CN2390967Y - Bidirectional adjustable electromagnetic lock - Google Patents
Bidirectional adjustable electromagnetic lock Download PDFInfo
- Publication number
- CN2390967Y CN2390967Y CN 99248179 CN99248179U CN2390967Y CN 2390967 Y CN2390967 Y CN 2390967Y CN 99248179 CN99248179 CN 99248179 CN 99248179 U CN99248179 U CN 99248179U CN 2390967 Y CN2390967 Y CN 2390967Y
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- CN
- China
- Prior art keywords
- hole
- base
- door
- shaped angle
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000002457 bidirectional effect Effects 0.000 title abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000005034 decoration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a bidirectional adjustable electromagnetic lock which is mainly provided with a hollow containing groove on a base of which one side is provided with a displacement hole. An electromagnetic valve is fixed with an L-shaped angle plate of which one side is provided with a screw hole corresponding to the displacement hole. The electromagnetic valve is arranged in the containing groove, the operating states of a block and corresponding parts which are fixed by the electromagnetic valve are controlled by the mode that a displacement screw penetrates through the displacement hole to fix the L-shaped angle plate at the outer side or the inner side of the displacement hole. Thereby, the utility model achieves the goals that a door is opened when switched on, and the door is closed when switched off, or the door is opened when switched on, and the door is opened when switched off, and adopts different use requirements of users. The utility model has the advantages of bidirectional regulation, quick installation, time saving and convenient regulation.
Description
The utility model relates to an electromagnetic lock is particularly useful for electromagnetic lock with adjustable it is two-way.
In general, a door lock is opened by a key and then turned by a handle to retract a triangular head of a door panel, thereby opening the door panel. However, as shown in fig. 9, the electromagnetic lock is a one-way electromagnetic lock structure commonly used by common consumers, and is usually matched with a card reader to brush and lock the electromagnetic lock, a decorative plate 77 is screwed on the bottom case 7, an outer cover plate 78 is fixed outside the bottom case, a movable chuck 71 extends out of a large through hole in the middle of the outer cover plate 78, a movable chuck is movably inserted at one side in the bottom case 7, so that the movable chuck can rotate downwards, a retaining block 72 is movably inserted behind the movable chuck, a spring is arranged at the rear side of the retaining block 72, so that the lower part of the retaining block 72 can move in a left-right arc direction, a clamping plate 73 is bent below the suction plate 75, and a movable plate 73 is clamped below the electromagnetic valve 76 after the electromagnetic valve is electrified, the suction plate 75 is sucked down to drive the movable plate 73 downward, so that the lower portion of the retaining block 72 can be separated from the stop 74 protruded from the movable plate 73, and therefore, the retaining block 72 is no longer retained behind the movable chuck 71, and therefore, the door can be rotated downward at any time, and the door can be opened after the electromagnetic valve is energized, i.e., the door is opened when the electromagnetic valve is energized, and the door is closed when the electromagnetic valve is de-energized.
The fire control law stipulates that when a fire occurs in a general building, the electromagnetic lock of the door plate must be in an openable state under the condition of power failure, so that the general one-way electromagnetic lock cannot be applied to the general building, and another one-way electromagnetic lock for closing the door and opening the door under the condition of power failure must be replaced.
In addition, when the electromagnetic lock used by a general consumer is damaged and needs to be replaced, a salesperson who is to be installed often arrives at the site to take out a new electromagnetic lock to install, and then finds that the specification of the one-way electromagnetic lock of the carried new electromagnetic lock is not consistent, so that the installer consumes a lot of time in the process of getting objects back and forth, thereby causing considerable trouble to the installer, and if the specification is judged in advance at the site, the getting objects back and forth also takes a long time; however, if the installer carries two different specifications of electromagnetic locks at a time, the installation is not acceptable by the manufacturers because of the cost problem and the inconvenience in movement due to the heavy weight. It is seen that the specification of the unidirectional electromagnetic lock cannot be adjusted for use, so that inconvenience and trouble are caused in installation.
Therefore, how to eliminate the above-mentioned disadvantages is the technical difficulty that the present inventor intends to solve.
