CN210224349U - Wiring harness plug-in connector - Google Patents

Abstract

The utility model discloses a wiring harness plug-in unit, which comprises a shell, a supporting seat, a plug, a socket, a cover plate and a fixing frame; a housing: the inner part of the shell is hollow, the front side of the shell is open, at least two partition plates are arranged on the inner wall of the shell, the inner cavity of the shell is divided into at least three mounting cavities by the partition plates, and connecting holes are formed in the rear sides of the mounting cavities; supporting seat: the number of the supporting seats is at least three, the three supporting seats are respectively and correspondingly arranged at the bottoms of the three mounting cavities, threaded holes are formed in the front sides of the supporting seats and correspond to the connecting holes, and mounting and fixing units are arranged at the top ends of the supporting seats; plug: one end of the circumferential surface of the plug is provided with an external thread, and the plug is in threaded connection with the front end of the threaded hole through the external thread; socket: the front side of socket is equipped with the screw thread post, and the rear end threaded connection of screw hole and screw thread post, this pencil connector can realize the connection of many pencil, guarantees the reliability of connecting simultaneously, makes easy and simple to handle swift.

Description

Wiring harness plug-in connector

Technical Field

The utility model relates to a pencil fixed establishment technical field specifically is a pencil connects plug-in components.

Background

In the actual installation, debugging and maintenance process of an electric appliance, the problem of connection of two wire harnesses or a plurality of wire harnesses is inevitably encountered, in the prior art, the most common mode is to manually wind the wire harnesses together, although the mode is simple and convenient, the risks of loose connection, easy falling and easy generation of electric sparks exist, in addition, other common wire harness connection methods can also be welding, and the problems of false welding and complicated welding process exist although the connection is tight.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pencil and connect plug-in components, can realize the connection of many pencil, guarantee the reliability of connecting simultaneously, make easy and simple to handle swift, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wiring harness plug-in unit comprises a shell, a supporting seat, a plug, a socket, a cover plate and a fixing frame;

a housing: the inner part of the shell is hollow, the front side of the shell is open, at least two partition plates are arranged on the inner wall of the shell, the inner cavity of the shell is divided into at least three mounting cavities by the partition plates, and connecting holes are formed in the rear sides of the mounting cavities;

supporting seat: the number of the supporting seats is at least three, the three supporting seats are respectively and correspondingly arranged at the bottoms of the three mounting cavities, threaded holes are formed in the front sides of the supporting seats and correspond to the connecting holes, and mounting and fixing units are arranged at the top ends of the supporting seats;

plug: one end of the circumferential surface of the plug is provided with an external thread, and the plug is in threaded connection with the front end of the threaded hole through the external thread;

socket: the front side of the socket is provided with a threaded column, the threaded column is in threaded connection with the rear end of a threaded hole, and a jack on the rear side of the socket corresponds to a plug;

cover plate: the cover plate is correspondingly arranged on the upper surface of the shell;

fixing the frame: the fixing frame is correspondingly arranged at the rear side of the shell;

wherein: still include spacing joint unit, spacing joint unit corresponds establishes in the outside of casing and fixed frame, the inner wall of fixed frame corresponds with the outside of casing and apron.

Further, the unit is fixed in installation includes nut, lower fixed ring, upper fixed ring and bolt, lower fixed ring establishes the top at the supporting seat, upper fixed ring is located lower fixed ring directly over, and upper fixed ring is relative with lower fixed ring's ring opening, all be equipped with the bolt in the through-hole of upper fixed ring upper surface both sides, the through-hole of upper fixed ring and lower fixed ring both sides is passed in proper order to the bottom of bolt, the bottom correspondence of bolt is equipped with the nut, through the distance between adjustment upper fixed ring and the lower fixed ring to through the fixing of bolt and nut, can install fixedly not unidimensional pencil.

Further, spacing joint unit includes fixture block and snap ring, the quantity of fixture block is two, and two fixture block correspondences establish the rear end in fixed frame both sides, and the outside end of fixture block extends to the outside of fixed frame, the quantity of snap ring is two, and two snap ring correspondences establish the front end in the casing both sides, the snap ring corresponds with the fixture block, and through the fixture block in two casing outsides and the joint of snap ring, can play spacing effect, can assist two casing further fixes simultaneously.

Further, still include card strip and draw-in groove, the border in the apron bottom is established to the card strip, the upper surface at the casing is seted up to the draw-in groove, the draw-in groove corresponds the joint with the card strip, through the joint of card strip and draw-in groove, realizes the joint of apron and casing.

