CN113107302B - Intelligent household control system based on Internet of things - Google Patents
Intelligent household control system based on Internet of things Download PDFInfo
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- CN113107302B CN113107302B CN202110383157.7A CN202110383157A CN113107302B CN 113107302 B CN113107302 B CN 113107302B CN 202110383157 A CN202110383157 A CN 202110383157A CN 113107302 B CN113107302 B CN 113107302B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 43
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 description 15
- 230000008093 supporting effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003086 colorant Substances 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
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
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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
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
- F16N15/02—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions with graphite or graphite-containing compositions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to the technical field of household appliances, in particular to an intelligent household control system based on the Internet of things, which comprises a window frame and a window body; an air stay bar is hinged between the middle part of the window frame and the window body, a chain wheel is rotationally connected to the window frame at the bottom of the air stay bar, the chain wheel is driven to rotate by a first motor, and a chain is wound around the periphery of the chain wheel; one end of the chain is hinged with one end of the air stay rod, which is close to the window body; the middle part of the chain wheel is rotationally connected with a mandrel; one end of the mandrel, which is close to the chain wheel, is fixedly connected with a fan-shaped first magnetic block; the chain is formed by hinging a group of chain plates end to end through a rotary pin, a sliding column is connected in a first hole formed in one end of each chain plate in a sliding manner, a clamping hole is formed in a position, corresponding to the first hole, of each adjacent chain plate, and the clamping hole is matched with the sliding column; according to the invention, the first motor drives the chain wheel to rotate clockwise to push out the chain, and the first magnetic block drives the sliding column to slide out of the first hole and then be clamped into the clamping hole, so that the opening efficiency of the window is improved.
Description
Technical Field
The invention belongs to the technical field of intelligent home, and particularly relates to an intelligent home control system based on the Internet of things.
Background
In recent years, various intelligent home products have penetrated into aspects of life, various convenience is provided for life of people, a series of problems such as how to realize convenient management, remote control and the like of the home products are brought to people, particularly under the great trend of integration of three networks, informatization, networking and intellectualization begin to penetrate into the home, the development of the intelligent home is greatly promoted, and the problem of remotely controlling electrical equipment in the home is also more prominent.
The definition of the internet of things is that information sensing equipment such as Radio Frequency Identification (RFID), an infrared sensor, a global positioning system, a laser scanner and the like are used for connecting any article through the internet of things domain name according to a contracted protocol so as to realize intelligent identification, positioning, tracking, monitoring and management, along with the rapid development of economy and the continuous improvement of the living standard of people, electronic equipment represented by household appliances increasingly goes into common families, the electronic equipment meets various demands of people, the electric appliances enrich the living colors of people, and the living quality of people is greatly improved.
In the prior art, some technical schemes related to intelligent home are also presented, for example, a Chinese patent with application number 2018102354935 discloses an intelligent home control system based on the Internet of things, which comprises a central processing unit, a signal receiving and transmitting device, a voice remote control device and a furniture control module; the central processing unit is connected with the signal receiving and transmitting device and the furniture control module; the voice remote control device is in communication connection with the signal receiving and transmitting device and is used for receiving voice information and transmitting voice control signals; the signal receiving and transmitting device is used for receiving the voice control signal; the furniture control module is used for controlling the working state of furniture according to the voice control signal.
But in the prior art, the furniture control module drives the window body to be opened and closed in a remote control manner when the window body is rained or in a home without people, but the gear rack structure occupies a large volume, which is not beneficial to the rapid installation of the window frame and the window body, and the tightness of the window body is influenced.
Therefore, the invention provides an intelligent household control system based on the Internet of things.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that the window is driven by the gear rack to open and close in a remote control manner when raining or no one is in home in the prior art, but the gear rack structure occupies a large volume, so that the rapid installation of the window frame and the window is not facilitated, and meanwhile, the tightness of the window is influenced is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an intelligent household control system based on the Internet of things, which comprises a window frame and a window body; the top of the window frame is rotationally connected with a pin shaft through a rotating seat, and the pin shaft is fixedly connected to the top of the window body; an air supporting rod is hinged between the middle part of the window frame and the window body, a chain wheel is rotatably connected to the window frame at the bottom of the air supporting rod, the chain wheel is driven to rotate by a first motor, and a chain is wound around the periphery of the chain wheel; one end of the chain is hinged with one end of the air stay rod, which is close to the window body; the middle part of the chain wheel is rotationally connected with a mandrel, the mandrel is driven to rotate by a second motor, the rotation direction of the first motor is the same as that of the second motor, and the rotation speed of the second motor is greater than that of the first motor; one end of the mandrel, which is close to the chain wheel, is fixedly connected with a fan-shaped first magnetic block; the chain consists of a group of chain plates which are hinged end to end through a rotary pin, a sliding column is connected in a first hole formed in one end of each chain plate in a sliding manner, a clamping hole is formed in a position, corresponding to the first hole, of each adjacent chain plate, and the clamping hole is matched with the sliding column; when the window is in work, the window is driven by the rack and pinion to open and close in the prior art in a remote control manner when in raining or in a home without people, but the rack and pinion structure occupies a large volume, which is not beneficial to the rapid installation of the window frame and the window, and the tightness of the window is affected; the first motor drives the chain wheel to wind the chain, so that the volume of the window opening and closing device is reduced, when the window needs to be opened, the first motor drives the chain wheel to rotate clockwise to push out the chain, meanwhile, the second motor and the first motor rotate in the same direction, the rotating speed of the second motor is higher than that of the first motor, the first magnetic block drives the sliding column to slide out of the first hole and then to be clamped into the clamping hole, the chain plate is prevented from being bent after being pushed out by the chain wheel, the window is ensured to be opened by the chain smoothly, and the opening efficiency of the window is improved.
Preferably, a sliding groove is arranged at the position, which is positioned at the upper part of the chain wheel, in a cavity formed in the window frame, and the sliding groove is vertically arranged; the rotary pin is embedded into the chute and is in sliding connection with the chute; one end of the chain, which is far away from the window body, extends into the cavity in the window frame, and the sliding groove is matched with the rotating pin to drive the chain plate to slide up and down in the sliding groove, so that the cavity in the window frame is fully utilized, excessive space occupied by overlarge diameter of the chain is avoided when the chain is long in winding length, and the winding storage efficiency of the chain is improved.
Preferably, the bottom of the clamping hole is provided with a second hole with the diameter larger than that of the clamping hole, a U-shaped clamp spring is arranged in the second hole, the middle part of the clamp spring is hinged with the bottom of the second hole, the positions, close to the two ends, of the clamp spring are provided with arch parts, and the arch parts are bent towards the direction, close to the axis of the second hole; the distance between the two arches is smaller than the diameter of the spool; a graphite ring is fixedly connected in the second hole at a position corresponding to the end part of the clamp spring; after the sliding column is clamped into the clamping hole under the drive of the first magnetic block, the sliding column is clamped through the clamping spring matched with the arch part, so that loosening of the sliding column when the chain wheel pushes out the chain plate is reduced, and the supporting effect of the sliding column on the adjacent chain plate is further improved.
Preferably, a group of barbs are uniformly distributed on one side of the clamp spring, which is close to the inner wall of the graphite ring, and the heights of the barbs gradually decrease towards the direction, which is close to the free end of the clamp spring; the end part of the barb is inclined towards the direction close to the bottom of the second hole; when inserting and deviate from the draw-in hole through the traveller, the traveller extrudes and loosens the arch for the arch drives the reciprocal sliding fit barb scraping graphite ring of jump ring tip, makes the graphite powder that the barb skived off move the arch under the drive of the barb of slope, and then increases the lubrication efficiency between arch and the traveller, when further guaranteeing the anticlockwise rotation of sprocket and the closed window form, breaks away from in the fast quick card hole of traveller, increases the recovery efficiency of link joint.
Preferably, fan blades are rotatably connected in the air holes formed in the middle of the chain plate through a bracket, and arc-shaped second magnetic blocks are arranged on the peripheries of the fan blades; an elastic rod is connected in a telescopic hole formed in the fan blade at a position corresponding to the second magnetic block in a sliding manner, and a spring is fixedly connected between the elastic rod and the bottom of the telescopic hole; a sliding plate is arranged at the position, corresponding to the second hole, on one side of the wind hole, and a cleaning rod fixedly connected with one side of the sliding plate penetrates through the chain plate and extends into the second hole; one end of the cleaning rod, which is positioned in the second hole, is fixedly connected with a group of bristles, and a slag discharging hole is formed in the position, close to the bottom, of the second hole; the second magnetic block is thrown out towards the periphery direction of the fan blade under the action of centrifugal force when the fan blade rotates, so that the second magnetic block intermittently adsorbs the sliding plate, the sliding plate drives the brush hair to continuously clean redundant graphite powder in the second hole, the sliding column is further guaranteed to be completely inserted into the clamping hole and clamped by the clamping spring, and the sliding card and the efficiency of the sliding column are guaranteed.
Preferably, one side of the arch part, which is close to the inner wall of the second hole, is rotationally connected with a roller through a bracket, and the periphery of the roller is sleeved with a sponge ring; the clamping spring is provided with a through groove at a position corresponding to the roller, and one side of the periphery of the sponge ring penetrates through the through groove and contacts with the sliding column; the roller and the sponge ring adsorb redundant graphite powder, so that waste of the graphite powder is reduced, and meanwhile, the sponge ring penetrates through the through groove and then contacts with the sliding column, so that the smearing lubrication efficiency of the graphite powder adhered in the sponge ring on the surface of the sliding column is further improved.
Preferably, a group of third holes are uniformly distributed on the periphery of the sponge ring, and a spherical storage chamber is formed at the bottom of each third hole; two sides of the storage chamber are communicated with the periphery of the sponge ring through inclined holes; the storage chamber is fixedly connected with a flat plate through a pressure spring, the flat plate is perpendicular to the axis direction of the third hole, and the width of the flat plate is smaller than the diameter of the storage chamber; the adsorption effect of the sponge ring on the graphite powder is improved through the storage chamber, meanwhile, when the flat plate moves to a position close to the sliding column, the sponge ring is extruded by the sliding column to drive the flat plate to move, the efficiency of uniform speed of the graphite powder in the storage chamber through the ejection of the third hole is improved, and the lubrication area and the lubrication uniformity of the graphite powder on the sliding column are improved.
Preferably, a crescent elastic clamping plate is connected in the inclined hole in a sliding way, and an elastic connecting rod is fixedly connected between the clamping plate and the pressure spring; the compressed plate drives the compression spring to stretch back and forth, and then drives the clamping plate to slide back and forth in the inclined hole through the connecting rod, and then continuously air suction and air blowing are carried out to the bin, so that the blowing efficiency of graphite powder in the bin is increased, and the absorption and discharge efficiency of the bin is further increased.
Preferably, an elastic crescent plate is fixedly connected in the storage chamber at the upper part of the flat plate at a position corresponding to the inclined hole, one end of the crescent plate extends into the storage chamber, and the other end extends into the inclined hole; limiting blocks are fixedly connected to two sides of the middle of the crescent plate; wedge-shaped grooves are formed in the positions, corresponding to the crescent plates, of the two sides of the flat plate, and a group of protruding blocks are uniformly distributed in the wedge-shaped grooves; the crescent plate is stirred when the crescent plate is scratched through the clamping plate, so that the crescent plate rotates and vibrates, the crescent plate is matched with the bump generated when the crescent plate is scratched through the bump in the wedge-shaped groove, the efficiency of shaking off graphite powder through vibration of the sponge ring is further increased, and the lubrication efficiency of the sliding column is further increased.
The beneficial effects of the invention are as follows:
1. according to the intelligent household control system based on the Internet of things, the first motor drives the chain wheel to wind the chain, so that the volume of the window opening and closing device is reduced, when a window needs to be opened, the first motor drives the chain wheel to rotate clockwise to push out the chain, meanwhile, the second motor and the first motor rotate in the same direction, the rotating speed of the second motor is higher than that of the first motor, the first magnet drives the sliding column to slide out of the first hole and then be clamped into the clamping hole, the chain plate is prevented from being bent after being pushed out by the chain wheel, the window is ensured to be opened by the chain, and the opening efficiency of the window is improved.
