CN109775476B - A power supply disk capable of automatically recovering a line - Google Patents

Abstract

The invention discloses a power disc capable of automatically recovering wires, which comprises two fixed plates, wherein a supporting seat device is arranged between the two fixed plates, a rotating device is arranged on the supporting seat device, a wire arrangement device is arranged on one side of the rotating device, a cable is detected through a 360-degree rotary electric connector, electric shock is prevented, the elasticity of a return coil spring is regulated through a handle, so that the cable can automatically rotate to a winding shaft, and the reciprocating screw and the rotating seat are matched to drive the rotating seat to reciprocate on the reciprocating screw when the cable is recovered and released, so that the cable moves in a certain rule when the cable is released and recovered, and the cable winding is ensured to be tidy.

Description

A power supply tray that can automatically recycle cables

Technical field

The invention relates to the field of equipment related to cable take-up reels, in particular to a power supply tray that can automatically retract cables.

Background technique

A power reel is a removable power reel with wires and cables wound around it. It is equipped with a national standard socket or an industrial socket, a leakage protector and a power indicator light. It is used as an outdoor power source. In order to facilitate movement and carrying, a small cable reel should have a reel bracket and a handle, and a larger cable reel has casters. High-end ones now have rainproof and dustproof products.

In the patent CN201810507571.2 - a wire tray pay-off device, the wire tray pay-off device can simply and conveniently install the wire tray, and can pay out the wires freely, and can also install multiple wire trays of different types at one time, which is convenient Route different types of wires.

At present, the structure of the power cord reel is mostly a manual winding spool, or the winding spool is not used. During work, the power cables are placed randomly and disorganized, and tools are placed all over the floor and searched everywhere, making it difficult to organize. Improper arrangement can easily cause damage to the outer insulation of the power cables, which poses hidden dangers to safe use and affects the power supply tray. normal life cycle. Moreover, the manual cable reel has a bulky structure and is labor-intensive and time-consuming to recycle the power cable, which is not conducive to improving work efficiency.

Contents of the invention

The purpose of the present invention is to solve the above problems by designing a power supply panel that can automatically recycle the cord.

To achieve the above-mentioned purpose, the technical solution of the present invention is a power supply disk capable of automatically recovering the wires, comprising two fixed plates, a support seat device is provided between the two fixed plates, a rotating device is provided on the support seat device, a wire arrangement device is provided on one side of the rotating device, and the cable is detected by rotating the electrical connector 360° to prevent electric shock. The elasticity of the rewinding spring is adjusted by the handle so that the cable can automatically rotate back to the winding shaft. Through the cooperation of the reciprocating screw and the rotating seat, the cable drives the rotating seat to reciprocate on the reciprocating screw when being recovered and released, so that the cable moves in a certain pattern when being released and recovered, ensuring that the cable is wound neatly.

The support seat device includes a connecting plate provided on one side of the two fixing plates, the connecting plate is fixedly connected to the two fixing plates, a connecting rod is installed between the two fixing plates, a mounting plate is installed on the inner side surfaces of the two fixing plates, a moving wheel is installed on one side of the lower ends of the two fixing plates, a supporting plate is installed on the other side of the lower ends of the two fixing plates, a handrail is installed above the side surface of the connecting plate, a first sliding groove is opened at the center of the inner side surfaces of the two mounting plates, first sliding blocks are installed on both sides of the first sliding groove, the first sliding block is slidably connected to the first sliding groove, a winding shaft is provided between the two mounting plates, two ends of the winding shaft are fixedly connected to the first sliding block, and a cable is installed on the winding shaft.

