CN218101836U - 2PIN divides connector of 6PIN area fuses - Google Patents

Abstract

The utility model relates to a 2PIN divides connector of 6PIN area fuses. The to-be-solved technical problem of the utility model is to provide a 2PIN that compact structure, security are high divides 6PIN to take connector of fuse. The utility model adopts the technical scheme that the connector comprises a connector plug and a connector socket, wherein the connector socket comprises a socket shell, a socket front rubber core, a power jack terminal component, a signal jack terminal and a socket rear cover, the connector plug comprises a plug shell, a positive pin terminal, a negative switching copper plate, a positive switching copper plate, a negative wire harness group, a positive wire harness group and a plug upper cover, a plug shell inner cavity is arranged in the plug shell, and the plug shell is also provided with a socket butt joint part and a wire harness penetrating part; the positive wire harness group comprises three groups of positive wire harness assemblies which are arranged side by side at intervals. The utility model has the advantages that: two-layer structure of arranging about, compact structure realizes 2PIN and divides 6 PIN's function, has the fuse, and the security is high and be convenient for maintain the change.

Description

2PIN divides connector of 6PIN area fuses

Technical Field

The utility model relates to a branch line connector technical field, concretely relates to 2PIN divides connector of 6PIN area fuses.

Background

The existing branch connector is basically characterized in that the internal part of the connector is directly branched, or the wiring harness is directly branched after being welded, and the internal part of the connector is not provided with a built-in fuse, or a high-voltage distribution box with a fuse is added with an external connector to realize the function. The combination of the connector and the high-voltage junction box with the fuse has the advantages of more parts, large occupied space, high cost, large electric arc during plugging and unplugging, potential safety hazard, complex operation and low efficiency, and the connector and the high-voltage junction box need to be disassembled when the fuse is disassembled and replaced; secondly, the connector needs to meet the IP68 waterproof grade, the existing connector still has the problems of water seepage and water leakage after long-time use, and the whole sealing property is still to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the to-be-solved technical problem of the utility model is to provide a 2PIN that compact structure, leakproofness are good, the security is high divides 6PIN to take the connector of fuse.

The utility model discloses a technical scheme that 6PIN area fuse's connector of 2PIN branch adopts, including connector plug with the connector socket of connector plug butt joint, the connector socket includes socket shell, establishes the socket rubber core before the socket in the socket shell, wears to establish power jack terminal subassembly in the socket rubber core before, wears to establish signal jack terminal in the power jack terminal subassembly, the joint is in the socket back lid of socket shell afterbody, its characterized in that the connector plug includes the plug shell, establish positive pole contact PIN terminal, negative pole copper switching plate, positive pole copper switching plate, negative pole pencil group, positive pole pencil group, lid establish the plug upper cover on the plug shell, be equipped with the plug shell inner chamber in the plug shell, the plug shell still is equipped with socket butt joint portion and pencil portion of wearing to establish;

the positive electrode wiring harness group comprises three groups of positive electrode wiring harness assemblies arranged side by side at intervals, each positive electrode wiring harness assembly comprises a positive electrode wiring harness, a positive electrode copper bar and a fuse, the positive electrode wiring harness assemblies are sequentially connected end to end, the positive electrode switching copper plate is respectively connected with the fuse and the positive electrode contact pin terminal, and the positive electrode wiring harness group is perpendicular to the positive electrode contact pin terminal;

negative pole pencil group includes three negative pole pencil subassemblies that the interval set up side by side of group, negative pole pencil subassembly includes negative pole pencil and the negative pole copper bar that end to end connected gradually, negative pole switching copper respectively with the negative pole copper bar with negative pole contact pin terminal is connected, negative pole pencil group with negative pole contact pin terminal sets up perpendicularly, negative pole pencil group arranges in under positive pole pencil group.

