CN214542578U

CN214542578U - Novel wire harness connector

Info

Publication number: CN214542578U
Application number: CN202120890269.7U
Authority: CN
Inventors: 李笃清
Original assignee: Yueqing Hongqing Electronic Co ltd
Current assignee: Yueqing Hongqing Electronic Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-10-29
Anticipated expiration: 2031-04-27

Abstract

The utility model provides a novel wire harness connector, including the pencil casing and set up at the inside a plurality of line chambeies of pencil casing, the line intracavity is provided with the metal terminal, metal terminal one end is fixed in the line intracavity, and the other end extends the setting along the vertical direction of pencil casing, inside the metal terminal was used for pricking wire shell biography and penetrates the entering electric wire, this wire harness connector can overcome the defect that needs artifical manual to shell the tip of electric wire among the prior art, has reduced production processes, has improved production efficiency.

Description

Novel wire harness connector

Technical Field

The utility model relates to a connector technical field, concretely relates to novel wire harness connector.

Background

A connector is a component that people often contact, and is used for bridging communication between blocked parts or isolated and non-communicated circuits in a circuit, so that current flows to enable the circuit to realize a predetermined function. The connector is an indispensable component in an electronic device, and there are various different types of connectors depending on an application object, a frequency, a power, an application environment, and the like. The wire harness connector is a common connector, which is generally used for power connection, audio signal connection, data signal connection, etc., in the prior art, the connection of the electric wire requires manual peeling of the end shell of the electric wire, and the production steps are very complicated and the production efficiency is low when the electric wire is fixed on the wire harness connector.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that needs artifical manual the tip of electric wire to shell among the prior art to provide a novel pencil connector that can directly connect without shelling the electric wire tip.

Therefore, the utility model provides a novel wire harness connector, including the pencil casing and set up at the inside a plurality of line chambeies of pencil casing, the line intracavity is provided with the metal terminal, metal terminal one end is fixed in the line intracavity, and the other end extends the setting along the vertical direction of pencil casing, the metal terminal is used for pricking inside wire casing passes to penetrate the entering electric wire.

Further: and a wire separating pin is arranged between the adjacent wire connecting cavities and is used for separating the adjacent electric wires.

Further: the metal terminal comprises a puncture end and a connecting end, the connecting end is connected with the external circuit board, the puncture end comprises a first puncture piece and a second puncture piece, one end of each of the first puncture piece and the second puncture piece is fixedly connected with the side wall of the connecting line cavity, the other end of each of the first puncture piece and the second puncture piece extends in the reverse direction, a puncture space for inserting the power supply line is formed by surrounding the first puncture piece and the second puncture piece, and when the electric wire is inserted into the puncture space, the first puncture piece and the second puncture piece can puncture the inside of the electric wire.

Further: the wire distributing foot comprises a first extending part and a second extending part, one end of the first extending part and one end of the second extending part are fixedly connected with the wire connecting cavity, the other end of the first extending part and the other end of the second extending part extend in the opposite direction, and the first extending part, the second extending part and the wire connecting cavity are arranged in a Y-shaped structure.

Further: the connecting wire cavity is characterized in that a cover plate used for preventing the metal terminal from falling off is arranged at the upper end of the connecting wire cavity, a plurality of clamping grooves are formed in the positions of the side walls of the connecting wire cavity, and elastic clamping blocks matched with the clamping grooves are arranged on the cover plate.

Further: the elastic clamping block comprises an upper clamping block and a lower clamping block, the upper clamping block and the lower clamping block are elastically arranged, the upper clamping block and the lower clamping block are respectively arranged at the upper end and the lower end of the cover plate, the upper clamping block is fixedly clamped with the clamping groove, the lower clamping block is in abutting connection with the lower end faces of the first extending portion and the second extending portion, abutting blocks are arranged on the left side and the right side of the cover plate, and abutting spaces for the abutting blocks and the side walls are arranged on the left side and the right side of the wire harness shell.

Further: the upper end face of the cover plate is also provided with a square groove used for taking down the cover plate.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pair of novel pencil connector through the setting of branch line foot, can completely cut off every line chamber, avoids the electric wire in line intracavity portion to contact each other the winding and lead to the short circuit.

2. The utility model provides a pair of novel pencil connector, when the electric wire was inserted, first puncture piece and second puncture piece can cut wire shell and the inside wire direct contact of electric wire.

3. The utility model provides a pair of novel pencil connector through the setting of last fixture block and lower fixture block, can be fixed with the upper and lower both ends of apron, through the setting of supporting the piece, fixed with the pencil casing with both ends about the apron.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a harness connector according to the present invention;

fig. 2 is another schematic perspective view of the wire harness connector according to the present invention;

fig. 3 is a front view of the harness connector of the present invention;

fig. 4 is a schematic structural view of the cover plate in the wire harness connector of the present invention.

