CN212570431U

CN212570431U - Wire harness with improved safety protection performance

Info

Publication number: CN212570431U
Application number: CN202021230230.4U
Authority: CN
Inventors: 江建
Original assignee: Suzhou Wanrong Cable Technology Co ltd
Current assignee: Suzhou Wanrong Cable Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-19
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a wire harness for improving safety protection, which comprises splicing pieces, wherein the splicing pieces are internally provided with placing through holes, the placing through hole is connected with the partition piece through a plurality of partition blocks, a certain distance is formed between the splicing piece and the partition piece, the distance is divided into a plurality of placing areas through the plurality of partition blocks, the placing area is internally provided with a filler, the isolating piece is internally provided with a wire harness through hole, a wire harness is placed in the wire harness through hole, the outer wall of the splicing piece is provided with a plurality of connecting blocks and a plurality of connecting grooves, the shapes and the sizes of the connecting blocks are matched with the connecting grooves, the wire harness splicing device is characterized in that a plurality of splicing blocks and a plurality of splicing grooves are respectively arranged at two ends of each splicing piece, the shapes and the sizes of the splicing blocks are matched with the splicing grooves, every two splicing pieces can be connected through the splicing blocks and the splicing grooves, and safety protection of the wire harness is effectively achieved.

Description

Wire harness with improved safety protection performance

Technical Field

The utility model relates to a pencil field especially relates to improve safety protection's pencil.

Background

The wiring harness is used for connecting signals and power supplies between carrying devices, is a wiring component for connecting each electrical device in a circuit and is used for transmitting the signals and the power supplies between electronic components.

The traditional electronic wire harness has the following problems during installation and use, and equipment cannot continue to operate easily:

1. the wire harness is directly exposed outside, and when the carrying equipment displaces, the wire harness is frequently bent and extruded to damage and break;

2. the phenomenon of winding and disconnection caused by unstable fixation of the wire harness often occurs in the use process;

3. because the corrosion resistance and the high temperature resistance of the wire harness are poor, the wire harness is easy to break down, the service performance is further reduced, and the service life is further prolonged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a wire harness which effectively improves the safety protection performance of the wire harness.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a pencil that improves safety protection nature, includes the splice, be provided with in the splice and place the through-hole, it is connected with the separator through a plurality of spacing blocks in the through-hole to place, have a determining deviation between splice and the separator and separate into a plurality of districts of placing through a plurality of spacing blocks with the interval, place and place the filler in the district, be provided with the pencil through-hole in the separator, the pencil has been placed in the pencil through-hole, be provided with a plurality of connecting blocks and a plurality of spread groove on the splice outer wall, the shape and the size and the spread groove phase-match of connecting block, the splice both ends are provided with a plurality of splices and a plurality of splice groove respectively, the shape and the size and the splice groove phase-match of splice, per two can be connected through splice and splice groove between the splice.

The utility model provides an improve pencil of safety protection nature, its beneficial effect is: through placing the pencil in the pencil through-hole of splice, avoid intertwine between the many pencil, the pencil through-hole is installed in placing the through-hole, owing to place in the through-hole have a plurality of districts of placing, through placing the filler in placing the district, select the filler of different materials, can further improve corrosion resistance or high temperature resistance to the pencil, the splice can be through spread groove and the connecting block interconnect that sets up on its outer wall, it is in disorder to avoid a plurality of splices to place, the splice both ends still are provided with splice and splice groove respectively, can select the length of concatenation as required, can avoid the pencil to bend the extrusion and damage the emergence of breaking and winding circuit break phenomenon through the splice.

Further, the splicers can be connected with a security protection shell, be provided with a plurality of shell connecting grooves on the security protection shell inner wall, the shape and the size of shell connecting groove and connecting block phase-match collect the arrangement and improve the protection effect to a plurality of splicers that are connected through the security protection shell.

Further, the casing spread groove is transversal personally submits the square and includes four right angle casings that can dismantle the connection, right angle casing has two mutually perpendicular's casing limit, two of mutually perpendicular be provided with casing spread groove and casing connecting piece on the free end on casing limit respectively, the shape and the size and the casing connecting piece phase-match of casing spread groove set up detachable casing limit, the installation and the maintenance of the pencil of being convenient for.

