CN111088928A

CN111088928A - Bedroom door

Info

Publication number: CN111088928A
Application number: CN201811242547.7A
Authority: CN
Inventors: 李志劲
Original assignee: Jiangmen Sanlem Board Decoration Factory Co ltd
Current assignee: Jiangmen Sanlem Board Decoration Factory Co ltd
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2020-05-01

Abstract

The invention relates to a bedroom door. The bedroom door of the invention comprises: the door comprises a door frame with an insertion hole, a door body rotatably arranged on the door frame and a handle arranged on the door body. It still includes: the electric door comprises a first pressure sensor, an electromagnet, a spring, a bolt and a control module, wherein the first pressure sensor is arranged on the bottom surface of a handle, the electromagnet is arranged on a door body, the spring is connected with the door body and the bolt, the bolt is arranged on the door body and can be inserted into a jack, the bolt is also arranged at one end of the electromagnet, the control module is respectively electrically connected with the first pressure sensor and the electromagnet, when the first pressure sensor detects pressure, the control module controls the electromagnet to be electrified, and the electromagnet attracts the bolt to be separated from the jack; when the first pressure sensor does not detect pressure, the control module controls the electromagnet to be powered off, and the spring enables the bolt to reset. The bedroom door has the advantage of effectively preventing pet dogs from entering the bedroom privately.

Description

Bedroom door

Technical Field

The invention relates to the field of furniture articles, in particular to a bedroom door.

Background

Pet dogs are now commonly kept at home. Sometimes, the pet dog can be played in a bedroom without being noticed by people, so that the bedroom is easily confused, and the bedroom is easily dirtied, which is not beneficial to the health of people.

The existing solution is to close the bedroom door directly. However, the existing bedroom doors are opened by using handles generally, and for medium and large pet dogs, the handles of the bedroom doors can be pulled by feet to open the bedroom doors, and the pet dogs can still freely enter and exit the bedroom.

Thus, existing bedroom doors have room for further improvement with respect to the above-described problems.

Disclosure of Invention

Based on this, the invention aims to provide a bedroom door which has the advantage of preventing a pet dog from entering the bedroom privately.

A bedroom door comprises a door frame with a jack, a door body rotationally arranged on the door frame, a handle arranged on the door body, a first pressure sensor, an electromagnet, a spring, a bolt and a control module, wherein the first pressure sensor is arranged on the bottom surface of the handle; when the first pressure sensor does not detect pressure, the control module controls the electromagnet to be powered off, and the spring enables the bolt to reset.

Compared with the prior art, the bedroom door provided by the invention detects whether the pressure value is on the bottom surface of the handle or not through the first pressure sensor. If no pressure exists, the situation that no person opens the door or no person opens the door is judged, the control module controls the electromagnet to be powered off, and in the bolt insertion hole, the outer side face of the bolt is abutted against the inner side face of the door, so that the bedroom door is kept closed. If pressure exists, the control module controls the electromagnet to be electrified, the electromagnet generates a magnetic field and attracts the bolt to be separated from the jack, and the outer side surface of the bolt does not abut against the inner side surface of the door, so that the bedroom door can be opened. The bedroom door can judge whether the door is opened by a person or by a pet dog, and can effectively prevent the pet dog from entering the bedroom privately.

Further, when the pressure value detected by the first pressure sensor is greater than or equal to the preset pressure value of the control module, the control module controls the electromagnet to be electrified, and the electromagnet attracts the plug pin to be separated from the jack; when the pressure value detected by the first pressure sensor is smaller than the preset pressure value of the control module, the control module controls the electromagnet to be powered off, and the spring enables the bolt to reset.

Adopt above-mentioned technical scheme, help avoiding taking place pet dog's mistake and bump the opening that leads to the bedroom door, help improving the judgement precision of bedroom door, help preventing that the pet dog from entering the bedroom privately.

Further, still include second pressure sensor, second pressure sensor sets up on the handle is close to the side of the door body, second pressure sensor and control module electric connection.

