CN211549366U

CN211549366U - Stainless steel building door of talkbacking

Info

Publication number: CN211549366U
Application number: CN201922360424.XU
Authority: CN
Inventors: 赵启荣
Original assignee: Jiangsu Tianlong Door Industry Co ltd
Current assignee: Jiangsu Tianlong Door Industry Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-22
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a stainless steel building door of talkbacking, which comprises a frame, the inside articulated door body that has of frame, and the outside fixedly connected with control panel of frame, the inside gomphosis of the door body is connected with clear glass, the inside inner chamber I of having seted up of frame, and the inside fixedly connected with motor of inner chamber, motor top fixedly connected with connecting axle, and connecting axle top fixed mounting have bevel gear one. The utility model discloses in, when needs are opened its door body, then can carry out the external power supply of control motor through control panel and start, then what its connecting axle was connected rotates bevel gear one, then it carries out the transmission to bevel gear two to bevel gear a pair of its meshing is connected, then its outer threaded rod rotates along with swing joint spare, then its slider moves right on the spout one that the frame top was seted up, then the door body that the movable shaft two that the movable rod was connected that its slider bottom movable shaft one was connected passes through the hinge and expandes between the frame.

Description

Stainless steel building door of talkbacking

Technical Field

The utility model belongs to the technical field of building door of talkbacking, concretely relates to stainless steel building door of talkbacking.

Background

The door control facility that building gate-type district unit building is indispensable for the entrance guard's device of protection resident safety of living, nevertheless this door needs manual pulling open after the manual unblock, and under the effect that the population flows, makes the bottom of frame be trampled by human sole easily, seriously influences the life of its door body.

The existing stainless steel building intercom door does not have a structure for automatically unfolding the door body and the frame, does not have a structure for effectively cushioning when a bottom end of the frame is stepped on by a sole of a resident, and does not have a structure for effectively removing dirt stepped on the bottom end face of the frame, so that the stainless steel building intercom door is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel building door of talkbacking to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stainless steel building intercom door comprises a frame, wherein a door body is hinged inside the frame, a control panel is fixedly connected outside the frame, transparent glass is connected inside the door body in an embedded mode, a first inner cavity is formed inside the frame, a motor is fixedly connected inside the first inner cavity, a connecting shaft is fixedly connected to the top end of the motor, a first counter bevel gear is fixedly installed at the top end of the connecting shaft, a second counter bevel gear is connected to one side of the first counter bevel gear in an engaged mode, an external threaded rod is fixedly installed outside the second counter bevel gear, a first sliding block is connected to the external threads of the external threaded rod, a first movable shaft is connected to the bottom end of the first sliding block, a second movable shaft is connected between the first movable shaft and the door body, a second inner cavity is formed at the bottom end of the frame, a second sliding groove is formed in the inner wall of the second, and the outer part of the sliding block is fixedly connected with a telescopic inner rod, the top end of the telescopic inner rod is fixedly connected with a bearing plate, a third sliding block is fixedly arranged outside the bearing plate, a third sliding groove is connected outside the third sliding block in a sliding manner, the top of the bearing plate is fixedly connected with a stop block, the inner part of the inner cavity II is connected with a spring, the top end of the bearing plate is provided with a sliding groove IV, a sliding block IV is connected inside the sliding groove IV in a sliding way, the top end of the sliding block IV is fixedly connected with an L-shaped bracket, and the bottom end of the L-shaped bracket is fixedly connected with a brush rod, a hand-screw rod is connected between the brush rod and the L-shaped bracket through screw threads, and the top end of the L-shaped bracket and the inner wall of the door body are both provided with a third movable shaft, the outer parts of the three movable shafts are both connected with a connecting block, and two connecting block outsides all are connected with the loose axle four, be connected with the connecting rod between two loose axles four, a slider outside sliding connection has spout one.

Preferably, the first bevel gear pair and the external thread rod form a transmission structure through the second bevel gear pair, and the external thread rod is in threaded connection with the first sliding block.

Preferably, the first sliding block and the frame form a sliding structure through the first sliding groove, and the first sliding block and the door body form a movable structure through the first movable shaft, the movable rod, the second movable shaft and the door body.

Preferably, the telescopic inner rod and the inner cavity II form a telescopic structure through the second sliding block, the second sliding groove and the second inner cavity, and the telescopic inner rod and the inner cavity II form an elastic structure through the spring.

Preferably, the bearing plate and the frame form a lifting structure through the third sliding block and the third sliding groove, and the bearing plate and the fourth sliding groove form an integrated structure through the groove.

