CN212611521U - Automatic door opening device of washing machine door body and washing machine - Google Patents
Automatic door opening device of washing machine door body and washing machine Download PDFInfo
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- CN212611521U CN212611521U CN202020676184.4U CN202020676184U CN212611521U CN 212611521 U CN212611521 U CN 212611521U CN 202020676184 U CN202020676184 U CN 202020676184U CN 212611521 U CN212611521 U CN 212611521U
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Abstract
The utility model provides an automatic door opener of washing machine door body, including installing the door opener body on the washing machine casing, the door opener body includes first magnetic component and second magnetic component, with first magnetic component and second magnetic component fixed mounting respectively in washing machine's casing with open the door on, when washing machine opens the door and closes on the washing machine casing, to the circular telegram of one of them magnetic component for two magnetic components are like polarity electrode, and the repulsion force that like polarity electrode produced makes washing machine open the door and open, opens in order to realize the automation that washing machine opened the door. The utility model discloses still relate to a washing machine. The utility model is connected with the washing machine through the trigger, and the magnetic component is triggered to be electrified through the trigger, so that the door of the washing machine can be automatically opened; the door opening device body frees both hands of a user and provides convenience for the life of the user.
Description
Technical Field
The utility model relates to a washing machine field of opening the door especially relates to an automatic door opener of washing machine door body.
Background
The door of the existing drum washing machine is mostly controlled by a door lock, and the door of the washing machine is used as a component with higher use frequency to be matched with the door lock on the shell of the washing machine to realize the switching function. Generally, the washing machine is opened by a user pulling the door open by force or by pressing a button. When a user holds a large pile of clothes with both hands, the user needs to put the clothes held in the hands down and then open the door of the washing machine to put the clothes into the washing machine, which is very inconvenient. There is an urgent need for a washing machine that can be opened automatically when hands are released, providing convenience to the user.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an automatic door opener of a washing machine door body.
The utility model discloses an install two magnetic assemblies respectively on washing machine's casing and the door that opens, circular telegram makes two magnetic assemblies be like polarity electrode on one of them magnetic assembly, and the repulsion force of like polarity electrode makes washing machine open the door and opens automatically.
The utility model provides an automatic door opener of a washing machine door body, which comprises a door opener body, wherein the door opener body comprises a first magnetic component and a second magnetic component; the first magnetic assembly and the second magnetic assembly are respectively and fixedly arranged on a shell and a door of the washing machine; after the first magnetic assembly or the second magnetic assembly is electrified, the first magnetic assembly and the second magnetic assembly are same-polarity electrodes, so that the door of the washing machine is opened under the action of the repulsive force of the same-polarity electrodes.
Preferably, the first magnetic assembly comprises a permanent magnet which is fixedly arranged on the shell of the washing machine or on the inner side of the door; the second magnetic component is an electromagnet which is fixedly arranged on the inner side of the door of the washing machine or on the shell of the washing machine, and the electromagnet generates the same polarity as the permanent magnet after being electrified.
Preferably, the door opener body still includes first mount pad, first mount pad is including being used for the gomphosis first cavity and the first fixed part of permanent magnet, first fixed part protrusion in the outer wall of first cavity, first fixed part includes a plurality of fixed orificess, first fixed part passes through fixed orifices fixed mounting is on the washing machine casing, so that the permanent magnet is fixed in on the washing machine casing.
Preferably, the electromagnet comprises an electromagnet coil and an electromagnet core rod, and the electromagnet coil is wound on the electromagnet core rod; the door opener body further comprises a second mounting seat, the second mounting seat comprises a second cavity and a second fixing part, and the electromagnet coil and the electromagnet core rod are fixedly embedded in the second cavity; the second fixing part comprises a plurality of mounting holes, and the second mounting seat is fixedly mounted on the washing machine door through the mounting holes, so that the electromagnet is fixed on the washing machine door.
Preferably, the door opener body further comprises a trigger, and the trigger receives the instruction and feeds back the received signal to a main control panel of the washing machine.
Preferably, the trigger comprises a voice module installed inside the washing machine, and the voice module is used for receiving human language and triggering the first magnetic assembly or the second magnetic assembly to be powered on.
Preferably, the trigger includes a pressure sensor module, the pressure sensor module is fixedly installed at a position outside the washing machine, and the pressure sensor module triggers the first magnetic assembly or the second magnetic assembly to be electrified after the pressure sensor module detects a pressure signal.
