Wash basin magnetic suction scraper device with returning function

Abstract

The utility model discloses a wash basin magnetic suction scraper device with a homing function, which is characterized in that a magnetic suction scraper is arranged on the upper surface of a wash platform, a bottom magnetic driving plate structure is arranged on the lower surface of the wash platform, a scraper position correcting structure is arranged at the rear end of the wash platform, and the bottom magnetic driving plate structure is provided with a driving unit, a magnetic sensor and a magnetic suction section. Scraper magnetic attraction points are arranged at the left end and the right end of the magnetic attraction scraper, the driving unit can drive the magnetic attraction section to move front and back so as to drive the magnetic attraction scraper to move front and back, the magnetic inductor is arranged on the magnetic attraction section, the magnetic attraction scraper is further provided with magnetic induction points, the magnetic induction points correspond to the magnetic inductor in position, and the magnetic inductor is in signal connection with the driving unit. And the scraper aligning structure is used for preventing the magnetic suction scraper from moving backwards. Through the simple structure, the magnetic suction scraping plate can return to the original position normally under the condition that the magnetic suction scraping plate is placed on the washing platform at a large inclination angle or a small inclination angle, the difficulty of manual maintenance of the wash basin is simplified, and the intelligent degree of the wash basin is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hand washing table, especially relates to a hand washing table magnetic attraction scraping plate device with homing function. BACKGROUND

[0002] Hand washing table as a kind of common sanitary facilities, is widely used in family, public place, commercial building and so on various environments.Hand washing table's basic structure usually includes water faucet, wash platform and drainage system.Hand washing table adopts porcelain or metal material, water supply is supplied by manual faucet, modern hand washing table is integrated into automatic induction technology, and water flow is automatically controlled by infrared sensor, reduces the direct contact of people and equipment, improves sanitation.

[0003] For the public washroom, wash platform is often discarded cigarette end, waste paper and other sundries, therefore, need to set up scraping plate to scrape wash platform, and wash platform is scraped clean.The company designs a hand washing table with magnetic scraping plate, and the magnetic scraping plate is positioned on the upper surface of the wash platform of the hand washing table by magnetic attraction instead of being directly connected to the hand washing table.This setting not only can simplify the design of scraping plate transmission structure, but also can facilitate staff to pick up the magnetic scraping plate and clean the bottom of the magnetic scraping plate.

[0004] However, sometimes, when staff put the magnetic scraping plate back on the upper surface of the wash platform, the magnetic scraping plate may be placed inclined or simply not placed in the predetermined position, resulting in that the magnetic scraping plate and the bottom magnetic drive plate structure of the wash platform bottom cannot be normally docked.Therefore, it is necessary to improve the hand washing table, so that the magnetic scraping plate placed inclined or not placed in the predetermined position can be correctly docked with the bottom magnetic drive plate structure. Utility model content

[0005] The utility model solves the technical problem in the prior art, and provides a hand washing table magnetic attraction scraping plate device with homing function.

[0006] To achieve the above technical purpose, the utility model takes the technical scheme that:

[0007] The utility model provides a kind of hand-washing table magnetic attraction scraping plate device with homing function, the hand-washing table main body of being provided with washing platform, the upper surface of washing platform is placed with magnetic attraction scraping plate, the lower surface is provided with bottom magnetic drive plate structure, the rear end of washing platform is provided with scraping plate ortho structure, bottom magnetic drive plate structure is provided with drive unit, magnetic inductor and the magnetic attraction section extending along the left and right direction of washing platform, the left and right ends of magnetic attraction scraping plate are provided with scraping plate magnetic attraction point, magnetic attraction section can attract scraping plate magnetic attraction point, so that the lower surface of magnetic attraction scraping plate is attached to the upper surface of washing platform, drive unit can drive magnetic attraction section to move forward and backward, in turn drive magnetic attraction scraping plate to move forward and backward, magnetic inductor is arranged on magnetic attraction section, and magnetic attraction scraping plate is also provided with magnetic induction point, and magnetic induction point position corresponds with magnetic inductor, and magnetic inductor is signal connected with drive unit, and scraping plate ortho structure is used to block magnetic attraction scraping plate to move backward.

