CN210598587U - Electromagnetic automatic door opening and closing mechanism - Google Patents
Electromagnetic automatic door opening and closing mechanism Download PDFInfo
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- CN210598587U CN210598587U CN201921214000.6U CN201921214000U CN210598587U CN 210598587 U CN210598587 U CN 210598587U CN 201921214000 U CN201921214000 U CN 201921214000U CN 210598587 U CN210598587 U CN 210598587U
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- door
- lock
- door frame
- electric mortiser
- magnetic induction
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Abstract
The utility model relates to an electromagnetic type automatic switch door mechanism, including door frame, door, electric mortiser lock, jam plate, the top of door is articulated through horizontal rotating shaft and door frame top, one side of door frame is installed to the electric mortiser lock to the spring bolt of electric mortiser lock passes the through-hole that sets up on the door frame, the jam plate is installed in one side that the door is close to the electric mortiser lock, and the lockhole has been seted up with the position that the spring bolt corresponds on the jam plate, installs the magnetic induction device matched with magnetic induction piece with the electric mortiser lock on the jam plate. The utility model has the advantages that: after unlocking, the door is opened, then the door falls back by gravity, the locking plate resets, a magnetic induction device in the electric mortise lock senses that a magnetic induction sheet on the locking plate resets to supply a door closing signal to the electric mortise lock, and the electromagnetic lock automatically locks the door after receiving the door closing signal, so that an automatic door locking process is completed; and the parts are simple and practical in structure.
Description
Technical Field
The utility model relates to an automatically-controlled door technical field especially relates to an electromagnetic type automatic switch door mechanism.
Background
Need use the equipment and the place of door in the existing market, a lot of need manual switch, not only more loaded down with trivial details, forget very easily moreover and lock to face the risk that the property is lost.
The mechanism for automatically opening and closing the door is also available in the market, but the mechanism is often complex in structure, can work only by being provided with a motor and a plurality of sensors, has high power consumption and a plurality of required parts, and greatly improves the cost; moreover, the more the components, the more difficult the controllability is, the higher the probability of failure is, and the situation that the door can not be opened or even the hand can not be clamped easily occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide an electromagnetic type automatic switch door mechanism.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an electromagnetic type automatic switch door mechanism, includes door frame, door, electric mortiser lock, jam plate, the top of door is articulated through horizontal rotating shaft and door frame top, one side of door frame is installed to the electric mortiser lock to the spring bolt of electric mortiser lock passes the through-hole that sets up on the door frame, the jam plate is installed in one side that the door is close to the electric mortiser lock, and the lockhole has been seted up with the position that the spring bolt corresponds on the jam plate, installs the magnetic induction piece with the magnetic induction installation matched with of electric mortiser lock on the jam plate.
Furthermore, the door frame includes bottom plate, two stands of the cross section personally submitting the U type, and two stands are perpendicular rigid coupling respectively on the bottom plate to two stands bilateral symmetry, the opening side of stand outwards.
Furthermore, a buffering and limiting component is mounted on the door frame.
Further, buffering stop part includes the double-screw bolt of spiro union on the stand, interference fit has the rubber sleeve on the double-screw bolt, the door is in when closed state and rubber sleeve butt.
Furthermore, the buffering limiting part comprises two rubber strips fixedly installed on the opposite sides of the two upright posts, and the door is abutted to the rubber strips when being closed.
Furthermore, a balancing weight is fixedly installed at the lower part of the door.
The utility model has the advantages that: after unlocking, the door is opened, then the door falls back by gravity, the locking plate resets, a magnetic induction device in the electric mortise lock senses that a magnetic induction sheet on the locking plate resets to supply a door closing signal to the electric mortise lock, and the electromagnetic lock automatically locks the door after receiving the door closing signal, so that an automatic door locking process is completed; and the parts are simple and practical in structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is an axial view of a door in an open state according to an embodiment of the present invention;
fig. 2 is a side view of the open state of the door according to the first embodiment of the present invention;
fig. 3 is a rear view of an opened state of a door according to an embodiment of the present invention;
fig. 4 is a rear view of the second embodiment of the present invention in a state where the door is opened;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is a rear view of the third embodiment of the present invention in a state where the door is opened.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 3, in a first embodiment, an electromagnetic automatic door opening and closing mechanism includes a door frame 10, a door 20, an electric latch 30, and a lock plate 40, wherein the top of the door 20 is hinged to the top of the door frame 10 through a horizontal rotating shaft 50, the electric latch 30 is installed at one side of the door frame 10, a bolt 31 of the electric latch 30 passes through a through hole 41 formed in the door frame 10, the lock plate 40 is installed at one side of the door 20 close to the electric latch 30, a lock hole 41 is formed in the lock plate 40 at a position corresponding to the bolt 31, and a magnetic induction sheet 42 matched with a magnetic induction device of the electric latch 30 is installed on the lock plate 40.
The door frame 10 includes a bottom plate 11 and two upright posts 12 with U-shaped cross sections, wherein the two upright posts 12 are respectively and vertically fixed on the bottom plate 11, the two upright posts 12 are bilaterally symmetrical, and the opening sides of the upright posts 12 face outwards.
Referring to the second embodiment shown in fig. 4 and 5, an electromagnetic automatic door opening and closing mechanism includes a door frame 10, a door 20, an electric plug lock 30, and a lock plate 40, wherein the top of the door 20 is hinged to the top of the door frame 10 through a horizontal rotating shaft 50, the electric plug lock 30 is installed at one side of the door frame 10, a bolt 31 of the electric plug lock 30 passes through a through hole 41 formed in the door frame 10, the lock plate 40 is installed at one side of the door 20 close to the electric plug lock 30, a lock hole 41 is formed in the lock plate 40 at a position corresponding to the bolt 31, and a magnetic induction sheet 42 matched with a magnetic induction device of the electric plug lock 30 is installed on the lock.
