CN113470502B

CN113470502B - Household appliance presentation device

Info

Publication number: CN113470502B
Application number: CN202110800927.3A
Authority: CN
Inventors: 厉刚
Original assignee: Ningbo Xinghong Intelligent Technology Co ltd
Current assignee: Ningbo Xinghong Intelligent Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-12-09
Anticipated expiration: 2041-07-15
Also published as: CN113470502A

Abstract

The invention discloses a household equipment demonstration device which comprises a demonstration box, wherein the demonstration box is arranged at the position of an indoor door, and is used for placing ornaments such as potted plants and the like; the demonstration device is arranged at one end of the demonstration box and is used for demonstrating the weather of the same day; placer, placer installs in the one end that the presentation case is close to presentation device, and links to each other with the door, be used for reminding the personnel of going out to carry the umbrella in overcast and rainy weather, can demonstrate when the rainy day resident is out when the day rainfall and amount of wind to the resident's more audio-visual observation weather condition of the same day, simultaneously automatic the umbrella of stretching out when the rainy day reminds the resident to carry the umbrella, place the pole simultaneously and stretch out automatically when returning home and be convenient for the resident to hang the umbrella and accomodate, and automatic drying when the umbrella has the rainwater, avoid the umbrella to have ponding and smelly for a long time, and this mechanism can be indoor decoration at ordinary times.

Description

Household appliance presentation device

Technical Field

The invention relates to the technical field of Internet of things, in particular to a household equipment demonstration device.

Background

In recent years, with popularization of intelligent articles in the whole home market, the intelligent articles play a key role in daily life of people, and meanwhile, the intelligent furniture has an early warning and reminding function of weather forecast.

However, most of the existing weather forecast early warning reminders are only reminding once a day before, but cannot remind the next day, some rainy days do not begin to rain from the morning, people often forget to carry umbrellas, and meanwhile, the forecast of rainwater and wind power is only reported in an equal level manner during weather early warning, so that the weather forecast is not visual enough, and for some residents with higher housing, the rainfall and wind volume cannot be intuitively felt in a high level, so that many people cannot prepare correspondingly in advance.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a home appliance demonstration apparatus.

In order to achieve the purpose, the invention provides the following technical scheme:

the demonstration box is arranged at an indoor position close to a door and is used for placing ornaments such as potted plants and the like;

the demonstration device is arranged at one end of the demonstration box and is used for demonstrating the weather of the same day;

the placement device is installed at one end, close to the demonstration device, of the demonstration box, is connected with the door and is used for reminding a person going out to carry the umbrella in rainy days.

Preferably, the demonstration case includes that box, watering case, rainwater motor, choke valve and four racks that the glass piece was installed to both sides, the watering case is installed in box one side, and the watering case is empty, the watering case is close to one side of box and opens the watering hole that has a plurality of evenly distributed, one side that the box was kept away from to the watering case is equipped with lets in the inside oral siphon of watering case with water, the choke valve is installed inside the oral siphon, and the choke valve control end installs first bevel gear, the rainwater motor is installed in one side that the watering case is close to the oral siphon, and the output is fixed with the second bevel gear with first bevel gear engaged with, open one side that the watering case was kept away from to the box has the standing groove, four the rack is installed inside the standing groove, and is used for placing ornaments such as flowers and plants cultivated in a pot and artificial hillock, four the rack is opened there is first delivery port, it has the second delivery port that is used for discharging unnecessary water to open to place ornaments such as cultivated in a pot and artificial hillock inside to reach the decoration effect to indoor, use the second bevel gear to rotate simultaneously and can control the rainwater to control the rack and carry out the rainwater to carry out the corresponding rainfall when the resident, make the rainfall observe the rain water of the corresponding sky.

