Bluetooth water meter convenient to read

Abstract

A corner support is connected to the corner of the inner side wall of the left end of a shell, a refractor is connected to the corner support, a dial plate observation window is arranged at the position, opposite to a dial plate on a Bluetooth water meter head, of the shell, an installation frame is fixedly arranged on the inner side of the shell, and an inclined support A is connected to the end of the installation frame. The main display screen is fixedly arranged on the inclined support A, the light-emitting diode is arranged on the inner side of the edge of the bottom of the inclined support A, the control panel is fixedly arranged on the installation frame, the inclined support B is connected to the bottom of the installation frame, and the side display screen is fixedly arranged on the inclined support B. According to the water meter, the light source is arranged in the water meter, and the water meter is convenient to use. Multiple data display parts are uniformly illuminated, external setting is avoided, the setting difficulty is reduced, reading in multiple directions is convenient, remote control is achieved, multiple water meters are controlled at a time to illuminate and display the reading, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water meters, in particular to a Bluetooth water meter which is easy to read. Background Art

[0002] At present, the existing water meters are generally arranged in relatively hidden environments. Due to the influence of the lighting factors of the surrounding environment, it is necessary to turn on the lights during the reading process, which makes it inconvenient for users to read data and cannot observe and read the meters more intuitively.

[0003] The patent technology with publication number CN219121458U in the prior art discloses an ultrasonic water meter that is easy to read. In order to solve the above technical problems, the structure of the water meter has been improved. A luminous LED lamp body is embedded in the inner wall of a flippable cover plate. The LED lamp body is powered to emit light and illuminate the dial. However, the LED lamp uses the cover plate as a carrier, which is not suitable for water meters without a cover plate. Moreover, when the LED lamp is set on the cover plate, the circuit that needs to be connected to the circuit enters the water meter through the hinge, which is easily damaged during repeated folding.

[0004] Therefore, the inventors want to solve the problem of designing a water meter that has a light source inside to uniformly illuminate multiple data display parts, avoids external settings to reduce the difficulty of setting, and has remote control for easy operation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a Bluetooth water meter that is easy to read, which can realize the setting of a light source inside the water meter to uniformly illuminate multiple data display parts, avoid external settings to reduce the difficulty of setting, and remote control for easy operation.

[0006] The technical solution adopted by the utility model device is: a Bluetooth water meter that is easy to read, including a Bluetooth water meter head and a shell, the shell is arranged on the outside of the Bluetooth water meter head and fixed with the Bluetooth water meter head, a corner bracket is connected to the inner side wall corner of the left end of the shell, a refractor is connected to the corner bracket, a dial observation window is arranged at a position opposite to the dial on the shell and the Bluetooth water meter head, a mounting frame is fixedly arranged on the inner side of the shell, an inclined bracket A is connected to the end of the mounting frame, a main display screen is fixedly arranged on the inclined bracket A, a light-emitting diode is arranged on the inner side of the bottom edge of the inclined bracket A, a control board is fixedly arranged on the mounting frame, an inclined bracket B is connected to the bottom of the mounting frame, a side display screen is fixedly arranged on the inclined bracket B, a display screen observation window is arranged on the shell at a position opposite to the main display screen and the side display screen, and the control board is electrically connected to the light-emitting diode, the main display screen, and the side display screen.

[0007] Furthermore, the control board is electrically connected to a Bluetooth module, the Bluetooth module is connected to a Bluetooth remote controller via a wireless signal, and the control board is connected to a power module.

[0008] Furthermore, the Bluetooth remote controller can simultaneously control Bluetooth modules provided on multiple Bluetooth water meters.

[0009] Furthermore, the angle between the main display screen and the horizontal direction is 70°, and the angle between the display screen observation window located above and the horizontal direction is 40°.

[0010] Furthermore, the angle between the axis of the light emitting diode and the horizontal direction is 20°.

[0011] Furthermore, the portion where the light emitting diode is connected to the inclined bracket A is located in the middle of the light emitting diode body, and the light emitting diode is connected to the inclined bracket by glue.

[0012] Furthermore, the included angle between the side display screen located at the bottom and the display screen observation window is 25°.

[0013] Furthermore, the right end of the side display screen is close to the display screen observation window and the left end is far away from the display screen observation window.

