CN110778781B - Transmission control device and opening and closing control method for ball valve of direct-discharge toilet - Google Patents
Transmission control device and opening and closing control method for ball valve of direct-discharge toilet Download PDFInfo
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- CN110778781B CN110778781B CN201911205787.4A CN201911205787A CN110778781B CN 110778781 B CN110778781 B CN 110778781B CN 201911205787 A CN201911205787 A CN 201911205787A CN 110778781 B CN110778781 B CN 110778781B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 213
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 215
- 230000008878 coupling Effects 0.000 claims description 67
- 238000010168 coupling process Methods 0.000 claims description 67
- 238000005859 coupling reaction Methods 0.000 claims description 67
- 238000000926 separation method Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
- F16K31/465—Mechanical actuating means for remote operation by flexible transmission means, e.g. cable, chain, bowden wire
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/028—Pusher plates and actuating mechanisms for built-in cisterns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
- F16K31/045—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means with torque limiters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
- F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toilet Supplies (AREA)
- Non-Flushing Toilets (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention belongs to the technical field of sanitary appliances, and particularly relates to a transmission control device capable of being applied to opening and closing control of a ball valve of a direct-discharge type toilet and an opening and closing control method based on the device. The device comprises a bottom plate, a manual mechanism and a transmission mechanism, wherein the bottom plate and the manual mechanism are respectively provided with a chute mechanism and a top pin which are matched with each other, and the manual mechanism and the transmission mechanism respectively comprise a first transmission mechanism and a second transmission mechanism which are matched with each other; the manual mechanism is pivotally matched with the bottom plate so as to enable the manual mechanism to perform circumferential displacement relative to the bottom plate to generate axial displacement after rotating, and the manual mechanism is engaged with the transmission mechanism to allow manual operation. The device and the method of the invention enable the power source as an automatic control device and the manual mechanism as a manual control device to be connected with the output end through the physical structure, thereby respectively operating the opening and closing of the valve ball and ensuring the normal use of the toilet under the conditions of power failure, motor damage and the like.
Description
Technical Field
The invention belongs to the technical field of sanitary appliances, and particularly relates to a transmission control device applicable to opening and closing control of a ball valve of a direct-discharge type toilet.
Background
Toilets such as toilets and urinals are commonly used sanitary wares in daily life, and the toilets can be mainly divided into two types of siphonic type toilets and direct-discharge toilets; the toilet bowl is characterized in that an inverted S-shaped water trap is arranged in the toilet bowl, and dirt in the inner container is discharged through siphon effect generated by rising of liquid level in the inner container, so that the toilet bowl is the most mature and traditional toilet bowl structure. However, the siphon type closestool also has the defects of large flushing water demand, easiness in backflow after the main pipeline is blocked, incapability of blocking small animals (flies, mice and the like) from entering, and the like.
The in-line toilet largely overcomes the above-described disadvantages of the siphon toilet, but it is more complicated in its structure and its valve structure is diverse.
The chinese patent 201721308530.8 discloses a lifting drainage device, which mainly comprises a drainage port, a housing, a drainage connection port, a lifting drainage valve, a transmission device, a driving device, an operation button and a control device, and is configured to open and close a straight drainage mechanism by lifting and moving a sealing portion 41 of the lifting drainage valve 4.
The Chinese patent 201821343248.8 discloses a ball valve mechanism of an in-line toilet, an in-line toilet drainage device and an in-line toilet, wherein the ball valve mechanism comprises a valve seat and a valve ball, the valve ball is arranged in the valve seat, and a valve shaft and a valve hole are arranged on the valve ball; the valve seat comprises an upper valve seat and a lower valve seat, and the valve ball is matched in a valve cavity formed by the upper valve cavity and the lower valve cavity; the ball valve further includes a wear compensation device including an elastic member disposed between the lower valve seat and the valve shaft and a seal disposed between the valve ball and the upper valve seat, the elastic member configured to be in a compression set state; the abrasion compensation device is arranged below the valve ball, so that the ball valve mechanism is more tightly sealed and has longer service life.
