CN212105450U - Electric control structure of unlocking handle - Google Patents
Electric control structure of unlocking handle Download PDFInfo
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- CN212105450U CN212105450U CN202020521086.3U CN202020521086U CN212105450U CN 212105450 U CN212105450 U CN 212105450U CN 202020521086 U CN202020521086 U CN 202020521086U CN 212105450 U CN212105450 U CN 212105450U
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- handle
- control
- unlocking
- shell
- locking
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Abstract
The utility model provides an electric control structure of handle of unblanking, solves mechanical structure simple, small, the action is accurate, moving part position can be accurate by electronic control perception problem, and the scheme is: the handle mounting shell is provided with a handle accommodating groove and a handle lock hole; the rotary unlocking handle is provided with a handle locking column corresponding to the handle locking hole; the power motor drives the sliding block control cam through the control rotating shaft to push the control sliding plate to move, the locking tongue on the control sliding plate extends out to be inserted into a handle locking column locking handle on the rotating unlocking handle, the locking tongue leaves the handle locking column, and the handle is unlocked. The beneficial effects are that: the mechanical structure part has simple structure, small volume and safe and reliable use, and the position of the mechanical motion part in the motion process can be accurately sensed by electronic control. The electric control locking or unlocking device can be widely applied to the electric control locking or unlocking of the unlocking handle of various doors, windows and cabinets.
Description
Technical Field
The utility model relates to an electric lock structure, especially one kind is unblanked by the handle control of unblanking, and electric control unblanks the handle and opens or the electric control structure of handle of unblanking that unblanks handle locking.
Background
With the development of electronic technology, in order to realize convenient use, safety and reliability, especially the wide use of fingerprints and passwords, a large number of electronic locks appear in the prior art, the electronic locks require that an electronic control part is safe and reliable, and a mechanical part controlled by the electronic lock requires that the structure is simple, the size is small, the action is accurate, the position of a mechanical motion part in the motion process can be accurately sensed by the electronic control, so that the electronic lock is the technical core of the electronic lock, and especially the electronic lock with smaller size has higher technical requirements. The door and window and cabinet body lock structure with the lock on the unlocking handle is provided in the prior art, after the unlocking handle is locked, the door and window and the cabinet body cannot be opened, and after the unlocking handle is unlocked, the unlocking handle is rotated to realize the opening of the door and window and cabinet body lock.
Disclosure of Invention
The mechanical part simple structure, the action accuracy, mechanical motion part motion process position can be accurate by the electronic control perception for realizing electronic control on the less electronic lock of volume, the utility model discloses an electric control structure of handle of unblanking.
The utility model discloses the technical scheme who realizes that the purpose adopts is: an electric control structure of an unlocking handle, comprising: the handle shell part, the handle part of unblanking, the part and the handle electric control part are unblanked in the handle control, unblank the handle part and set up at the handle shell part with the handle electric control part, unblank the handle part and control with the handle and unblank the part and be connected, handle electric control part and the part of unblanking is connected.
The handle casing part be: the handle mounting shell is provided with a handle accommodating groove and a handle lock hole;
the handle part of unblanking divide into: the handle locking device comprises a handle mounting shell, a handle control unlocking part, a rotary unlocking handle and a handle locking part, wherein the handle mounting shell is arranged on the handle mounting shell;
the handle electric control part comprises: the control device comprises a control shell, a power motor, a control rotating shaft, a slide block control cam, a control sliding plate, a slide block control spring, a locking tongue, a control circuit board and a control switch;
the power motor and the control rotating shaft are arranged in the control shell, and the power motor is in transmission connection with the control rotating shaft through a speed reducing mechanism;
the sliding block control cam is arranged on the control rotating shaft and is in control connection with the control sliding plate, a three-point switch contact is further arranged on the control rotating shaft, and a contact of the three-point switch contact corresponds to the position of a three-point control switch fixed on the control shell;
the control sliding plate is installed in a sliding groove of the control shell through a sliding block control spring, one end of the control sliding plate is fixedly connected with the locking tongue, a sliding block control cam accommodating groove is formed in the control sliding plate, and the sliding block control cam accommodating groove corresponds to the sliding block control cam in position;
the control shell is arranged on the other side of the rotary unlocking handle on the handle mounting shell, and the locking tongue extends into a handle locking hole of the handle mounting shell through a through hole on the control shell;
the control circuit board is arranged in the control shell mounting groove, and the control circuit board, the three-point control switch and the power motor form an electric connection.
The utility model has the advantages that: the mechanical structure part has simple structure, small volume and safe and reliable use, and the position of the mechanical motion part in the motion process can be accurately sensed by electronic control. The electric control locking or unlocking device can be widely applied to the electric control locking or unlocking of the unlocking handle of various doors, windows and cabinets.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Figure 1 the utility model discloses rotate the preceding sketch map of handle state of unblanking structure of unblanking.
Figure 2 the utility model discloses rotate handle state structure side sketch map of unblanking.
Figure 3 the utility model discloses rotate unlocking handle lock state structure sketch map.
Figure 4 the utility model discloses handle electric control part state structure decomposition stereogram of unblanking.
Figure 5 is a schematic exploded view of the electric control part of the handle in a locked state.
Figure 6 is a schematic plan view of the electric control part of the handle of the present invention.
Fig. 7 is a schematic plan view of an embodiment of the electric control part of the handle of the present invention.
In the attached drawing, a handle mounting shell 1, a handle accommodating groove 1-1, a handle locking hole 1-2, a rotary unlocking handle 2, a handle locking column 2-1, a handle control unlocking part 3, a control shell 4-1, a power motor 4-2, a control rotating shaft 4-3, a three-point switch contact 4-31, a slider control cam 4-4, a control sliding plate 4-5, a slider control cam accommodating groove 4-51, a slider control spring 4-6, a locking tongue 4-7, a control circuit board 4-8, a control switch 4-9, a lock tongue sliding plate 4-10, a lock tongue sliding plate spring 4-11, a lock tongue sliding plate mounting groove 4-12, and an electronic fingerprint identification or electronic password identification device 5.
Detailed Description
Referring to the drawings, an electric control structure of an unlocking handle comprises: the handle shell part, the handle part of unblanking, the part and the handle electric control part are unblanked in the handle control, unblank the handle part and set up at the handle shell part with the handle electric control part, unblank the handle part and control with the handle and unblank the part and be connected, handle electric control part and the part of unblanking is connected.
The handle casing part be: the handle installation shell 1 is provided with a handle accommodating groove 1-1 and a handle lock hole 1-2;
the handle part of unblanking divide into: and a handle 2 for unlocking is rotated, one end of the handle 2 for unlocking is rotatably arranged on the handle mounting shell 2 and is connected with a handle control unlocking part 3, and a handle locking column 2-1 corresponding to the handle locking hole 1-2 is arranged at the other end of the handle 2 for unlocking.
When the handle 2 is rotated to unlock, namely the handle locking column 2-1 can freely leave, the handle 2 can leave the handle mounting shell 1 by rotating the unlocking handle, the control handle can be rotated to control the unlocking part 3 by rotating the unlocking handle 2, and the handle can control the unlocking part 3 to be in an unlocking or locking state.
The handle electric control part comprises: the control device comprises a control shell 4-1, a power motor 4-2, a control rotating shaft 4-3, a slide block control cam 4-4, a control sliding plate 4-5, a slide block control spring 4-6, a locking tongue 4-7, a control circuit board 4-8 and a control switch 4-9;
the power motor 4-2 and the control rotating shaft 4-3 are arranged in the control shell 4-1, and the power motor 4-2 is in transmission connection with the control rotating shaft 4-3 through a speed reducing mechanism;
the sliding block control cam 4-4 is arranged on the control rotating shaft 4-3, the sliding block control cam 4-4 is in control connection with the control sliding plate 4-5, a three-point switch contact 4-31 is further arranged on the control rotating shaft 4-3, and a contact of the three-point switch contact 4-31 corresponds to the position of a three-point control switch 4-9 fixed on the control shell 4-1;
the control sliding plate 4-5 is arranged in a sliding groove of the control shell 4-1 through a sliding block control spring 4-6, one end of the control sliding plate 4-5 is fixedly connected with a locking tongue 4-7, a sliding block control cam accommodating groove 4-51 is arranged on the control sliding plate 4-5, and the sliding block control cam accommodating groove 4-51 corresponds to the sliding block control cam 4-4 in position;
the control shell 4-1 is arranged on the other side of the rotary unlocking handle 2 on the handle mounting shell 1, and the locking tongue 4-7 extends into a handle lock hole 1-2 of the handle mounting shell 1 through a through hole on the control shell 4-1.
