CN111973043A - Turnover control device - Google Patents
Turnover control device Download PDFInfo
- Publication number
- CN111973043A CN111973043A CN202010779284.4A CN202010779284A CN111973043A CN 111973043 A CN111973043 A CN 111973043A CN 202010779284 A CN202010779284 A CN 202010779284A CN 111973043 A CN111973043 A CN 111973043A
- Authority
- CN
- China
- Prior art keywords
- section
- sensor
- sensing
- turnover
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a turnover control device, which is applied to an intelligent closestool, wherein the intelligent closestool comprises a driving motor and a turnover part in transmission connection with a driving shaft of the driving motor; when the drive shaft drives the sensing element to rotate, the sensing element outputs different sensing signals at different positions relative to the sensing surface, and the overturning control device controls the overturning part to overturn to a set position according to the different sensing signals. The turnover control device can control the turnover piece to be accurately turned to the set position, so that the automatic turnover of the turnover piece can achieve consistency in the production and use processes of the intelligent closestool, the expected automatic turnover effect is obtained, and the quality and the user experience of the intelligent closestool are guaranteed.
Description
Technical Field
The invention belongs to the technical field of cleaning and sanitary appliances, and particularly relates to a turnover control device.
Background
Along with the continuous improvement of the living standard of people, the requirement of consumers on daily life is higher and higher, and the experience feeling and the comfort level are paid more and more attention. The intelligent closestool can provide comfortable, sanitary, intelligent and convenient toilet experience for consumers as an intelligent cleaning toilet which is formed in recent years, and is popular among more consumers. While the intelligent closestool is popular, great business opportunity is brought to manufacturers of the intelligent closestool.
The automatic overturning of the seat ring and the flip cover is part of intelligent embodiment of the intelligent closestool, special tests need to be carried out in the production process of the intelligent closestool, the production process of the intelligent closestool is an automatic and large-batch process, and the problem that the automatic overturning of certain seat rings or flip covers cannot achieve consistency due to the fact that certain seat rings or flip covers cannot be accurately controlled in large-batch products possibly exists.
When the error rate of the supplied materials for manufacturing the seat ring, the flip cover and the automatic turnover assembly is large, the automatic turnover of the seat ring and the flip cover cannot achieve the expected effect, for example, the seat ring or the flip cover cannot be turned over in place and cannot be turned over to the expected position, and the user needs to manually turn over the seat ring or the flip cover to influence the user experience; or the seat ring or the turnover cover is too fast to collide with other parts of the intelligent closestool, so that the seat ring, the turnover cover or the intelligent closestool can be damaged while noise is generated, the product quality and the consumer experience are influenced, and the public praise of a merchant can be damaged.
Disclosure of Invention
The embodiment of the invention provides a turnover control device, and aims to solve the problems that the seat ring and the turnover cover of the conventional intelligent closestool cannot be automatically turned to be consistent, the turnover effect cannot be expected easily, and the quality and the user experience of the intelligent closestool are influenced.
The embodiment of the invention is realized in such a way that the turnover control device is applied to an intelligent closestool, the intelligent closestool comprises a driving motor and a turnover part in transmission connection with a driving shaft of the driving motor, and the turnover control device is characterized by comprising an induced device and an induced element capable of inducing the induced device, wherein the induced device comprises an induced surface facing the induced element, and the induced element is detachably arranged on the driving shaft and can synchronously rotate with the turnover part along with the driving shaft;
when the driving shaft drives the sensing element to rotate, the sensing element outputs different sensing signals at different positions relative to the sensing surface, and the overturning control device controls the overturning part to overturn to a set position according to the different sensing signals.
The intelligent closestool turnover control device has the advantages that the sensing element can synchronously rotate with the turnover part of the intelligent closestool, so that the turnover position of the turnover part can be known when sensing is generated between the sensing element and the sensing element, when the turnover part is positioned at different turnover positions and different sensing signals are output, the turnover control device can determine the current position of the turnover part and control the turnover part to turn over to the set position accurately through the sensing signals, so that the turnover part can be turned over to the set position accurately, the aim of controlling the consistency of automatic turnover of the turnover part and the expected automatic turnover effect can be achieved in the production and use processes of the intelligent closestool, and the quality and the user experience of the intelligent closestool can be guaranteed.
Drawings
FIG. 1 is a schematic plan view of a roll-over control apparatus according to an embodiment of the present invention;
FIG. 2 is another schematic plan view of the rollover control apparatus according to an embodiment of the invention;
FIG. 3 is a further schematic plan view of the roll-over control apparatus of the present embodiment;
FIG. 4 is a further schematic plan view of the roll-over control apparatus according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a rollover control apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a turning control device and an intelligent toilet according to an embodiment of the present invention;
fig. 7 is still another schematic plan view of the roll-over control device according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The automatic overturning of the seat ring and the flip cover is part of intelligent embodiment of the intelligent closestool, special tests need to be carried out in the production process of the intelligent closestool, the production process of the intelligent closestool is an automatic and large-batch process, and the problem that the automatic overturning of certain seat rings or flip covers cannot achieve consistency due to the fact that certain seat rings or flip covers cannot be accurately controlled in large-batch products possibly exists.