2. According to the intelligent household control system based on the Internet of things, the crescent plate is poked when the clamping plate is scratched through the crescent plate, so that the crescent plate rotates and vibrates, the efficiency of shaking graphite powder by vibration of the sponge ring is further improved, and the lubrication efficiency of the sliding column is further improved by matching with the bump generated when the crescent plate is scratched through the bump in the wedge-shaped groove.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is a partial enlarged view at D in FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 at E;
in the figure: the window frame 1, the window body 11, the rotating seat 12, the pin shaft 13, the air stay 14, the chain wheel 15, the chain 16, the mandrel 17, the first magnetic block 18, the chain plate 2, the rotating pin 21, the first hole 22, the sliding column 23, the clamping hole 24, the sliding groove 25, the air cylinder 26, the spray hole 27, the communication hole 28, the second hole 3, the clamping spring 31, the arched part 32, the graphite ring 33, the barb 34, the fan blade 35, the second magnetic block 36, the elastic rod 37, the sliding plate 38, the brush hair 39, the slag discharging hole 4, the roller 41, the sponge ring 42, the through groove 43, the third hole 44, the storage chamber 45, the inclined hole 46, the pressure spring 47, the flat plate 48, the clamping plate 5, the connecting rod 51, the crescent plate 52, the limiting block 53, the wedge groove 54 and the bump 55.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 7, the control system of the intelligent home based on the internet of things comprises a window frame 1 and a window body 11; the top of the window frame 1 is rotatably connected with a pin shaft 13 through a rotating seat 12, and the pin shaft 13 is fixedly connected to the top of the window body 11; an air stay bar 14 is hinged between the middle part of the window frame 1 and the window body 11, a chain wheel 15 is rotatably connected to the window frame 1 at the bottom of the air stay bar 14, the chain wheel 15 is driven to rotate by a first motor, and a chain 16 is wound around the periphery of the chain wheel 15; one end of the chain 16 is hinged with one end of the air stay bar 14 close to the window body 11; the middle part of the chain wheel 15 is rotationally connected with a mandrel 17, the mandrel 17 is driven to rotate by a second motor, the rotation direction of the first motor is the same as that of the second motor, and the rotation speed of the second motor is larger than that of the first motor; one end of the mandrel 17, which is close to the chain wheel 15, is fixedly connected with a fan-shaped first magnetic block 18; the chain 16 is formed by hinging a group of chain plates 2 end to end through a rotary pin 21, a sliding column 23 is connected in a first hole 22 formed in one end of each chain plate 2 in a sliding manner, a clamping hole 24 is formed in a position, corresponding to the first hole 22, of each adjacent chain plate 2, and the clamping hole 24 is matched with the sliding column 23; when the window frame is in work, the window body 11 is driven by the gear rack to open and close in the prior art in a remote control manner when in raining or in a home without people, but the gear rack structure occupies a large volume, which is not beneficial to the rapid installation of the window frame 1 and the window body 11, and the tightness of the window body 11 is affected; at this time, the chain wheel 15 is driven by the first motor to wind the chain 16, so that the volume of the opening and closing device for opening and closing the window 11 is reduced, when the window 11 needs to be opened, the first motor drives the chain wheel 15 to rotate clockwise to push out the chain 16, meanwhile, the second motor and the first motor rotate in the same direction, the rotation speed of the second motor is higher than that of the first motor, the first magnetic block 18 drives the sliding column 23 to slide out of the first hole 22 and then be clamped into the clamping hole 24, the chain plate 2 is prevented from being bent after being pushed out by the chain wheel 15, the window 11 is ensured to be smoothly pushed by the chain 16 to be opened, and the opening efficiency of the window 11 is increased.
As an embodiment of the present invention, a sliding groove 25 is formed in a position, located at the upper part of the sprocket 15, in a cavity formed in the window frame 1, and the sliding groove 25 is vertically arranged; the rotary pin 21 is embedded in the chute 25 and is in sliding connection with the chute 25; one end far away from the window body 11 through the chain 16 extends to the cavity in the window frame 1, and the cooperation spout 25 makes the round pin 21 drive link joint 2 and reciprocates in spout 25, and then make full use of the cavity in the window frame 1, and the too big excessive space that occupies of diameter when avoiding sprocket 15 rolling length longer chain 16 improves the rolling storage efficiency of chain 16.
As an implementation mode of the invention, the bottom of the clamping hole 24 is provided with a second hole 3 with a diameter larger than that of the clamping hole 24, a U-shaped clamp spring 31 is arranged in the second hole 3, the middle part of the clamp spring 31 is hinged with the bottom of the second hole 3, the positions, close to the two ends, of the clamp spring 31 are provided with arch parts 32, and the arch parts 32 are bent towards the direction close to the axis of the second hole 3; the distance between the two arches 32 is smaller than the diameter of the spool 23; a graphite ring 33 is fixedly connected in the second hole 3 at a position corresponding to the end part of the clamp spring 31; after the sliding column 23 is clamped into the clamping hole 24 under the drive of the first magnetic block 18, the sliding column 23 is clamped by the clamping spring 31 and the arch part 32, so that loosening of the sliding column 23 when the chain wheel 15 pushes out the chain plate 2 is reduced, and the supporting effect of the sliding column 23 on the adjacent chain plate 2 is further improved.