[0008] To optimize the above technical solutions, the specific measures taken also include:

[0009] The above-mentioned drive unit is a drive motor, the magnetic attraction section includes a bottom magnetic attraction plate and a magnetic attraction plate mounting platform, the drive motor is in transmission connection with the magnetic attraction plate mounting platform, the bottom magnetic attraction plate is fixedly installed on the magnetic attraction plate mounting platform, and the magnetic inductor is installed on the bottom magnetic attraction plate.

[0010] A plurality of magnet blocks are installed on the bottom magnetic attraction plate, the magnet blocks are arranged at intervals along the length direction of the bottom magnetic attraction plate, and the magnet blocks can be magnetically connected with the scraping plate magnetic attraction points.

[0011] The above-mentioned scraping plate ortho structure includes a shielding plate, the upper end of the shielding plate is hingedly connected to a device structure of the hand-washing table main body above the washing platform, the lower end is located above the upper surface of the washing platform, and there is a gap between the lower end and the upper surface of the washing platform.

[0012] The above-mentioned scraping plate ortho structure further includes an adjusting motor and an adjusting rod, the adjusting motor is fixed to the hand-washing table main body, the adjusting motor is in transmission connection with one end of the adjusting rod, the other end of the adjusting rod is hingedly connected to the middle or lower part of the shielding plate, and the adjusting motor can pull the shielding plate through the adjusting rod to make the shielding plate rotate around the upper end thereof, so as to change the size of the gap between the shielding plate and the upper surface of the washing platform.

[0013] The lower surface of the above-mentioned magnetic attraction scraping plate is provided with a scraping strip, and the scraping strip is in abutting cooperation with the upper surface of the washing platform.

[0014] The middle part of the above-mentioned magnetic attraction scraping plate is also provided with a plurality of scraping plate magnetic attraction points.

[0015] A plurality of installation grooves are formed in the above-mentioned magnetic attraction scraping plate, and the scraping plate magnetic attraction points are installed in the installation grooves.

[0016] When the drive unit drives the magnetic attraction section to move forward and backward, the rear end of the magnetic attraction section is located behind the shielding plate at the end of stroke.

[0017] The utility model discloses beneficial effect is:

[0018] 1, the utility model discloses a hand washing platform, the magnetic scraping plate is placed on the upper surface of the washing and dressing platform, the lower surface is provided with bottom magnetic drive board structure, the left and right ends of magnetic scraping plate are provided with scraping plate magnetic attraction point, and the bottom magnetic drive board structure is provided with the magnetic attraction section extending along the left and right directions of the washing and dressing platform, by such setting, the bottom magnetic drive board structure can be adsorbed to the left and right ends of magnetic scraping plate, when the magnetic scraping plate is not placed in the predetermined starting position and is also inclined and placed on the washing and dressing platform, when the magnetic attraction section moves back, it will first approach the front end of the magnetic scraping plate, and then the magnetic connection is established, if the inclination angle of the magnetic scraping plate is small, then the magnetic scraping plate will gradually rotate to be parallel to the width direction of the washing and dressing platform under the friction of the upper surface of the washing and dressing platform, and then the rear end of the magnetic scraping plate will also establish the magnetic connection with the magnetic attraction section, when the magnetic attraction section returns to the starting position, the magnetic scraping plate will also return to the predetermined starting position, thereby realizing the normal homing of the magnetic scraping plate.

[0019] 2, when the magnetic hanging plate is inclined and placed on the washing and dressing platform, and the inclination angle is too large, when the magnetic attraction section moves back, it will first approach the front end of the magnetic scraping plate, and then the magnetic connection is established, then the magnetic scraping plate will move along with the magnetic attraction section without rotating, and the rear end of the washing and dressing platform is provided with scraping plate alignment structure, and the structure can block the rear movement of the magnetic scraping plate, after the rear end of the magnetic scraping plate contacts the scraping plate alignment structure, it will be forced to rotate to be parallel to the width direction of the washing and dressing platform, and then the rear end of the magnetic scraping plate will also establish the magnetic connection with the magnetic attraction section, when the magnetic attraction section returns to the starting position, the magnetic scraping plate will also return to the predetermined starting position, thereby realizing the normal homing of the magnetic scraping plate.

