CN219106657U - Wire connection joint convenient to fix - Google Patents

Abstract

The utility model relates to the technical field of wire connection, in particular to a wire connection joint convenient to fix, which comprises an installation tube main body and a flange ring; according to the utility model, the mounting pipe main body comprises a front pipe and a rear pipe, the front pipe is provided with a connecting pipe, the connecting pipe is connected through penetrating into the rear pipe orifice, the inside of the mounting pipe is of a cavity structure, a pair of flange rings are respectively arranged at the connecting positions of the front pipe and the rear pipe, the flange rings fix the two attached flange rings through bolts and nuts, so that the front pipe and the rear pipe of the mounting pipe main body are fixedly connected, both ends, which are close to a wire outlet hole, of the inside of the mounting pipe main body are respectively provided with a clamping claw and a clamping ring which are fixedly connected through inverted needles, and after the wires at both ends, which are outwards expanded, pass through the clamping rings, the wires are firmly locked through extrusion, so that the device can avoid the occurrence of poor contact at the loose connecting positions of the wires in the use process.

Description

Wire connection joint convenient to fix

Technical Field

The utility model relates to the technical field of wire connection, in particular to a wire connection joint convenient to fix.

Background

After the wire connector is also called a wire end, the wire must be connected together to form a continuous line, and the connection points are called wire connectors, and the traditional wire connectors are connected with each other by using copper plates, but the connection mode can lead to loosening of the connection points when the temperature is reduced, so that the connection points of the wires are in poor contact, and therefore, a wire connector convenient to fix is proposed for solving the problems.

Disclosure of Invention

The present utility model is directed to a wire connector that is easy to fix, and solves the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprising the following steps:

the installation pipe main part, the installation pipe main part is cavity structure, the installation pipe main part includes front pipe and back pipe, installation pipe main part outside is provided with the shell, be provided with the insulating layer inside the shell, the shell closely laminates with the insulating layer, all be provided with four lines of evenly distributed and rewind the hole on the inner wall panel at both ends around the insulating layer, it all is provided with the barb needle of head orientation wire hole in the barb hole, the one end that is close to the wire hole on front pipe and the inboard insulating layer of back pipe all is provided with the clamp claw, clamp claw internal fixation is provided with the clamp ring, the barb needle kick-backs pierces in the outer wall of clamp claw with clamp claw fixed connection to installation pipe main part.

As a preferable scheme, be provided with the connecting pipe that outwards extends on the back side board of front tube, be provided with the sealing ring on the outer wall of connecting pipe, the sealing ring inboard is laminated with the outer wall extrusion of connecting pipe, is provided with inwards sunken fluted on the front side board of back tube.

As a preferable scheme, a pair of flange rings is fixedly arranged at the joint of the front pipe and the rear pipe, four threaded holes are formed in the flange rings, bolts are installed on the threaded holes, nuts are connected and arranged on the bolts, and the bolts penetrate through the threaded holes in the flange rings to fixedly connect the pair of flange rings.

As a preferable scheme, sealing rings are respectively and fixedly arranged at one ends of the inner sides of the front pipe and the rear pipe, which are far away from the flange ring.

As a preferable scheme, the connecting pipe stretches into the groove to fixedly connect the front pipe with the rear pipe, and the sealing ring on the connecting pipe is tightly attached to the inner wall of the groove.

According to the technical scheme provided by the utility model, the electric wire connection joint convenient to fix has the beneficial effects that:

1. in the electric wire connection joint convenient to fix, two electric wires are fixedly wound and connected, and are wrapped by using insulating glue, and when a circuit is led into the clamping ring in the use process of the electric wire connection joint, the circuit is clamped by extrusion, so that the condition that the electric wire connection part is in poor contact due to loosening of the circuit is avoided;

2. compared with the existing joint, the waterproof joint has the advantages of ensuring good contact performance and waterproof performance, being convenient to install and disassemble and simple to operate, and being more reliable in waterproof performance and tightness and effectively preventing short circuit.

