CN109004478A - A kind of wire jointing clamp - Google Patents

Abstract

The present invention provides a kind of wire jointing clamp, including clamping element, it further include that conducting wire conduct piece is matched for clamping tightly with clamping element, the clamping element and conduct piece fixing assembling, the clamping element has the first bending part, second bending part and third bending part, first bending part is opposite with the second bending part bending direction, second bending part is opposite with third bending part bending direction, position of the clamping element between the first bending part and the second bending part is equipped with the jack passed through for conducting wire, the end of the conduct piece and third bending part are matched for clamping tightly conducting wire, and conduct piece end is equipped with the hangnail for increasing conducting wire pull-out resistance, this product is using the structure type for most saving material, sub-assembly is assembled to form by clamping element and conduct piece, conduct piece end is arranged hangnail and improves line contacts pulling capacity, this product design makes low current reach convenient easy-to-use , and performance is stablized.

Description

A wire clamp

technical field

The invention relates to a connection clip, in particular to a wire connection clip.

Background technique

At present, the existing wiring clips have complex structures, high manufacturing costs, poor wiring effects, easy to fall off wires, poor stability, and large disadvantages. Therefore, a wire binding clip is needed to solve these problems.

Contents of the invention

Aiming at the deficiencies of the existing technology, the invention provides an electric wire binding clip.

In order to achieve the above object, the technical solution adopted by the present invention is: a wire terminal clamp, including a clamping part, and also includes a clamping part that cooperates with the clamping part to clamp the conductive part of the wire, and the clamping part is fixedly assembled with the conductive part. The clamping member has a first bending part, a second bending part and a third bending part, the bending direction of the first bending part is opposite to that of the second bending part, and the bending direction of the second bending part is opposite to that of the third bending part. The bending direction of the bending part is opposite, and the clamping part is located between the first bending part and the second bending part, and there is an insertion hole for the wire to pass through, and the end of the conductive part is matched with the third bending part The wire is clamped, and the end of the conductive part is provided with a barb for increasing the pull-out resistance of the wire. The clamping part and the conductive part have a clamped state and a normal state. In the clamped state, the gap between the clamping part and the conductive part Has elastic recovery.

The clamping piece is provided with a bent protrusion. Correspondingly, the conductive piece has a through hole through which the raised portion passes, and the protrusion of the clamping piece passes through the hole of the conductive piece to press the conductive piece. Tightly fixed on the upper end of the clamping piece.

The first bending part, the second bending part and the third bending part all have radians.

The clamping part is made of stainless steel with elastic deformation capability.

The conductive member is made of conductive material with elastic deformation capability.

The conductive parts are brass sheets.

The protrusion includes a first protrusion and a second protrusion, and correspondingly, the through hole includes a first through hole and a second through hole.

The clamping piece is provided with three sockets for wires to be inserted into.

The conductive part is provided with two cutouts, and the two cutouts divide the end of the conductive part near the barb into three conductive sheets corresponding to the through holes.

Beneficial effects of the present invention: the present invention provides a wire clamp. This product adopts the most material-saving structure, and is formed by assembling the clamping part and the conductive part to form an assembly. The design of this product makes it convenient and easy to use with small current, and has stable performance.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural diagram of the use state of the present invention.

Detailed ways

As shown in Figures 1 to 2, a wire connection clamp includes a clamping part 100, and also includes a conductive part 200 that cooperates with the clamping part 100 to clamp the wire conductor, and the clamping part 100 is fixedly assembled with the conductive part 200. The clip 100 has a first bending part 110, a second bending part 120 and a third bending part 130, the bending direction of the first bending part 110 is opposite to that of the second bending part 120, and the second bending part The bending direction of the bending part 120 is opposite to that of the third bending part 130, and the clamping part 100 is located between the first bending part 110 and the second bending part 120, and an insertion hole 140 is provided for the wire to pass through. The end of the conductive member 200 cooperates with the third bending portion 130 to clamp the wire, and the end of the conductive member 200 is provided with a barb 210 for increasing the pull-out resistance of the wire. The clamping member 100 and the conductive member 200 have clamping state and normal state, in the clamped state, there is an elastic recovery force between the clamping part 100 and the conductive part 200, and the barb 210 can be used to increase the contact pulling force of the wire, so that the resistance of the wire becomes larger during the pulling out process. It will not fall off by itself.

