CN211666469U - Intelligent control electromagnetic universal mechanical lock - Google Patents
Intelligent control electromagnetic universal mechanical lock Download PDFInfo
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- CN211666469U CN211666469U CN201922468189.8U CN201922468189U CN211666469U CN 211666469 U CN211666469 U CN 211666469U CN 201922468189 U CN201922468189 U CN 201922468189U CN 211666469 U CN211666469 U CN 211666469U
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Abstract
The utility model provides an intelligent control electromagnetic universal mechanical lock, which comprises a shell, a lock tongue, a door catch, a mechanical connecting rod and an electromagnetic component; a cavity with one side opened is arranged in the shell; the lock tongue is rotatably arranged in the cavity; one end of the door holder is connected with the lock tongue, the other end of the door holder extends out of the cavity, and the door holder can drive the lock tongue to rotate and extend into the cavity under the action of external force; the mechanical connecting rod is rotatably arranged in the cavity, one end of the mechanical connecting rod is provided with a clamping groove, and the clamping groove can clamp or separate the lock tongue; the inside of cavity is located to the electromagnetism subassembly, and the electromagnetism subassembly is used for driving mechanical connecting rod and rotates, and when the electricity was switched on to the electromagnetism subassembly, electromagnetism subassembly drive mechanical connecting rod rotated, made draw-in groove and spring bolt break away from, when the electricity was cut off to the electromagnetism subassembly, the draw-in groove blocked the spring bolt, restricted the rotation of spring bolt. The intelligent control electromagnetic universal mechanical lock disclosed by the invention adopts a mode of combining electromagnetic control and mechanical control, improves the use safety, and has a simple internal structure and low cost.
Description
Technical Field
The utility model relates to a tool to lock technical field, concretely relates to general mechanical lock of intelligent control electromagnetism.
Background
The existing lock generally has two types: mechanical locks and electromagnetic locks. The mechanical lock is a traditional lock, and has the advantages of simple mechanical control, low cost and convenient use, but the key has strong reproducibility and relatively poor safety. The electromagnetic lock does not need a key, is high in safety, attractive and fashionable, is loved by more and more people, but has complex internal structure and mechanical control, and higher cost and maintenance cost.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model provides a general mechanical lock of intelligent control electromagnetism, its security is high, inner structure is simple, with low costs.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
an intelligent control electromagnetic universal 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;
the lock tongue is rotatably arranged in the cavity;
one end of the door catch is 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 under the action of external force;
the mechanical connecting rod is rotatably arranged in the cavity, one end of the mechanical connecting rod is provided with a clamping groove, and the clamping groove can clamp or separate the lock tongue;
the electromagnetism subassembly is located the inside of cavity, the electromagnetism subassembly is used for the drive the mechanical connecting rod rotates, when the electromagnetism subassembly circular telegram, the electromagnetism subassembly drive the mechanical connecting rod rotates, makes the draw-in groove with the spring bolt breaks away from, works as when the electricity was cut off to the electromagnetism subassembly, the draw-in groove blocks the spring bolt restricts the rotation of spring bolt.
Further, the housing comprises an upper housing and a lower housing, an upper cavity and a lower cavity are respectively formed on the upper housing and the lower housing, and the upper housing and the lower housing are oppositely connected to form the cavity.
Furthermore, the spring bolt is the U type, the knocker with the outer end of spring bolt is connected, the draw-in groove can block the inner of spring bolt.
Furthermore, one end of the mechanical connecting rod is provided with the clamping groove, and the other end of the mechanical connecting rod is connected with the electromagnetic assembly.
Further, the electromagnetism subassembly contains electromagnetism ware and electromagnetic lock core, the relative electromagnetism ware of one end of electromagnetism lock core is portable to be set up, the other end of electromagnetism lock core is connected the other end of mechanical connecting rod, when the electromagnetism subassembly circular telegram, the electromagnetism ware produces the electromagnetic force drive the electromagnetism lock core to the electromagnetism ware removes, drives mechanical connecting rod simultaneously and rotates.
Further, still contain the torsional spring, the one end of torsional spring is connected the inner wall of shell, the other end of torsional spring is connected the one end of mechanical connecting rod, when the electricity-magnetic component cuts off the power supply, the torsional spring drive mechanical connecting rod makes the draw-in groove card is in on the spring bolt.
Furthermore, the door lock further comprises a limit switch, and the limit switch is connected with the lock tongue and used for displaying the state of the door.
The side surface of the shell is provided with a mounting hole, the direction of the mounting hole is consistent with the opening direction of the cavity, one end of the push rod is movably arranged in the mounting hole, and the pressure spring is arranged in the mounting hole and sleeved at one end of the push rod; when the electromagnetic assembly is powered on, the clamping groove is separated from the lock tongue, the door catch is in a free state, and the pressure spring drives the push rod to extend towards the outside of the mounting hole to push the door open.
