CN209826592U - Self-generating rotary mop - Google Patents

Abstract

The utility model discloses a self-generating rotary mop, which comprises an outer sleeve rod and an inner sleeve rod. A power management circuit, a generator, a twist screw and an orientation block are installed in the outer sleeve rod, and the orientation block is fixed on the outer sleeve rod. The one-way rotator is connected with the inner sleeve rod, and the middle part passes through the slide hole of the orientation block. The slide hole matches the thread of the twist screw, and when the two move relative to each other, the twist screw rotates; the generator passes through the slide hole. The rail structure is installed on the pipe wall of the outer sleeve rod and connected with the electric storage device. The utility model mop has a built-in generator, which can convert the rotating mechanical energy of the mop into electric energy during cleaning, effectively utilizes energy, is green and environmentally friendly, and has novel structural design, reasonable planning, and is easy to realize, without adding too much trouble to the manufacture and use of the mop. burden.

Description

Self-generating rotary mop

technical field

The utility model relates to a self-generating rotary mop, which belongs to the technical field of cleaning tool manufacturing.

Background technique

Solar energy, mechanical energy, etc. are the forms of energy that appear most in life and work at present. If these energies can be effectively used, the realization of green life will be one step closer.

There is a rotary mop on the market, which uses the principle of centrifugal force and mechanical design to make the mop head rotate in the drum to achieve the purpose of drying water and debris. The person only needs to press the handle up and down, and the mop head at the lower end can realize fast cleaning. rotate. In a mop cleaning, this action will be repeated at least 2 times, and the energy generated by the rotation during this process is considerable. On the other hand, after the mop is used, it is generally placed in a sunny place to dry. If the solar energy here can be collected and utilized, it can meet the power supply of small and medium-sized power consumption devices in life.

Contents of the invention

Based on the above analysis, the utility model provides a self-generating rotary mop. The device has a built-in generator to convert the rotational mechanical energy of the mop during cleaning into electricity. At the same time, solar cells can be installed to convert solar energy into electrical energy.

The technical scheme provided by the utility model is:

A self-generating rotary mop, comprising an outer sleeve rod and an inner sleeve rod, the outer sleeve rod is a hollow pipe, characterized in that the self-generating rotating mop also includes an electrical storage device or has an electrical storage device electrical equipment of the installation;

The upper end of the inner sleeve rod is inserted into the lumen of the outer sleeve rod from the lower end of the outer sleeve rod, and the lower end of the inner sleeve rod is movably connected with the mop head;

A power management circuit, a generator, a twist screw and an orienting block are installed in the lumen of the outer sleeve rod, and the orienting block is fixed on the tube wall of the outer sleeve rod, and the middle part is provided with a sliding hole penetrating up and down;

The twist screw is parallel to the outer sleeve rod, its upper end is connected to the input shaft of the generator through the upper one-way rotator, and its lower end is connected to the upper end of the inner sleeve rod through the lower one-way rotator, and the middle part is connected to the inner sleeve rod through the directional block. Through the sliding hole, the shape of the sliding hole matches the thread of the twist screw, so that when the orientation block and the twist screw produce relative motion in the up and down direction, the twist screw rotates;

The generator is installed on the pipe wall of the outer sleeve rod through a slide rail structure, and can move up and down along the outer sleeve rod, and its power output terminal is connected with the power storage device through a power management circuit.

On the basis of the above scheme, further improved or preferred schemes also include:

The power management circuit is arranged above the generator and has a charging interface, through which the power management circuit is electrically connected to the power storage device or the electrical equipment with the power storage device.

The lower one-way rotator and the upper one-way rotator are one-way clutches with the same structure, and the one-way clutch includes a housing, an upper gear plate and a lower gear plate;

The upper gear disc is composed of a disc body, teeth positioned below the disc body, and an axle positioned above the disc body; The wheel shaft is composed of the upper gear plate and the lower gear plate meshing through the teeth on the opposite side;

The shell of the one-way clutch is provided with an inner cavity for accommodating the upper gear plate. When the upper gear plate meshes with the lower gear plate, there is a certain distance between the upper plate surface of the upper gear plate and the top surface of the inner cavity of the shell, so that the upper gear plate The middle can move up and down to realize the clutch operation with the lower gear plate;

The disc body of the lower gear disc is integrated with the bottom plate of the housing, and the middle part of the top plate of the housing is provided with a shaft hole, and the wheel shaft of the upper gear disc is connected to the mechanism outside the housing through the shaft hole, specifically:

The upper gear disc of the lower one-way rotator is an input gear disc, and the lower gear disc is an output gear disc. The wheel shaft of the upper gear disc passes through the top plate of its shell and is connected with the lower end of the twist screw. The wheel shaft is connected with the upper end of the inner sleeve rod;

The upper gear disc of the upper one-way rotator is an output gear disc, and the lower gear disc is an input gear disc. The wheel shaft of the upper gear disc passes through the top plate of its housing and is connected with the lower end of the input rotating shaft. The upper end of the twist screw is connected.

