CN213692490U

CN213692490U - End structure of connecting wire

Info

Publication number: CN213692490U
Application number: CN202023346071.7U
Authority: CN
Inventors: 徐久兵; 范正东; 陈江; 陈鑫江; 吴洒东
Original assignee: Shengzhou Diyier Electric Appliances Co ltd
Current assignee: Shengzhou Diyier Electric Appliances Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-13
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a field of connecting wire especially relates to an end structure of connecting wire, and it is including being used for the connector of being connected with the connecting wire, set up on the connector and peg graft complex accepting groove with the connecting wire, be connected with the locating piece on the connector, the locating piece is located many connecting wires. This application has the effect that reduces the possibility that relative displacement takes place for connecting wire and connector.

Description

End structure of connecting wire

Technical Field

The application relates to the field of connecting wires, in particular to an end structure of a connecting wire.

Background

Along with the development of electronic technology, the application range of the connecting wire is wider and wider.

The patent of chinese utility model with the publication number CN203850495U discloses a connecting wire pressing structure and a connector thereof, wherein the connector is used for connecting a connecting wire, and comprises an insulating body and conductive terminals, and the conductive terminals are arranged in the insulating body; the conductive terminal forms a concave containing groove which is used for containing the connecting wire and is electrically connected with the connecting wire; the conductive terminal forms a pressed piece, and the end part of the pressed piece is pressed on the connecting line after the pressed piece is bent. After the pressing piece is bent, the end part of the pressing piece is pressed on the connecting line, the pressing piece simultaneously presses the side surface of the connecting line, and forces are respectively applied to the connecting line in the vertical direction, so that the connecting line contained in the containing groove is fastened.

With respect to the related art in the above, the inventors consider that: the head of the connecting wire is connected in the accommodating groove of the connector only through the pressing piece between the connecting wire and the connector, when the connecting wire and the connector are subjected to large pulling force, the connecting wire and the connector are easy to generate relative displacement, and the rubber layer on the outer layer of the connecting wire is easy to be scratched by the pressing piece.

SUMMERY OF THE UTILITY MODEL

In order to reduce the connecting wire and the connector to a certain extent and take place relative displacement's possibility, this application provides an end structure of connecting wire.

The application provides an end structure of connecting wire adopts following technical scheme:

the end structure of the connecting wire comprises a connector used for being connected with the connecting wire, wherein an accommodating groove matched with the connecting wire in an inserting mode is formed in the connector, a positioning block is connected to the connector, and the positioning block is positioned on the connecting wires.

Through adopting above-mentioned technical scheme, the locating piece is connected connecting wire and connector, through the joint strength between locating piece reinforcing connecting wire and the connector, when connecting wire and connector received great pulling force, reduces the possibility that connecting wire and connector take place relative displacement to a certain extent, and then reduces the possibility that the rubber layer on the connecting wire is by the suppression piece fish tail to a certain extent.

Optionally, the positioning block is connected with a reinforcing block, the reinforcing block is positioned on the plurality of connecting lines, the reinforcing block is provided with a connecting groove, and the positioning block is matched with the connecting groove in an inserting manner.

Through adopting above-mentioned technical scheme, the boss on the locating piece is connected with the connecting wire, strengthens the joint strength of locating piece and connecting wire to a certain extent, and then strengthens the joint strength between connecting wire and the connector to a certain extent, further reduces connecting wire and connector and takes place relative displacement's possibility.

Optionally, the connecting head is connected with a convex block, and the reinforcing block is provided with a groove in insertion fit with the convex block.

Through adopting above-mentioned technical scheme, the lug on the connector is pegged graft with the recess cooperation on the boss, makes the boss be connected with the connector, further strengthens the joint strength between boss and the connector, and then strengthens the joint strength between connector and the connecting wire.

Optionally, a plurality of anti-slip ribs are arranged on the outer side wall of the reinforcing block.

Through adopting above-mentioned technical scheme, the setting of anti-skidding bead on the boss lateral wall, anti-skidding bead has certain anti-skidding effect, and the operation when making operating personnel connect the connecting wire is comparatively convenient simple.

Optionally, a reinforcing pipe is connected to the reinforcing block, the reinforcing pipe is connected to the outer side wall of the connecting wire, a plurality of arc-shaped grooves are formed in the outer side wall of the reinforcing pipe and circumferentially arranged along the reinforcing pipe, and the arc-shaped grooves are distributed along the length direction of the reinforcing pipe.

Through adopting above-mentioned technical scheme, the reinforcement on the boss is connected with the connecting wire lateral wall, further strengthens the joint strength between reinforcement and the connecting wire to a certain extent to set up the arc wall on the reinforcement outside of tubes lateral wall, when buckling connecting wire and reinforcement junction, can play certain compensation effect, reduce to a certain extent because of the bending causes the influence to the joint strength between connecting wire and the boss.

