CN212130207U - Ground-inserted electromagnetic lock - Google Patents
Ground-inserted electromagnetic lock Download PDFInfo
- Publication number
- CN212130207U CN212130207U CN201921686303.8U CN201921686303U CN212130207U CN 212130207 U CN212130207 U CN 212130207U CN 201921686303 U CN201921686303 U CN 201921686303U CN 212130207 U CN212130207 U CN 212130207U
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- electromagnetic lock
- rod
- lock
- connecting rod
- locking lever
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Abstract
The utility model relates to a ground-inserted electromagnetic lock, the structure of which comprises a base and an electromagnetic lock body matched with the base, the electromagnetic lock body comprises a lock rod, the upper part of the lock rod is provided with an electromagnet used for lifting the lock rod upwards when unlocking, the lower part of the lock rod is provided with a half-moon-shaped groove matched with a connecting rod, the connecting rod also comprises a connecting block fixedly connected with the connecting rod, the lower part of the connecting block is provided with a connecting block magnet which is installed in a way of being matched with the magnet and has the same magnetic pole opposite to the same magnetic pole, the middle part of the connecting rod is also provided with the half-moon-shaped connecting rod groove matched with the lock rod, thereby solving the problems that the electromagnetic lock tongue still needs to be manually aligned with the lock hole in the actual use process, the operation difficulty is large when the lock is used for a bigger gate, the use is inconvenient, the lock rod, the accuracy of the insertion of the lock rod is guaranteed, and the usability of the equipment in power failure is guaranteed due to the fact that the manual adjusting device is arranged.
Description
Technical Field
The utility model relates to an electromagnetic lock field especially relates to an insert formula electromagnetic lock with earth.
Background
Currently, chinese patent No.: CN201520826763.1 discloses a safety electromagnetic lock, which comprises a panel bracket, a shell, an electromagnetic bolt, an indicator light, a key positioning sheet and a contact switch; the panel bracket is used for carrying an electromagnetic lock tongue, an indicator light, a key positioning sheet and a contact switch; the outer shell is sleeved outside the panel bracket and used for protecting the safety electromagnetic lock; the electromagnetic lock tongue is used for controlling the opening and locking of the safety electromagnetic lock, the electromagnetic lock tongue extends out to lock a key in a power-off state, and the electromagnetic lock tongue is sucked back to allow the key to rotate and be pulled out in a power-on state; the key positioning sheet is used for determining the positioning relation with the key; the contact switch is used for triggering the safety electromagnetic lock to unlock the key, but the problem that the electromagnetic lock tongue needs to be manually aligned with the lock hole in the actual use process, and when the contact switch is used for a large gate, the operation difficulty is high, and the use is inconvenient is solved.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides an insert formula electromagnetic lock, it has solved and has need manually to make the electromagnetic lock tongue aim at the lockhole, and the operation degree of difficulty is big when being used for great gate, uses inconvenient technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an insert formula electromagnetic lock, its structure include the base and with base complex electromagnetic lock main part, the middle part of base be equipped with electromagnetic lock complex jack, one side of jack is equipped with magnet, electromagnetic lock main part include the casing, can locate the locking lever in the casing with oscilaltion, locate the casing be used for upwards mentioning the locking lever the electro-magnet, rotationally locate the connecting rod on the casing, be equipped with the locking lever recess on the locking lever, the connecting rod is worn to locate in order to realize putting the card of locking lever in the locking lever recess, be equipped with the connecting rod recess on the connecting rod, the lower extreme of connecting rod is equipped with the connecting block, be equipped with a connecting block magnet on the connecting block, connecting block magnet.
Furthermore, the left and right sides of the jack on the base are provided with screw holes for mounting screws.
Furthermore, the upper part of the lock rod is provided with a screw rod, a manual adjusting device is arranged above the screw rod, and the upper end of the screw rod is matched with the manual adjusting device.
Furthermore, manual adjusting device includes the mechanical lock with electromagnetic lock's shell fixed connection, the rear end of mechanical lock is equipped with a sectorial locating piece, the locating piece cooperates with the screw rod.
