CN112932255A - Water tank switch structure - Google Patents
Water tank switch structure Download PDFInfo
- Publication number
- CN112932255A CN112932255A CN202110225305.2A CN202110225305A CN112932255A CN 112932255 A CN112932255 A CN 112932255A CN 202110225305 A CN202110225305 A CN 202110225305A CN 112932255 A CN112932255 A CN 112932255A
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- Prior art keywords
- water tank
- tank body
- driving
- driving piece
- telescopic
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a water tank switch structure, which comprises a water tank body, a telescopic driving piece and an induction module, wherein the water tank body is provided with a water tank body; the water tank body is provided with a water storage tank, and the water storage tank is sunken downwards relative to the top end face of the water tank body; the telescopic driving piece is in transmission connection with the water tank body and is used for driving the water tank body to move forward to push out and backward to retract to reset; the induction module is in telecommunication connection with the telescopic driving piece; the sensing module is used for detecting that the driving water tank body is pushed forwards to reach a preset extending position and the water tank body is retracted backwards to reset to a preset retracting position, and sending a stop signal to the telescopic driving piece; the invention can control the movement of the water tank by sensing the position of the water tank through the sensing module, and solves the problems that the telescopic driving piece does not stop the operation when the water tank moves to the preset position, so that the parts are easily damaged and the service life is reduced.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to a water tank switch structure.
Background
Along with the remarkable improvement of the living standard of people and the continuous upgrading of household appliance technology and functions, the kitchen electric product with the traditional function cannot meet the requirements of consumers, the consumers expect that the kitchen electric product can bring more excellent cooking effect and better use experience, and compared with the traditional food steamer, the food steamer with the steam function is more and more favored by the consumers.
In the use of steaming oven, the production of steam can not leave boiling water, and steaming oven uses the water tank to accomplish the storage of water usually, and the water pump is recycled and the water in the water tank is introduced to the dish that generates heat and is heated the evaporation, provides high temperature steam for the culinary art space to reach the function of evaporating.
In current steaming and baking oven, set up the drawer structure usually, place the water tank of storage water in the drawer structure, when needs drainage or add water, need take out the water tank from the drawer structure, but most drawer structures all are outside invisible structure at present, can't judge the position of drawer, lead to the drawer to reach after presetting the position often in concertina movement easily, flexible drive can not in time stop, make the water tank surpass its stroke, and get off the damage that leads to spare part easily for a long time, make the life of flexible drive reduce.
Disclosure of Invention
The invention aims to provide a water tank switch structure which can sense the position of a water tank so as to control the movement of the water tank and solve the problems that parts are damaged and the service life is reduced because a telescopic driving piece does not stop running when the water tank moves to a preset position.
In order to achieve the purpose, the invention adopts the following technical scheme: a water tank switch structure comprises a water tank body, a telescopic driving piece and an induction module; the water tank body is provided with a water storage tank, and the water storage tank is sunken downwards relative to the top end face of the water tank body; the telescopic driving piece is in transmission connection with the water tank body and is used for driving the water tank body to move forward to push out and backward to retract to reset; the induction module is in telecommunication connection with the telescopic driving piece; the sensing module is used for detecting that the driving water tank body is pushed forwards to reach a preset extending position, the water tank body is retracted backwards to reset to a preset retracting position, and a stop signal is sent to the telescopic driving piece.
Preferably, a driving rod is arranged at the rear end of the water tank body, and the output end of the telescopic driving piece is in transmission connection with the driving rod; the telescopic driving piece drives the driving rod to do linear reciprocating motion along the pushing and withdrawing direction of the water tank body; the induction modules are arranged at the front end and the rear end of the motion path of the driving rod.
Preferably, the sensing module comprises a first microswitch and a second microswitch; the first microswitch and the second microswitch are respectively arranged in front of and behind the motion path of the driving rod; the first microswitch is used for detecting that the water tank body is pushed forwards to reach a preset extending position, and the second microswitch is used for detecting that the water tank body is retracted backwards to reach a preset retracting position.
Preferably, the driving rod is connected with the telescopic driving piece through a limiting mounting frame; the cross section of the limiting mounting frame is U-shaped, the upper end surface of the limiting mounting frame is provided with a driving sliding groove facing downward sinking, and the driving sliding groove penetrates through the limiting mounting frame from front to back; the driving rod is arranged in the driving sliding groove of the limiting mounting frame in a sliding manner; the telescopic driving piece is fixed on one side of the limiting mounting frame, the driving end of the telescopic driving piece is connected with the driving rod, and the telescopic driving piece drives the driving rod to reciprocate in the limiting mounting frame.
