CN114320089A - Water retaining doorsill device - Google Patents
Water retaining doorsill device Download PDFInfo
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- CN114320089A CN114320089A CN202111567284.9A CN202111567284A CN114320089A CN 114320089 A CN114320089 A CN 114320089A CN 202111567284 A CN202111567284 A CN 202111567284A CN 114320089 A CN114320089 A CN 114320089A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000007654 immersion Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The embodiment of the invention discloses a water retaining doorsill device, which comprises: the doorsill is arranged at the bottom of the door frame and is rotatably connected with the edge of the bottom of the door frame; the detector is arranged on one side, facing the indoor, of the door frame and is used for detecting whether liquid exists in a monitoring area or not; the data processing module is in communication connection with the detector and is used for receiving the detection signal of the detector, controlling the lifting device to drive the threshold to lift when the signal of detecting liquid is received, controlling the lifting device to drive the threshold to fall back to an initial position when the signal of not detecting liquid is received, and keeping the threshold still when the signal of not detecting liquid is received and the threshold is in the initial position; when the threshold is at the initial position, the upper surface of the threshold is flush with the ground. The lifting device can realize automatic lifting, so that the experience of a user is improved in the aspects of convenience, sanitation, attractiveness and the like.
Description
Technical Field
The invention relates to the technical field of doorsills, in particular to a water retaining doorsill device.
Background
A threshold is often provided between a bathroom shower or the like and an outside location to prevent water from flowing out. Under the current threshold technology, the threshold needs to be higher than the floor of the bathroom shower.
The current threshold arrangement has the following problems:
1. if the threshold is level with the external ground, height difference is generated, and people are easy to step empty;
2. if the doorsill is higher than the ground at two sides, people are easy to trip;
3. the use of a wheelchair or other mobility-impaired person has difficulty crossing the threshold.
At present, the first two problems are distinguished and warned by multi-purpose colors; for the third problem, temporary or permanent ramps are used to assist wheelchair traffic.
Disclosure of Invention
In view of the above problems in the prior art, embodiments of the present invention provide a water door sill device, which can be automatically lifted, so as to improve user experience in the aspects of convenience, hygiene, and beauty.
The embodiment of the invention provides a water retaining doorsill device, which comprises:
the doorsill is arranged at the bottom of the door frame and is rotatably connected with the edge of the bottom of the door frame;
the detector is arranged on one side, facing the indoor, of the door frame and is used for detecting whether liquid exists in a monitoring area or not;
the data processing module is in communication connection with the detector and is used for receiving the detection signal of the detector, controlling the lifting device to drive the threshold to lift when the signal of detecting liquid is received, controlling the lifting device to drive the threshold to fall back to an initial position when the signal of not detecting liquid is received, and keeping the threshold still when the signal of not detecting liquid is received and the threshold is in the initial position;
when the threshold is located at the initial position, the upper surface of the threshold is flush with the ground.
In some embodiments of the present invention, after the threshold is lifted, the detector detects that the monitoring area has been out of the water immersion state for a preset duration, and sends a signal for detecting liquid to the data processing module, so that the data processing module controls the lifting device to drive the threshold to fall back to the initial position.
In some embodiments of the present invention, the water sill device further includes:
and the infrared detection device is arranged on a side column of the door frame and used for detecting an infrared signal, and after the door sill is lifted, if the infrared detection device detects that the infrared signal is within a preset range from the door sill, the infrared detection device sends a detection signal to the data processing module so as to enable the door sill to fall back to the initial position through the lifting device or give a prompt through a prompt component arranged on the door frame.
In some embodiments of the present invention, if the infrared detection device detects that the infrared signal is within a predetermined range from the threshold, the infrared detection device is further configured to:
and continuously detecting and acquiring a plurality of infrared signals to determine the moving direction of a target corresponding to the infrared signals based on the plurality of infrared signals, and if the target moves towards the threshold side, sending the detection signal to the data processing module.