Reference numerals: 1. a harness housing; 2. a wiring cavity; 3. a metal terminal; 31. piercing the end; 311. a first puncture sheet; 312. a second puncture sheet; 32. a connecting end; 33. puncturing the space; 4. a wire separating pin; 41. a first extension portion; 42. a second extension portion; 5. a cover plate; 6. a card slot; 7. an elastic clamping block; 71. an upper clamping block; 72. a lower clamping block; 8. a resisting block; 9. a square groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

This embodiment provides a novel wire harness connector, including pencil casing 1 and set up at a plurality of line chambeies 2 of pencil casing 1 inside, be provided with metal terminal 3 in the

line chamber

2, 3 one ends of metal terminal are fixed in line chamber 2, and the other end extends the setting along the vertical direction of pencil casing 1, metal terminal 3 is used for pricking inside the wire shell passes and penetrates the entering electric wire.

The specific improvement is as follows: as shown in fig. 1 and 2: the wire harness shell body 1 is internally provided with the plurality of wire connecting cavities 2, one wire corresponds to one wire connecting cavity 2, the metal terminal 3 penetrates through the upper end and the lower end of the wire harness shell body 1, in the production process, the wire is punched into the wire connecting cavities 2 by utilizing punching equipment, the metal terminal 3 can puncture the wire to be directly contacted with the metal wire inside the wire, and the electrification is completed.

As a switchable implementation: and a wire separating pin 4 is arranged between the adjacent wire connecting cavities 2, and the wire separating pin 4 is used for separating adjacent wires.

The specific improvement is as follows: as shown in fig. 1 and 2: be provided with between the line chamber 2 and divide line foot 4, through the setting of dividing line foot 4, can effectual isolated adjacent line chamber 2, guarantee to place an electric wire in a line chamber 2, avoid the phenomenon that the contact led to the fact the short circuit between the adjacent electric wire.

As a switchable implementation: the metal terminal 3 comprises a piercing end 31 and a connecting end 32, the connecting end 32 is connected with an external circuit board, the piercing end 31 comprises a first piercing piece 311 and a second piercing piece 312, one end of each of the first piercing piece 311 and the second piercing piece 312 is fixedly connected with the side wall of the connecting line cavity 2, the other end of each of the first piercing piece 311 and the second piercing piece 312 extends reversely, a piercing space 33 for inserting a power supply line is formed by surrounding the first piercing piece 311 and the second piercing piece 312, and when the electric wire is inserted into the piercing space 33, the first piercing piece 311 and the second piercing piece 312 can pierce the inside of the electric wire.

The specific improvement is as follows: as shown in fig. 3: the metal terminal 3 comprises a piercing end 31 and a connecting end 32, the piercing end 31 can pierce the outer surface of the electric wire when the electric wire is inserted, the connecting end 32 is connected with an external circuit board to complete electrification, in order to complete piercing after the electric wire is inserted, the piercing end 31 comprises a first piercing piece 311 and a second piercing piece 312, a piercing space 33 formed by enclosing the first piercing piece 311 and the second piercing piece 312 is gradually reduced from top to bottom, and therefore after the electric wire shell is pierced, the electric wire can be clamped in the piercing space 33 to prevent falling.

As a switchable implementation: the wire-dividing pin 4 comprises a first extending part 41 and a second extending part 42, one end of the first extending part 41 and one end of the second extending part 42 are fixedly connected with the wire-connecting cavity 2, the other end of the first extending part 41 and the other end of the second extending part 42 extend in the opposite direction, and the first extending part 41, the second extending part 42 and the wire-connecting cavity 2 are arranged in a Y-shaped structure.

The specific improvement is as follows: in order to improve the flexibility of the wire-separating pin 4, so that the electric wire can be easily clamped into the wire-connecting cavity 2, the wire-separating pin 4 is divided into a first extending part 41 and a second extending part 42, and the first extending part 41 and the second extending part 42 can be separated from each other.

As a switchable implementation: the connecting wire structure is characterized in that a cover plate 5 used for preventing the metal terminal 3 from falling off is arranged at the upper end of the connecting wire cavity 2, a plurality of clamping grooves 6 are formed in the positions of the side wall of the connecting wire cavity 2, and elastic clamping blocks 7 used for being matched with the clamping grooves 6 are arranged on the cover plate 5.