[0020] 3, the utility model discloses through relatively simple structure, realized the magnetic scraping plate in the washing and dressing platform and placed under the condition of big, small inclination angle, can normally homing, simplified the difficulty of manual maintenance hand washing platform, improved the intelligent degree of hand washing platform. ACCURACY

[0021] Figure 1 It is the structure schematic drawing of the hand washing platform main body of the utility model provided with the washing and dressing platform;

[0022] Figure 2 It is the internal structure schematic drawing of the utility model; Figure 1

[0023] Figure 3 It is the A department structure enlarged view of the utility model; Figure 2

[0024] Figure 4 It is the structure schematic drawing of bottom magnetic plate and magnetic plate installation platform;

[0025] Figure 5 It is​​Figure 4 is a bottom view schematic diagram of the magnetic attraction scraping plate;

[0026] Figure 6 is a structure schematic diagram of the magnetic attraction scraping plate;

[0027] Figure 7 is a cooperation schematic diagram of the bottom magnetic plate and the magnetic attraction scraping plate.

[0028] In the figure, the reference signs are: washing platform 1, magnetic attraction scraping plate 2, scraping plate magnetic attraction point 21, scraping strip 22, installation groove 23, bottom magnetic drive plate structure 3, magnetic inductor 31, drive motor 32, bottom magnetic attraction plate 33, magnetic attraction plate installation platform 34, magnet block 35, scraping plate alignment structure 4, shielding plate 41, adjusting motor 42, adjusting rod 43. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is described and explained below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application. Based on the examples provided in the present application, all other examples obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present application.

[0030] Obviously, the drawings in the following description are only some examples or embodiments of the present application, and for those of ordinary skill in the art, the present application can be applied to other similar scenarios without making creative efforts based on these drawings. In addition, it can be understood that although the efforts made in this development process can be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacture or production changes based on the technical content disclosed in the present application are only routine technical means and should not be understood as insufficient disclosure of the present application.

[0031] In the present application, "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment to other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in the present application can be combined with other embodiments without conflict.

[0032] Unless otherwise defined, technical terms and scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. The terms "a", "an", "one", "this", and similar referents in the context of describing the application are to be construed to be inclusive, not exclusive. The terms "comprise", "comprising", "comprises", "include", "including", "includes", "contain", "containing", "contains", and any variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, system, product, or apparatus that comprises a list of steps or elements does not necessarily comprise only those steps or elements but can include additional steps or elements not expressly listed or inherent to such process, method, product, or apparatus. The terms "connected", "coupled", "attach", and similar referents in the context of this application are to be construed as be inclusive, not exclusive. The term "plurality" means two or more. The term "and / or" describes association between name objects. The term "and / or" can mean: A alone, A and B, B alone. The term " / " means "or". The terms "first", "second", "third", and the like are used to distinguish like elements, not to designate a particular order.

[0033] The hand washing table magnetic scraping plate device with the homing function mainly comprises a magnetic scraping plate 2, a bottom magnetic drive plate structure 3 and a scraping plate alignment structure 4, and the above structures are all installed on a hand washing table main body provided with a washing and washing platform 1,

[0034] As shown in the hand washing table main body structure Figures 1-3 The rear of the washing and washing platform 1 is a pollution collection bin for storing dirty water and pollutants, and the front end of the washing and washing platform 1 is the initial starting position of the magnetic scraping plate 2 and the bottom magnetic plate 33. The washing and washing platform 1 can be a marble platform. The rear end of the washing and washing platform 1 is provided with a scraping plate alignment structure 4, and the scraping plate alignment structure 4 comprises a shielding plate 41, an adjusting motor 42 and an adjusting rod 43. The upper end of the shielding plate 41 is hinged to the equipment structure above the washing and washing platform 1 of the hand washing table main body, and the lower end is located above the upper surface of the washing and washing platform 1, and has a gap with the upper surface of the washing and washing platform 1. The gap between the shielding plate 41 and the washing and washing platform 1 can be adjusted by the adjusting motor 42 and the adjusting rod 43. The adjusting motor 42 is fixed on the hand washing table main body, and the adjusting motor 42 is in transmission connection with one end of the adjusting rod 43. The other end of the adjusting rod 43 is hinged to the middle part of the shielding plate 41. The adjusting motor 42 can pull the shielding plate 41 through the adjusting rod 43, so that the shielding plate 41 rotates around the upper end thereof, and the size of the gap between the shielding plate 41 and the upper surface of the washing and washing platform 1 is changed.