The slide rail structure is composed of a slideway and an inner convex strip adapted thereto. The slideway is arranged on both sides of the casing of the generator, and the inner convex strip is arranged on the pipe wall of the outer sleeve rod. The generator Through the cooperation between the slideway and the inner convex strip, it is stuck in the outer sleeve rod, and can move up and down along the inner convex strip, but cannot rotate relative to the outer sleeve rod.

The charging interface is arranged on the top surface of the outer sleeve rod, and the electrical storage device or the external electrical equipment with the electrical storage device is fixed above the outer sleeve rod through a plug adapted to the charging interface.

The external electrical equipment preferably adopts a portable charging LED night light, and the portable charging LED night light is provided with a hidden USB plug; the charging interface of the power management circuit is a USB charging port, which is connected to the USB port of the portable charging LED night light. plug to match.

The shell of the portable rechargeable LED night light is cylindrical in shape consistent with the shape of the outer sleeve rod.

The self-generating rotary mop is provided with a flexible solar cell (thin-film solar cell) attached to the outer surface of the outer sleeve rod, and the output end of the flexible solar cell is connected to a power management circuit.

The power management circuit is provided with a rectification module, a filter module, a DC-DC conversion module and a voltage stabilization module connected in sequence, the output end of the generator is connected to the input end of the rectification module, and the output end of the voltage stabilization module is connected to the The charging interface is connected, and the output end of the flexible solar cell is connected to the input end of the filter module

Beneficial effect:

The utility model provides a self-generating rotary mop. The mop has a built-in generator, which can convert the rotating mechanical energy of the mop into electric energy during cleaning, effectively utilizes energy, is green and environmentally friendly, and has novel structural design, reasonable planning, and easy implementation. The manufacture and use of mops increases the burden affecting use.

Description of drawings

Fig. 1 is the composition structure diagram of mop of the present utility model.

Figure 2 is a schematic cross-sectional view of an orientation block.

Fig. 3 is a schematic diagram of the structure of the slide rail.

Fig. 4 is a structural schematic diagram of a portable rechargeable LED night light.

Fig. 5 is a schematic diagram of the bottom surface structure of the portable rechargeable LED night light.

FIG. 6 is a schematic structural diagram of a power management circuit.

Fig. 7 is a disassembled sectional view of the lower one-way rotator.

Fig. 8 is a disassembled sectional view of the upper one-way rotator.

In the drawings, 1 is the outer sleeve rod, 2 is the inner sleeve rod, 3 is the twist screw, 4 is the generator, 5 is the flexible solar battery, 6 is the power management circuit, 7 is the mop head, 8 is the portable charging LED Night light, 10 is the orientation block, 11 is the sliding hole, 12 is the USB charging socket, 31 is the lower one-way rotator, 32 is the upper one-way rotator, 40 is the input shaft, 41 is the A slide, 42 is the B slide 61 is a rectifier module, 62 is a filter module, 63 is a DC-DC conversion module, 64 is a voltage regulator module, 81 is a USB charging plug, 82 is a USB discharge interface, 83 is a power switch, 84 is an LED light, 85 141 is the inner convex line of A, 142 is the inner convex line of B, 310 is the upper gear plate, 311 is the lower gear plate, 312 is the shell, 320 is the lower gear plate, 321 is the upper gear plate, 322 is shell.

Detailed ways

In order to further clarify the technical scheme and working principle of the utility model, the utility model will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, a self-generating rotary mop includes an outer sleeve rod 1, an inner sleeve rod 2, a mop head 7, an electrical storage device or an electrical device with an electrical storage device, and a flexible solar battery 5. part.

The outer sleeve rod 1 is a straight pipe fitting with a hollow interior. The upper end of the inner sleeve rod 2 is inserted into the lumen of the outer sleeve rod 1 from the lower end of the outer sleeve rod 1. The inner sleeve rod 2 and the outer sleeve rod 1 can produce relative up and down motion. The lower end of the inner sleeve rod 2 is movably connected with the mop head 7, preferably by a shaft hinge or a spherical hinge. In the lumen of the outer sleeve rod 1 , above the inner sleeve rod 2 , components such as a power management circuit 6 , a generator 4 , a twist screw 3 and an orientation block 10 are installed.

