CN212968355U

CN212968355U - Power plug wire

Info

Publication number: CN212968355U
Application number: CN202022394255.4U
Authority: CN
Inventors: 金美都
Original assignee: Zhejiang Anda Wire And Cable Co ltd
Current assignee: Zhejiang Anda Wire And Cable Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-13
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a power plug wire belongs to the wire and cable field. It has solved the scattered problem of current plug cord cable. The power plug wire comprises a plug and a cable connected with the plug, and further comprises a support with a T-shaped axial section, wherein the support consists of a rod part and a flat head part, the lower end of the rod part is connected with the head part, a ring body is sleeved outside the upper end of the rod part, an external thread sleeve is integrally formed by downward extending the bottom wall of the ring body and is coaxial with the ring body, a round pipe for winding the cable is sleeved outside the rod part, the round pipe is rotatably connected with the rod part through a bearing, and the upper end of the round pipe is fixedly connected with the external thread sleeve; the external thread sleeve is screwed with a rotating ring, the axial section of the rotating ring is L-shaped, and the ring body is positioned in the rotating ring. This power plug wire is convenient for the cable and accomodates.

Description

Power plug wire

Technical Field

The utility model belongs to the wire and cable field relates to a plug cord, especially a power plug cord.

Background

The power plug wire generally comprises a plug and a cable, which are essential items in daily life, and almost all electronic devices use the plug wire.

In the power plug wire sold on the market at present, the length of the cable can not be adjusted generally, when the cable with longer length is touched and the cable utilizes the shorter length, the cable can be distributed in disorder, not only is the appearance not beautiful, but also occupies larger space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a power plug line convenient to cable is accomodate.

The purpose of the utility model can be realized by the following technical proposal: a power plug wire comprises a plug and a cable connected with the plug, and is characterized by also comprising a support with a T-shaped axial section, wherein the support consists of a rod part and a flat-plate-shaped head part, the lower end of the rod part is connected with the head part, a ring body is sleeved outside the upper end of the rod part, an external thread sleeve is integrally formed by downward extending the bottom wall of the ring body, the external thread sleeve is coaxial with the ring body, a round pipe for winding the cable is sleeved outside the rod part, the round pipe is rotatably connected with the rod part through a bearing, and the upper end of the round pipe is fixedly connected with the external thread; the external thread sleeve is screwed with a rotating ring, the axial section of the rotating ring is L-shaped, and the ring body is positioned in the rotating ring.

When the cable winding device is used, the rotating ring is rotated, and the circular tube is driven to synchronously rotate through the ring body, so that the redundant cable is wound outside the circular tube; after the cable was gone round and is established, pushed down the ring body and rotate rotatory ring and make its upwards or downstream to make the cable press from both sides tight location between rotatory ring bottom wall and head, prevent that the cable from scattering, in order to reach better storage effect.

In the power plug cord, the lower end face of the rotating ring is provided with the plurality of heat dissipation holes, and the heat dissipation holes penetrate through the rotating ring in the vertical direction, so that the cable arranged around can be better cooled.

In foretell power plug wire, pole portion be round bar shape, the inside wall of ring body and external screw thread cover is the periphery that matches with pole portion, and the inside wall of ring body and external screw thread cover all pastes with pole portion lateral wall and leans on, improves the rotatory stability of ring body, ensures that the winding process goes on steadily.

In the above power plug cord, the bottom of the head is attached and fixed with a non-slip mat for positioning the whole bracket.

In the power plug wire, the circular tube and the ring body are coaxially arranged, and the upper end surface of the circular tube is attached to the lower end surface of the external thread sleeve.

In the above power plug wire, the upper end surface of the circular tube is integrally formed with the convex ring, the convex ring and the circular tube are coaxial, the lower end surface of the external thread sleeve is provided with the annular slot, the shape and the size of the annular slot are matched with those of the convex ring, and the convex ring is inserted and embedded in the annular slot. By adopting the design, the device has the advantages of simple structure and convenience in installation.

In the power plug wire, the inner ring and the outer ring of the bearing are fixedly connected with the rod part and the circular tube respectively in an interference fit mode.

Compared with the prior art, the power plug wire has the following advantages:

1. when the cable winding device is used, the rotating ring is rotated, and the circular tube is driven to synchronously rotate through the ring body, so that the redundant cable is wound outside the circular tube; after the cable was gone round and is established, pushed down the ring body and rotate rotatory ring and make its upwards or downstream to make the cable press from both sides tight location between rotatory ring bottom wall and head, prevent that the cable from scattering, in order to reach better storage effect.

2. Set up a plurality of louvres that are vertical run through on rotatory lower terminal surface of ring, be favorable to the cable that the winding was established better heat dissipation, improve job stabilization nature and life-span.

Drawings

Fig. 1 is a schematic diagram of a power plug cord.

Fig. 2 is a schematic view of the connection structure of the bracket, the ring body and the rotating ring.

Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.

In the figure, 1, plug; 2. a support; 2a, a rod part; 2b, a head; 3. a cable; 4. a non-slip mat; 5. a ring body; 5a, an external thread sleeve; 6. a circular tube; 6a, a convex ring; 7. a bearing; 8. a rotating ring; 8a and heat dissipation holes.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the power plug wire includes a plug 1, a bracket 2 and a cable 3 connected to the plug 1, wherein the connection manner of the cable 3 and the plug 1 is the prior art and will not be described in detail herein.

