Swimming pool temperature display device

Abstract

The utility model relates to the technical field of temperature display equipment, in particular to a swimming pool temperature display device. Comprising a main body, a display screen and a temperature measuring rod, a display window is arranged on the main body, the display screen is arranged close to the display screen, the temperature measuring rod is arranged at the bottom of the main body, a temperature sensor is arranged at the end, away from the main body, of the temperature measuring rod, and the temperature measuring rod is arranged in a forward inclined mode relative to a buoyancy line of the main body. Compared with the prior art, the swimming pool temperature display device has the beneficial effects that the temperature measuring rod is obliquely arranged relative to the buoyancy line of the main body, so that floating balance of the swimming pool temperature display device is favorably realized, swinging balance is formed, the stability of a product on the water surface is improved on the premise of reducing the overturning risk of the product, and the service life of the product is prolonged. Compared with some products with vertically arranged temperature measuring rods, the inclined arrangement can provide better balance.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature display equipment, in particular to a swimming pool temperature display device. Background Art

[0002] A swimming pool temperature display device is a device used to measure and display the temperature of swimming pool water, and is usually used to monitor changes in swimming pool water temperature. A swimming pool temperature display device can accurately measure the temperature of swimming pool water, and is usually equipped with a digital or analog display screen to intuitively display the temperature of swimming pool water.

[0003] The swimming pool temperature display device can help users monitor the changing trend of water temperature. By observing the changes in water temperature, users can understand the fluctuations of swimming pool water temperature and better maintain and manage swimming pool water temperature.

[0004] Since the water surface of the swimming pool fluctuates unsteadily, the temperature sensor is generally moved downward by a temperature measuring rod. However, due to the setting of the temperature measuring rod, the height of the swimming pool temperature display device is too high and the swinging process is unstable. How to maintain the floating stability of the swimming pool temperature display device is one of the key issues studied by technical personnel in this field. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a swimming pool temperature display device in view of the above-mentioned defects of the prior art, so as to solve the problem of unstable floating of the swimming pool temperature display device.

[0006] The utility model solves the technical problem by adopting the following technical solution: providing a swimming pool temperature display device, comprising a main body, a display screen and a temperature measuring rod, wherein the main body is provided with a display window, the display screen is arranged close to the display screen, the temperature measuring rod is arranged at the bottom of the main body, and a temperature sensor is arranged at one end of the temperature measuring rod away from the main body, and the temperature measuring rod is arranged to be inclined forward relative to the buoyancy line of the main body.

[0007] Among them, the preferred solution is: the main body is connected to the temperature measuring rod, the swimming pool temperature display device also includes a control circuit board, the control circuit board is provided with at least a main control unit, the main control unit is connected to the temperature sensor and the display screen respectively through the control circuit board, and controls the display screen to display the temperature information detected by the temperature sensor.

[0008] Among them, a preferred solution is: an avoidance groove is arranged at the end of the temperature measuring rod, the first notch of the avoidance groove is arranged backward, and the temperature sensor is arranged at the end away from the first notch of the avoidance groove.

[0009] Among them, a preferred solution is that the main body includes an inclined surface, and the display window is arranged on the inclined surface.

[0010] Among them, a preferred solution is that the inclined surface is an arc-shaped inclined surface.

[0011] Among them, a preferred solution is: a transparent window is provided on the main body to serve as a display window, and the center line of the display window is in the same plane as the length direction of the temperature measuring rod.

[0012] Among them, the preferred solution is: the main body includes an upper cover and a base, the temperature measuring rod is arranged at the bottom of the base, the cross-sectional area of ​​the base gradually shrinks and decreases from the upper end surface downward to the connection with the temperature measuring rod, and the display window is arranged on the upper cover.

[0013] Among them, the preferred solution is that the base and the temperature measuring rod are an integrated structure.

[0014] Among them, a preferred solution is: a button is also arranged on the base, and the button is arranged at a forward position of the main body.

[0015] Among them, a preferred solution is that a concave area is arranged at the forward position of the base, and the button is arranged in the concave area.

