CN212837291U - Intelligent power assisting device for opening indoor door - Google Patents

Abstract

The utility model discloses an intelligence booster unit for opening indoor door, including the wall body, the inside fixed mounting of wall body has the helping hand door controller, and the positive fixed surface of wall body installs the atmosphere manometer, and the inside movable mounting of wall body has the dodge gate, and the top fixed mounting of dodge gate has the combination push-and-pull power rod device, and the positive fixed surface of wall body installs induction system, and the combination push-and-pull power rod device includes the machine box, and the inside fixed mounting of machine box has the power, and power electric connection has the treater, and power electric connection has servo motor. In the process of opening the movable door, the internal module of the power-assisted door controller can change the numerical value of the force applied by the combined push-pull force rod device to the movable door according to the influence of atmospheric pressure on the movable door, so that personnel can smoothly open the movable door. When personnel need close the door through the back, the combination pushes away the pull rod device and can assist personnel to close the dodge gate, prevents that personnel from being injured by the dodge gate. When the sensing device senses that no person is outside the door, the movable door can be automatically closed.

Description

Intelligent power assisting device for opening indoor door

The technical field is as follows:

the utility model relates to a building door auxiliary technical field specifically is an intelligent booster unit for opening indoor door.

Background art:

in the current market, whether ordinary doors or fireproof doors, two adjacent rooms are connected by doors in some special buildings, but the two rooms have pressure difference with each other, and people can open the doors very difficultly. In actual use, other doors and windows of the small room with the atmospheric pressure can be opened artificially for normal opening of the doors. Such as large and medium kitchens of public buildings, especially kitchens of Chinese restaurants, the doors of the kitchens are basically opened outwards for the effective utilization of the inner space of the kitchens. When a high-power range hood in a kitchen is opened, a door of a restaurant communicated with the kitchen is very difficult to open, and due to the fact that the atmospheric pressure of the kitchen is low, people can open other doors and windows of the kitchen for a long time artificially for the convenience of a door of the kitchen, but the inside of the clean kitchen is polluted, and the food safety of people is affected. When the door is opened inwards, the kitchen door cannot be completely closed due to the atmospheric pressure difference, the air outside the kitchen can directly enter the kitchen, and the wind speed is high, so that the physical and psychological health of kitchen workers is influenced.

In addition, in order to better open the door, people can add a spring or a rubber belt on the kitchen door, and the normal opening of the door is met by the elastic components, but the method for adding the spring or the rubber belt has not good opening effect on the door, the spring or the rubber belt exerts fixed elastic force on the door, but the force required to be exerted when the door connected with the kitchen and the restaurant is opened is changed due to the atmospheric pressure. And install spring and rubber tape additional on the door and have danger, in case spring and rubber tape fracture can injure passerby, even beat the disability.

The utility model has the following contents:

an object of the utility model is to provide an intelligence booster unit for opening indoor door to prior art is not enough in solving the background art.

The utility model discloses by following technical scheme implement: the utility model provides an intelligence booster unit for opening indoor door, includes the wall body, the inside fixed mounting of wall body has the helping hand door controller, the positive fixed surface of wall body installs the atmosphere manometer, the inside movable mounting of wall body has the dodge gate, the top fixed mounting of dodge gate has combination push-pull lever apparatus, the positive fixed surface of wall body installs induction system.

The combined push-pull force rod device comprises a machine box, a power source is fixedly mounted inside the machine box, the power source is electrically connected with a processor, the power source is electrically connected with a servo motor, a first gear is fixedly mounted at the output end of the servo motor, a second gear is meshed with the first gear, a third gear is meshed with the first gear, a connecting rod is mounted at the bottom of the third gear, a clamping block is fixedly mounted on the periphery of the connecting rod, a limiting barrel is fixedly mounted at the bottom of the machine box, a transmission rod is fixedly mounted at the bottom of the connecting rod, and a fixing block is fixedly mounted at one end of the transmission rod.

Preferably, the sensing device and the atmosphere pressure gauge are electrically connected with the power-assisted door controller.

Preferably, the combined push-pull force rod device is in bidirectional connection with the power-assisted door controller through an electric signal.

