CN212054316U - Electric vertical hinged door machine and door opening integrated system - Google Patents

Abstract

The utility model discloses an electric vertical hinged door machine to an integrative system of opening door that has this electric vertical hinged door machine is disclosed. The electric vertical hinged door machine comprises a mounting seat, a driving mechanism, an output shaft and an anti-self-locking mechanism. The driving mechanism and the output shaft are arranged on the mounting seat, the driving mechanism comprises a rotation output piece, and the output shaft rotates to drive the door leaf to rotate; the self-locking prevention mechanism comprises a first clamping piece eccentrically arranged on the rotation output piece and a second clamping piece correspondingly arranged on the output shaft. Just can rotate to when predetermineeing the angle at first joint spare and then drive the output shaft rotation with second joint spare one end butt, there is the idle running interval between first joint spare and second joint spare promptly, when having a power failure or breaking down the emergence auto-lock this moment, the output shaft can not receive actuating mechanism's hindrance in this idle running interval, still can be through manual opening, close the door leaf. The door opening integrated system with the electric vertical hinged door machine can unlock and open the door leaf manually when power failure or failure occurs.

Description

Electric vertical hinged door machine and door opening integrated system

Technical Field

The utility model relates to a vertical hinged door technical field, in particular to electric vertical hinged door machine and integrative system of opening door.

Background

Electric vertical hinged door among the prior art generally includes electric vertical hinged door machine and lock, and vertical hinged door machine primary structure includes actuating mechanism and output shaft, and the output shaft is connected with the door leaf through a pendulum rod, and actuating mechanism drive output shaft rotates, and then drives the door leaf through the pendulum rod and takes place the rotation in order to realize opening, closing the door. The existing vertical hinged door machine can be self-locked when power failure or driving mechanism is in failure due to design defects, so that the door leaf can not be manually opened or closed. And the electronic vertical hinged door passes through the automatic opening and shutting and the locking of electric drive door leaf, when the power failure or actuating mechanism broke down, was difficult to manual unblock and the door leaf that opens and shuts, caused the inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electric vertical hinged door machine can be when having a power failure or breaking down, through manual opening, closing door leaf.

The utility model discloses still provide the integrative system of opening the door, can be when having a power failure or breaking down, through manual unblock and the door leaf that opens and shuts.

According to the utility model discloses an electric vertical hinged door machine of first aspect embodiment, include: a mounting seat; the driving mechanism is arranged on the mounting seat and comprises a rotation output piece; the output shaft is arranged on the mounting seat, and the output shaft can drive the door leaf to rotate by rotating; prevent self-locking mechanism, prevent self-locking mechanism including eccentric setting and be in first joint spare on the rotation output spare is in with the corresponding setting second joint spare on the output shaft, first joint spare rotate when presetting the angle can with second joint spare one end butt and then drive the output shaft rotates.

According to the utility model discloses electric vertical hinged door machine has following beneficial effect at least: through setting up one and preventing self-locking mechanism, including first joint spare and the second joint spare that corresponds the setting, first joint spare rotates when predetermineeing the angle just can and then drive the output shaft rotation with second joint spare one end butt, and there is idle running interval between first joint spare and second joint spare promptly, when having a power failure or actuating mechanism breaks down and takes place the auto-lock this moment, the output shaft can not receive actuating mechanism's hindrance in this idle running interval, still can be through manual opening, close the door leaf.

According to some embodiments of the invention, the first joint piece includes first butt face and second butt face, the second joint piece include can with the third butt face of first butt face looks butt and can with the fourth butt face of second butt face looks butt. Set up between first joint spare and the second joint spare through the mode of face contact come the butt, can reduce the wearing and tearing of contact position, improve life.

According to some embodiments of the present invention, the intersecting line of the first abutting surface, the second abutting surface, the third abutting surface and the fourth abutting surface is the center line of the output shaft. So set up and make first joint spare to the direction of second joint spare application force be the rotation direction of second joint spare, and at this moment under the same effort, first joint spare makes the door leaf can open reliably, close to the moment of second joint spare is the biggest.