[0016] The beneficial effect of the utility model is that, compared with the prior art, the utility model helps to achieve the floating balance of the swimming pool temperature display device by tilting the temperature measuring rod relative to the buoyancy line of the main body, forming a swinging balance. While reducing the risk of product flipping, it also improves the stability of the product on the water surface. Compared with some products with vertically arranged temperature measuring rods, the tilted setting can provide better balance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the swimming pool temperature display device of the utility model;

[0019] Figure 2 It is a front view structural schematic diagram of the swimming pool temperature display device of the utility model;

[0020] Figure 3 It is a side view structural schematic diagram of the swimming pool temperature display device of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of the swimming pool temperature display device of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the avoidance trough of the utility model;

[0023] Figure 6 It is a structural schematic diagram of a base provided with a control circuit board in the utility model;

[0024] Figure 7 yes Figure 6 A schematic diagram of a local enlarged structure;

[0025] Figure 8 It is a schematic diagram of the structure of the base of the utility model which hides the control circuit board and buttons;

[0026] Fig. 9 It is a structural schematic diagram of a base for hiding a control circuit board and display buttons of the utility model;

[0027] Fig.10 It is a three-dimensional structural schematic diagram of the upper cover of the utility model;

[0028] Fig.11 It is a schematic diagram of the structure of the upper cover of the utility model when viewed from above. DETAILED DESCRIPTION

[0029] Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0030] like Figures 1 to 5 As shown, the utility model provides a preferred embodiment of a swimming pool temperature display device.

[0031] A swimming pool temperature display device includes a main body 100, a display screen 500 and a temperature measuring rod 200. The main body 100 is provided with a display window 300, the display screen 500 is arranged near the display screen 500, the temperature measuring rod 200 is arranged at the bottom of the main body 100, and the temperature measuring rod 200 is provided with a temperature sensor 400 at one end away from the main body 100. The temperature measuring rod 200 is arranged to be inclined forward relative to the buoyancy line 11 of the main body 100.

[0032] In this embodiment, by placing the temperature sensor 400 at the bottom of the temperature measuring rod 200, it can be ensured that the sensor can directly contact the water body and obtain more accurate temperature information. The temperature measuring rod 200 is tilted relative to the buoyancy line 11 of the main body 100, which helps to achieve the floating balance of the swimming pool temperature display device and form a swing balance. While reducing the risk of product overturning, it also improves the stability of the product on the water surface. Compared with some products with vertically arranged temperature measuring rods 200, the tilted setting can provide better balance.

[0033] Furthermore, the forward tilting setting of the temperature measuring rod 200 not only helps to balance the product, but also makes it easier for the user to grasp the temperature measuring rod 200 and quickly view the temperature information on the display screen 500 while holding the temperature measuring rod 200.

[0034] The buoyancy line 11 refers to the equilibrium position of the main body 100 when it is subjected to the buoyancy during the floating process in the liquid. The liquid will exert an upward buoyancy on the main body 100, and the line of action of this buoyancy is the buoyancy line 11. The forward inclination of the buoyancy line 11 means that the temperature measuring rod 200 will be tilted when the main body floats, instead of floating vertically on the water surface. The tilted setting can help achieve product balance, reduce the risk of overturning, and enable the temperature sensor 400 to measure the water temperature more accurately.

[0035] The forward direction is a forward horizontal direction 12 perpendicular to the buoyancy line 11 .

[0036] In this embodiment, the temperature sensor 400 generally detects the temperature by utilizing the changes in resistance, voltage, current, etc. generated by a substance when the temperature changes. Common temperature sensors 400 include thermistors, thermocouples, semiconductor temperature sensors 400, etc. Specifically, the temperature sensor 400 is placed at the bottom of the temperature measuring rod 200, directly contacting the water body. When the water temperature changes, the sensor senses the temperature change and displays the temperature signal on the display screen 500.

[0037] The display screen 500 is usually a liquid crystal display (LCD), an organic light emitting diode (OLED), etc. The display screen 500 receives and analyzes the data and converts the temperature information into a visual digital or graphic display.

[0038] like Figures 1 to 11 As shown, the utility model provides a preferred embodiment of the control circuit board.

[0039] The main body 100 is connected to the temperature measuring rod 200, and the swimming pool temperature display device also includes a control circuit board 600, and the control circuit board 600 is at least provided with a main control unit 610. The main control unit 610 is connected to the temperature sensor 400 and the display screen 500 respectively through the control circuit board 600, and controls the display screen 500 to display the temperature information detected by the temperature sensor 400.

[0040] Specifically, the connection between the main body 100 and the temperature measuring rod 200 is achieved by making the control circuit board 600 directly connected to the temperature sensor 400 by wiring, and the main control unit 610 obtains the data information of the temperature measurement and provides power to the temperature sensor 400. The temperature sensor 400 measures the water temperature and transmits the data to the control circuit board 600, obtains the data information through the wiring port of the control circuit board 600, and is received by the main control unit 610, and is parsed and processed by the main control unit 610.