Preferably, the limiting mounting frame is provided with a sliding groove, and the driving rod is sequentially provided with a front limiting bulge and a rear limiting bulge along the front-rear direction; the front limiting bulge and the rear limiting bulge are arranged between the first microswitch and the second microswitch; the front limiting bulge and the rear limiting bulge are arranged in the sliding groove in a sliding mode.
Preferably, the rear end of the water tank body is provided with a connecting piece which is convexly arranged relative to the rear end face of the water tank body; the front end of the driving rod is provided with a slot; the connecting piece is arranged in the slot through a bolt; the height of the slot is larger than the thickness of the connecting piece.
Preferably, both sides of the limiting mounting frame are provided with the sliding grooves, and the front limiting bulges and the rear limiting bulges are respectively arranged in the sliding grooves on the left side and the right side of the driving rod.
Preferably, the telescopic driving member comprises a water tank driving motor and a driving gear; the driving gear is arranged at the output end of the water tank driving motor; the driving rod is provided with a rack, and the driving gear is meshed and connected with the rack; the water tank driving motor drives the driving gear to rotate, so that the rack is driven to drive the driving rod and the water tank body to do linear telescopic sliding motion.
Preferably, the first microswitch and the second microswitch are both provided with a switch body and an induction rod, the induction rod extends outwards from the switch body, and the induction rod is used for triggering the switch body to send a signal outwards when being pressed; in the movement process that the water tank body is pushed forwards or retracted backwards, the driving rod can touch the induction rod.
Preferably, the water tank switch structure still includes the water tank bracket, the water tank bracket is located the below of the water tank body, the water tank body slidable set up in the water tank bracket, the water tank bracket is equipped with the guide rail, flexible driving piece slidable set up in on the guide rail, the rear end of the water tank body with the output of flexible driving piece is connected under the drive of flexible driving piece, drive the water tank body is relative the water tank bracket is flexible sliding motion.
Compared with the prior art, the invention has the following beneficial effects: the water tank body can be driven to move by the telescopic driving piece, and whether the water tank body reaches the preset position or not is sensed by the sensing module, so that the starting and stopping of the telescopic driving piece are controlled, and the problems that parts are easily damaged and the service life is reduced because the telescopic driving piece does not stop running when the water tank body moves to the preset position are solved.
Drawings
The drawings are further illustrative of the invention and the content of the drawings does not constitute any limitation of the invention.
FIG. 1 is a schematic perspective view of one embodiment of the present invention;
FIG. 2 is a schematic view of a water tank according to an embodiment of the present invention;
figure 3 is a schematic view of the transmission structure of the telescopic driving member in one embodiment of the invention.
Wherein: the water tank comprises a water tank body 1, a driving rod 10, a rack 101, a slot 102, a front limiting bulge 11, a rear limiting bulge 12, a limiting mounting frame 13, a sliding groove 131, a connecting piece 14, a telescopic driving piece 2, a water tank driving motor 21, a driving gear 22, an induction module 3, a first micro switch 31, a first switch body 311, a first induction rod 312, a second micro switch 32 and a water tank bracket 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following describes a water tank switch structure according to an embodiment of the present invention with reference to fig. 1 to 3, including a water tank body 1, a telescopic driving member 2 and an induction module 3; the water tank body 1 is provided with a water storage tank which is sunken downwards relative to the top end face of the water tank body 1; the telescopic driving piece 2 is in transmission connection with the water tank body 1 and is used for driving the water tank body 1 to move forward to push out and backward to retract to reset; the induction module 3 is in telecommunication connection with the telescopic driving piece 2; the sensing module 3 is used for detecting that the driving water tank body 4 is pushed forwards to reach a preset extending position and the water tank body 1 is retracted backwards to reset to a preset retracting position, and sends a stop signal to the telescopic driving piece 2.
The following description will be made in conjunction with an embodiment in which the present invention is applied to a steaming oven. The embodiment of the invention as applied to a steaming oven is exemplary only and is not to be construed as limiting the invention. The invention can also be applied to electric appliances such as microwave ovens, humidifiers and the like.
The water tank is placed in the drawer structure, when water needs to be drained or added, the water tank needs to be taken out of the drawer structure, then water draining or adding operation is carried out, or a panel is arranged in front of the water tank, when water needs to be drained or added, the panel needs to be opened first, then the water tank is pushed forwards by the steam oven, and a user takes out the water tank and then carries out water draining or adding operation, so that the water adding and draining operation of the water tank is complex for the user, the use is inconvenient, the cleaning is troublesome, and the water can be drained and cleaned or added only by disassembling the whole water tank;
in the application, through setting up the catch basin in the water tank body 1, directly save water in the catch basin of the water tank body 1, when needs drainage or add water, through the flexible drive assembly 2 drive the water tank body 1 is the motion of pushing out forward, makes the catch basin show externally, realizes the change or joining of the water in the catch basin to and accomplish operations such as washing the water tank body 1, after the user operation finishes, flexible driving piece 2 drive the water tank body is the motion of returning backward and reseing, the water tank structure add water and abluent easy operation, convenient to use need not to dismantle the water tank, has improved the use convenience of the water tank of steam oven;
it should be noted that a water outlet interface is arranged at the rear side of the water tank body 1 and is connected with a water taking device of the steam oven through a connecting hose, so that normal water use of the steam oven is ensured, and because the water outlet interface is connected with the water taking device through the connecting hose, if the water tank body 1 moves to a preset position without stop, the connecting hose connected with the water taking device may fall off from the water outlet interface, so that the water taking device cannot obtain water, the steam oven cannot operate, and even the steam oven is burnt out; further, when the water tank body seesaw, coupling hose can correspond and straighten and coil, realizes that the inside water intaking device of steam oven keeps being connected with water tank body 1 always, avoids appearing the problem of leaking after the interface of water tank body 1 and the interface of water pump divide-shut many times, and then effectively reduces the sealed requirement between water tank body and the steam oven.
Further explaining, the telescopic driving part 2 comprises a linear guide rail and a limiting assembly, and the water tank body 1 is in sliding fit with the linear guide rail; the limiting assembly is used for preventing the water tank body from being separated from the telescopic driving piece; the limiting assembly comprises a stroke limiting part, wherein the stroke limiting part is arranged on the linear guide rail and used for preventing the water tank body from sliding out of the linear guide rail, so that the water taking device inside the steaming and baking oven is kept connected with the water tank body.
Specifically, the linear guide rail is fixedly arranged inside the steaming oven, and the water tank body can be in sliding fit with the linear guide rail through a roller, a sliding strip or a sliding block. The stroke limiting part can be a boss and is relatively convexly arranged on the linear guide rail, and the stroke limiting part can also be a stop block or a baffle and is inserted on the linear guide rail to block the water tank body from continuously sliding, so that the separation of the water tank body and the linear guide rail is prevented, but the problem of continuous operation of the telescopic driving piece cannot be solved.
In the application, the motion of the water tank body 1 is subjected to driving control through the telescopic driving piece 2, so that the water tank body 1 can do telescopic motion in the horizontal direction, and the position of the water tank body 1 is subjected to feedback control through the sensing module 3, the sensing module 3 in the application detects that the water tank body 1 is pushed forwards to reach a preset extending position or is retracted backwards to reset to a preset retracting position, and then sends a stop signal to the telescopic driving piece 2, and after the telescopic driving piece 2 receives the signal, the water tank body 1 is correspondingly controlled to stop moving; the specific control mode is implemented as one proposed in the application: when flexible driving piece 2 drive the water tank body 1 forward motion is to when foremost, response module 3 will sense water tank body 1 reachs and predetermines the extended position, can send signal extremely this moment flexible driving piece 2, flexible driving piece 2 will stop right the drive of water tank body 1, and in the same way, work as flexible driving piece 2 drive water tank body 1 is withdrawed the motion backward and is reachd and predetermine and withdraw the position, response module 3 will sense water tank body 1 reachs and predetermines and withdraw the position, can send signal extremely flexible driving piece 2 this moment, flexible driving piece 2 will stop right the drive of water tank body 1. The water tank body 1 can be prevented from falling off due to exceeding of the stroke during sliding, the separation of the connection between the water tank body 1 and the water taking device is avoided, and the stable connection between the water tank body 1 and the water taking device is ensured; and can effectively protect the safe operation of flexible driving piece 2 and steaming and baking case prevents flexible driving piece 2 is in the operation of not shutting down when the water tank body 1 moves to preset position leads to the condition of flexible driving piece 2 overload operation, thereby improves flexible driving piece 2's life.