The orienting block 10 is disc-shaped, as shown in Fig. 1 and Fig. 2, and is horizontally arranged in the outer sleeve rod 1, and is fixed on the tube wall of the outer sleeve rod 1 around, and the middle part of the orienting block 10 is provided with an up and down through The sliding hole 11 (screw hole).

The twist screw 3 is parallel to the outer sleeve rod 1, its upper end is connected with the input shaft 40 of the generator 4 through the upper one-way rotator 32, and its lower end is connected with the upper end of the inner sleeve rod 2 through the lower one-way rotator 31 , the middle of which passes through the slide hole 11 of the orientation block 10, the shape of the slide hole 11 is matched with the thread of the twist screw 3, so that the orientation block 10 and the twist screw 3 produce relative motion, and the twist screw 3 rotates.

The generator 4 is installed on the pipe wall of the outer sleeve rod 1 through a slide rail structure, so that the generator 4 can move up and down along the outer sleeve rod 1 within a certain range, and its power output end is connected with the input end of the power management circuit 6 connect. In this embodiment, the slide rail structure is composed of a slideway and an inner convex line adapted thereto. As shown in FIG. 3 , a slideway 41 and a slideway B 42 are respectively provided on both sides of the casing of the generator 4 , the two slideways are parallel to the extension direction of the outer sleeve rod 1, and the inner wall of the outer sleeve rod 1 is provided with an inner convex strip 141 and a convex strip B 142, and the inner convex strip 141 and the inner convex strip B 142 are embedded correspondingly. In slideway A 41 and slideway B 42, the generator 4 is stuck in the outer sleeve rod 1 through the cooperation of the slideway and the inner convex strip, and can move up and down along the inner convex strip, but it cannot rotate relative to the outer sleeve rod 1 . The length of the inner boss is greater than the length of the slideway, and it needs to satisfy that when the relative movement of the inner and outer sleeves reaches the upper and lower limit positions, the generator 4 will not break away from the slide rail structure.

The flexible solar cell 5 is attached to the outer surface of the upper part of the outer sleeve rod 1 , circles around the outer sleeve rod 1 , and is connected to the power management circuit 6 .

The power management circuit 6 is arranged above the generator 4 and includes a rectification module 61 , a filter module 62 , a DC-DC (direct current-direct current) conversion module 63 , a voltage stabilization module 64 and a charging interface 12 . As shown in Figure 6, the output end of the generator 4 is connected to the input end of the rectification module 61, the output end of the rectification module 61 is connected to the input end of the filtering module 62, and the output end of the filtering module 62 is connected to the DC-DC conversion module 63 is connected to the input end, the output end of the DC-DC conversion module 63 is connected to the input end of the voltage stabilizing module 64 , and the output end of the voltage stabilizing module 64 is connected to the charging interface 12 . The output end of the flexible solar cell 5 is connected in parallel with the rectification module 61 and connected with the input end of the filter module 62 .

The charging interface 12 is arranged on the top surface of the outer sleeve rod 1 , and the charging power management circuit 6 is electrically connected to the power storage device or the electrical equipment with the power storage device through the charging port 12 . The power storage device can be composed of an ordinary stick battery or a button battery and a suitable charger, and is connected to the charging interface in a pluggable manner, which is convenient to use and carry. This embodiment takes the electrical equipment, the portable charging LED night light 8 as an example, as shown in Figure 3 and Figure 4, the portable charging LED night light 8 includes a USB charging plug 81, a USB discharge port 82, a power switch 83, and an LED lighting lamp. 84. Built-in power storage device 85. The charging interface 12 is set as a USB socket compatible with the night light USB charging plug 81, and the shell of the portable charging LED night light 8 is designed to be cylindrical. Consistent, smooth transition, as shown in Figure 1. The USB charging plug 81 of the night light preferably adopts a hidden design, that is, the housing of the night light is provided with a groove for accommodating the charging plug 81. When the night light is not charging, the plug is turned over and embedded in the groove (the prior art is used here can be realized and will not be described in detail). At the same time, the portable rechargeable LED night light 8 can supply power for other electric devices, such as mobile phones, through the USB discharge port 82 . The power output end of the built-in power storage device 82 is provided with two output circuits, one of which is connected to the LED lighting 84, and the other is connected to the USB discharge port 82, and the power switch 83 is connected in series to the first circuit. , for controlling the on-off of the LED lighting lamp 84 . After the night light is charged, it can be unplugged from the outer sleeve rod and placed in a suitable place for use, which is easy to carry.

