CN219017977U

CN219017977U - Waterproof power line capable of being spliced

Info

Publication number: CN219017977U
Application number: CN202223327701.5U
Authority: CN
Inventors: 叶国华
Original assignee: SHENZHEN GUOWEIYUAN TECHNOLOGY CO LTD
Current assignee: SHENZHEN GUOWEIYUAN TECHNOLOGY CO LTD
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-12
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a spliced waterproof power line which comprises a first cable and a wire winding roller, wherein a limiting block is arranged at the left end of the first cable, a first silica gel ring is arranged outside the first cable, a second silica gel ring is arranged on the right side of the first silica gel ring, a movable wire block is arranged on the right side of the second silica gel ring, an opposite-inserting structure is arranged on the left side of the limiting block, an inner wire is arranged on the inner side of the movable wire block, a second cable is arranged on the left side of the outer wire, and the wire winding roller is arranged on the right side of the first cable. This waterproof power cord that can splice compares with current power cord, is provided with mosaic structure, can splice the cable, is favorable to convenient extension cable length, and the device is provided with waterproof construction simultaneously, can prevent that water from penetrating from joint department and causing the short circuit, is favorable to improving the security of the device, and the device still is provided with winding structure, can make things convenient for quick cable to roll up after the use, is favorable to improving the convenience of the device.

Description

Waterproof power line capable of being spliced

Technical Field

The utility model relates to the technical field of electricity, in particular to a spliced waterproof power line.

Background

The power line is an electric wire for transmitting current, the current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to purposes, the AC power line is a wire passing through alternating current with higher voltage, the wire can be formally produced by a safety certification party because the voltage is higher and a unified standard is required, and the DC line basically passes through direct current with lower voltage, so that the requirement on safety is not strict with the AC line, but the unified safety certification is required in various countries.

The device comprises at least two power supply lines and an insulating coating for coating the at least two power supply lines, wherein a shielding layer is coated outside the insulating layer of the at least two power supply lines, and another insulating layer is arranged outside the shielding layer of at least one of the at least two power supply lines and used for mutually isolating the shielding layer of each of the at least two power supply lines.

The device is convenient to realize the monitoring to the current-carrying line leakage current through the shielding layer, but does not have a rapid splicing structure, when the device needs to be prolonged, materials of the cable cores are only stripped by insulating covers, shielding layers and the like of two power lines through the wire stripping pliers, core materials of the two power lines are wound and screwed up, the live wire, the zero wire and the bottom wire are wound tightly through insulating tapes respectively after the core materials are wound and screwed up, the splicing is completed, the process is extremely complicated, the cable cores are easily sheared in the wire stripping process of the wire stripping pliers, the two wires are also very troublesome to split subsequently, and technical innovation is carried out on the basis of the existing power lines according to the conditions.

Disclosure of Invention

The utility model aims to provide a spliced waterproof power line so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof power cord that can splice, includes cable one and receipts line roller, the left end of cable one is provided with the stopper, and the outside of cable one is provided with silica gel circle one, the right side of silica gel circle one is provided with silica gel circle two, and the right side of silica gel circle two is provided with movable silk piece, the left side of stopper is provided with to inserting the structure, the inboard of movable silk piece is provided with interior silk, and the inboard of interior silk is provided with outer silk, the left side of outer silk is provided with cable two, receive line roller installs in the right side of cable one.

Further, a rubber ring is arranged outside the second cable, and the central axis of the rubber ring is overlapped with the central axis of the second cable.

Further, the right side of the rubber ring is provided with a silica gel ring IV, and the right side of the silica gel ring IV is provided with a silica gel ring III.

Further, a connecting structure is arranged at the left end of the second cable, and an anti-folding protection area is arranged at the left side of the connecting structure.

Further, a plug is arranged on the left side of the anti-folding protection area, and a silica gel layer is arranged on the outer wall of the left side of the plug.

Further, the front end of the wire collecting roller is provided with an inserting wire disc, and the central axis of the inserting wire disc is overlapped with the central axis of the wire collecting roller.

