Digital display faucet

Abstract

The utility model discloses a digital display faucet which comprises a lower machine shell, a first convex column and a second convex column, the first convex column and the second convex column are oppositely arranged, and a hollow part is arranged in the middle of the lower machine shell; the upper machine shell is fixedly mounted on the first convex column and the second convex column, and a mounting part is arranged on the side wall of the upper machine shell; the rotating hand wheel is rotationally installed between the upper machine shell and the lower machine shell, a valve column is arranged in the middle of the rotating hand wheel, the valve column is matched with the water mixing valve, the valve column is inserted into the hollow part, the rotating hand wheel is provided with a first open groove and a second open groove, the first open groove is inserted into the first convex column, and the second open groove is inserted into the second convex column; the digital display screen is mounted on the mounting part; and the control assembly is electrically connected with the digital display screen. The structural design can be optimized, the use convenience is improved, and the operation process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary equipment, in particular to a digital display faucet. Background Art

[0002] Existing faucets are usually equipped with a temperature adjustment knob to adjust the proportion of hot water and cold water to achieve the desired outlet water temperature. However, during use, when the user adjusts the temperature, the temperature display screen connected to the knob often deflects accordingly. This design has certain defects. That is, after adjusting the temperature, the user needs to reposition the line of sight to accurately read the displayed temperature value, which not only brings inconvenience to the user's use, but also reduces the quality of the user experience. Especially in the case where the water temperature needs to be adjusted frequently, this problem becomes particularly prominent. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this reason, the utility model provides a digital display faucet, which can optimize the structural design, improve the convenience of use, and simplify the operation process.

[0004] A digital display faucet according to an embodiment of the first aspect of the utility model includes:

[0005] A lower housing is provided with a first convex column and a second convex column, the first convex column and the second convex column are oppositely arranged, and a hollow part is arranged in the middle of the lower housing;

[0006] An upper housing is fixedly installed on the first convex column and the second convex column, and an installation part is arranged on the side wall of the upper housing;

[0007] A rotating handwheel is rotatably installed between the upper housing and the lower housing. A valve column is arranged in the middle of the rotating handwheel, the valve column is adapted to the mixing valve, the valve column is inserted into the hollow part, the rotating handwheel is provided with a first slot and a second slot, the first slot is inserted into the first convex column, and the second slot is inserted into the second convex column;

[0008] A digital display screen is installed on the installation part;

[0009] A control component is electrically connected to the digital display screen.

[0010] A digital display faucet according to an embodiment of the present utility model has at least the following beneficial effects: The digital display screen is installed at the upper housing and is separately installed from the rotating handwheel. The digital display screen will not deflect with the rotation of the rotating handwheel, which is convenient for users to directly read the temperature value when adjusting the water temperature, greatly improving the convenience of use; By separating the rotating handwheel from the digital display screen, it is ensured that even during the process of frequently adjusting the water temperature, users can quickly and accurately obtain temperature information, enhancing the overall user experience; By setting the first convex column and the second convex column, and the cooperation between the first slot and the second slot, the smooth rotation and accurate positioning of the rotating handwheel are achieved, thereby enhancing the durability and reliability of the product; In application scenarios where precise control of water temperature is required, such as baby bathing or medical care, etc., the digital display faucet provided by the present utility model can ensure that users accurately and quickly adjust to the required temperature, improving the safety of use.

[0011] According to some embodiments of the present utility model, the first slot and the second slot are through slots, and the first slot and the second slot are annular. The first slot and the second slot can provide a positioning function when the rotating handwheel is installed, and can also limit the rotation amplitude of the rotating handwheel to avoid damaging the mixing valve, further enhancing the durability and reliability of the product.

[0012] According to some embodiments of the present utility model, the first slot and the second slot are symmetrically arranged along the axis of the valve stem. This ensures the smoothness and stability of the rotation of the rotating handwheel. No matter from which angle the user starts to adjust the water temperature, it can be easily completed, enhancing the overall user experience.

[0013] According to some embodiments of the present utility model, a glass sheet is provided outside the digital display screen. The glass sheet is adapted to the rotating handwheel, and the edge of the glass sheet is flush with the edge of the rotating handwheel. The flat surface is not only beautiful, but also enables the user's fingers to directly slide across the entire area when adjusting the water temperature without worrying about touching different edges, enhancing the overall user experience.