Preferably, a central processing unit electrically connected with the combined push-pull rod device is arranged inside the power-assisted door controller.

Preferably, the number of the atmosphere pressure gauges is two, and the two atmosphere pressure gauges are respectively arranged on the inner side and the outer side of the movable door.

Preferably, the connecting rod is arranged inside the limiting cylinder in a sleeved mode, and the bottom of the clamping block is in contact with the top of the limiting cylinder.

Preferably, the second gear is arranged at the top of the inner cavity of the machine box through a rotating rod.

The utility model has the advantages that:

1. this an intelligent booster unit for opening indoor door, the inside and outside both sides at the dodge gate are installed respectively to the atmospheric pressure table, detect the inside and outside atmospheric pressure of dodge gate at any time, when atmospheric pressure is less than the setting value of the inside module of helping hand door controller in the dodge gate, the inside module of helping hand door controller accepts behind the signal of atmospheric pressure table, and automatic calculation applys thrust and is in waiting the starting condition to the dodge gate, when personnel get into the one side that atmospheric pressure is little by normal atmospheric pressure one side, induction system senses the personnel and gets into, helping hand door controller module starts, start the combination simultaneously and push away pulling force lever apparatus and to the dodge gate, exert force, let the personnel that get into the dodge gate easily open the dodge gate, do not influence staff physical and mental health, and under the clean condition in kitchen, guarantee the.

2. This an intelligent booster unit for opening indoor door opens the dodge gate in-process, and the inside module of helping hand door controller still can receive atmospheric pressure to influence and change the numerical value that combination push-and-pull power rod device exerted force to the dodge gate according to the dodge gate, lets personnel smoothly open the dodge gate. When personnel need close the door through the back, the combination pushes away the pull rod device and can assist personnel to close the dodge gate, prevents that personnel from being injured by the dodge gate. When the sensing device senses that no person is outside the door, the movable door can be automatically closed.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the installation structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic view of the internal structure of the combined push-pull force rod device of the present invention;

fig. 4 is a schematic view of the working principle of the present invention.

In the figure: the device comprises a wall body 1, a power-assisted door controller 2, an atmospheric pressure gauge 3, a movable door 4, a combined push-pull rod device 5, a machine box 501, a power supply 502, a processor 503, a servo motor 504, a first gear 505, a second gear 506, a third gear 507, a connecting rod 508, a fixture 509, a limiting cylinder 510, a driving rod 511, a fixed block 512 and a sensing device 6.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an intelligence booster unit for opening indoor door, including wall body 1, the inside fixed mounting of wall body 1 has helping hand door controller 2, induction system 6 and atmosphere manometer 3 all with helping hand door controller 2 electric connection, the positive fixed surface of wall body 1 installs atmosphere manometer 3, the total two of the quantity of atmosphere manometer 3, two atmosphere manometer 3 set up respectively in the inside and outside both sides of dodge gate 4, the inside movable mounting of wall body 1 has dodge gate 4, the top fixed mounting of dodge gate 4 has combination push-and-pull lever apparatus 5, the inside of helping hand door controller 2 is provided with the central processing unit with 5 electric connection of combination push-and-pull lever apparatus, combination push-and-pull lever apparatus 5 and helping hand door controller 2 passing signal of telecommunication bidirectional connection, the positive fixed surface of wall body 1 installs induction system 6.

The combined push-pull force rod device 5 comprises a machine box 501, a power supply 502 is fixedly installed inside the machine box 501, the power supply 502 is electrically connected with a processor 503, the power supply 502 is electrically connected with a servo motor 504, a first gear 505 is fixedly installed at the output end of the servo motor 504, the first gear 505 is meshed with a second gear 506, the second gear 506 is arranged at the top of the inner cavity of the machine box 501 through a rotating rod, the first gear 505 is meshed with a third gear 507, a connecting rod 508 is installed at the bottom of the third gear 507, the connecting rod 508 is arranged inside a limiting cylinder 510 in a sleeved mode, the bottom of 509 is in contact with the top of the limiting cylinder 510, a clamping block 509 is fixedly installed at the periphery of the connecting rod 508, a limiting cylinder 510 is fixedly installed at the bottom of the machine box 501, a transmission rod 511 is fixedly installed at the bottom of the connecting rod.

The working principle is as follows: during the use, because atmospheric pressure table 3 installs respectively in the inside and outside both sides of dodge gate 4, detect the atmospheric pressure inside and outside the dodge gate 4 at any time, when atmospheric pressure is lower than the setting value of the inside module of helping hand door controller 2 in dodge gate 4, after the inside module of helping hand door controller 2 accepts atmospheric pressure table 3's signal, and automatic calculation applys thrust and is in waiting to start the state to dodge 4 the dodge gate, when personnel got into the one side that atmospheric pressure is little by normal atmospheric pressure one side, induction system 6 sensed personnel and got into, helping hand door controller 2 module starts, start combination push and pull rod device 5 simultaneously and exert force to dodge 4, let the personnel that get into dodge gate 4 easily open dodge gate 4. In the process of opening the movable door 4, the internal module of the power-assisted door controller 2 can change the numerical value of the force applied by the combined push-pull force rod device 5 to the movable door 4 according to the influence of the atmospheric pressure on the movable door 4, so that a person can smoothly open the movable door 4. When a person needs to close the door after passing through the door, the combined push-pull force rod device 5 can assist the person to close the movable door 4, so that the person is prevented from being injured by the movable door 4. When the sensing device 6 senses that no person is outside the door, the movable door 4 can be automatically closed, when the combined push-pull rod device works, the processor 503 receives an external signal to start the servo motor 504 to act, the servo motor 504 outputs the signal to drive the first gear 505 to rotate, the third gear 507 is driven to rotate by the meshing action between the first gear 505 and the third gear 507, and the movable door 4 is driven to rotate by the connecting rod 508, the transmission rod 511 and the fixed block 512.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an intelligence booster unit for opening indoor door, includes wall body (1), its characterized in that: a power-assisted door controller (2) is fixedly installed inside the wall body (1), an atmospheric pressure gauge (3) is fixedly installed on the front surface of the wall body (1), a movable door (4) is movably installed inside the wall body (1), a combined push-pull rod device (5) is fixedly installed at the top of the movable door (4), and an induction device (6) is fixedly installed on the front surface of the wall body (1);

the combined push-pull force rod device (5) comprises a machine box (501), a power supply (502) is fixedly arranged in the machine box (501), the power supply (502) is electrically connected with a processor (503), the power supply (502) is electrically connected with a servo motor (504), the output end of the servo motor (504) is fixedly provided with a first gear (505), a second gear (506) is meshed with the first gear (505), a third gear (507) is meshed with the first gear (505), a connecting rod (508) is arranged at the bottom of the third gear (507), a clamping block (509) is fixedly arranged on the periphery of the connecting rod (508), the bottom fixed mounting of machine box (501) has spacing section of thick bamboo (510), the bottom fixed mounting of connecting rod (508) has transfer line (511), the one end fixed mounting of transfer line (511) has fixed block (512).

2. The intelligent booster for opening an indoor door of claim 1, wherein: and the sensing device (6) and the atmospheric pressure gauge (3) are electrically connected with the power-assisted door controller (2).

3. The intelligent booster for opening an indoor door of claim 1, wherein: the combined push-pull force rod device (5) is in bidirectional connection with the power-assisted door controller (2) through an electric signal.

4. The intelligent booster for opening an indoor door of claim 1, wherein: and a central processing unit electrically connected with the combined push-pull force rod device (5) is arranged in the power-assisted door controller (2).

5. The intelligent booster for opening an indoor door of claim 1, wherein: the number of the atmosphere pressure gauges (3) is two, and the two atmosphere pressure gauges (3) are respectively arranged on the inner side and the outer side of the movable door (4).

6. The intelligent booster for opening an indoor door of claim 1, wherein: the connecting rod (508) is arranged inside the limiting cylinder (510) in a sleeved mode, and the bottom of the clamping block (509) is in contact with the top of the limiting cylinder (510).

7. The intelligent booster for opening an indoor door of claim 1, wherein: the second gear (506) is arranged at the top of the inner cavity of the machine box (501) through a rotating rod.

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