Preferably, the demonstration device comprises a demonstration fan, a fan frame, a direct current motor, a demonstration frame and a plurality of air deflectors, the fan frame is installed at one end of the box body, one end of the demonstration fan is rotatably connected to one side, close to the box body, of the fan frame through a bearing, the direct current motor is installed on one side, far away from the demonstration fan, of the fan frame, the output end of the direct current motor is fixedly connected with the demonstration fan, the demonstration frame is installed outside the fan frame, one side of the demonstration frame, far away from the box body, is provided with a plurality of uniformly distributed air guide openings, one side of each air deflector is respectively fixed to one side, far away from the box body, of each air guide opening, a plurality of resistance wires are respectively arranged inside each air guide opening, two ends of each resistance wire are respectively fixedly connected with two ends of each air guide opening, one end, far away from the fan frame, of the box body is provided with a blind window with an upward opening, the demonstration fan is driven by controlling the direct current motor to operate when a resident goes out, flowers and grasses can be blown, and the resident can visually feel the air volume of the day by observing the flowers and grasses, so that the resident can be ready.

Preferably, the placing device comprises a mounting plate, a fixed block, two sliding rods, a first sliding block, a second sliding block and an electric telescopic rod, the mounting plate is mounted at one end of the box body close to the fan frame, the fixed block is mounted at one side of the mounting plate close to the box body, the two sliding rods are fixed at one side of the fixed block far away from the box body, the first sliding block and the second sliding block are connected inside the two sliding rods in a sliding manner, one end of the first sliding block is rotatably connected with a deflection rod, one end of the deflection rod far away from the first sliding block is rotatably connected with a traction block fixed at the inner side of the household door, one end of the first sliding block far away from the deflection rod is provided with a connecting hole, one side of the mounting plate close to the two sliding rods is provided with a connecting port, one end of the second sliding block is rotatably connected with a connecting plate, one end of the second sliding block close to the connecting plate is provided with a turnover port, a connecting spring is arranged in the turnover opening, one end of the connecting spring, which is far away from the turnover opening, is fixedly connected with one side of a connecting plate, one side of the connecting plate, which is close to the connecting spring, is fixedly provided with a connecting block which is attached to the connecting hole, one side of the connecting opening, which is far away from the sliding rod, is provided with a connecting frame, one end of the electric telescopic rod is fixedly arranged on one side of the connecting frame, which is close to the mounting plate, and one end of the electric telescopic rod, which is far away from the connecting frame, is fixedly provided with a turnover block, one side of the second sliding block, which is far away from the first sliding block, is provided with a magnet block which adsorbs the fixed block, a control device which is close to the box body and is used for placing an umbrella and controlling a direct current motor to rotate is arranged on the inner side of the household door, when a resident goes out of the door and opens the door outwards, the traction block is moved to drive the first sliding block to slide through the deflection rod, and the electric telescopic rod is extended to push the connecting plate when the resident is rainy day, make inside the connecting block gets into the connecting hole, and make the second sliding block follow first sliding block and slide, and electric telescopic handle contracts when there is not rain, makes the second sliding block adsorbed in fixed block one side under the effect of magnet piece, and connecting spring extension makes the connecting plate open simultaneously, and the connecting block breaks away from the connecting hole.

