CN113451814B

CN113451814B - Wiring row

Info

Publication number: CN113451814B
Application number: CN202110664055.2A
Authority: CN
Inventors: 殷旺
Original assignee: Guangdong Shenggao Communications Co ltd
Current assignee: Guangdong Shenggao Communications Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2023-05-16
Anticipated expiration: 2041-06-16
Also published as: CN113451814A

Abstract

The invention provides a wiring row, which comprises a base and wiring terminals arranged in the base, wherein the base is provided with a plurality of accommodating cavities with the same structure, the wiring terminals are respectively arranged in the accommodating cavities, each wiring terminal comprises a terminal body and a sliding block component which is connected in the terminal body in a sliding manner, the terminal body is internally provided with a storage hole with a hollow structure, the sliding block component slides up and down in the storage hole, and one side of the terminal body is provided with a wire inlet part for entering wires. According to the wiring row, the sliding block is matched with the screw to electrically connect the wires inserted into the terminal body, the contact area between the sliding block and the wires is large, the wires can be completely pressed into the terminal body, the electrical connection is stable, the wire inlet part is arranged on the terminal body, after the sliding block is opened, the wires can be directly inserted into the terminal body, the screw does not need to be separated from the terminal body for installation, the installation is simpler and more convenient, and the loss of components can be avoided.

Description

Wiring row

Technical Field

The invention relates to the field of crystal heads, in particular to a wiring row.

Background

In computer systems or mobile communication devices, it is often necessary to use a wiring harness to carry out a plurality of, for example, switching, transmission, splitting, etc. of data signals or power signals. In general, a wire row mainly includes a plurality of connection terminals for transmitting electric signals, and an insulation base for mounting and supporting the connection terminals, in one wire row, each connection terminal is electrically connected with a fork joint of a single wire through a bottom end of a screw, each assembly requires that the screw in a terminal hole is loosened and taken off in advance, then the wire is put in, and then the screw is locked, in addition, because the contact area between the screw and the wire is limited, when the screw is locked, copper wires on the wire at the bottom end of the screw are scattered due to extrusion, and the electrical connection is easily unstable; moreover, the existing wiring bars are exposed outside after installation, the installation screws are directly exposed outside, the whole wiring bars are easily polluted by external environment dust and the like, and the wiring bars are easily electrically conductive by wires in an electrified state, so that personnel can easily get an electric shock when taking the wiring bars.

Disclosure of Invention

The invention aims to provide a wiring row for solving the technical problems in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a wiring row, includes the base and installs the binding post in the base, be equipped with the same holding chamber of several structure on the base, binding post installs respectively in the holding intracavity, binding post includes terminal body and sliding connection at the terminal internal slider subassembly, this internal hollow structure's of terminal put thing hole, slider subassembly slides from top to bottom in putting the thing hole, one side of terminal body is equipped with the entering wire portion and is used for the entering of wire rod.

The sliding block assembly comprises a sliding block and a driving rod for driving the sliding block to move up and down, the driving rod is rotationally connected with the terminal body, the driving rod is arranged above the sliding block and is in threaded connection with the sliding block, limiting protruding blocks are respectively arranged on the front side and the rear side of the sliding block, first limiting holes are correspondingly formed in the side walls of the terminal body, and the limiting protruding blocks slide in the first limiting holes.

The driving rod comprises a screw, a limiting piece is fixedly arranged on the screw, the limiting piece is arranged above the sliding block, and the limiting piece is rotationally connected with the terminal body; the limiting piece is of a circular ring structure, the front side and the rear side of the terminal body are respectively provided with a second limiting hole, and the limiting piece is arranged in the second limiting holes; the limiting piece and the screw are of an integrated structure.

The slider left side is equipped with first installation inclined plane, the inner wall correspondence of the income line portion on the terminal body is equipped with the second installation inclined plane, first installation inclined plane is parallel with the second installation inclined plane, be equipped with several anti-skidding sand grip on the second installation inclined plane.

