CN210178126U - Miniature intelligent control electromagnetic mechanical lock - Google Patents
Miniature intelligent control electromagnetic mechanical lock Download PDFInfo
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- CN210178126U CN210178126U CN201920046514.9U CN201920046514U CN210178126U CN 210178126 U CN210178126 U CN 210178126U CN 201920046514 U CN201920046514 U CN 201920046514U CN 210178126 U CN210178126 U CN 210178126U
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Abstract
A miniature intelligent control electromagnetic mechanical lock comprises: the device comprises a shell, a lock tongue, a door catch, an electromagnetic assembly and a mechanical connecting rod; a cavity with an opening at one side is arranged in the shell, and the lock tongue can be rotatably arranged in the cavity; one end of the door holder is connected with the lock tongue, and the other end of the door holder extends out of the cavity; the electromagnetic assembly is arranged in the cavity and is positioned right below the lock tongue; the electromagnetic assembly comprises an electromagnetic device and an electromagnetic lock cylinder, and the electromagnetic device and the electromagnetic lock cylinder are vertically arranged up and down; the mechanical connecting rod is rotatably arranged in the cavity and is L-shaped, the upper end of the mechanical connecting rod can be connected with the lock tongue, and the lower end of the mechanical connecting rod is connected with one end of the electromagnetic lock cylinder; one side of the mechanical connecting rod, which is connected with the lock tongue, is parallel to the first side of the shell, and one side of the mechanical connecting rod, which is connected with the electromagnetic lock core, is parallel to the second side of the shell. The utility model combines electromagnetic control and mechanical control, thereby improving the safety and reducing the cost; and the internal structure is simple and compact, the volume is smaller, the appearance is fashionable and beautiful, and the installation is convenient.
Description
Technical Field
The utility model relates to a tool to lock technical field, concretely relates to miniature intelligent control electromagnetic mechanical lock.
Background
Although the intelligent electromagnetic mechanical lock in the prior art has the advantages of simple structure, convenience in use, low cost, high safety, and wider application range, and is loved by more and more people. However, the lock has a relatively large volume, affects the appearance and causes inconvenience in installation.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model provides a miniature intelligent control electromagnetic mechanical lock, its security is high, inner structure is compact, and the volume is less, and the fashion is pleasing to the eye.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
an intelligent control electromagnetic mechanical lock, comprising: the device comprises a shell, a lock tongue, a door catch, an electromagnetic assembly and a mechanical connecting rod;
a cavity with an opening at one side is arranged in the shell, and the lock tongue is rotatably arranged in the cavity;
one end of the door catch can be connected with the lock tongue, the other end of the door catch extends out of the cavity, and the door catch can drive the lock tongue to rotate and extend into the cavity;
the electromagnetic assembly is arranged in the cavity and is positioned right below the lock tongue; the electromagnetic assembly comprises an electromagnetic device and an electromagnetic lock cylinder; the electromagnetic device and the electromagnetic lock cylinder are vertically arranged up and down, and the electromagnetic lock cylinder can move up and down relative to the electromagnetic device;
the mechanical connecting rod is rotatably arranged in the cavity and is L-shaped, the upper end of the mechanical connecting rod can be connected with the lock tongue, and the lower end of the mechanical connecting rod is connected with one end of the electromagnetic lock cylinder;
one side of the mechanical connecting rod, which is connected with the lock tongue, is parallel to the first side of the shell, and one side of the mechanical connecting rod, which is connected with the electromagnetic lock core, is parallel to the second side of the shell.
Further, the housing includes a first housing and a second housing, a first cavity and a second cavity are respectively formed on the first housing and the second housing, and the first cavity and the second cavity are oppositely connected to form the cavity.
Furthermore, a limit switch is arranged between the lock bolt and the electromagnetic device, and the limit switch is connected with the lock bolt.
Furthermore, a clamping groove is formed in the upper end of the mechanical connecting rod, and the locking bolt can be clamped by the clamping groove.
Further, the spring bolt is the U type, the knocker with the first end of spring bolt is connected, the draw-in groove can block the second end of spring bolt.
Further, still contain torsional spring and first round pin axle, first round pin axle is located on the inner wall of shell, the torsional spring cover is located first round pin epaxially, the one end of torsional spring is connected the first side inner wall of shell, the other end of torsional spring is connected the upper end of mechanical connecting rod.
Furthermore, a connecting piece is arranged at the middle upper part of the mechanical connecting rod and connected with the first pin shaft, and the connecting piece can rotate around the first pin shaft.
Compared with the prior art, the utility model discloses an outstanding technological effect does: the utility model discloses a miniature intelligent control electromagnetic mechanical lock, adopt the mode that electromagnetic control and mechanical control combine together, improved the security of using, the cost is reduced; in addition, the internal mechanical structure is simple and compact, the volume is small, the appearance is fashionable and attractive, and the installation is convenient.