The utility model also provides a washing machine, the automatic door opening device of the washing machine door body, the washing machine shell, the washing machine door opening, the buckle assembly and the main control board; the washing machine shell is hinged with the washing machine door, the washing machine shell and the washing machine door are closed through the buckle assembly, and the door opening device body is electrically connected with the main control board; the washing machine is characterized in that the washing machine is opened and closed on the washing machine shell, the main control board sends a power-on instruction to the first magnetic assembly or the second magnetic assembly, and the first magnetic assembly or the second magnetic assembly is a same-polarity electrode.
Preferably, the fastening assembly includes a fastening and a bayonet, the fastening is mounted on the inner side of the washing machine door, the bayonet is mounted on the washing machine housing corresponding to the fastening, and the washing machine door is closed on the washing machine housing and is fixedly fastened with the bayonet through the fastening.
Preferably, the door opener body is arranged adjacent to the buckle or bayonet.
Preferably, the washing machine door comprises a handle, and the door opener body is arranged between the handle and the buckle assembly.
Preferably, the two door opener bodies are respectively arranged at two sides of the buckle assembly.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an automatic door opener of a washing machine door body, the door opener body comprises a first magnetic component and a second magnetic component, the first magnetic component and the second magnetic component are respectively and fixedly arranged on a shell of the washing machine and a door, when the washing machine is opened and closed on the shell of the washing machine, one of the magnetic components is electrified, so that the two magnetic components are like electrodes, and the repulsion force generated by the like electrodes opens the door of the washing machine to realize the automatic opening of the door of the washing machine; in addition, a voice module is arranged in the washing machine, and one of the magnetic components is triggered to be electrified through human language, so that the automatic opening of the door of the washing machine is realized; the pressure sensor module can be triggered by the pressure sensor module, the pressure sensor module is arranged outside the washing machine, such as on a wall surface, and one of the magnetic components is triggered to be electrified by applying pressure to the pressure sensor module on the wall surface; the door opening device body frees both hands of a user and provides convenience for the life of the user.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of an automatic door opener of a washing machine door body of the present invention;
fig. 2 is a schematic structural view of a permanent magnet of an automatic door opener of a washing machine door body according to the present invention;
fig. 3 is a schematic structural view of an electromagnet of an automatic door opener of a washing machine door body according to the present invention;
FIG. 4 is a schematic view of a part of the washing machine according to the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is an enlarged view at B in FIG. 4;
fig. 7 is a schematic view of the open state of the washing machine according to the present invention;
fig. 8 is a schematic view of the overall structure of the washing machine of the present invention;
reference numerals: 100. the door opening device comprises a washing machine 10, a washing machine shell 20, a washing machine door opening device 30, a door opening device body 310, an electromagnet 311, an electromagnet core rod 312, a second mounting seat 313, a mounting hole 320, a permanent magnet 321, a first mounting seat 322, a first cavity 323, a fixing hole 410, a buckle 420 and a bayonet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model provides an automatic door opener of a washing machine door body, as shown in figures 1-8, comprising a door opener body 30 arranged on a washing machine shell 10, wherein the door opener body 30 comprises a first magnetic component and a second magnetic component which are respectively fixedly arranged on the shell and the door of the washing machine; after the first magnetic assembly or the second magnetic assembly is powered on, the first magnetic assembly and the second magnetic assembly are like poles, so that the door of the washing machine 100 is opened under the repulsive force of the like poles. The two magnetic assemblies are respectively arranged on the washing machine door 20 and the washing machine shell 10 at the corresponding position, so that the two magnetic assemblies are provided with the same electrode, and the washing machine door 20 is opened by repulsive force generated by the same electrode, so that the washing machine door 20 is automatically opened. One of the first and second magnetic assemblies is a permanent magnet 320, and the other of the first and second magnetic assemblies is an electromagnet 310.