The utility model discloses a terminal body, including base, terminal body, first contact pin, second contact pin, support bar, first contact pin, second contact pin and third contact pin, the below right side of terminal body is equipped with first contact pin and the poor eye-splice of base and is connected, the left side of first contact pin is equipped with conductive terminal, conductive terminal and terminal body fixed connection, conductive terminal includes the support bar, the support bar is U type structure, the support bar includes first connecting portion, second connecting portion and third connecting portion, the second connecting portion is between first connecting portion and third connecting portion, first connecting portion, second connecting portion and third connecting portion below downwardly extending have first elastic cantilever, second elastic cantilever and third elastic cantilever respectively, the bottom of first elastic cantilever, second elastic cantilever and third elastic cantilever forms an elasticity patchhole, the right side symmetry of first connecting portion and third connecting portion is equipped with the location cutting.

The electric motor is characterized by further comprising an end cover covered on the base, wherein the end cover is made of an insulating material and is detachably connected with the base, a plurality of transition holes are respectively formed in the left side and the right side of the end cover and are communicated with the wire inlet part of the wiring terminal, a plurality of screw holes are formed in the top end surface of the end cover and correspond to the positions of the driving piece, and a digital label is arranged on the top end surface of the end cover and corresponds to one side of each screw hole; the left end and the right end of the end cover are respectively provided with a mounting plate in an outward extending mode, a plurality of positioning bolts are arranged below the mounting plates, jacks are correspondingly arranged on the base, and the positioning bolts are correspondingly inserted into the jacks.

The protection box is made of insulating materials, the protection box comprises a cover plate and a box body, the cover plate is folded in a rotary mode to be covered above the box body, a mounting cavity is formed in the box body, a first opening is formed in the upper portion of the box body, a second opening is formed in the rear side of the box body, a third opening is formed in the lower portion of the box body, the cover plate covers the first opening, the base is arranged in the mounting cavity, sliding grooves are formed in the left side and the right side in the box body respectively, sliding tables and sliding grooves are correspondingly arranged on the base, fixing holes are formed in the lower portion of the box body, and fixing columns are arranged on the base in a clamping mode with the fixing holes.

The apron is rotated through bull stick and box body and is connected, the bull stick is U type structure, the right side of apron is rotated with the bull stick and is connected, both ends are rotated with the box body respectively around the bull stick and are connected.

The right side of apron is equipped with at least one connecting block, the left side of connecting block is equipped with rotatory groove and bull stick and rotates to be connected, the right side of connecting block is equipped with L type block, the first opening inboard of box body corresponds and is equipped with first step and block corresponding the carrying out buckle connection in platform position.

The rear side of the cover plate is provided with a clamping hole, a clamping block which is correspondingly provided with a bulge is correspondingly connected with the clamping hole in a clamping way, the left side of the cover plate is provided with a limiting plate, the limiting plate is arranged along the vertical direction, a limiting groove is formed in the inner side of the box body and corresponds to the position of the limiting plate, the limiting plate is correspondingly inserted into the limiting groove, the inner side of the limiting groove is provided with an inclined plane, the inclined plane is close to the outer side wall of the box body, the left side of the cover plate is also provided with at least one guide plate, and the guide plate and the limiting plate are arranged on the same side; an ear position is arranged on the rear side of the cover plate, and the ear position is arranged above the clamping hole.

Compared with the prior art, the wire connecting row provided by the invention has the advantages that the wire in the inserted terminal body is electrically connected by adopting the matching of the sliding block and the screw, the contact area between the sliding block and the wire is large, the wire can be completely pressed in the terminal body, the electrical connection is stable, the wire inlet part is arranged on the terminal body, after the sliding block is opened, the wire can be directly inserted into the terminal body without separating the screw from the terminal body for installation, the installation is simpler and more convenient, the loss of components can be avoided, the protective box is additionally arranged above the base, the base is doubly protected, the protective box and the base are in a sliding-in detachable connection mode, the dismounting is simple and convenient and stable, the cover plate on the protective box is movably connected with the box body through the U-shaped rotating rod, the side surface of the box body can be completely opened and folded, the wiring terminal on the upper end surface of the whole base can be completely displayed through the first opening on the box body, and the maintenance and confirmation of the wiring terminal on the base are more convenient.