Further, the front end of the inserting wire disc is provided with a roller collecting assembly, the roller collecting assembly comprises a roller shaft and a crank, and the crank is arranged at the front end of the roller shaft.

Further, the outside of roller is provided with the support body, and the lower extreme of support body is provided with the base.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with mosaic structure, can splice the cable, is favorable to convenient extension line cable length, and the device is provided with waterproof construction simultaneously, can prevent that water from the joint infiltration from causing the short circuit, is favorable to improving the security of the device, and the device still is provided with winding structure, can make things convenient for quick cable to roll after the use, is favorable to improving the convenience of the device.

1. According to the utility model, through the arrangement of the first cable, the limiting block, the movable wire block, the opposite inserting structure, the inner wire, the outer wire and the second cable, the opposite inserting structure comprises the insertion holes and the inserting pins, the insertion holes and the inserting pins are respectively connected with each strand of cable cores of the first cable and the second cable, each pair of insertion holes and the inserting pins are mutually insulated, the limiting block can prevent the movable wire block from sliding out of the first cable, the movable wire block is of a hollow cylindrical structure, the inner wire is arranged on the inner side of the movable wire block, the inner wire is meshed with the outer wire outside the cable, when a user needs to split the first cable and the second cable, the inner wire is separated from the outer wire by rotating the movable wire block, the opposite inserting structure is separated, the first cable and the second cable can be split, and when the first cable and the second cable are needed to be spliced, the inner wire and the outer wire can be spliced by rotating the movable wire block, and the connection structure at the left end of the second cable is identical to the structure, if the inner wire is needed, and the length of the cable can be increased by the user, and the extension line can be spliced conveniently.

2. According to the utility model, through the arrangement of the first cable, the winding roller, the wire inserting disc, the winding roller assembly, the roller shaft, the crank, the frame body and the base, the roller shaft is in rotary connection with the frame body, when a user finishes using the device and needs to arrange and store the cables, the device cable connected to the wire inserting disc can be pulled down, the crank is rocked, the crank drives the roller shaft to rotate, the roller shaft drives the winding roller to rotate, so that the first cable is wound on the winding roller, the user can shake the crank by one hand, and the other hand arranges the cables so that the cables can be orderly wound on the winding roller through the process, and the user can conveniently and rapidly wind the cables after using the device, thereby being beneficial to improving the convenience of the device.

Drawings

Fig. 1 is a schematic front view of a spliced waterproof power cord according to the present utility model;

FIG. 2 is a schematic diagram of a partially front cross-sectional enlarged structure of a movable wire block and an opposite-plug structure of a water-proof power cord capable of being spliced according to the present utility model;

fig. 3 is a schematic perspective view of a movable wire block of a water-proof power line capable of being spliced.

Fig. 4 is a schematic side view of a spliced waterproof power cord according to the present utility model.

In the figure: 1. a first cable; 2. a limiting block; 3. a first silica gel ring; 4. a second silica gel ring; 5. a movable wire block; 6. an opposite-plug structure; 7. an inner wire; 8. an outer thread; 9. a second cable; 10. a wire winding roller; 11. a silica gel ring III; 12. a silica gel ring IV; 13. a rubber ring; 14. a connection structure; 15. an anti-folding protection area; 16. a plug; 17. a silica gel layer; 18. an insert disc; 19. a roller collecting assembly; 1901. a roll shaft; 1902. a crank; 20. a frame body; 21. and (5) a base.