Further, the right-angle housing can be connected with the extension housing that has extension spread groove, extension connecting piece through casing spread groove, casing connecting piece, extend spread groove, extension connecting piece respectively with extend the spread groove, extend the shape and the size phase-match of connecting piece, can be according to the size and the capacity of the quantity adjustment casing of pencil.

Further, every the casing edge all is provided with the mounting groove, the casing limit can be connected with the pendant through the mounting groove, can hang up the pencil, avoids damaging because of placing too moist pencil that leads to on ground, or breaks because of the extrusion.

Further, the filler is any one or more of ceramic silicon rubber, a high-temperature-resistant material and a waterproof material, and the filler can be selected according to the requirement of the installation environment.

Further, the pencil includes many sinle silks, the sinle silk comprises a plurality of wires, sinle silk outside cladding has first insulation layer, first insulation layer outside cladding has the filling layer, the filling layer outside cladding has the second insulation layer, second insulation layer outside is provided with the coating, can effectively protect the sinle silk

Furthermore, the first insulating layer and the second insulating layer are made of plastic-compression insulating rubber, so that mutual touch between the wire cores is prevented

Furthermore, PVC is filled in the filling layer, so that the insulation effect is improved, and the loss is reduced.

Drawings

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

FIG. 2 is a schematic structural view of two splicing elements when spliced;

fig. 3 is a schematic view of the structure of the wire harness.

In the figure:

1-splicing piece; 2-placing the through hole; 3-a spacer; 31-a placement area; 4-an isolation block; 5-a wiring harness through hole; 6-harness; 61-wire core; 62-a wire; 63-a first insulating layer; 64-a filler layer; 65-a second insulating layer; 66-coating layer; 7-connecting blocks; 8-connecting grooves; 9-splicing blocks; 10-splicing grooves; 11-a security housing; 12-in-shell connection slots; 13-a right angle housing; 14-a housing connection slot; 15-a housing connection; 16-an extension housing; 17-mounting groove.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1-3, the wire harness for improving the safety protection performance comprises a splicing member 1, wherein a placing through hole 2 is formed in the splicing member 1, the placing through hole 2 is connected with a partition member 3 through a plurality of partition blocks 4, a certain distance is formed between the splicing member 1 and the partition member 3, the distance is divided into a plurality of placing areas 31 through the plurality of partition blocks 4, fillers are placed in the placing areas 31, the fillers are any one or more of ceramic silicon rubber, high-temperature-resistant materials and waterproof materials, a wire harness through hole 5 is formed in the partition member 3, and a wire harness 6 is placed in the wire harness through hole 5;

the outer wall of the splicing piece 1 is provided with a plurality of connecting blocks 7 and a plurality of connecting grooves 8, the shape and the size of each connecting block 7 are matched with the corresponding connecting groove 8, two ends of the splicing piece 1 are respectively provided with a plurality of splicing blocks 9 and a plurality of splicing grooves 10, the shape and the size of each splicing block 9 are matched with the corresponding splicing grooves 10, and every two splicing pieces 1 can be connected with each other through the splicing blocks 9 and the splicing grooves 10;

the splicing piece 1 can be connected with a security casing 11, the inner wall of the security casing 11 is provided with a plurality of casing connecting grooves 12, the shapes and the sizes of the casing connecting grooves 12 are matched with the connecting block 7, the cross section of the security casing 11 is square and comprises four detachably connected right-angle casings 13, each right-angle casing 13 is provided with two mutually perpendicular casing edges, the free ends of the two mutually perpendicular casing edges are respectively provided with a casing connecting groove 14 and a casing connecting piece 15, the shapes and the sizes of the casing connecting grooves 14 are matched with the casing connecting pieces 15, the right-angle casing 13 can be connected with an extending casing 16 with an extending connecting groove and an extending connecting piece through the casing connecting groove 14 and the casing connecting piece 15, the extending connecting, extend the connecting piece respectively with extend the spread groove, extend the shape and the size phase-match of connecting piece, every casing edge all is provided with mounting groove 17, and the casing edge can be connected with the pendant through mounting groove 17.

