CN218815913U

CN218815913U - Door opening unit of automatic door

Info

Publication number: CN218815913U
Application number: CN202222988362.9U
Authority: CN
Inventors: 王闯; 杜萍; 伊小婷
Original assignee: Anhui Spion Intelligent Technology Co ltd
Current assignee: Anhui Spion Intelligent Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-07
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses an automatic door unit of opening door relates to automatic door technical field, an automatic door unit of opening door, including installing frame and two vice bevel gear, the equal fixedly connected with casing in both sides of installing frame, the inside of two casings all is equipped with drive assembly, the spacing frame of inboard fixedly connected with of installing frame, the inboard fixedly connected with in top of installing frame goes out a motor, the beneficial effects of the utility model are that: the main bevel gear and the auxiliary bevel gear which are connected through meshing are convenient for driving the first screw rod and the second screw rod to rotate, the first screw rod and the second screw rod which are opposite in thread direction are convenient for driving the corresponding movable blocks to move in opposite directions, and meanwhile, the hinge action of the first hinge seat and the second hinge seat is matched to facilitate the hinge rod to adjust the inclination angle along with the movement of the movable blocks, so that the door body is pushed to be closed or pulled to be opened, so that the driving force is in the middle position of the door body, and the door body is convenient to drive to be opened and closed.

Description

Door opening unit of automatic door

Technical Field

The utility model relates to a unit, in particular to unit of opening door of automatically-controlled door belongs to automatically-controlled door technical field.

Background

The automatic door should be understood in theory as an extension of the concept of a door, which means: the door opening machine set comprises a control unit capable of recognizing the action of a person approaching a door (or authorizing a certain entering door) as a door opening signal, opening the door through a driving system, automatically closing the door after the person leaves, and controlling the opening and closing processes, wherein the 'automatic door opening machine set with strong expansibility' disclosed in the application number of 'CN 202022139743.0' is an increasingly mature technology, the 'automatic door opening machine set with two door bodies sleeved on the door opening machine set is adopted to save space and reduce the cost of door body construction', and the 'automatic door opening machine set' disclosed in the application number of 'CN201820160741. X' practically solves the technical defects of complex structure, high manufacturing cost, large volume, high noise, high failure rate and the like of the door opening machine through specific technical structure arrangement, but the two automatic doors have the following defects in the use process:

when in actual use, the screw rod is arranged at the upper position, so that the driving force applied to the bottom position is relatively small, and the smoothness of the use of the door opening unit is not further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic door's unit that opens door to it sets up the lead screw and makes the drive power that the bottom position received less relatively in the top position when the in-service use to solve and put forward among the above-mentioned background art, is unfavorable for further promoting the problem of the smoothness nature that the unit used of opening the door.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic door unit that opens door, includes installing frame and two vice bevel gear, the equal fixedly connected with casing in both sides of installing frame, two the inside of casing all is equipped with drive assembly, the spacing frame of inboard fixedly connected with of installing frame, the inboard fixedly connected with of top of installing frame goes out the axle motor doubly, the equal fixedly connected with dead lever of transmission shaft at two play axle motor both ends, two the equal fixedly connected with owner bevel gear of one end of dead lever, two vice bevel gear respectively with two main bevel gear meshes connects, two the first lead screw of the equal fixedly connected with in inboard of vice bevel gear, two the equal fixedly connected with second lead screw in bottom of first lead screw, two the outside and two of first lead screw the outside of second lead screw all has the movable block through screw-nut threaded connection.

Preferably, two drive assembly all includes two first articulated seats, the articulated seat of second, the door body and two spacing subassemblies, four first articulated seat is fixed the setting respectively four one side of movable block, four the inboard of first articulated seat all articulates there is the hinge bar, every the articulated seat of second respectively with per two the hinge bar is articulated, two one side of the door body respectively with two one side fixed connection of the articulated seat of second.

Preferably, the outer sides of the two door bodies are attached to the inner wall of the limiting frame.

Preferably, four the spacing subassembly all includes spacing spout and two connecting rods, four spacing spout is all seted up the bottom of installing frame is inboard, every the equal sliding connection in inboard of spacing spout has two limit slide, every the connecting rod is fixed respectively to be set up every limit slide's top.

Preferably, the top ends of every four connecting rods are respectively and fixedly connected with the bottom end of each door body.

Preferably, the thread direction of each first screw rod is opposite to that of each second screw rod, the top ends of the two first screw rods are rotatably connected with the inner sides of the top ends of the two shells through bearings, and the bottom ends of the two second screw rods are rotatably connected with the inner sides of the bottom ends of the two shells through bearings.

Preferably, the other sides of every two movable blocks are respectively attached to the inner wall of one side of each shell.

