CN211045769U - Novel wire butt joint device - Google Patents

Abstract

The utility model discloses a novel wire butt joint device, include: wire intersection chamber, fastening screw, metal preforming, end cover and buckle connection structure. The wire chamber that intersects is for running through the structure, and apron center department is provided with the through-hole with the inner size assorted of fastening screw, and the metal preforming center department in the wire chamber that intersects is provided with the screw hole with the inner size assorted of fastening screw. The fastening screw is inserted into the cavity from the outer side of the wire intersection cavity through the through hole and is in threaded connection with the metal pressing sheet, and the metal pressing sheet is a rectangular thin sheet. Two butt-jointed wire joints are inserted from two ports of the wire intersection cavity and are intersected in the cavity. And rotating the fastening screw to press the two joints to connect the two wires. The end cover is provided with a lead fixing clamping groove, so that the butt joint reliability of the leads is improved; also be provided with buckle connection structure, this wire interfacing apparatus can be according to operating condition needs parallel connection in proper order. The novel wire butting device is reasonable in structure, low in cost and good in practicability.

Description

Novel wire butt joint device

The technical field is as follows:

The utility model belongs to the technical field of electricity, concretely relates to novel wire butt joint device.

Background art:

With the continuous development of electronic technology, various electronic devices are used in production and life. The lead is used as a connecting medium of various electronic components in the electronic equipment, so that the circuit is ensured to be smooth, and the equipment can run safely. When the distance between two places is far, one wire cannot be connected, wire connectors are required to be arranged at two ends of a plurality of wires, and the wire connectors are connected in series in sequence. The existing wire joint butt joint modes are various, wherein the most widely applied mode is as follows: removing the insulating layers at the two ends of the wire to expose the wire joint, winding the metal wire together, and wrapping the outside by using an insulating tape. The mode is time-consuming and labor-consuming, has potential safety hazards, and leads at the butt joint part can be wet and not firm after long-term use, so that electric leakage safety accidents are easy to happen.

The utility model has the following contents:

The utility model discloses to the problem that above prior art exists, provided this novel wire interfacing apparatus of easy operation swiftly, safety, include: wire intersection chamber, fastening screw, metal preforming, end cover and buckle connection structure. Two butted lead wire joints are respectively inserted from two ports of the intersection cavity, the joints are intersected in the cavity, the fastening screw is rotated, and the metal pressing sheet presses the intersection joints of the two leads, so that the two leads are butted. The novel wire butting device is reasonable in structure, low in cost and good in practicability, and solves the problems that an existing wire butting mode is time-consuming and not firm, and potential safety hazards exist.

The utility model discloses a realize through following technical scheme:

1. The utility model discloses a novel wire butt joint device. The method comprises the following steps: wire intersection chamber, fastening screw, metal preforming and buckle connection structure. The wire intersection cavity consists of a cover plate, a left side plate, a right side plate, a bottom plate and an end cover. The center of the cover plate is provided with a through hole matched with the inner end of the fastening screw in size, and the center of the metal pressing sheet in the intersection cavity is provided with a threaded hole matched with the inner end of the fastening screw in size.

2. Further, foretell novel wire interfacing apparatus has set up and has connect fastening structure, includes: apron, fastening screw, metal preforming and buckle connection structure. Fastening screw and apron screw hole cooperate, and the fastening screw inner inserts the intracavity from the wire chamber outside that intersects to with the metal preforming threaded connection in the wire chamber that intersects, metal preforming up end pastes nearly apron. And rotating the fastening screw to make the metal pressing sheet screwed downwards to extrude the two wire joints and finally connect the two wires together.

3. Further, in foretell novel wire pair device, the metal preforming shape sets up to the rectangle, and the metal preforming is placed in the wire intracavity that intersects to press close to the apron, its width slightly is less than the wire intracavity wall cross section width that intersects, its length be greater than the width can, in order to avoid rotating fastening screw, the metal preforming takes place rotatoryly, makes the preforming compress tightly the action inefficacy from top to bottom.

4. Furthermore, in the novel wire aligning device, the fastening screws are respectively rotated in the positive direction and the negative direction according to the thread screwing direction, and the metal pressing sheet freely performs vertical pressing movement on the fastening screws. The initial position of metal preforming has two, is respectively to be close to apron department and to be close to bottom plate department. The metal pressing sheet is positioned near the cover plate, the fastening screw is rotated in the forward direction, and the metal pressing sheet presses the lead connector downwards; the metal pressing sheet is located near the bottom plate, the fastening screw is rotated reversely, and the metal pressing sheet presses the lead connector upwards.

