 and a clamping portion 22 sequentially connected from left to right, the bending portion 20 is connected to the connecting housing 11, the bending portion 20 includes folding grooves 200 arranged side by side, the clamping portion 22 includes an elastic block 220 bent obliquely upward, and a clamping block 221 matched with the clamping groove 14 is formed at a top protrusion of the elastic block 220.

In this embodiment, an included angle between the elastic block 220 and the pressing portion 21 is 70 ° to 90 °. Specifically, the included angle between the elastic block 220 and the pressing portion 21 is 80 degrees, so that when the clamping block 221 of the elastic block 220 is clamped with the clamping slot 14, the elastic block 220 is not easily released from the connecting shell 11, and unless a certain external force is applied, the elastic block 220 can be released from the connecting shell 11 by pressing the lower portion of the connecting shell 11.

In this embodiment, the opening 10 is in the shape of a horizontal "eight". Specifically, an opening 10 is formed at one end of the connecting shell 11, so that a certain tensile force is formed at one end of the opening 10 of the connecting shell 11, and when the clamping block 221 is clamped into the clamping groove 14, the upper part and the lower part of the opening 10 of the connecting shell 11 are in a loose state under the condition that the connecting shell 11 does not receive an external force; when pressure is applied upwards at the bottom of the connecting shell 11 near the opening 10, the lower part of the opening 10 of the connecting shell 11 is close to the upper part of the opening 10 of the connecting shell 11, so that a gap is formed between the clamping block 221 and the clamping groove 14, and the fixing unit 2 can be released from the placing unit 1.

In this embodiment, the terminal insertion groove 13 is a square groove. Specifically, the square groove has an elongated shape matching the shape of the wire terminal 3, and also restricts the position of the wire terminal 3.

In the present embodiment, the wire terminal 3 is provided with a wire pressing portion corresponding to the wire fixing hole 120, and the contact portion of the wire pressing portion and the wire is rounded. Specifically, the fillet arrangement can be attached to the outer wire skin, effectively contacting the outer wire skin, and not damaging the outer wire skin.

In the present embodiment, the placing unit 1 has a width of 20 mm.

An electric wire to be connected is put into the wire fixing hole 120 through the opening 10, the wire terminal 3 is inserted into the terminal slot 13, the wire terminal 3 presses the electric wire to be connected, then the fixing unit 2 is turned over, and the fixture block 221 of the fixing unit 2 is clamped into the fixture groove 14 of the placing unit 1.

The utility model has the advantages of simple and reasonable structure, design benefit through placing unit 1, fixed unit 2, and the cooperation of wire terminal 3, conveniently links together two or many electric wire combinations fast, and does not destroy the electric wire structure, adopts the problem that this electric wire connector can avoid accumulate or short circuit simultaneously.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.

Claims (8)

1. The utility model provides a wire connector, its characterized in that, including placing the unit, can turning over the fixed unit that sets up on this places the unit and the wire terminal of setting in this places the unit, place the unit and include the connection shell that the opening set up towards a left side, should connect the shell front, the rear surface extends out solidus portion forward, back respectively, the opening extends to this front, back solidus portion left end, the solidus portion transversely runs through in the past backward and is provided with solidus hole, and this solidus hole is convex, opening and this solidus hole intercommunication vertically run through in this connection shell upper surface be provided with the terminal slot that this solidus hole communicates, wire terminal inserts in this terminal slot, fixed unit sets up on this connection shell right surface upper portion, and in this connection shell upper surface parallel and level.

2. The electrical wire connector as set forth in claim 1, wherein a catching groove is provided below the opening of said connection housing for engagement with said fixing unit.

3. The electrical connector according to claim 2, wherein the fixing unit includes a bending portion, a pressing portion and a locking portion, the bending portion, the pressing portion and the locking portion are sequentially connected from left to right, the bending portion is connected to the connecting housing, the bending portion includes a plurality of slots arranged side by side, the locking portion includes an elastic block bent obliquely upward, and a top of the elastic block is protruded to form a locking block matched with the locking slot.

4. The electrical wire connector as set forth in claim 3, wherein said resilient block is disposed at an angle of 70 ° to 90 ° with respect to said press-fit portion.

5. The wire connector of claim 1, wherein said opening is in the shape of a horizontal "chevron".

6. The wire connector of claim 1, wherein said terminal slots are square slots.

7. The electrical wire connector according to claim 1, wherein the wire terminal is provided with a pressing portion corresponding to the wire fixing hole, and a contact portion of the pressing portion with the electrical wire is provided with a rounded corner.

8. The electrical wire connector as set forth in claim 1, wherein said placement unit has a width of 20 mm.

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