Most of the existing direct-discharge type toilets are driven by a motor, and when flushing is needed, a user operates or generates a control signal through induction, so that the motor is driven to open a valve mechanism after being actuated; however, in actual use, if special conditions such as power failure and motor damage are met, the valve mechanism may not be normally opened, and water is often not stored in the liner of the in-line toilet (or only a small amount of water is added before use and can be basically ignored), so that the valve cannot be normally opened, and the excrement smell is serious, which is unfavorable for daily use. Therefore, it is necessary to provide a manual control device for the valve mechanism of the in-line toilet, and to perform manual operations when necessary.
The Chinese patent 201820136926.7 discloses a ball valve and an in-line toilet with the ball valve, which comprises a ball and a driving device, wherein the ball is provided with a through hole and a rotating shaft, and the setting direction of the through hole is vertical to the rotating shaft; the driving device comprises a linkage piece and a driving unit; the linkage piece comprises a fixed piece, a spring, a movable piece and a connecting strip, wherein the fixed piece is fixedly arranged, the movable piece is fixedly connected with the rotating shaft of the valve ball, and the movable piece is configured to rotate relative to the fixed piece; two ends of the spring are respectively connected with the fixed sheet and the movable sheet, and two ends of the connecting strip are respectively fixedly connected with the movable sheet and the driving unit; the driving unit is a motor and is arranged on the driving base. The switching between the manual control and the automatic control is mainly realized through a normally open electromagnetic clutch, the cost is high, and the automatic operation has time delay (the automatic operation is driven after the clutch connection is needed).
Therefore, there is a need to develop new, more reliable and inexpensive valve mechanisms, primarily transmission control mechanisms, for in-line toilet valves.
Disclosure of Invention
The invention aims to provide a transmission control device which is more reliable in structure, controllable in cost and convenient to use and can control the opening and closing of an in-line toilet valve ball, and a control method based on the device.
As a first aspect of the present invention, there is provided a transmission control device of a ball valve of an in-line toilet, comprising: the bottom plate is provided with at least one chute mechanism, and the chute mechanism comprises a chute part.
The manual mechanism is provided with a top pin which can be matched with the chute mechanism, the manual mechanism can be pivotally matched with the bottom plate, and when the manual mechanism rotates relative to the bottom plate, the top pin performs circumferential displacement along the inclined surface part, so that the manual mechanism generates axial displacement relative to the bottom plate to be relatively close or far away; the manual mechanism further includes a first transmission mechanism.
The transmission mechanism is formed into an output end at one end, and further comprises a second transmission mechanism matched with the first transmission mechanism, and the manual mechanism is engaged with the transmission mechanism through the first transmission mechanism and the second transmission mechanism after the manual mechanism is axially displaced relative to the bottom plate.
Preferably, the transmission mechanism is provided with a first coupling part for coupling and transmitting the power source device.
Further, the transmission mechanism further comprises a connecting shaft, one end of the connecting shaft is fixedly connected with the output end of the power source, a second coupling part is arranged at the other end of the connecting shaft, and the first coupling part and the second coupling part are arranged in a coupling manner; or the connecting shaft is formed by the output end of the power source, and a second coupling part coupled with the first coupling part is arranged on the connecting shaft.
Preferably, the transmission mechanism further comprises a separation mechanism, wherein the separation mechanism is arranged adjacent to the first coupling part and is positioned at one side close to the bottom plate; the transmission mechanism is matched with the ball valve in an axial displacement mode, and the second coupling part can freely rotate when being matched with the separation mechanism, so that the second coupling part and the separation mechanism form a separation state after being matched.
Further, the transmission mechanism comprises a first transmission piece, a second transmission piece and an elastic piece, and the output end of the transmission mechanism is arranged at the outer side of the first transmission piece; the inner side of the first transmission piece is also provided with a third coupling part, the outer side of the second transmission piece is provided with a fourth coupling part, and the elastic piece is arranged between the first transmission piece and the second transmission piece; the first coupling part is arranged on the second transmission part and is arranged close to the outer side, and the separating mechanism is arranged on the inner side of the second transmission part.
Optimally, the third coupling part is a track-shaped concave hole arranged on the inner side of the first transmission piece, the second transmission piece is in a track shape matched with the concave hole so that the second transmission piece is integrally formed into a fourth coupling part, and the separating mechanism is a rectangular concave hole part.