5. Furthermore, in the novel wire alignment device, the bottom plates at the two ports of the wire intersection cavity are provided with wire fixing clamping grooves, the metal pressing sheets compress the two wire joints, and then the alignment wires are fixed in the clamping grooves, so that the alignment wires are not easy to loosen in the wire intersection cavity, and the alignment reliability is improved.

6. Further, set up buckle connection structure between foretell novel wire interfacing apparatus, buckle connection structure includes buckle and snap ring, and wherein the buckle setting is close to left side board department at the end cover, and the snap ring setting is close to right side board department at the end cover, and this novel wire interfacing apparatus can be according to operating condition needs parallel connection in proper order, and foretell buckle connection structure is the non-permanent locking structure, and the manual work makes the snap ring incline alright remove the connection, and buckle, snap ring material are plastics.

7. Furthermore, in the novel wire aligning device, the wire intersection cavity and the fastening screws are insulators and made of plastics.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. The utility model discloses a novel wire butt joint device, include: wire intersection chamber, fastening screw, metal preforming, end cover and buckle connection structure. The wire crossing cavity is of a penetrating structure, two butt-joint wire connectors are directly inserted from two ports of the wire crossing cavity and cross in the cavity, and wire butt-joint operation is simple and rapid. The cavity is made of plastic, so that the insulating property is good.

2. This novel wire interfacing apparatus is provided with wire fixed slot on the bottom plate of wire chamber port department that intersects, and two wires accomplish the butt joint back, and the manual work is fixed the butt joint wire in the draw-in groove, and the difficult production of butt joint wire of guaranteeing the intracavity that intersects is not hard up, has improved the butt joint reliability.

3. This novel wire interfacing apparatus has set up and has connect fastening structure, include: cover plate, fastening screw, metal preforming. Fastening screw and apron screw hole cooperate, and the interior end of fastening screw inserts the intracavity from the wire chamber outside that intersects to with the metal preforming threaded connection of wire intracavity that intersects, the metal preforming shape sets up to the rectangle, and fastening screw is rotated respectively to two positive and negative directions, and the metal preforming freely does the motion that compresses tightly of two upper and lower directions on fastening screw. The fastening screw is made of plastic, so that the insulation performance is good, and the safety coefficient is high. The fastening structure has reasonable design and good practicability.

4. This novel wire interfacing apparatus has set up buckle connection structure within a definite time, and buckle connection structure includes buckle and snap ring, and this novel wire interfacing apparatus can be according to operating condition needs parallel connection in proper order, lets the chaotic problem of people when having solved the inspection circuit, makes circuit layout pleasing to the eye, examines easily and changes the circuit. The buckle connecting structure is a non-permanent locking structure, the connection can be released by manually inclining the snap ring, and the buckle and the snap ring are made of plastics.

Description of the drawings:

Fig. 1 is a schematic view of the overall structure of the novel wire butting device;

FIG. 2 is a schematic view of the connecting wires of the novel wire butting device;

Fig. 3 is a schematic view of the parallel connection of the wires of the novel wire butting device.

In the figure, 1 is fastening screw, 2 is the apron, 3 is the end cover, 4 is the right side board, 5 is the snap ring, 6 is the buckle, 7 is the left side board, 8 is the wire chamber that intersects, 9 is the metal preforming, and 10 is the bottom plate.

The specific implementation mode is as follows:

1. In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described below will be rendered by reference to specific examples that are illustrated in the appended drawings.

2. Referring to fig. 1, the utility model discloses a novel wire interfacing apparatus. The method comprises the following steps: wire meets chamber 8, fastening screw 1, metal preforming 9, end cover 3, snap ring 5 and buckle 6. The wire intersection cavity consists of a cover plate 2, a left side plate 7, a right side plate 4 and a bottom plate 10. The center of the cover plate is provided with a through hole matched with the inner end of the fastening screw 1 in size, and the center of the metal pressing sheet in the wire intersection cavity 8 is provided with a threaded hole matched with the inner end of the fastening screw 1 in size.

3. Fastening screw 1 and apron 2 through-hole cooperate, and fastening screw 1 inner inserts the intracavity from the wire chamber 8 outside that intersects to with the metal preforming 9 threaded connection in the wire chamber 8 that intersects, metal preforming 9 up end is close to apron 2. And (3) rotating the fastening screw 1, screwing the metal pressing sheet 9 downwards, extruding the two wire joints, and finally connecting the two wires together.

4. The shape of the metal pressing sheet 9 is set to be rectangular, the metal pressing sheet 9 is placed in the wire intersection cavity 8 and is close to the cover plate 2, the width of the metal pressing sheet is slightly smaller than the width of the cross section of the inner wall of the wire intersection cavity 8, the length of the metal pressing sheet is larger than the width of the metal pressing sheet, and when the fastening screw 1 is prevented from rotating, the metal pressing sheet 9 rotates to enable the metal pressing sheet 9 to be pressed vertically to fail.

