CN216380989U

CN216380989U - Electric door opening machine

Info

Publication number: CN216380989U
Application number: CN202122943914.XU
Authority: CN
Inventors: 朱力克; 张磊
Original assignee: Suzhou Fuerda Industry Co ltd
Current assignee: Suzhou Fuerda Industry Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-26
Anticipated expiration: 2031-11-26

Abstract

The application discloses electric door operator, including the slide rail that is fixed in the door leaf and the electric door operator who is fixed in the door frame, the output of electric door operator is connected with the rocking arm, the rocking arm deviates from the one end of electric door operator through slider sliding connection in the slide rail, the electric door operator includes the casing, sets up motor, controlling means in the casing and sets up the switch on the casing, the output drive of motor is connected in the rocking arm, switch and controlling means electricity in proper order connect in the motor, the casing includes that bottom plate, dismouting are fixed in the end cover housing is fixed in the end cover respectively the dismouting at end cover and both ends, the switch set up in the front end cover. The electric door opener is simple in structure, and can be matched with methods such as an access control system, infrared induction and remote control to realize automatic opening and closing of the door leaf.

Description

Electric door opening machine

Technical Field

The application relates to the technical field of door openers, in particular to an electric door opener.

Background

The door opener is a driver composed of motor, speed-changing mechanism and clutch, belonging to electromechanical products. The electric door is generally used for realizing electric opening and closing of various door bodies. However, the existing door opener is complex in structure, high in manufacturing cost, large in size, high in noise, high in failure rate and low in efficiency. Accordingly, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric door opener to overcome the defects in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the embodiment of the application discloses electric door operator, including the slide rail that is fixed in the door leaf and the electric door operator who is fixed in the door frame, the output of electric door operator is connected with the rocking arm, the rocking arm deviates from the one end of electric door operator through slider sliding connection in the slide rail, the electric door operator includes the casing, sets up motor, controlling means in the casing and sets up the switch on the casing, the output drive of motor is connected in the rocking arm, switch and controlling means electricity in proper order connect in the motor, the casing includes that bottom plate, dismouting are fixed in the end cover at bottom plate both ends and both ends difference dismouting are fixed in the housing of end cover, motor and controlling means are fixed in the medial surface of bottom plate, the switch sets up in one in the end cover.

Preferably, in the electric door opener, the end cover has a plate-shaped structure, and a plurality of heat dissipation holes are formed in the end cover.

Preferably, in the electric door opener, a first mounting block protrudes from one side of the end cover close to the bottom plate, and the bottom surface of the first mounting block is flush with the inner side surface of the bottom plate and is detachably fixed to the bottom plate through a first screw.

Preferably, in the electric door opener, a second mounting block protrudes upwards from the inner side of the top end of the end cover, and the housing is detachably fixed to the second mounting block through a second screw.

Preferably, in foretell electric door operator, the side top surface and the both sides face that the end cover deviates from the bottom plate all are provided with first step, the open slot that corresponds the setting with the end cover is seted up respectively to the both ends of housing, the lateral wall of open slot is provided with the second step that corresponds the setting with first step.

Preferably, in the electric door opener, the outer side surface of the bottom plate is concavely provided with two clamping grooves, the bottom surface of the end cover convexly extends to one side of the bottom plate to form clamping pins, and the clamping pins are clamped in the clamping grooves.

Preferably, in the electric door opener, a connecting portion protrudes from one end of the rocker arm close to the electric door opener, and the output end of the motor is connected to the connecting portion through a steering mechanism.

Preferably, in the above-mentioned electric door opener, the slide rail is of a groove-shaped structure, an opening end of the slide rail is inwardly protruded with a limit strip, and a third step corresponding to the limit strip is arranged at the top end of the slide block.

Preferably, in the electric door opener, the two sides of the bottom of the sliding rail are respectively protruded with a sliding rail surface, and the two sides of the bottom of the sliding block are respectively protruded with a sliding table corresponding to the sliding rail surface.

Preferably, in the above electric door opener, the control device includes a power supply circuit board and a control circuit board.

Compared with the prior art, the electric door opener is simple in structure, can be matched with an access control system, infrared induction, remote control and other methods, achieves automatic opening and closing of the door leaf, is fast in disassembly and assembly, convenient to maintain, small in contact area between the sliding block and the sliding rail, and guarantees smooth sliding.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view showing the construction of an electric door opener according to the present invention.

Fig. 2 is a sectional view showing an electric door motor according to the present invention.

Fig. 3 is a schematic view showing the connection of the swing arm and the slide rail according to the present invention.

Fig. 4 is a schematic view showing the structure of the base plate according to the present invention.

Fig. 5 is a schematic view showing the structure of the end cap according to the present invention.