[0014] Furthermore, the length of the refractor is smaller than the width of the inner wall of the housing and the difference is 0.5 cm, and the angle between the refractor and the horizontal direction is 70°.

[0015] Furthermore, the dial of the Bluetooth water meter, the front end surface of the main display screen, and the front end surface of the side display screen can all be illuminated by the light-emitting diodes and are less obstructed.

[0016] The beneficial effects of the utility model device are:

[0017] 1. The utility model sets a single light source inside the shell to illuminate each display part at the same time, thereby realizing the function of setting a light source inside the water meter, uniformly illuminating multiple data display parts, avoiding external settings to reduce the difficulty of setting, and facilitating readings in multiple directions.

[0018] 2. The utility model realizes remote control by adopting the cooperation between the Bluetooth remote controller and the Bluetooth module, and controls multiple water meters at a time to illuminate and display the readings, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural view of the utility model.

[0020] Explanation of the accompanying drawings: 1-Bluetooth water meter head; 2-housing; 3-corner bracket; 4-refracting mirror; 5-dial observation window; 6-display observation window; 7-main display screen; 8-light-emitting diode; 9-tilt bracket A; 10-control panel; 11-mounting bracket; 12-tilt bracket B; 13-side display screen. DETAILED DESCRIPTION

[0021] The following is a further description of the present invention in conjunction with specific embodiments. These embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0022] See also Figure 1This is a structural view of the utility model, a Bluetooth water meter that is easy to read, including a Bluetooth water meter head 1 and a shell 2. The shell 2 is arranged on the outside of the Bluetooth water meter head 1 and is fixed to the Bluetooth water meter head 1. A corner bracket 3 is connected to the inner side wall corner of the left end of the shell 2. A refractor 4 is connected to the corner bracket 3. The refractor 4 is used to refract light. A dial observation window 5 is arranged at a position opposite to the dial on the shell 2 and the Bluetooth water meter head 1, which is used to read the dial indication directly from the outside through the dial observation window 5. A mounting bracket 11 is fixedly arranged on the inner side of the shell 2, and an inclined bracket A9 is connected to the end of the mounting bracket 11. A main display screen 7 is fixedly arranged on the inclined bracket A9. The main display screen 7 is used to display the main digital part of the digital display. Parts, display data from the top for easy observation and meter reading, a light emitting diode 8 is arranged on the inner side of the bottom edge of the inclined bracket A9, the angle between the axis of the light emitting diode 8 and the horizontal direction is 20°, the part where the light emitting diode 8 is connected to the inclined bracket A9 is located in the middle of the tube body of the light emitting diode 8, the light emitting diode 8 is connected to the inclined bracket by glue, a control board 10 is fixedly arranged on the mounting frame 11, a tilting bracket B12 is connected to the bottom of the mounting frame 11, a side display screen 13 is fixedly arranged on the tilting bracket B12, the side display screen 13 is an auxiliary and spare digital display component, and can provide digital display from the side, which is convenient for observation, meter reading and reading from the side angle, and the housing 2 is connected to the main display screen 7, A display viewing window 6 is provided at a position opposite to the side display screen 13. The display viewing window 6 located at the top is at an angle of 40° to the horizontal direction. The 40° horizontal angle is convenient for the human body to rise and observe the readings at the height of the eyes. The main display screen 7 is at an angle of 70° to the horizontal direction. The length of the refractor 4 is less than the width of the inner wall of the housing 2 and the difference is 0.5 cm. The angle between the refractor 4 and the horizontal direction is 70. The angle setting of the main display screen 7 and the refractor 4 is conducive to reading. At the same time, in conjunction with the position of the light-emitting diode 8, the light emitted by the light-emitting diode 8 is well reflected on the surface of the main display screen 7 for intuitive observation of the readings, and the 70° angle allows the refractor 4 to The light emitted by the LED 8 is refracted onto the dial, and together with the direct light from the LED 8, illuminates the dial, making it easier to read the dial at a lower position and a deeper depth. The angle between the side display screen 13 located below and the display screen observation window 6 is 25°, and this angle can smoothly reflect the light of the LED 8 onto the display end surface of the side display screen 13. The right end of the side display screen 13 is close to the display screen observation window 6 and the left end is away from the display screen observation window 6, so that the Bluetooth water meter dial, the front end surface of the main display screen 7, and the front end surface of the side display screen 13 can all be illuminated by the LED 8 and are less blocked. The control board 10 is electrically connected to the LED 8, the main display screen 7, and the side display screen 13, respectively.