Drawings
FIG. 1 is a schematic view of the internal structure of the present embodiment;
fig. 2 is a schematic external structural diagram of the present embodiment.
In the figure: the lock comprises a bolt 1, a mechanical connecting rod 2, a connecting piece 3, a torsion spring 4, a first pin shaft 5, an electromagnetic lock cylinder 6, a shell 7, an electromagnetic assembly 8, an electromagnetic device 9, a limit switch 10, a second pin shaft 11, a door catch 12, a first shell 13 and a second shell 14.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, an intelligent control electromagnetic mechanical lock is characterized by comprising: the bolt lock comprises a shell 7, a bolt 1, a door catch 12, an electromagnetic assembly 8 and a mechanical connecting rod 2;
specifically, a cavity with an opening at one side is arranged in the shell 7, and the bolt 1 is rotatably arranged in the cavity; the bolt 1 is connected with the inner wall of the shell 8 through a second pin shaft 11, and the bolt 1 can rotate around the second pin shaft 11;
one end of the door catch 12 can be connected with the bolt 1 through an opening at one side of the cavity, and the other end of the door catch 12 extends out of the cavity; under the action of external force, the door holder 12 can drive the bolt 1 to rotate and extend into the cavity;
the electromagnetic assembly 8 is arranged in the cavity, and the electromagnetic assembly 8 is positioned right below the lock tongue 1; the electromagnetic assembly 8 comprises an electromagnet 9 and an electromagnetic lock cylinder 6; the electromagnetic device 7 and the electromagnetic lock cylinder 6 are vertically arranged, and the electromagnetic lock cylinder 6 can move up and down relative to the electromagnetic device 9;
when the electromagnet 9 is electrified, electromagnetic force is generated and drives the electromagnetic lock core 6 to move upwards to be close to the electromagnet 9, and meanwhile, the lower end of the mechanical connecting rod 2 is driven to move upwards together, so that the mechanical connecting rod 2 is driven to rotate, and the upper end of the mechanical connecting rod 2 is separated from the lock tongue 1; when the electromagnetic device 9 is powered off, the upper end of the mechanical connecting rod 2 is connected with the bolt 1 to limit the rotation of the bolt 1;
the mechanical connecting rod 2 is rotatably arranged in the cavity, the mechanical connecting rod 2 is L-shaped, the upper end of the mechanical connecting rod 2 can be connected with the bolt 1, and the lower end of the mechanical connecting rod 2 is connected with one end of the electromagnetic lock cylinder 6; when the door is opened, the upper end of the mechanical connecting rod 2 is separated from the bolt 1, and when the door is closed, the upper end of the mechanical connecting rod 2 is connected with the bolt 1 and limits the bolt 1 to move;
one side of the mechanical connecting rod 2 connected with the bolt 1 is parallel to the first side of the shell 7, and one side of the mechanical connecting rod 2 connected with the electromagnetic lock core 6 is parallel to the second side of the shell 7.
Optionally, the housing 7 includes a first housing 13 and a second housing 14, a first cavity and a second cavity are respectively formed on the first housing 13 and the second housing 14, and the first cavity and the second cavity are oppositely connected to form a cavity; the separate arrangement of the first housing 13 and the second housing 14 facilitates the installation of the internal components of the electromechanical lock.
In some embodiments of the present invention, a limit switch 10 is disposed between the lock tongue 1 and the electromagnetic device 9, and the limit switch 10 is connected to the lock tongue 1; the limit switch 10 is powered on or off to indicate whether the door is closed or open.
Preferably, the upper end of the mechanical connecting rod 2 is provided with a clamping groove, and the clamping groove can clamp the bolt 1; when the door is opened, the clamping groove is separated from the bolt 1; when the door is closed, the clamping groove can clamp the bolt 1 and limit the bolt 1 to move, so that the door cannot be opened by external force.
Optionally, the lock tongue 1 is U-shaped, the door catch 12 is connected with a first end of the lock tongue 1, and the clamping groove can clamp a second end of the lock tongue 1; when the door is closed, the door holder 12 drives one end of the bolt 1 to rotate the bolt 1 until the clamping groove at the upper end of the mechanical connecting rod 2 clamps the bolt 1; when the door is opened, the clamping groove is separated from the second end of the bolt 1, the bolt 1 can rotate and is separated from the door buckle 12, and the door can be opened under the action of external force.
In other embodiments of the present invention, the electromagnetic mechanical lock further comprises a torsion spring 4 and a first pin 5, the first pin 5 is disposed on the inner wall of the housing 7, the torsion spring 4 is sleeved on the first pin 5, one end of the torsion spring 4 is connected to the inner wall of the first side of the housing 7, and the other end of the torsion spring 4 is connected to the upper end of the mechanical link 2; the torsion spring 4 can contract or extend around the first pin 5.
