Supervision terminal equipment of community direct water dispenser

Abstract

The utility model discloses supervision terminal equipment of a community direct water dispenser, and belongs to the technical field of drinking water supervision equipment. A supervision terminal device of a community direct water dispenser comprises a main control unit, a TDS water quality detection unit, a water flow metering unit, a human body induction unit, a 4G communication unit and a voice output unit, and the TDS water quality detection unit, the water flow metering unit, the human body induction unit, the 4G communication unit and the voice output unit are all electrically connected with the main control unit; according to the utility model, the TDS water quality detection unit is used for detecting the water quality and sending the water quality state to the main control unit, and the water flow metering unit is used for metering the water yield and judging whether a filter element is replaced or not; when the human body induction unit detects that a human body is close to the device, the main control unit broadcasts voice prompts such as water quality qualification, water quality disqualification or filter element replacement according to the water quality state and the filter element replacement state, and therefore the problem that in the prior art, a community direct water dispenser does not give an obvious prompt to a user is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water supervision equipment, in particular to a supervision terminal device for a community direct drinking water machine. Background Art

[0002] A community direct drinking water machine is a machine device that purifies water so that it can be directly drunk. In public places such as communities, it provides convenience for people's emergency water use. Shared communities, schools, dormitories, factories, etc. are all using direct drinking water machines, which are very convenient, clean and easy to use.

[0003] In the prior art, a direct drinking water supervision terminal is usually set for community direct drinking water to detect water quality and transmit data to a management platform through wireless communication. The staff of the management platform perform operations such as replacing filters or other maintenance according to the data. However, when problems occur in the existing direct drinking water machines, the prompts for users or staff are not obvious enough, and the efficiency of staff during regular inspections cannot be improved. Therefore, improvements are needed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the prompts for users of community direct drinking water machines in the prior art are not obvious, and a supervision terminal device for a community direct drinking water machine is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A supervision terminal device for a community direct drinking water machine includes a main control unit, a TDS water quality detection unit, a water flow measurement unit, a human body sensing unit, a 4G communication unit, and a voice output unit. The TDS water quality detection unit, the water flow measurement unit, the human body sensing unit, the 4G communication unit, and the voice output unit are all electrically connected to the main control unit.

[0007] Preferably, a mounting plate is detachably connected to the back of the housing of the main control unit, and a magnet and an anti-slip pad are fixedly arranged on the back of the mounting plate.

[0008] Preferably, mounting holes are formed at the four corner positions of the mounting plate, and straight slots are formed at the upper and lower parts of the mounting plate.

[0009] Preferably, ear plates are fixedly arranged on both sides of the housing, clamping bars are fixedly arranged at the upper and lower parts of the front surface of the mounting plate, the housing is clamped between the two clamping bars, and the ear plates and the mounting plate are detachably connected by screws.

[0010] Preferably, handles are fixedly arranged at both sides of the front surface of the mounting plate.

[0011] Preferably, the detection part of the TDS water quality detection unit is a TDS water quality detector, and the TDS water quality detector is arranged on the water path of the direct drinking machine.

[0012] Preferably, the measurement part of the water flow measurement unit is a water flow meter, and the water flow meter is arranged on the water production pipeline of the direct drinking machine.

[0013] Preferably, the sensing part of the human body sensing unit is a human body sensing switch, and the human body sensing switch is arranged on the front panel of the direct drinking machine.

[0014] Preferably, the output part of the voice output unit is a speaker, and the speaker is arranged on the front panel of the direct drinking machine.

[0015] Compared with the prior art, the present utility model provides a supervision terminal device for a community direct drinking machine, which has the following beneficial effects.

[0016] 1. In the present utility model, the TDS water quality detection unit is used to detect the water quality and send the water quality status to the main control unit. The water flow measurement unit is used to measure the water output and determine whether to replace the filter element. When the human body sensing unit detects that a human body is approaching, the main control unit broadcasts voice reminders such as qualified water quality, unqualified water quality, or please replace the filter element according to the water quality status and the filter element replacement status, thereby solving the problem that the prompt for users of community direct drinking machines in the prior art is not obvious.

[0017] 2. In the present utility model, by arranging a magnet on the outer shell of the main control unit, it is convenient to install the main control unit in the direct drinking machine body. By opening installation holes and straight slots on the mounting plate, the outer shell of the main control unit can adapt to different installation positions or installation holes in different direct drinking machine bodies, making the installation adaptability of the device stronger.

[0018] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent specification; and to some extent, based on the study of the following text, it will be obvious to those skilled in the art; or, it can be taught from the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the system of the present utility model.

[0020] Figure 2 It is a schematic structural diagram of the main control unit in the present utility model.

[0021] Figure 3 It is a schematic structural diagram of the main control unit in the present utility model.

[0022] Figure 4 It is a schematic structural diagram of the main control unit in the present utility model.

[0023] Figure 5 This is a schematic diagram of the split structure of the main control unit in the present utility model.

[0024] In the figure:

[0025] 1. Straight notch; 2. Card strip; 3. Outer shell; 4. Mounting plate; 5. Mounting hole; 6. Ear plate; 7. Handle; 8. Magnet; 9. Anti-slip pad. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Referring to Figures 1-5 , a supervision terminal device for a community direct drinking water machine, including a main control unit, a TDS water quality detection unit, a water flow measurement unit, a human body sensing unit, a 4G communication unit, and a voice output unit. The TDS water quality detection unit, the water flow measurement unit, the human body sensing unit, the 4G communication unit, and the voice output unit are all electrically connected to the main control unit.

[0028] In a specific embodiment of the present utility model, the TDS water quality detection unit is used to detect the water quality. When the TDS value exceeds the set threshold, the water quality status is sent to the main control unit. The water flow measurement unit is used to measure the water output. When the total water production exceeds the set threshold, the filter element replacement status is sent to the main control unit. When the human body sensing unit detects that a human body is approaching, voice reminders such as "qualified water quality, unqualified water quality, please replace the filter element" are broadcast according to the water quality status and the filter element replacement status, so that users and staff can know the water quality and filter element status of this direct drinking water machine as long as they stand in front of this direct drinking water machine, making users feel at ease and saving time and effort for staff during inspections.

[0029] The main control unit includes a main control board. The TDS water quality detection unit, the water flow measurement unit, the human body sensing unit, and the voice output unit are all connected to the main control board through data lines. The 4G communication unit is arranged on the main control board. Using the 4G communication unit, the main control board can wirelessly transmit the status of this direct drinking water machine to the management platform, enabling the management platform to remotely know the status of this direct drinking water machine and facilitating unified management.

[0030] A mounting plate 4 is detachably connected to the back of the housing 3 of the main control unit. A magnet 8 and an anti-slip pad 9 are fixedly arranged on the back of the mounting plate 4. With this arrangement, the housing 3 of the main control unit can be installed on the metal inner wall of the water dispenser by magnetic attraction, which is convenient for installation and also convenient for retrofitting unmonitored water dispensers. The anti-slip pad 9 can be attached to the metal inner wall of the water dispenser to increase friction and prevent the housing 3 from slipping down. The main control board is installed inside the housing 3.

[0031] Mounting holes 5 are provided at the four corner positions of the mounting plate 4, and straight slots 1 are provided at the upper and lower parts of the mounting plate 4. By providing the mounting holes 5 and the straight slots 1 on the mounting plate 4, the adaptability of the mounting plate 4 can be stronger. If mounting screw holes are reserved in the water dispenser, the mounting plate 4 can be connected to the water dispenser using screws. The mounting plate 4 can also be directly fixed on the outer end face of the water dispenser using screws.

[0032] Lug plates 6 are fixedly arranged on both sides of the housing 3. Clamping bars 2 are fixedly arranged at the upper and lower parts of the front of the mounting plate 4. The housing 3 is clamped between the two clamping bars 2, and the lug plates 6 and the mounting plate 4 are detachably connected by screws. With this arrangement, if the reserved space in the water dispenser is relatively small or the installation position is limited, the mounting plate 4 can be directly discarded and fixed and installed using screws and the lug plates 6.

[0033] Handles 7 are fixedly arranged at both sides of the front of the mounting plate 4. Due to the magnet 8 attracting the metal inner wall, the handles 7 provided can facilitate the removal of the housing 3.