Drawings

FIG. 1 is a schematic view of the overall structure of a wire connector convenient for fixation according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a wire connector for facilitating fixation in accordance with the present utility model;

FIG. 3 is a schematic view showing the overall structure of a clamping jaw and clamping ring of a wire connector fitting of the present utility model for easy fixation;

FIG. 4 is a schematic cross-sectional view of an inner wall of an insulating layer of a wire-connection terminal for facilitating fixation according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a clamping jaw and clamping ring of a wire connection terminal of the present utility model for ease of securement;

fig. 6 is a schematic view showing the overall structure of the puncture hole and the puncture needle of the electric wire connection terminal convenient to fix.

In the figure: 1. a mounting tube body; 11. a front tube; 12. a rear tube; 13. a connecting pipe; 14. a seal ring; 15. an insulating layer; 16. a housing; 17. a clamping ring; 18. clamping claws; 19. a seal ring; 110. a groove; 111. a puncture hole; 112. an inverted needle; 2. a flange ring; 21. a threaded hole; 22 bolts, 23 nuts.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In order to better understand the above technical solutions, the following detailed description will be given with reference to the accompanying drawings and the specific embodiments.

As shown in fig. 1-2, an embodiment of the present utility model provides a wire-connecting terminal that is easy to fix, comprising: the installation tube main body 1, the installation tube main body 1 is cavity structure, the installation tube main body 1 includes front pipe 11 and back pipe 12, installation tube main body 1 outside is provided with shell 16, be provided with insulating layer 15 inside shell 16, shell 16 closely laminates with insulating layer 15, all be provided with four rows of barb holes 111 that distribute evenly on the inner wall panel at both ends around the insulating layer 15, all be provided with the barb needle 112 of head orientation wire hole in the barb hole 111, the one end that is close to the wire hole on front pipe 11 and the inboard insulating layer 15 of back pipe 12 all is provided with clamping jaw 18, clamping jaw 18 internal fixation is provided with clamping ring 17, the rebound of barb needle 112 pierces in the outer wall of clamping jaw 18 with clamping jaw 18 fixed connection to installation tube main body 1 in, the front pipe 11 is provided with sealing washer 19 with the inboard one end of keeping away from flange ring 2 of back pipe 12 respectively fixedly.

The back side panel of the front pipe 11 is provided with an outward extending connecting pipe 13, the outer wall of the connecting pipe 13 is provided with a sealing ring 14, the inner side of the sealing ring 14 is in extrusion fit with the outer wall of the connecting pipe 13, the front side panel of the back pipe 12 is provided with an inward concave groove 110, the connecting pipe 13 stretches into the groove 110 to fixedly connect the front pipe 11 with the back pipe 12, and the sealing ring 14 on the connecting pipe 13 is in tight fit with the inner wall of the groove 110.

The junction of front pipe 11 and back pipe 12 fixedly is provided with a pair of flange ring 2, is provided with four screw holes 21 on the flange ring 2, all installs bolt 22 on the screw hole 21, is provided with nut 23 on the connection of bolt 22, and the screw hole 17 on the flange ring 2 is run through to bolt 22 is with a pair of flange ring 2 fixed connection.

Embodiments of the utility model will be described in further detail below with reference to the attached drawing figures:

in one embodiment, please refer to fig. 1, 2, 3, 4, 5, and 6.

The form of installation tube main part 1 is big both sides little awl type in the middle, installation tube main part 1 is the cavity structure, installation tube main part 1 includes front pipe 11 and back pipe 12, the centre is the wiring, installation tube main part 1 outside is provided with shell 16, be provided with insulating layer 15 in shell 16 inside, insulating layer 15 has prevented effectively that the electric connection from electric current from flowing out when electric leakage, avoided the touching person to receive the injury, shell 16 passes through the adhesive closely laminating with insulating layer 15, all be provided with four rows of barb holes 111 of uniform distribution on the inner wall panel of insulating layer 15 front and back both ends, all be provided with the barb needle 112 of head orientation wire hole in barb hole 111, the whole body of barb 111 is smooth and have elasticity difficult fracture, the one end that is close to the wire hole on front pipe 11 and the inboard insulating layer 15 of back pipe 12 all is provided with clamping jaw 18, clamping jaw 18 internal fixation is provided with clamping ring 17, the outer wall of back needle 112 rebound penetration clamping jaw 18 is fixed to in installation tube main part 1, the outside both ends circuit passes the clamping ring after, through the extrusion, clamping jaw 12 is firmly locks its front pipe 11 and back pipe 12 and the inboard flange of keeping away from the inboard flange 19 respectively, sealing washer 19 is fixed to the inside flange is kept away from to the installation tube.