The rotating device includes a partition plate installed at the center of the side surface of the fixed plate. A first bearing is installed at the center of the partition plate. A first rotating shaft is installed between the two first bearings. The first rotating shaft Located inside the winding shaft, the first rotating shaft and the winding shaft are connected through a rewinding spring. A handle is installed at one end of the first rotating shaft. The handle is located on one side of the fixed plate. A clamping block is installed at one end of the handle. There is a second chute on the fixed plate. The second chute is located on one side of the partition. There is a second groove above the second chute. A spring is installed in the second chute. A second slider is installed above the spring, a fixed rod is installed above the second slider, and an arc-shaped tooth plate is installed above the fixed rod. The arc-shaped tooth plate is movable and connected with the clamping block. A pressure plate is installed on one side of the toothed plate.

The wiring device includes a reciprocating screw installed between the two fixed plates. The reciprocating screw is located at one corner of the two fixed plates. Two sliding shafts are installed on both sides of the reciprocating screw. A rotating seat is installed on the reciprocating screw. The rotating seat is movably connected to the reciprocating screw. A rotating screw groove is provided on the outer surface of the rotating seat. Two rotating bearings are installed at both ends of the rotating seat. The rotating bearings Two brackets are installed on both sides, and sliding plates are installed on the two corresponding brackets. There is a sliding slot under the side surface of the sliding plate. The sliding slot is slidingly connected to the sliding shaft. The sliding plate There is a conical cable port above the center. There are several ball grooves in the center of the conical cable port. The ball grooves are circular and evenly distributed inside the conical cable port. There are activities in the ball grooves. Comes with ball bearings installed.

After the cable passes through one of the conical cable openings, it is wound around the rotating screw groove on the rotating base, and then passes through the other conical cable opening, thereby extending out of the two fixed plates.

The connecting plate is provided with an electrical connector, and the electrical connector is electrically connected to the cable.

Winding reels are installed at both ends of the outer surface of the winding shaft.

The winding reel is made of high-quality flame-retardant engineering plastics or plastic-sprayed steel plates.

An isolation plate is installed on the inner surface of the installation plate.

A power supply disk capable of automatically recovering a cable is manufactured using the technical solution of the present invention. A rewinding spring is provided, and under the action of the rewinding spring, a rewinding force is provided for the rewinding of the power cable, so that the power cable is automatically reeled into the disk under the action of the rewinding spring, making it more convenient for the cable disk to recover the power cable, thereby improving work efficiency and generating higher economic benefits, so that the power supply disk has the characteristic of simple operation; through the electrical connector, the cable can always be moved with power or signals when stretched and contracted, which is convenient for personnel to use, and under the action of the electrical connector, the power can be cut off in the event of an electric shock to personnel, making it safer for personnel to use, so that the power supply disk has the characteristic of safe power supply; the rotating seat reciprocates on the reciprocating screw and drives the sliding plate to move at the same time, so that the cables can be retracted and released in an orderly manner, ensuring that the cables are arranged neatly. The device has a simple structure and is easy to operate.

Description of drawings

FIG1 is a schematic diagram of the structure of a power supply disk capable of automatically recovering a line according to the present invention;

Figure 2 is a top view of a power supply panel capable of automatically retrieving cords according to the present invention;

Figure 3 is a front view of the fixing plate according to the present invention;

Figure 4 is a side view of the first groove according to the present invention;

FIG5 is a schematic diagram of the winding shaft of the present invention;

Figure 6 is a schematic diagram of the cable arrangement device according to the present invention;

Figure 7 is a schematic diagram of the sliding plate according to the present invention;

In the picture, 1. Fixed plate; 2. Connecting plate; 3. Connecting rod; 4. Mounting plate; 5. Moving wheel; 6. Support plate; 7. Handrail; 8. First chute; 9. First slider ; 10. Winding shaft; 11. Cable; 12. Partition plate; 13. First bearing; 14. First rotating shaft; 15. Rewind spring; 16. Handle; 17. Clamp; 18. Second chute; 19 , second groove; 20, spring; 21, second slide block; 22, fixed rod; 23, arc tooth plate; 24, pressure plate; 25, reciprocating screw; 26, sliding shaft; 27, rotating seat; 28 , Rotating screw groove; 29. Rotating bearing; 30. Bracket; 31. Sliding plate; 32. Sliding channel; 33. Conical cable port; 34. Ball groove; 35. Ball; 36. Electrical connector; 37. Winding reel.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings, as shown in Figures 1-7, in this embodiment:

First, when the device is needed, place the device at the location where it is used;

At this time, by manually pulling the cable 11, the cable 11 begins to stretch out due to force. The cable 11 is wound around the rotating screw groove 28 on the rotating base 27, thereby driving the rotating base 27 to start rotating. The rotating base 27 rotates to reciprocate. The action of the screw 25 causes the rotating base 27 to drive the two sliding plates 31 to start reciprocating motion, and the cable 11 starts to detach from the winding shaft 10 in an orderly manner through the action of the conical cable opening 33 on the sliding plate 31;

When the cable 11 is pulled out, the winding shaft 10 starts to rotate, while the first rotating shaft 14 in the winding shaft 10 does not rotate due to the contact between the block 17 on the handle 16 and the arc-shaped tooth plate 23, so that the compression degree of the rewinding spring 15 gradually increases. When the pressure of the rewinding spring 15 exceeds a certain degree, the elasticity of the rewinding spring 15 drives the first rotating shaft 14 to start rotating, so that the block 17 on the handle 14 slides with the arc-shaped tooth plate 23, thereby releasing the rewinding spring 15, so that the cable 11 can continue to be pulled out for use;

After the use of the cable 11 is completed, the cable 11 is released. At this time, the staff manually rotates the handle 16 and presses the pressure plate 24 at the same time to separate the block 17 on the handle 16 from the arc-shaped toothed plate 23. By rotating the handle 16 As a result, the elasticity of the rewinding spring 15 is increased, so that the rewinding spring 15 drives the winding shaft 10 to start rotating. The winding shaft 10 rotates and drives the cable 11 to start shrinking onto the winding shaft 10. At the same time, the cable 11 shrinks, driving the reaction of the rotating base 27. Rotate in the direction, so that the rotating seat 27 starts to make reverse reciprocating motion, and at the same time, through the action of the conical cable opening 33 on the sliding plate 31, the cable 11 can be wound on the winding shaft 10 in an orderly manner;

When the cable 11 is completely retracted, the device can be moved away by the cooperation of the armrest 7 and the action wheel 5, waiting for the next use;

In this device, by arranging balls 35 in the conical cable opening 33, when the cable 11 slides in the conical cable opening 33 through the balls 35, the friction force on the outer shell of the cable 11 can be effectively reduced, ensuring that the cable 11 integrity of the shell;

In this device, by using the electrical connector 36, the cable 11 can always be moved with power or signals when stretched and contracted, which is convenient for personnel to use. Under the action of the electrical connector 36, the power can be cut off in the event of electric shock to personnel, making it safer for personnel to use, so that the power supply panel has the characteristics of safe power supply.

In this device, by using the reciprocating screw 25 and the rotating seat 27, the cable 11 can be released in an orderly manner without providing any external force when the cable 11 is contracted and released. The two sliding plates 31 can not only ensure the rotation The smooth rotation of the seat 27 can ensure the stable winding of the cable 11 at the same time.

The above technical solutions only reflect the preferred technical solutions of the present invention. Some changes that those skilled in the art may make to certain parts thereof all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (6)

1. The utility model provides a can retrieve power supply board of line automatically, includes two fixed plates (1), its characterized in that, be equipped with supporting seat device between two fixed plates (1), be equipped with rotating device on the supporting seat device, rotating device one side is equipped with winding displacement device, detects the cable through 360 rotatory electric connector, prevents the emergence of electric shock, adjusts the elasticity of recoil spring through the handle to make the cable can be rotated on the spool voluntarily, through the cooperation of reciprocating screw and rotating seat, make the cable drive the rotating seat and carry out reciprocating motion on reciprocating screw when retrieving and releasing, thereby make the cable become certain law and move when cable release and retrieving, guarantee that the cable wire winding is neat;