When the error rate of the supplied materials for manufacturing the seat ring, the flip cover and the automatic turnover assembly is large, the automatic turnover of the seat ring and the flip cover cannot achieve the expected effect, for example, the seat ring or the flip cover cannot be turned over in place and cannot be turned over to the expected position, and the user needs to manually turn over the seat ring or the flip cover to influence the user experience; or the seat ring or the turnover cover is too fast to collide with other parts of the intelligent closestool, so that the seat ring, the turnover cover or the intelligent closestool can be damaged while noise is generated, the product quality and the consumer experience are influenced, and the public praise of a merchant can be damaged.
The sensing element can rotate synchronously with the overturning part of the intelligent closestool, so that the overturning position of the overturning part can be obtained by sensing between the sensing element and the sensing element, when the overturning part is positioned at different overturning positions and different sensing signals are output, the overturning control device can determine the current position of the overturning part and control the overturning part to overturn next by the sensing signals, and the overturning part can be accurately overturned to the set position.
Referring to fig. 1, the turning control device 100 according to the embodiment of the present invention is applied to an intelligent toilet, the intelligent toilet includes a driving motor and a turning member in transmission connection with a driving shaft 210 of the driving motor, the turning control device 100 includes a sensed device 10 and a sensing element 20 capable of generating sensing with the sensed device 10, the sensed device 10 includes a sensing surface 11 facing the sensing element 20, the sensing element 20 is detachably disposed on the driving shaft 210 and can rotate synchronously with the turning member along with the driving shaft 210; when the driving shaft 210 drives the sensing element 20 to rotate, the sensing element 20 outputs different sensing signals at different positions relative to the sensing surface 11, and the turnover control device 100 controls the turnover part to turn over to a set position according to the different sensing signals.
Specifically, the driving motor is a mechanism for driving the overturning part to overturn in the intelligent closestool, one end of the overturning part is a fixed end, the fixed end is connected with a rotating shaft of the intelligent closestool, the other end of the overturning part is a free end, the free end overturns within a certain angle relative to the intelligent closestool by taking the fixed end as a rotating point, the overturning is divided into an upturning state and a downturning state, and the control of the overturning part during the upturning and the downturning is different. The upset piece is connected with drive shaft 210 transmission, and drive shaft 210 can drive the upset piece and rotate simultaneously when rotating promptly to make the upset piece overturn on intelligent closestool. The upset piece is the structure that can overturn on intelligent closestool, and in this embodiment, the upset piece includes seat circle and flip, and seat circle and flip can be driven by two different driving motor respectively. In other embodiments, the seat and the flap may be driven by the same driving motor under different conditions, respectively or simultaneously, and is not limited herein.
The whole structure of the sensed device 10 can generate sensing with the sensing element 20, that is, when other parts of the sensed device 10 are opposite to the sensing element 20, the sensing can also generate sensing with the sensing element 20, therefore, if the structure of the sensed device 10 is set to be partially inductive with the sensing element 20 and partially non-inductive, on the basis of utilizing the structural characteristics of the sensed device 10, the purpose of outputting different sensing signals at different positions opposite to the sensing surface 11 when the sensing element 20 rotates along with the driving shaft 210 and the turnover part can be achieved.
More, the sensing surface 11 is disposed towards the sensing element 20, so that the sensing surface 11 can be used as a reference object to determine the relative position between the sensing element 20 and the sensed device 10, and meanwhile, the sensing element 20 can fully and completely generate strong sensing with the sensed device 10 to output a stronger and more accurate sensing signal, thereby ensuring effective control of the overturned part.
The induction between the induced device 10 and the induction element 20 may be electromagnetic induction, infrared induction, ultrasonic induction, or the like. In the present embodiment, the induction between the induced device 10 and the induction element 20 is electromagnetic induction, the induced device 10 may be a magnet, and the induction element 20 may be a hall element. When the sensing element 20 is turned over along with the turning piece to be opposite to the sensing surface 11 of the sensed device 10, a magnetic field is generated between the sensed device 10 and the sensing element 20 and a current is output, the output current generates a high level, and a low level is generated without outputting the current, that is, the specific form of the sensing signal in the embodiment is a high level and a low level. In conjunction with the above description of the structure of the sensed device 10 and the sensing element 20, when the sensing element 20 rotates to a certain portion relative to the sensed device 10, the output current generates a high level, and when the sensing element does not output a current, the output current generates a low level, so as to output different sensing signals.
In other embodiments, the types of the sensed device 10 and the sensing element 20 may be other types, for example, the sensed device 10 may be a device with a reflection function, the sensing element 20 may be an infrared transceiver, and the sensing signal is output by whether the sensing element 20 receives infrared light reflected back from the sensed device 10, the above description of the types of the sensed device 10 and the sensing element 20 is only an example, and should not be construed as a limitation to the present invention, and the specific embodiment is specifically selected.
The sensed device 10 can be fixedly arranged on one side of the intelligent closestool, opposite to the sensing element 20, and is also arranged on one side of the turnover part and the driving shaft 210, the distance between the sensed device 10 and the sensing element 20 is the distance within the effective sensing intensity, and the sensing surface 11 corresponds to the sensing element 20, so that a strong sensing effect can be generated between the sensed device 10 and the sensing element 20. Inductive element 20 detachably sets up on drive shaft 210, drive shaft 210 can be located to inductive element 20 cover, be convenient for assemble and dismantle, and upset controlling means 100 is whole also relative intelligent closestool for can dismantling the setting, so, when needing to test the model machine in intelligent closestool's production process, after upset controlling means 100 control upset piece upset is succeeded to the settlement position, can dismantle inductive element 20 and upset controlling means 100 is whole, reduce intelligent closestool's structural complexity.
Further, referring to fig. 2, the sensed device 10 includes a first segment 12, a second segment 13 and a third segment 14, which are all arc-shaped and connected in sequence, and the width of the second segment 13 is greater than the width of the first segment 12 and the width of the third segment 14.
Specifically, since the turning track of the turning member is arc-shaped, the turning track of the sensing element 20 is also arc-shaped, and the shape of the sensed device 10 of the embodiment is adapted to the motion track of the sensing element 20, so that the overall structure of the sensed device 10 is substantially arc-shaped, so that the sensed device 10 and the sensing element 20 can be sufficiently sensed with each other, and meanwhile, the manufacturing material of the sensed device 10 is reduced.
The inductive device 10 is divided into a first segment 12, a second segment 13 and a third segment 14 which are all arc-shaped, and the surfaces of the first segment 12, the second segment 13 and the third segment 14 are continuous to form an inductive surface 11, it can be understood that the inductive element 20 can output different inductive signals when corresponding to the first segment 12, the second segment 13 and the third segment 14, that is, the position of the inductive element 20 corresponding to the first segment 12, the second segment 13 and the third segment 14 can be determined by different inductive signals. In addition, it is worth noting that the sensed device 10, the first section 12, the second section 13 and the third section 14 are arc-shaped as shown in the angle of fig. 1, the width of the three sections is the distance between the upper edge and the lower edge of the sensed device, and the widths of the first section 12 and the third section 14 are equal or close, so that the structure of the sensed device 10 is more regular and beautiful.
More specifically, in the present embodiment, in order to adapt to the usage habit of most users, the turning angle of the turning member is approximately-5 ° to 130 °, the rotation angle of the sensing element 20 is also approximately-5 ° to 130 °, the turning member is turned to the first section 12 is approximately-5 ° to 60 °, the turning angle to the second section 13 is approximately 60 ° to 90 °, the turning angle to the third section 14 is approximately 90 ° to 130 °, and the arc range of the sensed device 10 is also approximately-5 ° to 130 °. Of course, the above angular ranges are merely exemplary, and should not be construed as limiting the present invention, and the angular ranges of the respective portions may be specifically set in the actual embodiment.
In one embodiment, the device 10 to be sensed can be integrally formed to improve the integration and integrity of the structure; in another embodiment, the device 10 to be sensed may be made separately, that is, the first section 12, the second section 13 and the third section 14 are made separately and connected in sequence for fixing, and when some of the three is damaged, the device may be replaced.
Further, referring to fig. 3, the second segment 13 includes a first block 131 connected to the first segment 12, and a second block 132 connected to the third segment 14, wherein the second block 132 is located above the first block 131.
Specifically, the second section 13 is a middle portion of the sensed device 10, and the second section 13 is divided into a first block 131 and a second block 132 which are arranged up and down, and the first block 131 is connected with the first section 12, and the second block 132 is connected with the third block, so that the sensed device 10 can be divided into an upper structure and a lower structure, wherein the lower structure is a continuous structure formed by the first section 12 and the first block 131, and the upper structure is a continuous structure formed by the second block 132 and the third section 14, so that the sensed device 10 forms a continuous whole. When the sensing occurs between the sensed device 10 and the sensing element 20, the output different sensing signals can be determined by determining the positions of the sensing element 20 relative to the first section 12, the second section 13 (the first block 131 and the second block 132) and the third section 14, and the position of the sensing element 20 relative to the sensed device 10 can also be estimated by the different sensing signals.
Furthermore, the width of the first block 131 is equal to the width of the first section 12, and the width of the second block 132 is equal to the width of the third section 14, so as to facilitate the connection between the first block 131 and the first section 12 and the connection between the second block 132 and the third section 14, and at the same time, form a more regular shape of the sensed device 10.
Further, referring to fig. 3, in the present embodiment, the lower edge of the first segment 12 is smoothly connected with the lower edge of the first block 131 to form an arc shape, and the upper edge of the third segment 14 is smoothly connected with the upper edge of the second block 132 to form an arc shape.
It can be understood that, since the sensed device 10 is arc-shaped as a whole, and the first section 12, the second section 13 and the third section 14 are also arc-shaped, the upper and lower edges of the first section 12, the second section 13 and the third section 14 are also arc-shaped, the lower edge of the first section 12 is smoothly connected with the lower edge of the first block 131 to form an integral arc shape, and the upper edge of the third section 14 is smoothly connected with the upper edge of the second block 132 to form an integral arc shape, so as to form the sensed device 10 which is smooth and arc-shaped as a whole, and is more suitable for the sensing device which is turned over in an arc shape.