Preferably, the stopper is symmetrical about the central axis of the bearing plate, and the stopper is fixedly connected with the frame.

Preferably, the L-shaped support forms a sliding structure with the bearing plate through the fourth sliding groove and the fourth sliding block, and the L-shaped support forms a detachable structure with the brush rod through the hand-twisting screw rod.

Preferably, the connecting rod forms a movable structure with the connecting block through the third movable shaft, and the connecting block is symmetrical about the central axis of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, when needs are opened its door body, then can start through control panel carries out the external power supply of control motor, then what its connecting axle was connected rotates bevel gear one, then it carries out the transmission to bevel gear two to bevel gear a pair of its meshing is connected, then its outer threaded rod rotates along with swing joint spare, then its slider moves right on the spout one of seting up on the frame top, then the door body that the activity axle two that the movable rod is connected that has been connected of its slider bottom activity axle one passes through the hinge and expandes between the frame, then be convenient for its door body automatic expansion work, then convenience of customers can control the automatic expansion of door body, make things convenient for resident user to come in and go out in the district building.

(2) The utility model discloses in, trample on the loading board when human sole, then the extrusion that slides of a plurality of flexible inner rods that its loading board bottom is connected to the spring in its inner chamber two, the loading board carries out the lapse through three spouts that its slider was seted up at the frame inner wall simultaneously, then under the reaction of spring, can carry out the bradyseism to the weight that bears on its loading board, avoid the resident to often come in and go out when the floor, the damage of trampling is serious to its frame cause, through the bradyseism, effectually avoid the frame to be stepped on and warp, influence its life.

(3) The utility model discloses in, when the in-process that the door body expandes, then the L type support that its door body passes through the connecting rod pulling of the connecting rod four connections of the loose axle that the connecting block of three connections of loose axle is connected slides to the right side on the spout that the slider four of connecting the bottom was seted up on the loading board, then the brush pole of its L type support bottom connection can clear away the dirt on its loading board, avoid the dirt to adhere to the life who leads to the loading board on the loading board and reduce, when the door body is closed simultaneously, then the brush of its brush pole then can clean the surface of its loading board once more.

Drawings

Fig. 1 is a schematic view of an unfolding structure of a stainless steel building intercom door in the utility model;

fig. 2 is a schematic side view of the L-shaped bracket of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in the present invention.

In the figure: 1. a frame; 2. a door body; 3. a control panel; 4. transparent glass; 5. a first inner cavity; 6. a motor; 7. a connecting shaft; 8. for the bevel gear I; 9. a second bevel gear pair; 10. an externally threaded rod; 11. a first sliding block; 12. a first movable shaft; 13. a movable rod; 14. a second movable shaft; 15. A second inner cavity; 16. a second chute; 17. a second sliding block; 18. a telescopic inner rod; 19. a carrier plate; 20. a third sliding block; 21. a third chute; 22. a stopper; 23. a spring; 24. a fourth chute; 25. a fourth sliding block; 26. an L-shaped bracket; 27. a brush rod; 28. screwing the screw rod by hand; 29. a first sliding chute; 30. a third movable shaft; 31. connecting blocks; 32. a fourth movable shaft; 33. a connecting rod.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a stainless steel building intercom door: a stainless steel building intercom door comprises a frame 1, a door body 2, a control panel 3, transparent glass 4, a first inner cavity 5, a motor 6, a connecting shaft 7, a first counter bevel gear 8, a second counter bevel gear 9, an external threaded rod 10, a first sliding block 11, a first movable shaft 12, a movable rod 13, a second movable shaft 14, a second inner cavity 15, a second sliding groove 16, a second sliding block 17, an inner telescopic rod 18, a bearing plate 19, a third sliding block 20, a third sliding groove 21, a stop block 22, a spring 23, a fourth sliding groove 24, a fourth sliding block 25, an L-shaped support 26, a hairbrush rod 27, a hand-screwed screw rod 28, a first sliding groove 29, a third movable shaft 30, a connecting block 31, a fourth movable shaft 32 and a connecting rod 33, wherein the door body 2 is hinged inside the frame 1, the control panel 3 is fixedly connected to the outside of the frame 1, the transparent glass 4 is connected to the inside of the door body 2, the first inner, the top end of the motor 6 is fixedly connected with a connecting shaft 7, the top end of the connecting shaft 7 is fixedly provided with a first counter bevel gear 8, one side of the first counter bevel gear 8 is in meshing connection with a second counter bevel gear 9, the outside of the second counter bevel gear 9 is fixedly provided with an external thread rod 10, the external thread of the external thread rod 10 is connected with a first slide block 11, the bottom end of the first slide block 11 is connected with a first movable shaft 12, the outside of the first movable shaft 12 is fixedly connected with a movable rod 13, the movable rod 13 is connected with a second movable shaft 14 between the door body 2, the bottom end of the frame 1 is provided with a second inner cavity 15, the inner wall of the second inner cavity 15 is provided with a second slide groove 16, the inside of the second slide groove 16 is connected with a second slide block 17 in a sliding manner, the outside of the second slide block 17 is fixedly connected with an inner telescopic rod 18, the inner part of the second inner cavity 15 is connected with a spring 23, the top end of the bearing plate 19 is provided with a sliding groove four 24, and the sliding groove four 24 is connected with a sliding block four 25 in a sliding way, the top end of the sliding block four 25 is fixedly connected with an L-shaped bracket 26, and the bottom end of the L-shaped bracket 26 is fixedly connected with a brush rod 27, the brush rod 27 can clean the surface of the bearing plate 19, a hand-screw bolt 28 is connected between the brush rod 27 and the L-shaped bracket 26 through screw threads, the top end of the L-shaped bracket 26 and the inner wall of the door body 2 are both provided with a third movable shaft 30, the outer parts of the three movable shafts 30 are both connected with a connecting block 31, and the outer sides of the two connecting blocks 31 are connected with four movable shafts 32, a connecting rod 33 is connected between the four movable shafts 32, and under the action of the four movable shafts 32, in the process of sliding down the bearing plate 19, the connecting rod 33 can move with the L-shaped bracket 26, and the sliding block I11 is connected with the sliding groove I29 in a sliding manner.