Fig. 6 is a schematic view showing the structure of the cover according to the present invention.

Fig. 7 shows a schematic view of the installation of the slider and the slide rail according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in 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 embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Combine fig. 1 to 7 to show, an electric door operator, including slide rail 1 that is fixed in the door leaf and the electric door operator 2 that is fixed in the door frame, the output of electric door operator 2 is connected with

rocking arm

3, 4 sliding connection in slide rail 1 are passed through to the one end that rocking arm 3 deviates from electric door operator 2, electric door operator 2 includes the casing, set up the motor 21 in the casing, controlling means 22 and the switch 23 that sets up on the casing, the output drive of motor 21 is connected in rocking arm 3, switch 23 and controlling means 22 electricity connect in proper order in motor 21, the casing includes bottom plate 24, the dismouting is fixed in the end cover 25 at bottom plate 24 both ends and both ends difference dismouting and is fixed in the housing 26 of end cover 25, motor 21 and controlling means 22 are fixed in the medial surface of bottom plate 24, switch 23 sets up in an end cover 25.

In the technical scheme, the control device can directly select the structure in the prior art, is used for controlling the positive and negative rotation of the motor, can be matched with an access control system, an infrared induction method, a remote control method and the like to realize the automatic opening and closing of the door leaf, and takes the switch as a main power switch to be used for switching off or on a power supply; in the installation, utilize modes such as self tapping screw to be fixed in the door leaf inboard with the slide rail to and be fixed in the door frame inboard with electric door machine, then connect the both ends of rocking arm respectively on the output of motor and the slider in the slide rail, the motor is just reversing the in-process, drives the rocking arm and rotates, thereby the position of adjustment slider in the slide rail realizes automatic switching door leaf.

Further, the end cap 25 is a plate-shaped structure, and a plurality of heat dissipation holes are formed therein.

Among this technical scheme, the louvre is used for the casing heat dissipation, avoids the motor to be in the higher environment of temperature for a long time, reduces the fault rate, prolongs its life.

Further, a first mounting block 251 protrudes from one side of the end cover 25 close to the bottom plate 24, and a bottom surface of the first mounting block 251 is flush with an inner side surface of the bottom plate 24 and is detachably fixed to the bottom plate 24 by a first screw (not shown).

Among this technical scheme, first installation piece and end cover integrated into one piece form, guarantee its joint strength, processing has first conical head hole in the first installation piece, and processing has the first screw hole that corresponds with first conical head hole on the bottom plate, and first screw cooperation first conical head hole and first screw hole are fixed in the tip of bottom, easy to assemble with the end cover dismantled and assembled.

Further, a second mounting block 252 protrudes upward from the inside of the top end of the end cap 25, and the cover 26 is detachably fixed to the second mounting block 252 by a second screw (not shown).

Among this technical scheme, second installation piece and end cover integrated into one piece form, guarantee its joint strength, processing second screw hole in the second installation piece, processing has the second cone hole that corresponds with the second screw hole on the housing, and second screw cooperation second cone hole and second screw hole are fixed in the end cover with the housing dismantled and assembled, make things convenient for housing quick assembly disassembly, convenient maintenance.

Further, the top surface and the two side surfaces of one side of the end cover 25 departing from the bottom plate 24 are provided with first steps 253, the two ends of the housing 26 are respectively provided with an open slot corresponding to the end cover 25, and the side walls of the open slots are provided with second steps 261 corresponding to the first steps 253.

In the technical scheme, during installation, the housing slides on the first step through the second step, so that the rapid positioning and installation are convenient, after installation, the first step and the second step are mutually limited, and the stability of fixing the housing is ensured.

Furthermore, two clamping grooves 241 are concavely arranged on the outer side surface of the bottom plate 24, clamping pins 254 are convexly arranged on the bottom surface of the end cover 25 towards one side of the bottom plate 24, and the clamping pins 254 are clamped in the clamping grooves.

Among this technical scheme, the draw-in groove is located to the card foot card, and the end cover of being convenient for fixes a position the installation fast, improves the fixed stability of end cover simultaneously, still is provided with the threading groove between two draw-in grooves, and a plurality of through wires holes of threading inslot processing are used for the line is walked to the hidden, beautifies the outward appearance.

Further, a connecting portion 31 is protruded from one end of the swing arm 3 close to the electric door operator 2, and an output end of the motor 21 is drivingly connected to the connecting portion through the steering mechanism 5.

Among this technical scheme, steering mechanism chooses conventional turbine worm speed reducer for use, and connecting portion run through behind the housing and connect in steering mechanism's output shaft to rotate by its drive, the drive connection structure who turns to structure and connecting portion belongs to prior art, has just not repeated here one by one, and the rocking arm deviates from steering mechanism's one end and passes through conventional structure rotatable coupling such as T type nut in the slider, and the rocking arm can drive the slider and slide promptly, and the slider does not influence the rocking arm and rotates.

