Water purifier with intelligent display screen

Abstract

The utility model discloses a water purifier with an intelligent display screen, which comprises a water purifier main body, a water outlet arranged on the water purifier main body, and an intelligent display screen body embedded at the top of the front side of the water purifier main body and positioned above the water outlet, and a double-protection self-conversion type blocking and cleaning mechanism is fixedly mounted at the top of the front side of the water purifier main body; the double-protection self-conversion type blocking protection cleaning mechanism comprises two U-shaped rods which are fixedly connected to the top of the front side of the water purifier main body and are symmetrically arranged, and the intelligent display screen body is located between the two U-shaped rods. By arranging a series of structures, the intelligent display screen body can be automatically cleaned and dedusted and the water outlet can be shielded to prevent hot water from splashing forwards when a human body is close to use, so that the risk that the hot water splashes forwards to scald people when the hot water is received is reduced, and the use safety and cleanliness are improved; and the intelligent display screen body can be automatically and safely shielded after being used, so that the safety is improved when the intelligent display screen is not used.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purifier technical field, concretely is a water purifier with wisdom display screen. BACKGROUND

[0002] With the improvement of people's living standards, people pay more and more attention to water quality and health, and it has become a trend for families to equip water purifiers, and there are many water purifier products, among which table type water purifiers can be directly installed on the table top, which not only has large water output but also is very convenient to install, and is very suitable for family use; The table type water purifier is generally placed in the bedroom or living room, and when the light is dim at night, the user cannot see the keys clearly, which may cause the user to press the wrong water key and make the water purifier not accurately dispense water, thereby affecting the user experience; In order to make the key light, the display area at the front end of the shell is generally made into an operable IMD panel in the prior art, forming a wisdom display screen, and then light transmission is realized through the lights on the display panel.

[0003] In this regard, as disclosed in the publication No. CN218931746U, a water purifier includes a shell and a display assembly, the shell includes a function panel, the function panel is provided with an assembly hole, the display assembly includes an IMD display panel, a display screen and a main control circuit board arranged in the shell in sequence, the edge of the IMD display panel is attached to the edge of the assembly hole to seal the assembly hole, the main control circuit board is electrically connected with a light emitting element, and the function panel is further provided with a key part corresponding to the light emitting element, which can allow the light emitted by the light emitting element to pass through; The water purifier solves the problem of assembly gap at the lower end of the water purifier shell caused by the traditional method of making the display area at the front end of the shell into an IMD panel, and then the edge of the IMD display panel is attached to the edge of the assembly hole to seal the assembly hole, thereby avoiding the assembly gap at the lower end of the water purifier, ensuring the waterproof performance of the front end of the water purifier shell, and improving the safety of the water purifier.

[0004] The above-mentioned water purifier disclosed in the technology can form a wisdom display screen for personnel operation and observation by integrally arranging the function panel, the IMD display panel, the display screen and the main control circuit board on the water purifier, but there are the following disadvantages in actual use:

[0005] 1. The display screen is directly exposed and set, which is not safe when not in use, and there is a risk of accidental damage; 2. When in use, the water outlet position of the water purifier cannot be automatically shielded and the display screen cannot be automatically cleaned of dust, and there is a risk of scalding personnel when hot water splashes forward, and the display screen covered with dust will affect the viewing, which is not safe in use; In view of this, the water purifier with wisdom display screen is improved to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a water purifier with wisdom display screen is provided to solve the problem in the above background technology.

[0007] To realize above-mentioned purpose, the utility model provides the following technical scheme: a water purifier with wisdom display screen, including water purifier main part, the water outlet of setting on water purifier main part, the wisdom display screen body of embedding in water purifier main part front side top and being located above water outlet, the front side top of water purifier main part is fixedly installed with double protection self -conversion formula block protection cleaning mechanism,

[0008] The double protection self -conversion formula block protection cleaning mechanism includes two U-shaped rods fixedly connected on the front side top of the water purifier main body and arranged symmetrically, the wisdom display screen body is located between the two U-shaped rods, the top of the two U-shaped rods is fixedly connected with a box-shaped top rod with an open bottom, a vertical guide missile support assembly is fixedly connected to the side wall of the U-shaped rod, the bottom of the two vertical guide missile support assemblies is fixedly connected with a same wiping and blocking protection assembly for wiping and cleaning and protecting the wisdom display screen body, a PLC controller is fixedly installed on the left side inner wall of the box-shaped top rod, the left side of the left U-shaped rod is fixedly connected with a human body infrared sensor electrically connected with the PLC controller, a vertical driving and pulling assembly is installed on the box-shaped top rod and electrically connected with the PLC controller and used for driving the wiping and blocking protection assembly to move up and down; the vertical guide missile support assembly is used for vertically guiding and elastically supporting the wiping and blocking protection assembly, the vertical driving and pulling assembly is used for driving the wiping and blocking protection assembly to move up and down, the wiping and blocking protection assembly is used for unblocking the wisdom display screen body and wiping and cleaning it when moving up and down, and is converted to block the water outlet, reducing the phenomenon of scalding personnel by splashing hot water forward when water is discharged, and is used for protecting the wisdom display screen body after use.

