CN215332036U - Electromechanical frequency conversion motor lock - Google Patents
Electromechanical frequency conversion motor lock Download PDFInfo
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- CN215332036U CN215332036U CN202022677482.8U CN202022677482U CN215332036U CN 215332036 U CN215332036 U CN 215332036U CN 202022677482 U CN202022677482 U CN 202022677482U CN 215332036 U CN215332036 U CN 215332036U
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Abstract
The utility model provides an electromechanical variable frequency motor lock, comprising: a side plate is arranged on one side of the locking clamp base; driving the sheet; the common quadrangular bolt is arranged in the lock clamp base, one end of the common quadrangular bolt is fixed with the quadrangular bolt support column, the bottom surface of the lock clamp base is provided with a first bottom surface sliding groove, one end of the quadrangular bolt support column slides in the first bottom surface sliding groove, the other end of the quadrangular bolt support column slides in the first sliding groove, and the common quadrangular bolt is driven by the driving sheet to shrink along the transverse direction of the lock clamp base; a trigger body; the triangular bolt is arranged on the side wall of the lock clamp base, the driving mechanism is arranged on one side, away from the side plate, of the driving mechanism and arranged in the middle of the side edge of the lock clamp base, the driving mechanism comprises a motor, a worm and a gear turntable, an output shaft of the motor is meshed with the worm and the gear turntable, the worm drives the gear turntable to rotate forwards or backwards under the driving of the motor, and a driving protrusion is arranged on the gear turntable. The utility model has the characteristics of good stability and simple structure.
Description
Technical Field
The utility model belongs to the technical field of locks, and relates to an electromechanical variable frequency motor lock.
Background
In daily life, the electronic lock is gradually replacing the mechanical lock and is applied in daily life, but the electronic lock has a limit to further replacement of the mechanical lock due to the defects of the electronic lock.
Chinese patent CN202064719U discloses an electronic lock, which is composed of a lock body, a running base, a handle, an inductive coding key, a decoder circuit, etc. the electronic lock is provided with an upper and a lower pulling plates, an upper and a lower bending plates, a movable baffle, an inductive coding key and a decoder circuit which adopt a rolling code coding integrated circuit and a rolling code decoding integrated circuit, and the electronic lock has the advantages of multi-point locking, no signal leakage, no battery installation in the key, etc. The popularization of the electronic lock can better solve the anti-theft problem of most residents and families.
Chinese patent CN208416155U discloses an electronic lock, which comprises a bottom plate, a cover plate, a side plate, a clutch fork, a first slide bar, a second slide bar, a first latch, a driving assembly, a first sector gear and a second sector gear. The electronic lock body is compatible with the hole position of the 60/68 lock body; the handle arranged on the inner rotating shaft block and the handle arranged on the outer rotating shaft block do not have linkage when being lifted up or pressed down; the inner and outer rotating shafts are arranged inside and outside the door to realize reversing.
The electromechanical variable frequency motor lock has the defects of complex structure, poor stability and higher failure rate.
In summary, in order to solve the structural deficiency of the existing electronic lock, the utility model designs the electromechanical variable frequency motor lock with good stability and simple structure.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides the electromechanical variable frequency motor lock which is good in stability, simple in structure and convenient to operate.
The purpose of the utility model can be realized by the following technical scheme:
an electromechanical variable frequency motor lock comprising:
a side plate is arranged on one side of the locking clamp base;
the driving plate is arranged at the upper part of the opening of the lock clamp base, a fixed groove is formed in the driving plate, a first sliding groove is used for driving the common four-corner bolt to stretch and retract along the transverse direction of the lock clamp base, a second sliding groove is used for driving the trigger body to stretch and retract along the transverse direction of the lock clamp base, the groove is avoided, and the driving groove is used for the protruding penetrating of the upper part of the linkage plate and driving the linkage plate to move along the side plate;
the common quadrangular bolt is arranged in the lock clamp base, one end of the common quadrangular bolt is fixed with the quadrangular bolt support column, the bottom surface of the lock clamp base is provided with a first bottom surface sliding groove, one end of the quadrangular bolt support column slides in the first bottom surface sliding groove, the other end of the quadrangular bolt support column slides in the first sliding groove, and the common quadrangular bolt is driven by the driving sheet to shrink along the transverse direction of the lock clamp base;
the trigger body is arranged in the locking clamp base and can extend out of the side wall or retract into the locking clamp base along the width direction of the locking base, a magnet, a clamping groove and a trigger body convex edge are arranged at one end, far away from the side plate, of the trigger body, and one end of the clamping groove is abutted against the second screw column;
the triangular bolt is arranged on the side wall of the lock clamp base and can transversely slide left and right, and the triangular bolt linkage piece is driven by the driving piece to longitudinally slide, so that the locking state of the triangular bolt is released.
