CN218040022U

CN218040022U - Power connector capable of achieving quick wiring

Info

Publication number: CN218040022U
Application number: CN202221051162.4U
Authority: CN
Inventors: 刘诣林; 黄金波
Original assignee: FCI Connectors Dongguan Co Ltd
Current assignee: FCI Connectors Dongguan Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-12-13
Anticipated expiration: 2032-05-05

Abstract

The utility model provides a power connector capable of quickly connecting wires, which comprises a connector shell and a PCB arranged in the connector shell, wherein the PCB is provided with a plurality of elastic sheets; the PCB board still welds with the terminal, and connector housing one is served and is offered and be used for cable male jack, and the jack that the cable passes through connector housing stretches into connector housing and cooperatees with the shell fragment, realizes the quick wiring of connector, the utility model discloses a set up the shell fragment, set up the centre gripping mouth through the tip at first linking arm and second linking arm to and through setting up a plurality of draw-in grooves on connector housing, through placing in connector housing's draw-in groove to the sheath part of cable, in the centre gripping mouth was put into to the inner core part of cable, thereby realized the quick wiring of cable.

Description

Power connector capable of achieving quick wiring

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to a power connector that can fast wire.

Background

The power connector is a bridge connecting the power output end and the receiving end, so that the current output of the power connector is very important, and factors influencing the current transmission of the power connector comprise conductor conduction material body impedance, compression impedance and a heat dissipation system of air convection.

Each connector requires multiple cables to be inserted into a respective cavity of the housing, however, the existing connectors are extremely cumbersome to wire.

Disclosure of Invention

The utility model provides a to the not enough of prior art, the utility model provides a but power connector of quick wiring.

The technical scheme of the utility model is that: a power connector capable of achieving quick wiring comprises a connector shell and a PCB arranged in the connector shell, wherein a plurality of elastic sheets are arranged on the PCB and matched with a cable;

the PCB is further welded with the terminal, one end of the connector shell is provided with a jack for inserting a cable, and the cable extends into the connector shell through the jack of the connector shell and is matched with the elastic sheet to realize quick wiring of the connector.

Preferably, the connector shell comprises a shell base and a shell upper cover clamped with the shell base, and the shell base and the shell upper cover are fixed through bolts.

Preferably, one end of the shell base is provided with a plurality of semicircular slots, the other end of the shell base is provided with a through hole, the central position of the shell base is a cavity for accommodating the PCB, a partition board is arranged in the cavity at the upper end of the PCB, the upper part of the cavity is divided into two parts by the partition board, and an independent elastic sheet is arranged in the cavity at the upper end of each part.

Preferably, a plurality of bumps are further arranged in the housing base, and arc-shaped clamping grooves for accommodating cables are further formed in the bumps.

Preferably, one end of the upper cover of the shell is provided with a notch, the other end of the upper cover of the shell is provided with a plurality of semicircular slots, and the semicircular slots of the base of the shell and the semicircular slots of the upper cover of the shell form circular slots.

Preferably, a top plate is further arranged in the upper cover of the shell, and a groove used for being matched with the elastic sheet is formed in the top plate.

Preferably, a plurality of bumps are further arranged in the upper cover of the shell, and arc-shaped clamping grooves for accommodating cables are further formed in the bumps.

Preferably, the elastic sheet comprises an elastic sheet body, the elastic sheet body comprises a first connecting arm and a second connecting arm which are integrally formed, and the first connecting arm and the second connecting arm are connected through a connecting part.

Preferably, the first connecting arm and the second connecting arm are provided with corresponding clamping openings, and the inner core of the cable extends into the clamping openings to be in contact with the elastic sheet.

Preferably, the elastic sheet is of a U-shaped structure.

Preferably, the terminals include an upper terminal row and a lower terminal row which are matched with each other, and the upper terminal row and the lower terminal row are arranged at the through hole position of the connector housing through the terminal plastic housing.

Preferably, the upper row terminal and the lower row terminal have the same structure and comprise terminal connecting arms, and contact ends and welding ends arranged at two ends of the terminal connecting arms, wherein the welding ends are welded with the PCB, and the contact ends are positioned in the connecting grooves of the plastic shell.