the supporting seat device comprises a connecting plate (2) arranged on one side of two fixed plates (1), the connecting plate (2) is fixedly connected with the two fixed plates (1), a connecting rod (3) is installed between the two fixed plates (1), a mounting plate (4) is installed on the inner side surface of the two fixed plates (1), a moving wheel (5) is installed on one side of the lower end of the two fixed plates (1), a supporting plate (6) is installed on the other side of the lower end of the two fixed plates (1), an armrest (7) is installed above the side surface of the connecting plate (2), a first sliding groove (8) is formed in the center of the inner side surface of the two mounting plates (4), first sliding blocks (9) are installed on two sides of the inner side of the first sliding groove (8), a winding shaft (10) is installed between the two mounting plates (4), two ends of the winding shaft (10) are fixedly connected with the first sliding blocks (9), and a cable (11) is installed on the winding shaft (10);

the rotating device comprises a partition plate (12) arranged at the center of the side surface of a fixed plate (1), a first bearing (13) is arranged at the center of the partition plate (12), a first rotating shaft (14) is arranged between the two first bearings (13), the first rotating shaft (14) is positioned inside a winding shaft (10), the first rotating shaft (14) is connected with the winding shaft (10) through a coil return spring (15), a handle (16) is arranged at one end of the first rotating shaft (14), the handle (16) is positioned at one side of the fixed plate (1), a clamping block (17) is arranged at one end of the handle (16), a second sliding groove (18) is formed in the fixed plate (1), the second sliding groove (18) is formed in one side of the partition plate (12), a second groove (19) is formed in the upper side of the second sliding groove (18), a spring (20) is arranged in the second sliding groove (18), a second sliding block (21) is arranged above the spring (20), a fixed rod (22) is arranged above the second sliding block (21), and a toothed plate (23) is arranged on the fixed rod (23), and the fixed rod (23) is connected with the arc-shaped toothed plate (23);

the wire arranging device comprises a reciprocating screw (25) arranged between two fixing plates (1), the reciprocating screw (25) is located at one corner of the two fixing plates (1), two sliding shafts (26) are arranged on two sides of the reciprocating screw (25), a rotating seat (27) is arranged on the reciprocating screw (25), the rotating seat (27) is movably connected with the reciprocating screw (25), a rotating spiral groove (28) is formed in the outer side surface of the rotating seat (27), two rotating bearings (29) are arranged at two ends of the rotating seat (27), two supports (30) are arranged on two sides of each rotating bearing (29), a sliding plate (31) is arranged on the corresponding two supports (30), sliding through grooves (32) are formed in the lower side surface of each sliding plate (31), the sliding through grooves (32) are in sliding connection with the sliding shafts (26), conical cable openings (33) are formed in the upper parts of the centers of the sliding plates (31), a plurality of spherical balls (34) are uniformly distributed in the inner centers of the conical cable openings (33), and the spherical balls (34) are uniformly distributed in the spherical grooves (35).

2. An automatic cord-retrieving power disc according to claim 1, characterized in that the cable (11) is wound around the rotating screw groove (28) of the rotating seat (27) by passing through one of the conical cable openings (33) and then passing through the other conical cable opening (33) so as to protrude from the two fixing plates (1).

3. The automatic wire-retrieving power panel according to claim 1, wherein the connecting plate (2) is provided with an electrical connector (36), and the electrical connector (36) is electrically connected with the cable (11).

4. The automatic wire-retrieving power supply board according to claim 1, wherein the spool (10) is provided with a spool (37) at both ends of an outer side surface thereof.

5. The automatic wire-retrieving power supply board according to claim 4, wherein the wire spool (37) is composed of high-quality flame-retardant engineering plastic or plastic-sprayed steel plate.

6. An automatic cord-retrieving power disc according to claim 1, characterized in that the mounting plate (4) is provided with a partition plate on its inner side surface.