CN213927887U - Electric door inserted AND gate - Google Patents

Abstract

The utility model is suitable for a technical field is inserted to the door, provides a switch is inserted, and it includes: a drive motor; the controller is connected with the driving motor; the non-contact induction trigger mechanism is connected with the controller; and the controller is used for controlling the on-off of the current of the driving motor so as to enable the driving motor to drive the plug pin assembly to be switched between a first state and a second state. The utility model also provides a door. The utility model discloses in, when taking place the non-contact and feel between the user of non-contact response trigger mechanism and public place bathroom, can control the motion that driving motor drove the cotter pin subassembly through the controller, realized that the non-contact response comes to close initiatively and open the purpose of public place bathroom, avoided the user effectively when using current public bathroom, need touch the specific part that the door was inserted initiatively and the cross infection's that exists problem.

Description

Electric door inserted AND gate

Technical Field

The utility model belongs to the door field of inserting especially relates to an electrical door inserts AND gate.

Background

Generally, at present, toilets in public places, such as station or railway station toilets, park toilets, hospital ward toilets, market toilets, cinema toilets and the like, are locked and closed through simple mechanical structures such as door inserts and the like. When the user uses the toilet, he needs to actively insert and open the door plug by hand, and the user inevitably touches a specific part of the door plug.

However, since the flow of people in the public places is large, when different users use the same toilet, they may easily get infected with germs carried by others or germs in the toilet due to touching of the door inserts, thereby causing cross infection.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an AND gate is inserted to electric door aims at solving current public place's bathroom and needs the user to touch the door voluntarily and insert and open, close bathroom door, and the user leads to cross infection's technical problem because of touching the specific part that the door was inserted easily.

The embodiment of the utility model provides a realize like this, a switch is inserted, include:

a drive motor;

the controller is connected with the driving motor;

the non-contact induction trigger mechanism is connected with the controller; and

the controller is used for controlling the on-off of the current of the driving motor, so that the driving motor drives the plug pin assembly to be switched between a first state and a second state.

Furthermore, the non-contact induction trigger mechanism is a near-distance infrared sensor.

Furthermore, the electric door plug also comprises a shell, wherein an infrared induction window is arranged on the shell, and infrared light emitted by the non-contact switch lock triggering mechanism penetrates through the infrared induction window.

Further, the movement of the latch assembly is rotary or reciprocating.

Furthermore, the electric door socket also comprises a door opening and closing state indicating device connected with the bolt component, and the door opening and closing state indicating device is used for indicating the opening and closing state of the electric control lock.

Further, the non-contact sensing triggering mechanism is one or more of a visual sensor, a voice control module and a wireless communication module.

Still further, the bolt subassembly is provided with the promotion portion, the promotion portion is used for manual promotion the bolt subassembly and moves.

Still further, the electric door plug further comprises a locking structure which is matched with the bolt assembly.

Furthermore, the bolt subassembly still include with driving motor fixed connection's stiff end and keep away from driving motor's expansion end, driving motor passes through the stiff end drives the expansion end motion.

The utility model also provides a door, it includes:

a partition plate;

a door body; and

the electric door plug is arranged on the door body or the partition plate.

The utility model has the advantages of, when taking place the non-contact and feel between the user of non-contact response trigger mechanism and public place bathroom, the electric door is inserted and to be controlled the motion that driving motor drove the bolt subassembly through the controller, realized inserting the non-contact response between the electric door through user and electric door, and the electric door inserts the motion of electric drive bolt subassembly and open and close the purpose of public place bathroom initiatively, avoided the user effectively when using current public bathroom, need touch the specific part that the door was inserted and the cross infection's that exists problem initiatively.