[0009] Preferably, the vertical guide missile support assembly includes a fixed seat fixedly connected to the side wall of the corresponding U-shaped rod, a vertical guide rod fixedly connected between the top of the fixed seat and the bottom of the box-shaped top rod, and a sliding block slidably sleeved on the vertical guide rod, and a spring fixedly connected between the bottom of the sliding block and the top of the corresponding fixed seat.

[0010] Preferably, the wiping and blocking protection assembly includes a moving rod fixedly connected to the bottom of the two sliding blocks, a wiping cotton fixedly bonded to the rear side of the moving rod, the wiping cotton being located above the wisdom display screen body and vertically flush with the front side thereof, a transparent guard plate fixedly connected to the bottom of the moving rod and located in front of the wisdom display screen body, and the transparent guard plate being located above and in front of the water outlet.

[0011] Preferably, the vertical drive pulling assembly includes a sliding seat slidably mounted on the top inner wall of the box-shaped top rod, and the front and rear sides of the sliding seat are rotatably mounted with inclined connecting rods, the bottom end of the connecting rod is hinged to the top left side of the moving rod, and a groove with an opening at the top is provided on the left side of the box-shaped top rod, and a protective cover with an opening at the bottom is embedded and fixed on the top left side of the box-shaped top rod, and an electric telescopic rod electrically connected to the PLC controller is fixedly mounted on the left inner wall of the protective cover, the protruding end of the electric telescopic rod extends into the groove and is fixedly connected to an L-shaped moving plate, and the right side of the L-shaped moving plate slides into the box-shaped top rod and is fixedly connected to the bottom of the sliding seat.

[0012] Preferably, a rectangular guide hole is provided on the right inner wall of the groove, which is slidably fitted with the outer side of the L-shaped movable plate, and the L-shaped movable plate is located between the two connecting rods.

[0013] Preferably, the front and rear sides of the sliding seat are fixedly connected with pins, a circular through-hole is opened on the top of the front side of the connecting rod, a bearing is fixedly sleeved in the circular through-hole, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding pin.

[0014] Preferably, a T-shaped guide rail is fixedly connected to the top inner wall of the box-shaped ejector rod, and a T-shaped sliding groove is provided on the top of the sliding seat for sliding connection with the T-shaped guide rail.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Through the cooperation of the human infrared sensor, PLC controller, U-shaped rod, box-shaped top rod, vertical missile support assembly, wiping and shielding assembly and vertical drive pulling assembly, the human infrared sensor is used to cooperate with the PLC controller to drive the vertical drive pulling assembly to start when the human body approaches, so as to drive the wiping and shielding assembly to move vertically with the cooperation of the vertical missile support assembly to switch the shielding position and wipe and clean, and can reset after detecting that the human body has left, so as to automatically clean and remove dust from the smart display screen body and shield the water outlet to prevent hot water from splashing when the human body is close to use, reduce the risk of hot water splashing when hot water is connected, improve the safety of use, and avoid the phenomenon that the smart display screen body is covered by dust and affects viewing, improve the cleanliness of use, and can automatically transform into a shield for the smart display screen body after use, reduce the risk of it being damaged by accidental contact when not in use, and improve the safety of the smart display screen body when not in use.

[0017] The utility model is provided with a series of structures, which facilitate the automatic cleaning and dust removal of the smart display screen body and the shielding of the water outlet to prevent hot water from splashing when a person is close to it, thereby reducing the risk of scalding people due to hot water splashing when receiving hot water, improving the safety and cleanliness of use, and facilitating the automatic conversion into a safety shield for the smart display screen body after use, thereby improving safety when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a water purifier with a smart display screen proposed in the utility model;

[0019] Figure 2 This is a structural diagram of a water purifier with a smart display screen proposed by the present invention, in which a double-guard self-switching guard and cleaning mechanism on the water purifier body is not installed;

[0020] Figure 3 for Figure 1 A part of the structure of the enlarged cross-section diagram;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part B;

[0022] Figure 5 for Figure 1 Schematic diagram of the structure in which the transparent guard plate moves downward to protect the water outlet.