The connector plug also comprises a main body rubber core, a plastic baffle covered on the main body rubber core, a socket end baffle and a wire harness end tail cover, wherein an upper cover sealing ring is arranged between the plastic baffle and the plug upper cover, the plug upper cover is clamped on the plastic baffle, and the main body rubber core is clamped on the side wall of the inner cavity of the plug shell;

the socket end baffle is arranged in the socket butt joint part, the harness end tail cover is clamped outside the harness penetrating part, the socket end baffle and the socket butt joint part are provided with sealing rings, and the harness penetrating part and the harness end tail cover are provided with cable sealing rings.

The connector plug further comprises a power-assisted handle and a power-assisted handle locking sliding block, the power-assisted handle comprises a handle side part and a handle holding part, a socket acting protrusion is arranged on the socket shell, a handle mounting hole and a handle arc acting opening used for the socket acting protrusion to move are formed in the handle side part, a handle mounting protrusion corresponding to the handle mounting hole and a socket acting groove used for the socket acting protrusion to be butted are formed in the socket butting part, and a locking sliding block mounting opening used for the power-assisted handle locking sliding block to be mounted is formed in the handle holding part.

The connector socket further comprises a front rubber core sealing ring arranged between the front rubber core of the socket and the socket shell, a signal sealing ring arranged on the signal jack terminal in a sleeved mode, a power jack terminal sealing ring arranged on the power jack terminal assembly in a sleeved mode, and a panel sealing ring arranged on the socket shell.

The utility model discloses 2PIN divides 6PIN to take the connector of fuse's advantage to lie in: 1. the upper layer and the lower layer are arranged, so that the structure is compact, the function of dividing 2PIN into 6PIN is realized, and the safety is high and the maintenance and the replacement are convenient due to the fuse; 2, the whole connector is provided with a waterproof Ip68 structure, so that the waterproof effect is good; 3, the power-assisted handle structure and the high-voltage interlocking structure are adopted, so that hot plugging and hot plugging are avoided, electric arcs are generated, and the safety is further improved; and 4, the 360-degree shielding function of the connector is realized.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an exploded view of the 2PIN to 6PIN fused connector of the present invention;

fig. 2 is an exploded view of the connector plug of the present invention;

fig. 3 is an installation schematic diagram of the positive electrode wire harness group and the negative electrode wire harness group of the present invention;

fig. 4 is a schematic structural diagram of the plug housing of the present invention;

fig. 5 is an exploded view of the connector receptacle of the present invention;

fig. 6 is a cross-sectional view of the 2PIN minus 6PIN fused connector of the present invention;

FIG. 7 is a schematic view of the structure of the power handle of the present invention;

fig. 8 is a schematic structural diagram of the 2 PIN-6 PIN fused connector of the present invention;

fig. 9 is a schematic view of the connector of the present invention in an open state;

FIG. 10 is an enlarged view of FIG. 9;

fig. 11 is a schematic view of the connector of the present invention in a half-open state;

fig. 12 is an enlarged view of fig. 11.