As shown in FIG. 7 and FIG. 8 , the lower one-way rotator 31 and the upper one-way rotator 32 are one-way clutches with the same structure, and the one-way clutches include a housing, an upper gear plate and a lower gear plate. The upper gear disc is composed of a disc body, teeth positioned below the disc body, and an axle positioned above the disc body; The wheel shaft constitutes, the input gear plate is arranged on the top of the output gear plate, and the two mesh through the teeth on the opposite side. The shell of the one-way clutch is provided with an inner cavity for accommodating the upper gear plate. When the upper gear plate meshes with the lower gear plate, there is a certain distance between the upper plate surface of the upper gear plate and the top surface of the inner cavity of the housing, so that the upper gear plate The middle can move up and down to realize the clutch operation with the lower gear disc, and the disc body of the lower gear disc is integrated with the bottom plate of the housing.

There is a shaft hole in the middle of the top plate of the clutch housing, and the wheel shaft of the upper gear plate is connected to the mechanism outside the housing through the shaft hole, specifically:

The upper gear disc 310 of the lower one-way rotator is an input gear disc, and the lower gear disc 311 is an output gear disc, and the wheel shaft of its upper gear disc 310 passes through the top plate of its housing 312 and is connected with the lower end of the twist screw rod 3. The wheel shaft of the lower gear plate 311 is connected with the upper end of the inner sleeve rod 2;

The upper gear disc 310 of the upper one-way rotator is an output gear disc, and the lower gear disc 311 is an input gear disc. The wheel shaft of the upper gear disc 310 passes through the top plate of its casing 312 and is connected with the lower end of the input shaft 40 of the generator. , the axle of its lower gear plate 321 is connected with the upper end of the twist screw rod 3 .

The self-generating rotary mop of the utility model needs to be used in conjunction with the existing rotary dehydration barrel. When dehydrating, the user holds the outer sleeve rod 1: in the process of pressing the outer sleeve rod 1, the orientation block 10 moves along the direction of the outer sleeve rod 1. When moving down, because the bottom end of the inner sleeve rod 2 is resisted by the dehydration mechanism, the input gear discs of the upper and lower one-way rotators mesh with the output gear discs successively. When the two one-way rotators are in the "closed" state, The outer sleeve rod 1 continues to move downward with the orientation block 10, and the twist screw 3 cannot move downward, and the associated generator 4 moves up relative to the outer sleeve rod 1, and the twist screw 3 moves toward a Rotate in the opposite direction, drive the input shaft 40 of the generator and the inner sleeve rod 2 and the mop head 7 to rotate synchronously, the mop head 7 is dehydrated under the action of centrifugal force, and the rotor of the generator 4 rotates under the drive of the input shaft 40 to convert mechanical energy In the process of lifting the outer sleeve rod 1, the orientation block 10 moves upwards with the outer sleeve rod 1, and the twist screw 3 moves downward relative to the orientation block 10 under the gravity of the mop head 7, and the twist screw 3 3 will produce reverse rotation, but because the input gear disc and the output gear disc of the upper and lower one-way rotators have been disengaged, the two one-way rotators are in the state of "off" at this time, and the input gear disc is idling, so the input shaft 40 And inner sleeve rod 2 still rotates by original direction under inertia effect, when pressing down outer sleeve rod 1 next time, accelerate the rotation of inner sleeve rod 2 and generator 4 again. Such a cycle can continuously supply power to the power storage device, which is convenient to use.

When the mop is idle, put it in a sunny place to dry, and the flexible solar battery 5 can continue to supply power for the power storage device.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and the protection scope of the utility model is defined by the appended claims, the description and their equivalents.

Claims (9)

1. The self-generating rotary mop comprises an outer sleeve rod (1) and an inner sleeve rod (2), wherein the outer sleeve rod (1) is a pipe fitting with a hollow inner part, and is characterized by further comprising an electricity storage device or electric equipment with the electricity storage device;

the upper end of the inner sleeve rod (2) is inserted into the tube cavity of the outer sleeve rod (1) from the lower end of the outer sleeve rod (1), and the lower end of the inner sleeve rod (2) is movably connected with the mop head (7);

a power management circuit (6), a generator (4), a twist screw (3) and an orientation block (10) are installed in a tube cavity of the outer sleeve rod (1), the orientation block (10) is fixed on the tube wall of the outer sleeve rod (1), and a sliding hole (11) which is communicated up and down is formed in the middle of the orientation block;

the twist screw (3) is parallel to the outer sleeve rod (1), the upper end of the twist screw is connected with an input rotating shaft (40) of the generator (4) through an upper unidirectional rotator (32), the lower end of the twist screw is connected with the upper end of the inner sleeve rod (2) through a lower unidirectional rotator (31), the middle of the twist screw penetrates through a sliding hole (11) of the orientation block (10), the shape of the sliding hole (11) is matched with the thread of the twist screw (3), and when the orientation block (10) and the twist screw (3) generate relative motion in the vertical direction, the twist screw (3) rotates;

the generator (4) is mounted on the pipe wall of the outer sleeve rod (1) through a sliding rail structure and can move up and down along the outer sleeve rod (1), and the power output end of the generator is connected with the power storage device through a power management circuit (6).

