CN209941328U - Double-screen washing machine - Google Patents
Double-screen washing machine Download PDFInfo
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- CN209941328U CN209941328U CN201920175880.4U CN201920175880U CN209941328U CN 209941328 U CN209941328 U CN 209941328U CN 201920175880 U CN201920175880 U CN 201920175880U CN 209941328 U CN209941328 U CN 209941328U
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Abstract
The utility model provides a double-screen washing machine, which comprises a washing machine body and a door body, wherein the washing machine body is provided with a first screen for displaying washing information; a second screen is arranged on the door body; a first proximity switch is arranged in the door body or the washing machine body and is electrically connected with the second screen; when the door body is closed, the first proximity switch generates and outputs a first switch signal to the second screen, and the second screen receives the first switch signal and starts to work; when the door body is opened, the first proximity switch generates and outputs a second switch signal to the second screen, and the second screen receives the second switch signal and is closed. The utility model discloses well first screen and second screen are opened or are closed for the position of washing machine body according to the door body, can realize multiple display state in a flexible way, and the display effect is good, and when the door body was opened, second screen self-closing need not user operation, reduces washing machine's whole energy consumption, has the advantage that the practicality is good.
Description
Technical Field
The utility model relates to a washing equipment technical field especially relates to a double screen washing machine.
Background
The display effect of the washing machine is mainly embodied by the display screen. For the drum washing machine, sometimes, the lamp bead strip near the observation window is matched to form a combined display effect. In long-term practice, it is found that 75% to 87% of information is obtained visually, and 90% of behaviors are caused visually, so that the display effect of the washing machine gradually becomes an important branch of design and development of manufacturers.
On the other hand, a richer display effect generally increases the overall power consumption of the washing machine, which is not in line with the actual needs of the user. In order to solve the problem, the prior art discloses the following solution, and chinese patent application (CN 106637829A) describes a display control device for a washing machine, which includes a "first detection module, configured to detect whether a user enters a preset range of the washing machine after the washing machine is powered on and started up; the second detection module is used for further detecting the current state of the washing machine when the first detection module detects that the user enters the preset range; and the control module is used for lighting the screen backlight of the washing machine when the washing machine is in the running state, controlling the door ring lamp and the down lamp of the washing machine to be in the opening state, and controlling the door ring lamp and the down lamp of the washing machine to be in the opening state and keeping the screen backlight of the washing machine in the extinguishing state when the washing machine is in the washing finishing state. In the technical scheme, only when the user enters the preset range, the screen backlight of the washing machine is lightened, but in the actual use process, the user probably needs to observe parameters such as the washing residual time at a certain distance, and the display effect of the washing machine is completely turned off, so that the washing machine is inconvenient. And if sudden power failure or other faults occur, users cannot timely perceive the faults, and the actual use effect is poor.
Disclosure of Invention
The utility model aims at disclosing a double screen washing machine, richen washing machine's display effect on the one hand, the balanced washing machine's of on the other hand actual energy consumption.
A double-screen washing machine comprises a washing machine body and a door body, wherein a first screen for displaying washing information is arranged on the washing machine body; a second screen is arranged on the door body; a first proximity switch is arranged in the door body or the washing machine body and electrically connected with the second screen; when the door body is closed, the first proximity switch generates and outputs a first switch signal to the second screen, and the second screen receives the first switch signal and starts to work; when the door body is opened, the first proximity switch generates and outputs a second switch signal to the second screen, and the second screen receives the second switch signal and is closed.
Further, a first proximity switch is arranged in the door body, and the first screen is electrically connected with a control chip and receives a first display signal output by the control chip; the washing machine body is also provided with a first wireless communication unit which is electrically connected with the control chip; and a second wireless communication unit matched with the first wireless communication unit is also arranged in the door body, and the second wireless communication unit is electrically connected with the second screen.
Further, a second proximity switch is arranged in the washing machine body and electrically connected with the control chip; when the door body is closed, the second proximity switch generates and outputs a third switch signal to the control chip, and the control chip outputs a second display signal to the first wireless communication unit and outputs the second display signal to the second screen through the second wireless communication unit.
Furthermore, the washing machine body comprises a first end part close to the door body, the second proximity switch is arranged in the first end part, and the sensing surface of the second proximity switch faces the door body.
Preferably, the first proximity switch and/or the second proximity switch is a passive proximity switch or an inductive proximity switch.
Preferably, the first wireless communication unit and the second wireless communication unit are bluetooth chips.
Further, a microphone is further arranged on the washing machine body and/or the door body, and the microphone is electrically connected with the control chip.
Preferably, the washing machine is a drum washing machine.
Preferably, the washing machine is a pulsator washing machine.
Further, the first screen is disposed at an upper side of the washing machine body.