In some embodiments of the invention, the water sill device is applied in a toilet, wherein,
the data processing module is in communication connection with a faucet switch and a shower switch in the toilet, and if the faucet switch or the shower switch is turned on, the data processing module sends a reinforced detection signal to the detector.
In some embodiments of the invention, the lifting device comprises: a relay, a servo driver and a servo motor, wherein,
the shaft end of the servo motor is connected with the lower end of the threshold;
the relay is used for receiving a starting signal of the data processing module, starting the servo driver and driving the servo motor, and driving the threshold to rotate through the shaft end of the servo motor so as to lift the threshold.
In some embodiments of the present invention, when the doorsill is lifted, the doorsill is lifted from the outdoor side of the doorframe to the indoor side of the doorframe.
In some embodiments of the invention, the data processing module is a micro control unit mounted within the door frame.
In some embodiments of the invention, the detector is a water immersion detector.
Compared with the prior art, the water retaining doorsill device provided by the embodiment of the invention has the beneficial effects that: the doorsill can be automatically lifted and lowered, manual operation is not needed, and the use is convenient; when the lifting device is not lifted, the lifting device can be flush with the inner and outer ground, and users can walk without tripping risk; and when the wheelchair is not lifted, the wheelchair is also operated to move in and out conveniently.
Drawings
Fig. 1 is a schematic structural view of a water sill device according to an embodiment of the present invention;
fig. 2 is a block diagram of a water sill device according to an embodiment of the present invention.
Reference numerals
1. A threshold; 2. a door frame; 3. a detector; 4. monitoring an area; 5. a data processing module; 6. and (4) a lifting device.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Various aspects and features of the present application are described herein with reference to the drawings.
These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiting examples, with reference to the attached drawings.
It should also be understood that, although the present application has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of application, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and structures have not been described in detail so as to not unnecessarily obscure the present application with unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.
The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the application.
An embodiment of the present invention provides a water blocking doorsill device, as shown in fig. 1 and 2, including: threshold 1, detector 3, data processing module 5, lifting device 6, door frame 2, wherein:
the doorsill 1 is disposed at the bottom of the door frame 2 and rotatably connected to the bottom edge of the door frame 2, specifically, the doorsill may be rotatably connected to the door frame 2 through a bearing, wherein the bearing may be disposed at the bottom of each of the two jambs of the door frame 2.
And the detector 3 is arranged on one side, facing the indoor, of the door frame 2 and is used for detecting whether liquid exists in the monitoring area 4 or not, and the detector 3 can be a water immersion detector 3 as an example.
A data processing module 5, which is in communication connection with the detector 3 and is used for processing the transmission of the sensor digital signal, wherein the data processing module 5 is used for receiving the detection signal of the detector 3, when a signal of detecting liquid is received, the lifting device 6 is controlled to drive the threshold 1 to lift, and when a signal that no liquid is detected is received, the lifting device 6 is controlled to drive the threshold 1 to fall back to the initial position, if the threshold 1 is in the initial position when the signal that no liquid is detected is received, the threshold is kept still, after the threshold 1 has been raised, if the monitoring area 4 of the detector 3 has been left submerged, for a predetermined period of time, the detector 3 sends a signal for detecting liquid to the data processing module 5, so that the lifting device 6 is controlled by the data processing module 5 to drive the threshold 1 to fall back to the initial position; specifically, the detector 3 is configured to detect and determine whether accumulated water has reached the monitoring area 4, and when it is determined that accumulated water has reached the monitoring area 4, send a signal of detecting liquid to the data processing module 5, so as to start the lifting device 6 through the data processing module 5, lift the threshold 1, and prevent the accumulated water from overflowing, where the data processing module 5 may be a Micro Control Unit (MCU) installed in the door frame 2, and when the threshold 1 is located at the initial position, the upper surface of the threshold 1 is flush with the ground, that is, the threshold 1 is located between the door frames 2, and is embedded in the floor when not lifted (initial position).