Furthermore, the anti-skid rubber pads are further included, the number of the anti-skid rubber pads is two, the two anti-skid rubber pads are correspondingly arranged at the positions, located on the rear sides of the clamping rings, of the two sides of the shell, and anti-skid effects are achieved through the anti-skid rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that: this pencil connector has following benefit:

1. the distance between the lower fixing ring and the upper fixing ring is adjusted, and the wire harnesses with different sizes can be installed and fixed through the fixation of the bolt and the nut;

2. two wire harnesses to be connected respectively penetrate through and are fixed in front side openings and rear side connecting holes of the two shells, then a plug is installed at the front end of a threaded hole in a supporting seat of the former, a socket corresponding to the plug is installed at the rear end of the threaded hole in the supporting seat of the latter, cover plates of the two shells are installed respectively through clamping of a clamping strip and a clamping groove, finally the front end of the shell provided with the plug is correspondingly clamped with a fixing frame at the rear end of the shell provided with the socket, the plug and the socket in the two shells are correspondingly clamped at the moment, and in conclusion, the connection of the two wire harnesses is completed;

3. when above-mentioned two casing joint, through the fixture block in two casing outsides and the joint of snap ring, can play spacing effect, can assist two casing further fixings simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

fig. 4 is the schematic view of the internal splitting structure of the housing of the present invention.

In the figure: the plug comprises a shell 1, a plug 2, a fixing frame 3, a limiting clamping unit 4, a clamping block 41, a clamping ring 42, an anti-skid rubber pad 5, a cover plate 6, a socket 7, a connecting hole 8, a partition plate 9, a clamping strip 10, a supporting seat 11, a threaded hole 12, an external thread 13, a clamping groove 14, a mounting and fixing unit 15, a nut 151, a lower fixing ring 152, an upper fixing ring 153, a bolt 154 and a threaded column 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wiring harness plug-in unit comprises a shell 1, a supporting seat 11, a plug 2, a socket 7, a cover plate 6 and a fixing frame 3;

a housing 1: the inner part of the shell 1 is hollow and is provided with an opening at the front side, at least two partition plates 9 are arranged on the inner wall of the shell 1, the partition plates 9 divide the inner cavity of the shell 1 into at least three mounting cavities, and connecting holes 8 are formed in the rear sides of the mounting cavities;

supporting seat 11: the number of the supporting seats 11 is at least three, the three supporting seats 11 are respectively and correspondingly arranged at the bottoms of the three mounting cavities, threaded holes 12 are formed in the front sides of the supporting seats 11, the threaded holes 12 correspond to the connecting holes 8, mounting and fixing units 15 are arranged at the top ends of the supporting seats 11, each mounting and fixing unit 15 comprises a nut 151, a lower fixing ring 152, an upper fixing ring 153 and a bolt 154, the lower fixing ring 152 is arranged at the top end of the supporting seat 11, the upper fixing ring 153 is positioned right above the lower fixing ring 152, the upper fixing ring 153 is opposite to the ring opening of the lower fixing ring 152, bolts 154 are respectively arranged in the through holes at the two sides of the upper surface of the upper fixing ring 153, the bottom ends of the bolts 154 sequentially penetrate through the through holes at the two sides of the upper fixing ring 153 and the lower fixing ring 152, nuts 151 are correspondingly arranged at the bottom ends of the bolts 154, by adjusting the distance between the upper fixing ring 153 and the lower fixing ring 152 and fixing the bolts 154 and the nuts 151, the wire harnesses with different sizes can be installed and fixed;

plug 2: one end of the circumferential surface of the plug 2 is provided with an external thread 13, and the plug 2 is in threaded connection with the front end of the threaded hole 12 through the external thread 13;

the socket 7: a threaded column 16 is arranged on the front side of the socket 7, the threaded column 16 is in threaded connection with the rear end of the threaded hole 12, and a jack on the rear side of the socket 7 corresponds to the plug 2;

and (4) cover plate 6: the cover plate 6 is correspondingly arranged on the upper surface of the shell 1;

fixing frame 3: the fixing frame 3 is correspondingly arranged at the rear side of the shell 1;

wherein: still include spacing joint unit 4, spacing joint unit 4 corresponds the outside of establishing at casing 1 and fixed frame 3, the inner wall of fixed frame 3 corresponds with casing 1 and the outside of apron 6, spacing joint unit 4 includes fixture block 41 and snap ring 42, the quantity of fixture block 41 is two, and two fixture block 41 correspond the rear end of establishing in fixed frame 3 both sides, and the outside end of fixture block 41 extends to the outside of fixed frame 3, the quantity of snap ring 42 is two, and two snap ring 42 correspond the front end of establishing in casing 1 both sides, snap ring 42 corresponds with fixture block 41, fixture block 41 and snap ring 42's joint through two casing 1 outsides, can play spacing effect, can assist two casing 1 further fixes simultaneously.

Wherein: still include card strip 10 and draw-in groove 14, card strip 10 is established at the border of apron 6 bottom, and draw-in groove 14 is seted up at the upper surface of casing 1, and draw-in groove 14 corresponds the joint with card strip 10, through the joint of card strip 10 and draw-in groove 14, realizes the joint of apron 6 and casing 1.