Drawings

Fig. 1: the wiring board structure of the embodiment 1 of the invention is schematically shown;

fig. 2: a bottom view of the base;

fig. 3: a three-dimensional structure schematic diagram of the wiring terminal;

fig. 4: longitudinal half-sectional view of the wiring terminal;

fig. 5: schematic diagram of the use state of the wiring terminal;

fig. 6: the schematic diagram of the wiring row structure in embodiment 2 of the invention;

fig. 7: an end cover structure schematic diagram;

fig. 8: the wiring row structure of the embodiment 3 of the invention is schematically shown;

fig. 9: a longitudinal half-section structure schematic diagram of the protection box;

fig. 10: open state structure of protective box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Specific example 1: referring to fig. 1 to 4, in an embodiment of the present invention, a wiring row includes a base 1 and a wiring terminal 2 installed in the base 1, a plurality of accommodating cavities 101 with the same structure are provided on the base 1, the wiring terminal 2 is installed in the accommodating cavities 101 respectively, the wiring terminal 2 includes a terminal body 3 and a slider assembly 4 slidably connected in the terminal body 3, a hollow object placing hole 301 is provided in the terminal body 3, the slider assembly 4 slides up and down in the object placing hole 301, a wire entering portion 302 is provided at one side of the terminal body 3 for entering a wire, and the wire entering portion 302 is a bell mouth structure protruding outwards, so as to facilitate entering of the wire.

The slider assembly 4 comprises a slider 401 and a driving rod 402 for driving the slider 401 to move up and down, the driving rod 402 is rotationally connected with the terminal body 3, the driving rod 402 is arranged above the slider 401 and is in threaded connection with the slider 401, limit bumps 401-2 are respectively arranged on the front side and the rear side of the slider 401, first limit holes 303 are correspondingly formed in the side walls of the terminal body 3, the limit bumps 401-2 slide in the first limit holes 303, and the first limit holes 303 are of long hole structures.

The driving rod 402 comprises a screw 402-1, a limiting piece 402-2 is fixedly arranged on the screw 402-1, the limiting piece 402-2 is arranged above the sliding block 401, and the limiting piece 402-2 is rotationally connected with the terminal body 3; the limiting piece 402-2 is in a circular ring structure, the front side and the rear side of the terminal body 3 are respectively provided with a second limiting hole 304, the limiting piece 402-2 is arranged in the second limiting hole 304, and the first limiting hole 303 is communicated with the second limiting hole 304; the limiting member 402-2 and the screw 402-1 are integrally formed. When the screw 402-1 is rotated, because the slider 401 and the screw 402-1 are in threaded connection, the screw 402-1 rotates in the terminal body 3 to drive the slider 401 to move up and down in the direction of the first limiting hole 303.

The slider 401 left side is equipped with first installation inclined plane 401-1, the inner wall of the income line portion 302 on the terminal body 3 corresponds and is equipped with second installation inclined plane 305, first installation inclined plane 401-1 is parallel with second installation inclined plane 305, be equipped with several anti-skidding sand grip 306 on the second installation inclined plane 305. Referring to fig. 5, when the lead is mounted, the copper wire 9 on the lead enters the bottom of the slider 401 from the second mounting inclined plane 305 of the wire inlet portion 302, and then the screw 402-1 is rotated to press the slider 401 toward the wire, and the plurality of anti-slip strips set on the second inclined plane enable the slider 401 to press-contact the lead with the terminal body 3 more tightly.

