CN104768351B - With the washing machine for reclaiming power line device - Google Patents

Abstract

The invention discloses a washing machine with a device for recovering a power cord, which belongs to the field of household appliances and can store the power cord. It includes the machine body and the power cord. On the inner wall of the machine body, there is a triangular reel seat in a side view. The reel seat is movable and connected with a reel shaft wound with a large-diameter coil spring and uniformly crossing the rod of the cable reel tube. The two ends of the helical spring are fixedly connected with the wire reel shaft and the wire reel seat respectively, the two ends of the wire reel rod are fixedly connected with the inner wall of a cylindrical insulating wire reel, and the two ends of the wire reel are respectively A disc-shaped wire wheel with conductivity is fixed; the power cord is cut into two sections near the inner end, and the two wire ends of the inner section are respectively connected with the brush device and fixed on one side of the wire wheel seat. The upper part is slidingly connected to the outer side of the wire wheel, and the two wire ends on the outer section are electrically connected to the inner side of the two wire wheels respectively. The body outlet of the mouth-shaped locking shrapnel passes through.

Description

Washing machine with recycle cord unit

technical field

The invention belongs to the field of household electrical appliances, in particular to a washing machine with a device for recovering power cords.

Background technique

Most of the power cords installed in large household appliances such as washing machines are entangled on the body or drooping randomly. Because of its relatively large size, there are relatively many spaces that can be used inside the body. It should be a simple operation to rewind the exposed power cord into the body when not in use and then pull it out through simple operations. This very beneficial transformation will be welcomed by the people.

Contents of the invention

The purpose of the present invention is to provide a washing machine with a new technical solution of a washing machine with a recovery power cord device, which can fully recover the power cord when not in use while providing people with laundry services as usual.

The technical scheme of the present invention is realized in this way, it comprises machine body, power supply line, and side view is triangular wire reel seat on the inner wall surface of machine body, and the thread reel seat that is movable connects a large-diameter helical spring and evenly The two ends of the coil spring are fixedly connected with the wire wheel shaft and the wire wheel seat respectively, and the two ends of the wire wheel rod are connected with the inner wall surface of a cylindrical insulating wire wheel tube. Fixed connection, the two ends of the wire wheel barrel are respectively fixed with a disc-shaped wire wheel with conductivity; the power line is cut into two sections near the inner end, and the two wire ends of the inner section are connected to the brush respectively. The device is connected and fixed on one side of the wire reel seat to slide and connect with the outer side of the wire reel. The two wire ends on the outer section are electrically connected to the inner sides of the two wire reels respectively. There is a stopper on the power cord and the power cord is wound to the wire reel. On the barrel, the outer end passes through the outlet of the body equipped with bell-shaped locking shrapnel.

The beneficial effect of the invention is that the power cord can be recycled, looks beautiful and neat, and is much safer.

Description of drawings:

Fig. 1 is a side view of the washing machine with the recovery power cord device of this design (the power cord is in the recovery situation).

Figure 2 is a top sectional view of components such as the wire wheel and seat when the power cord is in the recovery state (including the connection state of the brush).

Figure 3 is a state view of the power cord being clamped and positioned by the locking shrapnel at the outlet when in use (completely pulled out or partially pulled out).

Figure 4 shows the winding situation of the wire wheel when the power cord is fully pulled out.

Figure 5 and Figure 6 are the front view and top view (enlarged state) of the locking shrapnel clamping the power cord at the exit to position and lock.

Figure 7 is a view of the electrical connection between the two wire ends of the outer section of the power cord and the two wire pulleys and the position of the stopper device (showing the connection status of the wire pulley rod on the inner wall of the wire pulley).

In each figure, 1 is the body, 2 is the outlet, 3 is the power cord, 4 is the reel seat, 5 is the reel shaft, 6 is the inner end of the power cord, 7 is the reel, 8 is the carbon brush device, and 9 is the reel Tube, 10 is a wire wheel tube pole, 11 is a coil spring, 12 is a locking shrapnel, and 13 is a stopper.

detailed description:

The design is illustrated below in conjunction with the accompanying drawings.

As shown in Figure 1, the washing machine of this design includes a body 1 and a power cord 3, and the inner wall surface of the body 1 is fixedly connected with a wire wheel seat 4 that is triangular in side view. The spool seat is movably connected to the spool shaft 5 through the hole in the center, and the two ends of the spool shaft are processed with semicircular riveting heads and bearings (not shown in the figure), which should be flexible but not Moving in the axial direction, a helical spring 11 is sheathed on the spool shaft and a plurality of spool barrel struts 10 are evenly traversed. Connect, as shown in Figure 2, the right end of helical spring 11 penetrates the right end of wire reel shaft 5 and the left end then penetrates the wire reel seat on the left side and is affixed; There are many kinds, as shown in the figure, it is a row, and it can also be a relatively strong two rows crossed into a cross shape, its length is slightly larger than the diameter of the coil spring, and the two ends are connected with a cylindrical insulating wire wheel The inner wall of 9 is fully affixed, and the two ends of the wire reel barrel are each affixed to a disc-shaped wire wheel 7 that is identical and has conductivity, as shown in Figure 7, when the wire reel and the wire reel support the wire reel When the center of the reel shaft rotates from the inside to the outside under the support of the rod, the coils of the coil spring will rotate around the shaft synchronously and gradually tighten (the coils change from thick to thin) to store the elastic force of the spring. When the external force is removed, the coils of the coil spring will The stored elastic force of the spring will be released to drive the wire wheel barrel and the wire wheel to rotate in reverse, as shown in Figure 2 and Figure 4; the power cord 3 is cut into two sections near the inner end, and the inner section is the power cord The two wire ends at the broken ends of the inner end 6 are respectively electrically connected to the carbon brush device 8 and fixed on one side of the wire wheel seat 4. The contact of the carbon brush is slidingly connected with the outer surface of the wire wheel, and the outer section of the power cord is broken. The two wire ends at the center are respectively electrically connected to the inner walls of the left and right wire wheels, so as to ensure that the two parts of the cut-off power cord can be electrically connected unimpeded even if the wire wheel is at any position of rotation, as shown in the figure 2. As shown in Fig. 4 and Fig. 7; the power cord 3 is also fixedly connected with a piece-shaped stopper 13 at the end part of the power cord 3, which can prevent the connector from being broken when the power cord is fully pulled out. In the outlet of the power cord, most of the power cord is wound on the reel barrel from the inside to the outside, and the outer end passes through the outlet 2 on the body above the reel seat, as shown in Figure 1 and Figure 2 (power cord In the case of complete recovery), the outlet 2 is a rectangular opening, and the part in the body can be processed into a concave shape to accommodate the plug of the power cord. There is a locking shrapnel 12 fixed inside the outlet 2, as shown in Figure 5 and Figure 6 As shown, it is a symmetrical device with two pieces on the left and right. Its lower side is in the shape of a bell mouth when viewed from the front, and the part facing the outside of the exit is also in the shape of a bell mouth when viewed from the top. This structure can be used when necessary. Lift the power cord and lock the bell-shaped lower edge and outer edge of the shrapnel so that the power cord can be easily embedded and stopped by the elastic clip so that it will no longer go in or out, such as when the washing machine is ready to work. It is pulled out from a winding shape to a released shape, as shown in Figure 1, Figure 2, Figure 3, and Figure 4. At this time, the elastic force of the coil spring on the spool shaft is always pulling the power cord, and it is clamped by the locking shrapnel The power cord (as shown in Figure 3 and Figure 5) will stop this force and make the electrical connection of the power cord plug in a safe state. When the power cord needs to be recycled, then deliberately press down the power cord at the outlet to When it is out of the clamped state (as shown in Figure 1), the stored elastic force of the coil spring will drive the reel barrel, and the reel will rotate in the opposite direction to wind the power cord onto the reel barrel to complete recovery. In this way, the washing machine with the recovery power cord device of this design has been described as an example. It can meet the requirements of various functions to be achieved in this transformation design. When the plug has three or three wires, it is necessary to properly adjust and design the wire wheel on the basis of this design, that is, the wire wheel on one side can be designed as an insulator with two large and small copper rings, and the outer section of the power line is broken. Two of the three wire ends at the position are electrically connected to the two copper rings, and the other wire end is connected to the wire wheel on the other side as usual, and the three wire ends at the broken end of the corresponding power line are respectively connected to the three carbon brushes After the connection, coordinate and fix on the wire wheel seat to ensure effective sliding connection with the large and small copper rings and the wire wheel on the other side respectively, and also form an unimpeded electrical connection, which should be the same to achieve the purpose of this design.