The driving mechanism is arranged on one side, away from the side plate, of the driving mechanism and arranged in the middle of the side edge of the lock clamp base, the driving mechanism comprises a motor, a worm and a gear turntable, an output shaft of the motor is meshed with the worm and the gear turntable, the worm drives the gear turntable to rotate forwards or backwards under the driving of the motor, and a driving protrusion is arranged on the gear turntable.
As a further improvement of the scheme, one end of the driving piece, which is far away from the fixing groove, is also provided with a step surface, and the free end of the step surface is tilted towards the direction far away from the lock clamp base.
As a further improvement of the scheme, a U-shaped groove is formed in the shared four-corner bolt, a shared four-corner bolt fixing column is arranged on the lock clamp base, one end of the shared four-corner bolt fixing column is fixed to the lock clamp base, a first bearing is arranged at the free end of the shared four-corner bolt fixing column, and the shared four-corner bolt fixing column is arranged in the U-shaped groove.
As a further improvement of the scheme, the end part of the four-corner bolt supporting column is provided with a second bearing.
Further improvement as this scheme triggers body spring and short arm, triggers body spring housing and locates on screw post one, and in the draw-in groove was gone into to the long arm card, the short arm supported and leans on screw post two.
As a further improvement of the scheme, the triangular bolt comprises a triangular bolt body and a triangular bolt head, the triangular bolt body is cylindrical and is sleeved on the triangular bolt stop sheet, and the triangular bolt body is fixed with the triangular bolt head.
As a further improvement of the scheme, the triangular bolt head comprises a triangular bolt head I and a triangular bolt head II, the triangular bolt head I and the triangular bolt head II are arranged in a crossed manner, limiting convex blocks are arranged on the triangular bolt head I and the triangular bolt head II, the triangular bolt stop block piece is fixed with the lock clamp base, and a through hole for the triangular bolt body to penetrate through is formed in the end portion of the triangular bolt stop block piece.
Compared with the prior art, the mechanical and electrical variable frequency motor lock has reasonable structural design, and the tail of the trigger body is provided with the convex edge of the trigger body, and the convex edge of the trigger body can also drive the driving piece to move along the length direction of the lock clamp base, so that the mechanical driving process of the mechanical and electrical variable frequency motor lock is realized.
Drawings
Fig. 1 is a schematic view of the internal structure of the electromechanical variable frequency motor lock of the present invention.
Fig. 2 is a schematic diagram of the back structure of the electromechanical variable frequency motor lock of the present invention.
Fig. 3 is a schematic structural diagram of the electromechanical variable frequency motor lock of the present invention.
Fig. 4 is a schematic structural view of a driving plate of the electromechanical variable frequency motor lock of the present invention.
Fig. 5 is another angle structure diagram of the driving plate of the electromechanical variable frequency motor lock of the utility model.
Fig. 6 is a schematic view of a common four-corner bolt structure of the electromechanical variable frequency motor lock of the present invention.
FIG. 7 is a schematic view of the triangular bolt stop plate and the triangular bolt of the electromechanical variable frequency motor lock of the present invention.
Fig. 8 is an exploded view of the electromechanical variable frequency motor lock of the present invention.
Detailed Description
The technical solution of the present invention is further described below with reference to the following embodiments and the accompanying drawings.
As shown in the figure, the first and second,
this electromechanical frequency conversion motor lock includes:
the locking clamp comprises a locking clamp base 10, wherein a side plate 11 is arranged on one side of the locking clamp base 10;
the driving plate 30 is arranged at the upper part of the opening of the lock clamp base 10, a fixing groove 31 and a first sliding groove 32 are arranged on the driving plate 30, the first sliding groove 32 is used for driving the common quadrangular bolt to stretch and retract along the transverse direction of the lock clamp base 10, the second sliding groove 33 is used for driving the trigger body to stretch and retract along the transverse direction of the lock clamp base 10, the avoiding groove 34 and the driving groove 35 are used for enabling the upper part of the linkage plate to protrude and penetrate through, and the linkage plate is driven to move along the side plate 11;
the common quadrangular bolt 40 is arranged in the locking clamp base 10, one end of the common quadrangular bolt 40 is fixed with the quadrangular bolt support column 41, the bottom surface of the locking clamp base 10 is provided with a first bottom surface sliding groove 12, one end of the quadrangular bolt support column 41 slides in the first bottom surface sliding groove 12, the other end of the quadrangular bolt support column slides in the first sliding groove 31, and the common quadrangular bolt 40 is driven by the driving piece 30 to transversely contract along the locking clamp base 10;
the trigger body 50 is arranged in the lock clamp base 10 and can extend out of the side wall or be accommodated in the lock clamp base 10 along the width direction of the lock clamp base 10, the rear part of the trigger body 50 is provided with a magnetic reed switch triplet 61, one end of the trigger body 50, which is far away from the side plate 11, is provided with a magnet 55, a clamping groove 51 and a trigger body convex rib 54, the clamping groove 51 is used for placing a trigger body spring 52, and one end of the trigger body spring 51 is abutted to a screw post triplet 55;
and a triangular bolt 60 which is provided on a side wall of the clip base 10 and can slide laterally in the left-right direction, and which releases the locking state of the triangular bolt 60 by driving the triangular bolt link 70 to slide vertically by the driving piece 30.
The driving mechanism 20 is arranged on one side far away from the side plate 11 and in the middle of the side edge of the lock clamp base 10, the driving mechanism 20 comprises a motor 21, a worm 22 and a gear turntable 23, an output shaft of the motor 21 is connected with the worm 22, the worm 22 is meshed with the gear turntable 23, the worm 22 drives the gear turntable 23 to rotate forwards or backwards under the driving of the motor 21, and a driving protrusion 231 is arranged on the gear turntable 23.
The four-angle bolt 40 is shared, and when in operation,
when the gear wheel 23 rotates clockwise, the four-corner bolt support column 41 moves from the farthest distance from the side plate 11 to the direction close to the side plate 11 gradually, and the forward rotation of the gear wheel 23 drives the driving piece 30 to move along the length direction of the locking clamp base 10, specifically, drives the piece 30 to move from left to right, so as to drive the common four-corner bolt 40 to extend out of the groove of the side plate 11, thereby realizing the locking state of the door.
When the gear wheel 23 rotates reversely, i.e. counterclockwise, the four-corner bolt support column 41 gradually moves from the closest distance to the side plate 11 to the direction away from the side plate 11, and the reverse rotation of the gear wheel 23 drives the driving plate 30 to move along the length direction of the locking clamp base 10, specifically, drives the plate 30 to move from right to left, thereby driving the common four-corner bolt 40 to retract from the groove of the side plate 11, and realizing the open state of the door.
At specific during operation, because the afterbody of the trigger body 50 is equipped with trigger body bead 54, trigger body bead 54 also can drive the driving plate 30 and remove along the length direction of collet base 10, thereby realize the mechanical drive process of this electromechanical variable frequency motor lock, this electromechanical variable frequency motor lock belongs to semi-automatic electromechanical variable frequency motor lock, stability contrast full-automatic electromechanical variable frequency motor lock is better, mechanical automatic locking has been realized, electronic motor unblanks, the life of motor has been improved, contrast full-automatic electromechanical variable frequency motor lock, the life of motor doubles.
In daily life, the electromechanical variable frequency motor lock gradually replaces a mechanical lock, and is applied in daily life, but the electromechanical variable frequency motor lock is limited to further replacement of the mechanical lock due to defects of the electromechanical variable frequency motor lock.
The electromechanical variable frequency motor lock has the defects of complex structure, poor stability and higher failure rate.
In summary, in order to solve the structural defects of the existing electromechanical variable frequency motor lock, the utility model designs the electromechanical variable frequency motor lock with good stability, simple structure and long service life.
In this embodiment, the first circuit board 80, the second circuit board 81 and the third circuit board 82 are disposed in the locking clip, and the bottom of the locking clip is provided with the PC board to prevent conduction, the second circuit board 81 is connected to the driving device and the first circuit board 80, the second circuit board 82 is connected to the first circuit board 80, and the first circuit board 14 is powered on.
