CN111208774B - Household intelligent control device for green building - Google Patents
Household intelligent control device for green building Download PDFInfo
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- CN111208774B CN111208774B CN202010188977.6A CN202010188977A CN111208774B CN 111208774 B CN111208774 B CN 111208774B CN 202010188977 A CN202010188977 A CN 202010188977A CN 111208774 B CN111208774 B CN 111208774B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention discloses a household intelligent control device for a green building, which comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are clamped to form an accommodating cavity inside, each key is connected with a PCB (printed circuit board) through a transmission assembly, the inner wall of the lower shell extends inwards to form a sealing plate, the sealing plate and the inner wall of the lower shell enclose a closed cavity, and the PCB is positioned in the closed cavity; the sealing plate is provided with a plurality of through holes, and each key penetrates through each through hole in a one-to-one correspondence manner; the soft key comprises a key body and is characterized by further comprising a plurality of closed soft cylinders, wherein the closed soft cylinders are arranged in one-to-one correspondence with the through holes, one ends of the closed soft cylinders are connected to the edges of the through holes, and the other ends of the closed soft cylinders are connected to the bottom of the key in a sealing mode. According to the household intelligent control device for the green building, the sealing plate and the lower shell form a thorough closed cavity in the device, and a sealed environment thoroughly isolated from the outside is formed in the device, so that excellent dustproof and moistureproof effects are achieved.
Description
Technical Field
The invention relates to an intelligent home technology, in particular to a home intelligent control device for a green building.
Background
In recent years, with the rapid development of the internet of things technology, various furniture is gradually intelligentized, most of the furniture can be synchronously controlled or checked through a mobile phone, a computer and a remote controller, such as lamps, air purifiers, refrigerators, air conditioners and the like, which can be networked and controlled through different control terminals.
China is wide in regions, different regions are different in environment, and the humidity of some occasions such as Yangtze river basin is extremely high; and part of application scenes such as workshop environment are relatively dusty. Therefore, the control device must be designed with consideration of dust and moisture prevention, so as to prolong the service life of the control device.
If the utility model patent "a view brightening controlling means based on internet of things" that the bulletin number is CN208185996U, the bulletin date of authority is 2018 12, month 4, what its provided is exactly a remote control unit based on the thing networking, and its structure includes reflector, main part, aiming groove, LED lamp, connector, circulator, respirator, thing networking connector, support, protecgulum, ballast, toughened glass, screw, sealing washer and so on structure, thing networking connector is connected with the LED lamp electricity, the sealing washer lower surface is laminated with the protecgulum upper surface mutually, the shell is connected with the main part, and it realizes dustproof damp-proof sealed through the sealing washer. If the bulletin number is CN206851100U again, the bulletin date is 2018 1 month 5 days, the applicant is flourishing heyday yue (Tianjin) science and technology Limited's utility model patent "activity scene light controlling means based on thing networking", what it provided is exactly a portable controlling means who also is the thing networking, and it includes the device body, the upper wall corner of device body is equipped with the fixing nut hole, and the upper wall center department of device body is equipped with the touch-control screen, shift knob is installed to one side below of touch-control screen, and the antetheca one side top of device body is fixed with the net twine socket, and is fixed with the wire stand below the antetheca of device body, the upper wall of wire stand is equipped with the contact, the below of device body is fixed with the backing plate. It does not design any seal structure, and dustproof damp proof effect is extremely poor.
The defects of the prior art are that a dustproof and moistureproof structure is not designed, or the dustproof and moistureproof design is realized only by a sealing ring, a reciprocating zigzag structure and the like, the dustproof and moistureproof effect is poor, and thorough dustproof and moistureproof effect is difficult to realize.
Disclosure of Invention
The invention aims to provide a household intelligent control device for a green building, so as to solve the defects in the technology.