The utility model discloses a double screen washing machine, first screen and second screen are opened or are closed for the position of washing machine body according to the door body, can realize multiple display state in a flexible way, and the display effect is good, and when the door body was opened, second screen self-closing need not user operation, reduces washing machine's whole energy consumption, the utility model discloses a double screen washing machine has the advantage that the practicality is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a partial schematic structural view of a first embodiment of a double-screen washing machine disclosed by the present invention;
fig. 2 is a schematic partial structural view of a second embodiment of the dual-screen washing machine disclosed in the present invention;
FIG. 3 is a schematic view of the internal structure of FIG. 2;
fig. 4 is a schematic structural diagram of a double-screen washing machine disclosed by the present invention;
fig. 5 is another schematic structural diagram of the double-screen washing machine disclosed in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a schematic structural view of a double-screen washing machine according to the present invention is shown, and only a portion of the door 200 is shown to better illustrate the invention of the present invention. As shown in fig. 1, in detail, the dual screen washing machine includes a washing machine body 100 and a door body 200, and the washing machine body 100 is provided with a first screen 101 for displaying washing information. After the washing machine is powered on, the first screen 101 displays washing information. The washing information includes, but is not limited to, one or more of an operation interface, the weight of the laundry in the tub, the fabric type selected by the user, the degree of soiling of the laundry, a recommended washing time, the amount of laundry detergent, and the amount of softener. In order to achieve the multi-mode display effect and balance the power consumption, unlike the prior art, in this embodiment, the door 200 is further provided with a second screen 201. The second screen 201 is opened only under the condition that the door 200 is closed. Specifically, the first proximity switch 301 is provided in the washing machine body 100 or the door 200. The first proximity switch 301 may be a passive proximity switch or an inductive proximity switch. The first proximity switch 301 is electrically connected to the second screen 201. The first proximity switch 301 is used for sensing a distance between the washing machine body 100 and the door body 200, when the distance between the door body 200 and the washing machine body 100 reaches an action distance, that is, the door body 200 is closed, the first proximity switch 301 generates and outputs a first switch signal to the second screen 201, and the second screen 201 receives the first switch signal and starts to work. When the distance between the door 200 and the washing machine body 100 is greater than the action distance, that is, the door 200 is opened, the first proximity switch 301 generates and outputs a second switch signal to the second screen 201, and the second screen 201 receives the second switch signal and closes. The second screen 201 can show washing information, perhaps shows light, image effect to the combination forms diversified display state, and when the user opened a body 200 and operates, second screen 201 self-closing reduced the energy consumption, had convenient and practical's technological effect.
In the washing process, the user is more concerned about the current washing state of the washing machine, i.e. several parameters such as the remaining washing time, the washing mode and the current water amount. Preferably, the parameters are displayed through the second screen 201 provided on the door body 200, so that the user can visually see the washing state of the washing machine at a long distance. In the conventional washing machine, a single screen is electrically connected to the control chip 102 and receives washing status information output from the control chip 102, and all the washing status information is displayed through one screen. The algorithm for generating and displaying the washing information is a mature technology that is well known to those skilled in the art and has been widely used in washing machine products, and is not the focus protected by the present invention. Different from the prior art, taking the example of arranging the first proximity switch 301 in the door body 200, in this embodiment, the first screen 101 is electrically connected to the control chip 102 and receives the first display signal output by the control chip 102; the first screen 101 normally displays the washing information. The washing machine body 100 is further provided with a first wireless communication unit 103 electrically connected to the control chip 102. The door 200 is further provided with a second wireless communication unit 203 matched with the first wireless communication unit 103. The second wireless communication unit 203 is electrically connected to the second screen 201. The communication between the first wireless communication unit 103 and the second wireless communication unit 203 can display a plurality of parameters such as the remaining washing time, the washing pattern, the current water amount and the like generated by the control chip 102 through the second screen 201, the whole process does not need to be calculated for many times, and the response rate is improved. The first and second wireless units are preferably matched bluetooth chips.
A preferred structure of the present invention is shown in fig. 3, and includes a second proximity switch 302 provided in the washing machine body 100 in addition to a first proximity switch 301 provided in the door body 200. The second proximity switch 302 is electrically connected to the control chip 102. Preferably, the second proximity switch 302 is disposed in a first end portion of the washing machine body 100 close to the door 200, and a sensing surface of the second proximity switch 302 is disposed toward the door 200. When the door 200 is closed, the second proximity switch 302 generates and outputs a third switch signal to the control chip 102, and the control chip 102 receives the third switch signal, outputs a second display signal to the first wireless communication unit 103, and outputs the second display signal to the second screen 201 through the second wireless communication unit 203. The second display signal includes several parameters such as the remaining washing time, the washing pattern and the current water amount generated by the control chip 102. By adopting the mode, the start and stop of the second screen 201 and the transmission of the second display signal are realized through two independent signal paths, the response speed of the second screen 201 is improved, and the user experience is better. Similar to the first proximity switch 301, the second proximity switch 302 may also be a passive proximity switch or an inductive proximity switch.