The purpose of the utility model is to provide a device for cleaning the surface of the body; it provides a bidirectional adjustable electromagnetic lock. The L-shaped angle plate is provided with a screw hole corresponding to the range of the displacement hole, so that when the electromagnetic valve is placed in the containing groove, the displacement screw penetrates through the displacement hole to fixedly arrange the L-shaped angle plate outside the displacement hole, the electromagnetic valve has the effect of opening the door when being electrified, and if the displacement screw penetrates through the displacement hole to fixedly arrange the L-shaped angle plate inside the displacement hole, the electromagnetic valve has the effect of closing the door when being electrified, thereby achieving the purpose of bidirectional adjustment, being suitable for the installation requirements of different specifications, and being rapid in installation and simple and convenient in adjustment.
The purpose of the utility model is realized like this:
the utility model provides a two-way adjustable electromagnetic lock comprises base, flexible arm, solenoid valve, outer apron, decorations seat, characterized by:
the base is provided with a hollow accommodating groove, one side of the base is provided with a transverse displacement hole, an electrified door opening fixing hole and a power-off door opening fixing hole, two end faces of the base are respectively provided with an inserting hole for inserting a bolt, and meanwhile, a combined hole of the telescopic arm and a spring are inserted into the accommodating groove;
a combination block extends from each end of the telescopic arm, a combination hole is arranged at the outer end of the combination block, the inner wall of the telescopic arm is a sharp cone inclined plane, and the outer wall of the telescopic arm is a guide sliding surface with radian;
the movable rod of the electromagnetic valve is arranged in a through hole arranged on the L-shaped angle plate in a penetrating way and is fixed with the L-shaped angle plate by a nut, the tail end of the movable rod is fixedly provided with a stop block, one side of the L-shaped angle plate is provided with a screw hole corresponding to a shifting hole of the base, the other side of the L-shaped angle plate is provided with a top screw hole and a bottom screw hole, when the electromagnetic valve is arranged in a hollow accommodating groove of the base, the L-shaped angle plate is fixed on the outer side of the shifting hole of the base by a shifting screw, and the top screw hole for fixing the positioning screw on the L-;
when the shifting screw is loosened and shifted to be fixed on the inner side of the shifting hole of the base, the bottom screw hole for fixing the positioning screw on the L-shaped angle plate corresponds to the position of the power-off door-opening fixing hole of the base;
the decorative seat is provided with a groove, two sides of the groove respectively extend outwards to form a spanning plate, the side end of the spanning plate is provided with a notch, the spanning plate is spanned above the base, and the notches on the two sides of the spanning plate correspond to the side holes on the two sides of the base and are fixed by screws through holes arranged on the outer cover plate.
In order to make the utility model show its advantages, progress and practicability, the comparison analysis with the common structure is as follows:
disadvantages of the conventional structure:
1. can only be used in a one-way format.
2. The structure is complex.
3. It is necessary to determine what specification should be determined on site in advance.
4. The installation is inconvenient.
5. Cannot be adjusted.
6. Causing the installer to waste time in the way of getting the object to and from.
7. Causing trouble to the installer.
8. The installation personnel can simultaneously bring products with different specifications and have inconvenient movement.
9. The installation cost increases.
The utility model has the advantages that:
1. can be adjusted in two directions.
2. The installation range is not limited.
3. Without the need to go to the site in advance.
4. The time waste of installation personnel on the way of getting the object back and forth is avoided.
5. The installation is rapid.
6. The installation cost is reduced.
7. The adjustment is simple, convenient and quick.
8. The economic use benefit is met.
9. Has the advantages of advancement.
In order to facilitate the understanding of the contents and effects of the present invention by the noble examination committee, the accompanying drawings and embodiments are described in detail as follows:
description of the drawings:
fig. 1 is an exploded perspective view of the present invention;
FIG. 2 is a partially assembled and exploded view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a schematic view of the power-off and door-closing action of the displacement screw of the present invention when the displacement screw is positioned outside the displacement hole;
FIG. 5 is a schematic view showing the operation of opening the door when the displacement screw of the present invention is positioned outside the displacement hole;
FIG. 6 is a schematic view of the power-off door opening operation of the present invention when the displacement screw is positioned inside the displacement device;
FIG. 7 is a schematic view showing the operation of closing the door when the displacement screw of the present invention is positioned inside the displacement screw;
FIG. 8 is a schematic diagram of the present invention;
fig. 9 is an exploded view of a generally unidirectional electromagnetic lock.