Further, the sensing module 3 is used for sensing the position of the water tank body 1; the sensing module 3 can be implemented in various ways, including but not limited to, sensing the position of the water tank 1 by arranging an infrared sensor, a radar sensor or various triggers at the beginning and the end of the stroke of the water tank 1, wherein the various triggers include but not limited to a micro switch, a travel switch and the like, and the water tank 1 touches the trigger so as to receive signals of the trigger and acquire position signals of the water tank 1.
Further, a driving rod 10 is arranged at the rear end of the water tank body 1, and the output end of the telescopic driving piece 2 is in transmission connection with the driving rod 10; the telescopic driving piece 2 drives the driving rod 10 to do linear reciprocating motion along the pushing and withdrawing directions of the water tank body 1; the sensing modules 3 are disposed at the front and rear ends of the movement path of the driving rod 10.
In this embodiment, the driving end of the water tank body 1 is arranged on the driving rod 10, the driving rod 10 is driven by the telescopic driving piece 2 to drive the whole sliding motion of the water tank body 1, in this embodiment, the whole motion of the water tank body 1 is driven by the driving rod 10, so that the selection of the installation position of the water tank body 1 is facilitated, in this embodiment, the water tank body 1 is arranged at the front end of the driving rod 10, and the operations of water adding, water draining and the like are facilitated after the water tank body 1 extends out, so that the driving rod 10 is used for driving the water tank body 1 to effectively utilize space, flexibly change the position of the water tank body 1, facilitate the operations of water adding, water changing and; be provided with on the motion path of actuating lever 10 response module 3, work as flexible driving piece 2 drive during the actuating lever 10 is in the motion of propelling movement forward, actuating lever 10 reachs when the water tank body 1 predetermines the extension position, response module 3 will sense actuating lever 10 and send signal extremely flexible driving piece 2, flexible driving piece 2 will stop right the drive of water tank body 1, the same thing, work as flexible driving piece 2 drive in the actuating lever 10 is retrieved the motion backward, actuating lever 10 reachs when the water tank body 1 predetermines the position of retrieving, response module 3 will sense actuating lever 10 and send signal extremely flexible driving piece 2, flexible driving piece 2 will stop right the drive of water tank body 1 is favorable to improving the flexibility and the stability of response module.
Further, the sensing module 3 comprises a first microswitch 31 and a second microswitch 32; the first microswitch 31 and the second microswitch 32 are respectively arranged in front of and behind the motion path of the drive rod 10; the first microswitch 31 is used for detecting that the water tank body 1 is pushed forwards to reach a preset extending position, and the second microswitch 32 is used for detecting that the water tank body 1 is retracted backwards to reach a preset retracting position.
Specifically, in this embodiment, the sensing module 3 is provided with two micro switches, the first micro switch 31 is disposed in front of the motion path of the driving rod 10, when the telescopic driving member 2 drives the water tank 1 to move forward to reach a preset extending position, the first micro switch 31 is triggered, the first micro switch 3 detects that the water tank 1 is pushed out forward to reach the preset extending position and sends a signal to the telescopic driving member 2, the telescopic driving member 2 stops driving the water tank 1, and similarly, the second micro switch 32 is disposed behind the motion path of the driving rod 10; work as flexible driving piece 2 drive the water tank body 1 backward movement reachs and predetermines the position of withdrawing, will trigger second micro-gap switch 32, second micro-gap switch 32 will detect water tank body 1 is withdrawed backward and is reachd and predetermine the position of withdrawing and send signal extremely flexible driving piece 2, flexible driving piece 2 will stop right the drive of water tank body 1, thereby realize flexible driving piece 2 intelligence opens and stops, can effectively protect flexible driving piece 2 prevents flexible driving piece 2 overload function improves flexible driving piece 2's life, and avoids being connected between water tank body 1 and the water intaking device takes place to break away from, guarantees water tank body 1 and the stable connection of water intaking device.
Further, the driving rod 10 is connected with the telescopic driving member 2 through a limit mounting frame 13; the cross section of the limiting mounting frame 13 is U-shaped, the upper end surface of the limiting mounting frame 13 is provided with a driving sliding groove facing downward, and the driving sliding groove penetrates through the limiting mounting frame 13 from front to back; the driving rod 10 is slidably arranged in a driving chute of the limiting mounting frame 13; the telescopic driving piece 2 is fixed on one side of the limiting mounting frame 13, the driving end of the telescopic driving piece 2 is connected with the driving rod 10, and the telescopic driving piece 2 drives the driving rod 10 to reciprocate in the limiting mounting frame 13.
In this embodiment, flexible driving piece 2 fixed mounting is in the outside of limiting mounting bracket 13, just flexible driving piece 2's output stretches into limiting mounting bracket 13's inside, with slidable mounting be in the inside actuating lever 10 of limiting mounting bracket 13 is connected, limiting mounting bracket 13 not only can be right flexible driving piece 2 advances line location fixed mounting, moreover can actuating lever 10 advances line location, guarantees flexible driving piece 2 with actuating lever 10 keeps connecting, and can be right the motion of actuating lever 10 is spacing, guarantees flexible driving piece 2 is driving actuating lever 10 keeps straight line during the motion all the time, and keep with flexible driving piece 2's stable connection, thereby improves the stability of the motion of water tank body 1.
Further, the limiting mounting frame 13 is provided with a sliding groove 131, and the driving rod 10 is sequentially provided with a front limiting protrusion 11 and a rear limiting protrusion 12 along the front-rear direction; the front limiting protrusion 11 and the rear limiting protrusion 12 are arranged between the first microswitch 31 and the second microswitch 32; the front limiting protrusion 11 and the rear limiting protrusion 12 are both slidably disposed in the sliding groove 131.
Further, the actuating lever 10 is provided with preceding spacing arch 11 and back spacing arch 12, can guarantee first micro-gap switch 31 with the stable of second micro-gap switch 32 triggers, in addition through with preceding spacing arch 11 with the spacing setting of back spacing arch 13 is in the spout 131, can be further right the direction of actuating lever 10 location and motion improves the stability of actuating lever 10 motion.
In this embodiment, the water tank body 1 is provided with a front limit protrusion 11, and the front limit protrusion 11 is located on the same straight line with the first micro switch 31 and the second micro switch 32 in the front-back sliding motion direction of the water tank body 1, when the water tank body 1 slides forwards, the front limit protrusion 11 will touch the first micro switch 31, the first micro switch 31 will send a signal to the telescopic driving member 2, the stability of triggering the first micro switch 31 by the water tank body 1 is improved by setting the front limit protrusion 11, and meanwhile, the first micro switch 31 is conveniently installed and positioned, when the first micro switch 31 is installed, the installation and the fixation can be performed only by aligning the front limit protrusion 11, and the installation operation is simple; similarly, work as the water tank body 1 is in the backward sliding motion in-process, back spacing arch 12 will touch second micro-gap switch 32, second micro-gap switch 32 will send signal extremely flexible driving piece 2, through setting up back spacing arch 12 improves water tank body 1 triggers second micro-gap switch 32's stability, it is convenient simultaneously right second micro-gap switch 32's installation location, installation during second micro-gap switch 32, only need with it with back spacing arch 12 aligns can install fixedly, installation easy operation.
Further, a connecting piece 14 is arranged at the rear end of the water tank body 1, and the connecting piece 14 is arranged in a protruding manner relative to the rear end face of the water tank body 1; the front end of the driving rod 10 is provided with a slot 102; the connecting piece 14 is arranged in the slot 102 through a bolt; the height of the slot 102 is greater than the thickness of the connector 14.
In a specific installation, the connecting piece 14 is inserted into the slot 102, and then a plug is inserted to fix the connecting piece 14 in the slot 102, since a certain height error often exists when the driving rod 10 and the water tank 1 are installed, so that the connection between the driving rod 10 and the water tank 1 needs to take the installation error into consideration, and the driving rod 10 and the water tank 1 need to have higher production precision and installation precision, which undoubtedly increases the cost, in this embodiment, the height of the slot 102 is set to be greater than the thickness of the connecting piece 14, so that the connecting piece 14 and the slot 102 are in clearance fit in the height direction, so that when the connecting piece 14 is installed into the slot 102, the height error generated when the driving rod 10 and the water tank 1 are installed can be absorbed through a clearance, and the precision requirement of the connection position between the driving rod 10 and the water tank 1 can be reduced, effectively reducing the cost.