Compared with the prior art, the utility model discloses an outstanding technological effect does: the utility model provides a general mechanical lock of intelligent control electromagnetism, adopts the mode that electromagnetic control and mechanical control combined together, makes general mechanical lock of intelligent control electromagnetism need not the key, has improved its security of using, and its internal mechanical structure sets up simply, and control is convenient, and is with low costs.
Drawings
FIG. 1 is a schematic top sectional view of the present embodiment;
fig. 2 is a schematic diagram of the housing of the present embodiment.
In the figure: 1-push rod, 2-pressure spring, 3-lock tongue, 4-door catch, 50-electromagnetic component, 51-electromagnetic device, 52-electromagnetic lock core, 6-torsion spring, 7-mechanical connecting rod, 8-limit switch, 90-shell, 91-upper shell, 92-lower shell.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the drawings of the present embodiment.
As shown in fig. 1-2, an intelligent control electromagnetic universal mechanical lock comprises: the lock bolt comprises a shell 90, a lock bolt 3, a door catch 4, an electromagnetic assembly 50 and a mechanical connecting rod 7.
Specifically, a cavity with an opening at one side is arranged inside the housing 90, so as to provide protection and arrangement space for internal components of the intelligent control electromagnetic universal mechanical lock; the housing 90 comprises an upper shell 91 and a lower shell 92, an upper cavity and a lower cavity are respectively formed on the upper shell 91 and the lower shell 92, and the upper shell 91 and the lower shell 92 are oppositely connected to form a cavity; the arrangement of the upper shell 91 and the lower shell 92 facilitates the arrangement and installation of the internal components of the intelligent control electromagnetic universal mechanical lock.
One end of the door catch 4 is connected with the outer end of the bolt 3, and the other end of the door catch 4 extends out of the cavity. Under the action of external force, the door catch 4 can drive the bolt 3 to rotate and extend into the cavity;
the lock tongue 3 is U-shaped and can be rotatably arranged in the cavity, the outer end of the lock tongue 3 is connected with one end of the door catch 4, and the inner end of the lock tongue 3 is connected with one end of the mechanical connecting rod 7;
the mechanical connecting rod 7 is rotatably arranged in the cavity, one end of the mechanical connecting rod 7 is provided with a clamping groove, and the clamping groove can clamp or separate the bolt 3; the other end of the mechanical connecting rod 7 is connected with an electromagnetic assembly 50;
the electromagnetic assembly 50 is arranged in the cavity, and the electromagnetic assembly 50 is used for driving the mechanical connecting rod 7 to rotate; the electromagnetic assembly 50 comprises an electromagnet 51 and an electromagnetic lock core 52; one end of the electromagnetic lock cylinder 52 is movably arranged relative to the electromagnetic device 51, and the other end of the electromagnetic lock cylinder 52 is connected with the other end of the mechanical connecting rod 7;
when the electromagnetic assembly 50 is powered on, the electromagnetic device 51 generates electromagnetic force to drive the electromagnetic lock cylinder 52 to move towards the electromagnetic device 51, and simultaneously drives the mechanical connecting rod 7 to rotate, so that the clamping groove is separated from the bolt 3; when the electromagnetic assembly 50 is powered off, the clamping groove clamps the bolt 3, and the rotation of the bolt 3 is limited.
According to the utility model discloses a some embodiments, the general mechanical lock of intelligent control electromagnetism still contains torsional spring 6, and the one end of mechanical connecting rod 7 is connected to the one end of torsional spring 6, and shell 90's inner wall is connected to the other end of torsional spring 6.
When the electromagnetic assembly 50 is powered on, the mechanical link 7 is driven to rotate, and the torsion spring 6 is squeezed to have potential energy. When the electromagnetic assembly 50 is powered off, the torsion spring 6 converts potential energy into kinetic energy to drive the mechanical connecting rod 7 to rotate, so that the clamping groove clamps the bolt 3.
Optionally, the intelligent control electromagnetic universal mechanical lock further comprises a limit switch 8 for displaying the state of the door.
Preferably, the intelligent control electromagnetic universal mechanical lock is further provided with a push rod 1 and a pressure spring 2. The side of the housing 90 is provided with a mounting hole, and the direction of the mounting hole is consistent with the opening direction of the cavity. One end of the push rod 1 is movably arranged in the mounting hole, and the pressure spring 2 is arranged in the mounting hole and sleeved at one end of the push rod 1. When the door is closed, the push rod 1 moves towards the mounting hole under the action of external force to compress the pressure spring 2, so that potential energy is provided. When the electromagnetic assembly 50 is electrified, the clamping groove is separated from the lock tongue 3, the door catch 4 is in a free state, the pressure spring 2 converts potential energy into kinetic energy, and the push rod 1 is driven to move outwards the mounting hole to push the door open.