[0014] According to some embodiments of the present utility model, an indicator bar is provided on the outer side wall of the rotating handwheel. The indicator bar extends along the axial direction of the rotating handwheel. Users can directly adjust the water temperature according to the position of the indicator bar without frequently checking the temperature value on the digital display screen, simplifying the operation process and making the entire adjustment process more intuitive and convenient.

[0015] According to some embodiments of the present utility model, the control assembly further includes a hydroelectric generator, and the hydroelectric generator is electrically connected to the digital display screen. The addition of the hydroelectric generator enables the digital display faucet to work without external power support, simplifies the installation steps, improves the convenience of use, utilizes the water flow of the faucet itself as energy, reduces the frequency of battery replacement, and reduces the long-term operation cost.

[0016] According to some embodiments of the present utility model, the first convex post is provided with a wire passing hole, the outer side wall of the lower housing is provided with a first clamping portion, the outer side wall of the upper housing is provided with a second clamping portion, the first clamping portion and the second clamping portion are provided with semi-circular openings, and the centers of the wire passing hole, the first clamping portion and the second clamping portion are on the same axis. The assembly process is simplified, the assembly efficiency is improved, and by reasonably arranging the electrical circuit path, the possibility of the wire being subjected to mechanical stress is reduced, thereby enhancing the durability of the product.

[0017] According to some embodiments of the present utility model, the first convex post and the second convex post are respectively provided with threaded holes, and the upper housing is fixedly installed on the first convex post and the second convex post through threaded fasteners. The structural stability of the entire device is ensured, and the phenomenon of loosening or falling off during use is avoided.

[0018] According to some embodiments of the present utility model, the outer side wall of the upper housing is provided with a plurality of mounting portions, the plurality of mounting portions are circumferentially spaced along the outer side wall of the upper housing, the digital display screen is provided with a plurality of buckling portions, the buckling portions are adapted to the mounting portions, and the digital display screen is mounted on the upper housing through the buckling portions. By reasonably distributing the mounting portions, the pressure on a single part during the installation process can be reduced, thereby reducing the risk of wear or damage caused by long-term use. The snap-fit design makes the disassembly and replacement of the digital display screen very simple, and users can complete it by themselves without professional tools, improving the convenience of maintenance, simplifying the product design, and making the overall structure more concise.

[0019] According to some embodiments of the present utility model, the bottom of the upper housing is provided with a first convex edge and a second convex edge, the first convex edge is adapted to the first convex post, the first convex edge is clamped on the first convex post, the second convex edge is adapted to the second convex post, and the second convex edge is clamped on the second convex post. The connection process between the upper housing and the lower housing is simplified, the assembly efficiency is improved, positioning is facilitated, and the assembly process is simplified.

[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings

[0021] The following further describes the present utility model in conjunction with the drawings and embodiments, wherein:

[0022] Figure 1 is a schematic diagram of a digital display faucet according to an embodiment of the present utility model;

[0023] Figure 2Exploded view of the digital display faucet according to an embodiment of the present utility model;

[0024] Figure 3 Exploded view of the lower housing according to an embodiment of the present utility model;

[0025] Figure 4 One of the schematic views of the upper housing according to an embodiment of the present utility model;

[0026] Figure 5 Another schematic view of the upper housing according to an embodiment of the present utility model;

[0027] Figure 6 Schematic view of the rotating handwheel according to an embodiment of the present utility model;

[0028] Figure 7 Schematic view of the digital display screen according to an embodiment of the present utility model;

[0029] Figure 8 Exploded view between the digital display faucet and the mixing valve according to an embodiment of the present utility model.

[0030] Reference numerals: rotating handwheel 100; lower housing 110; glass sheet 120; first clamping portion 130; indicating strip 140; upper housing 150; digital display screen 160; wire passing hole 170; mounting portion 180; second clamping portion 190; first convex edge 200; second convex edge 210; valve stem 220; buckle portion 230; first convex post 240; second convex post 250; mixing valve 260. Detailed Description of the Specific Embodiment

[0031] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0033] In the description of the present utility model, the meaning of "a number of" is one or more, the meaning of "a plurality of" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the base number, and understandings such as "above", "below", "within", etc. include the base number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0034] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0035] Refer to Figures 1 to 8 , a digital display faucet, comprising:

[0036] A lower housing 110 is provided with a first convex column 240 and a second convex column 250. The first convex column 240 and the second convex column 250 are arranged oppositely, and a hollow part is provided in the middle of the lower housing 110;

[0037] An upper housing 150 is fixedly installed on the first convex column 240 and the second convex column 250, and an installation part 180 is provided on the side wall of the upper housing 150;

[0038] A rotating handwheel 100 is rotatably installed between the upper housing 150 and the lower housing 110. A valve column 220 is provided in the middle of the rotating handwheel 100. The valve column 220 is mutually adapted to a mixing valve 260. The valve column 220 is inserted into the hollow part. The rotating handwheel 100 is provided with a first slot and a second slot. The first slot is inserted into the first convex column 240, and the second slot is inserted into the second convex column 250;

[0039] A digital display screen 160 is installed on the installation part 180;

[0040] A control component is electrically connected to the digital display screen 160.

[0041] The digital display screen 160 is installed on the upper casing 150 and is separately installed from the rotating handwheel 100. The digital display screen 160 will not deflect following the rotation of the rotating handwheel 100, facilitating the user to directly read the temperature value when adjusting the water temperature, greatly improving the convenience of use; by separating the rotating handwheel 100 from the digital display screen 160, it ensures that even during the process of frequently adjusting the water temperature, the user can quickly and accurately obtain the temperature information, enhancing the overall user experience; by setting the first convex column 240 and the second convex column 250, as well as the cooperation between the first slot and the second slot, the smooth rotation and accurate positioning of the rotating handwheel 100 are achieved, thereby enhancing the durability and reliability of the product; in application scenarios where precise control of water temperature is required, such as baby bathing or medical care, etc., the digital display faucet provided by the present utility model can ensure that the user accurately and quickly adjusts to the required temperature, improving the safety of use.

[0042] It can be understood that a connecting portion is provided on the inner sidewall of the rotating handwheel 100. The two connecting portions are connected oppositely to form the installation position of the valve stem 220. The connecting portion divides the inside of the rotating handwheel 100 into a first accommodating cavity and a second accommodating cavity. The first accommodating cavity is used to install the lower casing 110, and the second accommodating cavity is used to install the upper casing 150. The upper casing 150 and the lower casing 110 limit the rotation of the rotating handwheel 100 radially. Between the rotating handwheel 100 and the upper casing 150, and between the rotating handwheel 100 and the lower casing 110, a non-contact installation method is adopted, and there is a certain gap between each component. This design not only reduces the frictional loss between components but also enhances the smoothness and precision of the faucet during adjustment, thereby improving the overall user experience and the durability of the product.

[0043] The first slot and the second slot are through slots, and the first slot and the second slot are annular. The first slot and the second slot can provide a positioning function when the rotating handwheel 100 is installed, and can also limit the rotation amplitude of the rotating handwheel 100 to avoid damaging the mixing valve 260, further enhancing the durability and reliability of the product.

[0044] The first slot and the second slot are symmetrically arranged along the axis of the valve stem 220. This ensures the smoothness and stability of the rotation of the rotating handwheel 100. No matter from which angle the user starts to adjust the water temperature, it can be easily completed, improving the overall user experience.

[0045] A glass sheet 120 is provided outside the digital display screen 160. The glass sheet 120 is adapted to the rotating handwheel 100, and the edge of the glass sheet 120 is flush with the edge of the rotating handwheel 100. The flat surface is not only beautiful but also enables the user's fingers to directly slide across the entire area when adjusting the water temperature without worrying about touching different edges, improving the overall user experience.

[0046] An indicating strip 140 is provided on the outer wall of the rotating handwheel 100, and the indicating strip 140 extends along the axial direction of the rotating handwheel 100. Users can directly adjust the water temperature according to the position of the indicating strip 140, without frequently checking the temperature value on the digital display screen 160, which simplifies the operation process and makes the whole adjustment process more intuitive and convenient.

[0047] The control component further includes a hydraulic generator, which is electrically connected to the digital display screen 160. The addition of the hydraulic generator enables the digital display faucet to work without external power support, simplifies the installation steps, improves the convenience of use, utilizes the water flow of the faucet itself as energy, reduces the frequency of battery replacement, and lowers the long-term operation cost.