Optionally, a protecting sleeve for protecting the connector is hinged to the reinforcing block, and a positioning piece for positioning the protecting sleeve on the connector is connected to the protecting sleeve in a sliding manner; the positioning piece is connected with a dovetail block, a dovetail groove matched with the dovetail block in a sliding mode is formed in the protective sleeve, and a positioning piece used for positioning the positioning piece is arranged on the protective sleeve.

Through adopting above-mentioned technical scheme, protect the connector through the lag, when needs protect the connector, upwards rotate the lag to slide the spacer downwards, the rethread setting element can be protected the connector with the spacer location on the anti-skidding cover. The dovetail block and the dovetail groove can prevent the positioning piece from being separated from the anti-slip sleeve in the sliding process to a certain extent.

Optionally, the positioning element includes a positioning bolt, and the positioning bolt is in threaded connection with the positioning piece and then in threaded connection with the protective sleeve.

Through adopting above-mentioned technical scheme, through positioning bolt with spacer threaded connection on the antiskid cover, make convenient operation simple to have better joint strength between spacer and the antiskid cover.

Optionally, the side wall of the accommodating groove is connected with two pressed pieces, and the two pressed pieces are arranged oppositely; one end of the pressing piece, which is far away from the side wall of the containing groove, is arranged into a circular arc shape.

Through adopting above-mentioned technical scheme, the presswork piece that sets up relatively has the effect of reinforcing joint strength between connecting wire and the connector to the one end of keeping away from the accepting groove lateral wall at the presswork piece sets into arc, reduces the possibility that the rubber layer of connecting wire is by the fish tail to a certain extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting wire is connected with the connector through the positioning block, the connection strength between the connecting wire and the connector is enhanced through the positioning block, and when the connecting wire and the connector are subjected to a large pulling force, the possibility of relative displacement between the connecting wire and the connector is reduced to a certain extent, so that the possibility of scratching of the rubber layer on the connecting wire by the pressing piece is reduced to a certain extent;

2. the reinforcing block on the positioning block is connected with the connecting wire, so that the connection strength between the positioning block and the connecting wire is enhanced to a certain degree, the connection strength between the connecting wire and the connector is further enhanced to a certain degree, and the possibility of relative displacement between the connecting wire and the connector is further reduced;

3. the pressing pieces arranged oppositely have the effect of enhancing the connection strength between the connecting line and the connecting head, and the ends, far away from the side wall of the containing groove, of the pressing pieces are arranged into the circular arc shape, so that the possibility that the rubber layer of the connecting line is scratched is reduced to a certain extent.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of the connecting wires and connectors;

FIG. 3 is a schematic structural view of a reinforcing block and a reinforcing tube;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 5 is a sectional view taken along line B-B in fig. 1.

Description of reference numerals: 1. a connecting wire; 2. a connector; 21. an accommodating groove; 22. pressing the tablets; 3. positioning blocks; 31. a bump; 4. a reinforcing block; 41. connecting grooves; 42. a groove; 43. anti-slip ribs; 5. a reinforcement tube; 51. an arc-shaped slot; 6. a protective sleeve; 61. a dovetail block; 7. positioning plates; 71. a dovetail groove; 72. and (6) positioning the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an end structure of a connecting wire. Referring to fig. 1, the terminal structure of a connection line 1 includes a connector 2 connected to the connection line 1.

Referring to fig. 1 and 2, a positioning block 3 is fixedly connected to the connector 2, and the positioning block 3 is fixedly connected to the plurality of connecting wires 1.

Referring to fig. 2 and 3, the positioning block 3 is fixedly connected with a reinforcing block 4, and the reinforcing block 4 is fixedly connected to the plurality of connecting wires 1. The reinforcing block 4 is provided with a connecting groove 41, and the positioning block 3 is in inserted fit with the connecting groove 41.

Referring to fig. 2 and 3, a groove 42 is formed at one end of the reinforcing block 4 connected with the connector 2, a bump 31 is fixedly connected to the positioning block 3, and the bump 31 is in insertion fit with the groove 42.

Referring to fig. 3, a plurality of anti-slip ribs 43 are fixedly connected to the outer side wall of the reinforcing block 4, and the plurality of anti-slip ribs 43 are arranged in parallel.

Referring to fig. 1 and 3, a reinforcing pipe 5 is integrally arranged at one end of the reinforcing block 4 away from the connector 2, and the reinforcing pipe 5 is fixedly connected with the outer side wall of the connecting wire 1. A plurality of arc-shaped grooves 51 are formed in the outer side wall of the reinforcing pipe 5, the arc-shaped grooves 51 are circumferentially arranged along the reinforcing pipe 5, and the arc-shaped grooves 51 are distributed along the length direction of the reinforcing pipe 5.