The door frame 10 includes a bottom plate 11 and two upright posts 12 with U-shaped cross sections, wherein the two upright posts 12 are respectively and vertically fixed on the bottom plate 11, the two upright posts 12 are bilaterally symmetrical, and the opening sides of the upright posts 12 face outwards.
The door frame 10 is provided with a buffering and limiting component. When the door 20 falls back under the action of gravity, the buffering and limiting component is used for limiting the door 20, so that the bolt 31 of the electric plug lock 30 can be conveniently inserted into the lock hole 41 of the lock plate 40, and the deformation of the door 20 due to hard collision can be avoided.
The buffer limiting component comprises a stud 71 screwed on the upright post 12, a rubber sleeve 72 is assembled on the stud 71 in an interference fit mode, and the door 20 abuts against the rubber sleeve 72 when in a closed state.
The lower part fixed mounting of door 20 has balancing weight 60, and balancing weight 60 increases the weight of door lower part, increases the action of gravity of door 20 to make door 20 when no thrust effect, can be timely fall back under the action of gravity and reset.
Referring to the third embodiment shown in fig. 6, an electromagnetic automatic door opening and closing mechanism includes a door frame 10, a door 20, an electric plug lock 30, and a lock plate 40, wherein the top of the door 20 is hinged to the top of the door frame 10 through a horizontal rotating shaft 50, the electric plug lock 30 is installed at one side of the door frame 10, a bolt 31 of the electric plug lock 30 passes through a through hole 41 formed in the door frame 10, the lock plate 40 is installed at one side of the door 20 close to the electric plug lock 30, a lock hole 41 is formed in the lock plate 40 at a position corresponding to the bolt 31, and a magnetic induction sheet 42 matched with a magnetic induction device of the electric plug lock 30 is installed on the.
The door frame 10 includes a bottom plate 11 and two upright posts 12 with U-shaped cross sections, wherein the two upright posts 12 are respectively and vertically fixed on the bottom plate 11, the two upright posts 12 are bilaterally symmetrical, and the opening sides of the upright posts 12 face outwards.
The door frame 10 is provided with a buffering and limiting component. When the door 20 falls back under the action of gravity, the buffering and limiting component is used for limiting the door 20, so that the bolt 31 of the electric plug lock 30 can be conveniently inserted into the lock hole 41 of the lock plate 40, and the deformation of the door 20 due to hard collision can be avoided.
The cushioning and restraining means comprises two rubber strips 80 fixedly mounted on opposite sides of the two uprights 12 and abutting the rubber strips 72 when the door 20 is in the closed position.
The lower part fixed mounting of door 20 has balancing weight 60, and balancing weight 60 increases the weight of door lower part, increases the action of gravity of door 20 to make door 20 when no thrust effect, can be timely fall back under the action of gravity and reset.
The electric mortice lock adopts a four-wire power-off unlocking type electric mortice lock, so that the door can be opened when power is accidentally cut off.
After unlocking, the door is opened, then the door falls back by gravity, the locking plate resets, a magnetic induction device in the electric mortise lock senses that a magnetic induction sheet on the locking plate resets to supply a door closing signal to the electric mortise lock, and the electromagnetic lock automatically locks the door after receiving the door closing signal, so that an automatic door locking process is completed; and the parts are simple and practical in structure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an electromagnetic type automatic switch door mechanism which characterized in that: including door frame, door, electric mortiser lock, jam plate, the top of door is articulated through horizontal rotating shaft and door frame top, one side of door frame is installed to the electric mortiser lock to the spring bolt of electric mortiser lock passes and sets up the through-hole on the door frame, the jam plate is installed in the one side that the door is close to the electric mortiser lock, and the lockhole has been seted up with the position that the spring bolt corresponds on the jam plate, installs the magnetic induction piece with the magnetic induction installation matched with of electric mortiser lock on the jam plate.
2. An electromagnetic automatic door opening and closing mechanism according to claim 1, characterized in that: the door frame comprises a bottom plate and two upright posts with U-shaped cross sections, wherein the two upright posts are respectively and vertically fixedly connected to the bottom plate and are bilaterally symmetrical, and the opening sides of the upright posts face outwards.
3. An electromagnetic automatic door opening and closing mechanism according to claim 2, characterized in that: and the door frame is provided with a buffering and limiting component.
4. An electromagnetic automatic door opening and closing mechanism according to claim 3, characterized in that: the buffering limiting part comprises a stud screwed on the stand column, a rubber sleeve is assembled on the stud in an interference fit mode, and the door is in abutting joint with the rubber sleeve when being in a closed state.
5. An electromagnetic automatic door opening and closing mechanism according to claim 3, characterized in that: the buffering limiting component comprises two rubber strips fixedly installed on the opposite sides of the two stand columns, and the door is in butt joint with the rubber strips when being in a closed state.
6. An electromagnetic automatic door opening and closing mechanism according to claim 1, characterized in that: and a balancing weight is fixedly arranged at the lower part of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214000.6U CN210598587U (en) | 2019-07-30 | 2019-07-30 | Electromagnetic automatic door opening and closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214000.6U CN210598587U (en) | 2019-07-30 | 2019-07-30 | Electromagnetic automatic door opening and closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598587U true CN210598587U (en) | 2020-05-22 |
Family
ID=70691222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214000.6U Active CN210598587U (en) | 2019-07-30 | 2019-07-30 | Electromagnetic automatic door opening and closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598587U (en) |
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2019
- 2019-07-30 CN CN201921214000.6U patent/CN210598587U/en active Active
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