[0023] In the figure: 1. Water purifier body; 101. Smart display screen body; 102. Water outlet; 2. Box-shaped top rod; 3. U-shaped rod; 301. Spring; 302. Vertical guide rod; 303. Slider; 304. Fixed seat; 4. Moving rod; 401. Wiping cotton; 402. Transparent guard plate; 5. Sliding seat; 501. Connecting rod; 502. Protective cover; 503. Electric telescopic rod; 504. L-shaped moving plate; 6. PLC controller; 601. Human infrared sensor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 5 As shown, the water purifier with a smart display screen proposed in this embodiment includes a water purifier body 1, a water outlet 102 provided on the water purifier body 1, and a smart display screen body 101 embedded in the top front side of the water purifier body 1 and located above the water outlet 102. A double-guard self-switching guard and cleaning mechanism is fixedly installed on the top front side of the water purifier body 1;

[0026] The double-protection self-conversion type blocking and cleaning mechanism comprises two U-shaped rods 3 fixedly connected to the top of the front side of the main body 1 of the water purifier, a smart display screen body 101 located between the two U-shaped rods 3, a box-shaped top rod 2 with an open bottom fixedly connected to the top of the two U-shaped rods 3, a vertical guide missile supporting assembly fixedly connected to the side wall of the U-shaped rod 3, a wiping and blocking assembly for wiping, cleaning and protecting the smart display screen body 101 fixedly connected to the bottom of the two vertical guide missile supporting assemblies, a PLC controller 6 fixedly installed on the left side inner wall of the box-shaped top rod 2, a human body infrared sensor 601 electrically connected to the PLC controller 6 fixedly connected to the left side of the left U-shaped rod 3, and a vertical driving and pulling assembly electrically connected to the PLC controller 6 and used for driving the wiping and blocking assembly to move up and down on the box-shaped top rod 2.

[0027] Specifically, the vertical guide missile supporting assembly comprises a fixed seat 304 fixedly connected to the side wall of the corresponding U-shaped rod 3, a vertical guide rod 302 fixedly connected between the top of the fixed seat 304 and the bottom of the box-shaped top rod 2, and a sliding block 303 slidably sleeved on the vertical guide rod 302, wherein the top of the sliding block 303 is provided with a vertical guide hole slidably sleeved on the outer side of the corresponding vertical guide rod 302, thereby achieving vertical sliding guidance of the sliding block 303, and the bottom of the sliding block 303 is fixedly connected with a spring 301 at the top of the corresponding fixed seat 304.

[0028] Further, the wiping and shielding assembly comprises a moving rod 4 fixedly connected at the bottom of the two sliding blocks 303, the rear side of the moving rod 4 is adhesively fixed with wiping cotton 401, the wiping cotton 401 is located above the intelligent display screen body 101 and vertically flush with the front side thereof, the bottom of the moving rod 4 is fixedly connected with a transparent shield plate 402 located at the front side of the intelligent display screen body 101, and the transparent shield plate 402 is located above the water outlet 102; the moving rod 4, the wiping cotton 401 and the transparent shield plate 402 are cooperatively arranged, vertical guidance and elastic support of the moving rod 4 are realized through vertical guidance and elastic support of the sliding blocks 303, the wiping cotton 401 wipes and cleans the intelligent display screen body 101 when the moving rod 4 moves downward, and the transparent shield plate 402 is driven downward to remove shielding of the intelligent display screen body 101 and is converted to shielding of the water outlet 102 to prevent hot water from splashing, so as to reduce the risk of personnel being scalded by hot water and improve the use safety; when the moving rod 4 moves upward, the transparent shield plate 402 is driven to safely shield the intelligent display screen body 101, so as to reduce the risk of the intelligent display screen body 101 being damaged by accidental touch when not in use.