The utility model has the advantages that:

1. the utility model discloses a through setting up the shell fragment, through setting up the centre gripping mouth at the tip of first linking arm and second linking arm, and through setting up a plurality of draw-in grooves on the connector housing, through putting in the draw-in groove of connector housing to the skin part of cable, the core part of cable is put into the centre gripping mouth, thereby realize the quick wiring of cable;

2. the utility model discloses a set up the shell fragment on the PCB board to realized the contact of cable and PCB board, through draw-in groove chucking cable, thereby realized the fixed of cable.

Drawings

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

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

fig. 3 is a partial enlarged view of the connector of the present invention;

FIG. 4 is a schematic structural view of the housing base of the present invention;

FIG. 5 is a schematic structural view of the upper cover of the housing of the present invention;

fig. 6 is a schematic structural view of the elastic sheet of the present invention;

fig. 7 is a schematic structural view of the terminal plastic housing of the present invention;

fig. 8 is a schematic structural view of the terminal of the present invention;

in the figure, 1-connector shell, 2-PCB, 3-spring plate, 4-cable, 5-upper row terminal and 6-lower row terminal; 7-terminal plastic shell;

11-a shell base, 12-a shell upper cover, 13-a slot, 14-a top plate, 15-a clapboard, 16-a bump and 17-a clamping groove;

31-a spring plate body, 32-a first connecting arm, 33-a second connecting arm and 35-a clamping opening;

51-terminal connection arm, 52-contact end, 53-solder end.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1-3, the present embodiment provides a power connector capable of fast wiring, including a connector housing 1, and a PCB 2 disposed in the connector housing 1, wherein the PCB 2 is provided with a plurality of elastic pieces 3, and the plurality of elastic pieces 3 are matched with a cable 4; the PCB 2 still with the terminal welding, connector housing 1 serve and offer the jack that is used for cable 4 to insert, cable 4 stretch into connector housing 1 and cooperate with shell fragment 3 through the jack of connector housing 1, realize the quick wiring of connector.

Preferably, as shown in fig. 4 and 5, the connector housing 1 includes a housing base 11 and a housing upper cover 12 clamped to the housing base 11, and the housing base 11 and the housing upper cover 12 are fixed by bolts.

As shown in fig. 4 and 5, preferably, one end of the housing base 11 is provided with a plurality of slots 13, the other end of the housing base 11 is provided with a through hole, a central position of the housing base 11 is a cavity for accommodating the PCB 2, a partition 15 is provided in the cavity at the upper end of the PCB 2, the upper part of the cavity is divided into two parts by the partition 15, and an independent elastic piece 3 is provided in the cavity at the upper end of each part.

As shown in fig. 4 and 5, preferably, a plurality of bumps 16 are further disposed in the housing base 11, and an arc-shaped slot 17 for accommodating the cable 4 is further formed on the bump 16.

As shown in fig. 4 and 5, preferably, one end of the housing upper cover 12 has a notch, the other end of the housing upper cover 12 is provided with a plurality of semicircular slots 13, and the semicircular slots 13 of the housing base 11 and the semicircular slots 13 of the housing upper cover 12 form a circular slot 13;

a top plate 14 is also arranged in the shell upper cover 12, and a groove used for being matched with the elastic sheet 3 is formed in the top plate 14;

the housing upper cover 12 is further provided with a plurality of projections 16, and the projections 16 are further provided with arc-shaped slots 17 for accommodating the cables 4.

As shown in fig. 6, the spring 3 preferably includes a spring body 31, the spring body 31 includes a first connecting arm 32 and a second connecting arm 33 that are integrally formed, and the first connecting arm 32 and the second connecting arm 33 are connected by a connecting portion.

Preferably, as shown in fig. 6, the first connecting arm 32 and the second connecting arm 33 are provided with corresponding clamping openings 35, and the inner core portion of the cable 4 extends into the clamping openings 35.

Preferably, as shown in fig. 6, the elastic sheet 3 is U-shaped.

As shown in fig. 7 and 8, the terminals include an upper terminal row 5 and a lower terminal row 6, and the upper terminal row 5 and the lower terminal row 6 are disposed at the through hole position of the connector housing 1 through a terminal plastic housing 7.