Drawings

Fig. 1 is a three-dimensional disassembly schematic view of an electric door socket according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an electric door socket according to an embodiment of the present invention;

fig. 3 is another perspective view of the electric door socket according to the embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic view illustrating an opened state of the electric door socket according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a door according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1 to 3, an electric door socket 10 according to an embodiment of the present invention includes a driving motor 11, a controller 12, a non-contact sensing trigger mechanism 13 and a plug assembly 14. The driving motor 11 and the non-contact induction trigger mechanism 13 are both connected with the controller 12. The latch assembly 14 is driven by the driving motor 11 to move, and the controller 12 is configured to control on/off of current of the driving motor 11, so that the driving motor 11 drives the latch assembly 14 to switch between the first state and the second state.

The utility model discloses in 10 are inserted to the electric door, when taking place non-contact and feel between the user of non-contact response trigger mechanism 13 and public place bathroom, 10 are inserted to the electric door and can control driving motor 11 through controller 12 and drive the motion of bolt subassembly 14, realized inserting the non-contact response between 10 through user and electric door, and the electric door inserts 10 electric drive bolt subassembly 14's motion and open initiatively and close the purpose of public place bathroom, avoided the user effectively when using current public bathroom, need touch the specific part that the door was inserted initiatively and the cross infection's that exists problem, and the structure that 10 is inserted to the electric door is comparatively simple, also easily installation dismantlement, the construction degree of difficulty has been reduced.

In particular, the electric door plug 10 is provided inside a door of a toilet in a public place, i.e., inside a toilet, preventing the toilet from being opened by other users from outside the toilet when the user is using the toilet. The electric door plug 10 further comprises a shell 15, the shell 15 is formed with a cavity, the cavity is used for containing the driving motor 11, the controller 12, the non-contact induction trigger mechanism 13 and other components, and other structures of the electric door plug 10 are also arranged, so that influence of factors such as external water vapor, impurities and external force on the components in the electric door plug 10 can be reduced, the electric door plug 10 can form a whole, the electric door plug is more miniaturized and integrated, and the electric door plug is convenient to install and disassemble. The shell 15 can be made of metal or plastic and the like, has certain strength and hardness, and can effectively protect the internal structure of the electric door socket 10; of course, in other embodiments, the housing 15 may be made of other materials.

Further, with reference to fig. 1, the driving motor 11 includes a driving shaft 111, the latch assembly 14 includes a fixed end 141 fixed to the driving shaft 111 and a movable end 142 far away from the driving shaft 111, the movable end 142 can move or rotate (rotate in fig. 1) relative to the housing 15, and when the driving motor 11 operates, the driving shaft 111 drives the movable end 142 to move through the fixed end 141, so that the entire latch assembly 14 is driven by the driving motor 11 to move.

The controller 12 is configured to receive an induction signal generated by the non-contact induction trigger mechanism 13 when induction occurs, and control the on/off of the current of the driving motor 11 according to the induction signal. When the non-contact induction trigger mechanism 13 induces, the controller 12 controls the current of the driving motor 11 to be switched on for a set time period and then switched off, and the driving motor 11 works within the set time period and drives the bolt assembly 14 to move from the current position to the set position; when the non-contact sensing trigger mechanism 13 senses again, the controller 12 controls the current of the driving motor 11 to be turned on for a set time period and then turned off, and the driving motor 11 works within the set time period and drives the latch assembly 14 to return to the original position from the set position.

In this embodiment, the first state of the latch assembly 14 is a retracted state in which it is moved or rotated relative to the housing 15, and at this time, the electric door 10 is opened; the second state of the latch assembly 14 is an extended or pivoted exposed state relative to the housing 15, wherein the door latch 10 is closed. In other embodiments, the first state of the latch assembly 14 may also be an extended state or a rotation-exposed state relative to the housing 15, or other states, and the second state of the latch assembly 14 may also be a retracted state or a rotation-retracted state relative to the housing 15, or other states, which are not limited in particular.

Further, the movement of the latch assembly 14 is either rotary or reciprocating.