[0041] Among them, the main control unit 610 processes the acquired temperature detection information and controls the display screen 500 to display relevant numerical values. Specifically: the main control unit 610 is connected to the temperature sensor 400 through the control circuit board 600, and is responsible for receiving the water temperature data measured by the temperature sensor 400. The main control unit 610 processes and analyzes the received water temperature data, including calibration, unit conversion and other operations to ensure accuracy; the main control unit 610 controls the display screen 500 to display the water temperature information detected by the temperature sensor 400, and converts the water temperature data into a visual digital or graphic display.

[0042] Among them, the main control unit 610 is a control chip, such as a common microcontroller or an embedded processor, which can meet the needs of data processing and control display. The main control unit 610 is connected to the temperature sensor 400, the display screen 500 and the power supply. The power supply can be a built-in battery or a related power supply module to ensure that the circuit connection is correct and reliable to ensure the stability of data transmission and control. Of course, the main control unit 610 also needs to perform data processing algorithms, including receiving, parsing and converting temperature data to ensure the accuracy and readability of the display. These data processing algorithms are conventional algorithms in this field. As long as they can realize data acquisition, processing conversion and control display, they are not the protection points of the present utility model.

[0043] In this embodiment, the end of the temperature measuring rod 200 is provided with an avoidance groove 201, the first notch 2011 of the avoidance groove 201 is arranged backward, and the temperature sensor 400 is arranged at the end away from the first notch 2011 of the avoidance groove 201. Specifically, the avoidance groove 201 also includes a second notch 2012 arranged in the bottom direction, the temperature sensor 400 is arranged in the avoidance groove 201, and does not extend out of the first notch 2011 or the second notch 2012. The avoidance groove 201 can effectively protect the temperature sensor 400 and prevent the temperature sensor 400 from being damaged by external forces. At the same time, the design of the first notch 2011 and the second notch 2012 can increase the contact area between the temperature sensor 400 and water.

[0044] The bottom of the temperature measuring rod 200 is provided with a fixing hole 202 for fixing and assembling the temperature sensor 400, and the detection end of the temperature sensor 400 is set in the avoidance groove 201. The avoidance groove 201 is designed to be connected with the fixing hole 202, and the fixing hole 202 is also provided with a wiring hole 2021 for wiring. The control circuit board 600 passes through the temperature measuring rod 200 through a wire or FPC and is connected to the temperature sensor 400 at the bottom. The process is to pass through the wiring hole 2021 to set,

[0045] The cross-sectional area of ​​the second notch 2012 of the avoidance groove 201 gradually increases from the top to the bottom, and the side surface forms an inclined surface, thereby increasing the contact area between the temperature sensor 400 and water.

[0046] like Figure 3 As shown, the utility model provides a preferred embodiment of the inclined surface.

[0047] The main body 100 includes an inclined surface 101, and the display window 300 is arranged on the inclined surface 101 to provide a position convenient for the user to observe. Specifically, the display window 300 is arranged on the inclined surface 101, and the user can easily observe the displayed information from the water surface or the shore. When the main body 100 floats on the water surface, the overall height of the floating surface is not high. If the display screen 500 is arranged forward, the user may need to lower his head to look at the display screen 500 when swimming, or hold the main body 100 diagonally upward to clearly see the information. The design of the inclined surface 101 diagonally upward allows the user to clearly see the displayed information by slightly lowering his head. Whether swimming or on the shore, the user can directly see the displayed content.

[0048] In this embodiment, the inclined surface 101 is an arc-shaped inclined surface. Through the arc-shaped inclined surface, the display device not only has a more convenient observation angle, enhances the visual effect, and allows the user to feel more depth and texture when observing, but also shows a more three-dimensional and beautiful appearance in appearance, thereby enhancing the visual appeal and beauty of the overall product.

[0049] In this embodiment, a transparent window is provided on the main body 100 as a display window 300, which seals the interior of the main body 100 and serves as a protective barrier for the display screen 500. The center line of the display window 300 is in the same plane as the length direction of the temperature measuring rod 200, ensuring visual continuity between the temperature measuring rod 200 and the display window 300, that is, when the user grabs the temperature measuring rod 200, he can directly view the content in the display window 300 without rotating the main body 100.