Preferably, the fixed flush mounting plate that is equipped with in front of installing frame, flush mounting plate's surface is equipped with two output shaft motor switches, two output shaft motor pass through two output shaft motor switches and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of automatic door unit of opening door has following beneficial effect:

1. a door opening unit of an automatic door is characterized in that a first screw rod and a second screw rod are conveniently driven to rotate through a main bevel gear and an auxiliary bevel gear which are connected in a meshed mode, corresponding movable blocks are conveniently driven to move oppositely through the first screw rod and the second screw rod which are opposite in thread direction, and meanwhile, the hinge rod is conveniently enabled to adjust the inclination angle along with the movement of the movable blocks by being matched with the hinge action of a first hinge seat and a second hinge seat, so that a door body is conveniently pushed to be closed or pulled to be opened, the driving force is conveniently enabled to be in the middle position of the door body, and the door body is conveniently driven to be opened and closed;

2. the utility model provides an automatic door unit that opens door, is convenient for promote the stability and the smoothness nature that a body removed through the spacing slider who slides the setting with spacing spout to be convenient for support the door body through the connecting rod, the removal of the door body of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic sectional plan view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. installing a frame; 2. a transmission assembly; 21. a first hinge mount; 22. a hinged lever; 23. a second hinge mount; 24. a door body; 25. a limiting component; 251. a limiting chute; 252. a limiting slide block; 253. a connecting rod; 3. a housing; 4. a limiting frame; 5. a double output shaft motor; 6. fixing the rod; 7. a main bevel gear; 8. a secondary bevel gear; 9. a first lead screw; 10. a second screw rod; 11. a movable block; 12. and a switch panel.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a door opener set of automatic door, including installing frame 1 and two secondary bevel gears 8, both sides of installing frame 1 are all fixedly connected with casing 3, the inside of two casings 3 all is equipped with drive assembly 2, the inboard fixedly connected with spacing frame 4 of installing frame 1, the inboard fixedly connected with of top of installing frame 1 goes out the axle motor 5 doubly, the transmission shaft at two ends of two play axle motor 5 is all fixedly connected with dead lever 6, one end of two dead levers 6 is all fixedly connected with main bevel gear 7, two secondary bevel gears 8 are respectively connected with two main bevel gears 7 meshing, the inboard of two secondary bevel gears 8 is all fixedly connected with first lead screw 9, the bottom of two first lead screws 9 is all fixedly connected with second lead screw 10, the outside of two first lead screws 9 and the outside of two second lead screws 10 are all connected with movable block 11 through the lead screw nut screw thread;

the thread direction of each first screw rod 9 is opposite to that of each second screw rod 10, the top ends of the two first screw rods 9 are rotatably connected with the inner sides of the top ends of the two shells 3 through bearings, and the bottom ends of the two second screw rods 10 are rotatably connected with the inner sides of the bottom ends of the two shells 3 through bearings, so that the rotation stability is improved conveniently;

the other sides of every two movable blocks 11 are respectively attached to the inner wall of one side of each shell 3, so that the moving stability of the movable blocks 11 is improved;

a switch panel 12 is fixedly arranged on the front side of the mounting frame 1, a double-output-shaft motor switch is arranged on the surface of the switch panel 12, and the double-output-shaft motor 5 is electrically connected with an external power supply through the double-output-shaft motor switch, so that the operation of the double-output-shaft motor 5 is controlled conveniently;

referring to fig. 1-4, the door opening unit of the automatic door further includes transmission assemblies 2, each of the two transmission assemblies 2 includes two first hinge seats 21, two second hinge seats 23, a door body 24 and two limiting assemblies 25, the four first hinge seats 21 are respectively fixedly disposed at one side of the four movable blocks 11, hinge rods 22 are respectively hinged at the inner sides of the four first hinge seats 21, each of the second hinge seats 23 is respectively hinged with each of the two hinge rods 22, and one side of each of the two door bodies 24 is respectively fixedly connected with one side of each of the two second hinge seats 23;

the outer sides of the two door bodies 24 are attached to the inner wall of the limiting frame 4;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the first lead screw 9 and the second lead screw 10 drive the corresponding movable blocks 11 to move in opposite directions, and then the hinge rod 22 will adjust the inclination angle along with the up-and-down movement of the movable blocks 11 under the hinge action of the first hinge seat 21 and the second hinge seat 23, when the hinge rod 22 gradually approaches to the horizontal state, the corresponding door 24 will be pushed to be closed relatively, and when the hinge rod 22 gradually inclines, the corresponding door 24 will be pulled to be away from the horizontal state, so as to achieve the purpose of opening the door, and facilitate the operation.