Preferably, the transmission control device further comprises a front plate, and the front plate and the bottom plate are fixed at intervals so that the manual mechanism and the transmission mechanism are arranged between the front plate and the bottom plate.
Preferably, the first transmission mechanism is a concave hole or a convex block; the second transmission mechanism is a convex block or a concave hole matched with the second transmission mechanism, so that the first transmission piece and the second transmission piece can be matched with each other.
Preferably, the first coupling part is a pin hole, and the second coupling part is a pin; or other forms of drive coupling structures such as shaped holes and shaped pieces, splines, etc.
As a second aspect of the present invention, there is provided a method for controlling opening and closing of a ball valve of an in-line toilet, the method being based on the control device described above, and having two operation modes of an automatic control mode and a manual control mode.
Under the automatic control mode, the mobile phone mechanism is not affected by external force, the power source is connected with the ball valve of the direct-discharge type toilet through the connecting shaft, the second transmission piece and the first transmission piece in sequence, and the power source works to generate rotary motion, so that the ball valve is driven to correspondingly rotate, and the toilet is opened.
In the manual control mode, the mobile phone mechanism generates pivoting motion relative to the bottom plate under the action of external force, so that the manual mechanism generates axial displacement relative to the bottom plate, the mobile phone mechanism is engaged with the transmission mechanism through the cooperation of the first transmission mechanism and the second transmission mechanism, and the external force enables the manual mechanism to pivot so as to drive the ball valve to correspondingly rotate, so that the toilet is opened.
Preferably, the transmission mechanism further comprises a separation mechanism, the transmission mechanism further comprises a first transmission piece, a second transmission piece and an elastic piece, and the output end of the transmission mechanism is arranged on the outer side of the first transmission piece; the inner side of the first transmission piece is also provided with a third coupling part, the outer side of the second transmission piece is provided with a fourth coupling part, and the elastic piece is arranged between the first transmission piece and the second transmission piece; the first coupling part is arranged on the second transmission part and is arranged close to the outer side, and the separating mechanism is arranged on the inner side of the second transmission part.
In the automatic control mode, the mobile phone mechanism is not affected by external force, is separated from the transmission mechanism and is not connected with the ball valve of the in-line toilet through the connecting shaft, the second transmission piece and the first transmission piece in sequence, and the power source works to generate rotary motion to drive the ball valve to correspondingly rotate so as to open the in-line toilet.
Under the manual control mode, the mobile phone mechanism generates pivoting motion relative to the bottom plate under the action of external force, so that the manual mechanism axially displaces relative to the bottom plate, the third coupling part is separated from the fourth coupling part, and the power source is disconnected from the transmission mechanism; the mobile phone mechanism is engaged with the second transmission member through the cooperation of the first transmission mechanism and the second transmission mechanism, and the manual mechanism is pivoted by external force so as to drive the ball valve to correspondingly rotate for opening.
The transmission control device of the invention enables the power source serving as an automatic control device and the manual mechanism serving as a manual control device to be connected with the output end through a physical structure, thereby being capable of respectively operating the opening and closing of the valve ball and ensuring the normal use of the toilet under the conditions of power failure, motor damage and the like. In the optimal structure, in the initial situation, a power source such as a motor is directly connected with a valve ball so as to control the valve ball to be opened and closed, and a manual mechanism is separated from the valve ball, so that the valve ball is very convenient and beneficial to a use scene driven by the motor in most cases; after the force is applied to the manual mechanism, the motor is separated from the manual mechanism while the manual mechanism is connected with the valve ball, so that the force applied by manual operation is smaller than that of the motor, and the resistance can be reduced and the motor can be protected.
The control method of the present invention is based on the control device described above, and thus naturally has the advantages described above.