In order to achieve the above purpose, the invention provides the following technical scheme:
a household intelligent control device for green buildings comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are clamped to form a containing cavity in the upper shell, a PCB is arranged in the containing cavity, a display screen and a plurality of keys are arranged on the upper shell, the display screen is electrically connected with the PCB, each key is connected with the PCB through a transmission assembly,
the inner wall of the lower shell extends inwards to form a sealing plate, a closed cavity is defined by the sealing plate and the inner wall of the lower shell, and the PCB is positioned in the closed cavity;
the sealing plate is provided with a plurality of through holes, and each key penetrates through each through hole in a one-to-one correspondence manner;
the soft key comprises a key body and is characterized by further comprising a plurality of closed soft cylinders, wherein the closed soft cylinders are arranged in one-to-one correspondence with the through holes, one ends of the closed soft cylinders are connected to the edges of the through holes, and the other ends of the closed soft cylinders are connected to the bottoms of the keys in a sealing mode.
In the household intelligent control device, the lower shell is provided with the cleaning hole, and the cleaning hole is located on the outer side of the closed cavity.
In the household intelligent control device, the section of the sealing plate is L-shaped, and two ends of the L-shaped sealing plate are respectively connected with the side wall and the bottom wall of the lower shell.
In the household intelligent control device, the sealing plate and the lower shell are of an integrated structure.
In the household intelligent control device, the sealing soft cylinder is bonded on the sealing plate.
In the household intelligent control device, the sealing plate is provided with a protruding part on the inner side of the sealing cylinder, and when the key moves to the bottom end of the stroke, the key abuts against the protruding part.
In the household intelligent control device, the transmission assembly further comprises a base and an arc-shaped metal sheet, the button, the base and the arc-shaped metal sheet are sequentially abutted against each other from top to bottom, and the arc-shaped metal sheet is arranged on the PCB.
According to the household intelligent control device, the bottom of the key is provided with the expansion part, and the top of the closed soft cylinder is sleeved on the expansion part.
In the household intelligent control device, the lower shell is provided with the first magnetic attraction piece;
the first magnetic attraction piece is used for being magnetically attracted with a second magnetic attraction piece arranged in a room.
In the household intelligent control device, the closed cavity is also internally provided with a wireless charging receiving module.
In the technical scheme, the sealing plate and the lower shell form a thorough closed cavity in the intelligent home control device for the green building, the middle connecting piece between the sealing plate and the key realizes sealing through the closed soft cylinder without influencing transmission, and thus a sealed environment thoroughly isolated from the outside is formed in the device, and excellent dustproof and moistureproof effects are realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a home intelligent control device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure at a through hole according to an embodiment of the present invention;
fig. 3 is a schematic view of a magnetic attraction structure of a first magnetic attraction member and a second magnetic attraction member according to an embodiment of the present invention.
Description of reference numerals:
1. an upper housing; 2. a lower housing; 3. an accommodating cavity; 4. a PCB board; 5. a sealing plate; 5.1, a bulge; 6. a closed cavity; 7. a through hole; 8. pressing a key; 8.1, an expansion part; 9. sealing the soft cylinder; 9.1, a variable diameter part; 9.2, a corrugated part; 9.3, thickening part; 10. a base body; 11. an arc-shaped metal sheet; 12. a first magnetic attraction member; 13. a wireless charging receiving module; 14. a display screen; 15. cleaning the holes; 16. a sounding elastic sheet; 17. a second magnetic attraction member; 18. a base; 19. home furnishing foundation; 20. an intermediate connecting member.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
In the embodiments of the present invention, the related directional words "top", "bottom", "front", "back", "up", "down", "left", "right", and the like are only used for convenience of description in the designated form, the designated form means that in the normal use state in daily life, the side facing the user with the keys is up, the corresponding parts are upper and top, the housing at the position is the upper housing, the side facing away from the user is down and bottom, and the corresponding housing is the lower housing. The foregoing directional terms are used for convenience in description and are not to be construed as limiting the claims in an absolute sense.
