CN209637508U - Public restroom foot tread-opened system - Google Patents

Abstract

The utility model provides a kind of public restroom foot tread-opened system, including door leaf, doorframe, electromagnetic door lock, electronic direction board, door leaf is equipped in the doorframe, the door leaf is equipped with electronic direction board, electromagnetic door lock is equipped on the left of the door leaf, the doorframe is connect by hinge with the door leaf, it further include electric vertical hinged door mechanism, the doorframe lateral wall is equipped with electric vertical hinged door mechanism, the utility model has the beneficial effects that: using foot tread-opened system switching door, it only needs with the foot-operated switch operation that can realize door, it goes to contact the public restroom door handle frequently used to keep away manual-free, the physical and mental health of user is avoided to be affected, it provides convenience simultaneously to there is the user of hand disease to pass in and out.

Description

Pedal door opening system for public toilets

【Technical field】

The utility model relates to a door opening system, in particular to a pedal door opening system for public toilets.

【Background technique】

The existing public toilets in daily life are opened manually by using the door handle. Due to the high frequency of use, the door handle is not convenient to clean frequently, and it is relatively easy to get dirty and breed a large number of bacteria, which affects the physical and mental health of users. Users with handicap enter and exit.

【Content of utility model】

The purpose of the utility model is to solve the problem that the existing public toilets in daily life are opened manually by door handles. Due to the high frequency of use of the door handles, it is inconvenient to clean them frequently. In order to solve the problems of health and inconvenient entry and exit for users with hand problems, a foot-operated door opening system for public toilets is provided.

The utility model is achieved through the following technical solutions:

A foot-operated door opening system for a public toilet, comprising a door leaf, a door frame, a power device, an electromagnetic door lock, and an electronic signboard. The door leaf is provided inside the door frame, and the electronic signboard is provided on the door leaf. On the left side of the door leaf, there is a Electromagnetic door lock, the door frame is connected with the door leaf through a hinge, and the outer wall of the door frame is provided with a power device; the power device includes a motor, an outer foot pedal, an inner foot pedal, a pull arm device, and a trigger switch. The inner and outer floors of the door frame are respectively provided with outer pedals and inner pedals, the motor is installed on the outer wall of the door frame, the driving end of the motor is connected with a pull arm device, and the motor drives the pull arm device , the pull arm device opens or closes the door leaf, and the lower part of the outer pedal and the inner pedal is provided with a trigger switch, and the trigger switch is electrically connected with the motor.

Further, the pulling arm device includes a connecting rod, a first gear, and a second gear, one end of the connecting rod is connected to the output shaft of the motor, the other end of the connecting rod is connected to a main shaft, and the first gear is arranged on the main shaft , the second gear is located on one side of the door leaf, and the second gear meshes with the first gear.

Further, the electronic sign includes a main control circuit board, an LED display, and a human body sensor. The electronic sign is provided with a main control circuit board, and an LED display is provided above the main control circuit board. A human body sensor is provided on the LED display screen, and the main control circuit board is signal-connected with the LED display screen and the human body sensor.

Further, the material of the outer footboard and the inner footboard is non-slip hard plastic.

When in use, when the LED display shows the logo "idle state, please open the door with the pedal", the user steps on the outer pedal, the outer pedal presses the trigger switch, the drive motor rotates forward, and the output shaft of the motor drives the connecting rod to rotate , the connecting rod drives the first gear to rotate, the first gear drives the second gear that engages with it to rotate, the door leaf opens, the user enters the bathroom, the human body sensor senses that a user enters, and sends a signal to the main control circuit board, the main control circuit board After the circuit board receives the signal, the drive motor reverses, the door leaf is automatically closed, the electromagnetic door lock becomes locked, and a change signal is sent to the LED display, and the LED display shows that the logo is automatically changed to "There are people inside, please do not disturb" , in this state;

Stepping on the outer pedal, the door will not open, the user steps on the inner pedal from the inside, the drive motor rotates forward, the door opens, the human body sensor senses that there is no user in the bathroom, and sends a signal to the main control circuit board, the main control After the circuit board receives the signal, the drive motor reverses, the door leaf is automatically closed, and a change signal is sent to the LED display, and the logo displayed on the LED display is automatically changed to "idle state, please step on the pedal to open the door". In this state, you can Step on the outside pedal to open the door;

The beneficial effect of the utility model is that: using the pedal door opening system to open and close the door, only the pedal can be used to realize the door switch operation, so as to avoid touching the frequently used public toilet door handle with hands, and avoid the physical and mental health of the user from being affected. impact, and at the same time provides convenience for users with hand problems to enter and exit.

【Description of drawings】

Fig. 1 is the schematic structural diagram of the foot pedal door opening system of the public toilet of the present invention;

Fig. 2 is a structural schematic diagram of the utility model power plant;

Fig. 3 is another structural schematic diagram of the foot pedal door opening system of the public toilet of the present invention;

Fig. 4 is another structural schematic diagram of the utility model power plant;

Reference signs: 1, door leaf; 2, door frame; 3, power unit; 31, motor; 32, outer pedal; 33, inner pedal; 34, pull arm device; 340, connecting rod; 341, first Gear; 342, second gear; 343, main shaft; 35, trigger switch; 4, electromagnetic door lock; 5, electronic sign; 51, main control circuit board; 52, LED display screen; 53, human sensor; 6, Hinge.