Further, referring to fig. 4, the sensing element 20 includes a mounting member 30 fixedly disposed on the driving shaft 210, and a first sensor 40 and a second sensor 50 disposed on the mounting member 30, wherein the first sensor 40 is closer to the driving shaft 210 than the second sensor 50.
Specifically, the mounting member 30 is further in transmission connection with a driving shaft 210 of the driving motor, the mounting member 30 may be provided with a mounting hole and a mounting groove, the first inductor 40 and the second inductor 50 may be embedded in the mounting groove (hole), and the driving shaft 210 may be fixed to the mounting member 30 by inserting the mounting groove (hole). The first inductor 40 is closer to the transmission shaft than the second inductor 50. the first inductor 40 is understood to be located on the opposite inner side of the mounting member 30. of course, in other embodiments, the second inductor 50 may be closer to the transmission shaft than the first inductor 40, and is not limited in particular.
In the present embodiment, the first sensor 40 and the second sensor 50 are both hall sensors, the first sensor 40 and the second sensor 50 respectively generate sensing signals with the lower portion structure (i.e. the first section 12 and the first block 131) and the upper portion structure (i.e. the second block 132 and the third section 14) of the device 10 to be sensed and output different sensing signals, and the turnover control device 100 controls the turnover part to be turned to the set position by combining the different sensing signals.
Further, referring to fig. 5, the turnover control device 100 further includes a controller 60 electrically connected to the first sensor 40 and the second sensor 50, wherein the controller 60 is configured to output different operation instructions according to different sensing signals output by the first sensor 40 and the second sensor 50.
Illustratively, when the sensing element 20 rotates synchronously with the turning member to the first section 12, the first sensor 40 faces the sensed device 10 and can be opposite to the sensing surface 11, so that a first sensing signal can be output, and the second sensor 50 faces the sensed device 10 and cannot be opposite to the sensing surface 11, so that a second sensing signal different from the first sensing signal can be output; when the sensing element 20 rotates synchronously to the second section 13 along with the turning member, the first sensor 40 corresponds to the first block 131, the second sensor 50 corresponds to the second block 132, and both the first sensor 40 and the second sensor 50 are opposite to the sensing surface 11, so that both the first sensor 40 and the second sensor 50 output a first sensing signal; when the sensing element 20 rotates synchronously with the turning member to the third section 14, the first sensor 40 faces the sensed device 10 and is not opposite to the sensing surface 11, so that a second sensing signal is output, and the second sensor 50 faces the sensed device 10 and is opposite to the sensing surface 11, so that a first sensing signal is output.
The controller 60, as a control center of the turnover control device 100, can process different sensing signals and output different operation instructions to control the turnover part to accurately turn to a next set position when receiving different sensing signals output by the first sensor 40 and the second sensor 50 at different positions corresponding to the sensing surface 11. In one embodiment, the controller 60 may be, for example, a single chip, and in other embodiments, the controller 60 may also be other components with data processing and control functions, which is not specifically limited herein and may be specifically selected in an actual embodiment.
It can be understood that if the controller 60 fails to receive the sensing signals output by the first sensor 40 and the second sensor 50, it indicates that the turning member fails to turn to the set position, and at this time, the intelligent toilet and the turning member currently being tested need to be detected and maintained.
Further, referring to fig. 6, the controller 60 is further communicatively connected to the processor 220 of the intelligent toilet 200, and the controller 60 is further configured to:
when different sensing signals output by the first sensor 40 and the second sensor 50 are received, the relative positions of the sensing element 20 and the first section 12, the second section 13 and the third section 14 are determined, and different operation instructions representing different operation states of the turnover part are sent to the processor 220 according to the relative positions, so that the processor 220 controls the driving motor to operate with corresponding first set power, second set power and third set power when the sensing element 20 corresponds to the first section 12, the second section 13 and the third section 14 respectively according to the different operation instructions, so as to drive the turnover part to turn over to the set position.
Specifically, in order to ensure the effective transmission of information between the turnover control device 100 and the intelligent toilet and the effective turnover of the turnover part, the controller 60 of the turnover control device 100 is communicatively connected to the processor 220 of the intelligent toilet, and when the controller 60 receives different sensing signals output by the first sensor 40 and the second sensor 50, the specific position of the sensing element 20 relative to the first section 12, the second section 13, and the third section 14 can be determined. After a specific position is determined, the next turning of the turning member needs to be correspondingly controlled, under the condition that mechanisms such as the turning member and the driving motor work normally, different sensing signals correspond to different positions of the sensed device 10 corresponding to the sensing element 20 one to one, so that different positions of the sensed device 10 corresponding to the turning member correspond to different positions one to one, when the sensing element 20 corresponds to the first section 12, the second section 13 and the third section 14, different operation states of the turning member can be understood, the controller 60 correspondingly sends different operation instructions to the processor 220 according to the different operation states, and when the processor 220 receives different operation instructions, the driving motor can be controlled to be driven at different set power, so that the turning member is turned to the set position.