Furthermore, the positioning block is connected with the screw rod on the upper part of the lock rod through a connecting line.
Furthermore, a limiting device for limiting the swing angle of the connecting block is arranged in the shell and is a cavity or other limiting structures.
By adopting the technical scheme, the beneficial effects of the utility model are that: the local plug-in type electromagnetic lock improves the problem that an electromagnetic lock tongue needs to be manually aligned to a lock hole in the prior art by arranging a connecting rod and magnets on a base, the operation difficulty is high when the local plug-in type electromagnetic lock is used for a large gate, and the use is inconvenient, through the matching of the connecting rod and the magnets on the base, when an electromagnetic lock body rotates to the position above the base along with a door, the connecting rod magnets and the magnets on the base repel each other in the same polarity, so that the connecting rod magnets drive a connecting block and the connecting rod to rotate along the axis of the connecting rod, after the electromagnetic lock body rotates for a certain angle, a half-moon-shaped structure on the connecting rod rotates to be matched with one side of a lock rod, the lock rod is unlocked, at the moment, the lock rod moves downwards under the action of gravity, the lower end of the lock rod falls into a jack in the middle part of, in the pushing process, the acting force of the connecting rod magnet and the magnet on the base is eliminated, the magnet of the connecting block restores the original position under the action of gravity, so that the connecting rod is driven to restore the original position, the connecting rod in the groove of the connecting rod rotates into the half-moon-shaped groove of the locking rod to lock the locking rod, the locking rod is prevented from contacting with the ground in the door opening state, the locking rod is prevented from being damaged, the reliability and the stability of the equipment are improved, the inserting accuracy of the locking rod is ensured, and the usability of the equipment in power failure is ensured by arranging the manual adjusting device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the front exterior of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic sectional structure of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the present invention in different states;
FIG. 6 is a structural diagram illustrating a locking state of the lock lever and the connecting rod according to the present invention;
FIG. 7 is a schematic view of the unlocking state of the lock rod and the connecting rod of the present invention;
fig. 8 is a schematic view of the movement change structure of the lock rod and the connecting rod of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 8, the present embodiment provides a ground-inserted electromagnetic lock, the structure of which includes a base 1 and an electromagnetic lock body 2 matched with the base 1, wherein a jack 12 matched with the electromagnetic lock is disposed in the middle of the base 1, a magnet 11 is disposed on one side of the jack 12, the magnet 11 is adhered in a rectangular groove 14 beside the jack 12 through glue, and screw holes 13 for fixing screws to the ground are disposed on the left and right sides of the jack 12 on the base 1.
The upper portion of locking lever 21 is equipped with the screw rod 213 that is used for adjusting the height of locking lever, the top of screw rod 213 is equipped with manual adjusting device 23 to the upper end and the cooperation of manual adjusting device 23 of screw rod 213, manual adjusting device 23 includes the mechanical lock 231 with the 3 fixed connection of shell of electromagnetic lock, the rear end of mechanical lock 231 is equipped with a sectorial locating piece 232, locating piece 232 and screw rod 213 cooperation, locating piece 232 still is connected with the screw rod 213 on locking lever 21 upper portion through connecting wire 233, when the equipment outage, can use the key to twist mechanical lock 231, thereby drive locating piece 232 and rotate, during the rotation, can drive locking lever 21 motion through connecting wire 233, thereby also can normal use when guaranteeing the outage, above-mentioned connecting wire can also replace through structures such as connecting rod.
A limiting device for limiting the swing angle of the connecting block can be arranged in the shell, and the structure of the limiting device can be a cavity or other limiting structures.
The local plug-in type electromagnetic lock improves the problem that an electromagnetic lock tongue needs to be manually aligned to a lock hole in the prior art by arranging a connecting rod and magnets on a base, the operation difficulty is high when the local plug-in type electromagnetic lock is used for a large gate, and the use is inconvenient, through the matching of the connecting rod and the magnets on the base, when an electromagnetic lock body rotates to the position above the base along with a door, the connecting rod magnets and the magnets on the base repel each other in the same polarity, so that the connecting rod magnets drive a connecting block and the connecting rod to rotate along the axis of the connecting rod, after the electromagnetic lock body rotates for a certain angle, a half-moon-shaped structure on the connecting rod rotates to be matched with one side of a lock rod, the lock rod is unlocked, at the moment, the lock rod moves downwards under the action of gravity, the lower end of the lock rod falls into a jack in the middle part of, in the pushing process, the acting force of the connecting rod magnet and the magnet on the base is eliminated, the magnet of the connecting block restores the original position under the action of gravity, so that the connecting rod is driven to restore the original position, the connecting rod in the groove of the connecting rod rotates into the half-moon-shaped groove of the locking rod to lock the locking rod, the locking rod is prevented from contacting with the ground in the door opening state, the locking rod is prevented from being damaged, the reliability and the stability of the equipment are improved, the inserting accuracy of the locking rod is ensured, and the usability of the equipment in power failure is ensured by arranging the manual adjusting device.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a ground formula of inserting electromagnetic lock which characterized in that: its structure includes the base and with base complex electromagnetic lock main part, the middle part of base be equipped with electromagnetic lock complex jack, one side of jack is equipped with magnet, electromagnetic lock main part include the casing, can locate the locking lever in the casing, locate the casing be used for upwards mentioning the electro-magnet of locking lever, rotationally locate the connecting rod on the casing, be equipped with the locking lever recess on the locking lever, the connecting rod is worn to locate in order to realize putting the card of locking lever in the locking lever recess, be equipped with the connecting rod recess on the connecting rod, the lower extreme of connecting rod is equipped with the connecting block, be equipped with a connecting block magnet on the connecting block, connecting block magnet is located the casing lower extreme.
2. A ground-engaging electromagnetic lock according to claim 1, characterized in that: the left and right sides of the jack on the base is provided with screw holes for mounting screws.
3. A ground-engaging electromagnetic lock according to claim 1, characterized in that: the upper portion of locking lever is equipped with the screw rod, the top of screw rod is equipped with manual adjusting device to the upper end and the manual adjusting device cooperation of screw rod.
4. A ground-engaging electromagnetic lock according to claim 3 and further characterized in that: the manual adjusting device comprises a mechanical lock fixedly connected with the shell of the electromagnetic lock, a fan-shaped positioning block is arranged at the rear end of the mechanical lock, and the positioning block is matched with the screw rod.
5. A ground-engaging electromagnetic lock according to claim 4, characterized in that: the positioning block is also connected with the screw rod on the upper part of the lock rod through a connecting wire.
6. A ground-engaging electromagnetic lock according to claim 1, characterized in that: a limiting device for limiting the swing angle of the connecting block is arranged in the shell and is a cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686303.8U CN212130207U (en) | 2019-10-10 | 2019-10-10 | Ground-inserted electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686303.8U CN212130207U (en) | 2019-10-10 | 2019-10-10 | Ground-inserted electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212130207U true CN212130207U (en) | 2020-12-11 |
Family
ID=73668531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686303.8U Active CN212130207U (en) | 2019-10-10 | 2019-10-10 | Ground-inserted electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212130207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528967A (en) * | 2019-10-10 | 2019-12-03 | 泉州市巨将防盗设备有限公司 | Formula electromagnetic lock is inserted a kind ofly |
| CN110528967B (en) * | 2019-10-10 | 2024-06-28 | 泉州市巨将防盗设备有限公司 | Ground-inserted electromagnetic lock |
-
2019
- 2019-10-10 CN CN201921686303.8U patent/CN212130207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528967A (en) * | 2019-10-10 | 2019-12-03 | 泉州市巨将防盗设备有限公司 | Formula electromagnetic lock is inserted a kind ofly |
| CN110528967B (en) * | 2019-10-10 | 2024-06-28 | 泉州市巨将防盗设备有限公司 | Ground-inserted electromagnetic lock |
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