Further, both sides of the limiting mounting frame 13 are provided with the sliding grooves 131, and the front limiting protrusion 11 and the rear limiting protrusion 12 are respectively arranged in the sliding grooves 131 on the left and right sides of the driving rod 10.
In this embodiment, since the front limiting protrusion 11 and the rear limiting protrusion 12 are both disposed on the driving rod 10, and the first micro switch 31 and the second micro switch 32 are often touched by the front limiting protrusion 11 and the rear limiting protrusion 12 during use, each collision may cause the driving rod 10 to generate unnecessary deflection motion, if the front limiting protrusion 11 and the rear limiting protrusion 12 are disposed on the same side of the driving rod 10, the driving rod 10 is likely to deflect or deflect during long-term use, so that the water tank 1 does not move stably, resulting in jamming and the like, even water in the water tank 1 is likely to splash out due to jamming, resulting in damage to internal circuits and components, in this embodiment, the front limiting protrusion 11 and the rear limiting protrusion 12 are disposed on the left side and the right side of the driving rod 10 respectively, in the one-time telescopic motion of the water tank body 1, the front limiting bulge 11 and the rear limiting bulge 12 respectively impact once, so that the front limiting bulge 11 generates small deflection or offset when impacting, and the rear limiting bulge 12 is adjusted back when impacting, so that the linear motion of the driving rod 10 is ensured, the stability of the motion of the water tank body 1 is improved, and the service life of the whole structure is prolonged.
Further, the telescopic driving member 2 comprises a water tank driving motor 21 and a driving gear 22; the driving gear 22 is arranged at the output end of the water tank driving motor 21; the driving rod 10 is provided with a rack 101, and the driving gear 22 is meshed with the rack 101; the water tank driving motor 21 drives the driving gear 22 to rotate, so as to drive the rack 101 to drive the driving rod 10 and the water tank body 1 to do linear telescopic sliding motion.
In this embodiment, when the water tank body 1 needs to be controlled to move, the water tank driving motor 21 is started, the output shaft of the water tank driving motor 21 rotates to drive the driving gear 22 to rotate, because the driving gear 22 is meshed with the rack 101 to be connected, the driving gear 22 drives the rack 101 to move when rotating, the rack 101 is arranged along the side surface of the driving rod 10, under the driving of the rotation of the driving gear 22, the driving rod 10 drives the water tank body 1 to integrally do linear telescopic sliding motion, enough torsion can be provided for the movement of the water tank body 1 through the driving of the motor, meanwhile, the driving gear 22 and the rack 101 are driven in a matching way, the generated friction is less, the phenomenon of slipping caused by using a belt and the like can be effectively avoided, and the driving force generated by the water tank body 1 is large enough, the stability of the motion of the water tank body 1 can be effectively ensured.
Further, the first microswitch 31 and the second microswitch 32 are both provided with a switch body 311 and an induction rod 312, the induction rod 312 extends outwards from the switch body 311, and the induction rod 312 is used for triggering the switch body 311 to send a signal outwards when being pressed; during the movement of the water tank body 1 pushing forward or retracting backward, the driving lever 10 can touch the sensing lever 312.
Specifically, when the water tank 1 is pushed out forwards or retracted backwards, and the water tank 1 reaches a preset extending position or a preset retracting position, the water tank 1 will touch the sensing rod 312 of the first micro switch 31 or the second micro switch 32, so that the sensing rod 312 is pressed, the switch body 311 will send a signal to the telescopic driving member 2, the telescopic driving member 2 will control the water tank 1 to stop moving, so as to prevent the water tank 1 from sliding beyond a stroke and falling off, and prevent the connection hose from falling off from the water outlet of the water tank 1, thereby ensuring the safety and stability of the movement of the water tank 1, detecting the position of the water tank 1 through a mechanical structure, preventing the interference of external factors, avoiding the occurrence of the situation of power failure and the like due to the interference of external factors, and the situation of abnormal operation, and the stable detection of the position of the water tank body 1 is ensured.
Further, this application still includes water tank bracket 4, water tank bracket 4 is located the below of water tank body 1, water tank body 1 slidable set up in water tank bracket 4, water tank bracket 4 is equipped with the guide rail, flexible driving piece 2 slidable set up in on the guide rail, the rear end of water tank body 1 with flexible driving piece 2's output is connected under the drive of flexible driving piece 2, drive water tank body 1 is relative water tank bracket 4 is flexible sliding motion.