Wherein: the anti-skid rubber pads 5 are further included, the number of the anti-skid rubber pads 5 is two, the two anti-skid rubber pads 5 are correspondingly arranged at the positions, located on the rear sides of the clamping rings 42, of the two sides of the shell 1, and anti-skid effects are achieved through the anti-skid rubber pads 5.

When in use:

two wire harnesses to be connected respectively penetrate through a front side opening and a rear side connecting hole 8 of the two shells 1 and are placed between a lower fixing ring 152 and an upper fixing ring 153, the wire harnesses are fixedly installed through a bolt 154 and a nut 151, then, a plug 2 is installed at the front end of a threaded hole 12 in a supporting seat 11 of the former, a socket 7 is installed at the rear end of the threaded hole 12 in the supporting seat 11 of the latter, through clamping of a clamping strip 10 and a clamping groove 14, cover plates 6 of the two shells 1 are installed respectively, finally, the front end of the shell 1 provided with the plug 2 is correspondingly clamped with a fixing frame 3 at the rear end of the shell 1 provided with the socket 7, the plug 2 and the socket 7 in the two shells 1 are correspondingly clamped at the moment, meanwhile, clamping blocks 41 outside the two shells 1 are correspondingly clamped with a clamping ring 42, and the two wire harnesses are connected.

It should be noted that the housing 1, the fixing frame 3, the latch 41, the snap ring 42, the cover plate 6, the partition plate 9, and the clip strip 10 disclosed in the present embodiment are made of insulating materials, and the plug 2, the socket 7, the supporting seat 11, the nut 151, the bolt 154, and the threaded stud 16 are made of metal conductive materials.

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

Claims (5)

1. A wiring harness connector is characterized in that: comprises a shell (1), a supporting seat (11), a plug (2), a socket (7), a cover plate (6) and a fixing frame (3);

housing (1): the inner part of the shell (1) is hollow, the front side of the shell is open, at least two partition plates (9) are arranged on the inner wall of the shell (1), the inner cavity of the shell (1) is divided into at least three installation chambers by the partition plates (9), and connecting holes (8) are formed in the rear sides of the installation chambers;

support seat (11): the number of the supporting seats (11) is at least three, the three supporting seats (11) are respectively and correspondingly arranged at the bottoms of the three mounting cavities, threaded holes (12) are formed in the front sides of the supporting seats (11), the threaded holes (12) correspond to the connecting holes (8), and mounting and fixing units (15) are arranged at the top ends of the supporting seats (11);

plug (2): an external thread (13) is arranged at one end of the circumferential surface of the plug (2), and the plug (2) is in threaded connection with the front end of the threaded hole (12) through the external thread (13);

socket (7): a threaded column (16) is arranged on the front side of the socket (7), the threaded column (16) is in threaded connection with the rear end of the threaded hole (12), and a jack on the rear side of the socket (7) corresponds to the plug (2);

cover plate (6): the cover plate (6) is correspondingly arranged on the upper surface of the shell (1);

fixed frame (3): the fixed frame (3) is correspondingly arranged at the rear side of the shell (1);

wherein: still include spacing joint unit (4), the outside at casing (1) and fixed frame (3) is established to spacing joint unit (4) correspondence, the inner wall of fixed frame (3) corresponds with the outside of casing (1) and apron (6).

2. A wiring harness connector as claimed in claim 1, wherein: the installation fixing unit (15) comprises a nut (151), a lower fixing ring (152), an upper fixing ring (153) and a bolt (154), the top end of the supporting seat (11) is arranged on the lower fixing ring (152), the upper fixing ring (153) is located right above the lower fixing ring (152), the opening of the upper fixing ring (153) is opposite to that of the lower fixing ring (152), the bolt (154) is arranged in the through holes in the two sides of the upper surface of the upper fixing ring (153), the bottom end of the bolt (154) sequentially penetrates through the through holes in the two sides of the upper fixing ring (153) and the lower fixing ring (152), and the nut (151) is correspondingly arranged at the bottom end of the bolt (154).

3. A wiring harness connector as claimed in claim 1, wherein: spacing joint unit (4) include fixture block (41) and snap ring (42), the quantity of fixture block (41) is two, and two fixture block (41) correspond and establish the rear end in fixed frame (3) both sides, and the outside end of fixture block (41) extends to the outside of fixed frame (3), the quantity of snap ring (42) is two, and two snap ring (42) correspond the front end of establishing in casing (1) both sides, snap ring (42) correspond with fixture block (41).

4. A wiring harness connector as claimed in claim 1, wherein: still including card strip (10) and draw-in groove (14), the border in apron (6) bottom is established in card strip (10), the upper surface in casing (1) is seted up in draw-in groove (14), draw-in groove (14) correspond the joint with card strip (10).

5. A wiring harness connector as claimed in claim 3, wherein: the anti-skid rubber pad is characterized by further comprising two anti-skid rubber pads (5), wherein the two anti-skid rubber pads (5) are correspondingly arranged at the positions, located on the rear sides of the clamping rings (42), of the two sides of the shell (1).

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