The right side below of terminal body 3 is equipped with first contact pin 5 and is connected with 1 poor eye-splice of base, be equipped with corresponding locating hole on the base 1 and cooperate with first contact pin 5 position, fix a position when installing on base 1 to terminal body 3 through first contact pin 5, the left side of first contact pin 5 is equipped with conductive terminal 6, conductive terminal 6 and terminal body 3 fixed connection, conductive terminal 6 includes support bar 601, support bar 601 is U type structure, support bar 601 includes first connecting portion 601-1, second connecting portion 601-2 and third connecting portion 601-3, second connecting portion 601-2 is between first connecting portion 601-1 and third connecting portion 601-3, first connecting portion 601-1, second connecting portion 601-2 and third connecting portion 601-3 below downwardly extending respectively have first elastic cantilever 602, second elastic cantilever 603 and third elastic cantilever 604, first elastic cantilever 602, second elastic cantilever 603 and third elastic cantilever 604's bottom form the symmetry and insert hole 601-3 between first connecting portion 601-1 and third connecting portion 601-3, the right side of connection portion 605 is equipped with the elastic cantilever. The conductive terminal 6 is in contact with the conductive pin on the other connector, and because the conductive terminal 6 is provided with three elastic cantilevers, when the conductive pin is inserted into the elastic insertion hole 605, the conductive pin can be contacted in three directions, so that the stability of signal connection is ensured and the transmission performance is improved.

Specific example 2: referring to fig. 6 and 7, on the basis of embodiment 1, the device further comprises an end cover 7 covered on the base 1, the end cover 7 is made of an insulating material, in this embodiment, the end cover 7 is made of a plastic material, the end cover 7 is detachably connected with the base 1, a plurality of transition holes 701 are respectively arranged on the left side and the right side of the end cover 7 and are communicated with the wire inlet portion 302 of the connecting terminal 2, a plurality of screw holes 702 are arranged on the top end surface of the end cover 7 and correspond to the positions of the driving parts, and a number 703 is arranged on the top end surface of the end cover 7 and corresponds to one side of each screw hole 702; the left and right ends of the end cover 7 are respectively provided with a mounting plate 704 which extends outwards, a plurality of positioning bolts 705 are arranged below the mounting plates 704, the positioning bolts 705 are arranged irregularly, uniqueness of the assembly direction of the end cover 7 and the base 1 is ensured, the base 1 is correspondingly provided with jacks 104, the positioning bolts 705 are correspondingly inserted into the jacks 104, the end cover 7 can prevent the wiring terminal 2 from falling off the base 1 through arrangement, meanwhile, the protection effect on the wiring terminal 2 can be achieved, and corresponding marks are further arranged on the surface of the end cover 7, so that maintenance personnel can find corresponding wiring ports conveniently.

Specific example 3: referring to fig. 8 to 10, on the basis of embodiment 2, a protection box 8 is detachably connected with a base 1, the protection box 8 is made of an insulating material, in this embodiment, the protection box 8 is made of a PC material, the protection box 8 includes a cover plate 801 and a box body 802, the cover plate 801 is rotatably covered above the box body 802, a mounting cavity 802-1 is arranged in the box body 802, a first opening 802-1-1 is arranged above the box body 802, a second opening 802-1-2 is arranged at the rear side of the box body 802, a third opening 802-1-3 is arranged below the box body 802, the cover plate 801 covers the first opening 802-1-1, the base 1 is arranged in the mounting cavity 802-1, sliding grooves 802-4 are respectively arranged at the left side and the right side of the box body 802, a sliding table 102 is correspondingly arranged on the base 1 and is slidingly connected with the sliding grooves 802-4, a fixing hole 802-3 is arranged below the box body 802, and a fixing post is arranged on the base 802-3.

When the protective box 8 is installed, the base 1 slides into the box body 802 along the sliding groove 802-4 on the protective box 8 until the fixing column is inserted into the fixing hole on the box body 802 to fix, the wiring terminal 2 is arranged in the box body 802, and the conductive terminal 6 on the wiring terminal 2 is inserted into the base 1 and below the protective box 8.