Preferably, the control device comprises a first support rod, two control telescopic rods, a translation rod, a placing rod, a plurality of second support rods, a plurality of weight measuring blocks and a control block, wherein an extension rod is fixed at one end of the box body close to the mounting plate, two ends of the first support rod are respectively and rotatably connected with one end of the extension rod far away from the box body and the mounting plate through bearings, one end of the translation rod is rotatably connected to one side of the second sliding block through a bearing, one ends of the two control telescopic rods are respectively fixed at two ends of the first support rod, one ends of the two control telescopic rods far away from the first support rod are fixed at two ends of the translation rod, two ends of the placing rod are respectively and fixedly connected with one side of the two control telescopic rods, a plurality of second support rods are uniformly arranged in the first support rod and the placing rod, and two ends of the second support rods are respectively and fixedly connected with the first support rod and the placing rod, the weight measuring blocks are uniformly distributed and fixed on one side, far away from the second supporting rod, of the placing rod, the fixing block is provided with a control groove, a control panel is arranged inside the control groove, the control block is connected inside the control groove in a sliding manner, one end, near the sliding rod, of the control groove is provided with a jacking opening, one side of the control block is fixedly provided with a jacking block attached to the jacking opening, one side, far away from the jacking block, of the control block is fixedly provided with a control cylinder, the control panel is provided with a through hole connected with the control cylinder in a sliding manner, one end, far away from the control block, of the control cylinder is fixedly provided with a translation plate connected inside the control groove in a sliding manner, one side, far away from the control cylinder, of the translation plate is fixedly connected with one end of the control groove, one side, near the jacking opening, of the control groove is provided with two power holes, and the insides of the two power holes are respectively connected with a zero line and a live line, the control panel is provided with two power holes connected with a live wire and a zero wire of a power supply at one side close to the control block, the power hole positioned on the control panel is controlled by the weight measuring block and is opposite to the connecting position of the two power holes of the control groove, one side of the control block is provided with two first electrifying blocks which are attached to the two power holes and are connected with the positive pole and the negative pole of the direct current motor, one side of the control block away from the first electrifying blocks is provided with two second electrifying blocks which are attached to the power holes and are connected with the positive pole and the negative pole of the direct current motor and the two ends of a resistance wire, the long-handle umbrella is hung above the side weight block of the placing rod, when a resident goes out in rainy days, the second sliding block is driven by the first sliding block to slide, the translation rod moves to drive the two control telescopic rods to rotate to drive the placing rod to move so as to drive the umbrella to move, simultaneously the watering case carries out the rainwater demonstration and carries the umbrella in order reminding the resident, direct current motor circular telegram drives the demonstration fan and operates and simulate wind-force, it makes deflection pole and second sliding block reset to close the door, every check weighing piece detects weight and then directly makes the control panel outage if not higher than umbrella weight, direct current motor outage stop work, place the pole antedisplacement so that hang the umbrella in the check weighing piece top of placing the pole when the resident returns the family home and opens the door, it accomodates to close the door can accomplish the umbrella, umbrella weight is great when having the ponding on the umbrella simultaneously, the control panel lets in reverse current to direct current motor, demonstration fan reversal, resistance wire circular telegram heated air current dries the umbrella simultaneously, umbrella weight reduces to originally weight and can carry out the outage after the rainwater is dried completely, avoid the umbrella to have the long-time smelly condition that can give birth to the ponding.

Preferably, two slide bar internal surfaces are the smooth surface, reduce the frictional force that receives when first sliding block and second sliding block slide.

Preferably, the outer surface of the weight measuring block is a frosted surface, so that the stability of the long-handle umbrella during hanging is improved.

Preferably, the contact surface of the control block and the control groove is a smooth surface, so that the friction force born by the control block when the control block slides is reduced.

Compared with the prior art, the invention has the beneficial effects that:

can carry out audio-visual demonstration to rainfall and the amount of wind of the same day when the rainy day resident goes out to in the time of the resident's more audio-visual observation weather condition of the same day, simultaneously automatic the umbrella of stretching out when the rainy day reminds the resident to carry the umbrella, place the pole simultaneously and automatic the stretching out of the resident of being convenient for when returning home and hang the umbrella and accomodate, and automatic the drying when the umbrella has the rainwater, avoid the umbrella to have ponding for a long time and smelly, and this mechanism can be to indoor decoration at ordinary times.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a bottom schematic view of the present invention;

FIG. 3 is a schematic view of a control device according to the present invention;

FIG. 4 is a back view of the present invention;

FIG. 5 is a schematic view of the movement of the deflection rod driven by the traction block according to the present invention;

FIG. 6 is an enlarged view of area A of FIG. 1;

FIG. 7 is an enlarged view of area B of FIG. 2;

FIG. 8 is an enlarged view of area C of FIG. 2;

FIG. 9 is an enlarged view of area D of FIG. 3;

FIG. 10 is an enlarged view of area E in FIG. 4;

fig. 11 is an enlarged view of region F in fig. 5.