In order to facilitate the rotation of the external threaded rod 10 along with the movable connecting member, the bevel gear 8 can be driven to rotate by the motor 6 after being started, in the embodiment, preferably, the bevel gear 8 is in a transmission structure with the external threaded rod 10 by the bevel gear II 9, and the external threaded rod 10 is in threaded connection with the sliding block I11.

In order to avoid serious damage to the framework 1 caused by treading when residents frequently go in and out of floors, the residents are buffered under the reverse action of the spring 23, preferably, in the embodiment, the first sliding block 11 and the framework 1 form a sliding structure through the first sliding groove 29, the first sliding block 11 and the door body 2 form a movable structure through the first movable shaft 12, the movable rod 13, the second movable shaft 14, the telescopic inner rod 18 and the second inner cavity 15 form a telescopic structure through the second sliding block 17, the second sliding groove 16 and the second inner cavity 15, and the telescopic inner rod 18 and the second inner cavity 15 form an elastic structure through the spring 23.

In order to make the bearing plate 19 stably slide downwards, two ends of the bearing plate 19 are provided with a third sliding block 20 connected with a third sliding groove 21 formed in the inner wall of the frame 1, in this embodiment, preferably, the bearing plate 19 forms a lifting structure with the frame 1 through the third sliding block 20 and the third sliding groove 21, the bearing plate 19 forms an integrated structure with a fourth sliding groove 24 through a groove, the stoppers 22 are symmetrical about the central axis of the bearing plate 19, and the stoppers 22 are fixedly connected with the frame 1.

In order to clean the dirt stepped on the bearing plate 19, the cleaning is performed when the door body 2 is opened or closed, in this embodiment, preferably, the L-shaped bracket 26 forms a sliding structure with the bearing plate 19 through the sliding groove four 24 and the sliding block four 25, the L-shaped bracket 26 forms a detachable structure with the brush rod 27 through the hand-screwed screw 28, the connecting rod 33 forms a movable structure with the connecting block 31 through the movable shaft three 30, and the connecting block 31 is symmetrical about a central axis of the connecting rod 33.