[0050] Furthermore, the display window 300 not only seals and protects the display screen 500 from water vapor erosion, but can even be coated with a waterproof layer on the transparent window surface to prevent water marks from remaining on the surface and avoid the problem of being blocked or affected by water drops. Among them, the specific schemes of the waterproof layer include: nano coating, which forms a microscopic waterproof protective layer on the surface of the nano coating, which can effectively prevent water drops from staying on the window surface; siloxane coating, which has good waterproof performance and transparency, forms a protective film to prevent water drops from remaining and maintain the clarity of the window; and fluorocarbon polymer coating and polyurethane coating.

[0051] like Figures 6 to 11 As shown, the utility model provides a preferred embodiment of the upper cover and the base.

[0052] The main body 100 includes an upper cover 110 and a base 120 . The temperature measuring rod 200 is arranged at the bottom of the base 120 . The cross-sectional area of ​​the base 120 gradually shrinks downward from the upper end surface until it reaches the connection with the temperature measuring rod 200 . The display window 300 is arranged on the upper cover 110 .

[0053] Specifically, the main body 100 is composed of an upper cover 110 and a base 120, which facilitates the assembly of internal components, such as the control circuit board 600, the display screen 500, etc., so as to facilitate the maintenance and replacement of parts. Among them, a circuit board fixing structure is provided on the base 120, and the control circuit board 600 is placed flat on the base 120 and fixed by the circuit board fixing structure. The cross-sectional area of ​​the base 120 gradually shrinks and decreases from the upper end surface downward until the connection with the temperature measuring rod 200, so that the lines of the overall appearance are smooth, and during the floating process of the main body 100, the contact area with the water flow is reduced, the stability of the device is improved, and the instability of floating is reduced.

[0054] Furthermore, the connection between the upper cover 110 and the base 120 needs to be sealed to ensure the sealing condition inside the main body 100 and prevent water and moisture from penetrating into the main body 100, thereby affecting the normal operation of the device.

[0055] In this embodiment, reference Figure 3 The connection is located at the front third of the base 120, or at a surrounding position, which has better balance. By reasonably arranging the connection, the swimming pool temperature display device can be more stable when floating or fixed in the water, reducing the possibility of tilting or shaking.

[0056] In this embodiment, the base 120 and the temperature measuring rod 200 are an integrated structure.

[0057] The integrated structure of the base 120 and the temperature measuring rod 200 can reduce the number of joints, thereby reducing the risk of water intrusion, making the sealing performance easier to control, reducing potential leakage points, ensuring that the internal components are protected from water intrusion, and improving the reliability of the device. At the same time, the integrated base 120 and the temperature measuring rod 200 are simpler than the separate structure, reducing the number of components and assembly steps. This simplified structure helps to reduce manufacturing costs, reduce the matching problems between components, and improve assembly efficiency.

[0058] In terms of technology, the one-piece structure, combined with the combined structure of the base 120 and the upper cover 110, can achieve demoulding production during the manufacturing process.

[0059] In this embodiment, reference Figure 8 and Fig.11The base 120 is provided with a latching position 122, and the upper cover 110 is provided with a protrusion 110 at a position corresponding to the latching position 122. When the upper cover 110 and the base 120 are combined, the protrusion 110 is inserted into the slot of the latching position 122 to achieve the positioning of the two. In this embodiment, reference Fig.10 and Fig.11 The upper cover 110 is provided with a display screen fixing seat 120 inside, which is used to fix or limit the display screen 500, so as to realize the installation of the display screen 500. The display surface of the display screen 500 is arranged close to the inner side of the display window 300. The display screen fixing seat 120 preferably has a card slot structure, and is designed to be integrally formed with the upper cover 110. The limiting plate or circuit board of the display screen 500 is inserted into the card slot to fix or limit the display screen 500.

[0060] In this embodiment, reference Figure 6 and Figure 7 The base 120 is provided with a positioning column 121 for positioning the control circuit board 600, and the control circuit board 600 is provided with a positioning hole 610 that cooperates with the positioning column 121. After the control circuit board 600 is assembled in place, the positioning holes 610 on both sides are passed through by the positioning column 121, and are preferably arranged at the four corners of the control circuit board 600, and the control circuit board 600 is arranged close to the button 700.

[0061] like Figure 2 , 3 , 6 and Fig. 9 As shown, the utility model provides a preferred embodiment of a button.

[0062] The base 120 is also provided with a button 700 , which is arranged at a forward position of the main body 100 for user operation. For example, when holding the temperature measuring rod 200 in one hand, the button 700 can be directly clicked with the thumb.