Aiming at different types of selected driving motors 11 and different transmission modes between the driving motors 11 and the bolt assemblies 14, the movement modes of the bolt assemblies 14 are divided into a rotary mode capable of rotating clockwise and anticlockwise and a reciprocating mode capable of moving left and right, aiming at different implementation conditions, the bolt assemblies 14 with different movement modes can be specifically selected, and the application range of the electric door plug 10 is expanded.

In the embodiment shown in FIG. 1, the movement of the latch assembly 14 is rotational; in other embodiments, the movement of the latch assembly 14 may also be reciprocating, and the movement of the latch assembly 14 is not particularly limited herein.

Furthermore, referring to fig. 1, fig. 5 and fig. 6, the latch assembly 14 is further provided with a pushing portion 143, and the pushing portion 143 is used for manually pushing the latch assembly 14 to move.

In this embodiment, the pushing portion 143 is a groove formed on the plug assembly 14, when the external power source of the electric door plug 10 is powered off or the battery built in the electric door plug 10 is not powered: the user can manually push the latch assembly 14 to move back through the pushing portion 143 to open the toilet in the public place; when latch assembly 14 is in the retracted position, the user may toggle movable end 142 of latch assembly 14 to move latch assembly 14 to close the toilet door. By pushing the pushing portion 143 or shifting the movable end 142, the problem that the toilet cannot be closed or opened when the electric door socket 10 is powered off can be avoided.

In one embodiment, the pushing portion 143 may also be a protrusion disposed on the latch assembly 14, and the user may touch the protrusion by hand or object to push the movement of the latch assembly 14. It will be appreciated that whether the latch assembly 14 is moved in a rotary or reciprocating manner, a tab may be formed thereon for manual access by a user to manually open or close the toilet door.

In one embodiment, the pushing portion 143 may be integrally formed on the latch assembly 14 to improve the integrity of the latch assembly 14; alternatively, the pushing portion 143 may be separately disposed on the latch assembly 14, so as to facilitate the removal and replacement of the pushing portion 143. The arrangement mode of the pushing portion 143 is not specifically limited, and the pushing portion 143 may be specifically arranged on the premise of ensuring that the pushing portion 143 can effectively push the movement of the latch assembly 14.

Further, referring to fig. 6, the electric door closer 10 further includes a locking structure 16 cooperating with the latch assembly 14, wherein the locking structure 16 is used for pushing the latch assembly 14 to move.

Specifically, the housing 15 (the latch assembly 14) and the locking structure 16 are respectively arranged on different parts of the toilet door, when the latch assembly 14 is in the first state, the projection of the latch assembly 14 towards the interior of the toilet is fallen outside the locking structure 16, so that the electric door plug 10 is opened, and when the latch assembly 14 is in the second state, the projection of the latch assembly 14 towards the interior of the toilet is at least partially fallen inside the locking structure 16, so that the electric door plug 10 is closed, and the toilet door is simply and effectively closed or opened through the cooperation of the latch assembly 14 and the locking structure 16. The locking structure 16 may be a hole, a groove, a cavity, or the like formed on the other side of the toilet door and capable of being locked with the latch assembly 14, or a component having a hole, a groove, a cavity, or the like, where the movable end 142 of the latch assembly 14 is the portion of the electric door plug 10 that is engaged with the locking structure 16.

When a user uses the toilet, before sensing with the electric door plug 10, the user can firstly push the toilet door where the electric door plug 10 is installed to a set position by hands or feet to align the bolt component 14 with the locking structure 16, and then sensing with the non-contact sensing trigger mechanism 13, the bolt component 14 can directly move or rotate to extend into the locking structure 16 so as to lock the toilet; when the user has finished using the toilet, again in response to the switch 10, the latch assembly 14 can be returned directly to and disengaged from the locking structure 16 to open the toilet.

Further, referring to fig. 4, the electric door socket 10 further includes a power supply device 17. In the present embodiment, the power supply device 17 is a battery compartment and a dry battery. In one embodiment, the battery is a rechargeable battery. In another embodiment, the power supply device may be an external AC device, such as an external adapter, for supplying 12V power.