Claims (1)

1. a kind of band reclaims the washing machine of power line device, comprising body, power line, it is characterized in that solid on the internal face of body Surely line wheel seat of the side view in triangular shape is connected with, line wheel seat be divided to or so two to be one group, by centre in line wheel Hole activity wear a wire wheel axis of ining succession, wire wheel axis two ends are machined with the die of semicircle shape and are equiped with bearing, should can be flexible Rotate and can not move in the axial direction, wire wheel axis upper sleeve through has a helical spring and uniform across many line wheel cylinder poles, spiral shell Revolve spring diameter be more than wire wheel axis diameter is many and two ends respectively with wire wheel axis and affixed, the right-hand member of helical spring of line wheel seat Pierce into wire wheel axis right-hand member and left end then pierce into left side line wheel seat and it is affixed；The side of being fixedly connected of line wheel cylinder pole and wire wheel axis Formula can be a row pattern, or two stronger rows are intersected crosswise, and its length is slightly larger than the diameter of helical spring, two ends with The internal face of the line wheel cylinder of one cylindric tool insulating properties is entirely affixed, and the two ends of line wheel cylinder are each affixed one identical and conductive again The line wheel of the disc-shaped of energy, when line wheel cylinder and line wheel, the center of winding wheel shaft under the support of line wheel cylinder pole rotates from inside to outside When, the spring coil of helical spring synchronous can be pivoted and progressively tighten up the elastic force for storing storage spring, the spiral bullet when removing external force The storage storage elastic force of spring can discharge drive line wheel cylinder and line wheel is reversely rotated, and power line is cut at the position close to inner termination Inside and outside two sections, inner segment is that two wire heads of the inner broken end of power line electrically connect with carbon brush configuration and are respectively fixed on one respectively On side line wheel seat, contact and the line wheel lateral surface of carbon brush are slidably connected, two wire heads of the outer section broken end of power line then with a left side Right two line wheel internal faces are electrically connected, even if thereby can then ensure that line wheel is in the power line that any position of rotation is truncated Two parts straightway can all electrically connect, power line is also connected with a block gear at it close to the latter end position of line wheel cylinder Block, the block can prevent that breaking joint keeps off in power line outlet when power line is completely pulled out, the big portion of power line Divide and be wound into from inside to outside on line wheel cylinder, outer end is then passed by the outlet on the body above line wheel seat, is exported as rectangle Opening, the position for being in body is processed into recess to accommodate the plug of power line, locking shell fragment is connected with inside outlet, The locking shell fragment is one group of symmetrical mounting of left and right two panels, and it is in towards going out below under bell mouth shape, vertical view state to face under state it Mouthful on the outside of part also be in outer slash bell mouth shape, thereby plant structure can when needed deliberately will on power line lift, lock bullet The lower edge and outer rim of piece bell mouth shape will easily allow power line to be embedded in and live to make its no longer into or out by the pinching of elasticity, Now the elastic force moment of helical spring is pull power line on wire wheel axis, and the power line that the shell fragment that is locked is clamped can then end This power and make the safe state that is electrical connectors be in of power-line plug, then the pushing deliberately again when needing to reclaim power line The power line of exit site disengages it from the state of clamping, and the storage storage elastic force of helical spring can drive line wheel cylinder, line wheel reversely to revolve Turn power line being wound into again and complete to reclaim on line wheel cylinder；When the plug of power line is three i.e. three wire, by side Line wheel is designed to the insulator with two copper rings of size, and two in three wire heads of the outer section broken end of power line are respectively with two Copper ring is electrically connected, and the line wheel of another the end of a thread and opposite side connection as usual, three of corresponding power line inner segment broken end lead The end of a thread coordinate again on online wheel seat after being connected respectively with three carbon brush it is affixed with ensure respectively effectively with big small copper ring and another The line wheel of side is slidably connected.