In the figure: 1-a demonstration box; 2-a demonstration device; 3-placing the device; 4-a box body; 5-sprinkling a water tank; 6-a rainwater motor; 7-a throttle valve; 8-placing a rack; 9-water spraying holes; 10-water inlet pipe; 11-a first bevel gear; 12-a second bevel gear; 13-placing a groove; 14-a first water outlet; 15-a second water outlet; 16-demonstration fan; 17-a fan frame; 18-a direct current motor; 19-a demonstration shelf; 20-an air deflector; 21-a wind guide port; 22-resistance wire; 23-mounting a plate; 24-fixing blocks; 25-a slide bar; 26-a first slider; 27-a second slider; 28-an electric telescopic rod; 29-a deflection bar; 30-a traction block; 31-a connection hole; 32-connection port; 33-a connecting plate; 34-a turnover port; 35-connecting a spring; 36-a connecting block; 37-a connecting frame; 38-a turning block; 39-magnet block; 40-a control device; 41-a first support bar; 42-control the telescopic rod; 43-a translation bar; 44-placing the rod; 45-a second support bar; 46-weight measuring block; 47-a control block; 48-an extension rod; 49-control tank; 50-a control panel; 51-a jacking port; 52-jacking blocks; 53-control cylinder; 54-a translation plate; 55-a control spring; 56-power supply hole; 57-first energizing block; 58-second energizing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: a can carry on the demonstration directly perceivedly to rainfall and wind rate automatically when the resident goes out in the rainy day, and remind resident to carry umbrella and go home to facilitate taking in the umbrella and carry on the home-use domestic apparatus demonstration device dried to rainwater, including demonstrating the case 1, the said demonstrating case 1 is mounted to the indoor and leaned on the door position, the said demonstrating case 1 is used for placing ornaments such as potted plant, etc.; the demonstration device 2 is arranged at one end of the demonstration box 1, and is used for demonstrating the weather of the same day; and the placing device 3 is arranged at one end, close to the demonstration device 2, of the demonstration box 1, is connected with a door and is used for reminding a person going out to carry the umbrella in rainy days.

Wherein, demonstration case 1 includes that box 4, watering case 5, rainwater motor 6, choke valve 7 and four rack 8 that glass piece is installed to both sides, watering case 5 installs in box 4 one side, and watering case 5 cavity, one side that watering case 5 is close to box 4 is opened has a plurality of evenly distributed's watering hole 9, one side that watering case 5 kept away from box 4 is equipped with lets in water inside the watering case 5 oral siphon 10, choke valve 7 installs inside oral siphon 10, and choke valve 7 control end installs first bevel gear 11, rainwater motor 6 installs in one side that watering case 5 is close to oral siphon 10, and the output is fixed with the second bevel gear 12 that meshes with first bevel gear 11, one side that watering case 5 was kept away from to box 4 is opened has standing groove 13, four rack 8 installs inside standing groove 13, and is used for placing ornaments such as flowers and plants cultivated in a pot and artificial hills, four rack 8 opens has first delivery port 14, standing groove 13 bottom is opened has the second delivery port 15 that is used for discharging surplus water on the same day, with ornaments such as 8 and artificial hills in order to place ornaments such as the rack 8 in a second cone and artificial hills and the rainwater can drive the corresponding rainwater transmission control motor and carry out rainwater to carry out the corresponding rain water when carrying out the rainwater 12, the rainwater control and the corresponding rain water tank and carry out the rain water and carry out the corresponding rain water and carry out the effect on the rainwater on the corresponding rain water of the day, can be carried out on the rain water tank on the day when the day, the rainwater 12, the rain water tank 11, can observe the rainwater control user more the rain water tank on the day.

Meanwhile, the demonstration device 2 comprises a demonstration fan 16, a fan frame 17, a direct current motor 18, a demonstration frame 19 and a plurality of air deflectors 20, the fan frame 17 is installed at one end of the box body 4, one end of the demonstration fan 16 is connected to one side, close to the box body 4, of the fan frame 17 in a rotating mode through a bearing, the direct current motor 18 is installed at one side, far away from the demonstration fan 16, of the fan frame 17, the output end of the direct current motor is fixedly connected with the demonstration fan 16, the demonstration frame 19 is installed outside the fan frame 17, one side of the demonstration frame 19, far away from the box body 4, is provided with a plurality of air guide openings 21 which are evenly distributed, one side of the plurality of air deflectors 20 is fixed to one side, far away from the box body 4, of the air guide openings 21, a plurality of resistance wires 22 are arranged inside the air guide openings 21, two ends of the resistance wires 22 are fixedly connected with two ends of the air guide openings 21, one end, far away from the fan frame 17, of the box body 4 is provided with a blind window with an upward opening, when a resident goes out, the resident drives the demonstration fan 16 to operate through controlling the direct current motor 18, the demonstration fan 16 to blow the flower and blow, the resident can feel the daily air volume by observing the flower and prepare visually.