Detailed Description

As shown in fig. 1-6, the connector with fuse for 2PIN division 6PIN according to the present invention includes a connector plug 1 and a connector socket 2 connected with the connector plug 1 in a butt joint manner, wherein the connector socket 2 includes a socket housing 60, a socket front rubber core 61 arranged in the socket housing 60, a power jack terminal assembly 62 arranged in the socket front rubber core 61 in a penetrating manner, a signal jack terminal 63 arranged in the power jack terminal assembly 62 in a penetrating manner, and a socket rear cover 64 fastened to the tail portion of the socket housing 60, the connector plug 1 includes a plug housing 4, a positive PIN terminal 6 and a negative PIN terminal 7 arranged in the plug housing 4, a signal PIN terminal 3 butted with the signal jack terminal 63, a negative adapter copper plate 10, a positive adapter copper plate 11, a negative wire harness group 8, a positive wire harness group 9, and a plug upper cover 13 covered on the plug housing 4, a plug housing inner cavity 40 is arranged in the plug housing 4, and the plug housing 4 is further provided with a socket butt joint portion 41 and a wire harness penetrating portion 42; the positive wiring harness group 9 comprises three groups of positive wiring harness assemblies 30 arranged side by side at intervals, each positive wiring harness assembly 30 comprises a positive wiring harness 35, a positive copper bar 34 and a fuse 33 which are sequentially connected end to end, the positive switching copper plate 11 is respectively connected with the fuse 33 and the positive pin terminal 6, and the positive wiring harness group 9 is perpendicular to the positive pin terminal 6; negative-pole pencil group 8 includes three negative-pole pencil subassemblies 31 that the interval set up side by side of group, negative-pole pencil subassembly 31 includes negative pole pencil 38 and negative pole copper bar 37 that the head and the tail connected gradually, negative pole switching copper 10 respectively with negative pole copper bar 37 with negative pole contact pin terminal 7 is connected, negative-pole pencil group 8 with negative pole contact pin terminal 7 sets up perpendicularly, negative-pole pencil group 8 is arranged in under positive-pole pencil group 9, this structure realizes that 2pin divide into 6 pin's function, and the copper bar that wherein connects the positive pole contact pin terminal 6 of battery to divide out is connected with the fuse, possesses circuit protection function, and the security improves, and two-layer structure of arranging about this connector adopts, and the upper strata is positive copper bar 34 and connects fuse 33, and is close to the upper cover, is favorable to uncapping and can change the fuse, and the later maintenance of being convenient for, raises the efficiency.

The connector plug 1 further comprises a main body rubber core 5, a plastic baffle 12 covered on the main body rubber core 5, a socket end baffle 16 and a wiring harness end tail cover 18, wherein an upper cover sealing ring 14 is arranged between the plastic baffle 12 and the plug upper cover 13, the plug upper cover 13 is clamped on the plastic baffle 12, and the main body rubber core 5 is clamped on the side wall of the plug shell inner cavity 40; socket end baffle 16 is established in socket butt joint portion 41, 18 joints of pencil end tail-hood are in outside the pencil wears to establish portion 42, socket end baffle 16 with be equipped with sealing washer 15 between the socket butt joint portion 41, the pencil wear to establish portion 42 with be equipped with cable sealing washer 17 between the pencil end tail-hood 18, realized the IP68 water-proof effects of connector plug, sealing performance is good.

The connector socket 2 further comprises a front rubber core sealing ring 65 arranged between the socket front rubber core 61 and the socket shell 60, a signal sealing ring 67 sleeved on the signal jack terminal 63, a power jack terminal sealing ring 66 sleeved on the power jack terminal assembly 62 and a panel sealing ring 71 arranged on the socket shell 60.

The connector plug 1 further comprises a shielding ring 70 sleeved on the positive wire harness 35 and the negative wire harness 38, and a shielding elastic sheet 72 arranged between the socket shell 60 and the plug shell 4, wherein the shielding ring 70 is fixed on the plug shell 4 through a shielding pressing strip 72, an elastic sheet clamping groove 74 corresponding to the shielding elastic sheet 72 is formed in the socket butt joint part 41 of the plug shell 4, and the connector plug realizes a 360-degree shielding function.

As shown in fig. 7-12, the connector plug 1 further includes a power-assisted handle 19 and a power-assisted handle locking slider 20, the power-assisted handle 19 includes a handle side portion 43 and a handle hand-held portion 44, the socket housing 60 is provided with a socket actuating protrusion 51, the handle side portion 43 is provided with a handle mounting hole 45 and a handle arc actuating opening 46 for the socket actuating protrusion 51 to move, the socket butt-joint portion 41 is provided with a handle mounting protrusion 49 corresponding to the handle mounting hole 45 and a socket actuating groove 50 for the socket actuating protrusion 51 to butt-joint, the handle hand-held portion 44 is provided with a locking slider mounting opening 47 for the power-assisted handle locking slider 20 to mount, the connector has a high-voltage interlocking function and a handle power-assisted mechanism, the connector can be half-opened through the power-assisted handle 19, so that the signal terminal is disconnected first, and the current of the power terminal is cut off through signal disconnection after signal disconnection, thereby avoiding live insertion and generation of electric arc, which leads to terminal ablation and safety protection of personnel.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.