Drawings
FIG. 1 is a schematic diagram of a transmission control device according to an embodiment of the present invention;
FIG. 2 is an exploded view of the embodiment of FIG. 1;
FIG. 3 is a schematic diagram of the floor structure of the embodiment of FIG. 1;
FIG. 4 is a schematic view of the manual mechanism of the embodiment of FIG. 1;
FIG. 5 is a top view of the manual mechanism of FIG. 4;
FIG. 6 is an exploded view of the manual mechanism of FIG. 4;
FIG. 7 is an exploded schematic view of the transmission mechanism of the embodiment of FIG. 1;
FIG. 8 is a schematic view of the second transmission member of the embodiment of FIG. 1; wherein, fig. 8a is a schematic perspective view thereof, fig. 8b is a side view thereof, and fig. 8c is a cross-sectional view thereof; as can be seen, the second transmission member 320 has an overall contour to a racetrack shape, and has an output shaft hole and a first coupling portion 304 provided in the middle thereof, and is recessed near the inner side to form a separation mechanism 306; when the pin 305 as the second coupling portion is fitted in the first coupling portion 304, the two are rotated together, and when the two are relatively displaced, the pin 305 is fitted in the separating mechanism 306 so that the two are separated;
FIG. 9 is a schematic view of the transmission control device of the embodiment of FIG. 1 applied to a ball valve of a straight toilet;
fig. 10 is a schematic diagram of the main components of the embodiment of fig. 9.
Detailed Description
The invention will be described in detail below with respect to certain specific embodiments thereof in order to better understand the invention and thereby to more clearly define the scope of the invention as claimed. It should be noted that the following description is only some embodiments of the inventive concept and is only a part of examples of the present invention, wherein the specific direct description of the related structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the implementation scope of the present invention. Conventional selections and substitutions made by those skilled in the art under the guidance of the inventive concept should be considered as being within the scope of the claimed invention.
The transmission control device can be used for ball valve control of an in-line toilet, and can also be used for transmission control in other similar scenes; which includes a base plate 100, a manual mechanism 200, and a transmission mechanism 300. The base plate 100 is stationary and has at least one chute mechanism 101 thereon, which comprises a chute portion 1011, a top portion and a bottom portion.
The manual mechanism 200 is provided with a top pin 201 which can be matched with the chute mechanism 110, and the manual mechanism 200 is pivotally matched with the bottom plate 100, so that when the manual mechanism 200 rotates relative to the bottom plate 100, the top pin 201 can circumferentially displace along the inclined surface part 111, namely, from the top of the inclined surface part 1011 to the bottom or from the bottom to the top; thereby causing the manual mechanism 200 to move axially toward and away from the base plate 100. Preferably, the ramp 1011 has two, formed as a bottom hole 1012 therebetween.
In addition, the manual mechanism 200 further includes a first transmission mechanism 202, and the first transmission mechanism 202 may be a concave hole or a convex block disposed on a surface thereof; for example, as shown in fig. 6, the first transmission mechanism 202 is a through hole provided on a surface thereof.
One end of the transmission mechanism 300 is formed as an output end 301 for connecting a component to be driven thereto, such as an inline toilet ball valve in one embodiment of the present invention; the transmission 300 further includes a second transmission 302, the second transmission 302 being a protrusion or recess that mates with the first transmission 202, such that the manual mechanism 200 can be engaged with the transmission 300 after the manual mechanism 200 is axially displaced relative to the base plate 100, the manual mechanism 200 thus being able to directly drive the transmission 300 to operate a component to be driven (e.g., a ball valve).
The transmission mechanism 300 is provided with a first coupling part 304 for coupling and transmitting the power source device with the power source device, such as a motor, an air pump and the like; the transmission mechanism 300 further comprises a connecting shaft 303, one end of the connecting shaft 303 is fixedly connected with the output end of the power source, a second coupling part 305 is arranged at the other end of the connecting shaft 303, and the first coupling part 304 is arranged in a coupling manner with the second coupling part 305. Of course, the connecting shaft 303 may be formed by an output end of the power source, and the second coupling portion 305 coupled to the first coupling portion 304 may be provided thereon. The power source may be the motor 12. For example, the first coupling portion 304 is a pin hole, and the second coupling portion 305 is a pin; of course, the mating relationship between the connecting shaft 303 and the transmission mechanism 300 (i.e., the first coupling portion 304 and the second coupling portion 305) is not limited to pins and pin holes, but may be other manners of shaft transmission, such as a special-shaped structure (e.g., rectangular blocks and rectangular holes), a spline, etc.