The utility model discloses a theory of operation and use flow: a user can firstly install the frame 1 at a corridor of a residential area, and then when the door body 2 needs to be opened, the external power supply of the motor 6 can be controlled to start through the control panel 3, the bevel gear I8 connected with the connecting shaft 7 rotates, the bevel gear I8 drives the bevel gear II 9 in meshing connection with the bevel gear I8, the outer threaded rod 10 rotates along with the movable connecting piece, the sliding block I11 moves rightwards on the sliding groove I29 formed in the top end of the frame 1, the door body 2 connected with the movable shaft II 14 connected with the movable rod II 13 connected with the movable shaft I12 at the bottom end of the sliding block I11 is unfolded with the frame 1 through the hinge, the door body 2 can be automatically unfolded to work, and meanwhile, in the unfolding process, the door body 2 pulls the L-shaped support 26 connected with the door body 2 through the connecting rod 33 connected with the movable shaft IV 32 connected with the connecting block 31 connected with the movable shaft III 30 to open the sliding block IV 25 connected with the bottom end on the bearing plate 19 The sliding groove four 24 is slid rightwards, the brush rod 27 connected with the bottom end of the L-shaped support 26 can remove dirt on the bearing plate 19, when a user steps on the bearing plate 19, the telescopic inner rods 18 connected with the bottom end of the bearing plate 19 can slide and extrude the spring 23 in the inner cavity two 15, meanwhile, the bearing plate 19 slides downwards on the sliding groove three 21 formed in the inner wall of the frame 1 through the sliding block three 20, and the weight borne by the bearing plate 19 can be cushioned under the reaction of the spring 23, so that the working principle of the device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stainless steel building door of talkbacking, includes frame (1), its characterized in that: the door body (2) is hinged inside the frame (1), the control panel (3) is fixedly connected outside the frame (1), the transparent glass (4) is connected inside the door body (2) in an embedded mode, the inner cavity I (5) is formed inside the frame (1), the motor (6) is fixedly connected inside the inner cavity I (5), the connecting shaft (7) is fixedly connected to the top end of the motor (6), the bevel gear I (8) is fixedly mounted at the top end of the connecting shaft (7), the bevel gear II (9) is connected to one side of the bevel gear I (8) in an engaged mode, the external threaded rod (10) is fixedly mounted outside the bevel gear II (9), the sliding block I (11) is connected to the external thread of the external threaded rod (10), the movable shaft I (12) is connected to the bottom end of the sliding block I (11), and the movable rod (13) is fixedly connected to, a second movable shaft (14) is connected between the movable rod (13) and the door body (2), a second inner cavity (15) is formed in the bottom end of the frame (1), a second sliding groove (16) is formed in the inner wall of the second inner cavity (15), a second sliding block (17) is connected inside the second sliding groove (16) in a sliding mode, a second telescopic inner rod (18) is fixedly connected outside the second sliding block (17), a bearing plate (19) is fixedly connected to the top end of the inner telescopic rod (18), a third sliding block (20) is fixedly installed outside the bearing plate (19), a third sliding groove (21) is connected outside the third sliding block (20), a stop block (22) is fixedly connected to the top of the bearing plate (19), a spring (23) is connected inside the second inner cavity (15), a fourth sliding groove (24) is formed in the top end of the bearing plate (19), a fourth sliding block (25) is connected inside the fourth sliding groove (, and L type support (26) bottom fixedly connected with brush-holder stud (27), threaded connection has the hand to twist screw rod (28) between brush-holder stud (27) and L type support (26), and L type support (26) top and the internal wall of the door body (2) all install loose axle three (30), two loose axle three (30) outsides all are connected with connecting block (31), and all are connected with loose axle four (32) in two connecting block (31) outsides, be connected with connecting rod (33) between two loose axle four (32), slider (11) outside sliding connection has spout (29).

2. The stainless steel building doorway of claim 1, wherein: the pair of bevel gears I (8) and the external thread rod (10) form a transmission structure through the pair of bevel gears II (9), and the external thread rod (10) is in threaded connection with the sliding block I (11).

3. The stainless steel building doorway of claim 1, wherein: the first sliding block (11) and the frame (1) form a sliding structure through the first sliding groove (29), and the first sliding block (11) and the door body (2) form a movable structure through the first movable shaft (12), the movable rod (13), the second movable shaft (14).

4. The stainless steel building doorway of claim 1, wherein: the telescopic inner rod (18) and the inner cavity II (15) form a telescopic structure through the sliding block II (17), the sliding groove II (16), and the telescopic inner rod (18) and the inner cavity II (15) form an elastic structure through the spring (23).

5. The stainless steel building doorway of claim 1, wherein: the bearing plate (19) and the frame (1) form a lifting structure through the third sliding block (20) and the third sliding groove (21), and the bearing plate (19) and the fourth sliding groove (24) form an integrated structure through the groove.

6. The stainless steel building doorway of claim 1, wherein: the stop block (22) is symmetrical about the central axis of the bearing plate (19), and the stop block (22) is fixedly connected with the frame (1).

7. The stainless steel building doorway of claim 1, wherein: the L-shaped support (26) and the bearing plate (19) form a sliding structure through the four sliding grooves (24) and the four sliding blocks (25), and the L-shaped support (26) and the brush rod (27) form a detachable structure through a hand-screwed screw rod (28).

8. The stainless steel building doorway of claim 1, wherein: the connecting rod (33) forms a movable structure with the connecting block (31) through the third movable shaft (30), and the connecting block (31) is symmetrical about the central axis of the connecting rod (33).