More, the position change area of the turnover part in the turnover process can be divided into a closed in-place area, a middle movement area and an open in-place area, wherein the closed in-place area corresponds to the first section 12, the middle movement area corresponds to the second section 13, and the open in-place area corresponds to the third section 14. The turnover part is in a running state of turning over to be completely closed in a closed in-place area, the turnover part is in a running state of turning over to be opened or turning over to be closed from being closed in a middle moving area, and the turnover part is in a running state of turning over to be completely opened in an open in-place area. The controller 60 sends different operation instructions indicating that the turning member is in the different operation states to the processor 220 according to the relative positions, and the processor 220 is connected with the driving motor, so that the driving motor can be controlled to operate at different set powers according to the different operation instructions.
The turning of the turning piece comprises turning up and turning down, and is shown in combination with fig. 2:
when the turning member is turned upwards, in the process that the turning member is turned over to the induction element 20 relative to the first section 12 (i.e. in the process of turning over the closed-in-place area), the driving motor is in an acceleration state, so that the turning member is turned over to the second section 13 relatively quickly, and the time cost is reduced; when the turnover part is turned over to the process that the sensing element 20 is opposite to the second section 13 (namely, in the process of turning over the middle movement area), the driving motor is in a speed reduction state at the moment, so that the turnover part is smoothly turned over to the third section 14, and the phenomenon that the turnover part is too fast and collides with the intelligent closestool is avoided; when the turning member is turned over to the process that the sensing element 20 is opposite to the third section 14 (i.e. in the process of turning over the region in place by opening), the driving motor should be in a braking state at this time, so that the turning of the turning member is gradually stopped and kept in the third section 14, and the turning member can not be collided and can be completely opened, thereby being convenient for a user to use;
when the turning member is turned downwards, the turning member is turned to the process that the sensing element 20 is opposite to the third section 14 (i.e. in the process that the opening in-place area is turned), at the moment, the driving motor is in an acceleration state, so that the turning member is relatively quickly turned to the second section 13, and the time cost is reduced; when the turnover part is turned over to the process that the sensing element 20 is opposite to the second section 13 (namely, in the process of turning over the middle movement area), the driving motor is in a speed reduction state at the moment, so that the turnover part is smoothly turned over to the first section 12, and the phenomenon that the turnover part is too fast and collides with the intelligent closestool is avoided; when the turning member is turned over to the process that the sensing element 20 is opposite to the first section 12 (i.e. during the turning process of the closed in-place area), the driving motor should be in a braking state at this time, so that the turning of the turning member is gradually stopped and kept in the first section 12, which can ensure that the turning member is not collided and can also completely close the turning member.
In this embodiment, when the driving motor is in an acceleration state, the driving motor operates with a first set power, when the driving motor is in a deceleration state, the driving motor operates with a second set power, and when the driving motor is in a braking state, the driving motor operates with a third set power, so that the driving of the driving motor to the turnover part meets a set requirement, and the turnover part is ensured to be turned to a set position. Of course, in other embodiments, the relationship between different operating states of the driving motor and different set powers may be other, and is not limited herein.
Further, the sensing signal includes a high level and a low level, and the controller 60 is further configured to:
when the first sensor 40 outputs a high level and the second sensor 50 outputs a low level, a first operation instruction is sent to the processor 220, so that the processor 220 controls the driving motor to drive the turnover part to turn over according to the first operation instruction, the projection of the first sensor 40 towards the sensing surface 11 falls on the first section 12, and the projection of the second sensor 50 towards the sensing surface 11 falls outside the first section 12;
when the first sensor 40 and the second sensor 50 both output a high level, a second operation instruction is sent to the processor 220, so that the processor 220 controls the turnover part to turn over according to the second operation instruction, and the projections of the first sensor 40 and the second sensor 50 toward the sensing surface 11 both fall on the second section 13;
when the first sensor 40 outputs a low level and the second sensor 50 outputs a high level, a third operation instruction is sent to the processor 220, so that the processor 220 controls the turnover part to turn over according to the third operation instruction, the projection of the first sensor 40 toward the sensing surface 11 is located outside the third section 14, and the projection of the second sensor 50 toward the sensing surface 11 is located on the third section 14.
Referring to fig. 7 and table 1, the first sensor 40 and the second sensor 50 in fig. 7 are shown, and it can be known from the above description of the operation state of the flip, that the flip (i.e. the sensing element) can be divided into three areas, namely, a closed-position area, a middle-movement area and an open-position area, during the flip up or flip down process. When the first sensor 40 and the second sensor 50 sense the device 10, the output sensing signal is at a high level, which is denoted as 1, and when the device 10 does not sense, the output sensing signal is at a low level, which is denoted as 0.
