CN113969725A

CN113969725A - Wooden door at home that can respond to speed reduction

Info

Publication number: CN113969725A
Application number: CN202111074507.8A
Authority: CN
Inventors: 姚斌; 姚万五; 姚诗扬
Original assignee: Chongqing Feike Smart Home Co ltd
Current assignee: Chongqing Feike Smart Home Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-25
Anticipated expiration: 2041-09-14
Also published as: CN113969725B

Abstract

The invention relates to the technical field of wooden doors, in particular to a household wooden door capable of sensing speed reduction, which comprises a second connecting shaft, wherein a door plate is fixedly arranged in the middle of the second connecting shaft, an infrared inductor is fixedly arranged on the surface of one side of the door plate, the lower surface of the second connecting shaft is fixedly connected with a first connecting shaft, one end of the first connecting shaft, which is far away from the door plate, penetrates through the upper surface of a connecting box, one end of the first connecting shaft, which is positioned inside the connecting box, is fixedly connected with a first connecting wheel, a rotating wheel assembly is arranged on the first connecting wheel in a matched mode, the rotating wheel assembly comprises a first belt, a second connecting wheel and a connecting ring, and the first connecting wheel is rotatably connected with the second connecting wheel through the first belt. The gear of the invention can drive the connecting ring to rotate through the second belt after rotating, and the gear with smaller diameter drives the connecting ring with larger diameter to rotate by utilizing the principle of belt friction speed reduction transmission, thereby increasing the resistance when the door panel is closed and achieving the effect of speed reduction.

Description

Wooden door at home that can respond to speed reduction

Technical Field

The invention relates to the technical field of wooden doors, in particular to a household wooden door capable of inducing deceleration.

Background

Along with the development and progress of science and technology day by day, bring the reinforcing of manufacturing technology, people's life has been changed, make people live life experience better at home, wherein for example also relate to wooden door trade, wooden door divide into ordinary wooden door usually and can respond to wooden door etc. that slows down, wooden door at home at response speed reduction is in the in-process that uses, the principle of its use is also comparatively simple relatively, most is through to wooden door plant surface or inside fluting installation infrared inductor, rethread below ground installation speed reduction structure, the cooperation speed reduction mechanism realizes the principle of slowing down, current wooden door at home's speed reduction structure, the majority adopts the mode of spring combination folding rod, under the too big condition of spring atress, bounce-back is more violent, lead to the impaired practicality of door plant low easily.

Disclosure of Invention

Technical problem to be solved

The invention provides a household wooden door capable of inducing deceleration, and aims to overcome the technical defects that in the existing deceleration structure of the household wooden door, a spring combined folding rod mode is mostly adopted, the rebound is more severe under the condition that the stress of a spring is overlarge, a door plate is easily damaged, and the practicability is low.

(II) technical scheme

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a can respond to wooden door at home that slows down, includes the second connecting axle, second connecting axle middle part fixed mounting has the door plant, door plant one side fixed surface installs infrared inductor, second connecting axle lower surface and first connecting axle fixed connection, the one end that the door plant was kept away from to first connecting axle passes the connecting box upper surface, first connecting axle is located inside one end and the first connecting wheel fixed connection of connecting box, the runner subassembly is installed in the cooperation on the first connecting wheel, the runner subassembly includes first belt, second connecting wheel, go-between, first connecting wheel rotates through first belt and second connecting wheel to be connected, the go-between outside rotates with the spliced pole to be connected, the spliced pole lower surface and the inside basal surface fixed connection of connecting box.

Preferably, one end of the first belt, which is close to the first connecting wheel, is located between the first limiting blocks, and one end of the first limiting block, which is far away from the first belt, is fixedly connected with the inner wall of the connecting box.

Preferably, first belt middle part supports tightly with the third fifth wheel, third fifth wheel middle part is rotated through first connecting pin and link and is connected, the one end and the electric telescopic handle fixed connection of third fifth wheel are kept away from to the link, the one end and the connecting box inner wall fixed connection that the link was kept away from to electric telescopic handle, infrared inductor and plc control panel electric connection.

Preferably, the lower surface of the first belt is in surface contact with the inner surface of the stabilizing wheel, the second connecting wheel is fixedly connected with the third connecting shaft, the upper surface and the lower surface of the third connecting shaft are respectively rotatably connected with the inner wall of the connecting box, one end, close to the connecting ring, of the third connecting shaft is fixedly connected with the gear, a fourth connecting shaft is fixedly installed inside the stabilizing wheel, and the lower surface of the fourth connecting shaft is rotatably connected with the connecting box.

Preferably, the gear is engaged with a first rack, the first rack is fixedly connected with one side of the second belt, the first rack is engaged with a second rack, and the second rack is fixedly connected with the inner wall of the connecting ring.

Preferably, the second belt inner ring is tightly connected with the fourth connecting wheel and the fifth connecting wheel, the lower surfaces of the two fourth connecting wheels are fixedly connected with the second connecting pin, and the lower surface of the second connecting pin is rotatably connected with the connecting box.

Preferably, the lower surfaces of the two fifth connecting wheels are fixedly provided with third connecting pins, and the lower surfaces of the third connecting pins are rotatably connected with the connecting box.

Preferably, the two connecting columns are centrosymmetric through the connecting ring, one end, close to the bottom of the connecting box, of each connecting column is fixedly connected with the corresponding supporting wheel, the upper surface of each supporting wheel is rotatably connected with the lower surface of the corresponding connecting ring, a second limiting block is fixedly mounted on the inner wall, close to the second connecting wheel, of the connecting box, and one end, close to the second connecting wheel, of the first belt is located inside the second limiting block.

Compared with the prior art, the invention has the following beneficial effects:

when the door plant was closed the in-process, when infrared inductor sensed the human body, started electric telescopic handle through the plc control panel, started the back at electric telescopic handle, drove the third fifth wheel through the pulling link and removed, made the taut first belt of third fifth wheel, at the taut back of first belt, first belt was the state of jumping tightly between first fifth wheel, second fifth wheel, third fifth wheel this moment, can accomplish transmission function. When first fifth wheel rotates under the door plant effect, drive the second fifth wheel through first belt and rotate, make the second fifth wheel drive the gear through the third connecting axle and rotate, can drive the go-between through the second belt after the gear revolve and rotate, utilize belt friction speed reduction transmission's principle, make the less gear of diameter drive the great go-between rotation of diameter, thereby resistance when making the door plant closed increases, the power of transmission is more even between gear and the belt, reach the effect of stabilizing the speed reduction, better protection door plant increases the practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of a home wooden door capable of inducing deceleration according to the present invention;

FIG. 2 is a schematic view of the internal connection structure of the connection box of the wood door of the house capable of inducing deceleration according to the present invention;

FIG. 3 is a schematic top view of a rotating wheel assembly of a wood door according to the present invention capable of inducing deceleration;

FIG. 4 is a schematic side view of a rotating wheel assembly of a wood door according to the present invention capable of inducing deceleration;

FIG. 5 is an enlarged view of the wood door at location A of the household door according to the present invention;

FIG. 6 is an enlarged view of the wood door at B of the present invention;

fig. 7 is an enlarged view of the wood door at the position C according to the present invention.

In the figure: 1. a second connecting shaft; 2. a door panel; 3. an infrared sensor; 4. a connecting box; 5. a rotating wheel assembly; 501. a first belt; 502. a second fifth wheel; 503. a third connecting shaft; 504. a gear; 505. a second belt; 506. a first rack; 507. a connecting ring; 508. a second rack; 509. connecting columns; 510. a support wheel; 511. a stabilizing wheel; 512. a fourth fifth wheel; 513. a second connecting pin; 514. a fifth wheel; 515. a third connecting pin; 516. a fourth connecting shaft; 6. a first connecting wheel; 7. a first connecting shaft; 8. a first stopper; 9. a second limiting block; 10. a third fifth wheel; 11. a connecting frame; 12. a first connecting pin; 13. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-7, a wooden door at home that can respond to speed reduction, including second connecting axle 1, second connecting axle 1 middle part fixed mounting has door plant 2, door plant 2 side fixed surface installs infrared inductor 3, 1 lower surface of second connecting axle and first connecting axle 7 fixed connection, the one end that door plant 2 was kept away from to first connecting axle 7 passes connecting box 4 upper surface, first connecting axle 7 is located inside one end and the first connecting wheel 6 fixed connection of connecting box 4, the cooperation is installed on first connecting wheel 6 and is changeed wheel subassembly 5, changeed wheel subassembly 5 includes first belt 501, second connecting wheel 502, go-between 507, first connecting wheel 6 rotates through first belt 501 and second connecting wheel 502 to be connected, the go-between 509 outside rotates with the spliced pole to be connected, the spliced pole 509 lower surface and the inside basal surface fixed connection of connecting box 4.

In the embodiment, the equipment mainly comprises a door plate 2, an infrared sensor 3, a second connecting shaft 1, a first connecting shaft 7 and a rotating wheel assembly 5, the equipment is controlled by a plc control board, the door plate 2 rotates to drive the second connecting shaft 1 and the first connecting shaft 7 to rotate, and the first connecting shaft 7 is matched with the rotating wheel assembly 5 through a first connecting wheel 6 to complete the speed reduction of the door plate 2;

during specific operation, when door plant 2 closed the in-process, when infrared inductor 3 sensed the human body, started electric telescopic handle 13 through the plc control panel, after electric telescopic handle 13 started, drive third fifth wheel 10 through pulling link 11 and remove, make the taut first belt 501 of third fifth wheel 10, after first belt 501 is taut, first belt 501 was the state of jumping tightly between first fifth wheel 6, second fifth wheel 502, third fifth wheel 10 this moment, can accomplish transmission function. When the first connecting wheel 6 rotates under the action of the door panel 2, the first belt 501 drives the second connecting wheel 502 to rotate, so that the second connecting wheel 502 drives the gear 504 to rotate through the third connecting shaft 503, the gear 504 can drive the connecting ring 507 to rotate through the second belt 505 after rotating, and the gear 504 with a smaller diameter drives the connecting ring 507 with a larger diameter to rotate by utilizing the principle of belt friction speed reduction transmission, so that the resistance when the door panel 2 is closed is increased, and the speed reduction effect is achieved.

In this application, the one end that first belt 501 is close to first fifth wheel 6 is located between first stopper 8, first stopper 8 keeps away from the one end and the connecting box 4 inner wall fixed connection of first belt 501, first belt 501 when needing to explain, before being stimulateeed by third fifth wheel 10, the messenger is in lax state, do not have driven effect, when its lax state, the both ends of first belt 501 can be in inside the gap between first stopper 8 and the second stopper 9, first stopper 8 and second stopper 9 play certain supporting role to first belt, first stopper 8 simultaneously, second stopper 9, be in complete horizontal position with first fifth wheel 6 and second fifth wheel 502, tighten with first fifth wheel 6 and second fifth wheel 502 that can be quick after first belt 501 is stimulateeed, realize transmission on next step.

In the application, the middle part of the first belt 501 is tightly abutted against the third connecting wheel 10, the middle part of the third connecting wheel 10 is rotatably connected with the connecting frame 11 through the first connecting pin 12, one end of the connecting frame 11 far away from the third connecting wheel 10 is fixedly connected with the electric telescopic rod 13, one end of the electric telescopic rod 13 far away from the connecting frame 11 is fixedly connected with the inner wall of the connecting box 4, the electric telescopic rod 13 and the infrared sensor 3 are electrically connected with the plc control board, and when the specification is needed, the plc control board is installed and matched by adopting the existing technology, the equipment mainly comprises a door panel 2, an infrared sensor 3, a second connecting shaft 1, a first connecting shaft 7 and a rotating wheel assembly 5, the equipment is controlled by the plc control board, the door panel 2 drives the second connecting shaft 1 to rotate with the first connecting shaft 7 after rotating, the first connecting shaft 7 is matched with the rotating wheel assembly 5 through the first connecting wheel 6, so as to complete the speed reduction of the door panel 2, during specific operation, when door plant 2 closed the in-process, when infrared inductor 3 sensed the human body, started electric telescopic handle 13 through the plc control panel, after electric telescopic handle 13 started, drive third fifth wheel 10 through pulling link 11 and remove, make the taut first belt 501 of third fifth wheel 10, after first belt 501 is taut, first belt 501 was the state of jumping tightly between first fifth wheel 6, second fifth wheel 502, third fifth wheel 10 this moment, can accomplish transmission function.

In this application, the lower surface of the first belt 501 contacts with the inner surface of the stabilizing wheel 511, the second connecting wheel 502 is fixedly connected with the third connecting shaft 503, the upper and lower surfaces of the third connecting shaft 503 are rotatably connected with the inner wall of the connecting box 4, the end of the third connecting shaft 503 close to the connecting ring 507 is fixedly connected with the gear 504, the fourth connecting shaft 516 is fixedly installed inside the stabilizing wheel 511, and the lower surface of the fourth connecting shaft 516 is rotatably connected with the connecting box 4. it should be noted that, when the first belt 501 is in a loose state, the lower surface of the first belt 501 close to the stabilizing wheel 511 will contact with the inner part of the stabilizing wheel 511, so as to prevent the first belt 501 from falling too much downwards, and at the same time, after the first belt 501 is pulled, the horizontal positions of the first connecting wheel 6 and the second connecting wheel 502 can be kept the same.

In the present application, the gear 504 is engaged with the first rack 506, the first rack 506 is fixedly connected to one side of the second belt 505, the first rack 506 is engaged with the second rack 508, and the second rack 508 is fixedly connected to the inner wall of the connection ring 507, it should be noted that when the gear 504 rotates, the second belt 505 is driven by driving the first rack 506, and the second belt 505 drives the second rack 508 through the first rack 506 again, so that the connection ring 507 rotates.

In this application, the inner ring of the second belt 505 abuts against and is connected with the fourth connecting wheel 512 and the fifth connecting wheel 514, the lower surfaces of the two fourth connecting wheels 512 are fixedly connected with the second connecting pin 513, and the lower surface of the second connecting pin 513 is rotatably connected with the connecting box 4, when it needs to be described, in the process that the second belt 505 drives the connecting ring 507, the second belt 505 will slip off, at this time, the inner ring of the second belt 505 will abut against by the fourth connecting wheel 512 and the fifth connecting wheel 514, and the transmission stability of the second belt 505 is ensured.

In this application, two fifth wheels 514 lower surfaces are also fixedly mounted with third connecting pin 515, the lower surface of third connecting pin 515 is connected with connecting box 4 in a rotating manner, it should be noted that second belt 505, in the transmission process, can drive fourth

fifth wheels

512, 514 to rotate, so that fourth

fifth wheels

512, 514 drive third connecting pin 515, second connecting pin 513 to rotate at the bottom of connecting box 4.

In the application, two connecting columns 509 are centrosymmetric about a connecting ring 507, one end of each connecting column 509 close to the bottom of the connecting box 4 is fixedly connected with a supporting wheel 510, the upper surface of each supporting wheel 510 is rotatably connected with the lower surface of the connecting ring 507, a second limiting block 9 is fixedly installed on the inner wall of the connecting box 4 close to the second connecting wheel 502, one end of the first belt 501 close to the second connecting wheel 502 is located inside the second limiting block 9, it should be noted that when the first connecting wheel 6 rotates under the action of the door panel 2, the first belt 501 drives the second connecting wheel 502 to rotate, so that the second connecting wheel 502 drives the gear 504 to rotate through the third connecting shaft 503, the connecting ring 507 is driven to rotate through the second belt 505 after the gear 504 rotates, and the principle of belt friction speed reduction transmission is utilized, so that the gear 504 with a smaller diameter drives the connecting ring 507 with a larger diameter to rotate, thereby increasing the resistance when the door panel 2 is closed, in the process of rotation of the connection ring 507, the connection ring 507 drives the two connection posts 509 and the support wheels 510 to rotate, and the rotation of the connection posts 509 and the support wheels 510 positions and limits the two sides of the connection ring 507, so as to ensure the stability of the connection ring 507 in rotation.