As an implementation mode of the invention, a group of barbs 34 are uniformly distributed on one side of the snap spring 31 close to the inner wall of the graphite ring 33, and the height of the barbs 34 gradually decreases towards the direction close to the free end of the snap spring 31; the end part of the barb 34 is inclined towards the direction approaching to the bottom of the second hole 3; when the sliding column 23 is inserted into and separated from the clamping hole 24, the sliding column 23 extrudes and loosens the arch portion 32, the arch portion 32 drives the end portion of the clamp spring 31 to reciprocate to be in sliding fit with the barb 34 to scrape the graphite ring 33, so that graphite powder scraped by the barb 34 moves to the arch portion 32 under the driving of the inclined barb 34, further lubricating efficiency between the arch portion 32 and the sliding column 23 is improved, and when the chain wheel 15 rotates anticlockwise and the window 11 is closed, the sliding column 23 is separated from the quick-acting clamping hole 24, and recovery efficiency of the chain plate 2 is improved.
As an implementation mode of the invention, a fan blade 35 is rotatably connected in a wind hole formed in the middle of the chain plate 2 through a bracket, and an arc-shaped second magnetic block 36 is arranged on the periphery of the fan blade 35; an elastic rod 37 is connected in a telescopic hole formed in the fan blade 35 and corresponding to the second magnetic block 36 in a sliding manner, and a spring is fixedly connected between the elastic rod 37 and the bottom of the telescopic hole; a sliding plate 38 is arranged at a position corresponding to the second hole 3 on one side of the air hole, and a cleaning rod fixedly connected with one side of the sliding plate 38 penetrates through the chain plate 2 and extends into the second hole 3, and the cleaning rod is in sliding connection with the chain plate 2; one end of the cleaning rod, which is positioned in the second hole 3, is fixedly connected with a group of bristles 39, and a slag discharging hole 4 is formed in the position, close to the bottom, of the second hole 3; the second magnetic block 36 is thrown out towards the peripheral direction of the fan blade 35 under the action of centrifugal force when the fan blade 35 rotates, so that the second magnetic block 36 intermittently adsorbs the sliding plate 38, the sliding plate 38 drives the brush hair 39 to continuously clean redundant graphite powder in the second hole 3, the sliding column 23 is further ensured to be completely inserted into the clamping hole 24 and clamped by the clamping spring 31, and the sliding clamp and the efficiency of the sliding column 23 are ensured.
As an implementation mode of the invention, one side of the arch part 32, which is close to the inner wall of the second hole 3, is rotatably connected with a roller 41 through a bracket, and the periphery of the roller 41 is sleeved with a sponge ring 42; a through groove 43 is formed in the snap spring 31 at a position corresponding to the roller 41, and one side of the periphery of the sponge ring 42 penetrates through the through groove 43 and contacts with the sliding column 23; the roller 41 and the sponge ring 42 adsorb redundant graphite powder, so that waste of the graphite powder is reduced, and meanwhile, the sponge ring 42 penetrates through the through groove 43 and then contacts the sliding column 23, so that the smearing lubrication efficiency of the graphite powder adhered in the sponge ring 42 on the surface of the sliding column 23 is further improved.
As an implementation mode of the invention, a group of No. three holes 44 are uniformly distributed on the periphery of the sponge ring 42, and a spherical storage chamber 45 is arranged at the bottom of the No. three holes 44; both sides of the storage chamber 45 are communicated with the periphery of the sponge ring 42 through inclined holes 46; a flat plate 48 is fixedly connected in the storage chamber 45 through a pressure spring 47, the flat plate 48 is perpendicular to the axis direction of the third hole 44, and the width of the flat plate 48 is smaller than the diameter of the storage chamber 45; the adsorption effect of the sponge ring 42 on graphite powder is improved through the storage chamber 45, meanwhile, when the flat plate 48 moves to a position close to the sliding column 23, the sponge ring 42 is extruded by the sliding column 23 so as to drive the flat plate 48 to move, the efficiency of spraying graphite powder in the storage chamber 45 at a constant speed through the third hole 44 is improved, and the lubrication area and the lubrication uniformity of the graphite powder on the sliding column 23 are improved.
As an embodiment of the present invention, the crescent elastic clamping plate 5 is slidably connected in the inclined hole 46, and an elastic connecting rod 51 is fixedly connected between the clamping plate 5 and the pressure spring 47; the pressure spring 47 is driven to stretch back and forth when the flat plate 48 is pressed, the clamping plate 5 is driven to slide back and forth in the inclined hole 46 through the connecting rod 51, and then the storage chamber 45 is continuously pumped and blown, so that the blowing efficiency of graphite powder in the storage chamber 45 is increased, and the efficiency of absorbing and discharging the graphite powder in the storage chamber 45 is further increased.