[0034] The detection part of the TDS water quality detection unit is a TDS water quality detector. The TDS water quality detector is arranged on the water path of the water dispenser to detect the water quality, and the detection result is transmitted to the main control unit through a data line. If the detection result does not exceed the preset threshold, it is considered qualified by default. If it exceeds the preset threshold, it is unqualified.

[0035] The metering part of the water flow metering unit is a water flow meter. The water flow meter is arranged on the water pipe for water production of the water dispenser to measure the water volume, and the metering result is transmitted to the main control unit through a data line. It is mainly used to measure the total water production for water production. For example, when the filter element needs to be replaced when the total water production reaches a certain amount, this amount can be preset as the total water production threshold, and then when the metering result exceeds this threshold, it means that the filter element needs to be replaced.

[0036] The sensing part of the human body sensing unit is a human body sensing switch. The human body sensing switch is arranged on the front panel of the water dispenser, and the sensing data is transmitted to the main control unit through a data line. The human body sensing switch can adopt a human body sensing switch based on infrared technology.

[0037] The output part of the voice output unit is a speaker, which is arranged on the front panel of the direct drinking water machine. It is connected to the main control unit through a data cable, and the speaker is used to broadcast voice.

[0038] Workflow: The TDS water quality detection unit regularly detects the water quality and transmits the data to the main control unit. The main control unit determines whether the water quality is qualified according to whether the water quality exceeds the set threshold. The water flow measurement unit is used to measure the total amount of water production and preset the amount of the total water production. When the total water production exceeds the set threshold, the main control unit determines that the filter element needs to be replaced. Then, when someone stands in front of the direct drinking water machine, after the human body sensing unit senses the human body, the main control unit broadcasts voices such as qualified water quality, unqualified water quality, or please replace the filter element through the voice output unit according to the water quality status and the filter element status, so as to remind the users or the inspection staff.

[0039] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

[0040] In the description of this specification, the descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0041] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A monitoring terminal device for a community direct drinking water machine, characterized in that: It includes a main control unit, a TDS water quality detection unit, a water flow metering unit, a human body sensing unit, a 4G communication unit and a voice output unit, and the TDS water quality detection unit, the water flow metering unit, the human body sensing unit, the 4G communication unit and the voice output unit are all electrically connected to the main control unit.

2. A monitoring terminal device for a community direct drinking water machine according to claim 1, characterized in that: The back of the housing (3) of the main control unit is detachably connected to a mounting plate (4), and a magnet (8) and an anti-slip pad (9) are fixedly provided on the back of the mounting plate (4).

3. A monitoring terminal device for a community direct drinking water machine according to claim 2, characterized in that: Mounting holes (5) are provided at the four corners of the mounting plate (4), and straight slots (1) are provided at the upper and lower parts of the mounting plate (4).

4. A monitoring terminal device for a community direct drinking water machine according to claim 2, characterized in that: Ear plates (6) are fixedly provided on both sides of the shell (3), clamping strips (2) are fixedly provided on the upper and lower parts of the front surface of the mounting plate (4), the shell (3) is clamped between the two clamping strips (2), and the ear plates (6) are detachably connected to the mounting plate (4) by screws.

5. A monitoring terminal device for a community direct drinking water machine according to claim 2, characterized in that: Handles (7) are fixedly provided at both sides of the front side of the mounting plate (4).

6. A monitoring terminal device for a community direct drinking water machine according to claim 1, characterized in that: The detection part of the TDS water quality detection unit is a TDS water quality detector, and the TDS water quality detector is arranged on the water path of the direct drinking water machine.

7. A monitoring terminal device for a community direct drinking water machine according to claim 1, characterized in that: The measuring part of the water flow metering unit is a water flow meter, and the water flow meter is arranged on the water production pipeline of the direct drinking water machine.

8. The monitoring terminal device for a community direct drinking water machine according to claim 1 is characterized in that: The sensing part of the human body sensing unit is a human body sensing switch, and the human body sensing switch is arranged on the front panel of the direct drinking water machine.

9. A monitoring terminal device for a community direct drinking water machine according to claim 1, characterized in that: The output part of the voice output unit is a speaker, and the speaker is arranged on the front panel of the direct drinking water machine.

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