The specific improvement is as follows: as shown in fig. 3 and 4: in the course of working, the circuit board need just can fix metal terminal 3 on the circuit board with the help of special instrument, in order to avoid metal terminal 3 to be ejecting in the course of working, consequently need fix apron 5 in the upper end in line chamber 2, through the setting of elasticity fixture block 7 and draw-in groove 6, can effectually fix apron 5 in the upper end in line chamber 2.

As a switchable implementation: the elastic fixture block 7 comprises an upper fixture block 71 and a lower fixture block 72, the upper fixture block 71 and the lower fixture block 72 are both elastically arranged, the upper fixture block 71 and the lower fixture block 72 are respectively arranged at the upper end and the lower end of the cover plate 5, the upper fixture block 71 is fixedly clamped with the fixture groove 6, the lower fixture block 72 is in abutting connection with the lower end faces of the first extending portion 41 and the second extending portion 42, abutting blocks 8 are arranged on the left side and the right side of the cover plate 5, and abutting spaces for the abutting blocks 8 to abut against the side walls are arranged on the left side and the right side of the wire harness shell 1.

The specific improvement is as follows: as shown in fig. 4: the elastic fixture block 7 comprises an upper fixture block 71 and a lower fixture block 72, the upper fixture block 71 and the lower fixture block 72 are arranged to fix the upper end and the lower end of the cover plate 5, and the left end and the right end of the cover plate 5 are fixed with the wire harness shell 1 through the arrangement of the abutting block 8.

As a switchable implementation: the upper end face of the cover plate 5 is also provided with a square groove 9 for taking down the cover plate 5.

The specific improvement is as follows: when the cover plate 5 needs to be taken out, a tool can be inserted into the square groove 9 to tilt the cover plate 5 upwards.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a novel wire harness connector, its characterized in that, includes pencil casing (1) and sets up at a plurality of line chambeies (2) of pencil casing (1) inside, be provided with metal terminal (3) in line chamber (2), in metal terminal (3) one end was fixed in line chamber (2), the other end extended the setting along the vertical direction of pencil casing (1), metal terminal (3) are used for pricking inside wire casing passes to penetrate and gets into the electric wire.

2. The novel wire harness connector as claimed in claim 1, wherein: a wire separating pin (4) is arranged between the adjacent wire connecting cavities (2), and the wire separating pin (4) is used for separating adjacent wires.

3. The novel wire harness connector according to claim 2, wherein: the metal terminal (3) comprises a puncture end (31) and a connecting end (32), the connecting end (32) is connected with an external circuit board, the puncture end (31) comprises a first puncture piece (311) and a second puncture piece (312), one end of each of the first puncture piece (311) and the second puncture piece (312) is fixedly connected with the side wall of the connecting line cavity (2), the other end of each of the first puncture piece (311) and the second puncture piece (312) extends reversely, a power supply line inserting space (33) is formed by enclosing the first puncture piece (311) and the second puncture piece (312), and when an electric wire is inserted into the puncture space (33), the first puncture piece (311) and the second puncture piece (312) can puncture the inside of the electric wire.

4. The novel wire harness connector according to claim 2, wherein: the wire-dividing pin (4) comprises a first extending part (41) and a second extending part (42), one end of the first extending part (41) and one end of the second extending part (42) are fixedly connected with the wire-connecting cavity (2), the other end of the first extending part (41) and the other end of the second extending part (42) extend in the opposite direction, and the first extending part (41), the second extending part (42) and the wire-connecting cavity (2) are arranged in a Y-shaped structure.

5. The novel wire harness connector according to claim 2, wherein: the connecting wire cavity is characterized in that a cover plate (5) used for preventing the metal terminal (3) from falling off is arranged at the upper end of the connecting wire cavity (2), a plurality of clamping grooves (6) are formed in the positions of the side walls of the connecting wire cavity (2), and elastic clamping blocks (7) matched with the clamping grooves (6) are arranged on the cover plate (5).

6. The novel wire harness connector according to claim 5, wherein: elastic fixture block (7) include fixture block (71) and lower fixture block (72), go up fixture block (71) and lower fixture block (72) and all be elastic setting, go up fixture block (71) and lower fixture block (72) and set up respectively at the upper and lower both ends of apron (5), go up fixture block (71) and draw-in groove (6) fixed joint, lower fixture block (72) are contradicted with the lower terminal surface of first extension (41) and second extension (42) and are connected, apron (5) left and right sides is provided with and supports piece (8), pencil casing (1) left and right sides is provided with and is used for supplying to support the conflict space that piece (8) and lateral wall are inconsistent.

7. The novel wire harness connector according to claim 6, wherein: the upper end face of the cover plate (5) is also provided with a square groove (9) for taking down the cover plate (5).