Specifically, flexible driving piece 2 is installed on water tank bracket 4, the drive water tank body 1 is in be flexible sliding motion on the water tank bracket 4, be equipped with the guide rail on the water tank bracket 4, water tank body 1 then sets up on the guide rail, water tank body 1 along linear sliding motion is to the guide rail, thereby makes water tank bracket 4 is right water tank body 1 not only has the fixed effect of support, can also be right water tank body 1's motion is led, improves water tank body 1 moves steadily.
Other constructions and operations of a cistern switch structure according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," 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 invention. In this specification, the schematic representations of the terms used above 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.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A water tank switch structure is characterized in that: comprises a water tank body, a telescopic driving piece and an induction module; the water tank body is provided with a water storage tank, and the water storage tank is sunken downwards relative to the top end face of the water tank body; the telescopic driving piece is in transmission connection with the water tank body and is used for driving the water tank body to move forward to push out and backward to retract to reset; the induction module is in telecommunication connection with the telescopic driving piece; the sensing module is used for detecting that the driving water tank body is pushed forwards to reach a preset extending position, the water tank body is retracted backwards to reset to a preset retracting position, and a stop signal is sent to the telescopic driving piece.
2. The water tank switch structure as claimed in claim 1, wherein: the rear end of the water tank body is provided with a driving rod, and the output end of the telescopic driving piece is in transmission connection with the driving rod; the telescopic driving piece drives the driving rod to do linear reciprocating motion along the pushing and withdrawing direction of the water tank body; the induction modules are arranged at the front end and the rear end of the motion path of the driving rod.
3. The water tank switch structure as claimed in claim 2, wherein: the induction module comprises a first microswitch and a second microswitch; the first microswitch and the second microswitch are respectively arranged in front of and behind the motion path of the driving rod; the first microswitch is used for detecting that the water tank body is pushed forwards to reach a preset extending position, and the second microswitch is used for detecting that the water tank body is retracted backwards to reach a preset retracting position.
4. A cistern switch structure as claimed in claim 3, wherein: the driving rod is connected with the telescopic driving piece through a limiting mounting frame; the cross section of the limiting mounting frame is U-shaped, the upper end surface of the limiting mounting frame is provided with a driving sliding groove facing downward sinking, and the driving sliding groove penetrates through the limiting mounting frame from front to back; the driving rod is arranged in the driving sliding groove of the limiting mounting frame in a sliding manner; the telescopic driving piece is fixed on one side of the limiting mounting frame, the driving end of the telescopic driving piece is connected with the driving rod, and the telescopic driving piece drives the driving rod to reciprocate in the limiting mounting frame.
5. The water tank switch structure according to claim 4, wherein: the limiting mounting frame is provided with a sliding groove, and the driving rod is sequentially provided with a front limiting bulge and a rear limiting bulge along the front-rear direction; the front limiting bulge and the rear limiting bulge are arranged between the first microswitch and the second microswitch; the front limiting bulge and the rear limiting bulge are arranged in the sliding groove in a sliding mode.
6. The water tank switch structure as claimed in claim 5, wherein: the rear end of the water tank body is provided with a connecting piece which is convexly arranged relative to the rear end surface of the water tank body; the front end of the driving rod is provided with a slot; the connecting piece is arranged in the slot through a bolt; the height of the slot is larger than the thickness of the connecting piece.
7. The water tank switch structure as claimed in claim 5, wherein: the both sides of spacing mounting bracket all are equipped with the spout, preceding spacing arch with back spacing arch set up respectively in the spout of the left and right sides of actuating lever.
8. The water tank switch structure as claimed in claim 2, wherein: the telescopic driving piece comprises a water tank driving motor and a driving gear; the driving gear is arranged at the output end of the water tank driving motor; the driving rod is provided with a rack, and the driving gear is meshed and connected with the rack; the water tank driving motor drives the driving gear to rotate, so that the rack is driven to drive the driving rod and the water tank body to do linear telescopic sliding motion.
9. A cistern switch structure as claimed in claim 3, wherein: the first microswitch and the second microswitch are both provided with a switch body and an induction rod, the induction rod extends outwards from the switch body, and the induction rod is used for triggering the switch body to send a signal outwards when being pressed; in the movement process that the water tank body is pushed forwards or retracted backwards, the driving rod can touch the induction rod.