According to some embodiments of the utility model, rotate the output with be equipped with the axial region on one of them of output shaft, be equipped with on the other can with axial region matched with shaft hole. The rotation output piece with rotate through the cooperation in axial region and shaft hole between the output shaft and be connected, can effectively be spacing to the rotation output piece, and the setting of rotating the connection is convenient for rotate the output piece and drive the output shaft rotation through preventing self-locking mechanism.

According to some embodiments of the present invention, the first joint member and the rotation output member are integrally formed. The integral forming structure has higher strength and is beneficial to saving the cost of parts.

According to some embodiments of the utility model, the second joint spare with the output shaft is integrated into one piece. The integral forming structure has higher strength and is beneficial to saving the cost of parts.

According to some embodiments of the utility model, actuating mechanism still includes motor and speed reduction drive assembly, the motor passes through speed reduction drive assembly can drive the rotation output rotates. The speed reduction transmission assembly is arranged, so that the rotation output piece can keep low-speed rotation, and the door can be opened and closed more reliably.

According to some embodiments of the utility model, the output is the gear rotates, the speed reduction drive subassembly includes worm wheel, worm and gear train, the worm with the pivot of motor is connected, the gear train respectively with the worm wheel rotate the output and mesh mutually. Through the matching transmission of the worm gear and the worm and the gear set, the transmission ratio between the motor and the rotation output part is larger, and the transmission efficiency is convenient to improve.

According to the utility model discloses an integrative system opens door of second aspect embodiment, including the door frame, with door frame articulated door leaf, double acting lock and according to the utility model discloses the electronic vertical hinged door machine of above-mentioned first aspect embodiment.

According to the utility model discloses integrative system opens door has following beneficial effect at least: through setting up double acting lock and with double acting lock electric connection's electronic vertical hinged door machine, can be when having a power failure or breaking down, through manual unblock and opening and shutting door leaf.

According to some embodiments of the utility model, still include the elasticity hinge, the door frame passes through the elasticity hinge with the door leaf is articulated. Through setting up the elasticity hinge for the door leaf is in when opening the door and idle running state, and the door leaf can be closed the door automatically under the elastic force effect of elasticity hinge, and is more intelligent and humanized.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a door opening integrated system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the door opening system of FIG. 1 with the door leaf removed;

fig. 3 is a schematic structural view of an electric vertical hinged door machine in the door opening integration system shown in fig. 1;

fig. 4 is a schematic structural view of the electric swing door machine shown in fig. 3 with a portion of the mounting seat removed;

FIG. 5 is another directional view of FIG. 4;

fig. 6 is a schematic structural view of a rotation output member, a first clamping member, a second clamping member and an output shaft in the electric vertical hinged door machine shown in fig. 4;

fig. 7 is an exploded view of the rotation output member, the first snap member, the second snap member and the output shaft shown in fig. 6;

FIG. 8 is another directional view of FIG. 6;

fig. 9 is a sectional view taken along line a-a shown in fig. 6.

Reference numerals:

an electric vertical hinged door machine 1, a double-acting door lock 2, a door frame 3, a door leaf 4, a swing rod 5, an elastic hinge 6,

A bolt 21, a slide rail 41,

The mounting seat 100, the driving mechanism 200, the output shaft 300, the self-locking prevention mechanism 400, the shaft sleeve 500,

A motor 210, a worm wheel 220, a worm 230, a gear 240, a rotation output member 250, a shaft portion 310, a first engaging member 410, a second engaging member 420, a first engaging member,

