CN108642838B

CN108642838B - Flatiron based on grip automatically regulated steam volume

Info

Publication number: CN108642838B
Application number: CN201810346329.1A
Authority: CN
Inventors: 石建彬
Original assignee: Cuori Electrical Appliance Group Co Ltd
Current assignee: Cuori Electrical Appliance Group Co Ltd
Priority date: 2018-04-18
Filing date: 2018-04-18
Publication date: 2023-09-26
Anticipated expiration: 2038-04-18
Also published as: CN108642838A

Abstract

The utility model provides an flatiron based on grip automatically regulated steam volume, includes the flatiron main part, the flatiron main part in be equipped with PCB circuit board and steam adjustment mechanism, PCB circuit board and steam adjustment mechanism communication connection, its characterized in that: the grip strength acquisition device is arranged on the grip of the iron main body, the grip strength sensor connected with the grip strength acquisition device is also arranged in the iron main body, and the PCB is in communication connection with the grip strength sensor. According to the invention, through collecting the information of the holding force, the automatic real-time adjustment of the steam quantity of the iron is realized, fingers are not required to be separated to operate the control button during use, the operation is very simple, the control force on the iron is stronger, and thus, a better ironing effect is obtained.

Description

Flatiron based on grip automatically regulated steam volume

Technical Field

The invention relates to an independent iron or a split iron with a table body, which can automatically adjust steam quantity based on grip strength.

Background

In order to realize the adjustment of the steam quantity, the existing iron is provided with a control button or a knob and other parts, when the iron is used, one hand is used for controlling the iron, and the other hand is used for controlling clothes, so that when the steam quantity needs to be adjusted, one hand is used for holding the handle of the iron and separating fingers to operate the control button, the operation is more troublesome, in this case, the control effect of a user on the iron is reduced, the clothes are easy to burn out, and the steam quantity cannot be adjusted in real time, so that the whole ironing effect is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an iron capable of automatically adjusting steam quantity based on grip strength.

The technical scheme for solving the technical problems is as follows: the utility model provides an flatiron based on grip automatically regulated steam volume, includes the flatiron main part, the flatiron main part in be equipped with PCB circuit board and steam adjustment mechanism, PCB circuit board and steam adjustment mechanism communication connection, be equipped with grip collection system on the grip of flatiron main part, the flatiron main part in still be equipped with grip collection system is connected the grip inductor, PCB circuit board with grip inductor communication connection.

Further, the steam adjusting mechanism is a water pump, and the PCB is in communication connection with the water pump.

Further, the steam adjusting mechanism comprises an electromagnetic coil arranged in the iron main body and a metal column arranged in the electromagnetic coil, a sealing plug is arranged at the lower end of the metal column, and the metal column can extend out of the electromagnetic coil and enable the sealing plug to be clamped into a water outlet of the iron main body.

Further, a holding cavity is formed in the handle of the iron main body and is positioned above the PCB, and the grip strength acquisition device is positioned in the holding cavity;

the grip inductor set up the upper end of PCB circuit board, the upper end of grip inductor is equipped with the pressure board, hold the chamber and seted up the through-hole, grip collection system on be equipped with the depression bar, the depression bar pass the through-hole and with the pressure board contact connection.

Further, the grip strength acquisition device comprises a movable upper cover and a reset mechanism, wherein the reset mechanism is arranged between the movable upper cover and the accommodating cavity, and the pressure rod is arranged on the movable upper cover.

Further, the accommodating cavity is also provided with a limiting column, the reset mechanism is a spring, and the spring is sleeved on the limiting column.

Further, limiting grooves are formed in two sides of the accommodating cavity, limiting blocks are convexly arranged on two sides of the movable upper cover, and the limiting blocks are inserted into the limiting grooves.

Further, the pressure plate is a plastic pressure plate or an acrylic pressure plate.

When the invention is used, an operator can adjust the gripping force of the grip according to the needs of the operator, the gripping force is transmitted to the gripping force sensor through the gripping force acquisition device, the gripping force sensor communicates signals to the PCB circuit board, and the PCB circuit board can judge the size of the gripping force from the signals, so that the automatic adjustment of the steam quantity is realized by controlling the water pump and/or the electromagnetic coil.