The clamping member 100 is provided with a bent protrusion 150, and correspondingly, the conductive member 200 has a through hole (not shown) for the protrusion 150 to pass through, and the protrusion 150 of the clamping member 100 passes through The hole of the conductive member 200 is bent to compress and fix the conductive member 200 on the upper end of the clamping member 100 . The assembly method of the clamping member 100 and the conductive member 200 is not limited to this, and can also be fixed together by welding or other methods.

The first bending part 110, the second bending part 120 and the third bending part 130 all have radians, which make the result of the clamping part 100 more stable, and can also improve the elastic recovery force of the product to a certain extent. , because the clamping part 100 is bent, there must be a certain radian,

The clamping member 100 is made of stainless steel with elastic deformation ability; the conductive member 200 is made of conductive material with elastic deformation ability, and the elastic restoring force between the conductive member 200 and the clamping member 100 is Formed according to the material properties of the conductive member 200 and the clamping member 100 itself, the conductor is clamped by its own elastic recovery capability.

The conductive member 200 is a brass sheet, which has a good conductive effect and is a commonly used conductive material.

The protrusion 150 includes a first protrusion and a second protrusion. Correspondingly, the through hole includes a first through hole and a second through hole. By fixing at two points, the fixing effect is better, and it can also be fixed at three points. But the three-point fixation will increase the processing cost of the product.

The clamping member 100 is provided with three sockets 140 for the insertion of wires, and the conductive member 200 is provided with two cutouts 220, and the two cutouts 220 divide the end of the conductive member 200 near the barb 210 into three corresponding pieces. The design of the conductive sheet 230 and the notch 220 set in the through hole is to avoid that the clamping part 100 and the conductive part 200 cannot effectively clamp the thin wire when the thickness of the wire is different. After setting the notch, each wiring hole position All have independent elastic force and have a good clamping effect. The three through holes are only one of the embodiments of this product, and the number of through holes is not limited thereto. The number of conductive sheets 230 corresponds to the number of through holes. And the position also corresponds to the through hole, forming a good clamping effect.

Beneficial effects of the present invention: the present invention provides a wire clamp. This product adopts the most material-saving structure, and is formed by assembling the clamping part and the conductive part to form an assembly. The design of this product makes it convenient and easy to use with small current, and has stable performance.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned embodiments and the specification only illustrates the principles of the present invention, without departing from the spirit and scope of the present invention. Simple modifications and replacements by skilled personnel are all within the protection scope of the present invention.

Claims (9)

1. a kind of wire jointing clamp, which is characterized in that it further include that conducting wire conduct piece is matched for clamping tightly with clamping element including clamping element, The clamping element and conduct piece fixing assembling, the clamping element have the first bending part, the second bending part and third bending part, institute The first bending part and the second bending part bending direction are stated on the contrary, the second bending part and third bending part bending direction are on the contrary, clamp Position of the part between the first bending part and the second bending part is equipped with the jack passed through for conducting wire, the end of the conduct piece It is matched for clamping tightly conducting wire with third bending part, and conduct piece end is equipped with the hangnail for increasing conducting wire pull-out resistance, the folder Tight part and conduct piece have clamped condition and a normal condition, under clamped condition, between clamping element and conduct piece there is elasticity to restore Power.

2. a kind of wire jointing clamp as described in claim 1, which is characterized in that the clamping element is equipped with the convex of bending It rises, accordingly, conduct piece has the through-hole passed through for lug boss, and the hole that the protrusion of clamping element passes through conduct piece will be led by bending Electric part is pressed abd fixed on clamping element upper end.

3. a kind of wire jointing clamp as described in claim 1, which is characterized in that first bending part, the second bending part Radian is all had with third bending part.

4. a kind of wire jointing clamp as described in claim 1, which is characterized in that the clamping element is with elastic energy of deformation The stainless steel material of power is made.

5. a kind of wire jointing clamp as described in claim 1, which is characterized in that the conduct piece is with elastic energy of deformation The conductive material of power is made.

6. a kind of wire jointing clamp as claimed in claim 5, which is characterized in that the conduct piece is latten(-tin).

7. a kind of wire jointing clamp as claimed in claim 2, which is characterized in that the protrusion includes the first protrusion and second Protrusion, accordingly, through-hole include first through hole and the second through-hole.

8. a kind of wire jointing clamp as described in claim 1, which is characterized in that the clamping element sets that there are three insert for conducting wire The jack entered.

9. a kind of wire jointing clamp as claimed in claim 8, which is characterized in that the conduct piece is equipped with two notch, and two Conduct piece is divided into the conductive sheet of three pieces of corresponding through-holes settings by notch close to one end of hangnail.