[0035] like Figure 3 and 6 As shown, the magnetic squeegee 2 includes magnetic attraction points 21, a scraper strip 22, and mounting grooves 23. The length of the magnetic squeegee 2 is slightly shorter than the width of the washbasin platform 1. Specifically, both ends of the magnetic squeegee 2 are 0.5 cm away from the edge of the washbasin platform 1. Multiple mounting grooves 23 are arranged along the magnetic squeegee 2, and each mounting groove 23 has a magnetic attraction point 21 installed on it. The magnetic attraction point 21 is a magnet. The scraper strip 22 is installed on the lower surface of the magnetic squeegee 2 and abuts against the upper surface of the washbasin platform 1. The scraper strip 22 is a rubber scraper strip.

[0036] like Figure 2 , 4 As shown in Figure -5, the bottom magnetic drive plate structure 3 includes a magnetic sensor 31, a drive motor 32, a bottom magnetic suction plate 33, a magnetic suction plate mounting platform 34, and magnet blocks 35. The drive motor 32 is connected to the magnetic suction plate mounting platform 34 via a set of transmission rollers and a belt. While the transmission rollers and belt are not directly shown in the accompanying drawings, it should be understood that the transmission assembly consisting of the transmission rollers and belt is a conventional transmission component. The drive motor 32 has its own controller, which controls the forward and reverse rotation of the drive motor 32. The magnetic sensor 31 is connected to this controller via a signal line. When the drive motor 32 rotates, the magnetic suction plate mounting platform 34 can move along the washbasin platform 1 in the front-to-back direction. The length of the bottom magnetic suction plate 33 is the same as the width of the washbasin platform 1. Multiple magnet blocks 35 and a magnetic sensor 31 are mounted on the bottom magnetic suction plate 33. When the magnetic suction scraper 2 and the bottom magnetic suction plate 33 are properly aligned, as... Figure 7 As shown, the magnetic sensor 31 corresponds to one of the scraper magnetic attraction points 21, which is the magnetic induction point.

[0037] The purpose of this invention is to enable the magnetic squeegee 2 to return to the front end of the washbasin platform 1 after being picked up for cleaning, and the length direction of the magnetic squeegee 2 is parallel to the width direction of the washbasin platform 1.

[0038] When the magnetic scraping plate 2 is picked up for cleaning, the user can directly place the magnetic scraping plate 2 on the washing platform 1, and then start the driving motor 32, or the magnetic sensor 31 is separated from the magnetic induction point, the magnetic sensor 31 sends a signal to the driving motor 32 to make the driving motor 32 keep working, the magnetic scraping plate 2 has two states, one is that the front and rear inclination is small, and the other is that the front and rear inclination is large, no matter which one, the magnetic scraping plate 2 must have one end in front and one end in back, when the bottom magnetic plate 33 moves backward, it must first approach the end of the magnetic scraping plate 2 close to the front, and then the magnet block 35 and the magnetic connection are established, when the front and rear inclination of the magnetic scraping plate 2 is small, the magnetic scraping plate 2 will rotate due to the friction with the upper surface of the washing platform, with the continuous movement of the bottom magnetic plate 33 backward, the magnetic scraping plate 2 gradually rotates to be parallel to the width direction of the washing platform 1, and then the rear end of the magnetic scraping plate 2 also establishes the magnetic connection with the magnet block 35, at this time, as long as the driving motor 32 normally moves to the rear end of the stroke and returns to the front end of the stroke, i.e. the front end of the washing platform 1, the magnetic scraping plate 2 also returns to the position of the front end of the washing platform 1. When the front and rear inclination of the magnetic scraping plate 2 is large, the friction is not enough to make the magnetic scraping plate 2 rotate, the magnetic scraping plate 2 moves backward with the same inclination angle, and then the rear end of the magnetic scraping plate 2 touches the shielding plate 41, and then is forced to rotate to be parallel to the width direction of the washing platform 1, at this time, as long as the driving motor 32 normally moves to the rear end of the stroke and returns to the front end of the stroke, the magnetic scraping plate 2 also returns to the position of the front end of the washing platform 1.

[0039] The front end of the washing platform 1 is provided with a baffle, which is not shown in the description of the scheme, and the baffle can block the magnetic scraping plate 2 from moving forward to the outside of the washing platform 1, in addition, if the magnetic sensor 31 sends a signal to the driving motor 32 to make the driving motor 32 keep working, it is possible that the user places the magnetic scraping plate 2 on the washing platform 1 when the bottom magnetic plate 33 moves from back to front, at this time, the front end baffle of the washing platform 1 plays the function of the shielding plate 41, to ensure that the magnetic scraping plate 2 can normally return to the front end of the washing platform 1.