The specific working process is as follows:
when the door is opened, the power is switched on, the motor 21 rotates to enable the gear turntable 23 to rotate forward, so that the driving sheet 30 is pushed to move, the driving sheet 30 pushes the common quadrangular bolt 40 to retract into the locking clamp, the linkage sheet 70 is pushed to enable the triangular bolt not to abut against the common quadrangular bolt, the common quadrangular bolt can contract, and when the top end of the driving sheet 30 contacts the triggering range of the triggering body of the circuit board II 82, the power is cut off, and the motor 21 stops rotating;
when the door is closed, the trigger body 50 will touch the impact plate on the door to contract towards the inside of the lock clamp, when the magnet at the tail of the trigger body meets the trigger range of the trigger body on the circuit board two 81, the motor 21 will drive the gear turntable 23 to rotate reversely, the driving plate 30 will be pulled back by the spring, the linkage plate 70 will be pulled back by the spring, the triangular bolt 60 will be locked by the linkage plate 70, and the common quadrangular bolt 40 will also be pushed out of the lock clamp by the driving plate 30 to lock the door.
As a further preferred embodiment, the end of the driving piece 30 away from the fixing groove 31 is further provided with a step surface 36, and the free end of the step surface is tilted in the direction away from the locking clip base 10.
In this embodiment, the step surface 36 is provided to activate the underlying switch.
As a further preferred embodiment, a U-shaped groove 42 is formed on the common four-corner bolt 40, a common four-corner bolt fixing column 43 is formed on the clip base 10, one end of the common four-corner bolt fixing column 43 is fixed to the clip base 10, a bearing first 431 is arranged at the free end of the common four-corner bolt fixing column 43, and the common four-corner bolt fixing column 43 is arranged in the U-shaped groove 41.
As a further preferred embodiment, the end of the quadrangular bolt supporting column 41 is provided with a bearing two 411.
In the embodiment, the first bearing 431 and the second bearing 411 are arranged so that the common rectangular bolt 40 slides along the U-shaped groove 42 and the first sliding groove 32 of the dongping 30, which is more smooth, and has long-term use, less loss and longer service life.
In a further preferred embodiment, the trigger spring 52 includes a long arm 521 and a short arm 522, the trigger spring 52 is sleeved on the first screw column 53, the long arm 521 is clamped in the clamping groove 51, and the short arm 522 abuts against the second screw column 55.
As a further preferred embodiment, the triangular bolt 60 comprises a triangular bolt body 61 and a triangular bolt head 62, the triangular bolt body 61 is cylindrical and is sleeved on the triangular bolt stop sheet 7, and the triangular bolt body 61 is fixed with the triangular bolt head. The triangular bolt head 62 comprises a triangular bolt head I621 and a triangular bolt head II 622, the triangular bolt head I621 and the triangular bolt head II 622 are arranged in a crossed mode, limiting convex blocks 63 are arranged on the triangular bolt head I621 and the triangular bolt head II 622, the triangular bolt stop blocking piece 7 is fixed with the lock clamp base 10, and a through hole 71 for the triangular bolt body 61 to penetrate through is formed in the end portion of the triangular bolt stop blocking piece.
In practical use, the triangular bolt head 721 and the triangular bolt head 722 are arranged in a crossed manner, so that the triangular bolt 7 partially provides a wind pressure resistance function, the triangular bolt head 721 and the triangular bolt head 722 are arranged in a scissor shape in a crossed manner, when wind blows, the triangular bolt head 721 returns to the same plane with the inclined plane of the triangular bolt head 722 and needs a certain initial pressure, and finally, the electromechanical variable frequency motor lock can have the wind pressure resistance function.
This electromechanical variable frequency motor lock structural design is reasonable, because the afterbody that triggers body 50 is equipped with triggers body bead 54, trigger body bead 54 also can drive and drive piece 30 and remove along the length direction of collet base 10, thereby realize the mechanical drive process of this electromechanical variable frequency motor lock, this electromechanical variable frequency motor lock belongs to semi-automatic electromechanical variable frequency motor lock, stability contrast full-automatic electromechanical variable frequency motor lock is better, mechanical automatic locking has been realized, the electronic motor unblanks, the life of motor has been improved, contrast full-automatic electronic lock, the life of motor doubles.