With continuing reference to fig. 1, 5 and 6, when the electric gate socket 10 is powered on: when the electric door plug 10 needs to be closed relative to the toilet door, the plug pin assembly 14 needs to be driven to rotate rightwards in fig. 6, at this time, the non-contact sensing triggering mechanism 13 senses a human body, the controller 12 receives a sensing signal, and controls the current conduction of the driving motor 11 according to the sensing signal, so as to drive the plug pin assembly 14 to move rightwards relative to the electric door plug 10 for a certain distance; when the electric door plug 10 needs to be opened relative to the toilet door, the plug assembly 14 needs to be driven to move leftwards in fig. 1, at this time, the non-contact sensing triggering mechanism 13 senses the human body again, the controller 12 receives the sensing signal again, and the current conduction of the driving motor 11 is controlled again according to the sensing signal, so as to drive the plug assembly 14 to rotate leftwards and return.

The non-contact sensing of the non-contact sensing triggering mechanism 13 includes, but is not limited to, infrared sensing, voice control, visual sensing, wireless (bluetooth, 4G/5G, etc.) sensing, etc. By connecting the non-contact inductive trigger mechanism 13 with the controller 12 and connecting the controller 12 with the driving motor 11, when a user performs non-contact induction with the non-contact inductive trigger mechanism 13, the controller 12 can control the driving motor 11, so as to achieve the purpose of controlling the closing and opening of the electric door plug 10 by the non-contact induction.

In one embodiment, to meet different requirements and adapt to more application scenarios, the electric door plug 10 may further include a contact-type inductive triggering mechanism, such as fingerprint identification sensing, password input, etc., on the basis of the non-contact-type inductive triggering mechanism 13.

In an embodiment, the controller 12 may be a single chip microcomputer, which has a better data processing capability and control capability, and the specific model selected may be, for example, STM8S207CBT6, ATMEGA168PA-AU, STM8L151C8T6, and the like, which is not limited herein.

Example two

Further, the non-contact type induction triggering mechanism 13 is a near infrared sensor.

It can be understood that the near infrared sensor can emit infrared light with a relatively strong distance to sense people or objects in a set and near sensing distance and send out sensing signals, and misoperation can be effectively avoided.

In this embodiment, the near-infrared sensor is configured as a non-contact sensing trigger mechanism 13, and the non-contact sensing trigger mechanism 13 is connected to the controller 12. After the electric door plug 10 is powered on and in a standby state, when the hand or other parts of the body of a user are close to the infrared sensing area of the non-contact sensing trigger mechanism 13 and are sensed, the controller 12 receives a sensing signal sent by the non-contact sensing trigger mechanism 13 and sends an instruction to the driving motor 11, and the bolt assembly 14 is driven to extend out of the electric door plug 10 for a certain distance, then the driving of the driving motor 11 is stopped, and at the moment, the toilet door is blocked by the bolt assembly 14 and is locked;

when the hand of the user approaches the infrared sensing area of the non-contact sensing trigger mechanism 13 again, the controller 12 receives the sensing signal again, sends an instruction to the driving motor 11, and stops driving the driving motor 11 after the driving motor 11 drives the latch assembly 14 to return, at this time, the toilet door is unlocked without being blocked by the latch assembly 14. Through the closed-loop control of locking and unlocking, the electric door plug 10 locks and unlocks the toilet door, and non-contact sensing between a user and the non-contact sensing trigger mechanism 13 is realized.

In addition, the electric door plug 10 only senses the user within the close sensing distance set by the non-contact sensing trigger mechanism 13, so that the situation that the user triggers the sensing in the toilet by mistake to open the toilet door due to the fact that the sensing distance of the non-contact sensing trigger mechanism 13 is too large can be avoided. The close-range infrared induction is a mature induction technology, has a good induction effect, and the close-range infrared induction sensor is relatively low in price, so that the production cost of the electric switch plug 10 is reduced.