[0029] Further, the vertical drive pulling assembly comprises a sliding seat 5 slidingly installed on the inner wall of the top of the box-shaped top rod 2, wherein the inner wall of the top of the box-shaped top rod 2 is fixedly connected with a T-shaped guide rail, the top of the sliding seat 5 is provided with a T-shaped sliding groove in sliding connection with the T-shaped guide rail, thereby achieving the effect of guiding the horizontal sliding of the sliding seat 5, the front side and the rear side of the sliding seat 5 are rotatably installed with inclined connecting rods 501, wherein the front side and the rear side of the sliding seat 5 are fixedly connected with pin shafts, the top of the front side of the connecting rod 501 is provided with a circular through hole, a bearing is fixedly sleeved in the circular through hole, the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding pin shaft, the pin shaft and the bearing achieve the effect of rotatably installing the corresponding connecting rod 501, the bottom end of the connecting rod 501 is hingedly connected with the top left side of the moving rod 4, the left side of the box-shaped top rod 2 is provided with a groove with an open top, the top left side of the box-shaped top rod 2 is embeddedly fixed with a protective cover 502 with an open bottom, wherein the top left side of the box-shaped top rod 2 is provided with an embedded groove fixedly connected with the outer side of the protective cover 502, the bottom of the embedded groove is in communication with the inside of the box-shaped top rod 2, the left inner wall of the protective cover 502 is fixedly installed with an electric telescopic rod 503 electrically connected with the PLC controller 6, the extending end of the electric telescopic rod 503 extends into the groove and is fixedly connected with an L-shaped moving plate 504, the right side of the L-shaped moving plate 504 slidingly penetrates into the box-shaped top rod 2 and is fixedly connected with the bottom of the sliding seat 5, the right inner wall of the groove is provided with a rectangular guide hole slidingly sleeved with the outer side of the L-shaped moving plate 504, the L-shaped moving plate 504 is located between the two connecting rods 501, thereby achieving the effect of allowing the L-shaped moving plate 504 to pass through and guiding the horizontal sliding thereof; the sliding seat 5, the connecting rod 501, the protective cover 502, the electric telescopic rod 503 and the L-shaped moving plate 504 cooperate together, when a person approaches for use, the human body infrared sensor 601 detects the human body to transmit an opening signal to the PLC controller 6, the PLC controller 6 controls the electric telescopic rod 503 to be positively started, so that it drives the L-shaped moving plate 504 to move leftward, the L-shaped moving plate 504 drives the sliding seat 5 to move leftward, the sliding seat 5 drives the two connecting rods 501 to press and drive the moving rod 4 to move downward, the moving rod 4 drives the sliding block 303 to compress the spring 301 downward, after use, the human body infrared sensor 601 detects no human body to transmit a corresponding signal to the PLC controller 6, at this time, the PLC controller 6 controls the electric telescopic rod 503 to be reversely started to reset, so that it drives the sliding seat 5 to move rightward back to the reset position through the L-shaped moving plate 504, the sliding seat 5 drives the two connecting rods 501 to rightward rotate back, the connecting rod 501 upwardly pulls the moving rod 4, at this time, the elastic force of the spring 301 in the compressed state drives the moving rod 4 to move upward back through the corresponding sliding block 303, thereby achieving the effect of driving the moving rod 4 to move downward and upward respectively during use and after use.

[0030] The use method of the water purifier with the intelligent display screen is as follows: when not in use, the transparent protective plate 402 is used to shield and protect the front side of the intelligent display screen body 101; when a human body approaches for use, the human body infrared sensor 601 detects the human body and transmits an opening signal to the PLC controller 6, the PLC controller 6 controls the electric telescopic rod 503 to start in the forward direction, so that the L-shaped moving plate 504 is driven to move left, the L-shaped moving plate 504 drives the sliding seat 5 to slide left on the T-shaped guide rail, the sliding seat 5 drives the two connecting rods 501 to extrude and drive the moving rod 4 to move down, the moving rod 4 drives the two sliding blocks 303 to slide down on the corresponding vertical guide rods 302 respectively, and the spring 301 is compressed, the moving rod 4 drives the wiping cotton 401 to wipe and clean the surface of the intelligent display screen body 101 downward, and the transparent protective plate 402 is integrally driven to move downward to remove the shielding of the intelligent display screen body 101 and to shield and prevent the hot water from splashing out of the water outlet 102, so that the effect of automatically cleaning the intelligent display screen body 101 and shielding and preventing the hot water from splashing out of the water outlet 102 is realized when in use, the risk of hot water splashing and scalding a person when hot water is received is reduced, the use safety is improved, and the phenomenon that the intelligent display screen body 101 is covered with dust to affect the viewing is avoided, and the use cleanliness is improved.

[0031] After a person leaves after use, the human body infrared sensor 601 detects that no human body is transmitted to the PLC controller 6, at this time, the PLC controller 6 controls the electric telescopic rod 503 to start in the reverse direction to reset, so that the L-shaped moving plate 504 drives the sliding seat 5 to move right to reset, the sliding seat 5 drives the two connecting rods 501 to rotate right, the connecting rod 501 pulls the moving rod 4 upward, at this time, the elastic force of the spring 301 in the compressed state drives the moving rod 4 to move upward through the corresponding sliding block 303, the moving rod 4 drives the transparent protective plate 402 to move upward to reset, and the front side of the intelligent display screen body 101 is shielded and protected again, so that the effect of automatically changing to the shielding state of the intelligent display screen body 101 is realized after use, the risk of being damaged by accidental touch when not in use is reduced, and the safety of the intelligent display screen body 101 when not in use is improved.