TABLE 1
The driving motor can be divided into the following states during the upturning process: when the output of the first sensor 40 is at a high level and the output of the second sensor 50 is at a low level, the driving motor is in an acceleration state, and the driving motor is in a turn-off in-place region (i.e. the first section 12); when the output of the first sensor 40 is at a high level and the output of the second sensor 50 changes from a low level to a high level, the driving motor enters a deceleration state, and is in a middle movement region (i.e., the second section 13); when the output of the second sensor 50 is at a high level and the level output by the first sensor 40 changes from a high level to a low level, the driving motor enters a braking state and is in an open-in-place area (i.e., the third section 14);
the driving motor can be divided into the following states during the downward turning process: when the output of the first sensor 40 is at a low level and the output of the second sensor 50 is at a high level, the driving motor is in an acceleration state, and the driving motor is in an open-position area (i.e. the third section 14); when the output of the second sensor 50 is at a high level and the level of the output of the first sensor 40 changes from a low level to a high level, the driving motor enters a deceleration state, and is in a middle movement region (i.e., the second section 13); when the output of the first sensor 40 is at a high level and the output of the second sensor 50 changes from a high level to a low level, the driving motor enters a braking state, and is in a turn-off in-place region (i.e., the first section 12).
Furthermore, when the first sensor 40 and the second sensor 50 both output a low level, it may be determined that the roll-over control device 100 is out of order, and related personnel may be prompted to diagnose and repair the roll-over control device 100.
Further, the controller 60 is further configured to:
when the sensing signal output by the first sensor 40 is kept at a high level and the sensing signal output by the second sensor 50 changes from a low level to a high level, the position of the sensing element 20 relative to the sensed device 10 is determined to move from the first section 12 to the corresponding second section 13;
when the sensing signal output by the first sensor 40 changes from high level to low level and the sensing signal output by the second sensor 50 maintains high level, it is determined that the portion of the sensing element 20 corresponding to the sensed device 10 moves from the second section 13 to the corresponding third section 14.
Further, the controller 60 is further configured to:
recording a first time point a at which the sensing signal output by the first sensor 40 changes from low level to high level, a second time point B at which the sensing signal output by the second sensor 50 changes from low level to high level, a third time point C at which the sensing signal output by the first sensor 40 changes from high level to low level, and a fourth time point D at which the sensing signal output by the second sensor 50 changes from high level to low level, so as to obtain a first section time period T1, a second section time period T2, and a third section time period T3 during which the sensing element 20 outputs the sensing signal when moving relative to the first section 12, the second section 13, and the third section 14.
It can be understood that when the turnover control device 100 is not turned on, the sensing element 20 does not sense the sensed device 10, so that the sensing signals output by the first sensor 40 and the second sensor 50 are both at a low level, and when the turnover control device 100 is turned on to control the turnover device and the sensing element 20 rotates relative to the first section 12, the sensing signal output by the first sensor 40 changes from a low level to a high level, and at this time, the current time point is recorded as a first time point a, and the second sensor 50 fails to sense the sensed device 10, so that the output is still at a low level.
When the sensing element 20 rotates from the first section 12 to the second section 13, the second sensor 50 may sense the sensed device 10, the output sensing signal changes from low level to high level, the current time point is recorded as a second time point B, the difference between the first time point a and the second time point B is a first section time duration T1, and the first section time duration T1 is a sensing time duration of the movement of the sensing element 20 relative to the first section 12;
when the sensing element 20 rotates from the second section 13 to the third section 14, the first sensor 40 cannot sense the sensed device 40, so that the output sensing signal changes from high level to low level, the current time point is denoted as a third time point C, the difference between the third time point C and the second time point B is a second section time duration T2, and the second section time duration T2 is a sensing time duration when the sensing element 20 moves relative to the second section 13;
when the sensing element 20 has moved completely through the third segment 14, the second sensor 50 cannot sense the sensed device 10, the output sensing signal changes from high level to low level, the current time point is recorded as a fourth time point D, the difference between the fourth time point D and the third time point C is a third segment time duration T3, and the third segment time duration T3 is a sensing time duration when the sensing element moves relative to the third segment 14.
Further, the controller 60 is further configured to:
when the first section time length T1 is greater than the first time length threshold, sending a fourth operation instruction to the processor 220, indicating that the turning member does not turn in place corresponding to the first section 12, so that the processor 220 increases the first set power of the driving motor according to the fourth operation instruction;
when the duration T2 of the second section is greater than the second duration threshold, sending a fifth operation instruction to the processor 220, indicating that the turning piece does not turn in place corresponding to the second section 13, so that the processor 220 increases the second set power of the driving motor according to the fifth operation instruction;
when the third segment duration T3 is outside the third duration threshold, a sixth operation instruction indicating that the flip element does not flip in place corresponding to the third segment 14 is sent to the processor 220, so that the processor 220 increases the third set power of the driving motor according to the sixth operation instruction.
When the turnover member is not turned over, the turnover speed of the turnover member may be too slow, or the turnover member may stay at a certain position or the driving motor may not be able to drive the turnover member to a set position, and therefore, in the embodiment, after obtaining the first segment duration T1, the second segment duration T2 and the third segment duration T3, the first segment duration T1, the second segment duration T2 and the third segment duration T are compared with the first duration threshold, the second duration threshold and the third duration threshold respectively, when any one of the first, second and third section durations T1, T2 and T3 is greater than the corresponding first, second and third duration thresholds, can judge that the turnover piece is not in place, therefore, on the corresponding section, the controller sends a corresponding operation instruction to the processor to increase the set power of the driving motor, so that the driving motor increases the driving force for driving the turnover piece to promote the turnover piece to turn over in place.