When in work: the power motor 4-2 rotates to drive the control rotating shaft 4-3 to rotate through the speed reducing mechanism, the control rotating shaft 4-3 drives the sliding block control cam 4-4 to rotate, the sliding block control cam 4-4 pushes the control sliding plate 4-5 to move linearly at the sliding block control cam accommodating groove 4-51, and the control sliding plate 4-5 drives the locking tongue 4-7 to extend out of or retract into the handle locking hole 1-2 of the handle mounting shell 1 through the through hole on the control shell 4-1. The locking tongue 4-7 can realize the locking or unlocking control of the handle locking column 2-1 on the rotary unlocking handle 2.
When the minimum diameter position of the sliding block control cam 4-4 is in the width of the sliding block control cam accommodating groove 4-51, the sliding block control spring 4-6 pushes out the control sliding plate 4-5 by elasticity, the control sliding plate 4-5 can be controlled to retract by external force at the moment, and the electric control structure of the unlocking handle is in an external force controllable state.
The control circuit board 4-8 is arranged in the mounting groove of the control shell 4-1, and the control circuit board 4-8 is electrically connected with the three-point control switch 4-9 and the power motor 4-2.
When the three-point switch is in work, when the control rotating shaft 4-3 rotates to be in different positions, the contact points of the three-point switch contact 4-31 are respectively contacted with different contact points of the three-point control switch 4-9, and the three-point switch contact 4-31 provides position information for the control circuit board 4-8, wherein the slide block control cam 4-4 controls the control slide plate 4-5 to be in the position.
In the embodiment of the utility model provides an in, rotation unlocking handle 2 on, be provided with electron fingerprint identification or electron password recognizer 5, electron fingerprint identification or electron password recognizer 5 and control circuit board 4-8 electric connection. The electronic fingerprint identifier or electronic password identifier 5 implements control of the control circuit boards 4-8.
In the embodiment of the utility model, the lock core controlled by the key can be arranged on the unlocking handle 2, and the unlocking can be implemented by rotating the locking column 2-1 of the lock core control handle to the position of the open slot and leaving the locking tongue 4-7.
In the embodiment of the present invention (see fig. 6), the electric control part of the handle further includes: the lock bolt sliding plate 4-10 and the lock bolt sliding plate spring 4-11, the lock bolt sliding plate 4-10 is fixedly connected with the lock bolt 4-7, the lock bolt sliding plate 4-10 is arranged in the lock bolt sliding plate mounting groove 4-12 of the control sliding plate 4-5, and the slide block control spring 4-6 and the lock bolt sliding plate spring 4-11 are respectively arranged at two sides of the lock bolt sliding plate 4-1.
When the control slide plate 4-5 moves towards the unlocking direction, the lock tongue slide plate 4-10 is kept still under the action of the slider control spring 4-6 and the lock tongue slide plate spring 4-11 and the hooking of the handle locking column 2-1 through the gap between the lock tongue slide plate mounting groove 4-12 and the lock tongue slide plate 4-10, when the handle locking column 2-1 is pressed to separate the handle locking column 2-1 from the locking tongue 4-7, the lock tongue slide plate 4-10 retracts under the action of the slider control spring 4-6 and the lock tongue slide plate spring 4-11, the handle locking column 2-1 is loosened, and the handle locking column 2-1 and the rotary unlocking handle 2 pop out as shown in figure 2.