In some embodiments, to reduce resistance during manual operation and avoid damage to the motor during manual operation, the transmission 300 further includes a separation mechanism 306, where the separation mechanism 306 is disposed adjacent to the pin hole 305 and the separation mechanism 306 is located on a side near the base plate 100; at the same time, the transmission 300 is also arranged in an axially displaceable manner. When the manual mechanism 200 is pivoted relative to the base plate 100 to generate axial displacement, the manual mechanism 200 is integrally combined with the transmission mechanism 300, and the transmission mechanism 300 is driven by the transmission mechanism 300 to perform axial displacement, so that the pin 305 is transferred from being matched with the pin hole 304 to being matched with the separating mechanism 306, and the pin 305 is arranged in the separating mechanism 306 in a manner of freely rotating without driving the transmission mechanism 300 to correspondingly rotate.
Thus, when an external force is applied to the manual mechanism 200 to cause the manual mechanism 200 to axially displace relative to the base plate 100, the manual mechanism 200 is engaged with the transmission mechanism 300 and axially displaced together by a proper distance to separate the transmission mechanism 300 from the connecting shaft 303 (i.e. to separate the transmission mechanism 300 from the power source), so that the power source is separated during manual operation, on the one hand, the resistance can be reduced, and on the other hand, the power source can be protected. Of course, in such a case, a certain axial displacement needs to be allowed between the transmission mechanism and the ball valve to be driven, which is easily achievable, for example, by a spline, a special-shaped structure, or the like, which is a mature and conventional technology, and is not limited herein.
In other preferred embodiments, the transmission mechanism 300 includes a first transmission member 310, a second transmission member 320, and an elastic member 330, the output end 301 is disposed outside the first transmission member 310, and the second transmission mechanism 302 is a bump disposed inside the first transmission member 310; meanwhile, the inner side of the first transmission member 310 is further provided with a racetrack-shaped concave hole 311. The second transmission member 320 is in a track shape, and can be accommodated in the concave hole 311, and the elastic member 330 can be a spring, and is disposed between the first transmission member 310 and the second transmission member 320; the pin hole 305 is disposed on the second transmission member 320, which is disposed near the outer side, and the separation mechanism 306 is disposed on the inner side of the second transmission member 320, which is a rectangular concave hole portion.
In addition, the transmission control device further includes a front plate 110, the front plate 110 is fixed to the base plate 100 at a distance, and other components of the transmission control device are disposed between the front plate 110 and the base plate 100. For example, as shown in fig. 2, the front plate 100 and the bottom plate 110 are fixed by two screws, and a spacer 140 is provided between the front plate 110 and the bottom plate 100 to fix the two at a distance.
The front plate 110 is provided with a through hole for the output end 301 to pass through, and the main body part of the first transmission member 310 is blocked by the front plate 100, so that the first transmission member 310 does not basically generate axial displacement due to the action of the elastic member 330; after the manual mechanism 200 is pivoted relative to the base plate 100 by the application of force, the manual mechanism 200 and the second transmission member 320 are axially displaced (the displacement amount may be different) in the direction of the front plate 110. Before the displacement, the power source is connected with the ball valve through the connecting shaft 303, the second transmission member 320 and the first transmission member 310 in sequence, so that the power transmission process is realized, and at the moment, the manual mechanism 200 is in a separated state and is not in transmission connection with other components; after the manual mechanism 200 pivots relative to the base plate 100, an external force is connected with the ball valve through the manual mechanism 200 and the first transmission member 310 in sequence, so as to realize a power transmission process, and at this time, the connecting shaft 303 and the second transmission member 320 are in a separated state and are not in transmission connection with other components. In other embodiments, the transmission control device further comprises a limit mechanism comprising a limit tab 401, a limit post 402, and a limit contact 403. The limiting piece is fixedly connected with the first transmission piece 310 to pivot along with the first transmission piece, the limiting post 402 is arranged on the limiting piece 401 to perform circumferential displacement along with rotation of the limiting piece, the limiting contact 403 is arranged on the base plate 100 or a fixed part such as the motor base 13 and the like to control the rotation angle of the first transmission piece 310, and when the rotation angle reaches a set value (for example, 90 degrees), the motor is triggered to stop. Of course, the limiting mechanism is an optional device, and may not be provided for the motor having the rotation angle control function.