Adopt above-mentioned technical scheme, further help avoiding taking place pet dog's mistake and bump the opening that leads to the bedroom door, help improving the judgement precision of bedroom door, help preventing that the pet dog from entering the bedroom privately.

Furthermore, the handle further comprises a third pressure sensor, the third pressure sensor is arranged on the top surface of the handle, and the third pressure sensor is electrically connected with the control module.

Adopt above-mentioned technical scheme, help avoiding taking place pet dog's mistake again and bump the opening that leads to the bedroom door, help improving the judgement precision of bedroom door, help preventing that the pet dog from entering the bedroom privately.

Furthermore, the door body is provided with a sliding hole corresponding to the jack, and the bolt slides in the sliding hole.

By adopting the technical scheme, the sliding direction and path of the bolt are limited, and the bolt can be inserted into the jack.

Furthermore, a first mounting hole is formed in the bottom surface of the sliding hole, and the electromagnet is mounted in the first mounting hole.

By adopting the technical scheme, the bolt is driven by the electromagnet conveniently, and electricity is saved.

Furthermore, a second mounting hole is formed in the bottom surface of the sliding hole, and one end, far away from the bolt, of the spring is inserted into the second mounting hole.

Adopt above-mentioned technical scheme, inject the position of spring, guarantee that the effort of spring is all used for the slip of bolt.

Furthermore, a third mounting hole is formed in one side, close to the spring, of the bolt, and one end, close to the bolt, of the spring is inserted into the third mounting hole.

By adopting the technical scheme, the position of the spring is further limited, and the acting force of the spring is ensured to be completely used for sliding the bolt.

Further, the ultrasonic monitoring system also comprises an ultrasonic module, wherein the ultrasonic module is electrically connected with the control module, and when the first pressure sensor, the second pressure sensor and the third pressure sensor are not simultaneously nonzero or zero, the control module starts the ultrasonic module to send out an ultrasonic signal.

Adopt above-mentioned technical scheme, be non-zero or zero for the pet dog when first pressure sensor, second pressure sensor, third pressure sensor are not simultaneously, judge that the pet dog is opening the door, control module starts ultrasonic module and sends ultrasonic signal and drive the pet dog.

Furthermore, the ultrasonic module comprises an ultrasonic generator, a power amplifier and an ultrasonic transducer, the ultrasonic generator is electrically connected with the control module and the power amplifier respectively, and the power amplifier is also electrically connected with the ultrasonic transducer.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a bedroom door of the present invention;

FIG. 2 is a perspective view of the handle of the bedroom door of the present invention;

FIG. 3 is a schematic interior view of a bedroom door of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a block circuit diagram of a bedroom door of the present invention;

reference numerals:

100. a door frame; 110. a jack; 200. a door body; 210. a slide hole; 220. a first mounting hole; 230. a second mounting hole; 240. a baffle plate; 300. a handle; 400. a first pressure sensor; 500. a second pressure sensor; 600. a third pressure sensor; 700. a door locking device; 710. an electromagnet; 720. a bolt; 721. a wedge surface; 722. a baffle plate; 723. a third mounting hole; 730. a spring; 800. an ultrasonic module; 810. an ultrasonic generator; 820. a power amplifier; 830. an ultrasonic transducer; 900. and a control module.

Detailed Description

A bedroom door, referring to fig. 1 to 5, comprises a door frame 100, a door body 200, a handle 300, a first pressure sensor 400, a second pressure sensor 500, a third pressure sensor 600, a door locking device 700, an ultrasonic module 800 and a control module 900. The door body 200 is rotatably connected to the door frame 100. The handle 300 is fixed to the door body 200. The first pressure sensor 400 is attached to the bottom surface of the handle 300. The second pressure sensor 500 is attached to a side surface of the handle 300 adjacent to the door body 200. The third pressure sensor 600 is attached to the top surface of the handle 300. The door locking device 700 is used to fixedly connect the door body 200 and the door frame 100. The control module 900 receives and processes the collected signals of the first pressure sensor 400, the second pressure sensor 500 and the third pressure sensor 600, and controls the door locking device 700 and the ultrasonic module 800 to operate according to the processing result.

In the present embodiment, the door frame 100 is made of solid wood. Referring to fig. 1 to 5, an insertion hole 110 is provided on an inner left side surface of the door frame 100.

In the present embodiment, the door body 200 is made of solid wood. Referring to fig. 1 to 5, a sliding hole 210 is formed on the outer right side surface of the door body 200 at a position corresponding to the insertion hole 110. A first mounting hole 220 is formed at the middle of the bottom surface of the slide hole 210. Two second mounting holes 230 are further formed in the bottom surface of the slide hole 210, and the second mounting holes 230 are respectively formed at both sides of the first mounting hole 220. A baffle 240 is further screwed to the outer right side surface of the door body 200, and the baffle 240 is disposed on the end surface of the sliding hole 210, in this embodiment, the baffle 240 is made of aluminum alloy.

Referring to fig. 1 to 5, a door-locking device 700 includes one electromagnet 710, two springs 730, and one latch 720. The electromagnet 710 is installed in the first installation hole 220, and the electromagnet 710 is electrically connected to the control module 900, and the control module 900 can control the electromagnet 710 to be powered on or off. The latch 720 is disposed at one end of the electromagnet 710, and the latch 720 is slidable along the slide hole 210 toward the jack 110 within the slide hole 210. The latch 720 is magnetic and can be attracted by the electromagnet 710. An inclined wedge surface 721 is arranged on the end surface of the bolt 720 far away from the electromagnet 710, and when the door is closed, the door frame 100 will abut against the wedge surface 721 to slide the bolt 720 towards the electromagnet 710, so as to close the door 200. Blocking pieces 722 are arranged on two sides of the bolt 720, and the blocking pieces 722 are abutted against the baffle 240 to prevent the bolt 720 from sliding out of the sliding hole 210. Two third mounting holes 723 are formed in the end surface of the latch 720 near the electromagnet 710. One end of the spring 730 is installed in the second installation hole 230, and the other end thereof is installed in the third installation hole 723.

Referring to fig. 1 to 5, the ultrasonic module 800 includes an ultrasonic generator 810, a power amplifier 820, and an ultrasonic transducer 830. The ultrasonic generator 810 is electrically connected to the control module 900 and the power amplifier 820, respectively. The power amplifier 820 is also electrically connected to the ultrasonic transducer 830.

The working process is as follows: first, under the action of the spring 730, the latch 720 is inserted into the insertion hole 110, and the outer side surface of the latch 720 abuts against the inner side surface of the insertion hole 110 to close the door 200 on the door frame 100. Then, the first pressure sensor 400 collects a pressure value of the bottom surface of the handle 300, the second pressure sensor 500 collects a pressure value of the side surface of the handle 300, the third pressure sensor 600 collects a pressure value of the top surface of the handle 300, and the control module 900 receives collected signals of the first pressure sensor 400, the second pressure sensor 500, and the third pressure sensor 600. Finally, the control module 900 processes the received collected signals and controls the electromagnet 710 and the ultrasonic module 800 according to the processing result. When the pressure values of the first pressure sensor 400, the second pressure sensor 500 and the third pressure sensor 600 are all pressure values and the pressure value detected by the first pressure sensor 400 is greater than or equal to the preset pressure value of the control module 900, it is determined that a person is opening the door, the control module 900 controls the electromagnet 710 to be electrified, the electromagnet 710 sucks the bolt 720 to be separated from the jack 110, pushes the handle 300 to open the door 200, and does not start the ultrasonic module 800. When a person releases the handle 300, the electromagnet 710 is powered off, the spring 730 enables the bolt 720 to reset, the blocking piece 722 abuts against the blocking plate 240, and the wedge surface 721 of the bolt 720 extends out of the door. When the pressure values of the first pressure sensor 400, the second pressure sensor 500 and the third pressure sensor 600 are all pressure values and the pressure value detected by the first pressure sensor 400 is smaller than the preset pressure value of the control module 900 or the pressure values of the first pressure sensor 400, the second pressure sensor 500 and the third pressure sensor 600 are not all pressure values, it is determined that the pet dog is opening the door, the control module 900 starts the ultrasonic generator 810, the ultrasonic generator 800 sends out ultrasonic waves to drive the pet dog to leave, and the electromagnet 710 is powered off. When the pressure values of the first pressure sensor 400, the second pressure sensor 500 and the third pressure sensor 600 are all zero, the electromagnet 710 is powered off, and the ultrasonic module 800 does not work.