Further, in order to avoid the possibility of the old people, children, etc. tripping over the lifted threshold 1, in this embodiment, the water blocking threshold device further includes:
the infrared detection device is arranged on a side column of the door frame 2 and used for detecting infrared signals, after the door sill 1 is lifted, if the infrared detection device detects that the infrared signals are within a preset range from the door sill 1, detection signals are sent to the data processing module 5, so that the door sill 1 falls back to the initial position through the lifting device 6, personnel can conveniently enter a room, or a prompt is given through a prompt component arranged on the door frame 2, the prompt is shown for the personnel who want to enter the room, and tripping is avoided.
Further, in this embodiment, if the infrared detection device detects that the infrared signal is within a preset range from the threshold 1, the infrared detection device is further configured to:
and continuously detecting and acquiring a plurality of infrared signals to determine the moving direction of the target corresponding to the infrared signals based on the plurality of infrared signals, and if the target moves towards the side of the threshold 1, sending the detection signal to the data processing module 5, namely, more accurately judging the moving track of the infrared target and avoiding the influence of the infrared target passing by on the water blocking effect of the threshold 1.
In addition, in some embodiments of the present invention, the water retaining threshold device is applied to a toilet, wherein the data processing module 5 is in communication connection with a faucet switch and a shower switch in the toilet, and if the faucet switch or the shower switch is turned on, the data processing module 5 sends a strengthened detection signal to the detector 3, that is, when water in a room possibly overflows, the strengthened detection signal is responded in advance, so that the detection strength is improved, and water is prevented from flowing out in time.
In this embodiment, the lifting device 6 is installed in the door frame 2, and is used for lifting the doorsill 1, and specifically includes: the device comprises a relay, a servo driver and a servo motor, wherein the shaft end of the servo motor is connected with the lower end of the threshold 1; the relay is used for receiving a starting signal of the data processing module 5, starting the servo driver and driving the servo motor, and driving the doorsill 1 to rotate through the shaft end of the servo motor so as to lift the doorsill 1. Specifically, when the rocker 1 is lifted, it is lifted from the door frame 2 toward the outdoor side to the door frame 2 toward the indoor side.
According to the technical scheme, the water retaining doorsill device provided by the embodiment of the invention can automatically raise and lower the doorsill 1, does not need manual operation, and is convenient to use; when the lifting device is not lifted, the lifting device can be flush with the inner and outer ground, and users can walk without tripping risk; and when the wheelchair is not lifted, the wheelchair is also operated to move in and out conveniently.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (9)
1. A water deflector sill device characterized in that it comprises:
the doorsill is arranged at the bottom of the door frame and is rotatably connected with the edge of the bottom of the door frame;
the detector is arranged on one side, facing the indoor, of the door frame and is used for detecting whether liquid exists in a monitoring area or not;
the data processing module is in communication connection with the detector and is used for receiving the detection signal of the detector, controlling the lifting device to drive the threshold to lift when the signal of detecting liquid is received, controlling the lifting device to drive the threshold to fall back to an initial position when the signal of not detecting liquid is received, and keeping the threshold still when the signal of not detecting liquid is received and the threshold is in the initial position;
when the threshold is located at the initial position, the upper surface of the threshold is flush with the ground.
2. The water sill device of claim 1,
after the threshold is lifted, the detector detects that the monitoring area is separated from the water immersion state and lasts for a preset time, a signal for detecting liquid is sent to the data processing module, and the data processing module controls the lifting device to drive the threshold to fall back to the initial position.
3. The water sill device of claim 1, further comprising:
and the infrared detection device is arranged on a side column of the door frame and used for detecting an infrared signal, and after the door sill is lifted, if the infrared detection device detects that the infrared signal is within a preset range from the door sill, the infrared detection device sends a detection signal to the data processing module so as to enable the door sill to fall back to the initial position through the lifting device or give a prompt through a prompt component arranged on the door frame.