In one embodiment, as shown in fig. 2 and 3, the first magnetic component is a permanent magnet 320, the permanent magnet 320 is fixedly installed on the washing machine housing 10 at a position corresponding to the door 20 of the washing machine, and the permanent magnet 320 is a magnet capable of retaining high remanence for a long time in an open circuit state. The second magnetic component is an electromagnet 310, the electromagnet 310 is fixedly installed inside the door 20 of the washing machine, and the electromagnet 310 generates the same polarity as the permanent magnet 320 after being electrified. The electromagnet 310 is a device which generates electromagnetism when being electrified, and a conductive winding matched with the power of the electromagnet is wound outside the iron core, the coil which is electrified has magnetism like a magnet, and in addition, the magnetism of the electromagnet disappears immediately after the power is cut off, namely, the electromagnet is demagnetized.
As an alternative embodiment, the first magnetic component is a permanent magnet 320, the permanent magnet 320 is fixedly installed inside the washing machine door 20 at a position corresponding to the washing machine door 20, and the permanent magnet 320 is a magnet capable of retaining high remanence for a long time in an open circuit state. The second magnetic component is an electromagnet 310, the electromagnet 310 is fixedly installed on the washing machine shell 10, and the electromagnet 310 generates the same polarity as the permanent magnet 320 after being electrified. The advantage with the last embodiment is that the connecting wire that the electro-magnet circular telegram need not extend to the washing machine and open the door, so can make this equipment simple structure, reduce the later maintenance cost.
Specifically, the door opener body 30 further includes a first mounting seat 321, the first mounting seat 321 includes a first cavity 322 and a first fixing portion for embedding the permanent magnet 320, the first fixing portion protrudes out of the outer wall of the first cavity 322, the first fixing portion includes a plurality of fixing holes 323, and the first fixing portion passes through the fixing holes and is fixedly mounted on the washing machine shell, so that the permanent magnet 320 is fixed on the washing machine shell 10. The permanent magnet 320 is embedded in the first cavity 322, and the first mounting seat 321 fixes the permanent magnet 320 embedded inside the first mounting seat on the washing machine shell 10, so that one end of the permanent magnet 320 protrudes out of the surface of the shell.
The electromagnet 310 comprises an electromagnet coil and an electromagnet core rod, and the electromagnet 310 coil is wound on the electromagnet core rod 311; the door opener body 10 further comprises a second mounting seat 312, the second mounting seat 312 comprises a second cavity and a second fixing part, and the electromagnet coil and the electromagnet core rod 311 are fixedly embedded in the second cavity; the second fixing portion includes a plurality of mounting holes 313, and the second mounting seat 312 is fixedly mounted on the washing machine door 20 through the mounting holes 313, so that the electromagnet 310 is fixed on the washing machine door 20. The second mounting seat 312 is used for fixing the electromagnet 310 on the washing machine door 20, the electromagnet 310 is embedded in a second cavity in the second mounting seat 312, and one end of the electromagnet core rod 311 protrudes out of the surface of the washing machine door 20. The electromagnet 310 is connected to a separate power supply device or a power supply device of the washing machine, and the technical solution of the embodiment can be realized.
The door opener body 10 further includes a trigger (not shown) that may be installed inside the washing machine 100 or at a position outside the washing machine 100. The trigger receives the command and feeds the command back to the main control board in the washing machine 100, and the main control board sends an energization command to energize the electromagnet 310.
In one embodiment, the trigger includes a voice module installed inside the washing machine 100 for receiving human language and triggering the first magnetic assembly or the second magnetic assembly to be powered on. The voice module comprises a voice receiving end, and the voice receiving end is used for acquiring voice information sent by a human; the language module also comprises a voice processor, the voice receiving end sends the received voice information to the voice processor, the voice processor processes the received voice information, when the voice processor judges that the received voice information is the set voice information, the voice processor feeds back a piece of information to a main control board of the washing machine, and the main control board of the washing machine sends an instruction to the power supply device to enable the electromagnet to be electrified. The voice trigger can give an instruction at a distance of several meters away from the washing machine, for example, the washing machine is placed in a toilet, the instruction can be given when a user walks to a door of the toilet, when the user reaches the position where the washing machine is placed, the door of the washing machine is opened, and the user can directly place clothes in the hand into an inner barrel of the washing machine. The voice trigger is also called voice control, and the voice module is conventional in the prior art, but the voice module is applied to the embodiment, so that the user can liberate hands, and convenience is provided for life of people.