Specifically, the holder 2 is of an integral structure, and the holder 2 has a T-shaped axial cross section and is composed of a rod portion 2a and a head portion 2b having a flat plate shape. In the attached drawing 1 or in actual use, the rod part 2a is arranged above the head part 2b, and the lower end of the rod part 2a is connected with the head part 2 b; the bottom of the head 2b is attached and fixed with a non-slip mat 4 for positioning the whole support 2. Preferably, the head 2b and the non-slip mat 4 are fixedly connected by means of bonding.

As shown in fig. 2, a ring body 5 is sleeved outside the upper end of the rod part 2a, an external thread sleeve 5a is integrally formed by extending the bottom wall of the ring body 5 downwards, and the external thread sleeve 5a is coaxial with the ring body 5. Preferably, the rod part 2a is in a round rod shape, the inner side walls of the ring body 5 and the external thread sleeve 5a are circumferential surfaces matched with the rod part 2a, and the inner side walls of the ring body 5 and the external thread sleeve 5a are attached to the outer side wall of the rod part 2 a. The rod part 2a is further sleeved with a round pipe 6 for winding the cable 3, the round pipe 6 is positioned between the external thread sleeve 5a and the head part 2b, the round pipe 6 is rotatably connected with the rod part 2a through a bearing 7, and the upper end of the round pipe 6 is fixedly connected with the external thread sleeve 5 a. The external thread sleeve 5a is screwed with a rotating ring 8, the axial section of the rotating ring 8 is L-shaped, and the ring body 5 is positioned in the rotating ring 8.

Wherein,

the connection mode of the external thread sleeve 5a and the circular tube 6 is as follows: the round pipe 6 and the ring body 5 are coaxially arranged, and the upper end surface of the round pipe 6 is attached to the lower end surface of the external thread sleeve 5 a. Integrative moulding has bulge loop 6a on the up end of pipe 6, and bulge loop 6a and pipe 6 are coaxial, offers the annular slot that shape and size all match with bulge loop 6a on the lower terminal surface of external screw thread cover 5a, and bulge loop 6a inserts and inlays in the annular slot. By adopting the design, the device has the advantages of simple structure and convenience in installation.

The bearing 7 is mounted as follows: the bearing 7 is positioned in the circular tube 6, and the inner ring and the outer ring of the bearing 7 are fixedly connected with the rod part 2a and the circular tube 6 respectively in an interference fit mode.

As shown in fig. 2, the lower end surface of the rotating ring 8 has a plurality of heat dissipation holes 8a, and the heat dissipation holes 8a are arranged in a vertical direction, which is beneficial to better heat dissipation of the cables 3.

When in use, the rotating ring 8 is rotated and the circular tube 6 is driven to synchronously rotate through the ring body 5, so that the redundant cable 3 is wound outside the circular tube 6; after the cable 3 is wound and is finished, the ring body 5 is pressed and the rotating ring 8 is rotated to enable the rotating ring to move upwards or downwards, so that the cable 3 is clamped and positioned between the bottom wall of the rotating ring 8 and the head part 2b, the cable 3 is prevented from being scattered, and a better storage effect is achieved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a power plug wire, including plug (1) and cable (3) of being connected with plug (1), a serial communication port, still include axial cross-section is support (2) of T shape, support (2) comprise pole portion (2a) and be flat head (2b), and pole portion (2a) lower extreme connection head (2b), pole portion (2a) upper end overcoat has ring body (5), ring body (5) diapire downwardly extending integrated into one piece has external screw thread cover (5a), and external screw thread cover (5a) is coaxial with ring body (5), pole portion (2a) overcoat has confession cable (3) around pipe (6), pipe (6) rotate with (2a) through bearing (7) and are connected, and pipe (6) upper end links firmly with external screw thread cover (5 a); the external thread sleeve (5a) is screwed with a rotating ring (8), the axial section of the rotating ring (8) is L-shaped, and the ring body (5) is positioned in the rotating ring (8).

2. The power plug cord according to claim 1, wherein said rotating ring (8) has a plurality of heat dissipating holes (8a) on a lower end surface thereof, and said heat dissipating holes (8a) are vertically formed therethrough.

3. The power plug cord according to claim 1 or 2, wherein the rod portion (2a) is in a round bar shape, the inner side walls of the ring body (5) and the external thread sleeve (5a) are both circumferential surfaces matched with the rod portion (2a), and the inner side walls of the ring body (5) and the external thread sleeve (5a) are both attached to the outer side wall of the rod portion (2 a).

4. The power plug cord according to claim 1, wherein the bottom of said head portion (2b) is attached and fixed with a non-slip mat (4).

5. The power plug cord according to claim 1, wherein the circular tube (6) and the ring body (5) are coaxially arranged, and the upper end surface of the circular tube (6) is abutted against the lower end surface of the external thread sleeve (5 a).

6. The power plug cord according to claim 5, wherein the upper end surface of the circular tube (6) is integrally formed with a protruding ring (6a), the protruding ring (6a) and the circular tube (6) are coaxial, the lower end surface of the external thread sleeve (5a) is provided with an annular slot, the shape and the size of the annular slot are matched with those of the protruding ring (6a), and the protruding ring (6a) is inserted and embedded in the annular slot.

7. The power plug cord according to claim 1, wherein the inner ring and the outer ring of the bearing (7) are fixedly connected to the rod (2a) and the circular tube (6) respectively by interference fit.