[0048] The first convex column 240 is provided with a wire passing hole 170. The outer wall of the lower housing 110 is provided with a first clamping portion 130, and the outer wall of the upper housing 150 is provided with a second clamping portion 190. The first clamping portion 130 and the second clamping portion 190 are provided with semi-circular openings. The centers of the wire passing hole 170, the first clamping portion 130, and the second clamping portion 190 are on the same axis. This simplifies the assembly process, improves the assembly efficiency, and reduces the possibility of the wire being subjected to mechanical stress by reasonably arranging the wire path, thereby enhancing the durability of the product. It can be understood that the sizes of the first clamping portion 130, the second clamping portion 190, and the wire passing hole 170 are adapted to the wires, and the first clamping portion 130, the second clamping portion 190, and the wire passing hole 170

[0049] The first convex column 240 and the second convex column 250 are respectively provided with threaded holes, and the upper housing 150 is fixedly installed on the first convex column 240 and the second convex column 250 through threaded fasteners. This ensures the structural stability of the entire device and avoids loosening or falling off during use.

[0050] The outer wall of the upper housing 150 is provided with a plurality of mounting portions 180, and the plurality of mounting portions 180 are circumferentially spaced along the outer wall of the upper housing 150. The digital display screen 160 is provided with a plurality of buckling portions 230, and the buckling portions 230 are adapted to the mounting portions 180. The digital display screen 160 is installed on the upper housing 150 through the buckling portions 230. By reasonably distributing the mounting portions 180, the pressure on a single part during the installation process can be reduced, thereby reducing the risk of wear or damage caused by long-term use. The snap-fit design makes the disassembly and replacement of the digital display screen 160 very simple, and users can complete it by themselves without professional tools, improving the convenience of maintenance, simplifying the product design, and making the overall structure more concise.

[0051] The bottom of the upper housing 150 is provided with a first convex edge 200 and a second convex edge 210. The first convex edge 200 is adapted to the first convex post 240, and the first convex edge 200 is snapped onto the first convex post 240. The second convex edge 210 is adapted to the second convex post 250, and the second convex edge 210 is snapped onto the second convex post 250. This simplifies the connection process between the upper housing 150 and the lower housing 110, improves the assembly efficiency, facilitates positioning, and simplifies the assembly process.

[0052] It can be understood that the mixing valve 260 includes a first spline tooth and a second spline tooth. The first spline tooth is arranged on the valve core rod, and the first spline tooth is adapted to the valve post 220 to ensure the smooth transmission of torque between the two. The second spline tooth is arranged on the outer shell of the mixing valve 260. A number of convex teeth are arranged on the inner side wall of the lower housing 110, and the convex teeth are adapted to the second spline tooth. When the valve core rod rotates, the second spline tooth can anchor the mixing valve 260 to prevent the mixing valve 260 from rotating together with the rotating handwheel 100, ensuring that the power applied by the rotating handwheel 100 can be accurately transmitted to the valve core rod.

[0053] In this embodiment, an innovative digital display faucet is provided. The design point lies in the problem that the temperature display screen deflects with the temperature adjustment knob. Through a series of carefully designed components and structures, this digital display faucet realizes accurate temperature control and display, while ensuring smooth operation and the durability of the device.

[0054] Refer to Figures 1 to 8 , the lower housing 110 is provided with a first convex post 240 and a second convex post 250, which are arranged oppositely, and a hollow part is provided in the middle for accommodating the valve post 220. The upper housing 150: is fixedly installed on the first convex post 240 and the second convex post 250, and its side wall is provided with an installation part 180 for installing the digital display screen 160; the rotating handwheel 100: is located between the upper housing 150 and the lower housing 110. The valve post 220 in the middle is adapted to the mixing valve 260, and is cooperated with the first convex post 240 and the second convex post 250 through the first slot and the second slot to achieve non-contact installation, ensuring smooth rotation. The slots are designed as through slots, are annularly distributed, and are symmetric about the axis of the valve post 220, restricting the rotation range of the rotating handwheel 100 and avoiding damage to the mixing valve 260.