Example 2:

the four limiting assemblies 25 respectively comprise a limiting sliding chute 251 and two connecting rods 253, the four limiting sliding chutes 251 are respectively arranged on the inner side of the bottom end of the mounting frame 1, the inner side of each limiting sliding chute 251 is respectively connected with two limiting sliding blocks 252 in a sliding manner, and each connecting rod 253 is respectively and fixedly arranged at the top end of each limiting sliding block 252;

the top ends of every four connecting rods 253 are fixedly connected with the bottom end of each door body 24 respectively;

specifically, as shown in fig. 1, 2, and 3, when the door 24 moves, the limiting slider 252 slides in the limiting chute 251, so as to improve the smoothness and stability of the movement of the door 24.

The working principle is as follows: when specifically using, the utility model relates to an automatic door's unit of opening door, at first automatic door originally is the mature technique and does not make concrete description to its principle here, at first when the door body 24 senses that there is the human body to be close, module control double-output shaft motor 5 through infrared induction etc. begins, if do not use infrared induction, so through the double-output shaft motor switch control double-output shaft motor 5 function on the flush mounting plate of switch panel 12, it rotates thereupon to drive two main bevel gears 7 and vice bevel gear 8 through double-output shaft motor 5, thereby it rotates to drive the first lead screw 9 and the second lead screw 10 that screw opposite direction's correspondence, it moves in opposite directions to drive corresponding movable block 11 through first lead screw 9 and second lead screw 10, articulated pole 22 will be under the articulated effect of first articulated seat 21 and second articulated seat 23 this moment, adjust inclination along with articulated of movable block 11, corresponding door body 24 will be promoted correlatively when articulated pole 22 gradually tends to the level, and close when articulated pole 22 inclines gradually, corresponding door body 24 will be pulled, be convenient for keep away from the mesh of opening door, the smooth sliding block is pulling when moving at the same time, the door body removes the spacing stability and can promote the spacing slider 251 in the limiting chute 251.

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 an automatic door opening unit of door, includes installing frame (1) and two vice bevel gear (8), its characterized in that: the equal fixedly connected with casing (3) in both sides of installing frame (1), two the inside of casing (3) all is equipped with drive assembly (2), spacing frame (4) of inboard fixedly connected with of installing frame (1), the inboard fixedly connected with of top of installing frame (1) goes out a motor (5), the equal fixedly connected with dead lever (6) of transmission shaft at two play motor (5) both ends, two the equal fixedly connected with owner bevel gear (7) of one end of dead lever (6), two vice bevel gear (8) respectively with two main bevel gear (7) meshing is connected, two the equal fixedly connected with first lead screw (9) of inboard of vice bevel gear (8), two the equal fixedly connected with second lead screw (10) in bottom of first lead screw (9), two the outside and two of first lead screw (9) the outside of second lead screw (10) all has movable block (11) through screw-nut threaded connection.

2. The door opener assembly of an automatic door according to claim 1, wherein: two drive assembly (2) all includes two first articulated seats (21), the articulated seat of second (23), the door body (24) and two spacing subassemblies (25), four first articulated seat (21) is fixed respectively and is set up four one side of movable block (11), four the inboard of first articulated seat (21) all articulates there is articulated rod (22), every the articulated seat of second (23) respectively with per two articulated rod (22) is articulated, two one side of the door body (24) respectively with two one side fixed connection of the articulated seat of second (23).

3. The door opener assembly of an automatic door according to claim 2, wherein: the outer sides of the two door bodies (24) are attached to the inner wall of the limiting frame (4).

4. The door opener assembly of an automatic door according to claim 2, wherein: the four limiting assemblies (25) comprise limiting sliding grooves (251) and two connecting rods (253), the four limiting sliding grooves (251) are arranged on the inner side of the bottom end of the mounting frame (1), each limiting sliding groove (251) is connected with two limiting sliding blocks (252) in a sliding mode on the inner side, and each connecting rod (253) is fixedly arranged at the top end of each limiting sliding block (252).

5. The door opener assembly for an automatic door according to claim 4, wherein: the top ends of every four connecting rods (253) are respectively fixedly connected with the bottom end of each door body (24).

6. The door opener assembly of an automatic door according to claim 1, wherein: the thread direction of each first screw rod (9) is opposite to that of each second screw rod (10), the top ends of the two first screw rods (9) are rotatably connected with the inner sides of the top ends of the two shells (3) through bearings respectively, and the bottom ends of the two second screw rods (10) are rotatably connected with the inner sides of the bottom ends of the two shells (3) through bearings respectively.

7. The door opener assembly of an automatic door according to claim 1, wherein: the other sides of every two movable blocks (11) are respectively attached to the inner wall of one side of each shell (3).

8. The door opener assembly for an automatic door according to claim 1, wherein: the front of installing frame (1) is fixed and is equipped with flush mounting plate of switch (12), flush mounting plate of switch (12) surface is equipped with two play axle motor switches, two play axle motor (5) are through two play axle motor switches and external power supply electric connection.