The shaft hole 251, the first contact surface 411, the second contact surface 412, the third contact surface 421, and the fourth contact surface 422.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. The first and second descriptions are only for the purpose of distinguishing technical features, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 3 to 5, an embodiment of the first aspect of the present invention provides an electric vertical hinged door machine, including a mounting seat 100, a driving mechanism 200, an output shaft 300, and an anti-self-locking mechanism 400; the driving mechanism 200 is mounted on the mount 100 and includes a rotation output member 250; the output shaft 300 is arranged on the mounting seat 100, and the rotation of the output shaft 300 can drive the door leaf to rotate; the self-locking prevention mechanism 400 comprises a first clamping piece 410 eccentrically arranged on the rotation output piece 250 and a second clamping piece 420 correspondingly arranged on the output shaft 300, and the first clamping piece 410 can abut against one end of the second clamping piece 420 when rotating by a preset angle so as to drive the output shaft 300 to rotate. When the electric vertical hinged door machine controls the opening and closing of the door leaf 4, the rotation output part 250 of the driving mechanism 200 rotates to drive the first clamping part 410 thereon to rotate, the first clamping part 410 rotates by a preset angle and then abuts against one end of the second clamping part 420 to drive the output shaft 300 to rotate, and finally, the door leaf 4 is driven to rotate. When the door leaf 4 is rotated to the right position, the driving mechanism 200 rotates reversely by a predetermined angle so that an idle rotation interval exists between the first engaging member 410 and the second engaging member 420. When power failure or the driving mechanism 200 has a fault and is subjected to self-locking, the second clamping piece 420 rotates in the idle interval without being blocked by the first clamping piece 410, and at the moment, the second clamping piece 420, the output shaft 300 and the door leaf 4 can rotate by a certain angle, so that the door leaf 4 can be opened and closed manually.

Referring to fig. 5 to 9, in some embodiments of the present invention, the first clamping member 410 includes a first abutting surface 411 and a second abutting surface 412, and the second clamping member 420 includes a third abutting surface 421 capable of abutting against the first abutting surface 411 and a fourth abutting surface 422 capable of abutting against the second abutting surface 412. When the motor 210 rotates forward to control the door to be opened, the first abutting surface 411 of the first clamping member 410 rotates by a preset angle and abuts against the third abutting surface 421 to drive the second clamping member 420 to rotate forward; when the motor 210 rotates reversely to close the door, the second abutting surface 412 of the first clip member 410 rotates by a predetermined angle and abuts against the fourth abutting surface 422 to drive the second clip member 420 to rotate reversely. Set up and come the butt through the mode of face contact between first joint spare 410 and the second joint spare 420, can reduce the wearing and tearing of contact position, improve life.

Referring to fig. 6 to 9, in some embodiments of the present invention, an intersection line of planes of the first abutting surface 411, the second abutting surface 412, the third abutting surface 421 and the fourth abutting surface 422 is a center line of the output shaft 300. The direction of the force applied by the first clamping member 410 to the second clamping member 420 is the rotating direction of the second clamping member 420, and at the moment, under the same acting force, the moment of the first clamping member 410 to the second clamping member 420 is the largest, so that the door leaf 4 can be reliably opened and closed.

Referring to fig. 7, in some embodiments of the present invention, the lower end of the output shaft 300 is provided with a shaft portion 310, and the rotation output member 250 is provided with a shaft hole 251 capable of being engaged with the shaft portion 310. The rotation output member 250 is rotatably connected with the output shaft 300 through the matching of the shaft portion 310 and the shaft hole 251, the rotation output member 250 can be effectively limited, and the rotation connection is convenient for the rotation output member 250 to drive the output shaft 300 to rotate through the self-locking prevention mechanism 400.

Referring to fig. 6 to 8, in some embodiments of the present invention, the first latch 410 is integrally formed with the rotation output member 250. Set up to integrated into one piece for the joint structural strength of first joint piece 410 and rotation output 250 is great simultaneously is favorable to practicing thrift part cost.

It is contemplated that the connection between the first latch 410 and the output member 250 may be a fastener connection, a latch connection, a welding connection, or an adhesive connection, and all of them may function to effectively fix the first latch 410 on the output member 250, and is not limited herein.

Referring to fig. 6 to 9, in some embodiments of the present invention, the second clip member 420 is integrally formed with the output shaft 300. Set up to integrated into one piece for the joint structural strength of second joint spare 420 and output shaft 300 is great and is favorable to practicing thrift the part cost simultaneously.