As shown in fig. 1-2, the home intelligent control device for green buildings provided by the embodiment of the invention includes an upper housing 1 and a lower housing 2, the upper housing 1 and the lower housing 2 are clamped to form an accommodating cavity 3 inside, a PCB 4 is disposed in the accommodating cavity 3, a display screen 14 and a plurality of keys 8 are disposed on the upper housing 1, the display screen 14 is electrically connected with the PCB 4, each key 8 is connected with the PCB 4 through a transmission assembly, an inner wall of the lower housing 2 extends inward to form a sealing plate 5, the sealing plate 5 and an inner wall of the lower housing 2 enclose a closed cavity 6, and the PCB 4 is located in the closed cavity 6; the sealing plate 5 is provided with a plurality of through holes 7, and each key 8 correspondingly penetrates through each through hole 7 one by one; the novel key is characterized by further comprising a plurality of closed soft cylinders 9, wherein each closed soft cylinder 9 is arranged in one-to-one correspondence with each through hole 7, one end of each closed soft cylinder 9 is connected to the edge of each through hole 7, and the other end of each closed soft cylinder 9 is connected to the bottom of the corresponding key 8 in a sealing mode.
Specifically, the intelligent home control device provided by this embodiment is a remote control device, and is used for controlling various intelligent furniture, such as intelligent furniture like beds, cabinets, air conditioners, lamps and the like, and also can be an integrated portable internet of things control terminal, i.e., a control terminal capable of comprehensively controlling a plurality of different intelligent furniture. The home intelligent control device that this embodiment provided's major structure comprises last casing 1 and casing 2 down, goes up casing 1 and casing 2 down and can joint connection, spiro union connection or other connected mode among the prior art, goes up casing 1 and casing 2's intermediate junction spare 20 positions and is provided with the sealing washer in order to promote the sealing performance of both junctions down.
Go up casing 1 and casing 2 sealing connection back down and be holding chamber 3 in the space of enclosing, the last part and the components and parts of each remote control of remote control device are like button 8, display screen 14, PCB board 4 and drive assembly etc. are all installed on two casings or in holding chamber 3, wherein, display screen 14 rigid coupling is on last casing 1, the equal swing joint of a plurality of buttons 8 is in last through-hole 7 on casing 1, PCB board 4 and drive assembly are located holding chamber 3, button 8 passes through drive assembly and realizes being connected with PCB, so realize pressing down of button 8 in order to send corresponding furniture control command.
One of the core innovation points of the present embodiment is that a sealing plate 5 is disposed inside the accommodating cavity 3, the sealing plate 5 traverses the accommodating cavity 3, the edge portion of the sealing plate is connected to the lower housing 2, and the sealing plate and the lower housing 2 enclose a closed cavity in the accommodating cavity 3, that is, the closed cavity is a part of the accommodating cavity 3. Preferably, the sealing plate 5 and the lower housing 2 are of an integrated structure, for example, plates made of the same material are bonded into an integrated structure through a strong bonding structure, or the sealing plate and the plates are clamped and inserted to realize sealing connection with other static sealing structures. Meanwhile, because the PCB 4 and the transmission assembly are located in the closed cavity, and the key 8 is movably connected to the upper housing 1, so the key 8 must pass through the sealing plate 5, in order to ensure the sealing between the sealing plate 5 and the key 8, the sealing plate 5 is provided with a plurality of through holes 7, the plurality of keys 8 are in one-to-one correspondence with the plurality of through holes 7, the key 8 passes through the through holes 7, correspondingly, the sealing plate 5 is provided with a plurality of closed soft cylinders 9, each of the closed soft cylinders 9 is in one-to-one correspondence with each of the through holes 7, the through holes 7 are located in the closed soft cylinders 9, one end of each of the closed soft cylinders 9 is hermetically connected with the sealing plate 5, and the other end of each of the closed soft cylinders 9 is hermetically connected to the key 8. Obviously, other sealing connection methods besides bonding can be used, and are not described in detail. The sealing soft cylinder 9 is a flexible soft cylinder, such as a flexible rubber cylinder, a plastic cylinder or even a cylinder surrounded by a flexible sheet material with an air-tight function, such as a cloth sheet, so that the sealing soft cylinder 9 adapts to the up-and-down movement of the key 8 through the deformation of the sealing soft cylinder and keeps the sealing effect in the up-and-down reciprocating movement process of the key 8. The closed soft cylinder 9 provided by the embodiment of the invention has a second function, because the inside of the accommodating cavity 3 is completely closed, expansion with heat and contraction with cold can cause expansion with heat and contraction with cold of the gas in the accommodating cavity, and the expansion with heat and contraction with cold of the air in the accommodating cavity can be adapted through the deformation of the closed soft cylinder 9.
In this embodiment, the sealing plate 5 encloses the PCB 4 inside the closed cavity, the top of the key 8 is located outside the closed cavity, the key 8 controls the PCB 4 through the transmission assembly, the specific structure of the transmission assembly and the key 8 may directly refer to the corresponding structure in the prior art, such as CN1869884B, CN104240999B, CN101702099B, CN105513868B, CN107230575A, and so on, and the difference between this embodiment and the prior art is only that: the outer wall or the bottom of the key 8 is hermetically connected with the closed soft cylinder 9, so that the sealing inside the accommodating cavity 3 is not influenced in the moving process.
The electrical parts of the embodiments of the present invention, such as the PCB 4/chip, etc., can be directly adapted to the corresponding configurations of the prior art, and the improvement of the embodiments is only the sealing performance as in the above-mentioned prior patents. It is thus possible to bring about slight variations in the actuating assembly of the keys 8, with corresponding modifications of the specific actuating structure, see below.
According to the household intelligent control device for the green building, provided by the embodiment of the invention, the sealing plate 5 and the lower shell 2 form a thorough closed cavity 6 in the device, the sealing plate 5 and the middle connecting piece 20 of the key 8 realize sealing through the closed soft cylinder 9 without influencing transmission, so that a sealed environment thoroughly isolated from the outside is formed in the device, and therefore, excellent dustproof and moistureproof effects are realized.
In another embodiment provided by the present invention, further, the lower housing 2 is provided with a cleaning hole 15, the cleaning hole 15 is located outside the closed cavity 6, when the device is used for a long time, the non-closed cavity part in the accommodating cavity 3 enters dust due to a gap between the key 8 and the upper housing 1, and then the device is shaken or knocked by force, so that the accumulated dust is discharged through the cleaning hole 15, or the non-closed cavity part in the accommodating cavity 3 enters water and then the water is discharged through the cleaning hole 15. Or the cleaning hole 15 extends into the accommodating cavity 3 for brushing and sweeping.
In another embodiment of the present invention, further, the section of the sealing plate 5 is L-shaped, two ends of the L-shape are respectively connected to the side wall and the bottom wall of the lower housing 2, and the L-shape is configured to reduce the closed cavity to one side in the lower housing 2, so that the volume of the closed cavity can be set to be small.
Furthermore, a through hole 7 is formed in one section of the L shape to accommodate a key 8, a through hole is formed in the other section of the L shape, the PCB 4 is electrically connected with the display screen 14 through a wire, and the wire is connected to the through hole through a sealing ring. At the moment, the lead passes through the through hole in the sealing plate 5 through a sealing element such as a sealing ring, namely the sealing ring is clamped in the through hole, and the lead passes through the sealing ring to realize the sealing of the passing part of the lead. The sealing effect of the sealing ring is better by arranging the sealing ring on the sealing plate 5.
In a further embodiment of the invention, furthermore, the outer wall of the closing soft cartridge 9 is corrugated, i.e. the closed flexible tube 9 has the same or similar shape as the bellows, e.g. an elastic rubber tube, so that it has a certain axial elasticity, meanwhile, the bottom of the sealing soft cylinder 9 is provided with a flat plate structure which is sealed and attached on the upper surface of the sealing plate, the preferable flat plate structure is a thickened part 9.3, i.e. the thickness of this part is greater than that of the other part, which is intended to provide a stable supporting force, the arrangement being such that depression of the key 8 forces the bellows 9.2 closing the middle of the cartridge 9 to deform in compression, the deformation of the bellows 9.2 providing the key 8 with a return force, in this way, an additional restoring force is provided to the key 8 in addition to the restoring force provided by the actuating assembly, thereby counteracting or weakening the additional resistance of the flexible rubber sheet to the key 8.
Furthermore, as shown in fig. 2, the soft sealing cylinder 9 includes a diameter-variable portion 9.1, a corrugated portion 9.2 and a thickened portion 9.3 from top to bottom, the diameter-variable portion 9.1 includes a structure with sequentially changing radial dimensions, such as a conical structure, a pyramidal structure, a necking structure, and the like, and accordingly, the bottom of the key 8 is also provided with an enlarged portion 8.1 with sequentially changing radial dimensions, the shape of the diameter-variable portion 9.1 matches with the shape of the enlarged portion 8.1, more specifically, the shape of the diameter-variable portion 9.1 is consistent with the shape of the enlarged portion 8.1, such as a frustum shape, but the inner diameter of the diameter-variable portion 9.1 is smaller than the outer diameter of the enlarged portion 8.1, that is, the diameter-variable portion 9.1 must be elastically deformed to be tightly fitted onto the outer wall of the enlarged portion 8.1, which is configured such that, on one hand, no other sealing structure is required, the elastic deformation close connection between the diameter-variable portion 9.1 is achieved, so that it cannot push the key 8 to disengage from the soft closed cylinder 9. The key 8 and the closed soft cylinder 9 are hermetically connected and tightly connected integrally, and elastic recovery can be realized by means of the corrugated part 9.2.
In still another embodiment of the present invention, further, a protrusion 5.1 is disposed inside the sealing plate 5 and inside the soft sealing cylinder 9, that is, a portion of the sealing plate 5 is disposed inside the soft sealing cylinder 9, a sounding elastic sheet 16 is disposed on the protrusion 5.1, the sounding elastic sheet 16 refers to a sheet material that will deform to a certain extent, such as a semicircular metal elastic sheet or a plastic elastic sheet, and when the top of the sounding elastic sheet is pressed to a certain extent, a snap sound will be generated, or a U-shaped metal elastic sheet or a plastic elastic sheet, one end of the sounding elastic sheet 16 will press to the other end of the sounding elastic sheet, in this embodiment, the sounding elastic sheet 16 is mounted at a lower end of a movement stroke of the key 8, that is, when the key 8 moves to the lowest portion, the sounding elastic sheet 16 will be pressed to deform and sound, so as to remind a user that the key 8 has been pressed in place.
In another embodiment of the present invention, the transmission assembly further includes a base 10 and an arc-shaped metal sheet 11, the key 8, the base 10 and the arc-shaped metal sheet 11 are sequentially abutted from top to bottom, and the arc-shaped metal sheet 11 is disposed on the PCB 4. That is, the button 8 is pressed down to drive the seat body 10 to be pressed down, the seat body 10 is pressed down to drive the arc-shaped metal sheet 11 to be deformed, the arc-shaped metal sheet 11 is deformed to send a control electric signal to the PCB 4, and after the button 8 is released, the button 8 and the transmission structure are restored to the original position under the action of the elastic force of the arc-shaped metal sheet 11.
As shown in fig. 3, the home intelligent control device further includes a magnetic attachment, the magnetic attachment includes a second magnetic attachment 17, wherein the lower housing 2 is provided with a first magnetic attachment 12; the first magnetic attraction piece 12 is used for magnetically attracting with a second magnetic attraction piece 17 arranged in a room. In this embodiment, the first magnetic attraction piece 12 is disposed on the lower casing 2, and the magnetic attraction piece is mounted on the household foundation 19 in a room, so that the magnetic attraction of the lower casing 2 to the household foundation 19 is realized. More specifically, the lower casing 2 is provided with a first magnetic attraction piece 12, and the first magnetic attraction piece 12 may be disposed on an inner side surface of the lower casing 2, that is, inside the closed cavity 6, or may be disposed on an outer side surface of the lower casing 2, that is, outside the closed cavity 6. The household use scene is also provided with a second magnetic attraction piece 17, and the first magnetic attraction piece 12 and the second magnetic attraction piece 17 are connected in a magnetic attraction manner. In this embodiment, the first magnetic member 12 and the second magnetic member 17 are magnetically connected to each