2. The self-generating rotary mop according to claim 1, wherein:

the power management circuit (6) is arranged above the generator (4) and is provided with a charging interface, and the power management circuit (6) is electrically connected with the electric storage device or the electric equipment with the electric storage device through the charging interface.

3. The self-generating rotary mop according to claim 1, wherein:

the lower unidirectional rotator (31) and the upper unidirectional rotator (32) are unidirectional clutches with the same structure, and each unidirectional clutch comprises a shell, an upper gear disc and a lower gear disc;

the upper gear disc consists of a disc body, teeth positioned below the disc body and a wheel shaft positioned above the disc body; the lower gear disc is composed of a disc body, teeth positioned above the disc body and a wheel shaft positioned below the disc body, and the upper gear disc and the lower gear disc are meshed through the teeth on the opposite surfaces;

the shell of the one-way clutch is provided with an inner cavity for accommodating the upper gear disc, when the upper gear disc is meshed with the lower gear disc, a certain distance is reserved between the upper disc surface of the upper gear disc and the top surface of the inner cavity of the shell, so that the upper gear disc can move up and down in the inner cavity of the shell to realize the clutch operation with the lower gear disc;

the disk body and the shell bottom plate of lower gear dish establish to an organic whole, and the middle part of shell roof is equipped with the shaft hole, goes up the shaft of gear dish and passes through the shaft hole is connected with the outside mechanism transmission of shell, specifically does:

the upper gear disc of the lower one-way rotator is an input gear disc, the lower gear disc is an output gear disc, the wheel axle of the upper gear disc penetrates out of the top plate of the shell of the lower one-way rotator and is connected with the lower end of the twist screw (3), and the wheel axle of the lower gear disc is connected with the upper end of the inner sleeve rod (2);

the upper gear disc of the upper one-way rotator is an output gear disc, the lower gear disc is an input gear disc, the wheel axle of the upper gear disc penetrates out of the top plate of the shell of the upper one-way rotator and is connected with the lower end of the input rotating shaft (40), and the wheel axle of the lower gear disc is connected with the upper end of the twist screw (3).

4. The self-generating rotary mop according to claim 1, wherein:

the sliding rail structure is composed of a sliding rail and inner convex strips matched with the sliding rail, the sliding rail is arranged on two sides of a shell of the generator (4), the inner convex strips are arranged on the pipe wall of the outer sleeve rod (1), the generator (4) is clamped in the outer sleeve rod (1) through the matching of the sliding rail and the inner convex strips, can move up and down along the inner convex strips, and cannot rotate relative to the outer sleeve rod (1).

5. The self-generating rotary mop according to claim 2, wherein:

the charging interface is arranged on the top surface of the outer sleeve rod (1), and the electric power storage device or the external electric equipment with the electric power storage device is fixed above the outer sleeve rod (1) through a plug matched with the charging interface.

6. The self-generating rotary mop according to claim 5, wherein:

the external electric equipment is a portable charging LED small night lamp (8), and the portable charging LED small night lamp (8) is provided with a hidden USB plug; the charging interface of the power management circuit (6) is a USB charging interface and is matched with a USB plug of the portable charging LED small night lamp (8).

7. The self-generating rotary mop according to claim 6, wherein:

the shell of the portable charging LED small night lamp (8) is cylindrical and the shape of the shell is consistent with that of the outer sleeve rod (1).

8. A self-generating rotary mop according to any one of claims 1-7, characterized in that a flexible solar cell is attached to the outer surface of the outer sleeve rod (1), and the output end of the flexible solar cell is connected to a power management circuit (6).

9. The self-generating rotary mop according to claim 8, wherein:

the power management circuit (6) is provided with a rectifying module (61), a filtering module (62), a DC-DC conversion module (63) and a voltage stabilizing module (64) which are connected in sequence, the output end of the generator (4) is connected with the input end of the rectifying module (61), the output end of the voltage stabilizing module (64) is connected with a charging interface of the power management circuit (6), and the output end of the flexible solar cell is connected with the input end of the filtering module (62).