The invention has the beneficial effects that: through the information collection to the gripping power, realize the automatic real-time regulation of flatiron steam volume, need not to divide the finger to go to operate control button during the use, it is very simple to operate, and is stronger to the force of controlling of flatiron to obtain better ironing effect.

Drawings

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

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is an enlarged schematic view of the portion a in fig. 1.

Fig. 5 is a schematic view of the structure of the movable upper cover.

Fig. 6 is a schematic structural view of a split iron with a stand.

Fig. 7 is a sectional view of the split iron with the stand.

Fig. 8 is a cross-sectional view of the second embodiment.

Fig. 9 is an enlarged schematic view of a portion B in fig. 8.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

Example 1

Referring to fig. 1 to 5, an iron based on grip automatic regulation steam volume, including iron main part 1, iron main part 1 in be equipped with PCB circuit board 2 and steam adjustment mechanism, PCB circuit board 2 and steam adjustment mechanism communication connection, be equipped with grip collection device on the handle 14 of iron main part 1, iron main part 1 in still be equipped with grip collection device is connected grip inductor 3, PCB circuit board 2 with grip inductor 3 communication connection.

In this embodiment, the steam adjusting mechanism is a water pump 18, and the PCB 2 is connected to the water pump 18 in a communication manner. Through the information collection to the gripping power, PCB circuit board 2 sends the instruction to water pump 18 to adjust the operating frequency of water pump 18 realizes adjusting the steam volume of flatiron.

In this embodiment, the grip 14 of the iron main body 1 is provided with a holding cavity 4, the holding cavity 4 is located above the PCB 2, and the grip strength collection device is located in the holding cavity 4; the grip inductor 3 set up the upper end of PCB circuit board 2, the upper end of grip inductor 3 is equipped with pressure plate 5, hold chamber 4 seted up through-hole 6, grip collection system on be equipped with depression bar 7, depression bar 7 pass through-hole 6 and with pressure plate 5 contactable connection. The pressure plate 5 in this embodiment can not only realize force transmission, but also protect the grip sensor 3 and the PCB 2. Preferably, the pressure plate 5 is a plastic pressure plate 5 or an acrylic pressure plate 5, which has relatively low cost, stable performance and durability.

In this embodiment, the grip strength collection device includes a movable upper cover 8 and a reset mechanism, the reset mechanism is disposed between the movable upper cover 8 and the accommodating cavity 4, and the compression bar 7 is disposed on the movable upper cover 8. The accommodating cavity 4 is also provided with a limit post 9, the reset mechanism is preferably a spring 10, and the spring 10 is sleeved on the limit post 9. The embodiment has simple structure and high reliability, can realize the transmission function of the holding force, can realize the reset function of the movable upper cover 8 through the spring 10, and has the limit function on the spring 10 by the limit column 9, thereby ensuring that the reset mechanism has better use stability. In addition, a gap may exist between the spring 10 and the movable upper cover 8 in a normal state, thereby providing a free stroke, preventing the steam from being sprayed when the user holds the iron, and improving the safety.

Of course, the resetting mechanism can also be a hydraulic resetting mechanism, an electric resetting mechanism, or other elastic resetting pieces.

In this embodiment, the two sides of the accommodating cavity 4 are provided with limiting grooves 11, two sides of the movable upper cover 8 are convexly provided with limiting blocks 12, and the limiting blocks 12 are inserted into the limiting grooves 11. Through the cooperation of stopper 12 and spacing groove 11, can play good spacing effect to movable upper cover 8, prevent that it from receiving reset mechanism's influence and breaking away from the condition emergence that holds chamber 4 to guarantee that this flatiron is stable, normal use.