5. According to the screw thread turning direction, the fastening screw 1 is respectively rotated in the positive direction and the negative direction, and the metal pressing sheet 9 freely performs up-and-down pressing movement on the fastening screw 1. The initial positions of the metal pressing sheets 9 are two, namely, the position close to the cover plate 2 and the position close to the bottom plate 10. The metal pressing sheet 9 is positioned near the cover plate 2, the fastening screw 1 is rotated in the positive direction, and the metal pressing sheet 9 presses the lead connector downwards; the metal pressing sheet 9 is located near the bottom plate 10, the fastening screw 1 is rotated reversely, and the metal pressing sheet 9 presses the lead connector upwards.

6. After the metal pressing sheet 9 compresses the two wire joints, the butt-jointed wires are fixed in the clamping grooves, so that the butt-jointed wires are not easy to loosen in the wire intersection cavity 8, and the butt-jointed reliability is improved.

7. This novel wire interfacing apparatus can be according to actual conditions needs parallel connection in proper order, and foretell buckle connection structure is the non-permanent locking structure, and the manual work makes the skew alright the disconnection of snap ring.

8. The specific examples described herein are merely illustrative of the spirit of the invention. Various modifications and additions may be made to the described examples by persons skilled in the art without departing from the spirit of the invention and the scope of the appended claims.

Claims (7)

1. The utility model provides a novel wire butt joint device which characterized in that: it includes: wire chamber (8), fastening screw (1), metal preforming (9), snap ring (5) and buckle (6) intersect, and wire chamber (8) that intersects is for running through the structure, and the cavity material is plastics, and two butt joint wire connect can be directly inserted from the both ends mouth in wire chamber (8) that intersects to intersect in the cavity.

2. The novel wire butting device of claim 1, wherein: wire chamber (8) that intersects is by apron (2), left side board (7), right side board (4), bottom plate (10) and end cover (3) are constituteed, apron (2) center department be provided with fastening screw (1) inner size assorted through-hole, metal preforming (9) center department in wire chamber (8) that intersects is provided with fastening screw (1) inner size assorted screw hole, fastening screw (1) cooperatees with apron (2) through-hole, fastening screw (1) inner chamber (8) outside inserts the intracavity that intersects from the wire, and metal preforming (9) threaded connection in chamber (8) intersects with the wire.

3. The novel wire butting device of claim 2, wherein: metal preforming (9) are the rectangle thin slice, and place in wire chamber (8) that intersects in metal preforming (9) to press close to apron (2), its width slightly is less than wire chamber (8) that intersects inner wall cross section width, its length be greater than the width can, in order to avoid rotating fastening screw (1), metal preforming (9) take place the rotation, make metal preforming (9) compress tightly the action from top to bottom and become invalid.

4. The novel wire butting device of claim 2, wherein: according to the thread turning direction, the fastening screws (1) are respectively rotated in the positive direction and the negative direction, the metal pressing sheets (9) freely do vertical pressing motion on the fastening screws (1), the fastening screws (1) are made of plastics, the number of the initial positions of the metal pressing sheets (9) is two, the two initial positions are respectively close to the cover plate (2) and the bottom plate (10), the metal pressing sheets (9) are located near the cover plate (2), the fastening screws (1) are rotated in the positive direction, and the metal pressing sheets (9) downwards press the lead connectors; the metal pressing sheet (9) is located near the bottom plate (10), the fastening screw (1) is rotated reversely, and the metal pressing sheet (9) presses the lead connector upwards.

5. The novel wire butting device of claim 2, wherein: the bottom plate (10) at the two ports of the wire intersection cavity (8) is provided with a wire fixing clamping groove, the metal pressing sheet (9) compresses the two wire joints, and then the butt-joint wire is fixed in the clamping groove, so that the butt-joint wire is not easy to loose in the wire intersection cavity (8), and the butt-joint reliability is improved.

6. The novel wire butting device of claim 2, wherein: set up buckle connection structure between this device, buckle connection structure includes buckle (6) and snap ring (5), wherein buckle (6) set up and are close to left side board (7) department in end cover (3), snap ring (5) set up and are close to right side board (4) department in end cover (3), this novel wire interfacing apparatus can be according to the actual condition needs parallel connection in proper order, foretell buckle connection structure is non-permanent locking structure, the manual work with the snap ring incline alright remove the connection, buckle (6), snap ring (5) material are plastics.

7. The novel wire butting device of claim 2, wherein: the wire intersection cavity (8) and the fastening screw (1) are insulators and made of plastics.

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