It is conceivable that the connection between the second clamping member 420 and the output shaft 300 may be a fastener connection, clamping, welding or bonding, etc., and all of them may play a role of effectively fixing the second clamping member 420 on the output shaft 300, and are not limited herein.

Referring to fig. 4 and 5, in some embodiments of the present invention, the driving mechanism 200 further includes a motor 210 and a reduction transmission assembly, and the motor 210 can drive the rotation output member 250 to rotate through the reduction transmission assembly. The reduction transmission assembly is provided to enable the rotation output member 250 to rotate at a low speed, thereby enabling the door to be opened and closed more reliably.

Referring to fig. 4 and 5, in some embodiments of the present invention, the rotation output member 250 is a gear, the reduction transmission assembly includes a worm wheel 220, a worm 230 and a gear set, the gear set includes three gears 240 engaged in sequence, the worm 230 is connected to a rotating shaft of the motor 210, and two gears 240 are engaged with the worm wheel 220 and the rotation output member 250, respectively. Through the matching transmission of the worm wheel 220, the worm 230 and the gear set, the transmission ratio between the motor 210 and the rotation output member 250 is larger, and the transmission efficiency is improved conveniently.

Referring to fig. 4 and 5, in some embodiments of the present invention, the present invention further includes a shaft sleeve 500 disposed on the upper portion of the output shaft 300, an upper end surface of the shaft sleeve 500 abuts against the mounting seat 100, and a lower end surface of the shaft sleeve 500 can abut against an upper end surface of the second clamping member 420. Because output shaft 300 need set up and stretch out mount pad 100 and outside spare part and be connected and make the door leaf rotate, set up a axle sleeve 500 and carry on spacingly to the upper and lower direction of second joint spare 420 and output shaft 300 this moment, can avoid in the working process second joint spare 420 upwards break away from the mounted position and lead to unable and first joint spare 410 effective transmission.

It is conceivable that the shaft sleeve 500 may be integrally formed with the mounting base 100, or an annular boss may be disposed on the output shaft 300, which may function to limit the vertical direction of the second engaging member 420 and the output shaft 300, and is not limited herein.

Referring to fig. 1, an embodiment of the second aspect of the present invention provides a door opening integrated system, including a door frame 3, a door leaf 4 hinged to the door frame, a double-acting door lock 2 and any one of the above-mentioned embodiments of the first aspect of the present invention, an electric flat-open door machine 1. The electric flat door operator 1 is fixedly installed above the door frame 3, the upper end of the door leaf 4 is fixedly installed with a slide rail 41, and an output shaft 300 of the electric flat door operator 1 is slidably connected with the slide rail 41 through a swing rod 5. In the working process, the output shaft 300 of the electric vertical hinged door machine 1 is driven to rotate by electric power, and then the door leaf 4 is driven to rotate by the oscillating bar 5. The double-acting door lock 2 is arranged on the door leaf 4 and is electrically connected with the electric vertical hinged door machine 1, the double-acting door lock 2 comprises a bolt 21, the double-acting door lock 2 can control the bolt 21 to extend and retract through an electric mode and a manual mode, and a lock groove (not shown in the figure) corresponding to the bolt 21 is arranged on the door frame 3. When the door is opened, an external electric signal controls the lock tongue 21 of the double-acting door lock 2 to retract, then the electric vertical hinged door machine 1 is controlled to rotate forwards to drive the door leaf 4 to be opened, after the door leaf 4 is opened to the maximum, the electric vertical hinged door machine 1 rotates backwards for a preset angle, at the moment, the door leaf 4 has an idle running interval, and the door leaf 4 is not obstructed by the electric vertical hinged door machine 1 in the idle running interval so as to be manually closed; when closing the door and moving, external signal of telecommunication control electric vertical hinged door machine 1 reversal just drives door leaf 4 and closes after presetting the angle, and then control double acting door lock 2's spring bolt 21 stretches into the locked groove and then locks door leaf 4, and when door leaf 4 closed, the angle is preset in the positive rotation of electric vertical hinged door machine 1, and idle running interval forms once more this moment, and door leaf 4 does not receive the hindrance of electric vertical hinged door machine 1 and then can open door leaf 4 to the biggest through manual in this idle running interval. Through setting up double acting lock 2 and with double acting lock 2 electric connection's electronic vertical hinged door machine 1, can be when having a power failure or breaking down, through manual unblock and opening and shutting door leaf 4.

