Chopsticks capable of detecting alcohol concentration

Abstract

The utility model relates to the technical field of chopsticks, and discloses a chopstick capable of detecting alcohol concentration, which comprises a chopstick body and a chopstick cap slidably arranged at the top of the chopstick body, the chopstick body is provided with a cavity with an upper opening, and an inner core is arranged in the cavity and comprises a support and a top pcb (printed circuit board) embedded on the support. A main control chip, a display module, an alcohol sensor and a power module are electrically connected to the top pcb, the main control chip is electrically connected with the alcohol sensor and the display module, the power module is electrically connected with the main control chip, the display module and the alcohol sensor, a sealing part is arranged at an opening of the cavity, the alcohol sensor is located below the sealing part, and the display module is electrically connected with the power module. A vent hole opposite to the alcohol sensor is formed in the side wall of the chopstick body and is in sealed connection with a waterproof breathable film, and the side wall, opposite to the display module, of the chopstick body is in sealed connection with a transparent screen film layer. The chopstick can detect the alcohol concentration and display the alcohol concentration in real time through the display module, can give an alarm, is convenient to carry and use, and integrates entertainment and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of chopsticks, in particular to a pair of chopsticks capable of detecting alcohol concentration. Background Art

[0002] Wine is a common drink in our life, and there are many drinking scenarios in life. Drinking is often done to add to the fun in many scenarios such as family gatherings, business banquets, and friend parties. When gathering, the occasion is lively, and it is common to persuade others to drink a few more glasses. However, drinking in moderation is pleasant, while excessive drinking is harmful to one's own body.

[0003] At present, there are also professional alcohol detection instruments on the market, but the instrument is costly and inconvenient to carry. When friends gather, the amount of alcohol each person drinks varies. After eating and drinking together, detecting the alcohol concentration is not only a way to liven up the atmosphere for entertainment, but also an effective measure to detect the drinking situation and avoid excessive drinking causing harm to the body. It is necessary to use the chopsticks often used during gatherings as a carrier for detecting alcohol to detect the alcohol concentration after drinking, which can not only increase the entertainment atmosphere but also timely control the amount of alcohol consumed to ensure the physical health of the people at the dinner. Summary of the Utility Model

[0004] The utility model provides a pair of chopsticks capable of detecting alcohol concentration. The chopsticks can detect the alcohol concentration of the drinker, display it in real time through a display module, and can also give an alarm prompt for the alcohol concentration. They are convenient to carry and use, integrating entertainment and practicality.

[0005] The above object of the utility model is achieved by the following technical solutions:

[0006] A pair of chopsticks capable of detecting alcohol concentration, including a chopstick body and a chopstick cap slidably arranged on the top of the chopstick body. The chopstick body is provided with a chamber with an upper opening. An inner core is arranged in the chamber. The inner core includes a bracket and a top PCB board. The top PCB board is embedded on the bracket. The top PCB board is electrically connected with a main control chip, a display module, an alcohol sensor and a power module. The main control chip is respectively electrically connected with the alcohol sensor and the display module. The power module is respectively electrically connected with the main control chip, the display module and the alcohol sensor. A sealing part is arranged at the opening of the chamber. The alcohol sensor is located below the sealing part. A ventilation hole opposite to the alcohol sensor is arranged on the side wall of the chopstick body. The ventilation hole is hermetically connected with a waterproof and breathable film. When the chopstick cap is inserted into the chopstick body, the chopstick cap covers the ventilation hole. When the chopstick cap slides open from the chopstick body, the ventilation hole is exposed; A transparent screen film layer is hermetically connected to the side wall of the chopstick body opposite to the display module.

[0007] In the above-mentioned chopsticks capable of detecting alcohol concentration, a pair of oppositely arranged sliding columns are arranged on the inner side wall of the chopstick cap, and a sliding groove adapted to the corresponding sliding column is arranged on the side wall of the top of the chopstick body.

[0008] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein the end of the sliding column is in arc transition, the sliding groove is strip-shaped, and limiting parts for limiting the movement of the sliding column are respectively arranged at both ends of the sliding groove. A guiding groove coaxial with the sliding groove is arranged between the top of the chopstick body and the sliding groove, and the depth of the guiding groove is less than that of the sliding groove.

[0009] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein the limiting parts include tongues oppositely arranged on two side walls of the sliding groove, the two tongues extend towards the inner side of the sliding groove, and the two tongues and the corresponding ends of the sliding groove form a limiting cavity adapted to the sliding column.

[0010] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein the power supply module includes a rechargeable battery and a charging module, and the charging module is electrically connected to the rechargeable battery.

[0011] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein the charging module includes a wireless charging module and / or a wired charging module.

[0012] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein a charging socket electrically connected to the wired charging module is arranged on the side wall of the chopstick body, and an elastic waterproof plug is arranged at the charging socket.

[0013] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein the top PCB board is provided with an LED lamp electrically connected to the main control chip, and a transparent lamp film layer opposite to the LED lamp is hermetically connected to the side wall of the chopstick body. The LED lamp is used for alcohol concentration alarm prompt.

[0014] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein a photosensitive switch is electrically connected to the top PCB board on the opposite side of the alcohol sensor, and the photosensitive switch is electrically connected to the rechargeable battery; a transparent window is hermetically connected to the side wall of the chopstick body opposite to the photosensitive switch; when the chopstick cap is inserted into the chopstick body, the chopstick cap covers the transparent window, and when the chopstick cap slides away from the chopstick body, the transparent window is exposed.

[0015] The above-mentioned chopsticks capable of detecting alcohol concentration, wherein the bottom of the bracket is inserted with a bottom PCB board.

[0016] In summary, the beneficial technical effects of the present utility model are as follows:

[0017] The present utility model can detect the alcohol concentration of a drinker, display it in real time through a display module, and can also give an alarm prompt for the alcohol concentration. It is convenient to carry and use, and integrates entertainment and practicality. Description of the Drawings

[0018] Figure 1 It is a structural schematic diagram of the present utility model;

[0019] Figure 2 is the exploded structural schematic diagram of the utility model;

[0020] Figure 3 is the exploded structural schematic diagram of the inner core of the utility model;

[0021] Figure 4 is the structural schematic diagram of the chopstick cap of the utility model;

[0022] Figure 5 is the structural schematic diagram of the top of the chopstick body of the utility model.

[0023] As shown in the figure, 1. Chopstick body; 11. Chamber; 12. Vent hole; 13. Waterproof and breathable membrane; 14. Screen film layer; 15. Slide groove; 151. Tongue; 152. Limit cavity; 153. Guide groove; 16. Charging socket; 17. Elastic waterproof plug; 18. Transparent lamp film layer; 19. Transparent window; 2. Chopstick cap; 21. Slide post; 3. Inner core; 31. Bracket; 32. Top pcb board; 33. Display module; 34. Alcohol sensor; 35. Charging battery; 36. Wireless charging module; 37. Led lamp; 38. Photosensitive switch; 39. Bottom pcb board. Specific embodiments

[0024] The following will further describe the present utility model in detail Figures 1-5 with reference to the appended

[0025] A chopstick capable of detecting alcohol concentration includes a chopstick body 1 and a chopstick cap 2 slidably disposed on the top of the chopstick body 1. The chopstick body 1 is provided with an upper-opening chamber 11, and an inner core 3 is disposed in the chamber 11. The inner core 3 includes a bracket 31 and a top pcb board 32. The top pcb board 32 is embedded in the bracket 31. The top pcb board 32 is electrically connected to a main control chip, a display module 33, an alcohol sensor 34, and a power module. The main control chip is electrically connected to the alcohol sensor 34 and the display module 33 respectively. The power module is electrically connected to the main control chip, the display module 33, and the alcohol sensor 34 respectively. A sealing portion for preventing water stains from entering is provided at the opening of the chamber 11. The alcohol sensor 34 is located below the sealing portion. A vent hole 12 opposite to the alcohol sensor 34 is provided on the side wall of the chopstick body 1. The vent hole 12 is hermetically connected to a waterproof and breathable membrane 13. When the chopstick cap 2 is inserted into the chopstick body 1, the chopstick cap 2 covers the vent hole 12. When the chopstick cap 2 slides away from the chopstick body 1, the vent hole 12 is exposed. A transparent screen film layer 14 is hermetically connected to the side wall of the chopstick body 1 opposite to the display module 33.

[0026] When using the chopsticks for alcohol concentration detection, first slide the chopstick cap 2 away from the chopstick body 1 to expose the ventilation holes 12. The drinker blows alcohol vapor towards the waterproof and breathable membrane 13, and the alcohol vapor is transmitted through the waterproof and breathable membrane 13 to the alcohol sensor 34. The main control chip converts the analog signal output by the alcohol sensor 34 into a digital signal, and then transmits the digital signal to the display module 33 for display; the display number of the display module 33 can be viewed through the screen film layer 14 to know the specific value of the measured alcohol concentration.

[0027] As Figure 2 , 4 , as shown in Figure 5, a pair of oppositely arranged sliding columns 21 are provided on the inner side wall of the chopstick cap 2, and a sliding groove 15 adapted to the corresponding sliding column 21 is provided on the side wall of the top of the chopstick body 1.

[0028] In order to facilitate the insertion or sliding of the chopstick cap 2 on the chopstick body 1, the end of the sliding column 21 is in an arc transition, the sliding groove 15 is strip-shaped, and limiting parts for limiting the movement of the sliding column 21 are respectively provided at both ends of the sliding groove 15. A guiding groove 153 coaxial with the sliding groove 15 is provided between the top of the chopstick body 1 and the sliding groove 15, and the depth of the guiding groove 153 is less than the depth of the sliding groove 15. By providing the guiding groove 153, it is convenient for the sliding column 21 on the chopstick cap 2 to be installed and disassembled with the sliding groove 15 under the guidance of the guiding groove 153.

[0029] The limiting part includes convex tongues 151 oppositely arranged on both side walls of the sliding groove 15. The two convex tongues 151 extend towards the inside of the sliding groove 15, and the two convex tongues 151 and the corresponding ends of the sliding groove 15 form a limiting cavity 152 adapted to the sliding column 21. When the sliding column 21 slides into the limiting cavity 152 at the upper end of the sliding groove 13, the chopstick cap 2 is in a sliding and locking state. When the sliding column 21 slides into the limiting cavity 152 at the lower end of the sliding groove 15, the chopstick cap 2 is in an insertion and locking state, avoiding the chopstick cap 2 from being opened or closed randomly.

[0030] The power supply module includes a rechargeable battery 35 and a charging module, and the charging module is electrically connected to the rechargeable battery 35.

[0031] The charging module includes a wireless charging module 36 and / or a wired charging module.

[0032] In this embodiment, the charging module includes a wireless charging module 36 and a wired charging module. The wireless charging module 36 is clamped on the bracket 31, and the wired charging module is electrically connected to the top pcb board 32.

[0033] A charging socket 16 electrically connected to the wired charging module is provided on the side wall of the chopstick body 1, and an elastic waterproof plug 17 for waterproofing is provided at the charging socket 16.

[0034] In one embodiment, the top PCB board 32 is provided with an LED lamp 37 electrically connected to the main control chip. The side wall of the chopstick body 1 is hermetically connected to a transparent lamp film layer 18 opposite to the LED lamp 37. The LED lamp 37 is used for alcohol concentration alarm reminder.

[0035] The main control chip presets an alcohol concentration threshold value, and the alarm threshold value can be set through a mobile phone APP. The main control chip monitors the magnitude of the alcohol concentration value collected by the alcohol sensor 34. If the collected alcohol concentration value is greater than the set threshold value, the flashing of the LED lamp 37 can be seen through the transparent lamp film layer 18 to remind the drinker to pay attention to the amount of alcohol consumed.

[0036] In order to save the power of the rechargeable battery 35, a photosensitive switch 38 is electrically connected to the top PCB board 32 on the side opposite to the alcohol sensor 34. The photosensitive switch 38 is electrically connected to the rechargeable battery 35; a transparent window 19 for preventing water stains from entering is hermetically connected to the side wall of the chopstick body 1 opposite to the photosensitive switch 38; when the chopstick cap 2 is inserted into the chopstick body 1, the chopstick cap 2 covers the transparent window 19, and the photosensitive switch 38 cuts off the power supply of the rechargeable battery 35; when the chopstick cap 2 and the chopstick body 1 are slid apart, the transparent window 19 is exposed. When it is necessary to detect the alcohol concentration of the drinker, the chopstick cap 2 and the chopstick body 1 are slid apart, and light irradiates the photosensitive switch 38 through the transparent window 19, and the rechargeable battery 35 supplies power to the main control chip, the alcohol sensor 34 and the display module 33.