The cover plate 801 is rotationally connected with the box body 802 through the rotating rod 803, the rotating rod 803 is of a U-shaped structure, the right side of the cover plate 801 is rotationally connected with the rotating rod 803, and the front end and the rear end of the rotating rod 803 are respectively rotationally connected with the box body 802. Because the rotating rod 803 is in a U-shaped structure and is at one side of the cover plate 801, the cover plate 801 can be opened to the maximum when the cover plate 801 is opened, and the cover plate 801 can be completely opened to one side of the box body 802 without occupying excessive space.

The right side of apron 801 is equipped with at least one connecting block 804, in this embodiment, the right side of apron 801 is equipped with two connecting blocks 804 that the structure is the same, the left side of connecting block 804 is equipped with rotatory groove 804-2 and bull stick 803 rotation and is connected, the right side of connecting block 804 is equipped with L type block 804-1, the first opening 802-1-1 inboard of box body 802 corresponds and is equipped with first step 802-5 and block 804-1 position correspondence and carries out the buckle and connect. When the cover plate 801 is covered with the box body 802, the clamping table 804-1 on the connecting block 804 is correspondingly clamped on the first step 802-5.

A clamping hole 801-1 is formed in the rear side of the cover plate 801, a raised clamping block 807 is correspondingly arranged on the box body 802 and is correspondingly in clamping connection with the clamping hole 801-1, a limit plate 805 is arranged on the left side of the cover plate 801, the limit plate 805 is arranged along the vertical direction, a limit groove 802-2 is formed in the inner side of the box body 802 and corresponds to the limit plate 805 in position, the limit plate 805 is correspondingly inserted into the limit groove 802-2, an inclined plane 802-2-1 is formed in the inner side of the limit groove 802-2, the inclined plane 802-2-1 is close to the outer side wall of the box body 802, at least one guide plate 806 is further arranged on the left side of the cover plate 801, and in the embodiment, two guide plates 806 are adopted, and the guide plates 806 and the limit plate 805 are arranged on the same side; the rear side of the cover plate 801 is provided with an ear position 808, the ear position 808 is above the clamping hole 801-1, and the raised ear position 808 is arranged to facilitate the opening of the cover plate 801. When the cover plate 801 is covered with the box body 802, the limit plate 805 enters along the limit groove 802-2 of the box body 802, and plays a role in guiding when the cover plate 801 is covered by the limit plate 805 and the guide plate 806, so that the clamping blocks 807 on the cover plate 801 are connected with the clamping holes 801-1 by virtue of the clamping buckles.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A wiring row, characterized in that: the wire connecting device comprises a base and a wire connecting terminal arranged in the base, wherein a plurality of accommodating cavities with the same structure are formed in the base, the wire connecting terminal is respectively arranged in the accommodating cavities, the wire connecting terminal comprises a terminal body and a sliding block assembly which is connected in the terminal body in a sliding manner, a hollow-structure accommodating hole is formed in the terminal body, the sliding block assembly slides up and down in the accommodating hole, and a wire inlet part is arranged on one side of the terminal body and used for entering wires; the protection box is made of insulating materials and comprises a cover plate and a box body, the cover plate is folded and rotationally covered above the box body, a mounting cavity is formed in the box body, a first opening is formed in the upper portion of the box body, a second opening is formed in the rear side of the box body, a third opening is formed in the lower portion of the box body, the cover plate covers the first opening, the base is arranged in the mounting cavity, sliding grooves are formed in the left side and the right side in the box body respectively, a sliding table and the sliding grooves are correspondingly arranged on the base and are in sliding connection, a fixing hole is formed in the lower portion of the box body, and a fixing column is arranged on the base and is clamped with the fixing hole; the cover plate is rotationally connected with the box body through a rotating rod, the rotating rod is of a U-shaped structure, the right side of the cover plate is rotationally connected with the rotating rod, and the front end and the rear end of the rotating rod are respectively rotationally connected with the box body; the right side of the cover plate is provided with at least one connecting block, the left side of the connecting block is provided with a rotary groove which is in rotary connection with the rotary rod, the right side of the connecting block is provided with an L-shaped clamping table, and the inner side of a first opening of the box body is correspondingly provided with a first step which is in corresponding clamping connection with the clamping table in position; the rear side of the cover plate is provided with a clamping hole, a clamping block which is correspondingly provided with a bulge is correspondingly connected with the clamping hole in a clamping way, the left side of the cover plate is provided with a limiting plate, the limiting plate is arranged along the vertical direction, a limiting groove is formed in the inner side of the box body and corresponds to the position of the limiting plate, the limiting plate is correspondingly inserted into the limiting groove, the inner side of the limiting groove is provided with an inclined plane, the inclined plane is close to the outer side wall of the box body, the left side of the cover plate is also provided with at least one guide plate, and the guide plate and the limiting plate are arranged on the same side; an ear position is arranged on the rear side of the cover plate, and the ear position is arranged above the clamping hole.