In another alternative embodiment, the trigger includes a pressure sensor module, which is installed at a location outside the washing machine, such as a wall surface against which the washing machine 100 abuts, and when the pressure sensor module detects pressure, the pressure sensor module transmits the detected signal to the main control board, which transmits a power-on command to the electromagnet. The electromagnet 310 is normally energized by pressing a button on the control panel of the washing machine, but the control panel of the washing machine 100 comprises several buttons, which have a limited area and are not easily found and aligned when the user holds a pile of clothes. The pressure sensor module key with a large area is arranged on the wall surface or other positions close to the washing machine, and a user can send instructions through limbs such as elbows, feet and the like.
The pressure sensor module may be connected to the main control board of the washing machine 100 through a connection line, or may be wirelessly connected through a wireless communication module. When the pressure sensor module is connected with the main control panel of the washing machine through the connecting line, the power supply device of the pressure sensor module can also be provided through the connecting line. When the pressure sensor module is in wireless connection with the washing machine main control board through the wireless communication module, the pressure sensor module comprises a wireless communicator inside, and the pressure sensor module is connected with the washing machine main control board through the wireless communicator. The pressure sensor module can also free the hands of a user to provide life convenience for the user.
The utility model also provides a washing machine, as shown in fig. 4-8, comprising an automatic door opener of a washing machine door body, a washing machine shell 10, a washing machine door 20, a buckle assembly and a main control board; the washing machine shell 10 is hinged with the washing machine door 20, the door opening device body 10 is electrically connected with a main control board, and the washing machine shell 10 and the washing machine door 20 are closed through a buckle component; the washing machine door 20 is closed on the washing machine shell 10, the main control board sends an electrifying instruction to the first magnetic assembly or the second magnetic assembly, and the first magnetic assembly or the second magnetic assembly is an isotropic electrode. When the washing machine 100 needs to close the washing machine door 20, the washing machine door 20 is latched to the washing machine housing 10 by the latch assembly, and the first magnetic assembly is in contact with the second magnetic assembly but has no attraction force and no repulsion force. When the washing machine 100 is not in the washing state and the washing machine door 20 needs to be opened, the first magnetic assembly or the second magnetic assembly is energized by the trigger, so that the first magnetic assembly and the second magnetic assembly have the same polarity, and a repulsive force is generated.
In one embodiment, the latch assembly includes a latch 410 and a latch 420, the latch 410 is installed inside the washing machine door 20, the latch 420 is installed on the washing machine housing 10 corresponding to the latch 410, and the latch 410 is fixedly engaged with the latch 420 when the washing machine door 20 is closed on the washing machine housing 10.
The door opener body 10 is disposed adjacent to the catch 410 or the bayonet 420. The door opener body 10 may be installed at any position on the door of the washing machine, preferably, at a position adjacent to the latch assembly.
Specifically, a door opener body is arranged on the washing machine, the door of the washing machine comprises a handle, and the door opener body is arranged between the handle and the buckle assembly. The door opener body is arranged between the handle and the bayonet component to simulate a mode that a person pulls the door by hand, follow the mechanics principle and prolong the service life of the door.
Preferably, the washing machine includes two door opener bodies, and the two door opener bodies are respectively disposed at both sides of the latch assembly. Of course, one of the door opener bodies is arranged between the handle and the buckle assembly. The two door opener bodies can avoid the risk that one of the door opener bodies is damaged and cannot automatically flick to open the door.
The utility model discloses an automatic door opener of a washing machine door body, the door opener body 10 comprises a first magnetic component and a second magnetic component, the first magnetic component and the second magnetic component are respectively and fixedly arranged on a shell of a washing machine 100 and a door, when the washing machine door 20 is closed on the washing machine shell 10, one of the magnetic components is electrified, so that the two magnetic components are like electrodes, repulsive force generated by the like electrodes enables the washing machine door to be opened and opened, and the washing machine door 20 is automatically opened; in addition, a voice module is installed in the washing machine 100, and one of the magnetic components is triggered to be powered on through human language, so that the door 20 of the washing machine is automatically opened; the pressure sensor module can be triggered by the pressure sensor module, the pressure sensor module is installed outside the washing machine 100, for example, on a wall surface, and one of the magnetic components is triggered to be electrified by applying pressure to the pressure sensor module on the wall surface; the door opener body 10 frees both hands of a user and provides convenience for the life of the user.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (12)
1. The automatic door opener for the washing machine door body is characterized by comprising a door opener body, wherein the door opener body comprises a first magnetic assembly and a second magnetic assembly; wherein the content of the first and second substances,
the first magnetic assembly and the second magnetic assembly are respectively and fixedly arranged on a shell and a door of the washing machine;
after the first magnetic assembly or the second magnetic assembly is electrified, the first magnetic assembly and the second magnetic assembly are same-polarity electrodes, so that the door of the washing machine is opened under the action of the repulsive force of the same-polarity electrodes.