As shown in fig. 1, the utility model is composed of a base 1, a telescopic arm 2, an electromagnetic valve 3, an outer cover plate 4 and a decorative base 5; wherein,
the base 1 is provided with a hollow containing groove 10, and one side of the base 1 is provided with a transverse shifting hole 11, a power-on door-opening fixing hole 12 and a power-off door-opening fixing hole 13, and two end faces of the base 1 are respectively provided with an inserting hole 14 for inserting a bolt 16, and simultaneously inserted into a combination hole 212 of the telescopic arm 2 and a spring 24 in the containing groove 10, so that the telescopic arm 2 has elasticity to move in an up-and-down arc direction, and the base 1 is provided with a wire hole 15 as a connecting path of a control circuit of a wire 35 of the electromagnetic valve 3 to the card reader. The card reader and its circuit are not the features of the present invention, so the detailed description is omitted.
The two ends of the telescopic arm 2 respectively extend to form a combination block 21, the outer end of the combination block 21 is provided with a combination hole 212, the inner wall 22 of the telescopic arm 2 is a tip cone inclined surface, and the outer wall 23 is a guide sliding surface with radian.
The movable rod 32 of the electromagnetic valve 3 penetrates through a through hole (not shown) formed in the L-shaped angle plate 31 and is fixed to the L-shaped angle plate by a nut 33, a stopper 34 is fixed to the tail end of the movable rod 32, a screw hole 311 is formed in one side of the L-shaped angle plate 31 and corresponds to the displacement hole 11 of the base 1, and a top screw hole 312 and a bottom screw hole 313 are formed in the other side of the L-shaped angle plate 31, so that when the electromagnetic valve 3 is placed in the hollow accommodating groove 10 of the base 1, the L-shaped angle plate 31 can be fixed to the outer side of the displacement hole 11 of the base 1 by a displacement screw 17, the top screw hole 312 of the L-shaped angle plate 31 corresponds to the position of the power-on door-opening fixing hole 12 of the base 1, and can be fixed by.
When the shifting screw 17 is loosened and shifted to be fixed inside the shifting hole 11 of the base 1, the bottom screw hole 313 on the L-shaped angle plate 31 corresponds to the position of the power-off door-opening fixing hole 13 of the base 1 for the screw 18 to fix, so that the adjustment and switching are very simple and fast.
The decoration base 5 is provided with a groove 52, two sides of which extend outwards to form a span plate 51 respectively, the side end of the span plate 51 is provided with a notch 512, the span plate 51 is arranged above the base 1 in a spanning manner, and the notches 512 at two sides of the span plate 51 correspond to the side holes 101 at two sides of the base 1 and are fixed by the through holes 41 and the screws arranged on the outer cover plate 4. The groove 52 of the decorative base 5 can hide the components in the hollow receiving slot 10 of the base 1 for better appearance, and the groove 52 provides a triangular head receiving space for the door lock body, and the combination thereof is shown in fig. 3.
Referring to fig. 4, when the electromagnetic valve is placed in the accommodating slot, the shifting screw 17 penetrates through the shifting hole 11 to fix the L-shaped angle plate outside the shifting hole, and the positioning screw 18 is used to assist in fixing the screw hole 312 of the L-shaped angle plate to the base 1, when the base 1 is powered on to open the door fixing hole 12, the stopper 34 fixed by the electromagnetic valve is placed in parallel under the combination block 21 of the telescopic arm 2, so that the telescopic arm 2 cannot be pressed downward and fixed under power-off condition, the triangular head of the door lock body cannot slide out, thereby having power-off and door-closing effect, when the electromagnetic valve is powered on, the movable rod is attracted and extended outward, and the stopper 34 and the electromagnetic valve have a gap (as shown in fig. 5), so that the combination block of the telescopic arm 2 can be pressed downward and retracted easily, and then the door panel can slide out of the inner wall 22 of the telescopic arm 2 by pushing the door panel, thus, the door is opened when electricity is supplied, and the spring 24 rebounds the telescopic arm 2 to return to the original position with reverse elasticity. Referring to fig. 8 again, when the door panel 62 is to be closed again, the arc surface of the triangular head 6 can slide into the groove 22 of the decorative seat 5 along the outer wall 23 of the telescopic arm 2 with the arc sliding guide surface, so that the door panel is suitable for common specification of general consumers;
referring to fig. 6, when the shifting screw 17 is loosened, shifted and fixed to the inner side of the shifting hole 11, and the L-shaped angle plate is fixed, and the positioning screw 18 is used to assist in screwing the L-shaped angle plate screw hole 313 to the power-off door-opening fixing hole 13 of the base 1, under the power-off condition, the stopper 34 fixed by the electromagnetic valve abuts against the non-parallel position below the combination block 21 of the telescopic arm 2, so that under the power-off condition, the movable rod of the electromagnetic valve is not moved, and a space exists between the stopper 34 and the electromagnetic valve, so that the triangular head of the door plate can slide out of the inner wall 22 of the telescopic arm 2 to open the door plate when the door plate is pushed, thereby achieving the effect of opening the door; when the electromagnetic valve is powered on, the movable rod of the electromagnetic valve is attracted and extended outwards (see fig. 7), so that the stop block 34 fixed by the electromagnetic valve is displaced and abutted to the parallel position below the combination block 21 of the telescopic arm 2, and the telescopic arm 2 cannot be pressed down because of being stopped and fixed, therefore, three ends of the door panel lock body cannot slide out, and the door is powered on and closed, and the specification of power off and door closing can be suitable for buildings, and meets the legal requirements.