The specific working principle of this embodiment is as follows: when the electromagnetic assembly 50 is energized, the electromagnetic device 51 generates electromagnetic force to drive the electromagnetic lock core 52 to move towards the electromagnetic device 51, and drive the mechanical link 7 to rotate, so that the latch bolt 3 is disengaged from the slot. One end of the mechanical connecting rod 7 extrudes the torsion spring 6 in the rotating process, so that the torsion spring has potential energy. After the lock tongue 3 is separated from the clamping groove, the door catch 9 is in a free state, the pressure spring 2 in a compression state converts potential energy into kinetic energy, the push rod 1 is driven to move towards the outside of the mounting hole, and then the door is opened. At this time, the limit switch 8 is in the power-on state, and the signal indicates that the door is opened.
When the door is closed, the electromagnetic assembly 50 is powered off, the push rod 1 moves towards the mounting hole under the action of external force, and the compression spring 2 is compressed, so that the compression spring 2 has potential energy. The door catch 9 drives the driving bolt 3 to rotate under the action of external force. Meanwhile, the electromagnetic generator 51 does not generate electromagnetic force any more, the torsion spring 6 converts potential energy into kinetic energy to drive the mechanical connecting rod 7 to rotate, so that the clamping groove clamps the bolt 3, the door catch 9 is fixed, and the door is locked. At this time, the limit switch 8 is in a power-off state, showing that the door is closed.
The utility model discloses a general mechanical lock of intelligent control electromagnetism adopts the mode that solenoid electric control and mechanical control combined together, makes general mechanical lock of intelligent control electromagnetism need not the key, has improved the security of its use, and its internal mechanical structure sets up simply, and control is convenient, and is with low costs.
The present embodiment shows and describes the basic principles and main features of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the contents described in the above embodiments and the description are only for explaining the principle of the present invention, and that the present invention can also have various changes and improvements without departing from the principle of the present invention, and these changes and improvements are all within the protection scope of the present invention.
Claims (8)
1. An intelligent control electromagnetic universal mechanical lock, comprising: the device comprises a shell, a lock tongue, a door catch, a mechanical connecting rod and an electromagnetic assembly;
a cavity with an opening at one side is arranged in the shell;
the lock tongue is rotatably arranged in the cavity;
one end of the door catch is 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 under the action of external force;
the mechanical connecting rod is rotatably arranged in the cavity, one end of the mechanical connecting rod is provided with a clamping groove, and the clamping groove can clamp or separate the lock tongue;
the electromagnetism subassembly is located the inside of cavity, the electromagnetism subassembly is used for the drive the mechanical connecting rod rotates, when the electromagnetism subassembly circular telegram, the electromagnetism subassembly drive the mechanical connecting rod rotates, makes the draw-in groove with the spring bolt breaks away from, works as when the electricity was cut off to the electromagnetism subassembly, the draw-in groove blocks the spring bolt restricts the rotation of spring bolt.
2. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: the shell comprises an upper shell and a lower shell, an upper cavity and a lower cavity are formed on the upper shell and the lower shell respectively, and the upper shell and the lower shell are connected oppositely to form the cavity.
3. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: the spring bolt is the U type, the knocker with the outer end of spring bolt is connected, the draw-in groove can block the inner of spring bolt.
4. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: one end of the mechanical connecting rod is provided with the clamping groove, and the other end of the mechanical connecting rod is connected with the electromagnetic assembly.
5. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: the electromagnetic assembly contains electromagnetism ware and electromagnetic lock core, the relative electromagnetism ware of one end of electromagnetism lock core is portable to be set up, the other end of electromagnetism lock core is connected the other end of mechanical connecting rod, when the electromagnetism subassembly circular telegram, the electromagnetism ware produces the electromagnetic force drive the electromagnetism lock core to the electromagnetism ware removes, drives mechanical connecting rod simultaneously and rotates.
6. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: still contain the torsional spring, the one end of torsional spring is connected the inner wall of shell, the other end of torsional spring is connected the one end of mechanical connecting rod, when the electricity magnetic component outage, the torsional spring drive mechanical connecting rod makes the draw-in groove card is in on the spring bolt.
7. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: the door lock further comprises a limit switch, and the limit switch is connected with the lock tongue and used for displaying the state of the door.
8. The intelligent control electromagnetic universal mechanical lock of claim 1, wherein: the side surface of the shell is provided with a mounting hole, the direction of the mounting hole is consistent with the opening direction of the cavity, one end of the push rod is movably arranged in the mounting hole, and the pressure spring is arranged in the mounting hole and sleeved at one end of the push rod; when the electromagnetic assembly is powered on, the clamping groove is separated from the lock tongue, the door catch is in a free state, and the pressure spring drives the push rod to extend towards the outside of the mounting hole to push the door open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468189.8U CN211666469U (en) | 2019-12-31 | 2019-12-31 | Intelligent control electromagnetic universal mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468189.8U CN211666469U (en) | 2019-12-31 | 2019-12-31 | Intelligent control electromagnetic universal mechanical lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211666469U true CN211666469U (en) | 2020-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468189.8U Active CN211666469U (en) | 2019-12-31 | 2019-12-31 | Intelligent control electromagnetic universal mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211666469U (en) |
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2019
- 2019-12-31 CN CN201922468189.8U patent/CN211666469U/en active Active
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