CN213425350U

CN213425350U - Power harness convenient to equipment

Info

Publication number: CN213425350U
Application number: CN202022431474.5U
Authority: CN
Inventors: 倪保林; 余炜; 王爱国
Original assignee: Anhui Chenyue Electronics Co ltd
Current assignee: Anhui Chenyue Electronics Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-11
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a power pencil convenient to equipment, includes the power cord, the sleeve has been cup jointed to the power cord lateral wall, sleeve one side is connected with the input connector, the inside middle section connector that is provided with of input connector, the power cord includes sinle silk and line cover, the line cover cup joint in the sinle silk lateral wall, the sinle silk runs through the middle section connector is connected with the terminal, the terminal is fixed in inside the input connector. The utility model discloses an utilize the middle section connector to connect input connector and power cord, cup joint the sleeve again fixedly, not only stable in structure to adopt detachable connection structure, can improve the packaging efficiency of pencil link.

Description

Power harness convenient to equipment

Technical Field

The utility model belongs to the technical field of the power pencil, in particular to power pencil convenient to equipment.

Background

The power pencil plays important transmission effect at the circuit connection of equipment, processes the connection pencil that can directly peg graft after assembling to the power pencil, connects the power pencil between each equipment, has guaranteed electrical equipment's normal operating, adds man-hour to the power pencil, can adopt the structure of equipment to make the power pencil connect usually.

The stability of its structure must be guaranteed in the processing of power pencil, nevertheless when guaranteeing the stability of structure, can make the structure of power pencil comparatively complicated, and the structural component who adopts usually appears the skew condition of installation easily when assembling, and easy leading to inner structure is unstable, has not only reduced the security of power pencil, still makes the packaging efficiency of power pencil reduce.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides a power pencil convenient to equipment, and concrete technical scheme is as follows:

the utility model provides a power pencil convenient to equipment, includes the power cord, the sleeve has been cup jointed to the power cord lateral wall, sleeve one side is connected with the input connector, the inside middle section connector that is provided with of input connector, the power cord includes sinle silk and line cover, the line cover cup joint in the sinle silk lateral wall, the sinle silk runs through the middle section connector is connected with the terminal, the terminal is fixed in inside the input connector.

Further, the input connector comprises a shell, a first limiting block and a first guide opening, the first guide opening is formed in one side of the shell, the first limiting block is vertically fixed on the inner wall of the shell, the number of the first limiting block is two, the terminals are fixed between the first limiting blocks, and the terminals are attached to the first guide opening in one side of the terminals.

Furthermore, the input connector further comprises a connecting ring, the connecting ring is fixed on one side, away from the first guide port, of the shell, and the sleeve is sleeved on the side wall of the connecting ring in a threaded manner.

Furthermore, the input connector further comprises a second limiting block, the second limiting block is vertically fixed on the inner side wall of the shell, the middle section connector comprises a third limiting block and a clamping block, the third limiting block is vertically fixed on the side wall of the clamping block, and the third limiting block is inserted between the second limiting block and the shell.

Furthermore, a second guide port is formed in the clamping block, a third guide port is formed in the clamping block and is close to the inner side of the second guide port in a penetrating mode, the third guide port is located, an opening in one side of the second guide port is horn-shaped, the wire sleeve is inserted into the second guide port in a penetrating mode, and the wire core is inserted into the third guide port in a penetrating mode.

Furthermore, the middle section connector further comprises a magnetic block, the magnetic block is embedded and fixed on one side of the clamping block, the power line further comprises a metal ring, the metal ring is embedded and sleeved on the side wall of the wire sleeve, and one side of the magnetic block is connected to the side wall of the metal ring.

Further, the inner wall of the sleeve is provided with a rubber pad, and one side of the rubber pad is attached and fixed to the side wall of the metal ring.

The utility model has the advantages that: through utilizing the middle section connector to connect input connector and power cord, cup joint the sleeve again fixedly, not only stable in structure to adopt detachable connection structure, can improve the packaging efficiency of pencil link.