As shown in fig. 7 and 8, the upper row terminal 5 and the lower row terminal 6 are preferably identical in structure, and each include a terminal connecting arm 51, and a contact end 52 and a soldering end 53 disposed at two ends of the terminal connecting arm 51, wherein the soldering end 53 is soldered to the PCB 2, and the contact end 52 is located in the connecting groove of the terminal plastic housing 7.

This embodiment is through setting up shell fragment 3, through the centre gripping mouth 35 of pressing first linking arm 32 and second linking arm 33 tip and cable 4's inner core joint, and cable 4's shell is injectd in draw-in groove 16, through passing through bolt fastening with casing base 11 and casing upper cover 12 to realize cable 4's fixed connection line.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. A power connector capable of being quickly wired comprises a connector shell (1) and a PCB (2) arranged in the connector shell (1), and is characterized in that: the PCB (2) is provided with a plurality of elastic sheets (3), and the elastic sheets (3) are matched with the cable (4);

the PCB (2) is further welded with the terminal, one end of the connector shell (1) is provided with a jack for inserting the cable (4), and the cable (4) stretches into the connector shell (1) through the jack of the connector shell (1) and is matched with the elastic sheet (3) to realize quick wiring of the connector.

2. A quick-connect power connector as claimed in claim 1, wherein: the connector shell (1) comprises a shell base (11) and a shell upper cover (12) clamped with the shell base (11), wherein the shell base (11) and the shell upper cover (12) are fixed through bolts.

3. A quick-connect power connector as claimed in claim 2, wherein: the PCB is characterized in that a plurality of semicircular slots (13) are formed in one end of the shell base (11), a through hole is formed in the other end of the shell base (11), a cavity for accommodating the PCB (2) is formed in the central position of the shell base (11), a partition plate (15) is arranged in the cavity at the upper end of the PCB (2), the partition plate (15) divides the upper portion of the cavity into two parts, and an independent elastic piece (3) is arranged in the cavity at the upper end of each part.

4. A quick-connect power connector as claimed in claim 2, wherein: the cable connector is characterized in that a plurality of protruding blocks (16) are further arranged in the shell base (11), and arc-shaped clamping grooves (17) used for containing cables (4) are further formed in the protruding blocks (16).

5. A quick-connect power connector as claimed in claim 2, wherein: one end of the shell upper cover (12) is provided with a gap, the other end of the shell upper cover (12) is provided with a plurality of semicircular slots (13), and the semicircular slots (13) of the shell base (11) and the semicircular slots (13) of the shell upper cover (12) form circular slots (13);

a top plate (14) is also arranged in the shell upper cover (12), and a groove used for being matched with the elastic sheet (3) is formed in the top plate (14);

the cable connector is characterized in that a plurality of protruding blocks (16) are further arranged in the shell upper cover (12), and arc-shaped clamping grooves (17) used for containing cables (4) are further formed in the protruding blocks (16).

6. A quick-connect electrical power connector as claimed in claim 1, wherein: the elastic sheet (3) comprises an elastic sheet body (31), the elastic sheet body (31) comprises a first connecting arm (32) and a second connecting arm (33) which are integrally formed, and the first connecting arm (32) is connected with the second connecting arm (33) through a connecting part.

7. A quick-connect electrical power connector as claimed in claim 6, wherein: corresponding clamping openings (35) are formed in the first connecting arm (32) and the second connecting arm (33), and the cable (4) extends into the clamping openings (35).

8. A quick-connect electrical power connector as claimed in claim 7, wherein: the elastic sheet (3) is of a U-shaped structure.

9. A quick-connect power connector as claimed in claim 1, wherein: the terminal comprises an upper row of terminal (5) and a lower row of terminal (6) which are matched, wherein the upper row of terminal (5) and the lower row of terminal (6) are arranged at the position of a through hole of the connector shell (1) through a terminal plastic shell (7).

10. A quick-connect electrical power connector as claimed in claim 9, wherein: the upper row of terminals (5) and the lower row of terminals (6) are identical in structure and respectively comprise a terminal connecting arm (51), a contact end (52) and a welding end (53) which are arranged at two ends of the terminal connecting arm (51), wherein the welding end (53) is welded with the PCB (2), and the contact end (52) is located in a connecting groove of the terminal plastic shell (7).