CN211421940U

CN211421940U - Toilet use state timing device

Info

Publication number: CN211421940U
Application number: CN201920914348.XU
Authority: CN
Inventors: 丁玉芹; 夏淑娟
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-09-04
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a lavatory user state timing device. The novel toilet door comprises a toilet door, magnetic blocks are symmetrically arranged on the upper side and the lower side inside the right side of the toilet door, a first timing device is arranged in the middle of the back face of the toilet door, an infrared sensor located on the lower side of the first timing device is arranged on the back face of the toilet door, a PLC (programmable logic controller) located above the first timing device is arranged inside the toilet door, a power supply located on the left side of the PLC is arranged inside the toilet door, a cavity located on the right side of the PLC is arranged inside the toilet door, a locking mechanism is fixedly arranged inside the cavity, a prompt button is arranged in the middle of the front face of the toilet door, a second timing device is arranged above the prompt button, and a handle is arranged on the. The timing device can realize that people know and display the using state of the toilet in real time, is convenient to decide whether to wait according to self conditions, and reduces invalid waiting time.

Description

Toilet use state timing device

Technical Field

The utility model relates to a timing technical field, more specifically relate to a lavatory user state timing device.

Background

With the progress of society and the improvement of living standard, the tourism industry develops rapidly, people like travel tourism, but the problem that urban public toilets are not humanized enough follows. When the existing domestic toilet is generally used, the using state of the toilet is prompted by a direct door-buckling type or a red-green converter type, the direct door-buckling type is easy to loosen and is not beneficial to long-term use, and the red-green converter is made of plastics and is easy to break. Therefore, the prior toilet use state prompter has many problems, is inconvenient for people to use, and needs a solution.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a lavatory user state timing device, it can realize people and know in real time and show lavatory user state, is convenient for decide whether wait according to self condition, has reduced invalid latency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a lavatory in service condition timing device, it includes the lavatory door, the inside bilateral symmetry from top to bottom in lavatory door right side is equipped with the magnetic path, lavatory door back middle part is equipped with first timing device, lavatory door back is equipped with the infrared inductor who is located first timing device downside, the inside PLC controller that is located first timing device top that is equipped with of lavatory door, the inside power that is located the left of PLC controller that is equipped with of lavatory door, the inside cavity that is located PLC controller right side that sets up of lavatory door, the inside fixed locking mechanism that is provided with of cavity, the positive middle part of lavatory door is equipped with the suggestion button, the suggestion button top is equipped with second timing device, the suggestion button left is equipped with. The timing device can realize that people can know and display the using state of the toilet in real time, and people can decide whether to wait according to self conditions, thereby reducing invalid waiting time.

Locking mechanism includes slide rail and the spring with cavity fixed connection, spring other end fixedly connected with gatepost, the gatepost back be equipped with slide rail complex slider, the fixed first round pin axle that is equipped with in gatepost middle part, the gatepost is connected with the connecting rod through first round pin axle rotation, the connecting rod other end is connected with the carousel, the carousel is equipped with the second round pin axle with the connecting rod junction, the carousel back is through pivot fixedly connected with driving motor, the inner wall is equipped with the displacement inductor under the locking mechanism.

First timing device upper portion left side is equipped with first label and second label, and first label right side is equipped with first display screen, and second label right side is equipped with the second display screen, and second display screen downside is equipped with the keyboard, and second display screen right side is equipped with the warning light, and second label downside is equipped with first button and second button.

The left side of the second timing device is sequentially provided with a third label, a fourth label and a fifth label from top to bottom, and the right side of the second timing device is sequentially provided with a third display screen, a fourth display screen and a fifth display screen from top to bottom.

The prompting button is electrically connected with the warning lamp, the infrared inductor, the second button, the first button and the signal input end of the PLC are electrically connected, the signal output end of the drive motor, the warning lamp and the PLC are electrically connected, and the PLC is electrically connected with the power supply.

Further, when people enter the infrared sensor and do not set the timing in the infrared region for a second, the warning lamp flickers to achieve the prompting effect, and when the estimated remaining time of the fifth display screen is or the prompting button is manually pressed in the using process, the warning lamp flickers to achieve the prompting effect.

Further, a keyboard is used to input the expected usage time in the second display screen, and an "ok" key in the keyboard indicates that the input is completed.

Further, first button is "begin to use", after pressing this button, each display screen begins to show corresponding time, the operation of PLC controller control driving motor, it rotates to drive the carousel, drive the connecting rod swing then, thereby it makes a round trip to slide to drive the gatepost on the slide rail, accomplish the lock door when gatepost right-hand member head gets into corresponding gate slot in, the second button is "end to use", after pressing this button, each display screen is closed, PLC controller control driving motor, finally drive gatepost right-hand member head and break away from the gate slot and accomplish and open the door.