Preferably, the middle upper part of the mechanical connecting rod 2 is provided with a connecting piece 3, the connecting piece 3 is connected with a first pin shaft 5, and the connecting piece 3 can rotate around the first pin shaft 5.
When the door is closed, the torsion spring 4 is in a compressed state; the knocker 12 drives spring bolt 1 and rotates under the exogenic action, and meanwhile 9 outage of electromagnetism wares, the upper end of mechanical connecting rod 2 is to moving and holding the second of spring bolt 1 in the draw-in groove to being close to spring bolt 1 one side under the effect of 4 elasticity of torsional spring, and restriction spring bolt 1 rotates, and the door is pinned this moment, can not open under the effect of exogenic action.
When the door is opened, the electromagnetic device 9 is electrified to generate electromagnetic force and drive the electromagnetic lock core 6 to move upwards, and simultaneously drive the lower end of the mechanical connecting rod 2 to move upwards, and the upper end of the mechanical connecting rod 2 compresses the torsion spring 4 to rotate around the first pin shaft 5 by taking the first pin shaft 5 as a fulcrum until the lock tongue 1 is separated from the clamping groove; the bolt 1 is not limited after being separated from the clamping groove, and moves and rotates the door catch 12 under the action of external force until being separated from the door catch 12; at which time the door is opened.
The utility model discloses a miniature intelligent control electromagnetic mechanical lock, adopt the mode that electromagnetic control and mechanical control combine together, improved the security of using, the cost is reduced; in addition, the internal mechanical structure is simple and compact, the volume is small, the appearance is fashionable and attractive, and the installation is convenient.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a miniature intelligent control electromagnetic mechanical lock which characterized in that contains: the device comprises a shell, a lock tongue, a door catch, an electromagnetic assembly and a mechanical connecting rod;
a cavity with an opening at one side is arranged in the shell, and the lock tongue is rotatably arranged in the cavity;
one end of the door catch can be connected with the lock tongue, the other end of the door catch extends out of the cavity, and the door catch can drive the lock tongue to rotate and extend into the cavity;
the electromagnetic assembly is arranged in the cavity and is positioned right below the lock tongue; the electromagnetic assembly comprises an electromagnetic device and an electromagnetic lock cylinder; the electromagnetic device and the electromagnetic lock cylinder are vertically arranged up and down, and the electromagnetic lock cylinder can move up and down relative to the electromagnetic device;
the mechanical connecting rod is rotatably arranged in the cavity and is L-shaped, the upper end of the mechanical connecting rod can be connected with the lock tongue, and the lower end of the mechanical connecting rod is connected with one end of the electromagnetic lock cylinder;
one side of the mechanical connecting rod, which is connected with the lock tongue, is parallel to the first side of the shell, and one side of the mechanical connecting rod, which is connected with the electromagnetic lock core, is parallel to the second side of the shell.
2. The miniature intelligent control electromagnetic mechanical lock of claim 1, wherein: the shell comprises a first shell and a second shell, a first cavity and a second cavity are formed on the first shell and the second shell respectively, and the first cavity and the second cavity are connected oppositely to form the cavity.
3. The miniature intelligent control electromagnetic mechanical lock of claim 1, wherein: and a limit switch is arranged between the lock tongue and the electromagnetic device and is connected with the lock tongue.
4. The miniature intelligent control electromagnetic mechanical lock of claim 1, wherein: the upper end of the mechanical connecting rod is provided with a clamping groove, and the clamping groove can clamp the lock tongue.
5. The miniature intelligent control electromagnetic mechanical lock of claim 4, wherein: the spring bolt is the U type, the knocker with the first end of spring bolt is connected, the draw-in groove can block the second end of spring bolt.
6. The miniature intelligent control electromagnetic mechanical lock of claim 1, wherein: still contain torsional spring and first round pin axle, first round pin axle is located on the inner wall of shell, the torsional spring cover is located first round pin epaxially, the one end of torsional spring is connected the first side inner wall of shell, the other end of torsional spring is connected the upper end of mechanical connecting rod.
7. The miniature intelligent control electromagnetic mechanical lock of claim 6, wherein: and a connecting piece is arranged at the middle upper part of the mechanical connecting rod and connected with the first pin shaft, and the connecting piece can rotate around the first pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046514.9U CN210178126U (en) | 2019-01-11 | 2019-01-11 | Miniature intelligent control electromagnetic mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046514.9U CN210178126U (en) | 2019-01-11 | 2019-01-11 | Miniature intelligent control electromagnetic mechanical lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178126U true CN210178126U (en) | 2020-03-24 |
Family
ID=69828753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046514.9U Active CN210178126U (en) | 2019-01-11 | 2019-01-11 | Miniature intelligent control electromagnetic mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178126U (en) |
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2019
- 2019-01-11 CN CN201920046514.9U patent/CN210178126U/en active Active
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