10. The water tank switch structure as claimed in claim 1, wherein: the water tank is characterized by further comprising a water tank bracket, wherein the water tank bracket is located below the water tank body, the water tank body is slidably arranged on the water tank bracket, the water tank bracket is provided with a guide rail, a telescopic driving piece is slidably arranged on the guide rail, the rear end of the water tank body is connected with the output end of the telescopic driving piece, and the water tank body is driven to be relative to the water tank bracket in a telescopic sliding motion mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110225305.2A CN112932255A (en) | 2021-03-01 | 2021-03-01 | Water tank switch structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110225305.2A CN112932255A (en) | 2021-03-01 | 2021-03-01 | Water tank switch structure |
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| CN112932255A true CN112932255A (en) | 2021-06-11 |
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| CN202110225305.2A Pending CN112932255A (en) | 2021-03-01 | 2021-03-01 | Water tank switch structure |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06307662A (en) * | 1993-04-26 | 1994-11-01 | Nissin Electric Co Ltd | Dehumidifying/humidifying apparatus |
| CN202979507U (en) * | 2012-11-09 | 2013-06-05 | 美的集团股份有限公司 | Water tank push-off structure of household electrical appliance |
| CN105476458A (en) * | 2016-01-25 | 2016-04-13 | 宁波方太厨具有限公司 | Steam box with extendable and restoring control panel |
| CN206560285U (en) * | 2016-11-10 | 2017-10-17 | 九阳股份有限公司 | A kind of cooking apparatus |
| CN208164875U (en) * | 2018-04-01 | 2018-11-30 | 漳州市龙文区仁信工业设计有限公司 | Electric rolling curtain rigid roof for car |
| CN209269354U (en) * | 2018-05-09 | 2019-08-20 | 广东万和电气有限公司 | Convenient for adding the electric steam box of water |
| CN110529888A (en) * | 2019-08-15 | 2019-12-03 | 惠而浦（中国）股份有限公司 | Self-action water box structure |
| CN110881844A (en) * | 2018-09-11 | 2020-03-17 | 宁波方太厨具有限公司 | Cooking appliance |
| CN111839237A (en) * | 2020-08-20 | 2020-10-30 | 杭州老板电器股份有限公司 | Water tank push-out mechanism and cooking device with steaming function |
| CN111839190A (en) * | 2019-04-30 | 2020-10-30 | 广东美的厨房电器制造有限公司 | Water tank assembly and cooking appliance |
| CN212489542U (en) * | 2020-03-31 | 2021-02-09 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking device |
-
2021
- 2021-03-01 CN CN202110225305.2A patent/CN112932255A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06307662A (en) * | 1993-04-26 | 1994-11-01 | Nissin Electric Co Ltd | Dehumidifying/humidifying apparatus |
| CN202979507U (en) * | 2012-11-09 | 2013-06-05 | 美的集团股份有限公司 | Water tank push-off structure of household electrical appliance |
| CN105476458A (en) * | 2016-01-25 | 2016-04-13 | 宁波方太厨具有限公司 | Steam box with extendable and restoring control panel |
| CN206560285U (en) * | 2016-11-10 | 2017-10-17 | 九阳股份有限公司 | A kind of cooking apparatus |
| CN208164875U (en) * | 2018-04-01 | 2018-11-30 | 漳州市龙文区仁信工业设计有限公司 | Electric rolling curtain rigid roof for car |
| CN209269354U (en) * | 2018-05-09 | 2019-08-20 | 广东万和电气有限公司 | Convenient for adding the electric steam box of water |
| CN110881844A (en) * | 2018-09-11 | 2020-03-17 | 宁波方太厨具有限公司 | Cooking appliance |
| CN111839190A (en) * | 2019-04-30 | 2020-10-30 | 广东美的厨房电器制造有限公司 | Water tank assembly and cooking appliance |
| CN110529888A (en) * | 2019-08-15 | 2019-12-03 | 惠而浦（中国）股份有限公司 | Self-action water box structure |
| CN212489542U (en) * | 2020-03-31 | 2021-02-09 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking device |
| CN111839237A (en) * | 2020-08-20 | 2020-10-30 | 杭州老板电器股份有限公司 | Water tank push-out mechanism and cooking device with steaming function |
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Application publication date: 20210611 |
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