CN212114194U

CN212114194U - Telescopic power connecting wire

Info

Publication number: CN212114194U
Application number: CN202021164153.7U
Authority: CN
Inventors: 官除香
Original assignee: Shenzhen Kehaoda Electronic Technology Co ltd
Current assignee: Shenzhen Kehaoda Electronic Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-12-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a telescopic power connecting wire, which relates to the technical field of power connecting wires and comprises a telescopic box, wherein the inside of the telescopic box is provided with a power wire, one end of the power wire is provided with a power plug, the other end is provided with a connector, the telescopic box comprises an upper box body and a lower box body, the top surface of the upper box body is provided with a storage device, a fixed rod II is arranged at the internal middle position of the upper box body, a fixed rod I is arranged at the internal middle position of the lower box body, a rotary drum is sleeved outside the fixed rod I and the fixed rod II, the rotary drum is provided with two parts, the utility model can fix other connecting wires in the fixed ring by arranging the storage device in the telescopic box, when in use, a pull ring is pushed, the movable ring can be pushed into the fixed ring, the connecting wire is put into the, namely, the spring and the movable ring return to the original position to fix the connecting wire.

Description

Telescopic power connecting wire

Technical Field

The utility model belongs to the technical field of the power connecting wire, concretely relates to telescopic power connecting wire.

Background

The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced. The DC line passes a direct current with a low voltage, so that the safety requirement is not strict as the AC line, but the countries still require uniform safety certification for safety. The power line mainly comprises an outer sheath, an inner sheath and conductors, and common transmission conductors comprise metal wires made of copper and aluminum materials.

For the convenience of storage of the power connecting line, a telescopic power connecting line is arranged, however, the existing telescopic power connecting line has some defects in the use process, for example, when some equipment uses the power connecting line, other connecting lines such as a data line and a network cable can be used, and various lines can be wound together and are messy and inconvenient to store; and the power connection line that contracts is established around on a rotary drum, and the quick pull-out of being not convenient for is used comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic power connecting wire to the multiple lines that provide in solving above-mentioned background art are put together can twine together, comparatively in a jumble, are not convenient for accomodate and are not convenient for pull out the problem of power connecting wire fast.

In order to achieve the above object, the utility model provides a following technical scheme: telescopic power connecting wire, including flexible box, the inside of flexible box is provided with the power cord, the one end of power cord is provided with power plug, and the other end is provided with the connector, flexible box includes box body and lower box body, the top surface mounting who goes up the box body has storage device, and the inside intermediate position department of going up the box body installs dead lever two, the inside intermediate position department of box body installs dead lever one down, the rotary drum is established to the outside cover of dead lever one and dead lever two, the rotary drum is provided with two altogether, and two rotary drums rotate with dead lever one and dead lever two to be connected, the power cord is evenly around establishing on two rotary drums.

Preferably, the last three solid fixed ring that is provided with of storage device, it is three gu fixed ring's inside all is provided with spring and activity ring, it is three the activity ring respectively with three solid fixed ring swing joint.

Preferably, the three springs are respectively fixed at the bottom of the movable ring, and a pull ring is arranged at the top end of the movable ring and pushes the movable ring to move in the fixed ring.

Preferably, the two ends of the upper box body and the lower box body are respectively provided with a first fixing part and a second fixing part, mounting grooves are formed in the first fixing part and the second fixing part, the power plug is located in the mounting groove in the first fixing part, and the connector is located in the mounting groove in the second fixing part.

Preferably, the bottom of the first fixing part and the bottom of the second fixing part on the upper box body are provided with clamping blocks, the top ends of the first fixing part and the second fixing part on the lower box body are provided with clamping grooves matched with the clamping blocks, and the upper box body and the lower box body are connected through the clamping blocks and the clamping grooves in a clamping mode.

Preferably, the diameter of the first fixing rod is smaller than that of the second fixing rod, and the first fixing rod is sleeved outside the first fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up storage device in flexible box, can fix other connecting wires in the stationary ring, during the use, promote the pull ring, can push the stationary ring with the activity ring in, put into the stationary ring with the connecting wire, loosen the pull ring again, the normal position is got back to spring and activity ring promptly, it is fixed with the connecting wire, some equipment have been solved when using the power connecting wire, still can use other connecting wire, such as data line, net twine etc. multiple line is put together and can be twined together, comparatively in a jumble, the problem of accomodating is not convenient for.

(2) The utility model discloses a set up two rotary drums to be equipped with dead lever one and dead lever two and cooperate with it, twine the power cord on two rotary drums, stimulate respectively, when preventing to stimulate power plug or connector, on being drawn into the rotary drum with the connecting wire of opposite side, the power connecting wire of having solved the shrink is around establishing on a rotary drum, the quick problem of pulling out of being not convenient for.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a schematic split view of the telescopic box of the present invention;

fig. 4 is a schematic exploded view of a first fixing member of the present invention;

fig. 5 is a schematic structural view of the storage device of the present invention;