[0063] Of course, the button 700 is sealed with the body, and is connected to the internal control circuit board 600 to generate a control signal. There are several control schemes for the button 700:

[0064] Solution 1: button 700 is a switch button 700; the user turns on or off the swimming pool temperature display device by clicking button 700.

[0065] Solution 2, button 700 is a functional button 700; for example, a long press is used to turn on or off, and a short press is used to switch the display content of display screen 500, such as displaying time, displaying temperature, displaying an operation interface, etc., which increases the diversity and flexibility of operation.

[0066] Option three, if the device is also provided with a light, button 700 can also be used to control the display status of the light. Button 700 is a light control button 700, specifically the color change, flashing, on and off of the light, etc. By clicking button 700 to adjust the state of the light, the interactivity and visual appeal of the swimming pool temperature display device are increased.

[0067] In this embodiment, the base 120 is provided with a concave area 102 at the front position, and the button 700 is provided in the concave area 102. Placing the button 700 at the center or the deepest position of the concave area 102 can make it easier for the user to find and operate the button 700. By providing a clear touch area, the user can easily move the finger to the button 700 position, thereby improving the convenience and accuracy of the operation.

[0068] The concave area 102 can satisfy the structural characteristic that the cross-sectional area of ​​the base 120 gradually shrinks and decreases. The user can smoothly move to the button 700 position through the touch area, making the operation smoother and more natural, thereby enhancing the interactive experience between the user and the device.

[0069] In this embodiment, reference Figure 8 and Fig. 9 The base 120 is provided with a button fixing structure 123 inside, the button fixing structure 123 is provided with a through hole 1231, the button 700 is provided in the button fixing structure 123, and one end is provided through the through hole 1231, forming a click button structure outside the base 120. Of course, non-mechanical buttons, such as capacitive buttons, etc., can also be used.

[0070] In this embodiment, reference Figure 3 A button hole structure 103 is provided on the rear side of the body for passing other objects, such as ropes or hooks. It is preferably provided on the rear side of the base 120. The user can fix the temperature measuring rod 200 on other objects through the button hole structure 103, such as hanging it on a wall, hanging it on a hook, or fixing it with a rope to other places, which increases the practicality and versatility of the temperature measuring rod 200. The temperature measuring rod 200 can be hung on the body or other objects for easy carrying and use.

[0071] The above is only the best embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes or modifications made within the scope of the patent application of the present invention are covered by the present invention.

Claims

1. A swimming pool temperature display device, characterized in that: It includes a main body, a display screen and a temperature measuring rod. The main body is provided with a display window. The display screen is arranged near the display screen. The temperature measuring rod is arranged at the bottom of the main body. A temperature sensor is arranged at one end of the temperature measuring rod away from the main body. The temperature measuring rod is arranged to be inclined forward relative to the buoyancy line of the main body.

2. The swimming pool temperature display device according to claim 1, characterized in that: The main body is connected to the temperature measuring rod, and the swimming pool temperature display device also includes a control circuit board. The control circuit board is provided with at least a main control unit. The main control unit is respectively connected to the temperature sensor and the display screen through the control circuit board, and controls the display screen to display the temperature information detected by the temperature sensor.

3. The swimming pool temperature display device according to claim 1 or 2, characterized in that: An avoidance groove is arranged at the end of the temperature measuring rod, a first notch of the avoidance groove is arranged backward, and the temperature sensor is arranged at the end away from the first notch of the avoidance groove.

4. The swimming pool temperature display device according to claim 1, characterized in that: The main body comprises an inclined surface, and the display window is arranged on the inclined surface.

5. The swimming pool temperature display device according to claim 4, characterized in that: The inclined surface is an arc-shaped inclined surface.

6. The swimming pool temperature display device according to claim 4 or 5, characterized in that: The main body is provided with a transparent window as a display window, and the center line of the display window is in the same plane as the length direction of the temperature measuring rod.

7. The swimming pool temperature display device according to claim 1, characterized in that: The main body includes an upper cover and a base, the temperature measuring rod is arranged at the bottom of the base, the cross-sectional area of ​​the base gradually shrinks and decreases from the upper end surface downward to the connection of the temperature measuring rod, and the display window is arranged on the upper cover.

8. The swimming pool temperature display device according to claim 7, characterized in that: The base and the temperature measuring rod are an integrated structure.

9. The swimming pool temperature display device according to claim 7, characterized in that: The base is also provided with a button, and the button is arranged at a forward position of the main body.

10. The swimming pool temperature display device according to claim 9, characterized in that: A concave area is arranged at the front position of the base, and the button is arranged in the concave area.

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