Meanwhile, the placing device 3 comprises a mounting plate 23, a fixing block 24, two sliding rods 25, a first sliding block 26, a second sliding block 27 and an electric telescopic rod 28, the mounting plate 23 is mounted at one end of the box body 4 close to the fan frame 17, the fixing block 24 is mounted at one side of the mounting plate 23 close to the box body 4, the two sliding rods 25 are fixed at one side of the fixing block 24 far away from the box body 4, the first sliding block 26 and the second sliding block 27 are connected inside the two sliding rods 25 in a sliding manner, one end of the first sliding block 26 is rotatably connected with a deflection rod 29, one end of the deflection rod 29 far away from the first sliding block 26 is rotatably connected with a traction block 30 fixed at the inner side of the household door, one end of the first sliding block 26 far away from the deflection rod 29 is provided with a connecting hole 31, one side of the mounting plate 23 close to the two sliding rods 25 is provided with a connecting hole 32, and one end of the second sliding block 27 is rotatably connected with a connecting plate 33, a turning opening 34 is formed in one end, close to the connecting plate 33, of the second sliding block 27, a connecting spring 35 is arranged inside the turning opening 34, one end, far away from the turning opening 34, of the connecting spring 35 is fixedly connected with one side of the connecting plate 33, a connecting block 36 attached to the connecting hole 31 is fixed on one side, close to the connecting spring 35, of the connecting plate 33, a connecting frame 37 is arranged on one side, far away from the sliding rod 25, of the connecting port 32, one end of the electric telescopic rod 28 is fixed on one side, close to the mounting plate 23, of the connecting frame 37, a turning block 38 is fixed on one end, far away from the connecting frame 37, a magnet block 39 for adsorbing the fixing block 24 is arranged on one side, far away from the first sliding block 26, a control device 40 for placing an umbrella and controlling the direct current motor 18 to rotate is installed close to the box 4, and the traction block 30 is installed on the inner side of the household door, when the resident goes out and opens the door outward, traction block 30 is moved and drives first sliding block 26 through deflection pole 29 and slides, electric telescopic handle 28 extension makes connecting plate 33 promoted when rainy day, make connecting block 36 get into inside connecting hole 31, and make second sliding block 27 follow first sliding block 26 and slide, and electric telescopic handle 28 contracts when no rain, make second sliding block 27 adsorbed in fixed block 24 one side under the effect of magnet piece 39, connecting spring 35 extends simultaneously and makes connecting plate 33 open, connecting block 36 breaks away from connecting hole 31.