As an embodiment of the present invention, an elastic crescent 52 is fixedly connected to the upper portion of the flat plate 48 in the storage chamber 45 corresponding to the inclined hole 46, one end of the crescent 52 extends into the storage chamber 45, and the other end extends into the inclined hole 46; limiting blocks 53 are fixedly connected to two sides of the middle of the crescent plate 52; wedge grooves 54 are formed in the two sides of the flat plate 48 and correspond to the crescent plates 52, and a group of protruding blocks 55 are uniformly distributed in the wedge grooves 54; the crescent 52 is stirred when the clamping plate 5 is scratched by the crescent 52, so that the crescent 52 rotates and vibrates, the clamping plate 52 is matched with a bump generated when the crescent 52 is scratched by the bump 55 in the wedge-shaped groove 54, the efficiency of shaking off graphite powder by vibration of the sponge ring 42 is further increased, and the lubrication efficiency of the sliding column 23 is further increased.
When the window opening and closing device works, the chain wheel 15 is driven by the motor I to roll the chain 16, so that the volume of the window opening and closing device for opening and closing the window 11 is reduced, when the window 11 needs to be opened, the chain wheel 15 is driven by the motor I to rotate clockwise to push out the chain 16, meanwhile, the motor II and the motor I rotate in the same direction, the rotating speed of the motor II is higher than that of the motor I, the magnet 18 drives the sliding column 23 to slide out of the hole 22 and then be clamped into the clamping hole 24, the chain plate 2 is prevented from being bent after being pushed out by the chain wheel 15, the window 11 is ensured to be smoothly pushed by the chain 16 to be opened, and the opening efficiency of the window 11 is improved; one end of the chain 16 far away from the window body 11 extends into a cavity in the window frame 1, and the sliding groove 25 is matched with the rotating pin 21 to drive the chain plate 2 to slide up and down in the sliding groove 25, so that the cavity in the window frame 1 is fully utilized, excessive occupied space due to overlarge diameter of the chain wheel 15 when the chain 16 with longer winding length is avoided, and the winding and storage efficiency of the chain 16 is improved; after the sliding column 23 is clamped into the clamping hole 24 under the drive of the first magnetic block 18, the sliding column 23 is clamped by the clamping spring 31 and the arch part 32, so that loosening of the sliding column 23 when the chain wheel 15 pushes out the chain plate 2 is reduced, and the supporting effect of the sliding column 23 on the adjacent chain plate 2 is further improved; when the sliding column 23 is inserted into and separated from the clamping hole 24, the sliding column 23 extrudes and loosens the arch part 32, so that the arch part 32 drives the end part of the clamp spring 31 to reciprocate to be matched with the barb 34 to scrape the graphite ring 33, the graphite powder scraped by the barb 34 moves to the arch part 32 under the driving of the inclined barb 34, the lubrication efficiency between the arch part 32 and the sliding column 23 is further improved, and when the chain wheel 15 rotates anticlockwise and the window 11 is closed, the sliding column 23 is separated from the quick-acting clamping hole 24, and the recovery efficiency of the chain plate 2 is improved; the second magnetic block 36 is thrown out towards the periphery of the fan blade 35 under the action of centrifugal force when the fan blade 35 rotates, so that the second magnetic block 36 intermittently adsorbs the sliding plate 38, the sliding plate 38 drives the brush hair 39 to continuously clean redundant graphite powder in the second hole 3, the sliding column 23 is completely inserted into the clamping hole 24 and clamped by the clamping spring 31, and the sliding card and the efficiency of the sliding column 23 are ensured; the roller 41 and the sponge ring 42 adsorb redundant graphite powder, so that waste of the graphite powder is reduced, and meanwhile, the sponge ring 42 penetrates through the through groove 43 and then contacts the sliding column 23, so that the smearing lubrication efficiency of the graphite powder adhered in the sponge ring 42 on the surface of the sliding column 23 is further improved; the adsorption effect of the sponge ring 42 on the graphite powder is increased through the storage chamber 45, meanwhile, when the flat plate 48 moves to a position close to the sliding column 23, the sponge ring 42 is extruded by the sliding column 23 so as to drive the flat plate 48 to move, so that the efficiency of spraying the graphite powder in the storage chamber 45 through the third hole 44 at a uniform speed is increased, and the lubrication area and the lubrication uniformity of the graphite powder on the sliding column 23 are increased; the pressure spring 47 is driven to stretch back and forth when the