other, one of the first magnetic member and the second magnetic member may be a magnet, and the other of the first magnetic member and the second magnetic member may be a structure capable of being attracted to a magnet, such as an iron product, a nickel product, or the like, or both of the first magnetic member 12 and the second magnetic member 17 may be a magnet. The intelligent household control device provided by the embodiment of the invention further comprises a magnetic suction accessory, wherein the second magnetic suction component 17 is arranged on the magnetic suction accessory, and the magnetic suction accessory is used for being matched with the intelligent household control device to realize the convenience of the use of the intelligent household control device. The magnetic part comprises a second magnetic part 17, a middle connecting part 20 and a base 18, the second magnetic part 17 and the middle connecting part 20 are both arranged on the base 18, and the second magnetic part 17 is of a flat structure and is used for magnetically attracting the first magnetic part 12; the second magnetic attraction piece 17 is connected to a household foundation 19 through the intermediate connecting piece 20, and the household foundation 19 is a wall of a building or household equipment; the connecting force between the middle connecting piece 20 and the household foundation 19 is more than ten times of the gravity of the household intelligent control device. The second magnetic part 17 is of a flat structure, such as a disc, a plate or a block with a thickness smaller than the width and the length, and the lower shell 2 is directly attached to the second magnetic part 17 to realize magnetic connection. The second magnetic attraction piece 17 is fixed to a corresponding home base 19 through an intermediate connection piece 20, where the home base 19 refers to a corresponding structure in a building for placing a home intelligent control device, and may be a structure of the building itself, such as a wall surface, a door frame, etc., or various home devices in the building, such as an air conditioner housing, a refrigerator housing, a tea table, a sofa, and a bed. The middle connecting piece 20 is a corresponding structure which can be connected to the household foundation 19, such as an adhesive structure, or the middle connecting piece 20 is a suction cup, the second magnetic attraction piece 17 is attracted to the plane of the household foundation 19 through the suction cup, obviously, the middle connecting piece 20 can also be a clamping structure, a screw connection structure and the like.
In this embodiment, inhale the accessory in a plurality of magnetism of room internal fixation, house intelligent control device can inhale magnetism and inhale on arbitrary magnetism inhales the accessory, so on the one hand user need not to go specially single fixed position and adjust the operation, convenient control operation, and a plurality of fixed points of on the other hand are conveniently got and are put, also can not be difficult to look for when using.
Furthermore, the magnetic part further comprises a third magnetic part, the third magnetic part and the second magnetic part 17 are magnetically attracted, if the second magnetic part 17 is a magnet, the first magnetic part 12 and the third magnetic part are both iron sheets, or the first magnetic part 12 and the third magnetic part are both magnets, the first magnetic part 12 and the third magnetic part are magnetically attracted with the second magnetic part 17, or the second magnetic part 17 is an iron sheet, and the first magnetic part 12 and the third magnetic part are both magnets. The accessory is inhaled to magnetism that so sets up is used for convenient fixed to the thinner position of furniture like the panel, for example the several faces of tea table, its application method does, the relative both sides of panel are inhaled to magnetism to third magnetism and second magnetism 17 magnetism, if the third magnetism is inhaled the piece and is located tea table panel towards on the side on ground, second magnetism is inhaled the piece 17 and is located tea table panel towards on the use face on roof, both rely on magnetism to inhale the realization fixed on the tea table, so can be very convenient realization magnetism inhale the fixed and dismantlement of accessory on arbitrary sheet metal, the sheet metal indicates that thickness makes two magnetism structures be enough to inhale the panel of magnetism here, high convenience is used.