Compared with the prior art, the bedroom door is made of solid wood, is low in manufacturing cost, is not influenced by the electromagnet 710, and does not influence the work of the electromagnet 710. In addition, bedroom door simple structure can judge effectively that the people opens the door or pet dog opens the door, prevents that the pet dog from entering the bedroom privately.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a bedroom door, includes the door frame that has the jack, rotates the door body that sets up on the door frame and sets up the handle on the door body, its characterized in that: the electric door handle further comprises a first pressure sensor, an electromagnet, a spring, a bolt and a control module, wherein the first pressure sensor is arranged on the bottom surface of the handle, the electromagnet is arranged on the door body, the spring is connected with the door body and the bolt, the bolt is arranged on the door body and can be inserted into the jack, the bolt is also arranged at one end of the electromagnet, the control module is respectively electrically connected with the first pressure sensor and the electromagnet, when the first pressure sensor detects pressure, the control module controls the electromagnet to be electrified, and the electromagnet attracts the bolt to be separated from the jack; when the first pressure sensor does not detect pressure, the control module controls the electromagnet to be powered off, and the spring enables the bolt to reset.

2. The bedroom door of claim 1, wherein: when the pressure value detected by the first pressure sensor is greater than or equal to the pressure value preset by the control module, the control module controls the electromagnet to be electrified, and the electromagnet attracts the plug pin to be separated from the jack; when the pressure value detected by the first pressure sensor is smaller than the preset pressure value of the control module, the control module controls the electromagnet to be powered off, and the spring enables the bolt to reset.

3. The bedroom door of claim 2, wherein: the handle is characterized by further comprising a second pressure sensor, the second pressure sensor is arranged on the side face, close to the door body, of the handle, and the second pressure sensor is electrically connected with the control module.

4. The bedroom door of claim 3, wherein: the handle is characterized by further comprising a third pressure sensor, the third pressure sensor is arranged on the top surface of the handle, and the third pressure sensor is electrically connected with the control module.

5. The bedroom door of claim 4, wherein: still include the ultrasonic wave module, ultrasonic wave module and control module electric connection, when first pressure sensor, second pressure sensor, third pressure sensor are not simultaneously for nonzero or for zero, control module starts the ultrasonic wave module and sends ultrasonic signal.

6. The bedroom door of claim 5, wherein: the ultrasonic module comprises an ultrasonic generator, a power amplifier and an ultrasonic transducer, wherein the ultrasonic generator is electrically connected with the control module and the power amplifier respectively, and the power amplifier is also electrically connected with the ultrasonic transducer.

7. The bedroom door of any of claims 1 to 6, wherein: the door body is provided with a sliding hole corresponding to the jack, and the bolt slides in the sliding hole.

8. The bedroom door of claim 7, wherein: the bottom surface of slide opening is provided with first mounting hole, the electro-magnet is installed in first mounting hole.

9. The bedroom door of claim 8, wherein: the bottom surface of the sliding hole is also provided with a second mounting hole, and one end of the spring, which is far away from the bolt, is inserted into the second mounting hole.

10. The bedroom door of claim 9, wherein: one side of the bolt close to the spring is provided with a third mounting hole, and one end of the spring close to the bolt is inserted into the third mounting hole.