[0055] The digital display screen 160 is installed in the installation part 180 of the upper casing 150, and is covered with a glass sheet 120 flush with the edge of the rotating handwheel 100, ensuring the flatness of the operation interface and facilitating cleaning and use. The control component includes a circuit board electrically connected to the digital display screen 160. In addition, a hydraulic generator is integrated to generate kinetic energy from the water flow to supply power to the digital display screen 160, realizing the self-power supply function without an external power source. The first convex post 240 and the second convex post 250 are provided with threaded holes, and the upper casing 150 is fixed by threaded fasteners to ensure the stability and durability of the structure. A plurality of installation parts 180 are arranged at intervals along the circumferential direction on the outer side wall of the upper casing 150, and the digital display screen 160 is adapted thereto through the buckle part 230 to realize quick installation and disassembly.

[0056] The digital display screen 160 is fixedly installed and will not shift with the rotation of the rotating handwheel 100, facilitating the user to view the temperature at any time and improving the convenience and efficiency of operation. The flat glass sheet 120 covering design and the setting of the indication bar 140 provide intuitive operation feedback and enhance the overall user experience. The separation design of the rotating handwheel 100 and the digital display screen 160 enables more focused temperature adjustment and reduces unnecessary operation steps. The non-contact installation and cable management mechanism, as well as the integration of the hydraulic generator, reduce maintenance work and enhance the durability and reliability of the product. The precise temperature control ability, especially in application scenarios such as baby bathing or medical care, improves the safety of use.

[0057] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those of ordinary skill in the art.

Claims

1. A digital faucet for adjusting the opening and closing angle of a water mixing valve, characterized in that: include: The lower housing is provided with a first convex column and a second convex column, the first convex column and the second convex column are arranged opposite to each other, and a hollow portion is arranged in the middle of the lower housing; An upper housing, fixedly mounted on the first convex column and the second convex column, and a side wall of the upper housing is provided with a mounting portion; A rotating hand wheel is rotatably installed between the upper housing and the lower housing, a valve column is provided in the middle of the rotating hand wheel, the valve column and the water mixing valve are adapted to each other, the valve column is plugged into the hollow part, the rotating hand wheel is provided with a first slot and a second slot, the first slot is plugged into the first convex column, and the second slot is plugged into the second convex column; A digital display screen is installed on the installation part; A control component is electrically connected to the digital display screen.

2. A digital display faucet according to claim 1, characterized in that: The first slot and the second slot are through slots, and the first slot and the second slot are annular.

3. A digital display faucet according to claim 2, characterized in that: The first slot and the second slot are symmetrically arranged along the axis of the valve column.

4. A digital display faucet according to claim 1, characterized in that: A glass sheet is arranged outside the digital display screen, the glass sheet and the rotating hand wheel are adapted to each other, and the glass sheet is flush with the edge of the rotating hand wheel.

5. The digital display faucet according to claim 1, characterized in that: An indicator strip is arranged on the outer side wall of the rotating hand wheel, and the indicator strip is extended along the axial direction of the rotating hand wheel.

6. The digital display faucet according to claim 1, characterized in that: The control component also includes a hydraulic generator, which is electrically connected to the digital display screen.

7. The digital display faucet according to claim 1, characterized in that: The first boss is provided with a wire passing hole, the outer side wall of the lower shell is provided with a first clamping portion, the outer side wall of the upper shell is provided with a second clamping portion, the first clamping portion and the second clamping portion are provided with semi-annular openings, and the centers of the wire passing hole, the first clamping portion and the second clamping portion are on the same axis.

8. The digital display faucet according to claim 1, characterized in that: The first boss and the second boss are respectively provided with threaded holes, and the upper housing is fixedly mounted on the first boss and the second boss by threaded fasteners.

9. The digital display faucet according to claim 1, characterized in that: The outer wall of the upper housing is provided with a plurality of mounting parts, and the plurality of mounting parts are arranged at intervals along the circumferential direction of the outer wall of the upper housing. The digital display screen is provided with a plurality of snap parts, and the snap parts are adapted to the mounting parts, and the digital display screen is installed on the upper housing through the snap parts.

10. The digital display faucet according to claim 1, characterized in that: The bottom of the upper housing is provided with a first convex edge and a second convex edge, the first convex edge is adapted to the first convex column, the first convex edge is clamped to the first convex column, the second convex edge is adapted to the second convex column, and the second convex edge is clamped to the second convex column.

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