Furthermore, the PLC controller is electrically connected with the toilet flushing system, and when a person presses a second button or leaves an infrared ray area of the infrared sensor for a second, the toilet flushing system performs flushing cleaning.

Further, the PLC is FX2N, and the infrared sensor is GJ18-D50 NK.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize that people know in real time and show lavatory user state, is convenient for decide whether wait according to self condition, has reduced invalid latency.

(2) The utility model discloses an infrared inductor catch people accurately have or not and in time carry out the sending of lavatory bath information, greatly improved the intellectuality in lavatory, avoided people to use the trouble of forgetting the bath after the lavatory.

(3) The utility model discloses a suggestion button can realize the interdynamic of people outside and inside the lavatory door, has avoided the awkwardness of language communication.

(4) The utility model discloses a timing device can show live time, prediction live time and prediction surplus time in real time, and the people of being convenient for master lavatory user state, have avoided the trouble of long-time waiting.

(5) The utility model discloses a driving motor, connecting rod and gatepost lock the lavatory door, have avoided the fragile trouble of traditional formula lock or red green converter formula, and life improves greatly.

(6) The utility model discloses a trouble that lavatory door swing back and forth brought when the magnetic path can solve unmanned the use in lavatory has reduced the noise in lavatory, has built a quiet environment.

Drawings

Fig. 1 is a schematic view of the back structure of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic structural diagram of the first timing device of the present invention.

Fig. 4 is a schematic structural diagram of a second timing device according to the present invention.

Fig. 5 is a schematic structural diagram of the locking mechanism of the present invention.

The reference numbers in the figures illustrate:

the multifunctional toilet comprises a toilet door 1, a cavity 2, a locking mechanism 3, a rotary table 31, a second pin shaft 32, a connecting rod 33, a first pin shaft 34, a door post 35, a spring 36, a displacement sensor 37, a slide rail 38, an infrared sensor 4, a first timing device 5, a PLC (programmable logic controller) 6, a power supply 7, a handle 8, a button 9, a second timing device 10, a first label 11, a first display screen 12, a second display screen 13, a warning lamp 14, a keyboard 15, a second button 16, a first button 17, a second label 18, a third label 19, a fourth label 20, a fifth label 21, a third display screen 22, a fourth display screen 23 and a fifth display screen 24.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, the portable toilet includes a toilet door 1, magnetic blocks 25 are symmetrically disposed on the upper and lower sides inside the right side of the toilet door 1, a first timing device 5 is disposed in the middle of the back of the toilet door 1, an infrared sensor 4 located below the first timing device 5 is disposed on the back of the toilet door 1, a PLC controller 6 located above the first timing device 5 is disposed inside the toilet door 1, a power supply 7 located on the left side of the PLC controller 6 is disposed inside the toilet door 1, a cavity 2 located on the right side of the PLC controller 6 is disposed inside the toilet door 1, a locking mechanism 3 is fixedly disposed inside the cavity 2, referring to fig. 2, a prompt button 9 is disposed in the middle of the front of the toilet door 1, a second timing device 10 is disposed above the prompt button 9, and a handle.

Please refer to fig. 5, the locking mechanism 3 includes a sliding rail 38 and a spring 36 fixedly connected to the cavity 2, another end of the spring 36 is fixedly connected to the gate post 35, a sliding block matched with the sliding rail 38 is disposed on the back of the gate post 35, a first pin 34 is fixedly disposed in the middle of the gate post 35, the gate post 35 is rotatably connected to the connecting rod 33 through the first pin 34, another end of the connecting rod 33 is connected to the turntable 31, a second pin 32 is disposed at a joint of the turntable 31 and the connecting rod 33, a driving motor is fixedly connected to the back of the turntable 31 through a rotating shaft, a displacement sensor 37 is disposed on a lower inner wall of the locking mechanism 3, and the displacement sensor 37 has a function.

Prompt button 9 and warning light 14 electrical connection, infrared inductor 4, second button 16, first button 17,

displacement inductor

37 and 6 signal input part electrical connection of PLC controller, driving motor,

warning light

14 and 6 signal output part electrical connection of PLC controller, PLC controller 6 and power 7 electrical connection.

Referring to fig. 3, a first label 11 and a second label 18 are disposed on the left side of the upper portion of the first timing device 5, a first display screen 12 is disposed on the right side of the first label 11, a second display screen 13 is disposed on the right side of the second label 18, a keyboard 15 is disposed on the lower side of the second display screen 13, the keyboard 15 is used for inputting the expected use time in the second display screen 13, an ok key in the keyboard 15 indicates that the input is completed, a warning light 14 is disposed on the right side of the second display screen 13, a first button 17 and a second button 16 are disposed on the lower side of the second label 18, the first button 17 is "start use", when the button is pressed, each display screen starts to display the corresponding time, the PLC controller 6 controls the driving motor to operate, the rotating disc 31 is driven to rotate, the connecting rod 33 is driven to swing, the door column 35 is driven to slide back and forth on the sliding rail 38, when the head portion of the right end of the door column 35 enters the corresponding door groove, the door, after the button is pressed, each display screen is closed, the PLC 6 controls the driving motor, and finally the head of the right end of the door post 35 is driven to be separated from the door slot to complete door opening.