Example two

Referring to fig. 1 to 5, 8 and 9, this embodiment differs from embodiment 1 in that: the steam adjusting mechanism comprises an electromagnetic coil 15 arranged in the iron main body 1 and a metal column 16 arranged in the electromagnetic coil 15, wherein a sealing plug 17 is arranged at the lower end of the metal column 16, and the metal column 16 can extend out of the electromagnetic coil 15 and enable the sealing plug 17 to be clamped into a water drain hole 19 of the iron main body 1. Through the information collection to the gripping power, PCB circuit board 2 controls the break-make frequency of electromagnetic coil 15 to the switching frequency of sealing plug 17 is controlled through metal post 16 in order to reach the purpose to the water yield control, and then realizes adjusting the flatiron steam volume.

Referring to fig. 6 and 7, the conventional iron on the market includes a stand-alone iron and a split iron with a stand 13. The water pump 18 is provided in the free standing iron; in the split iron, the water pump 18 may be provided in the iron part or in the table 13 part depending on the structure. Therefore, both stand alone irons and split irons are within the scope of the present invention.

In addition, the grip strength collecting device of the present invention may be disposed at the upper end of the grip 14, may be disposed at the lower end of the grip 14, or may be disposed at the rest of the grip 14. Therefore, it is within the scope of the present invention to provide the grip strength collection device on the grip 14.

When the invention is used, an operator can adjust the gripping force of the grip 14 according to the needs of the operator, the gripping force is transmitted to the gripping force sensor 3 through the gripping force acquisition device, the gripping force sensor 3 communicates signals to the PCB 2, and the PCB 2 can judge the size of the gripping force from the signals, so that the automatic adjustment of the steam quantity is realized by controlling the water pump 18 and/or the electromagnetic coil.

The preset program of the invention is that when the holding force is larger, the generated steam amount is larger; the smaller the holding force is, the smaller the generated steam amount is, so that a user can adjust the holding force according to the self requirement, and the control is very convenient.

According to the invention, through collecting the information of the holding force, the automatic real-time adjustment of the steam quantity of the iron is realized, fingers are not required to be separated to operate the control button during use, the operation is very simple, the control force on the iron is stronger, and thus, a better ironing effect is obtained.

Claims

1. The utility model provides an flatiron based on grip automatically regulated steam volume, includes the flatiron main part, the flatiron main part in be equipped with PCB circuit board and steam adjustment mechanism, PCB circuit board and steam adjustment mechanism communication connection, its characterized in that: the grip of the iron main body is provided with a grip acquisition device, the iron main body is internally provided with a grip sensor connected with the grip acquisition device, and the PCB is in communication connection with the grip sensor;

the grip of the iron main body is provided with a containing cavity which is positioned above the PCB, and the grip strength acquisition device is positioned in the containing cavity; the holding power sensor is arranged at the upper end of the PCB, the upper end of the holding power sensor is provided with a pressure plate, the accommodating cavity is provided with a through hole, the holding power acquisition device is provided with a pressing rod, and the pressing rod penetrates through the through hole and can be in contact connection with the pressure plate;

the grip strength acquisition device comprises a movable upper cover and a reset mechanism, wherein the reset mechanism is arranged between the movable upper cover and the accommodating cavity, and the pressure rod is arranged on the movable upper cover.

2. The grip-based automatic steam level adjustment iron according to claim 1, wherein: the steam adjusting mechanism is a water pump, and the PCB is in communication connection with the water pump.

3. The grip-based automatic steam level adjustment iron according to claim 1, wherein: the steam adjusting mechanism comprises an electromagnetic coil arranged in the iron main body and a metal column arranged in the electromagnetic coil, wherein a sealing plug is arranged at the lower end of the metal column, and the metal column can extend out of the electromagnetic coil and enable the sealing plug to be clamped into a water outlet of the iron main body.

4. The grip-based automatic steam level adjustment iron according to claim 1, wherein: the accommodating cavity is also provided with a limiting column, the reset mechanism is a spring, and the spring is sleeved on the limiting column.

5. The grip-based automatic steam level adjustment iron as set forth in claim 4, wherein: limiting grooves are formed in two sides of the accommodating cavity, limiting blocks are convexly arranged on two sides of the movable upper cover, and the limiting blocks are inserted into the limiting grooves.

6. The grip-based automatic steam level adjustment iron according to claim 1, wherein: the pressure plate is a plastic pressure plate or an acrylic pressure plate.