Wherein, the control device 40 comprises a first supporting rod 41, two control telescopic rods 42, a translation rod 43, a placing rod 44, a plurality of second supporting rods 45, a plurality of weight measuring blocks 46 and a control block 47, one end of the box 4 close to the mounting plate 23 is fixed with an extension rod 48, two ends of the first supporting rod 41 are respectively rotatably connected with one end of the extension rod 48 far away from the box 4 and the mounting plate 23 through bearings, one end of the translation rod 43 is rotatably connected with one side of the second sliding block 27 through bearings, two ends of the control telescopic rods 42 are respectively fixed at two ends of the first supporting rod 41, one end far away from the first supporting rod 41 is fixed at two ends of the translation rod 43, two ends of the placing rod 44 are respectively fixedly connected with one side of the two control telescopic rods 42, a plurality of the second supporting rods 45 are respectively and fixedly arranged inside the first supporting rod 41 and the placing rod 44, two ends of the second supporting rod 45 are respectively fixedly connected with the first supporting rod 41 and the placing rod 44, a plurality of the weight measuring blocks 46 are uniformly distributed and fixed at one side of the placing rod 44 far away from the second supporting rod 45, the control groove 24 is provided with a control groove 49, a control block 50 is arranged inside the control plate 49, the control block 47 is connected with one end of a control block 54, one end of the control block 54 close to the lifting control block 47, one end of the lifting control block 54 of the lifting spring 53 is connected with the lifting control block 52, and the control block 54, one end of the control block 52 are connected with the control block 54, and the lifting block 52, the control block 52, the lifting block 52 are connected with the lifting block 52, two power holes 56 are formed in one side, close to the jacking port 51, of the control slot 49, the interiors of the two power holes 56 are respectively connected with a null line and a live line, two power holes 56 connected with a live line and a null line of a power supply are formed in one side, close to the control block 47, of the control plate 50, the power holes 56 in the control plate 50 are controlled through the weight measuring block 46, the positions of the power holes 56 in the control slot 49 are opposite, two first electrifying blocks 57 which are attached to the two power holes 56 and connected with the positive pole and the negative pole of the direct current motor 18 are arranged on one side of the control block 47, the sides, far away from the first electrifying blocks 57, of the control block 47 are provided with two second electrifying blocks 58 which are attached to the power holes 56 and connected with the positive pole and the negative pole of the direct current motor 18 and two ends of the resistance wire 22, the long-handled umbrella is hung above the side weight block of the placing rod 44, when a resident goes out in rainy day, the second sliding block 27 is driven by the first sliding block 26 to slide, the translation rod 43 moves to drive the two control telescopic rods 42 to rotate to drive the placing rod 44 to move to drive the umbrella to move, the water sprinkling tank 5 is used for demonstrating rainwater to remind residents of carrying the umbrella, meanwhile, the direct current motor 18 is electrified to drive the demonstrating fan 16 to operate to simulate wind power, the door is closed to reset the deflection rod 29 and the second sliding block 27, each weight measuring block 46 detects that the weight is not higher than the weight of the umbrella, the control panel 50 is directly powered off, the direct current motor 18 is powered off and stops working, when the resident returns to home to open the door, the placing rod 44 moves forwards to hang the umbrella above the weight measuring block 46 of the placing rod 44, the door is closed to complete the umbrella storage, meanwhile, when water is accumulated on the umbrella, the weight of the umbrella is larger, the control panel 50 supplies reverse current to the direct current motor 18, the demonstrating fan 16 rotates reversely, meanwhile, the resistance wire 22 is electrified to heat the umbrella by airflow, and the umbrella can be powered off when the weight of the umbrella is reduced to the original weight after rainwater is completely dried, so that the condition that the umbrella is smelly after water is accumulated for a long time is avoided.

In addition, the inner surfaces of the two slide rods 25 are smooth surfaces, so that the friction force applied when the first slide block 26 and the second slide block 27 slide is reduced.

Meanwhile, the outer surface of the weight measuring block 46 is a frosted surface, so that the stability of the long-handle umbrella during hanging is improved.

Meanwhile, the contact surface of the control block 47 and the control groove 49 is a smooth surface, so that the friction force applied when the control block 47 slides is reduced.

Can carry out the demonstration directly perceived to rainfall and amount of wind when the resident goes out in rainy day to remind the resident to carry the umbrella, use demonstration case 1 to place and carry out the rainfall demonstration simultaneously to embellishments such as cultivated in a pot and rockery, use controlling means 40 to link to each other the door, simultaneous control demonstration fan 16 demonstrates the amount of wind, and automatic antedisplacement umbrella reminds the resident to carry, place the automatic antedisplacement of pole 44 and be convenient for the umbrella to accomodate when the resident returns at home, and accomplish the rainwater stoving to the umbrella automatically.