This can respond to operating principle of wooden door at home of speed reduction:

firstly, the equipment mainly comprises a door plate 2, an infrared sensor 3, a second connecting shaft 1, a first connecting shaft 7 and a rotating wheel assembly 5, the equipment is controlled by a plc control board, the door plate 2 rotates to drive the second connecting shaft 1 and the first connecting shaft 7 to rotate, and the first connecting shaft 7 is matched with the rotating wheel assembly 5 through a first connecting wheel 6 to complete the speed reduction of the door plate 2;

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wooden door in house that can respond to speed reduction, includes second connecting axle (1), its characterized in that: the door plate (2) is fixedly arranged in the middle of the second connecting shaft (1), the infrared inductor (3) is fixedly arranged on the surface of one side of the door plate (2), the lower surface of the second connecting shaft (1) is fixedly connected with the first connecting shaft (7), the upper surface of the connecting box (4) is penetrated by the end, far away from the door plate (2), of the first connecting shaft (7), the end, located inside the connecting box (4), of the first connecting shaft (7) is fixedly connected with the first connecting wheel (6), the rotating wheel assembly (5) is installed on the first connecting wheel (6) in a matching mode, the rotating wheel assembly (5) comprises a first belt (501), a second connecting wheel (502) and a connecting ring (507), the first connecting wheel (6) is rotatably connected with the second connecting wheel (502) through the first belt (501), and the outer side of the connecting ring (507) is rotatably connected with the connecting column (509), the lower surface of the connecting column (509) is fixedly connected with the inner bottom surface of the connecting box (4).

2. A home wood door capable of induction deceleration according to claim 1, wherein: one end of the first belt (501), which is close to the first connecting wheel (6), is located between the first limiting blocks (8), and one end, far away from the first belt (501), of each first limiting block (8) is fixedly connected with the inner wall of the connecting box (4).

3. A home wood door capable of induction deceleration according to claim 2, wherein: first belt (501) middle part supports tightly with third fifth wheel (10), third fifth wheel (10) middle part is rotated through first connecting pin (12) and link (11) and is connected, the one end and the electric telescopic handle (13) fixed connection of third fifth wheel (10) are kept away from in link (11), the one end and junction box (4) inner wall fixed connection of link (11) are kept away from in electric telescopic handle (13), infrared inductor (3) and plc control panel electric connection.

4. A home wood door capable of induction deceleration according to claim 3, wherein: first belt (501) lower surface and stabilizer wheel (511) inside surface contact, second fifth wheel (502) and third connecting axle (503) fixed connection, the surface rotates with connecting box (4) inner wall respectively about third connecting axle (503) to be connected, one end and gear (504) fixed connection that third connecting axle (503) are close to go-between (507), stabilizer wheel (511) inside fixed mounting fourth connecting axle (516), fourth connecting axle (516) lower surface rotates with connecting box (4) to be connected.

5. A residential wood door capable of induction deceleration as claimed in claim 4, wherein: the gear (504) is meshed with a first rack (506), the first rack (506) is fixedly connected with one side of a second belt (505), the first rack (506) is meshed with a second rack (508), and the second rack (508) is fixedly connected with the inner wall of a connecting ring (507).

6. A home wood door capable of induction deceleration according to claim 5, wherein: the inner ring of the second belt (505) is tightly connected with a fourth connecting wheel (512) and a fifth connecting wheel (514), the lower surfaces of the fourth connecting wheels (512) are fixedly connected with a second connecting pin (513), and the lower surface of the second connecting pin (513) is rotatably connected with the connecting box (4).

7. A home wood door capable of induction deceleration according to claim 6, wherein: and the lower surfaces of the two fifth connecting wheels (514) are also fixedly provided with third connecting pins (515), and the lower surfaces of the third connecting pins (515) are rotatably connected with the connecting box (4).

8. A home wood door capable of induction deceleration according to claim 1, wherein: two spliced pole (509) are with go-between (507) central symmetry, spliced pole (509) are close to one end and supporting wheel (510) fixed connection of connecting box (4) bottom, supporting wheel (510) upper surface is rotated with go-between (507) lower surface and is connected, the inner wall fixed mounting that connecting box (4) are close to second connecting wheel (502) has second stopper (9), first belt (501) are close to second connecting wheel (502) one end is located inside second stopper (9).