What has been described herein is merely a preferred embodiment of the utility model, and the scope of the utility model is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the utility model.
Claims (7)
1. An electromechanical variable frequency motor lock, comprising:
a side plate is arranged on one side of the locking clamp base;
the driving plate is arranged at the upper part of the opening of the lock clamp base, a fixed groove is formed in the driving plate, a first sliding groove is used for driving the common four-corner bolt to stretch and retract along the transverse direction of the lock clamp base, a second sliding groove is used for driving the trigger body to stretch and retract along the transverse direction of the lock clamp base, the groove is avoided, and the driving groove is used for the protruding penetrating of the upper part of the linkage plate and driving the linkage plate to move along the side plate;
the common quadrangular bolt is arranged in the lock clamp base, one end of the common quadrangular bolt is fixed with the quadrangular bolt support column, the bottom surface of the lock clamp base is provided with a first bottom surface sliding groove, one end of the quadrangular bolt support column slides in the first bottom surface sliding groove, the other end of the quadrangular bolt support column slides in the first sliding groove, and the common quadrangular bolt is driven by the driving sheet to shrink along the transverse direction of the lock clamp base;
the trigger body is arranged in the locking clamp base and can extend out of the side wall or be retracted into the locking clamp base along the width direction of the locking base, one end, far away from the side plate, of the trigger body is provided with a magnet, a clamping groove and a trigger body convex edge, and one end of the clamping groove is abutted against the second screw column;
the triangular bolt is arranged on the side wall of the lock clamp base and can transversely slide left and right, and the locking state of the triangular bolt is released by driving the triangular bolt linkage piece to longitudinally slide through the driving piece;
the driving mechanism is arranged on one side, away from the side plate, of the driving mechanism and arranged in the middle of the side edge of the lock clamp base, the driving mechanism comprises a motor, a worm and a gear turntable, an output shaft of the motor is meshed with the worm and the gear turntable, the worm drives the gear turntable to rotate forwards or backwards under the driving of the motor, and a driving protrusion is arranged on the gear turntable.
2. The electromechanical variable frequency motor lock of claim 1, wherein the end of the driving plate away from the fixing groove is further provided with a step surface, and the free end of the step surface is tilted in a direction away from the base of the locking clip.
3. The electromechanical variable frequency motor lock according to claim 2, wherein the common four-corner bolt is provided with a U-shaped groove, the clip base is provided with a common four-corner bolt fixing post, one end of the common four-corner bolt fixing post is fixed with the clip base, the free end of the common four-corner bolt fixing post is provided with a first bearing, and the common four-corner bolt fixing post is arranged in the U-shaped groove.
4. The electromechanical variable frequency motor lock of claim 1, wherein a second bearing is disposed at an end of the quadrangular bolt support column.
5. The electromechanical variable frequency motor lock according to claim 4, wherein the trigger body spring is sleeved on the first screw post, the long arm is clamped in the clamping groove, and the short arm abuts against the second screw post.
6. The electromechanical variable frequency motor lock according to claim 5, wherein the triangular bolt comprises a triangular bolt body and a triangular bolt head, the triangular bolt body is cylindrical and is sleeved on the triangular bolt stop piece, and the triangular bolt body is fixed with the triangular bolt head.
7. The electromechanical variable frequency motor lock according to claim 6, wherein the triangular bolt head comprises a triangular bolt head I and a triangular bolt head II, the triangular bolt head I and the triangular bolt head II are arranged in a crossed manner, the triangular bolt head I and the triangular bolt head II are both provided with a limiting bump, the triangular bolt stop catch is fixed with the lock clamp base, and the end part of the triangular bolt stop catch is provided with a through hole for the triangular bolt body to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677482.8U CN215332036U (en) | 2020-11-18 | 2020-11-18 | Electromechanical frequency conversion motor lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677482.8U CN215332036U (en) | 2020-11-18 | 2020-11-18 | Electromechanical frequency conversion motor lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332036U true CN215332036U (en) | 2021-12-28 |
Family
ID=79544564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022677482.8U Active CN215332036U (en) | 2020-11-18 | 2020-11-18 | Electromechanical frequency conversion motor lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332036U (en) |
-
2020
- 2020-11-18 CN CN202022677482.8U patent/CN215332036U/en active Active
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