Referring to fig. 4, the left side of the second timing device 10 is sequentially provided with a third tag 19, a fourth tag 20, and a fifth tag 21 from top to bottom, and the right side of the second timing device 10 is sequentially provided with a third display screen 22, a fourth display screen 23, and a fifth display screen 24 from top to bottom.

In order to make the device more perfect and humanized, when a person enters the infrared sensor 4 and does not perform timing setting within 30 seconds, the warning lamp 14 flickers to achieve a prompting effect, when the estimated remaining time of the fifth display screen 24 is 0 or the prompting button 9 is manually pressed in use, the warning lamp 14 flickers to achieve the prompting effect, the PLC controller 6 is electrically connected with the toilet flushing system, when the person presses the second button 16 or leaves the infrared sensor 4 within 5 seconds, the toilet flushing system performs flushing cleaning, the PLC controller 6 is electrically connected with the toilet flushing system, and when the person presses the second button 16 or leaves the infrared sensor 4 within 5 seconds, the toilet flushing system performs flushing cleaning.

The user opens the toilet door 1 through the handle 8, the expected use time is input in the second display screen through the keyboard 15 on the first timing device 5, then the ok key on the keyboard 15 is pressed for input, then the first button 17 is pressed, namely the ' start use ' button, the PLC 6 controls the driving motor to rotate to drive the rotating disc 31 to rotate, so as to drive the connecting rod 33 to move, finally the door pillar 35 is driven to move rightwards to enter the corresponding door groove to complete the door locking action, after the toilet is finished, the second button 16 is pressed to complete the use ', the PLC 6 controls the toilet flushing system to flush and clean and complete the door opening action, and when the toilet door 1 rotates to enable the magnetic blocks 25 to attract each other after the user leaves, the toilet door 1 is finally closed under the action of the magnetic blocks. The timing device can realize that people know and display the using state of the toilet in real time, is convenient to decide whether to wait according to self conditions, and reduces invalid waiting time.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A toilet use state timing device comprising a toilet door (1), characterized in that: the upper side and the lower side of the inside of the right side of the toilet door (1) are symmetrically provided with magnetic blocks (25), the middle part of the back of the toilet door (1) is provided with a first timing device (5), the back of the toilet door (1) is provided with an infrared sensor (4) positioned at the lower side of the first timing device (5), a PLC controller (6) positioned above the first timing device (5) is arranged in the toilet door (1), a power supply (7) positioned on the left side of the PLC controller (6) is arranged in the toilet door (1), the interior of the toilet door (1) is provided with a cavity (2) positioned at the right side of the PLC controller (6), a locking mechanism (3) is fixedly arranged in the cavity (2), a prompt button (9) is arranged in the middle of the front surface of the toilet door (1), a second timing device (10) is arranged above the prompt button (9), and a handle (8) is arranged on the left of the prompt button (9).

2. A toilet use status timing device as claimed in claim 1, wherein: locking mechanism (3) include with cavity (2) fixed connection's slide rail (38) and spring (36), spring (36) other end fixedly connected with gatepost (35), gatepost (35) back be equipped with slide rail (38) complex slider, gatepost (35) middle part is fixed and is equipped with first round pin axle (34), gatepost (35) pass through first round pin axle (34) are rotated and are connected with connecting rod (33), connecting rod (33) other end is connected with carousel (31), carousel (31) with connecting rod (33) junction is equipped with second round pin axle (32), carousel (31) back is through pivot fixedly connected with driving motor, inner wall is equipped with displacement inductor (37) under locking mechanism (3).

3. A toilet use status timing device as claimed in claim 2, wherein: first timing device (5) upper portion left side is equipped with first label (11) and second label (18), first label (11) right side is equipped with first display screen (12), second label (18) right side is equipped with second display screen (13), second display screen (13) downside is equipped with keyboard (15), second display screen (13) right side is equipped with warning light (14), second label (18) downside is equipped with first button (17) and second button (16).

4. A toilet use status timing device as claimed in claim 1, wherein: second timing device (10) left side is from last to being equipped with third label (19), fourth label (20), fifth label (21) down in proper order, second timing device (10) right side is from last to being equipped with third display screen (22), fourth display screen (23), fifth display screen (24) down in proper order.

5. A toilet use status timing device as claimed in claim 3, wherein: prompt button (9) with warning light (14) electrical connection, infrared inductor (4) second button (16) first button (17) with PLC controller (6) signal input part electrical connection, driving motor warning light (14) with PLC controller (6) signal output part electrical connection, PLC controller (6) with power (7) electrical connection.