Drawings

Fig. 1 is a schematic view illustrating an overall structure of a power harness of the present invention, which is easy to assemble;

FIG. 2 shows a cross-sectional view of the integral interconnect structure of the present invention;

fig. 3 is a schematic view illustrating a connection structure between a power line and a middle connector according to the present invention;

fig. 4 shows a schematic structural diagram of the middle section connector of the present invention;

fig. 5 shows a cross-sectional view of the sleeve structure of the present invention;

shown in the figure: 1. an input connector; 11. a housing; 12. a first stopper; 13. a first guide port; 14. a connecting ring; 15. a second limiting block; 2. a sleeve; 21. a rubber pad; 3. a power line; 31. a wire core; 32. a metal ring; 33. a wire sleeve; 4. a terminal; 5. a middle section connector; 51. a third limiting block; 52. a bit block; 521. a second guide port; 522. a third guide port; 53. a magnetic block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A power supply wire harness convenient to assemble comprises a power supply wire 3, wherein a sleeve 2 is sleeved on the side wall of the power supply wire 3, an input connector 1 is connected to one side of the sleeve 2, a middle section connector 5 is arranged inside the input connector 1, the power supply wire 3 comprises a wire core 31 and a wire sleeve 33, the wire sleeve 33 is sleeved on the side wall of the wire core 31, the wire core 31 penetrates through the middle section connector 5 and is connected with a terminal 4, and the terminal 4 is fixed inside the input connector 1; through utilizing middle section connector 5 to be connected input connector 1 and power cord 3, cup joint sleeve 2 again fixedly, not only stable in structure to adopt detachable connection structure, can improve the packaging efficiency of pencil link.

As shown in fig. 2, the input connector 1 includes a housing 11, first limiting blocks 12 and first guide openings 13, the first guide openings 13 are disposed on one side of the housing 11, the first limiting blocks 12 are vertically fixed on an inner wall of the housing 11, two first limiting blocks 12 are disposed, the terminals 4 are fixed between the two first limiting blocks 12, and one side of each terminal 4 is attached to the first guide opening 13; the terminal 4 is limited and fixed through the first limiting block 12, the connection position of the terminal 4 and the first guide opening 13 is ensured, and the connection precision of external wiring and the terminal 4 is ensured through the first guide opening 13.

The input connector 1 further comprises a connecting ring 14, the connecting ring 14 is fixed on one side of the shell 11 away from the first guide port 13, and the sleeve 2 is sleeved on the side wall of the connecting ring 14 in a threaded manner; the sleeve 2 and the input connector 1 are connected more conveniently and quickly by the threaded sleeve connection of the sleeve 2 and the connecting ring 14.

As shown in fig. 2 and fig. 3, the input connector 1 further includes a second limiting block 15, the second limiting block 15 is vertically fixed on the inner side wall of the housing 11, the middle connector 5 includes a third limiting block 51 and a locking block 52, the third limiting block 51 is vertically fixed on the side wall of the locking block 52, and the third limiting block 51 is inserted between the second limiting block 15 and the housing 11; the middle section connector 5 is connected with the inner part of the input connector 1 through the third limiting block 51 which is inserted between the second limiting block 15 and the shell 11, and the installation is convenient and the structure is stable.

As shown in fig. 4, a second guide opening 521 is formed in the position-clamping block 52, a third guide opening 522 is formed in the position-clamping block 52 through the inner side of the second guide opening 521, the opening of the third guide opening 522, which is located on one side of the second guide opening 521, is in a horn shape, the wire sleeve 33 is inserted into the second guide opening 521, and the wire core 31 is inserted into the third guide opening 522; the power line 3 is fixedly connected in a guiding way through the second guide opening 521 and the third guide opening 522, the connection stability of the power line 3 is guaranteed, and the horn-shaped third guide opening 522 can enable the wire core 31 to be connected more conveniently.

The middle section connector 5 further comprises a magnetic block 53, the magnetic block 53 is embedded and fixed on one side of the clamping block 52, the power cord 3 further comprises a metal ring 32, the metal ring 32 is embedded and sleeved on the side wall of the cord sleeve 33, and one side of the magnetic block 53 is connected to the side wall of the metal ring 32; when the power cord 3 is connected to the middle connector 5, the power cord 3 can be connected to the middle connector 5 more quickly by the attraction force of the magnetic block 53 to the metal ring 32.

As shown in fig. 5, a rubber pad 21 is arranged on the inner wall of the sleeve 2, and one side of the rubber pad 21 is attached and fixed to the side wall of the metal ring 32; the metal ring 32 of the power line 3 is clamped and fixed by the rubber pad 21, so that the power line 3 can be insulated and can buffer the connection between the power line 3 and the sleeve 2.