Claims (3)
1. An electric control structure of an unlocking handle, comprising: handle casing part, the handle portion of unblanking, handle control unblank part and handle electric control part, unblank the handle portion of handing and handle electric control part sets up at handle casing part, unblank the handle portion and control with the handle and unblank the part and be connected, handle electric control part with unblank the handle portion and be connected its characterized in that:
the handle casing part be: the handle installation shell (1), the handle installation shell (1) is provided with a handle accommodating groove (1-1) and a handle lock hole (1-2);
the handle part of unblanking divide into: one end of the rotary unlocking handle (2) is rotatably arranged on the handle mounting shell (1) and is connected with the handle control unlocking part (3), and the other end of the rotary unlocking handle (2) is provided with a handle locking column (2-1) corresponding to the handle locking hole (1-2);
the handle electric control part comprises: the device comprises a control shell (4-1), a power motor (4-2), a control rotating shaft (4-3), a sliding block control cam (4-4), a control sliding plate (4-5), a sliding block control spring (4-6), a locking tongue (4-7), a control circuit board (4-8) and a control switch (4-9);
the power motor (4-2) and the control rotating shaft (4-3) are arranged in the control shell (4-1), and the power motor (4-2) is in transmission connection with the control rotating shaft (4-3) through a speed reducing mechanism;
the sliding block control cam (4-4) is arranged on the control rotating shaft (4-3), the sliding block control cam (4-4) is in control connection with the control sliding plate (4-5), a three-point switch contact (4-31) is further arranged on the control rotating shaft (4-3), and a contact of the three-point switch contact (4-31) corresponds to the position of a three-point control switch (4-9) fixed on the control shell (4-1);
the control sliding plate (4-5) is installed in a sliding groove of the control shell (4-1) through a sliding block control spring (4-6), one end of the control sliding plate (4-5) is fixedly connected with a locking tongue (4-7), a sliding block control cam accommodating groove (4-51) is formed in the control sliding plate (4-5), and the sliding block control cam accommodating groove (4-51) corresponds to the sliding block control cam (4-4);
the control shell (4-1) is arranged on the other side of the rotary unlocking handle (2) on the handle mounting shell (1), and the locking tongue (4-7) extends into a handle lock hole (1-2) of the handle mounting shell (1) through a through hole on the control shell (4-1);
the control circuit board (4-8) is arranged in the mounting groove of the control shell (4-1), and the control circuit board (4-8) is electrically connected with the three-point control switch (4-9) and the power motor (4-2).
2. The electric control structure of an unlocking handle according to claim 1, wherein: the rotary unlocking handle (2) is provided with an electronic fingerprint identification or electronic password identifier (5), and the electronic fingerprint identification or electronic password identifier (5) is electrically connected with the control circuit board (4-8).
3. The electric control structure of an unlocking handle according to claim 1, wherein:
the handle electric control part also comprises: the lock bolt sliding plate is characterized by comprising lock bolt sliding plates (4-10) and lock bolt sliding plate springs (4-11), wherein the lock bolt sliding plates (4-10) are fixedly connected with lock bolts (4-7), the lock bolt sliding plates (4-10) are installed in lock bolt sliding plate installation grooves (4-12) of control sliding plates (4-5), and the slider control springs (4-6) and the lock bolt sliding plate springs (4-11) are respectively arranged on two sides of the lock bolt sliding plates (4-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521086.3U CN212105450U (en) | 2020-04-10 | 2020-04-10 | Electric control structure of unlocking handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521086.3U CN212105450U (en) | 2020-04-10 | 2020-04-10 | Electric control structure of unlocking handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105450U true CN212105450U (en) | 2020-12-08 |
Family
ID=73630287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521086.3U Active CN212105450U (en) | 2020-04-10 | 2020-04-10 | Electric control structure of unlocking handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006598A (en) * | 2021-04-16 | 2021-06-22 | 浙江鸿广科技有限公司 | Intelligent anti-theft door lock |
-
2020
- 2020-04-10 CN CN202020521086.3U patent/CN212105450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006598A (en) * | 2021-04-16 | 2021-06-22 | 浙江鸿广科技有限公司 | Intelligent anti-theft door lock |
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