Referring to fig. 1, a protecting sleeve 6 for protecting the connector 2 is hinged on the reinforcing block 4, and the anti-skid sleeve is arranged in an L shape. The protecting sleeve 6 is connected with a positioning sheet 7 in a sliding mode, the positioning sheet 7 is arranged in a cuboid shape, and the positioning sheet 7 slides along the length direction of the connector 2.

Referring to fig. 1 and 4, two dovetail blocks 61 are integrally arranged on the protective sleeve 6, two dovetail grooves 71 are arranged on the positioning piece 7, and the dovetail blocks 61 are connected in the dovetail grooves 71 in a sliding manner.

Referring to fig. 1 and 4, a positioning piece for positioning the positioning plate 7 is arranged on the protection sleeve 6, the positioning piece comprises a positioning bolt 72, the positioning bolt 72 is in threaded connection with the positioning plate 7 and in threaded connection with the protection sleeve 6, and the positioning bolt 72 is located between the two dovetail blocks 61.

Referring to fig. 1 and 5, the connector 2 is provided with a plurality of receiving slots 21 in insertion fit with the connecting cable 1, two pressing pieces 22 are fixedly connected to the side walls of the receiving slots 21, the receiving slots 21 are square, the two pressing pieces 22 are arranged oppositely, and one ends of the pressing pieces 22 far away from the side walls of the receiving slots 21 are circular.

The implementation principle of the end structure of the connecting wire of the embodiment of the application is as follows:

the connecting wire 1 is matched with the containing groove 21 in an inserting mode, the connecting wire 1 is positioned through the pressing piece 22, the positioning block 3 is positioned on the connector 2 and positioned on the connecting wire 1, and the reinforcing block 4 is positioned on the positioning block 3 and the connecting wire 1.

When the connector 2 needs to be protected, the protecting sleeve 6 is rotated upwards, the positioning sheet 7 slides downwards, and the positioning sheet 7 is connected to the anti-slip sleeve in a threaded mode through the positioning bolt 72.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. End structure of connecting wire, including being used for connector (2) be connected with connecting wire (1), offer on connector (2) and peg graft complex accepting groove (21), its characterized in that with connecting wire (1): the connecting device is characterized in that the connecting head (2) is connected with positioning blocks (3), the positioning blocks (3) are positioned on the connecting lines (1), the positioning blocks (3) are connected with inserting blocks, and the connecting head (2) is provided with inserting grooves matched with the inserting blocks in an inserting mode.

2. The terminal structure of a connecting wire according to claim 1, wherein: the positioning block (3) is connected with a reinforcing block (4), the reinforcing block (4) is positioned on the connecting lines (1), the reinforcing block (4) is provided with a connecting groove (41), and the positioning block (3) is in plug-in fit with the connecting groove (41).

3. The terminal structure of a connecting wire according to claim 2, wherein: the connector (2) is connected with a convex block (31), and the reinforcing block (4) is provided with a groove (42) which is in splicing fit with the convex block (31).

4. The terminal structure of a connecting wire according to claim 2, wherein: the outer side wall of the reinforcing block (4) is provided with a plurality of anti-skidding convex ribs (43).

5. The terminal structure of a connecting wire according to claim 2, wherein: be connected with reinforcing tube (5) on boss (4), reinforcing tube (5) are connected on connecting wire (1) lateral wall, set up a plurality of arc wall (51) that set up along reinforcing tube (5) circumference on reinforcing tube (5) lateral wall, and a plurality of arc wall (51) distribute along reinforcing tube (5) length direction.

6. The terminal structure of a connecting wire according to claim 2, wherein: a protective sleeve (6) used for protecting the connector (2) is hinged to the reinforcing block (4), and a positioning piece (7) used for positioning the protective sleeve (6) on the connector (2) is connected to the protective sleeve (6) in a sliding mode; the positioning piece (7) is connected with a dovetail block (61), the protective sleeve (6) is provided with a dovetail groove (71) matched with the dovetail block (61) in a sliding mode, and the protective sleeve (6) is provided with a positioning piece used for positioning the positioning piece (7).

7. The terminal structure of a connecting wire according to claim 6, wherein: the positioning piece comprises a positioning bolt (72), and the positioning bolt (72) is in threaded connection with the positioning piece (7) and then in threaded connection with the protective sleeve (6).

8. The terminal structure of a connecting wire according to claim 1, wherein: the side wall of the containing groove (21) is connected with two pressed pieces (22), and the two pressed pieces (22) are arranged oppositely; one end of the pressing piece (22) far away from the side wall of the containing groove (21) is arranged into a circular arc shape.