Detailed Description

As shown in fig. 1-3, a waterproof power cord that can splice, including cable one 1 and receipts line roller 10, the left end of cable one 1 is provided with stopper 2, and the outside of cable one 1 is provided with silica gel circle one 3, and the right side of silica gel circle one 3 is provided with silica gel two 4, and the right side of silica gel two 4 is provided with movable wire piece 5, the left side of stopper 2 is provided with pair plug structure 6, the inboard of movable wire piece 5 is provided with interior silk 7, and the inboard of interior silk 7 is provided with outer silk 8, the left side of outer silk 8 is provided with cable two 9, receive line roller 10 installs in the right side of cable one 1, pair of plug structure 6 contains jack and contact pin, jack and contact pin link to each strand cable core with cable one 1 and cable two 9 respectively, and all insulate each other between jack and the contact pin, stopper 2 can prevent that movable wire piece 5 from sliding out from cable one 1, the movable wire piece 5 is hollow cylinder structure, its inboard is provided with interior silk 7, the second wire 7 need take-up wire piece 9 and the extension line 1 need be rotated with cable one another in the second cable 5, the opposite cable 5 need the extension line to stretch out of cable 1, the extension line can be accomplished to the extension line can be rotated to the second, the pair of extension line can be accomplished to the extension line 1 to the end when the second need to stretch out of cable 1 to the second cable 1, the extension line is needed to the extension line is just to the extension line to the second, can be connected with the second cable 1 to the extension line to the second cable 5, can be accomplished to the extension line is needed to the extension line to the one end of the cable 5.

As shown in fig. 1 and 4, a rubber ring 13 is arranged outside a second cable 9, the central axis of the rubber ring 13 coincides with the central axis of the second cable 9, a fourth silica gel ring 12 is arranged on the right side of the rubber ring 13, a third silica gel ring 11 is arranged on the right side of the fourth silica gel ring 12, a connecting structure 14 is arranged at the left end of the second cable 9, an anti-folding protection area 15 is arranged on the left side of the connecting structure 14, a plug 16 is arranged on the left side of the anti-folding protection area 15, a silica gel layer 17 is arranged on the left outer wall of the plug 16, the first silica gel ring 3 is connected with a limiting block 2, the second silica gel ring 4 is connected with a movable wire block 5, when a user splices the first cable 1 with the second cable 9 and tightens the movable wire block 5, the movable wire block 5 forces the second silica gel ring 4 to squeeze the first silica gel ring 3, the third silica gel ring 11 and the fourth silica gel ring 12 are tightly attached, and the third silica gel ring 11 and the fourth silica gel ring 12 are tightly attached, so that the connecting part of the cable has a waterproof effect, meanwhile, when a user inserts the plug 16 into a wall, the silica gel layer 17 is tightly attached to the plane of the wall, moisture infiltration can be prevented, and a waterproof effect is achieved, through the process, the device can prevent water from being infiltrated from joints to cause short circuit, the safety of the device is improved, the front end of the wire winding roller 10 is provided with the wire winding disc 18, the central axis of the wire winding disc 18 coincides with the central axis of the wire winding roller 10, the front end of the wire winding disc 18 is provided with the wire winding disc assembly 19, the wire winding assembly 19 comprises a roller shaft 1901 and a crank 1902, the front end of the roller shaft 1901 is provided with the crank 1902, the outer part of the roller shaft 1901 is provided with a frame body 20, the lower end of the frame body 20 is provided with a base 21, the roller shaft 1901 is in rotary connection with the frame body 20, and when the device is used by the user, a cable of equipment connected on the wire winding disc 18 can be pulled down, and shake the crank 1902, the crank 1902 drives the roller 1901 to rotate, and the roller 1901 drives the take-up roller 10 to rotate, so that the first cable 1 is wound on the take-up roller 10, a user can shake the crank 1902 with one hand, and the other hand is used for arranging the cables so that the cables can be orderly wound on the take-up roller 10 through the process, and the user can conveniently and rapidly wind the cables after using the device, thereby being beneficial to improving the convenience of the device.