In addition to the above-mentioned mode of opening or closing the second screen 201 by the proximity switch induction, in the dual-screen washing machine disclosed in the present invention, it is preferable that the microphone 400 is further provided on the washing machine body 100, the door body 200, or on both the washing machine body 100 and the door body 200. The microphone 400 is electrically connected to the control chip 102. The control chip 102 may turn on or off the first screen 101 after receiving the voice signal output from the microphone 400, or turn on or off the second screen 201 by outputting an electrical signal through a signal loop between the first wireless communication unit 103 and the second wireless communication unit 203. The speech recognition of the microphone 400 is performed by a common algorithm in the prior art, which is not a protection of the present invention and will not be described in detail herein.
The utility model discloses a double screen washing machine can be drum type washing machine or rotary drum type washing machine. As shown in fig. 5, in case of the pulsator type washing machine, a first screen 101 is provided at an upper side of the washing machine body 100. Thus, the first proximity switch and the second proximity switch can be operated more stably.
The utility model discloses a double screen washing machine, first screen and second screen are opened or are closed for the position of washing machine body according to the door body, can realize multiple display state in a flexible way, and the display effect is good, and when the door body was opened, second screen self-closing need not user operation, reduces washing machine's whole energy consumption, the utility model discloses a double screen washing machine has the advantage that the practicality is good.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A double-screen washing machine comprises a washing machine body and a door body, wherein a first screen for displaying washing information is arranged on the washing machine body; the door is characterized in that a second screen is arranged on the door body; a first proximity switch is arranged in the door body or the washing machine body and electrically connected with the second screen; when the door body is closed, the first proximity switch generates and outputs a first switch signal to the second screen, and the second screen receives the first switch signal and starts to work; when the door body is opened, the first proximity switch generates and outputs a second switch signal to the second screen, and the second screen receives the second switch signal and is closed.
2. The double-screen washing machine as claimed in claim 1, wherein a first proximity switch is arranged in the door body, and the first screen is electrically connected with a control chip and receives a first display signal output by the control chip; the washing machine body is also provided with a first wireless communication unit which is electrically connected with the control chip; and a second wireless communication unit matched with the first wireless communication unit is also arranged in the door body, and the second wireless communication unit is electrically connected with the second screen.
3. The double-screen washing machine as claimed in claim 2, wherein a second proximity switch is further disposed in the washing machine body, and the second proximity switch is electrically connected with the control chip; when the door body is closed, the second proximity switch generates and outputs a third switch signal to the control chip, and the control chip outputs a second display signal to the first wireless communication unit and outputs the second display signal to the second screen through the second wireless communication unit.
4. The double screen washing machine as claimed in claim 3, wherein the washing machine body comprises a first end portion close to the door body, the second proximity switch is arranged in the first end portion, and a sensing surface of the second proximity switch faces the door body.
5. The dual screen washing machine as claimed in claim 4, wherein the first proximity switch and/or the second proximity switch is a passive proximity switch or an inductive proximity switch.
6. The dual screen washing machine as claimed in claim 5, wherein the first wireless communication unit and the second wireless communication unit are Bluetooth chips.
7. The double-screen washing machine as claimed in claim 6, wherein a microphone is further arranged on the washing machine body and/or the door body, and the microphone is electrically connected with the control chip.
8. The dual screen washing machine as claimed in any one of claims 1 to 7, wherein the washing machine is a drum washing machine.
9. The dual screen washing machine as claimed in any one of claims 1 to 7, wherein the washing machine is a pulsator washing machine.
10. The double screen washing machine as claimed in claim 9, wherein the first screen is provided at an upper side of the washing machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175880.4U CN209941328U (en) | 2019-01-31 | 2019-01-31 | Double-screen washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175880.4U CN209941328U (en) | 2019-01-31 | 2019-01-31 | Double-screen washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN209941328U true CN209941328U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920175880.4U Active CN209941328U (en) | 2019-01-31 | 2019-01-31 | Double-screen washing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111813457A (en) * | 2020-07-20 | 2020-10-23 | 四川长虹电器股份有限公司 | Device and method for timing startup and shutdown of multi-screen advertising machine |
| CN112704459A (en) * | 2021-01-06 | 2021-04-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washer is controlled structure and dish washer |
| WO2023035637A1 (en) * | 2021-09-13 | 2023-03-16 | 无锡小天鹅电器有限公司 | Screen assembly and clothes treatment device |
-
2019
- 2019-01-31 CN CN201920175880.4U patent/CN209941328U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111813457A (en) * | 2020-07-20 | 2020-10-23 | 四川长虹电器股份有限公司 | Device and method for timing startup and shutdown of multi-screen advertising machine |
| CN112704459A (en) * | 2021-01-06 | 2021-04-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washer is controlled structure and dish washer |
| WO2023035637A1 (en) * | 2021-09-13 | 2023-03-16 | 无锡小天鹅电器有限公司 | Screen assembly and clothes treatment device |
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