EXAMPLE III

Further, the sensing distance L of the non-contact sensing trigger mechanism 13 is: l is more than 0cm and less than or equal to 18 cm.

Within the sensing distance L, the user can be prevented from mistakenly triggering the non-contact sensing and triggering mechanism 13 in the toilet. In other embodiments, the sensing distance L of the non-contact sensing and triggering mechanism 13 may also be specifically set according to actual requirements, and is not limited to the above sensing distance L.

Example four

Further, referring to fig. 1 and fig. 2, the housing 15 is provided with an infrared sensing window 151, and the infrared light emitted by the non-contact switch lock triggering mechanism 13 passes through the infrared sensing window 151.

The non-contact sensing trigger mechanism 13 (i.e., the proximity infrared sensor) corresponds to the infrared sensing window 151, so that the infrared light emitted therefrom can pass through the infrared sensing window 151 toward the inside of the toilet, so that a user can perform non-contact sensing door opening and closing in the toilet. Meanwhile, the non-contact sensing trigger mechanism 13 is arranged corresponding to the infrared sensing window 151, so that the interference of external sunlight or light on the non-contact sensing trigger mechanism 13 can be avoided, and the sensing effect of the non-contact sensing trigger mechanism 13 is not affected.

Furthermore, referring to fig. 4, the infrared sensing window 151 may further be embedded with a spacing element 152 that does not affect infrared light transmission, and the spacing element 152 may be made of transparent materials such as glass and plastic, and has a certain strength and hardness, so as to protect the non-contact sensing trigger mechanism 13 inside the infrared sensing window 151 on the premise that infrared light transmission is not affected.

EXAMPLE five

Further, the door plug 10 further includes a door open/close status indicator device coupled to the plug pin assembly 14 for indicating the open/close lock status of the door plug 10.

Specifically, the door opening and closing indicating device may be an indicating block moving left and right along with the latch assembly 14, the indicating block may be wholly or partially exposed from the housing 15, and may be marked with "someone" or "nobody", or marked with "red" or "green" or other different characters or different colors indicating different use states of the toilet, and through the different characters or colors, the user is intuitively reminded of the current use state of the toilet, that is, the opening and closing states of the toilet door and the electric door plug 10.

Illustratively, when a user uses the toilet, the door opening and closing state indicating device moves along with the bolt assembly 14, the marked part which is originally displayed as 'unmanned' moves and is hidden in the shell 15, and the marked part which is originally hidden in the shell 15 becomes exposed and displayed; when no one uses the toilet, the door opening and closing state indicating device moves and is hidden in the shell 15 along with the return of the bolt component 14, and the marked part of the 'no one' originally hidden in the shell 15 becomes exposed and displayed. In this way, indication of the use state of the toilet with or without a person is achieved in a simple and effective mechanical manner.

In one embodiment, the door opening and closing status indicator may also be connected to the controller 12, in which case the door opening and closing status indicator may be a display screen. Illustratively, when the non-contact sensing trigger mechanism 13 and the user generate a trigger sensing and generate a sensing signal, the controller 12 controls the door opening and closing state indicating device to change the displayed content according to the sensing signal, wherein the displayed content may be characters, images, background colors, and the like, such as displayed "no people" characters, and the change is displayed as "people" characters; or by a "green" background that shows no people, a "red" background that shows people, etc.

EXAMPLE six

Further, the non-contact sensing trigger mechanism 13 is one or more of a visual sensor, a voice control module, and a wireless communication module.

More forms of non-contact sensing between the electric door plug 10 and the user can be achieved by the non-contact sensing triggering mechanism 13 of the above example. In particular, the vision sensor, such as a camera, a video camera, etc., can realize non-contact sensing between the electric door plug 10 and the user in a video and image manner; the voice control module, such as a microphone, a loudspeaker and the like, can realize non-contact induction between the door plug 10 and a user in a voice control mode; the wireless communication module, such as bluetooth, rf, 4G/5G, zigbee, etc., implements non-contact sensing between the electric door plug 10 and the user through wireless communication.