flat plate 48 is pressed, the clamping plate 5 is driven to slide back and forth in the inclined hole 46 through the connecting rod 51, and then the storage chamber 45 is continuously pumped in and out and blown out, so that the blowing efficiency of graphite powder in the storage chamber 45 is increased, and the efficiency of absorbing and discharging the graphite powder in the storage chamber 45 is further increased; the crescent 52 is stirred when the clamping plate 5 is scratched by the crescent 52, so that the crescent 52 rotates and vibrates, the clamping plate 52 is matched with a bump generated when the crescent 52 is scratched by the bump 55 in the wedge-shaped groove 54, the efficiency of shaking off graphite powder by vibration of the sponge ring 42 is further increased, and the lubrication efficiency of the sliding column 23 is further increased.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Intelligent household control system based on the Internet of things is characterized in that: comprises a window frame (1) and a window body (11); the top of the window frame (1) is rotationally connected with a pin shaft (13) through a rotating seat (12), and the pin shaft (13) is fixedly connected to the top of the window body (11); an air stay bar (14) is hinged between the middle part of the window frame (1) and the window body (11), a chain wheel (15) is rotatably connected to the window frame (1) at the bottom of the air stay bar (14), the chain wheel (15) is driven to rotate through a first motor, and a chain (16) is wound on the periphery of the chain wheel (15); one end of the chain (16) is hinged with one end of the air stay bar (14) close to the window body (11); the middle part of the chain wheel (15) is rotationally connected with a mandrel (17), the mandrel (17) is driven to rotate by a second motor, the rotation direction of the first motor is the same as that of the second motor, and the rotation speed of the second motor is larger than that of the first motor; one end of the mandrel (17) close to the chain wheel (15) is fixedly connected with a fan-shaped first magnetic block (18); the chain (16) is formed by hinging a group of chain plates (2) end to end through a rotary pin (21), a sliding column (23) is connected in a first hole (22) formed in one end of each chain plate (2) in a sliding manner, a clamping hole (24) is formed in a position, corresponding to the first hole (22), of each adjacent chain plate (2), and the clamping hole (24) is matched with the sliding column (23);
a sliding groove (25) is formed in a position, located at the upper part of the chain wheel (15), in a cavity formed in the window frame (1), and the sliding groove (25) is vertically arranged; the rotary pin (21) is embedded into the chute (25) and is in sliding connection with the chute (25);
a second hole (3) with the diameter larger than that of the clamping hole (24) is formed in the bottom of the clamping hole (24), a U-shaped clamp spring (31) is arranged in the second hole (3), the middle of the clamp spring (31) is hinged with the bottom of the second hole (3), arch parts (32) are arranged at positions, close to two ends, of the clamp spring (31), and the arch parts (32) are bent towards the direction, close to the axis of the second hole (3); the distance between the two arches (32) is smaller than the diameter of the spool (23); a graphite ring (33) is fixedly connected in the second hole (3) at a position corresponding to the end part of the clamp spring (31);
a group of barbs (34) are uniformly distributed on one side, close to the inner wall of the graphite ring (33), of the clamp spring (31), and the heights of the barbs (34) gradually decrease towards the direction close to the free end of the clamp spring (31); the end parts of the barbs (34) incline towards the direction close to the bottom of the second hole (3).
2. The control system of an intelligent home based on the internet of things according to claim 1, wherein: a fan blade (35) is rotatably connected in a wind hole formed in the middle of the chain plate (2) through a bracket, and an arc-shaped second magnetic block (36) is arranged on the periphery of the fan blade (35); an elastic rod (37) is connected in a telescopic hole formed in the fan blade (35) at a position corresponding to the second magnetic block (36) in a sliding manner, and a spring is fixedly connected between the elastic rod (37) and the bottom of the telescopic hole; a sliding plate (38) is arranged at a position, corresponding to the second hole (3), on one side of the wind hole, and a cleaning rod fixedly connected with one side of the sliding plate (38) penetrates through the chain plate (2) and extends into the second hole (3), and the cleaning rod is in sliding connection with the chain plate (2); one end of the cleaning rod, which is positioned in the second hole (3), is fixedly connected with a group of bristles (39), and a slag discharging hole (4) is formed in the position, close to the bottom, of the second hole (3).