In the scheme, the DC motor 18 is preferably Y80M1-2 in shape, the rainwater motor 6 is preferably Y80M1-1 in shape, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operates as a conventional circuit, circuits and control related in the scheme are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A home appliance presentation device, comprising:

the demonstration box (1) is installed at an indoor position close to a door, and the demonstration box (1) is used for placing potted plant ornaments;

the demonstration device (2) is installed at one end of the demonstration box (1) and is used for demonstrating the weather of the day;

the placement device (3) is arranged at one end, close to the demonstration device (2), of the demonstration box (1), is connected with a door and is used for reminding an outworker to carry an umbrella in rainy days;

the demonstration box (1) comprises a box body (4) with glass blocks arranged on two sides, a watering box (5), a rainwater motor (6), a throttle valve (7) and four placing frames (8), wherein the watering box (5) is arranged on one side of the box body (4), the sprinkling tank (5) is hollow, one side of the sprinkling tank (5) close to the tank body (4) is provided with a plurality of sprinkling holes (9) which are uniformly distributed, a water inlet pipe (10) for introducing water into the sprinkling tank (5) is arranged on one side of the sprinkling tank (5) far away from the tank body (4), the throttle valve (7) is arranged inside the water inlet pipe (10), and the control end of the throttle valve (7) is provided with a first bevel gear (11), the rainwater motor (6) is arranged on one side of the sprinkling tank (5) close to the water inlet pipe (10), and the output end is fixed with a second bevel gear (12) which is meshed with the first bevel gear (11), a placing groove (13) is formed in one side of the box body (4) far away from the water sprinkling tank (5), four placing frames (8) are arranged in the placing groove (13), and is used for placing flowers, grass and potted plants and rockery ornaments, the four placing racks (8) are provided with first water outlets (14), a second water outlet (15) for discharging redundant water is formed in the bottom of the placing groove (13);

the demonstration device (2) comprises a demonstration fan (16), a fan frame (17), a direct current motor (18), a demonstration frame (19) and a plurality of air deflectors (20), the fan frame (17) is installed at one end of the box body (4), one end of the demonstration fan (16) is rotatably connected to one side, close to the box body (4), of the fan frame (17) through a bearing, the direct current motor (18) is installed on one side, far away from the demonstration fan (16), of the fan frame (17), the output end of the direct current motor is fixedly connected with the demonstration fan (16), the demonstration frame (19) is installed outside the fan frame (17), one side of the demonstration frame (19) is fixedly connected with the box body (4), a plurality of uniformly distributed air guide openings (21) are formed in one side, far away from the box body (4), of the plurality of air deflectors (20) are respectively fixed to one side, far away from the box body (4), of the air guide openings (21), a plurality of resistance wires (22) are respectively arranged inside the air guide openings (21), two ends of the resistance wires (22) are respectively fixedly connected with two ends of the air guide openings (21), and one end, far away from the louver window of the box body (4), is provided with an upward opening of the fan frame (17);

the placing device (3) comprises a mounting plate (23), a fixed block (24), two sliding rods (25), a first sliding block (26), a second sliding block (27) and an electric telescopic rod (28), the mounting plate (23) is mounted at one end, close to the fan frame (17), of the box body (4), the fixed block (24) is mounted at one side, close to the box body (4), of the mounting plate (23), the two sliding rods (25) are fixed at one side, far away from the box body (4), of the fixed block (24), the first sliding block (26) and the second sliding block (27) are connected inside the two sliding rods (25) in a sliding mode, one end, far away from the first sliding block (26), of the first sliding block (26) is rotatably connected with a deflection rod (29), one end, far away from the first sliding block (26), of the first sliding block (26) is rotatably connected with a traction block (30) fixed on the inner side of the household door, a connecting hole (31) is formed at one end, far away from the first sliding block (29), a connecting hole (31) is formed at one side, close to the two sliding rods (25), of the mounting plate (23), is provided with a connecting hole (32), one end, the second sliding block (27) is rotatably connected with a connecting plate (34), and a spring (34) is arranged at one end, and the other end, and is connected with a connecting plate (34), one end, far away from the turnover opening (34), of the connecting spring (35) is fixedly connected with one side of the connecting plate (33), one side, close to the connecting spring (35), of the connecting plate (33) is fixedly provided with a connecting block (36) attached to the connecting hole (31), one side, far away from the sliding rod (25), of the connecting port (32) is provided with a connecting frame (37), one end of the electric telescopic rod (28) is fixedly arranged on one side, close to the mounting plate (23), of the connecting frame (37), one end, far away from the connecting frame (37), of the electric telescopic rod is fixedly provided with a turnover block (38), one side, far away from the first sliding block (26), of the second sliding block (27) is provided with a magnet block (39) for adsorbing the fixing block (24), and a control device (40) for placing an umbrella and controlling the direct current motor (18) to rotate is installed close to the box body (4);