Referring to fig. 1 and 2, in some embodiments of the present invention, the door further includes two elastic hinges 6, one end of each of the two elastic hinges 6 is fixedly connected to the door frame 3, the other end of each of the two elastic hinges is fixedly connected to the door leaf 4, and the door frame 3 is hinged to the door leaf 4 through the two elastic hinges 6. Through setting up elasticity hinge 6 for door leaf 4 is in when opening the door and idle running state, and door leaf 4 can be closed the door automatically under the elastic force effect of elasticity hinge 6, and is more intelligent and humanized.

It is conceivable that the number of the elastic hinges 6 may be set to be plural, and at this time, the elastic hinges 6 have stronger return elasticity for the door leaf 4, which is convenient for quick door closing.

In the description herein, references to the description of the terms "some embodiments," "certain embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. Electronic vertical hinged door machine, its characterized in that includes:

a mounting base (100);

a drive mechanism (200) mounted on the mount (100), the drive mechanism including a rotational output (250);

the output shaft (300) is installed on the installation seat (100), and the output shaft (300) can drive the door leaf to rotate;

prevent self-locking mechanism (400), prevent self-locking mechanism (400) including eccentric setting and be in first joint spare (410) on rotation output (250) and corresponding the setting are in second joint spare (420) on output shaft (300), first joint spare (410) rotate when presetting the angle can with second joint spare (420) one end butt and then drive output shaft (300) rotate.

2. The electric flat door operator according to claim 1, characterized in that said first snap-in member (410) comprises a first abutment surface (411) and a second abutment surface (412), said second snap-in member (420) comprising a third abutment surface (421) capable of abutting against said first abutment surface and a fourth abutment surface (422) capable of abutting against said second abutment surface (412).

3. The electric flat door operator according to claim 2, wherein an intersection line of planes where the first abutting surface (411), the second abutting surface (412), the third abutting surface (421), and the fourth abutting surface (422) are located is a center line of the output shaft (300).

4. The electric vertical hinged door machine according to claim 1, wherein one of the rotation output member (250) and the output shaft (300) is provided with a shaft portion (310), and the other is provided with a shaft hole (251) capable of being engaged with the shaft portion (310).

5. The electric flat door operator according to claim 1, wherein the first catching member (410) is integrally formed with the rotation output member (250).

6. The electric flat-open door machine according to claim 1, characterized in that the second snap-in member (420) is integrally formed with the output shaft (300).

7. The electric flat-open door machine according to claim 1, characterized in that the driving mechanism (200) further comprises a motor (210) and a reduction transmission assembly, and the motor (210) can drive the rotation output member (250) to rotate through the reduction transmission assembly.

8. The electric flat-open door machine according to claim 7, characterized in that the rotation output member (250) is a gear, the reduction transmission assembly comprises a worm wheel (220), a worm (230) and a gear set, the worm (230) is connected with a rotating shaft of the motor (210), and the gear set is respectively meshed with the worm wheel (220) and the rotation output member (250).

9. Door opening integrated system, characterized in that it comprises a door frame (3), a door leaf (4) hinged to the door frame (3), a double acting door lock (2) and an electric flat door opener (1) according to any one of claims 1 to 8 electrically connected to the double acting door lock (2).

10. The door opening integrated system according to claim 9, further comprising an elastic hinge (6), wherein the door frame (3) is hinged with the door leaf (4) through the elastic hinge (6).

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