[0037] In one embodiment, the bottom of the bracket 31 is plugged with a bottom PCB board 39.

[0038] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A chopstick capable of detecting alcohol concentration, characterized in that, It includes a chopstick body and a chopstick cap slidably arranged at the top of the chopstick body. The chopstick body is provided with a chamber with an upper opening. An inner core is arranged in the chamber. The inner core includes a bracket and a top PCB board. The top PCB board is embedded on the bracket. The top PCB board is electrically connected to a main control chip, a display module, an alcohol sensor and a power module. The main control chip is electrically connected to the alcohol sensor and the display module respectively. The power module is electrically connected to the main control chip, the display module and the alcohol sensor respectively. A sealing part is arranged at the opening of the chamber. The alcohol sensor is located below the sealing part. A ventilation hole opposite to the alcohol sensor is arranged on the side wall of the chopstick body. The ventilation hole is hermetically connected with a waterproof and breathable film. When the chopstick cap is inserted into the chopstick body, the chopstick cap covers the ventilation hole. When the chopstick cap slides open from the chopstick body, the ventilation hole is exposed. A transparent screen film layer is hermetically connected to the side wall of the chopstick body opposite to the display module.

2. The chopsticks capable of detecting alcohol concentration according to claim 1, characterized in that, A pair of oppositely arranged sliding columns are arranged on the inner side wall of the chopstick cap. A sliding groove adapted to the corresponding sliding column is arranged on the side wall of the top of the chopstick body.

3. The chopsticks capable of detecting alcohol concentration according to claim 2, characterized in that, The end of the sliding column is in arc transition. The sliding groove is strip-shaped. Limiting parts for limiting the movement of the sliding column are respectively arranged at both ends of the sliding groove. A guiding groove coaxial with the sliding groove is arranged between the top of the chopstick body and the sliding groove. The depth of the guiding groove is less than the depth of the sliding groove.

4. The chopsticks capable of detecting alcohol concentration according to claim 3, characterized in that, The limiting part includes protruding tongues oppositely arranged on both side walls of the sliding groove. The two protruding tongues extend towards the inner side of the sliding groove. The two protruding tongues and the corresponding end of the sliding groove form a limiting cavity adapted to the sliding column.

5. The outer side of the side wall of the chopstick body, the chopstick capable of detecting alcohol concentration according to claim 1, is characterized in that, The power module includes a rechargeable battery and a charging module. The charging module is electrically connected to the rechargeable battery.

6. The chopsticks capable of detecting alcohol concentration according to claim 5, wherein The charging module includes a wireless charging module and / or a wired charging module.

7. The chopsticks capable of detecting alcohol concentration according to claim 6, characterized in that, A charging socket electrically connected to the wired charging module is arranged on the side wall of the chopstick body. An elastic waterproof plug is arranged at the charging socket.

8. The chopsticks capable of detecting alcohol concentration according to claim 1, characterized in that, The top PCB board is provided with an LED lamp electrically connected to the main control chip. A transparent lamp film layer opposite to the LED lamp is hermetically connected to the side wall of the chopstick body. The LED lamp is used for alcohol concentration alarm prompt.

9. The chopsticks capable of detecting alcohol concentration according to claim 1, characterized in that, A photosensitive switch is electrically connected to the top PCB board on the side opposite to the alcohol sensor. The photosensitive switch is electrically connected to the rechargeable battery. A transparent window is hermetically connected to the side wall of the chopstick body opposite to the photosensitive switch. When the chopstick cap is inserted into the chopstick body, the chopstick cap covers the transparent window. When the chopstick cap slides open from the chopstick body, the transparent window is exposed.

10. The chopsticks capable of detecting alcohol concentration according to claim 1, wherein The bottom of the bracket is plugged with a bottom PCB board.

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