The first time length threshold, the second time length threshold and the third time length threshold can be obtained through experiments, the experiment time length of the standard turnover part when the turnover part rotates relative to the first section 12, the second section 13 and the third section 14 is taken as the time length standard of the turnover part in actual test, and accuracy is improved.
In yet another embodiment, when any one of the first period T1, the second period T2 and the third period T3 is less than the corresponding first period threshold, the second period threshold and the third period threshold, it may be determined that the turning speed of the turning member is too fast, and the turning member is prevented from being collided with the intelligent toilet due to too fast turning, and the set power of the driving motor may be correspondingly controlled to be reduced, so that the driving force for driving the turning member is reduced by the driving motor, and the purpose of reducing the turning speed of the turning member to prevent collision with the intelligent toilet is achieved.
In the description herein, references to the description of the terms "example one," "example two," etc. mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A turnover control device is applied to an intelligent closestool and comprises a driving motor and a turnover piece in transmission connection with a driving shaft of the driving motor, and is characterized in that the turnover control device comprises an induced device and an induction element capable of inducing the induced device, the induced device comprises an induction surface facing the induction element, and the induction element is detachably arranged on the driving shaft and can synchronously rotate with the driving shaft and the turnover piece;
when the driving shaft drives the sensing element to rotate, the sensing element outputs different sensing signals at different positions relative to the sensing surface, and the overturning control device controls the overturning part to overturn to a set position according to the different sensing signals.
2. The tumble control device according to claim 1, wherein the sensed device comprises a first section, a second section and a third section which are all arc-shaped and are connected in sequence, and the width of the second section is larger than the width of the first section and the width of the third section.
3. The tumble control device according to claim 2, wherein the second section includes a first block connected to the first section, and a second block connected to the third section, the second block being located relatively above the first block.
4. The tumble control device according to claim 3, characterized in that the lower edge of said first section is smoothly connected with the lower edge of said first block in an arc shape, and the upper edge of said third section is smoothly connected with the upper edge of said second block in an arc shape.
5. The tumble control device according to claim 2, characterized in that said sensing element comprises a mounting member fixedly provided with said drive shaft, and a first sensor and a second sensor provided on said mounting member, said first sensor being closer to said drive shaft than said second sensor.
6. The rollover control apparatus according to claim 5, further comprising a controller electrically connected to the first sensor and the second sensor, the controller being configured to output different operating instructions according to different sensing signals output by the first sensor and the second sensor.
7. The roll-over control device of claim 6, wherein the controller is further communicatively coupled to a processor of the intelligent toilet, the controller further configured to:
when different induction signals output by the first inductor and the second inductor are received, the relative positions of the induction element and the first section, the second section and the third section are determined, and different operation instructions representing different operation states of the turnover piece are sent to the processor according to the relative positions, so that the processor controls the driving motor to operate at a first set power, a second set power and a third set power corresponding to the induction element when the induction element respectively corresponds to the first section, the second section and the third section according to the different operation instructions, and the turnover piece is driven to turn over to the set position.
8. The roll-over control device of claim 7, wherein the sense signal comprises a high level and a low level, the controller further configured to:
when the first sensor outputs a high level and the second sensor outputs a low level, sending a first operation instruction to the processor so that the processor controls the driving motor to drive the turnover piece to turn over according to the first operation instruction, wherein the projection of the first sensor towards the sensing surface direction falls on the first section, and the projection of the second sensor towards the sensing surface direction falls outside the first section;
when the first sensor and the second sensor both output high levels, sending a second operation instruction to the processor so that the processor controls the overturning piece to overturn according to the second operation instruction, wherein the projections of the first sensor and the second sensor towards the sensing surface both fall on the second section;
when the first sensor outputs a low level and the second sensor outputs a high level, a third operation instruction is sent to the processor, so that the processor controls the overturning piece to overturn according to the third operation instruction, the projection of the first sensor towards the sensing surface direction falls outside the third section, and the projection of the second sensor towards the sensing surface direction falls on the third section.
9. The roll-over control device of claim 8, wherein the controller is further configured to:
when the sensing signal output by the first sensor is kept at a high level and the sensing signal output by the second sensor is changed from a low level to a high level, determining that the part of the sensing element relative to the sensed device is moved from the first section to the second section;
when the sensing signal output by the first sensor changes from high level to low level and the sensing signal output by the second sensor keeps high level, the position of the sensing element relative to the sensed device is judged, and the sensing element moves from the second section to the third section.
10. The roll-over control device of claim 9, wherein the controller is further configured to:
recording a first time point at which the sensing signal output by the first sensor changes from a low level to a high level, a second time point at which the sensing signal output by the second sensor changes from a low level to a high level, a third time point at which the sensing signal output by the first sensor changes from a high level to a low level, and a fourth time point at which the sensing signal output by the second sensor changes from a high level to a low level, so as to obtain a first section duration, a second section duration and a third section duration for outputting the sensing signal when the sensing element moves relative to the first section, the second section and the third section.