It should be noted that the above examples of the non-contact sensing trigger mechanism 13 can be used in combination to achieve diversified sensing between the electric door socket 10 and the user.

EXAMPLE seven

The present invention further provides a door 100, please refer to fig. 1, fig. 5 and fig. 6, the door 100 includes the electric door plug 10, the door body 20 and the partition board 30, and the electric door plug 10 is disposed on the door body 20 or the partition board 30.

The utility model discloses door 100 installs the electric door and inserts 10, when taking place the non-contact and feel between the user of non-contact response trigger mechanism 13 and public place bathroom, electric door inserts 10 and can control driving motor 11 through controller 12 and drive the motion of bolt subassembly 14, realized inserting the non-contact response between 10 through user and electric door, and electric door inserts 10 electric drive bolt subassembly 14's motion and open and close the purpose of public place bathroom initiatively, avoided the user effectively when using current public bathroom, need touch the specific part that the door inserted and the cross infection's that exists problem initiatively, and electric door inserts 10's structure comparatively simple, also easily installation dismantlement, the construction degree of difficulty has been reduced.

More specifically, the electric door plug 10 further includes a receiving member 18, one side of which is fixedly connected to the casing 15, the other side of which is fixedly disposed on the door 20 or the partition 30, and the latch assembly 14 is rotatably received between the receiving member 18 and the casing 15. The electric door plug 10 can be fixed on the door body 20 or the partition board 30 by means of screw fastening, rivet fastening, adhesive bonding, snap fastening, etc., and the locking structure 16 is correspondingly arranged on the partition board 30 or the door body 20, and the electric door plug 10 is located at the inner side of the toilet.

In one embodiment, the electric door plug 10 (the accommodating part 18) can be fixed on the door body 20 or the partition plate 30 by adopting a screw fastening mode, so that the stability is good, and the installation and the disassembly are convenient; in other embodiments, the electric door plug 10 may be fixed to the door body 20 or the partition 30 by other methods, which are not limited in this respect. In the example of fig. 6, the electric door plug 10 is disposed on the door body 20, and the locking structure 16 is disposed on the partition 30; in other embodiments, the electric door plug 10 may also be disposed on the partition 30, and the locking structure 16 is disposed on the door 20, which is not limited herein.

In the description herein, references to the description of the terms "example one," "example two," etc. mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An electrical door closer, comprising:

a drive motor;

the controller is connected with the driving motor;

the non-contact induction trigger mechanism is connected with the controller; and

the controller is used for controlling the on-off of the current of the driving motor, so that the driving motor drives the plug pin assembly to be switched between a first state and a second state.

2. An electric door plug as claimed in claim 1, wherein the non-contact inductive triggering mechanism is a near infrared sensor.

3. The electric door plug as claimed in claim 2, further comprising a housing, wherein the housing is provided with an infrared sensing window, and the infrared light emitted from the non-contact switch lock trigger mechanism passes through the infrared sensing window.

4. An electric door plug as claimed in claim 1, wherein the bolt assembly is of rotary or reciprocating motion.

5. An electric door plug as claimed in claim 1, further comprising door open and closed status indicating means connected to the plug assembly for indicating the open and closed lock status of the electric door plug.

6. The door plug of claim 1, wherein the non-contact inductive triggering mechanism is one or more of a visual sensor, a voice control module, and a wireless communication module.

7. An electric door plug as claimed in claim 1, wherein the latch assembly is provided with a push portion for pushing the latch assembly to move.

8. The electric door closer of claim 1, wherein said latch assembly further comprises a fixed end fixedly coupled to said drive motor and a movable end remote from said drive motor, said drive motor moving said movable end via said fixed end.

9. An electric door closer according to claim 1, further comprising a locking structure cooperating with the plug pin assembly.

10. A door, comprising:

a door body;

a partition plate; and

the electric door socket as claimed in any one of claims 1 to 9, wherein the electric door is inserted on the door body or the partition plate.

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