Still further, a wireless charging receiving module 13 is further arranged in the closed cavity. Household intelligent control device and magnetism are inhaled accessory and are still included wireless charging system, wherein wireless charging system includes wireless receiving module 13 and the wireless transmitting module that charges of charging, first magnetism is inhaled portion and second magnetism and is the ring form structure, like annular magnet or iron sheet, wireless receiving module 13 that charges sets up in the inboard of first magnetism portion of inhaling, wireless transmitting module that charges sets up in the inboard of second magnetism portion of inhaling, the volume that structure and wireless charging system occupy is inhaled to the reduction magnetism of so maximize, two structures have only occupied the volume of a structure, and simultaneously, when first magnetism is inhaled portion and second magnetism and is inhaled portion magnetism and inhale, wireless receiving module 13 and the relative setting of wireless transmitting module that charges, can realize wireless charging between the two. The wireless charging technology is the prior art, and the specific structure and the working principle thereof are not repeated. It should be noted that the magnetic field intensity of the magnet is small, generally less than 1 tesla, and the frequency of the wireless charging system is increased, generally in the order of megahertz, so that the magnetic field of the magnet does not substantially adversely affect the wireless charging receiving module 13 even though the two are integrated together.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. A household intelligent control device for green buildings comprises an upper shell and a lower shell which are clamped to form a containing cavity in the upper shell, a PCB is arranged in the containing cavity, a display screen and a plurality of keys are arranged on the upper shell, the display screen is electrically connected with the PCB, and each key is connected with the PCB through a transmission assembly,
the inner wall of the lower shell extends inwards to form a sealing plate, a closed cavity is defined by the sealing plate and the inner wall of the lower shell, and the PCB is positioned in the closed cavity;
the sealing plate is provided with a plurality of through holes, and each key penetrates through each through hole in a one-to-one correspondence manner;
the key is characterized by further comprising a plurality of closed soft cylinders, each closed soft cylinder is arranged in one-to-one correspondence with each through hole, one end of each closed soft cylinder is connected to the edge of each through hole, and the other end of each closed soft cylinder is connected to the bottom of the key in a sealing mode;
a cleaning hole is formed in the lower shell and is positioned on the outer side of the closed cavity;
the cross-section of the sealing plate is L-shaped, and two ends of the L-shaped sealing plate are respectively connected with the side wall and the bottom wall of the lower shell.
2. The intelligent home control device of claim 1, wherein the sealing plate and the lower housing are of an integral structure.
3. The home intelligent control device of claim 1, wherein the closed soft cylinder is bonded to the sealing plate.
4. The home intelligent control device according to claim 3, wherein the sealing plate has a protrusion on an inner side of the closed soft cylinder, and when the key moves to a lowermost end of a stroke, the key abuts against the protrusion.
5. The intelligent home control device according to claim 1, wherein the transmission assembly further comprises a base body and an arc-shaped metal sheet, the key, the base body and the arc-shaped metal sheet are sequentially abutted from top to bottom, and the arc-shaped metal sheet is arranged on the PCB.
6. The intelligent home control device according to claim 1, wherein a swelling portion is arranged at the bottom of the key, and the top of the closed soft cylinder is sleeved on the swelling portion.
7. The intelligent home control device according to claim 1, wherein the lower housing is provided with a first magnetic attraction member;
the first magnetic attraction piece is used for being magnetically attracted with a second magnetic attraction piece arranged in a room.
8. The home intelligent control device according to claim 1, wherein a wireless charging receiving module is further arranged in the closed cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188977.6A CN111208774B (en) | 2020-03-18 | 2020-03-18 | Household intelligent control device for green building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188977.6A CN111208774B (en) | 2020-03-18 | 2020-03-18 | Household intelligent control device for green building |
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| CN111208774A CN111208774A (en) | 2020-05-29 |
| CN111208774B true CN111208774B (en) | 2021-05-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111174396A (en) * | 2020-01-07 | 2020-05-19 | 中冶置业集团有限公司 | Multi-point suspension device, magnetic suction accessory, component, household equipment and building |
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| CN101441227A (en) * | 2008-12-26 | 2009-05-27 | 北京英斯派克科技有限公司 | Self-adapting contact probe set of multiple-set measurement |
| CN203255173U (en) * | 2013-05-28 | 2013-10-30 | 重庆义唐贸易有限公司 | Dust guard of hand brake of automobile |
| CN203721557U (en) * | 2014-03-17 | 2014-07-16 | 黄素兰 | Light-touch type button switch for machine |
| CN206470550U (en) * | 2016-12-27 | 2017-09-05 | 郑夕玉 | A kind of Domestic construction intelligent waterproof controller |
| CN208077841U (en) * | 2018-04-27 | 2018-11-09 | 立烽电子科技(厦门)有限公司 | A kind of panel-switch |
| CN208896872U (en) * | 2018-09-11 | 2019-05-24 | 浙江万超电器有限公司 | A kind of water proof and dust proof AMT switch |
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| CN110808187A (en) * | 2019-12-12 | 2020-02-18 | 杭州辰汉智能科技有限公司 | Waterproof button |
| CN111174396A (en) * | 2020-01-07 | 2020-05-19 | 中冶置业集团有限公司 | Multi-point suspension device, magnetic suction accessory, component, household equipment and building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111208774A (en) | 2020-05-29 |
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