[0023] The control panel 10 is electrically connected to a Bluetooth module, and the Bluetooth module is connected to a Bluetooth remote controller via a wireless signal. The control panel 10 is connected to a power module. The Bluetooth remote controller can simultaneously control the Bluetooth modules installed on multiple Bluetooth water meters, through a special Bluetooth remote controller, which uses a signal of a specified frequency, and the Bluetooth modules installed on the Bluetooth water meter head 1 uniformly set the receiving frequency, that is, one Bluetooth remote controller can directly control all similar Bluetooth modules within a specified range, and the Bluetooth module can control the light-emitting diode 8 to emit or extinguish through the control panel 10, which is convenient for control and reading.

[0024] The utility model sets a single light source on the inner side of the shell 2 to illuminate various display parts at the same time, thereby setting a light source inside the water meter, uniformly illuminating multiple data display parts, avoiding external settings to reduce setting difficulty, and facilitating readings in multiple directions. By adopting the cooperation between the Bluetooth remote controller and the Bluetooth module, remote control is realized, and multiple water meters are controlled at one time to illuminate and display indications, which is easy to operate.

Claims

1. A Bluetooth water meter that is easy to read, comprising a Bluetooth water meter head (1) and a housing (2), wherein the housing (2) is arranged outside the Bluetooth water meter head (1) and is fixed to the Bluetooth water meter head (1), and is characterized in that: A corner bracket (3) is connected to the inner side wall corner of the left end of the housing (2), and a refractor (4) is connected to the corner bracket (3). A dial observation window (5) is provided at a position of the housing (2) opposite to the dial on the Bluetooth water meter head (1). A mounting frame (11) is fixedly provided inside the housing (2), and an inclined bracket A (9) is connected to the end of the mounting frame (11). A main display screen (7) is fixedly provided on the inclined bracket A (9), and a light-emitting diode (8) is provided on the inner side of the bottom edge of the inclined bracket A (9). A control panel (10) is fixedly provided on the mounting frame (11), and an inclined bracket B (12) is connected to the bottom of the mounting frame (11), and a side display screen (13) is fixedly provided on the inclined bracket B (12). A display screen observation window (6) is provided on the housing (2) at a position opposite to the main display screen (7) and the side display screen (13), and the control panel (10) is electrically connected to the light-emitting diode (8), the main display screen (7), and the side display screen (13), respectively.

2. The Bluetooth water meter that is easy to read according to claim 1 is characterized by: The control panel (10) is electrically connected to a Bluetooth module, the Bluetooth module is connected to a Bluetooth remote controller via a wireless signal, and the control panel (10) is connected to a power module.

3. The Bluetooth water meter that is easy to read according to claim 1 is characterized by: The angle between the main display screen (7) and the horizontal direction is 70°, and the angle between the display screen observation window (6) located above and the horizontal direction is 40°.

4. The Bluetooth water meter that is easy to read according to claim 1 is characterized by: The angle between the axis of the light emitting diode (8) and the horizontal direction is 20°.

5. The Bluetooth water meter that is easy to read according to claim 1 is characterized by: The portion where the light emitting diode (8) is connected to the inclined bracket A (9) is located in the middle of the tube body of the light emitting diode (8).

6. The Bluetooth water meter that is easy to read according to claim 1, characterized in that: The included angle between the side display screen (13) located at the bottom and the display screen observation window (6) is 25°.

7. The Bluetooth water meter that is easy to read according to claim 1, characterized in that: The length of the refractor (4) is smaller than the width of the inner wall of the housing (2) and the difference is 0.5 cm. The angle between the refractor (4) and the horizontal direction is 70°.

8. The Bluetooth water meter that is easy to read according to claim 1, characterized in that: The dial plate of the Bluetooth water meter, the front end surface of the main display screen (7), and the front end surface of the side display screen (13) can all be illuminated by the light-emitting diode (8) and are less obstructed.

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