In other embodiments, the manual mechanism 200 further includes a pull cord member 203, a pull cord 15, and other auxiliary pull cord guides. The pull cord member 203 includes a first outer sheet 2031, a second outer sheet 2033, and an inner sheet 2032, where the first outer sheet 2031, the second outer sheet 2033, and the inner sheet 2032 are sequentially disposed, and a pull cord groove 2034 is formed therebetween. One end of the pull cord member 203 is further provided with a manual reset member 14, such as a spring, one end of which is fixed and the other end of which is connected to one end of the pull cord member 203 to which the pull cord 15 is also connected; when the pull cord 15 is pulled, the manual mechanism 200 pivots to drive the valve ball 11, and the manual reset member 14 deforms to store energy and resets the manual mechanism 200 after the external force is removed.
The method for controlling the opening and closing of the ball valve of the in-line toilet bowl is based on the control device of any one of the embodiments, and has two operation modes, namely an automatic control mode and a manual control mode.
Under the automatic control mode, the mobile phone mechanism is not affected by external force, the power source is connected with the ball valve of the direct-discharge type toilet through the connecting shaft, the second transmission piece and the first transmission piece in sequence, and the power source works to generate rotary motion, so that the ball valve is driven to correspondingly rotate, and the toilet is opened.
In the manual control mode, the mobile phone mechanism generates pivoting motion relative to the bottom plate under the action of external force, so that the manual mechanism generates axial displacement relative to the bottom plate, the mobile phone mechanism is engaged with the transmission mechanism through the cooperation of the first transmission mechanism and the second transmission mechanism, and the external force enables the manual mechanism to pivot so as to drive the ball valve to correspondingly rotate, so that the toilet is opened.
Preferably, the transmission mechanism further comprises a separation mechanism, the transmission mechanism further comprises a first transmission piece, a second transmission piece and an elastic piece, and the output end of the transmission mechanism is arranged on the outer side of the first transmission piece; the inner side of the first transmission piece is also provided with a third coupling part, the outer side of the second transmission piece is provided with a fourth coupling part, and the elastic piece is arranged between the first transmission piece and the second transmission piece; the first coupling part is arranged on the second transmission part and is arranged close to the outer side, and the separating mechanism is arranged on the inner side of the second transmission part.
In the automatic control mode, the mobile phone mechanism is not affected by external force, is separated from the transmission mechanism and is not connected with the ball valve of the in-line toilet through the connecting shaft, the second transmission piece and the first transmission piece in sequence, and the power source works to generate rotary motion to drive the ball valve to correspondingly rotate so as to open the in-line toilet.
Under the manual control mode, the mobile phone mechanism generates pivoting motion relative to the bottom plate under the action of external force, so that the manual mechanism axially displaces relative to the bottom plate, the third coupling part is separated from the fourth coupling part, and the power source is disconnected from the transmission mechanism; the mobile phone mechanism is engaged with the second transmission member through the cooperation of the first transmission mechanism and the second transmission mechanism, and the manual mechanism is pivoted by external force so as to drive the ball valve to correspondingly rotate for opening.
Claims (8)
1. A transmission control device of an in-line toilet ball valve, comprising:
a bottom plate (100) provided with at least one chute mechanism (101), the chute mechanism (101) comprising a chute portion (1011);
a manual mechanism (200) provided with a knock pin (201) which can be matched with the chute mechanism, wherein the manual mechanism (200) is pivotally matched with the bottom plate (100); when the manual mechanism (200) rotates relative to the bottom plate (100), the ejector pin (201) circumferentially displaces along the inclined surface part, so that the manual mechanism (200) axially displaces relative to the bottom plate (100) to be relatively close to or far away from the bottom plate; the manual mechanism (200) further comprises a first transmission mechanism (202);
a transmission mechanism (300) with one end formed as an output end (301), the transmission mechanism (300) further comprising a second transmission mechanism (302) cooperating with the first transmission mechanism (202); after the manual mechanism (200) axially displaces relative to the bottom plate (100), the manual mechanism (200) is connected with the transmission mechanism (300) through the first transmission mechanism (202) and the second transmission mechanism (302), so that the manual mechanism (200) rotates to drive the output end (301) to rotate so as to open and close the ball valve;
the transmission mechanism (300) is also provided with a first coupling part (304) for coupling and transmitting the power source device with the first coupling part;
the transmission mechanism (300) further comprises a separation mechanism (306), the separation mechanism (306) is arranged adjacent to the first coupling part (304), and the separation mechanism (306) is positioned at one side close to the bottom plate (100); the transmission mechanism (300) is arranged in a manner of being capable of axially displacing relative to the ball valve, and the second coupling part (305) can freely rotate when being matched with the separation mechanism (306).