FIG. 6 is a schematic view of the connection between a first fixing rod and a second fixing rod of the present invention;

in the figure: 1-a telescopic box; 11-upper box body; 12-lower box; 2, fixing the first part; 21-a fixture block; 22-a card slot; 3-a power plug; 4-a storage device; 41-a fixed ring; 42-a movable ring; 421-a pull ring; 5, fixing the second part; 6-a connector; 7-a power line; 8, fixing a rod I; 9-a rotating drum; and 10-fixing the second rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: telescopic power connecting wire, including flexible box 1, the inside of flexible box 1 is provided with power cord 7, the one end of power cord 7 is provided with power plug 3, the other end is provided with connector 6, flexible box 1 includes box body 11 and lower box body 12, the top surface mounting who goes up box body 11 has storage device 4, and the inside intermediate position department of going up box body 11 installs dead lever two 10, the inside intermediate position department of lower box body 12 installs dead lever one 8, rotary drum 9 is established to the outside cover of dead lever one 8 and dead lever two 10, rotary drum 9 is provided with two altogether, and two rotary drums 9 rotate with dead lever one 8 and dead lever two 10 and be connected, power cord 7 evenly is around establishing on two rotary drums 9.

The telescopic power supply connecting wire is characterized in that the power supply wire 7 is retracted into the telescopic box 1 for storage, and the length of the power supply wire 7 can be adjusted according to use requirements;

the power cord 7 is wound on the two rotary drums 9 respectively, the power plug 3 and the connector 6 are placed in the mounting grooves of the first fixing part 2 and the second fixing part 5, during adjustment, the power plug 3 or the connector 6 can be pulled, and then the two rotary drums 9 rotate respectively without mutual influence.

Further, storage device 4 is last to be provided with three solid fixed ring 41, and the inside of three solid fixed ring 41 all is provided with spring and activity ring 42, and three activity ring 42 respectively with three solid fixed ring 41 swing joint.

Further, three spring is fixed respectively in the bottom of activity ring 42, and the top of activity ring 42 is provided with pull ring 421, promotes activity ring 42 through pull ring 421 and in solid fixed ring 41 activity, during the use, promotes pull ring 421, can push solid fixed ring 41 with activity ring 42 in, puts into solid fixed ring 41 with the connecting wire, loosens pull ring 421 again, and spring and activity ring 42 get back to the normal position promptly, and is fixed with the connecting wire.

Further, the two ends of the upper box body 11 and the lower box body 12 are respectively provided with a first fixing part 2 and a second fixing part 5, mounting grooves are formed in the first fixing part 2 and the second fixing part 5, the power plug 3 is located in the mounting groove in the first fixing part 2, and the connector 6 is located in the mounting groove in the second fixing part 5.

Furthermore, the bottoms of the first fixing part 2 and the second fixing part 5 on the upper box body 11 are provided with a clamping block 21, the top ends of the first fixing part 2 and the second fixing part 5 on the lower box body 12 are provided with a clamping groove 22 matched with the clamping block 21, the upper box body 11 and the lower box body 12 are connected in a clamping mode through the clamping block 21 and the clamping groove 22, when the power line 7 is contracted, the upper box body 11 and the lower box body 12 are opened, and the power line is wound on the rotary drum 9.

Furthermore, the diameter of the first fixing rod 8 is smaller than that of the second fixing rod 10, the second fixing rod 10 is sleeved outside the first fixing rod 8, and the first fixing rod 8 and the second fixing rod 10 are used for fixing the drum 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Telescopic power connecting wire, including flexible box (1), the inside of flexible box (1) is provided with power cord (7), the one end of power cord (7) is provided with power plug (3), and the other end is provided with connector (6), its characterized in that: flexible box (1) includes box body (11) and lower box body (12), the top surface mounting who goes up box body (11) has storage device (4), and the inside intermediate position department of going up box body (11) installs dead lever two (10), the inside intermediate position department of box body (12) installs dead lever one (8) down, rotary drum (9) are established to the outside cover of dead lever one (8) and dead lever two (10), rotary drum (9) are provided with two altogether, and two rotary drums (9) rotate with dead lever one (8) and dead lever two (10) and are connected, power cord (7) are evenly around establishing on two rotary drums (9).

2. The retractable power cord of claim 1, wherein: be provided with three solid fixed ring (41), three on storage device (4) the inside of solid fixed ring (41) all is provided with spring and activity ring (42), and is three activity ring (42) respectively with three solid fixed ring (41) swing joint.

3. The retractable power cord of claim 2, wherein: the three springs are respectively fixed at the bottom of the movable ring (42), a pull ring (421) is arranged at the top end of the movable ring (42), and the movable ring (42) is pushed to move in the fixing ring (41) through the pull ring (421).

4. The retractable power cord of claim 1, wherein: go up the both ends of box body (11) and lower box body (12) and be provided with mounting (2) and mounting two (5) respectively, the mounting groove has all been seted up on mounting (2) and mounting two (5), power plug (3) are located the mounting groove on mounting (2), and connector (6) are located the mounting groove on mounting two (5).

5. The retractable power cord of claim 1, wherein: the bottom of the first fixing part (2) and the second fixing part (5) on the upper box body (11) is provided with a clamping block (21), the top ends of the first fixing part (2) and the second fixing part (5) on the lower box body (12) are provided with a clamping groove (22) matched with the clamping block (21), and the upper box body (11) and the lower box body (12) are connected through the clamping block (21) and the clamping groove (22) in a clamping mode.

6. The retractable power cord of claim 1, wherein: the diameter of the first fixing rod (8) is smaller than that of the second fixing rod (10), and the second fixing rod (10) is sleeved on the outer side of the first fixing rod (8).