Claims (4)

1. The utility model provides a 2PIN divides connector of 6PIN area fuses, includes connector plug (1) and connector socket (2) of connector plug (1) butt joint, connector socket (2) include socket shell (60), establish glue core (61), wear to establish before the socket in socket shell (60) glue core (61) before the socket in core (61) power jack terminal subassembly (62), wear to establish before the socket in glue core (61), wear to establish signal jack terminal (63), the joint in power jack terminal subassembly (62) is in lid (64) behind the socket of socket shell (60) afterbody, its characterized in that: the connector plug (1) comprises a plug shell (4), a positive pin terminal (6) and a negative pin terminal (7) which are arranged in the plug shell (4), a signal pin terminal (3) which is in butt joint with the signal jack terminal (63), a negative switching copper plate (10), a positive switching copper plate (11), a negative wire harness group (8), a positive wire harness group (9) and a plug upper cover (13) which is covered on the plug shell (4), wherein a plug shell inner cavity (40) is arranged in the plug shell (4), and the plug shell (4) is also provided with a socket butt joint part (41) and a wire harness penetrating part (42);

the positive wiring harness group (9) comprises three groups of positive wiring harness assemblies (30) which are arranged side by side at intervals, each positive wiring harness assembly (30) comprises a positive wiring harness (35), a positive copper bar (34) and a fuse (33) which are sequentially connected end to end, the positive switching copper plate (11) is respectively connected with the fuse (33) and the positive pin terminal (6), and the positive wiring harness group (9) is perpendicular to the positive pin terminal (6);

negative pole pencil group (8) are including three negative pole pencil subassemblies (31) that set up side by side at the interval, negative pole pencil subassembly (31) are including negative pole pencil (38) and negative pole copper bar (37) that end to end connects gradually, negative pole switching copper (10) respectively with negative pole copper bar (37) with negative pole contact pin terminal (7) are connected, negative pole pencil group (8) with negative pole contact pin terminal (7) set up perpendicularly, negative pole pencil group (8) are arranged in under positive pencil group (9).

2. The 2PIN by 6PIN fused connector of claim 1, wherein: the connector plug (1) further comprises a main body rubber core (5), a plastic baffle (12) covered on the main body rubber core (5), a socket end baffle (16) and a wiring harness end tail cover (18), wherein an upper cover sealing ring (14) is arranged between the plastic baffle (12) and the plug upper cover (13), the plug upper cover (13) is clamped on the plastic baffle (12), and the main body rubber core (5) is clamped on the side wall of the plug shell inner cavity (40);

socket end baffle (16) are established in socket butt joint portion (41), pencil end tail-hood (18) joint is in outside the pencil wears to establish portion (42), socket end baffle (16) with be equipped with sealing washer (15) between socket butt joint portion (41), the pencil wear to establish portion (42) with be equipped with cable sealing washer (17) between pencil end tail-hood (18).

3. The 2PIN by 6PIN fused connector of claim 1, wherein: connector plug (1) still includes helping hand handle (19) and helping hand handle locking slider (20), helping hand handle (19) are including handle lateral part (43) and handle handheld portion (44), be equipped with socket action arch (51) on socket shell (60), be equipped with on handle lateral part (43) handle mounting hole (45) and be used for handle arc action mouth (46) that socket action arch (51) removed, be equipped with on socket butt joint portion (41) with handle mounting hole (45) corresponding handle installation arch (49) and be used for socket action groove (50) of protruding (51) butt joint are acted to the socket, be equipped with on handle handheld portion (44) and be used for locking slider mounting hole (47) of helping hand handle locking slider (20) installation.

4. The 2PIN by 6PIN fused connector of claim 1, wherein: connector socket (2) still including establishing before the socket glue core (61) with glue core sealing washer (65), cover before between socket shell (60) and establish signal sealing washer (67), cover on signal jack terminal (63) are established power jack terminal sealing washer (66) on the power jack terminal subassembly (62), are established panel sealing washer (71) on socket shell (60).

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