【Detailed ways】

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

Example 1:

As shown in Fig. 1 and Fig. 2, a foot-operated door opening system for a public toilet includes a door leaf 1, a door frame 2, a power unit 3, an electromagnetic door lock 4, and an electronic sign 4, and the door frame 2 is provided with a door leaf 1, so The door leaf 1 is provided with an electronic sign 4, the left side of the door leaf 1 is provided with an electromagnetic door lock 4, the door frame 2 is connected with the door leaf 1 through a hinge 6, and the outer wall of the door frame 2 is provided with a power device 3; The power unit 3 includes a motor 31, an outer pedal 32, an inner pedal 33, an arm device 34, and a trigger switch 35. The inner and outer floors of the door frame 2 are respectively provided with an outer pedal 32 and an inner pedal. plate 33, the motor 31 is installed on the outer wall of the door frame 2, the driving end of the motor 31 is connected with a pull arm device 34, the motor 31 drives the pull arm device 34, and the pull arm device 34 opens or closes the door leaf A trigger switch 35 is provided at the bottom of the outer pedal 32 and the inner pedal 33, and the trigger switch 35 is electrically connected with the motor 31.

Preferably, the pull arm device 34 includes a connecting rod 340, a first gear 341, and a second gear 342, the output shaft of the motor 31 is connected to one end of the connecting rod 340, and the other end of the connecting rod 340 is connected to a main shaft 343, so The main shaft 343 is provided with a first gear 341 , the second gear 342 is located at one side of the door leaf 1 , and the second gear 342 and the first gear 341 are engaged with each other.

Preferably, the electronic sign 5 includes a main control circuit board 51, an LED display 52, and a human body sensor 53. The electronic sign 5 is provided with a main control circuit board 51, and above the main control circuit board 51 is a There is an LED display screen 52, the LED display screen 52 is provided with a human body sensor 53, and the main control circuit board 51 is connected with the LED display screen 52 and the human body sensor 53 in signal.

Preferably, the outer pedal 32 and the inner pedal 33 are made of non-slip hard plastic.

Implementation 2:

As shown in Fig. 3 and Fig. 4, a foot-operated door opening system for a public toilet includes a door leaf 1, a door frame 2, a power unit 3, an electromagnetic door lock 4, and an electronic sign 4, and the door frame 2 is provided with a door leaf 1, so The door leaf 1 is provided with an electronic sign 4, the left side of the door leaf 1 is provided with an electromagnetic door lock 4, the door frame 2 is connected with the door leaf 1 through a hinge 6, and the outer wall of the door frame 2 is provided with a power device 3; The power unit 3 includes a motor 31, an outer pedal 32, an inner pedal 33, an arm device 34, and a trigger switch 35. The inner and outer floors of the door frame 2 are respectively provided with an outer pedal 32 and an inner pedal. plate 33, the motor 31 is installed on the outer wall of the door frame 2, the driving end of the motor 31 is connected with a pull arm device 34, the motor 31 drives the pull arm device 34, and the pull arm device 34 opens or closes the door leaf A trigger switch 35 is provided at the bottom of the outer pedal 32 and the inner pedal 33, and the trigger switch 35 is electrically connected with the motor 31.

Preferably, the pull arm device 34 includes a pull arm 340, a pull rod 341, and a fixed block 342, one end of the pull arm 340 is connected to the driving end of the motor 31, and the other end of the pull arm 340 is connected to one end of the pull rod 341. Flexible connection, the other end of the pull rod 341 is connected with one end of the fixed block 342 , and the other end of the fixed block 342 is connected with the door leaf 1 .

Preferably, the electronic sign 5 includes a main control circuit board 51, an LED display 52, and a human body sensor 53. The electronic sign 5 is provided with a main control circuit board 51, and above the main control circuit board 51 is a LED display screen 52 is arranged, and described LED display screen 52 is provided with human body sensor 53, and described main control circuit board 51 is connected with described LED display screen 52, human body sensor signal 53.

Preferably, the outer pedal 32 and the inner pedal 33 are made of non-slip hard plastic.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also make appropriate changes and modifications to the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims (4)

1. A foot-operated door opening system for public toilets, characterized in that: it comprises a door leaf, a door frame, a power unit, an electromagnetic door lock, and an electronic sign, and the door frame is provided with a door leaf, and the door leaf is provided with an electronic sign. An electromagnetic door lock is provided on the left side of the door leaf, the door frame is connected with the door leaf through a hinge, and a power device is provided on the outer wall of the door frame; the power device includes a motor, an outer foot pedal, an inner foot pedal, and a pull arm device, trigger switch, the inner and outer floors of the door frame are respectively provided with an outer foot pedal and an inner foot pedal, the motor is installed on the outer wall of the door frame, and the driving end of the motor is connected with a pull arm device. The motor drives the pulling arm device, and the pulling arm device opens or closes the door leaf. A trigger switch is provided at the bottom of the outer pedal and the inner pedal, and the trigger switch is electrically connected to the motor. 2. The pedal-operated door opening system for public toilets according to claim 1, characterized in that: the pulling arm device includes a connecting rod, a first gear, and a second gear, and one end of the connecting rod is connected to the output shaft of the motor, and the The other end of the connecting rod is connected with a main shaft, and the main shaft is provided with a first gear, and the second gear is located on one side of the door leaf, and the second gear and the first gear mesh with each other. 3. The foot-operated door opening system for public toilets according to claim 1, characterized in that: the electronic sign includes a main control circuit board, an LED display, and a human body sensor, and a main control circuit is arranged in the electronic sign board, an LED display screen is arranged above the main control circuit board, a human body sensor is provided on the LED display screen, and the main control circuit board is signally connected with the LED display screen and the human body sensor. 4. The foot pedal door opening system for public toilets according to claim 1, characterized in that: the material of the outer foot pedal and the inner foot pedal is non-slip hard plastic.