Further, the slide rail 1 is of a groove-shaped structure, the opening end of the slide rail is inwards protruded with a limiting strip 11, and the top end of the slide block 4 is provided with a third step corresponding to the limiting strip.

Among this technical scheme, spacing avoids the slider to deviate from the slide rail, cooperates the moving direction of third step restriction slider simultaneously, and the slide rail side has still processed the mounting hole for with the slide rail installation, can also restrict the moving distance of slider, thereby the angle that opens and shuts of control door leaf.

Furthermore, the two sides of the bottom of the sliding rail 1 are respectively provided with a sliding rail surface 12 in a protruding way, and the two sides of the bottom of the sliding block 4 are respectively provided with a sliding table in a protruding way, wherein the sliding table is arranged corresponding to the sliding rail 1 surface.

In this technical scheme, reduce the structural area between slider and the slide rail, reduce wearing and tearing, guarantee that the slider smoothly slides.

Further, the control device 22 includes a power supply circuit board and a control circuit board.

Among this technical scheme, power supply circuit board and control circuit board all belong to prior art, and power supply circuit board passes through the switch to be connected in external power to for control circuit board provides low voltage power, control circuit board control motor's just reversal realizes that the door leaf opens and shuts automatically, and power supply circuit board and control circuit board are fixed in the bottom plate through the different yin and yang post of height, save occupation space, realize miniaturized development, enlarge application scope.

In conclusion, the electric door opener is simple in structure, can be matched with an access control system, an infrared induction method, a remote control method and the like, achieves automatic opening and closing of the door leaf, is fast in disassembly and assembly of the housing, is convenient to maintain, is small in contact area between the sliding block and the sliding rail, and guarantees smooth sliding.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides an electric door operator, its characterized in that, including the slide rail that is fixed in the door leaf and the electric door operator who is fixed in the door frame, the output of electric door operator is connected with the rocking arm, the rocking arm deviate from the one end of electric door operator through slider sliding connection in the slide rail, the electric door operator includes the casing, sets up motor, controlling means in the casing and sets up the switch on the casing, the output drive of motor is connected in the rocking arm, switch and controlling means electricity in proper order connect in the motor, the casing includes that bottom plate, dismouting are fixed in the end cover at bottom plate both ends and both ends difference dismouting are fixed in the housing of end cover, motor and controlling means are fixed in the medial surface of bottom plate, the switch sets up in one in the end cover.

2. The electric door operator according to claim 1, characterized in that: the end cover is of a plate-shaped structure, and a plurality of heat dissipation holes are formed in the end cover.

3. The electric door operator according to claim 1, characterized in that: the end cover is provided with a first mounting block in a protruding mode on one side close to the bottom plate, the bottom surface of the first mounting block is flush with the inner side face of the bottom plate, and the first mounting block is detachably fixed on the bottom plate through a first screw.

4. The electric door operator according to claim 1, characterized in that: and a second mounting block is upwards and convexly extended on the inner side of the top end of the end cover, and the cover shell is detachably fixed on the second mounting block through a second screw.

5. The electric door operator according to claim 1, characterized in that: the end cover is provided with a bottom plate, the top surface of one side of the end cover, which deviates from the bottom plate, and two side surfaces of the end cover are provided with first steps, the two ends of the housing are respectively provided with an open slot which is correspondingly arranged with the end cover, and the side wall of the open slot is provided with second steps which are correspondingly arranged with the first steps.

6. The electric door operator according to claim 1, characterized in that: the outer side surface of the bottom plate is concavely provided with two clamping grooves, clamping pins are convexly extended from the bottom surface of the end cover to one side of the bottom plate, and the clamping pins are clamped in the clamping grooves.

7. The electric door operator according to claim 1, characterized in that: the one end that the rocking arm is close to electric door machine is protruding to be stretched and is had connecting portion, the output of motor passes through steering mechanism drive and connects in connecting portion.

8. The electric door operator according to claim 1, characterized in that: the sliding rail is of a groove-shaped structure, the opening end of the sliding rail is inwards protruded with a limiting strip, and the top end of the sliding block is provided with a third step corresponding to the limiting strip.

9. The electric door operator according to claim 8, characterized in that: the bottom both sides of slide rail are protruding the stretching respectively and have the slide rail face, the bottom both sides of slide block are protruding the stretching respectively and have the slip table that corresponds the slide rail face and set up.

10. The electric door operator according to claim 1, characterized in that: the control device comprises a power circuit board and a control circuit board.