To sum up: when the spliced waterproof power cord is used, firstly, the opposite plug structure 6 comprises a jack and a pin, the jack and the pin are respectively connected with each strand of cable cores of the cable I1 and the cable II 9, the plug 2 is mutually insulated between each pair of jack and pin, the movable wire block 5 can be prevented from sliding out from the cable I1, the movable wire block 5 is of a hollow cylindrical structure, the inner side of the movable wire block 5 is provided with an inner wire 7, the inner wire 7 is meshed with an outer wire 8 outside the cable II 9, when a user needs to split the cable I1 and the cable II 9, the movable wire block 5 is only required to be rotated to separate the inner wire 7 from the outer wire 8, and then the opposite plug structure 6 is separated, so that the splitting of the cable I1 and the cable II 9 can be completed, and when the cable I1 and the cable II 9 are required to be spliced, the opposite plug structure 6 is only required to be inserted, and the movable wire block 5 is rotated to enable the inner wire 7 to be tightly snapped with the outer wire 8, the connection structure 14 at the left end of the second cable 9 is the same as the above structure, if necessary, the user can extend the cable length by increasing the cable, through the above process, the user can splice the cable, the first silica gel layer 17 is connected with the limiting block 2, the second silica gel layer 4 is connected with the movable wire block 5, when the user splices the first cable 1 with the second cable 9 and tightens the movable wire block 5, the movable wire block 5 forces the second silica gel layer 4 to squeeze the first silica gel layer 3, so that the two are tightly attached, and the third silica gel layer 11 and the fourth silica gel layer 12 are tightly attached, so that the connection part of the cable has a waterproof effect, meanwhile, when the user inserts the plug 16 into the wall, the silica gel layer 17 is tightly attached with the plane of the wall insert, so that moisture penetration is prevented, the waterproof effect is achieved, through the above process, the roll shaft 1901 is rotationally connected with the frame 20, when the user finishes using the device and needs to arrange and store the cables, the equipment cables connected to the wire inserting disc 18 can be pulled down, the crank 1902 is rocked, the crank 1902 drives the roller shaft 1901 to rotate, the roller shaft 1901 drives the wire collecting roller 10 to rotate, the user can shake the crank 1902 by one hand and arrange the cables by the other hand so that the cables can be orderly wound on the wire collecting roller 10 through the process, and the user can conveniently and rapidly wind the cables after using the device, so that the working principle of the spliced waterproof power supply wire is that.

Claims

1. The utility model provides a waterproof power cord that can splice, includes cable one (1) and receipts line roller (10), its characterized in that, the left end of cable one (1) is provided with stopper (2), and the outside of cable one (1) is provided with silica gel circle one (3), the right side of silica gel circle one (3) is provided with silica gel circle two (4), and the right side of silica gel circle two (4) is provided with movable silk piece (5), the left side of stopper (2) is provided with to inserting structure (6), the inboard of movable silk piece (5) is provided with interior silk (7), and the inboard of interior silk (7) is provided with outer silk (8), the left side of outer silk (8) is provided with cable two (9), receive line roller (10) install in the right side of cable one (1).

2. The spliced waterproof power line according to claim 1, wherein a rubber ring (13) is arranged outside the second cable (9), and the central axis of the rubber ring (13) coincides with the central axis of the second cable (9).

3. The spliced waterproof power line according to claim 2, wherein a fourth silica gel ring (12) is arranged on the right side of the rubber ring (13), and a third silica gel ring (11) is arranged on the right side of the fourth silica gel ring (12).

4. The spliced waterproof power line according to claim 1, wherein a connecting structure (14) is arranged at the left end of the second cable (9), and an anti-folding protection area (15) is arranged at the left side of the connecting structure (14).

5. The spliced waterproof power line according to claim 4, characterized in that a plug (16) is arranged on the left side of the anti-folding protection area (15), and a silica gel layer (17) is arranged on the left outer wall of the plug (16).

6. The spliced waterproof power line according to claim 1, wherein an insert disc (18) is arranged at the front end of the wire collecting roller (10), and the central axis of the insert disc (18) coincides with the central axis of the wire collecting roller (10).

7. The spliced waterproof power line according to claim 6, wherein a roller collecting assembly (19) is arranged at the front end of the plug board (18), the roller collecting assembly (19) comprises a roller shaft (1901) and a crank (1902), and the crank (1902) is arranged at the front end of the roller shaft (1901).

8. The spliced waterproof power cord according to claim 7, wherein a frame body (20) is arranged outside the roll shaft (1901), and a base (21) is arranged at the lower end of the frame body (20).