2. The automatic door opening device of the washing machine door body according to claim 1, characterized in that the first magnetic component comprises a permanent magnet, and the permanent magnet is fixedly arranged on the washing machine shell or on the inner side of the door; the second magnetic component is an electromagnet which is fixedly arranged on the inner side of the door of the washing machine or on the shell of the washing machine, and the electromagnet generates the same polarity as the permanent magnet after being electrified.
3. The automatic door opener according to claim 2, wherein the door opener body further comprises a first mounting seat, the first mounting seat comprises a first cavity for embedding the permanent magnet and a first fixing portion, the first fixing portion protrudes out of the outer wall of the first cavity, the first fixing portion comprises a plurality of fixing holes, and the first fixing portion is fixedly mounted on the washing machine shell through the fixing holes so that the permanent magnet is fixed on the washing machine shell.
4. The automatic door opening device of the washing machine door body according to claim 2, characterized in that the electromagnet comprises an electromagnet coil and an electromagnet core rod, wherein the electromagnet coil is wound on the electromagnet core rod; the door opener body further comprises a second mounting seat, the second mounting seat comprises a second cavity and a second fixing part, and the electromagnet coil and the electromagnet core rod are fixedly embedded in the second cavity; the second fixing part comprises a plurality of mounting holes, and the second mounting seat is fixedly mounted on the washing machine door through the mounting holes, so that the electromagnet is fixed on the washing machine door.
5. The automatic door opener for the washing machine door body according to claim 1, wherein the door opener body further comprises a trigger, and the trigger receives an instruction and feeds back a received signal to a main control panel of the washing machine.
6. The automatic door opening device of the washing machine door body according to claim 5, wherein the trigger comprises a voice module, the voice module is installed inside the washing machine, and the voice module is used for receiving human language and triggering the first magnetic assembly or the second magnetic assembly to be electrified.
7. The automatic door opening device of the washing machine door body according to claim 5, wherein the trigger comprises a pressure sensor module, the pressure sensor module is fixedly installed at a position outside the washing machine, and after the pressure sensor module detects a pressure signal, the pressure sensor module triggers the first magnetic assembly or the second magnetic assembly to be electrified.
8. A washing machine, characterized by comprising at least one automatic door opening device of a washing machine door body according to any one of claims 1 to 7, and further comprising a washing machine shell, a washing machine door opening, a buckle assembly and a main control panel; the washing machine shell is hinged with the washing machine door, the washing machine shell and the washing machine door are closed through the buckle assembly, and the door opening device body is electrically connected with the main control board; the washing machine is characterized in that the washing machine is opened and closed on the washing machine shell, the main control board sends a power-on instruction to the first magnetic assembly or the second magnetic assembly, and the first magnetic assembly or the second magnetic assembly is a same-polarity electrode.
9. The washing machine as claimed in claim 8, wherein the latch assembly includes a latch installed inside the door of the washing machine and a catch installed on the washing machine casing corresponding to the latch, and the latch is fixedly engaged with the catch when the door of the washing machine is closed on the washing machine casing.
10. A washing machine as claimed in claim 9 wherein the door opener body is located adjacent the catch or bayonet.
11. The washing machine as claimed in claim 10, wherein the door of the washing machine includes a handle, and the door opener body is disposed between the handle and the latch assembly.
12. The washing machine as claimed in claim 10, wherein two door opener bodies are respectively provided at both sides of the latch assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676184.4U CN212611521U (en) | 2020-04-28 | 2020-04-28 | Automatic door opening device of washing machine door body and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676184.4U CN212611521U (en) | 2020-04-28 | 2020-04-28 | Automatic door opening device of washing machine door body and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212611521U true CN212611521U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676184.4U Active CN212611521U (en) | 2020-04-28 | 2020-04-28 | Automatic door opening device of washing machine door body and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212611521U (en) |
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2020
- 2020-04-28 CN CN202020676184.4U patent/CN212611521U/en active Active
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