11. The roll-over control device of claim 10, wherein the controller is further configured to:
when the duration of the first section is greater than a first duration threshold, sending a fourth operation instruction representing that the turnover piece does not turn over in place corresponding to the first section to the processor, so that the processor increases the first set power of the driving motor according to the fourth operation instruction;
when the duration of the second section is greater than a second duration threshold, sending a fifth operation instruction representing that the overturning piece does not overturn in place corresponding to the second section to the processor, so that the processor increases the second set power of the driving motor according to the fifth operation instruction;
and when the duration of the third section is beyond a third duration threshold, sending a sixth operation instruction representing that the overturning part does not overturn in place corresponding to the third section to the processor, so that the processor increases the third set power of the driving motor according to the sixth operation instruction.
12. The tumble control device according to claim 1, characterized in that said tumble member comprises a flip and a seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010779284.4A CN111973043A (en) | 2020-08-05 | 2020-08-05 | Turnover control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010779284.4A CN111973043A (en) | 2020-08-05 | 2020-08-05 | Turnover control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111973043A true CN111973043A (en) | 2020-11-24 |
Family
ID=73445052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010779284.4A Pending CN111973043A (en) | 2020-08-05 | 2020-08-05 | Turnover control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111973043A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011055951A (en) * | 2009-09-08 | 2011-03-24 | Toto Ltd | Electric opening/closing device of toilet seat or toilet lid |
| CN206499410U (en) * | 2016-11-23 | 2017-09-19 | 深圳拓邦股份有限公司 | Transmission device and closestool cover-turning system |
| CN107242828A (en) * | 2017-06-20 | 2017-10-13 | 上海魅质智能科技有限公司 | Toilet lid drive device and driving method |
| CN207515803U (en) * | 2017-08-30 | 2018-06-19 | 北京时代民芯科技有限公司 | A kind of multi-turn magnetism encoder of wide temperature range |
-
2020
- 2020-08-05 CN CN202010779284.4A patent/CN111973043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011055951A (en) * | 2009-09-08 | 2011-03-24 | Toto Ltd | Electric opening/closing device of toilet seat or toilet lid |
| CN206499410U (en) * | 2016-11-23 | 2017-09-19 | 深圳拓邦股份有限公司 | Transmission device and closestool cover-turning system |
| CN107242828A (en) * | 2017-06-20 | 2017-10-13 | 上海魅质智能科技有限公司 | Toilet lid drive device and driving method |
| CN207515803U (en) * | 2017-08-30 | 2018-06-19 | 北京时代民芯科技有限公司 | A kind of multi-turn magnetism encoder of wide temperature range |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5175186B2 (en) | Drive unit for moving parts of furniture | |
| JP3855234B2 (en) | Door sensor and door provided with the door sensor | |
| US7051381B2 (en) | Sanitary cleansing device | |
| US20050052060A1 (en) | Motor vehicle seat system, control arrangement, actuating arrangement, and process for control of a lumbar adjustment device of a motor vehicle seat | |
| CN111973043A (en) | Turnover control device | |
| KR20070056266A (en) | Adjusting apparatus for opening and closing door of vehicle | |
| JP2007138540A (en) | Operation control device for opening/closing body | |
| JP2009241859A (en) | Door opening warning device for vehicle | |
| JP4099978B2 (en) | Toilet seat and toilet lid closing device | |
| JP2004230993A (en) | Apparatus for controlling opening and closing movement of opening and closing member | |
| JP2006241972A (en) | Door sensor and door equipped with the door sensor | |
| JP2008274640A (en) | Automatic door control system | |
| JP2009107467A (en) | Vehicular seat | |
| JP2019035231A (en) | Auto door sensor, auto door system and control method of auto door sensor | |
| JP7201403B2 (en) | AUTOMATIC DOOR SYSTEM, AUTOMATIC DOOR SENSOR, AUTOMATIC DOOR DEVICE, AND CONTROL METHOD OF AUTOMATIC DOOR SYSTEM | |
| KR20050044256A (en) | Control apparatus of drive motor for sunroof device, sunroof device, and method for controlling drive motor for sunroof device | |
| JP3926992B2 (en) | Open / close control device for vehicle sunroof | |
| JP3106828U (en) | Automatic announcement device for automatic doors | |
| JP4287347B2 (en) | Sunroof device drive motor control device, sunroof device, and sunroof device drive motor control method | |
| JP3225978B2 (en) | Toilet seat and toilet lid automatic opening and closing device | |
| JP2002065512A (en) | Motor-driven open/close device for toilet seat/lid | |
| JP4100942B2 (en) | Toilet seat device | |
| JP2002065508A (en) | Motor-driven open/close device for toilet seat/lid | |
| JPH04104995U (en) | Toilet seat/toilet lid automatic opening/closing device | |
| JP2004100184A (en) | Door opening/closing control device and door opening/closing control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |
|
| RJ01 | Rejection of invention patent application after publication |