the control device (40) comprises a first support rod (41), two control telescopic rods (42), a translation rod (43), a placing rod (44), a plurality of second support rods (45), a plurality of weight measuring blocks (46) and a control block (47), an extension rod (48) is fixed at one end, close to the mounting plate (23), of the box body (4), two ends of the first support rod (41) are rotatably connected with one end, far away from the box body (4), of the extension rod (48) and the mounting plate (23) through bearings respectively, one end of the translation rod (43) is rotatably connected to one side of the second sliding block (27) through bearings, one ends of the two control telescopic rods (42) are fixed at two ends of the first support rod (41) respectively, one end, far away from the first support rod (41), is fixed at two ends of the translation rod (43), two ends of the placing rod (44) are fixedly connected with one side of the two control telescopic rods (42) respectively, the second support rods (45) are uniformly arranged inside the first support rod (41) and the placing rod (44), two ends of the first support rod (41) and the placing rod (44) are fixedly connected with one side of the control rod (46), one side of the control plate (49) is provided with an opening groove (49), and one side of the control groove (49) is uniformly arranged on which is provided with the control plate (49), the control device is characterized in that the control block (47) is connected inside the control groove (49) in a sliding manner, one end, close to the sliding rod (25), of the control groove (49) is provided with a jacking port (51), one side of the control block (47) is fixedly provided with a jacking block (52) attached to the jacking port (51), one side, away from the jacking block (52), of the control block (47) is fixedly provided with a control cylinder (53), the control plate (50) is provided with a through hole in sliding connection with the control cylinder (53), one end, away from the control block (47), of the control cylinder (53) is fixedly provided with a translation plate (54) connected inside the control groove (49) in a sliding manner, one side, away from the control cylinder (53), of the translation plate (54) is fixedly provided with a control spring (55), one end, away from the control plate (50), of the control spring (55) is fixedly connected with one end of the control groove (49), one side, close to the jacking port (51), is provided with two power holes (56), the insides of the two power holes (56) are respectively connected with a live wire and a live wire (46) is connected with the control hole (56), and the two power holes are oppositely arranged on one side, where the control plate (50) is connected with the live wire (46), two first electrifying blocks (57) which are attached to the two power supply holes (56) and connected with the positive and negative electrodes of the direct current motor (18) are arranged on one side of the control block (47), and two second electrifying blocks (58) which are attached to the power supply holes (56) and connected with the positive and negative electrodes of the direct current motor (18) and two ends of the resistance wire (22) are arranged on one side of the control block (47) away from the first electrifying blocks (57);

when rain exists in the day, the electric telescopic rod (28) extends to enable the connecting plate (33) to be pushed, the connecting block (36) enters the connecting hole (31), the second sliding block (27) slides along the first sliding block (26), when rain does not exist, the electric telescopic rod (28) contracts, the second sliding block (27) is enabled to be adsorbed on one side of the fixing block (24) under the action of the magnet block (39), meanwhile, the connecting spring (35) extends to enable the connecting plate (33) to be opened, and the connecting block (36) is separated from the connecting hole (31).

2. A home appliance presentation device as claimed in claim 1, wherein: the inner surfaces of the two sliding rods (25) are smooth surfaces.

3. A home appliance presentation device as claimed in claim 1, wherein: the outer surface of the weight measuring block (46) is a frosted surface.

4. A home appliance presentation device as claimed in claim 1, wherein: the contact surface of the control block (47) and the control groove (49) is a smooth surface.