2. The transmission control device of the ball valve of the in-line toilet according to claim 1, wherein the transmission mechanism (300) comprises a connecting shaft (303), one end of the connecting shaft (303) is fixedly connected with the output end of the power source, the other end is provided with a second coupling part (305), and the first coupling part (304) is arranged in a coupling manner with the second coupling part (305); or alternatively, the first and second heat exchangers may be,
the connecting shaft (303) is formed by the output end of the power source, and a second coupling part (305) coupled with the first coupling part (304) is arranged on the connecting shaft.
3. The transmission control device of the in-line toilet ball valve according to claim 1, wherein the transmission mechanism (300) includes a first transmission member (310), a second transmission member (320) and an elastic member (330), and the output end (301) is disposed outside the first transmission member (310); the inner side of the first transmission piece (310) is also provided with a third coupling part (311), the outer side of the second transmission piece (320) is provided with a fourth coupling part, and the elastic piece (330) is arranged between the first transmission piece (310) and the second transmission piece (320); the first coupling part (304) is arranged on the second transmission member (320) and is arranged near the outer side, and the separating mechanism (306) is arranged on the inner side of the second transmission member (320).
4. A transmission control device of an in-line toilet ball valve according to claim 3, wherein the third coupling portion (311) is a racetrack-shaped concave hole provided inside the first transmission member (310), the second transmission member (320) is racetrack-shaped to be fitted with the concave hole so that the second transmission member (320) is formed as a fourth coupling portion, and the separation mechanism (306) is a rectangular concave hole portion.
5. The transmission control device of an inline toilet ball valve as claimed in claim 1, further comprising a front plate (110), the front plate (110) being fixed in spaced relation to the base plate (100) for the manual mechanism (200) and the transmission mechanism (300) to be disposed therebetween.
6. The transmission control device of an inline toilet ball valve as claimed in claim 2, wherein the first transmission mechanism (202) is a recess or a projection; the second transmission mechanism (302) is a convex block or a concave hole matched with the second transmission mechanism; the first coupling part (304) is a pin hole, and the second coupling part (305) is a pin.
7. An opening and closing control method of an in-line toilet ball valve, which is characterized in that the method is based on the control device of any one of claims 1-3 and has an automatic control mode and a manual control mode; in an automatic control mode, the manual mechanism (200) is not affected by external force, a power source is connected with a ball valve of the in-line toilet through a connecting shaft (303), a second transmission piece (320) and a first transmission piece (310) in sequence, and the power source works to generate rotary motion to drive the ball valve to correspondingly rotate, so that the toilet is opened; in the manual control mode, the manual mechanism (200) is subjected to the action of external force to generate pivoting motion relative to the base plate (100), so that the manual mechanism (200) axially displaces relative to the base plate (100), the manual mechanism is engaged with the transmission mechanism (300) through the cooperation of the first transmission mechanism (202) and the second transmission mechanism (302), and the external force enables the manual mechanism (200) to pivot to drive the ball valve to correspondingly rotate, so that the toilet is opened.