[0032] Finally, it should be noted that the above-described only preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A water purifier with a smart display screen, comprising a water purifier body (1), a water outlet (102) provided on the water purifier body (1), and a smart display screen body (101) embedded in the top front side of the water purifier body (1) and located above the water outlet (102), characterized in that: A double-guard self-switching guard and cleaning mechanism is fixedly installed on the front top of the water purifier body (1); The double-guard self-converting shielding and cleaning mechanism comprises two U-shaped rods (3) fixedly connected to the top of the front side of the water purifier body (1) and symmetrically arranged, the smart display screen body (101) is located between the two U-shaped rods (3), the tops of the two U-shaped rods (3) are fixedly connected to a box-shaped top rod (2) with an opening at the bottom, the side walls of the U-shaped rods (3) are fixedly connected to a vertical missile support assembly, the bottoms of the two vertical missile support assemblies are fixedly connected to a wiping shielding assembly for wiping, cleaning and protecting the smart display screen body (101), a PLC controller (6) is fixedly installed on the left inner wall of the box-shaped top rod (2), a human infrared sensor (601) electrically connected to the PLC controller (6) is fixedly connected to the left side of the left U-shaped rod (3), and a vertical driving pulling assembly electrically connected to the PLC controller (6) and used to drive the wiping shielding assembly to move up and down is installed on the box-shaped top rod (2).

2. The water purifier with a smart display screen according to claim 1, characterized in that: The vertical missile support assembly comprises a fixing seat (304) fixedly connected to the side wall of the corresponding U-shaped rod (3), a vertical guide rod (302) fixedly connected between the top of the fixing seat (304) and the bottom of the box-shaped top rod (2), a slider (303) slidingly sleeved on the vertical guide rod (302), and a spring (301) fixedly connected between the bottom of the slider (303) and the top of the corresponding fixing seat (304).

3. The water purifier with a smart display screen according to claim 2, characterized in that: The cleaning and guarding assembly comprises a moving rod (4) fixedly connected to the bottom of two sliders (303); a wiping cotton (401) is bonded and fixed to the rear side of the moving rod (4); the wiping cotton (401) is located above the smart display screen body (101) and vertically flush with the front side thereof; the bottom of the moving rod (4) is fixedly connected to a transparent guard plate (402) located on the front side of the smart display screen body (101); the transparent guard plate (402) is located above and in front of the water outlet (102).

4. The water purifier with a smart display screen according to claim 3, characterized in that: The vertical drive pulling assembly comprises a sliding seat (5) slidably mounted on the top inner wall of the box-shaped top rod (2), the front and rear sides of the sliding seat (5) are both rotatably mounted with inclined connecting rods (501), the bottom end of the connecting rod (501) is hinged to the top left side of the moving rod (4), the left side of the box-shaped top rod (2) is provided with a groove with an opening at the top, a protective cover (502) with an opening at the bottom is embedded and fixed on the top left side of the box-shaped top rod (2), an electric telescopic rod (503) electrically connected to the PLC controller (6) is fixedly mounted on the left inner wall of the protective cover (502), the protruding end of the electric telescopic rod (503) extends into the groove and is fixedly connected to an L-shaped moving plate (504), the right side of the L-shaped moving plate (504) slides into the box-shaped top rod (2) and is fixedly connected to the bottom of the sliding seat (5).

5. The water purifier with a smart display screen according to claim 4, characterized in that: A rectangular guide hole is provided on the right inner wall of the groove, which is slidably fitted onto the outer side of the L-shaped movable plate (504). The L-shaped movable plate (504) is located between the two connecting rods (501).

6. The water purifier with a smart display screen according to claim 4, characterized in that: The front and rear sides of the sliding seat (5) are fixedly connected to a pin shaft, and a circular through-hole is provided on the top of the front side of the connecting rod (501). A bearing is fixedly sleeved in the circular through-hole, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding pin shaft.

7. The water purifier with a smart display screen according to claim 4, characterized in that: A T-shaped guide rail is fixedly connected to the top inner wall of the box-shaped top rod (2), and a T-shaped sliding groove is provided on the top of the sliding seat (5) and is slidably connected to the T-shaped guide rail.

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