[0040] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution belonging to the idea of the present application is within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application should be considered as the protection scope of the present application.

Claims

1. A magnetic scraper device for a washbasin with a return-to-position function, characterized in that: The main body of the washbasin is equipped with a washbasin platform (1). A magnetic scraper (2) is placed on the upper surface of the washbasin platform (1), and a bottom magnetic drive plate structure (3) is provided on the lower surface. A scraper positioning structure (4) is provided at the rear end of the washbasin platform (1). The bottom magnetic drive plate structure (3) is equipped with a drive unit, a magnetic sensor (31), and a magnetic suction section extending along the left and right directions of the washbasin platform (1). The magnetic scraper (2) is provided with scraper magnetic suction points (21) at both ends. The magnetic suction section can attract... The magnetic suction point (21) of the scraper allows the lower surface of the magnetic scraper (2) to adhere to the upper surface of the wash platform (1). The driving unit can drive the magnetic suction section to move back and forth, thereby driving the magnetic scraper (2) to move back and forth. The magnetic sensor (31) is set on the magnetic suction section. The magnetic scraper (2) is also provided with a magnetic induction point. The position of the magnetic induction point corresponds to the magnetic sensor (31). The magnetic sensor (31) is signal connected to the driving unit. The scraper positioning structure (4) is used to prevent the magnetic scraper (2) from moving backward.

2. The magnetic scraper device for a washbasin with a return-to-position function according to claim 1, characterized in that: The driving unit is a drive motor (32), the magnetic suction section includes a bottom magnetic suction plate (33) and a magnetic suction plate mounting platform (34), the drive motor (32) is connected to the magnetic suction plate mounting platform (34) in a transmission, the bottom magnetic suction plate (33) is fixedly installed on the magnetic suction plate mounting platform (34), and the magnetic sensor (31) is installed on the bottom magnetic suction plate (33).

3. A magnetic scraper device for a washbasin with a return-to-position function according to claim 2, characterized in that: The bottom magnetic suction plate (33) is equipped with a number of magnet blocks (35), which are spaced apart along the length of the bottom magnetic suction plate (33). The magnet blocks (35) can form a magnetic connection with the magnetic suction point (21) of the scraper.

4. A magnetic scraper device for a washbasin with a return-to-position function according to claim 3, characterized in that: The scraper positioning structure (4) includes a baffle plate (41). The upper end of the baffle plate (41) is hinged to the equipment structure above the washbasin body located above the wash platform (1), and the lower end is located above the upper surface of the wash platform (1) with a gap between it and the upper surface of the wash platform (1).

5. A magnetic scraper device for a washbasin with a return-to-position function according to claim 4, characterized in that: The scraper positioning structure (4) also includes an adjusting motor (42) and an adjusting rod (43). The adjusting motor (42) is fixed on the main body of the washbasin. The adjusting motor (42) is connected to one end of the adjusting rod (43). The other end of the adjusting rod (43) is hinged to the middle or lower part of the baffle plate (41). The adjusting motor (42) can pull the baffle plate (41) through the adjusting rod (43) to make the baffle plate (41) rotate around its upper end, thereby changing the size of the gap between the baffle plate (41) and the upper surface of the washbasin platform (1).

6. A magnetic squeegee device for a washbasin with a return-to-position function according to claim 5, characterized in that: The magnetic scraper (2) is provided with a scraper strip (22) on its lower surface, and the scraper strip (22) is in contact with the upper surface of the wash platform (1).

7. A magnetic scraper device for a washbasin with a return-to-position function according to claim 1, characterized in that: The magnetic scraper (2) also has several magnetic scraper points (21) in the middle.

8. A magnetic scraper device for a washbasin with a return-to-position function according to claim 6, characterized in that: The magnetic scraper (2) is provided with a plurality of mounting slots (23), and the magnetic scraper points (21) are installed in the mounting slots (23).

9. A magnetic scraper device for a washbasin with a return-to-position function according to claim 4, characterized in that: When the driving unit drives the magnetic suction section to move back and forth, the end point of the stroke of the rear end of the magnetic suction section is located behind the shield (41).

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