When the utility model is implemented, the utility model,

firstly, assembling the power line 3 and the middle-section connector 5 according to fig. 3, inserting the wire core 31 of the power line 3 into the horn-shaped second guide opening 521 in the clamping block 52, extending out from the other end, and under the mutual attraction action of the magnetic block 53 embedded in the clamping block 52 and the metal ring 32 sleeved on the wire sleeve 33, the wire sleeve 33 of the power line 3 also enters the third guide opening 522 on the clamping block 52, and the magnetic block 53 and the metal ring 32 are fixed by magnetic connection, so that the connection of the power line 3 and the middle-section connector 5 is very convenient and convenient, and the wire core 31 extending out of the clamping block 52 is assembled into a whole for further assembly, and then the installation and fixation of the terminal 4 are carried out on the wire core 31 extending out of the clamping block 52, so that the middle-section connector 5 is fixed between the terminal 4 and the power line 3, thereby forming a stable connection structure;

then, the connected structure is assembled with the input connector 1 according to fig. 2, the middle connector 5 connected with the power line 3 is inserted into the shell 11 of the input connector 1, the shell 11 is of an openable structure, the second limiting block 15 in the shell 11 limits the third limiting block 51 on the clamping block 52 in the shell 11, so that the position accuracy of the internal connection of the wiring harness is ensured, meanwhile, the terminal 4 connected with the wire core 31 is also just clamped between the two first limiting blocks 12, under the guarantee of the accuracy of each connection position, the terminal 4 is attached and fixed on the inner wall of the shell 11 and connected to the first guide port 13 arranged on the shell 11, so that the external connection stability of the wiring harness is ensured, and finally, the shell 11 is closed to complete the fixation of the input connector 1;

finally, sleeve 2 is sleeved on wire sleeve 33, sleeve 2 is moved to connecting ring 14 of input connector 1, through the threaded connection of the inner wall of sleeve 2 and the side wall of connecting ring 14, sleeve 2 is fixedly connected with input connector 1, and rubber pad 21 inside sleeve 2 is attached to metal ring 32 of power line 3, so that rubber pad 21 fixes metal ring 32, thereby the connection of power line 3 is more stable, rubber pad 21 can play the roles of buffering power line 3 stretching and internal insulation, and the safety of the wiring harness is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, but rather, the appended claims are intended to cover all such modifications, equivalents, and improvements as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a power pencil convenient to equipment which characterized in that: including power cord (3), sleeve (2) have been cup jointed to power cord (3) lateral wall, sleeve (2) one side is connected with input connector (1), input connector (1) inside is provided with middle section connector (5), power cord (3) are including sinle silk (31) and line cover (33), line cover (33) cup joint in sinle silk (31) lateral wall, sinle silk (31) run through middle section connector (5) are connected with terminal (4), terminal (4) are fixed in inside input connector (1).

2. A power supply harness for facilitating assembly as set forth in claim 1, wherein: input connector (1) includes casing (11), first stopper (12) and first direction mouth (13), casing (11) one side is provided with first direction mouth (13), casing (11) inner wall vertical fixation has first stopper (12), first stopper (12) are provided with two, terminal (4) are fixed in two between first stopper (12), terminal (4) one side laminating connect in first direction mouth (13).

3. A power supply harness for facilitating assembly as set forth in claim 2, wherein: the input connector (1) further comprises a connecting ring (14), the connecting ring (14) is fixed to one side, away from the first guide port (13), of the shell (11), and the sleeve (2) is sleeved on the side wall of the connecting ring (14) in a threaded mode.

4. A power supply harness for facilitating assembly as set forth in claim 3, wherein: the input connector (1) further comprises a second limiting block (15), the second limiting block (15) is vertically fixed on the inner side wall of the shell (11), the middle section connector (5) comprises a third limiting block (51) and a clamping block (52), the third limiting block (51) is vertically fixed on the side wall of the clamping block (52), and the third limiting block (51) is inserted between the second limiting block (15) and the shell (11).

5. A power supply harness as claimed in claim 4, wherein: the inside second guide way (521) of having seted up of screens piece (52), screens piece (52) are close to second guide way (521) inboard runs through and has seted up third guide way (522), third guide way (522) are located second guide way (521) one side opening is the horn type, second guide way (521) inside grafting has wire cover (33), third guide way (522) inside runs through the grafting and has sinle silk (31).

6. A power supply harness as claimed in claim 4, wherein: middle section connector (5) still include magnetic force piece (53), magnetic force piece (53) embedding is fixed in screens piece (52) one side, power cord (3) still include becket (32), becket (32) embedding cup joint in line cover (33) lateral wall, magnetic force piece (53) one side connect in becket (32) lateral wall.

7. A power supply harness for facilitating assembly as set forth in claim 6, wherein: the inner wall of the sleeve (2) is provided with a rubber pad (21), and one side of the rubber pad (21) is attached and fixed to the side wall of the metal ring (32).