4. The water deflector sill device of claim 3, wherein if the infrared detection device detects that the infrared signal is within a predetermined range from the sill, the infrared detection device is further configured to:
and continuously detecting and acquiring a plurality of infrared signals to determine the moving direction of a target corresponding to the infrared signals based on the plurality of infrared signals, and if the target moves towards the threshold side, sending the detection signal to the data processing module.
5. The water deflector threshold device of claim 1, wherein the water deflector threshold device is applied to a toilet, wherein,
the data processing module is in communication connection with a faucet switch and a shower switch in the toilet, and if the faucet switch or the shower switch is turned on, the data processing module sends a reinforced detection signal to the detector.
6. The water sill device of claim 1, wherein the lifting device includes: a relay, a servo driver and a servo motor, wherein,
the shaft end of the servo motor is connected with the lower end of the threshold;
the relay is used for receiving a starting signal of the data processing module, starting the servo driver and driving the servo motor, and driving the threshold to rotate through the shaft end of the servo motor so as to lift the threshold.
7. The water sill device of claim 1,
when the doorsill is lifted, the doorsill is lifted from the side of the doorframe facing the outdoor to the side of the doorframe facing the indoor.
8. The water sill device of claim 1,
the data processing module is a micro control unit installed in the door frame.
9. The water sill device of claim 1,
the detector is a water immersion detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111567284.9A CN114320089A (en) | 2021-12-20 | 2021-12-20 | Water retaining doorsill device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111567284.9A CN114320089A (en) | 2021-12-20 | 2021-12-20 | Water retaining doorsill device |
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| Publication Number | Publication Date |
|---|---|
| CN114320089A true CN114320089A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111567284.9A Pending CN114320089A (en) | 2021-12-20 | 2021-12-20 | Water retaining doorsill device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823010A (en) * | 1987-05-11 | 1989-04-18 | The Stanley Works | Sliding door threshold sensor |
| CN204139843U (en) * | 2014-06-25 | 2015-02-04 | 元帅金属工业股份有限公司 | Automatic door sill |
| CN106593191A (en) * | 2016-12-30 | 2017-04-26 | 杭州青江科技有限公司 | Intelligent doorsill |
| CN206299281U (en) * | 2016-08-24 | 2017-07-04 | 汪安全 | A kind of soundproof door lifting doorsill device |
| CN207332619U (en) * | 2017-10-18 | 2018-05-08 | 浙江世贸装饰股份有限公司 | A kind of toilet threshold waterproof construction |
| CN110374456A (en) * | 2019-08-04 | 2019-10-25 | 五邑大学 | A kind of self-action threshold of rural area traditional residence |
| CN213807260U (en) * | 2020-08-12 | 2021-07-27 | 浙江工业大学 | Detachable rotatory manger plate threshold |
| CN113530406A (en) * | 2021-08-19 | 2021-10-22 | 温观宝生 | Threshold equipment for hotel |
-
2021
- 2021-12-20 CN CN202111567284.9A patent/CN114320089A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823010A (en) * | 1987-05-11 | 1989-04-18 | The Stanley Works | Sliding door threshold sensor |
| CN204139843U (en) * | 2014-06-25 | 2015-02-04 | 元帅金属工业股份有限公司 | Automatic door sill |
| CN206299281U (en) * | 2016-08-24 | 2017-07-04 | 汪安全 | A kind of soundproof door lifting doorsill device |
| CN106593191A (en) * | 2016-12-30 | 2017-04-26 | 杭州青江科技有限公司 | Intelligent doorsill |
| CN207332619U (en) * | 2017-10-18 | 2018-05-08 | 浙江世贸装饰股份有限公司 | A kind of toilet threshold waterproof construction |
| CN110374456A (en) * | 2019-08-04 | 2019-10-25 | 五邑大学 | A kind of self-action threshold of rural area traditional residence |
| CN213807260U (en) * | 2020-08-12 | 2021-07-27 | 浙江工业大学 | Detachable rotatory manger plate threshold |
| CN113530406A (en) * | 2021-08-19 | 2021-10-22 | 温观宝生 | Threshold equipment for hotel |
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