In one embodiment, please refer to fig. 1 and 2.

The back side panel of the front pipe 11 is provided with an outward extending connecting pipe 13, the outer wall of the connecting pipe 13 is provided with a sealing ring 14, the inner side of the sealing ring 14 is in extrusion fit with the outer wall of the connecting pipe 13, the front side panel of the back pipe 12 is provided with an inward concave groove 110, the diameter of the connecting pipe is almost the same as that of the groove, the connecting pipe 13 stretches into the groove 110 to fixedly connect the front pipe 11 with the back pipe 12, and the sealing ring 14 on the connecting pipe 13 is in tight fit with the inner wall of the groove 110.

In one embodiment, please refer to fig. 1 and 2.

The front pipe 11 is fixedly provided with a pair of flange rings 2 with the same size at the joint of the rear pipe 12, four threaded holes 21 are formed in the flange rings 2, bolts 22 are installed on the threaded holes 21, nuts 23 are connected and arranged on the bolts 22, the bolts 22 penetrate through the threaded holes 17 in the flange rings 2 to fixedly connect the flange rings 2, and accordingly the front pipe 11 and the rear pipe 12 are fixedly connected together.

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

Claims (5)

1. A wire connection terminal for facilitating securement, comprising:

install tube main part (1), install tube main part (1) is cavity structure, install tube main part (1) including foretube (11) and back pipe (12), install tube main part (1) outside is provided with shell (16) inside insulating layer (15) that is provided with of shell (16), shell (16) closely laminate with insulating layer (15), all be provided with on the inner wall panel of both ends around insulating layer (15) four rows of evenly distributed and pour hole (111), all be provided with barb needle (112) of head orientation wire hole in pouring hole (111), the one end that is close to the wire hole on foretube (11) and back pipe (12) inboard insulating layer (15) all is provided with clamping jaw (18), clamping jaw (18) internal fixation is provided with clamping ring (17), in the outer wall of barb needle (112) resilience clamping jaw (18) with clamping jaw (18) fixed connection to install tube main part (1).

2. A readily fixable wire-connecting fitting according to claim 1, wherein: the novel connecting pipe is characterized in that an outward extending connecting pipe (13) is arranged on the rear side panel of the front pipe (11), a sealing ring (14) is arranged on the outer wall of the connecting pipe (13), the inner side of the sealing ring (14) is extruded and attached to the outer wall of the connecting pipe (13), and a groove (110) is formed in the front side panel of the rear pipe (12) in an inward sinking mode.

3. A readily fixable wire-connecting fitting according to claim 1, wherein: the utility model discloses a flange ring, including front pipe (11), back pipe (12), flange ring (2), screw hole (21) are provided with on flange ring (2), all install bolt (22) on screw hole (21), the last nut (23) that is provided with of connection of bolt (22), screw hole (21) on bolt (22) run through flange ring (2) are a pair of flange ring (2) fixed connection.

4. A readily fixable wire-connecting fitting according to claim 1, wherein: and sealing rings (19) are fixedly arranged at one ends, far away from the flange ring (2), of the inner sides of the front pipe (11) and the rear pipe (12) respectively.

5. A readily fixable wire-connecting fitting according to claim 2, wherein: the connecting pipe (13) stretches into the groove (110) to fixedly connect the front pipe (11) and the rear pipe (12), and the sealing ring (14) on the connecting pipe (13) is tightly attached to the inner wall of the groove (110).

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