Pencil 6 includes many sinle silks 61, and sinle silk 61 comprises a plurality of wires 62, and sinle silk 61 outside cladding has first insulating layer 63, and the cladding of first insulating layer 63 outside has filling layer 64, and filling layer 64 intussuseption is filled with PVC, and the cladding of filling layer 64 outside has second insulating layer 65, and second insulating layer 65 outside is provided with coating 66, and first insulating layer 63 and second insulating layer 65 all adopt the compression moulding insulating rubber.

Through placing pencil 6 in the pencil through-hole 5 of splice 1, avoid intertwine between many pencil 6, pencil through-hole 5 is installed in placing through-hole 2, owing to place in the through-hole 2 have a plurality of districts 31 of placing, place filler 32 in placing district 31, select the filler 32 of different materials, can further improve corrosion resistance or high temperature resistance to pencil 6, splice 1 can be through spread groove 5 and the 7 interconnect of connecting block that set up on its outer wall, avoid a plurality of splices 1 to place in disorder, splice 1 both ends still are provided with splice 9 and splice groove 10 respectively, can select the length of concatenation as required, can avoid pencil 6 to bend the extrusion and damage the emergence of breaking and winding circuit break through splice 1.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides an improve pencil of safety protection nature which characterized in that: comprises a splicing piece (1), a placing through hole (2) is arranged in the splicing piece (1), the placing through hole (2) is connected with a partition piece (3) through a plurality of partition blocks (4), a certain distance is arranged between the splicing piece (1) and the partition piece (3), the distance is separated into a plurality of placing areas (31) through the plurality of partition blocks (4), a filler is placed in the placing areas (31), a wire harness through hole (5) is arranged in the partition piece (3), a wire harness (6) is placed in the wire harness through hole (5), a plurality of connecting blocks (7) and a plurality of connecting grooves (8) are arranged on the outer wall of the splicing piece (1), the shapes and the sizes of the connecting blocks (7) are matched with the connecting grooves (8), a plurality of splicing blocks (9) and a plurality of splicing grooves (10) are respectively arranged at the two ends of the splicing piece (1), the shapes and the sizes of the splicing blocks (9) are matched with the splicing grooves (10), every two splicing pieces (1) can be connected with a splicing groove (10) through a splicing block (9).

2. The wire harness for improving safety protection according to claim 1, wherein: splice (1) can be connected with security protection casing (11), be provided with a plurality of shell in-connection grooves (12) on security protection casing (11) inner wall, the shape and the size and the connecting block (7) phase-match of shell in-connection groove (12).

3. The wire harness for improving safety protection according to claim 2, wherein: security protection casing (11) cross section personally submits the square and includes four right angle casing (13) that can dismantle the connection, right angle casing (13) have two mutually perpendicular's casing limit, two of mutually perpendicular be provided with casing spread groove (14) and casing connecting piece (15) on the free end on casing limit respectively, the shape and the size and the casing connecting piece (15) phase-match of casing spread groove (14).

4. The wire harness for improving safety protection according to claim 3, wherein: the right-angle shell (13) can be connected with an extension shell (16) with an extension connecting groove and an extension connecting piece through a shell connecting groove (14) and a shell connecting piece (15), and the extension connecting groove and the extension connecting piece are matched with the shape and the size of the extension connecting groove and the extension connecting piece respectively.

5. The wire harness for improving safety protection according to claim 3, wherein: every the casing edge all is provided with mounting groove (17), the casing edge can be connected with the pendant through mounting groove (17).

6. The wire harness for improving safety protection according to claim 1, wherein: the filler is any one or more of ceramic silicon rubber, high-temperature-resistant material and waterproof material.

7. The wire harness for improving safety protection according to claim 1, wherein: pencil (6) include many sinle silks (61), sinle silks (61) comprise a plurality of wires (62), sinle silks (61) outside cladding has first insulating layer (63), first insulating layer (63) outside cladding has filling layer (64), filling layer (64) outside cladding has second insulating layer (65), second insulating layer (65) outside is provided with coating (66).

8. The wire harness for improving safety protection according to claim 7, wherein: the first insulating layer (63) and the second insulating layer (65) are both made of plastic compression insulating rubber.

9. The wire harness for improving safety protection according to claim 7, wherein: the filling layer (64) is filled with PVC.