2. A wiring harness as claimed in claim 1 wherein: the sliding block assembly comprises a sliding block and a driving rod for driving the sliding block to move up and down, the driving rod is rotationally connected with the terminal body, the driving rod is arranged above the sliding block and is in threaded connection with the sliding block, limiting protruding blocks are respectively arranged on the front side and the rear side of the sliding block, first limiting holes are correspondingly formed in the side walls of the terminal body, and the limiting protruding blocks slide in the first limiting holes.

3. A wiring harness as claimed in claim 2 wherein: the driving rod comprises a screw, a limiting piece is fixedly arranged on the screw, the limiting piece is arranged above the sliding block, and the limiting piece is rotationally connected with the terminal body; the limiting piece is of a circular ring structure, the front side and the rear side of the terminal body are respectively provided with a second limiting hole, and the limiting piece is arranged in the second limiting holes; the limiting piece and the screw are of an integrated structure.

4. A wiring harness as claimed in claim 1 wherein: the slider left side is equipped with first installation inclined plane, the inner wall correspondence of the income line portion on the terminal body is equipped with the second installation inclined plane, first installation inclined plane is parallel with the second installation inclined plane, be equipped with several anti-skidding sand grip on the second installation inclined plane.

5. A wiring harness as claimed in claim 1 wherein: the utility model discloses a terminal body, including base, terminal body, first contact pin, second contact pin, support bar, first contact pin, second contact pin and third contact pin, the below right side of terminal body is equipped with first contact pin and the poor eye-splice of base and is connected, the left side of first contact pin is equipped with conductive terminal, conductive terminal and terminal body fixed connection, conductive terminal includes the support bar, the support bar is U type structure, the support bar includes first connecting portion, second connecting portion and third connecting portion, the second connecting portion is between first connecting portion and third connecting portion, first connecting portion, second connecting portion and third connecting portion below downwardly extending have first elastic cantilever, second elastic cantilever and third elastic cantilever respectively, the bottom of first elastic cantilever, second elastic cantilever and third elastic cantilever forms an elasticity patchhole, the right side symmetry of first connecting portion and third connecting portion is equipped with the location cutting.

6. A wiring harness as claimed in claim 3 wherein: the electric motor is characterized by further comprising an end cover covered on the base, wherein the end cover is made of an insulating material and is detachably connected with the base, a plurality of transition holes are respectively formed in the left side and the right side of the end cover and are communicated with the wire inlet part of the wiring terminal, a plurality of screw holes are formed in the top end surface of the end cover and correspond to the positions of the driving piece, and a digital label is arranged on the top end surface of the end cover and corresponds to one side of each screw hole; the left end and the right end of the end cover are respectively provided with a mounting plate in an outward extending mode, a plurality of positioning bolts are arranged below the mounting plates, jacks are correspondingly arranged on the base, and the positioning bolts are correspondingly inserted into the jacks.