3. The control system of an intelligent home based on the internet of things according to claim 2, wherein: one side of the arch part (32) close to the inner wall of the second hole (3) is rotatably connected with a roller (41) through a bracket, and a sponge ring (42) is sleeved on the periphery of the roller (41); a through groove (43) is formed in the clamp spring (31) at a position corresponding to the roller (41), and one side of the periphery of the sponge ring (42) penetrates through the through groove (43) and contacts with the sliding column (23).
4. The control system of an intelligent home based on the internet of things according to claim 3, wherein: a group of third holes (44) are uniformly distributed on the periphery of the sponge ring (42), and a spherical storage chamber (45) is formed at the bottom of the third holes (44); both sides of the storage chamber (45) are communicated with the periphery of the sponge ring (42) through inclined holes (46); the inside of the storage chamber (45) is fixedly connected with a flat plate (48) through a pressure spring (47), the flat plate (48) is perpendicular to the axis direction of the third hole (44), and the width of the flat plate (48) is smaller than the diameter of the storage chamber (45).
5. The control system of an intelligent home based on the internet of things according to claim 4, wherein: the inclined hole (46) is connected with a crescent elastic clamping plate (5) in a sliding manner, and an elastic connecting rod (51) is fixedly connected between the clamping plate (5) and the pressure spring (47).
6. The control system of an intelligent home based on the internet of things according to claim 5, wherein: an elastic crescent plate (52) is fixedly connected in a storage chamber (45) at the upper part of the flat plate (48) at a position corresponding to the inclined hole (46), one end of the crescent plate (52) extends into the storage chamber (45), and the other end extends into the inclined hole (46); limiting blocks (53) are fixedly connected to two sides of the middle of the crescent plate (52); wedge grooves (54) are formed in positions, corresponding to the crescent plates (52), on two sides of the flat plate (48), and a group of protruding blocks (55) are uniformly distributed in the wedge grooves (54).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110383157.7A CN113107302B (en) | 2021-04-09 | 2021-04-09 | Intelligent household control system based on Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110383157.7A CN113107302B (en) | 2021-04-09 | 2021-04-09 | Intelligent household control system based on Internet of things |
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| CN113107302A CN113107302A (en) | 2021-07-13 |
| CN113107302B true CN113107302B (en) | 2023-07-28 |
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| CN202110383157.7A Active CN113107302B (en) | 2021-04-09 | 2021-04-09 | Intelligent household control system based on Internet of things |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623366A (en) * | 2022-03-08 | 2022-06-14 | 重庆中泰幕墙工程有限公司 | Heat insulation skylight |
| CN117072042B (en) * | 2023-10-17 | 2023-12-26 | 上海北漠景观幕墙科技股份有限公司 | Air conditioning type energy-saving window system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10346861B4 (en) * | 2003-10-09 | 2015-03-05 | Stg-Beikirch Industrieelektronik + Sicherheitstechnik Gmbh & Co. Kg | A stay mechanism |
| CN201301624Y (en) * | 2008-11-14 | 2009-09-02 | 盖泽工业（天津）有限公司 | Chain window opener and hung window with same |
| CN103470127A (en) * | 2013-09-23 | 2013-12-25 | 徐州大亚自动装备有限公司 | Hand-operated curtain wall window control system |
| KR101585657B1 (en) * | 2015-06-11 | 2016-01-15 | (주)해밀 | Chain linker and interlocking pair for the sliding emergency door |
| CN205078075U (en) * | 2015-09-11 | 2016-03-09 | 洪俊彬 | Novel intelligence pushes away window ware |
| EP3235991B1 (en) * | 2016-04-18 | 2020-08-12 | VKR Holding A/S | Window actuator with obstacle detection |
| CN105781312A (en) * | 2016-04-27 | 2016-07-20 | 东莞市精茂机电制品有限公司 | Window opener |
| CN105756461A (en) * | 2016-04-28 | 2016-07-13 | 南通苏驰建设工程有限公司 | Electric window opening machine allowing manual opening and window opening system |
| CN107288475B (en) * | 2017-05-12 | 2018-11-02 | 浙江红雨林智能门窗股份有限公司 | A kind of non-manual open-type door and window |
| CN110905331B (en) * | 2019-12-13 | 2021-05-04 | 上海祥谷钢结构工程有限公司 | Wind pressure vibration resistant chain type automatic open and close glass curtain wall window |
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