8. The method of claim 7, wherein the transmission mechanism (300) further comprises a separation mechanism (306), the transmission mechanism (300) further comprises a first transmission member (310), a second transmission member (320) and an elastic member (330), and the output end (301) is disposed outside the first transmission member (310); the inner side of the first transmission piece (310) is also provided with a third coupling part (311), the outer side of the second transmission piece (320) is provided with a fourth coupling part, and the elastic piece (330) is arranged between the first transmission piece (310) and the second transmission piece (320); the first coupling part (304) is arranged on the second transmission member (320) and is arranged near the outer side, and the separating mechanism (306) is arranged at the inner side of the second transmission member (320); in an automatic control mode, the manual mechanism (200) is not subjected to the action of external force, is separated from the transmission mechanism (300) and is not connected with the ball valve of the in-line toilet, and the power source is connected with the ball valve of the in-line toilet sequentially through the connecting shaft (303), the second transmission piece (320) and the first transmission piece (310) and works to generate rotary motion so as to drive the ball valve to correspondingly rotate to open the in-line toilet; in the manual control mode, the manual mechanism (200) generates pivoting motion relative to the bottom plate (100) under the action of external force, so that the manual mechanism (200) axially displaces relative to the bottom plate (100), the third coupling part (311) is separated from the fourth coupling part, and the power source is disconnected from the transmission mechanism (300); the manual mechanism (200) is engaged with the second transmission (320) by the cooperation of the first transmission (202) and the second transmission (302), and an external force causes the manual mechanism (200) to pivot to drive the ball valve to correspondingly rotate to open.
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| CN201911205787.4A CN110778781B (en) | 2019-11-29 | 2019-11-29 | Transmission control device and opening and closing control method for ball valve of direct-discharge toilet |
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| CN201911205787.4A CN110778781B (en) | 2019-11-29 | 2019-11-29 | Transmission control device and opening and closing control method for ball valve of direct-discharge toilet |
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| CN110778781B true CN110778781B (en) | 2024-04-05 |
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| CN110761379B (en) * | 2019-11-29 | 2024-06-21 | 宁波酷客卫浴科技有限公司 | Split type toilet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200288029Y1 (en) * | 2002-06-20 | 2002-09-09 | 배재호 | a combined manual and electromotion globe valve apparatus |
| CN203560558U (en) * | 2013-10-17 | 2014-04-23 | 天津百利二通机械有限公司 | Hand-operated mechanism with manual electric switching structure |
| CN105370115A (en) * | 2015-12-01 | 2016-03-02 | 重庆长安汽车股份有限公司 | Button-type glove-box lock structure |
| CN205895949U (en) * | 2016-06-30 | 2017-01-18 | 天津市津达执行器有限公司 | Manual auto -change over device of electric actuator |
| CN208919379U (en) * | 2018-08-20 | 2019-05-31 | 葛伟国 | Direct-discharging closet ball valve mechanism, direct-discharging closet eduction gear and closestool |
| CN110500431A (en) * | 2018-05-16 | 2019-11-26 | 深圳市神州云海智能科技有限公司 | Water trap and its water discharge control method |
| CN211525663U (en) * | 2019-11-29 | 2020-09-18 | 宁波酷客卫浴科技有限公司 | Transmission control device of direct-discharging toilet bowl ball valve |
-
2019
- 2019-11-29 CN CN201911205787.4A patent/CN110778781B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200288029Y1 (en) * | 2002-06-20 | 2002-09-09 | 배재호 | a combined manual and electromotion globe valve apparatus |
| CN203560558U (en) * | 2013-10-17 | 2014-04-23 | 天津百利二通机械有限公司 | Hand-operated mechanism with manual electric switching structure |
| CN105370115A (en) * | 2015-12-01 | 2016-03-02 | 重庆长安汽车股份有限公司 | Button-type glove-box lock structure |
| CN205895949U (en) * | 2016-06-30 | 2017-01-18 | 天津市津达执行器有限公司 | Manual auto -change over device of electric actuator |
| CN110500431A (en) * | 2018-05-16 | 2019-11-26 | 深圳市神州云海智能科技有限公司 | Water trap and its water discharge control method |
| CN208919379U (en) * | 2018-08-20 | 2019-05-31 | 葛伟国 | Direct-discharging closet ball valve mechanism, direct-discharging closet eduction gear and closestool |
| CN211525663U (en) * | 2019-11-29 | 2020-09-18 | 宁波酷客卫浴科技有限公司 | Transmission control device of direct-discharging toilet bowl ball valve |
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