Therefore, the utility model can be suitable for the places with different specifications by adjusting the shifting screw at the inner side or the outer side of the shifting hole, namely, the different specifications of opening the door by electrifying, closing the door by cutting off the power or closing the door by electrifying and opening the door by cutting off the power, thereby being quite convenient for installation and use and saving the time of judging the wrong way to get the object to and from the specification; thereby achieving the purpose of bidirectional adjustment, rapid installation and simple adjustment, and having advancement.
Claims (1)
1. The utility model provides a two-way adjustable electromagnetic lock comprises base, flexible arm, solenoid valve, outer apron, decorations seat, characterized by:
the base is provided with a hollow accommodating groove, one side of the base is provided with a transverse displacement hole, an electrified door opening fixing hole and a power-off door opening fixing hole, two end faces of the base are respectively provided with an inserting hole for inserting a bolt, and meanwhile, a combined hole of the telescopic arm and a spring are inserted into the accommodating groove;
a combination block extends from each end of the telescopic arm, a combination hole is arranged at the outer end of the combination block, the inner wall of the telescopic arm is a sharp cone inclined plane, and the outer wall of the telescopic arm is a guide sliding surface with radian;
the movable rod of the electromagnetic valve is arranged in a through hole arranged on the L-shaped angle plate in a penetrating way and is fixed with the L-shaped angle plate by a nut, the tail end of the movable rod is fixedly provided with a stop block, one side of the L-shaped angle plate is provided with a screw hole corresponding to a shifting hole of the base, the other side of the L-shaped angle plate is provided with a top screw hole and a bottom screw hole, when the electromagnetic valve is arranged in a hollow accommodating groove of the base, the L-shaped angle plate is fixed on the outer side of the shifting hole of the base by a shifting screw, and the top screw hole for fixing the positioning screw on the L-;
when the shifting screw is loosened and shifted to be fixed on the inner side of the shifting hole of the base, the bottom screw hole for fixing the positioning screw on the L-shaped angle plate corresponds to the position of the power-off door-opening fixing hole of the base;
the decorative seat is provided with a groove, two sides of the groove respectively extend outwards to form a spanning plate, the side end of the spanning plate is provided with a notch, the spanning plate is spanned above the base, and the notches on the two sides of the spanning plate correspond to the side holes on the two sides of the base and are fixed by screws through holes arranged on the outer cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248179 CN2390967Y (en) | 1999-10-08 | 1999-10-08 | Bidirectional adjustable electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248179 CN2390967Y (en) | 1999-10-08 | 1999-10-08 | Bidirectional adjustable electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2390967Y true CN2390967Y (en) | 2000-08-09 |
Family
ID=34033424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248179 Expired - Lifetime CN2390967Y (en) | 1999-10-08 | 1999-10-08 | Bidirectional adjustable electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2390967Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631941A (en) * | 2013-11-08 | 2015-05-20 | 昆山毅达科技电子有限公司 | Electric lock for door |
-
1999
- 1999-10-08 CN CN 99248179 patent/CN2390967Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631941A (en) * | 2013-11-08 | 2015-05-20 | 昆山毅达科技电子有限公司 | Electric lock for door |
| CN104631941B (en) * | 2013-11-08 | 2017-01-18 | 昆山毅达科技电子有限公司 | electric lock for door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANGGUANG INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: ZHANG ZHIZHONG Effective date: 20040416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040416 Address after: Taipei County of Taiwan Province Patentee after: Gianni Industries Inc. Address before: No. 166, Lane 20, Jun Ying Street, grove Town, Taiwan County, Taipei Patentee before: Zhang Zhizhong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |