CN217841173U - Electric lock with compact structure - Google Patents
Electric lock with compact structure Download PDFInfo
- Publication number
- CN217841173U CN217841173U CN202220664826.8U CN202220664826U CN217841173U CN 217841173 U CN217841173 U CN 217841173U CN 202220664826 U CN202220664826 U CN 202220664826U CN 217841173 U CN217841173 U CN 217841173U
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- lock
- rotation stopping
- rotation
- stopping piece
- locking
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Abstract
The utility model discloses a compact structure's electric lock, including tool to lock casing, jam plate and rotation actuating mechanism, the tool to lock casing includes the fore shaft, the jam plate is adjacent to fore shaft elastic rotation and sets up on the tool to lock casing, set up the bayonet socket of opening form on the plate body that corresponds to the fore shaft on the jam plate, just the jam plate is cut apart into locking portion and bullet top through the bayonet socket, locking portion, bullet top are around the axle swing block or ejecting spring bolt in step, rotation actuating mechanism sets up the rotation of just driving the jam plate on the tool to lock casing, its overall structure is compact to can make the spring bolt pop out from the fore shaft automatically.
Description
Technical Field
The utility model belongs to the tool to lock field, in particular to compact structure's electric lock.
Background
The existing lock technology develops an electric control lock which works by utilizing electric drive, and the electric control lock is widely applied to carriers such as doors, cabinets, boxes and the like, but the structure of the electric control lock is more complex, so that the overall structure of the lock is larger in volume, and the lock tongue cannot be automatically ejected out after most of locks are unlocked.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a compact structure's electric lockset, its overall structure is compact to can make the spring bolt pop out from the fore shaft automatically.
The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a compact structure's electric lock, includes tool to lock casing, jam plate and rotation actuating mechanism, the tool to lock casing includes the fore shaft, the jam plate is adjacent to fore shaft elastic rotation sets up on the tool to lock casing, the bayonet socket of opening form is seted up on the plate body corresponding to the fore shaft on the jam plate, just the jam plate is cut apart into locking portion and bullet top through the bayonet socket, locking portion, bullet top are synchronous around the axle swing block or ejecting spring bolt, rotation actuating mechanism sets up the rotation of just driving the jam plate on the tool to lock casing.
Further, rotation actuating mechanism is including splining and actuating mechanism, jam plate, splining are located the both sides of fore shaft respectively, just the splining rotates and sets up on the tool to lock casing, actuating mechanism drive splining sets up around the reciprocal swing of axle, just the splining restricts the jam plate and rotates towards the one side that the fore shaft was opened.
Furthermore, the rotation stopping piece is of a plate body structure, one side, facing the top of the bullet, of the rotation stopping piece comprises a limiting bulge, and under the rotation stopping state of the rotation stopping piece, the end part of the free end of the top of the bullet is switched between the positions of the two sides of the limiting bulge; when the limiting bulge is positioned in the bayonet, the limiting locking plate rotates towards the side where the locking notch is opened; when the limiting protrusion is positioned outside the bayonet, the locking plate rotates towards the side where the locking notch is opened.
Furthermore, the limiting bulge limits one side surface of the top of the bullet to be a rotation stopping surface, one side surface of the limiting bulge, facing the locking part, is a guide surface, and the rotation stopping surface is concavely arranged towards the guide surface to form a hook-shaped structure.
Furthermore, the driving mechanism is a linear displacement driving mechanism, the driving mechanism pushes the far shaft end of the rotation stopping piece to swing and displace, and the rotation stopping piece elastically rotates on the lock shell.
Furthermore, the driving mechanism comprises a driving module and a sliding block, the sliding block is arranged on the lock shell in a sliding mode on a rotating shaft perpendicular to the rotation stopping piece, the sliding block comprises a stop block, and the stop block is located between the rotation stopping piece and the locking plate; the stop block limits the rotation stopping block to rotate towards one side of the locking plate.
Further, the driving module comprises a driving motor and a reduction gear set, the power input end of the reduction gear set is provided with the driving motor, the sliding block is of a rack structure, and the rack structure of the sliding block is in meshing transmission with the power output end of the reduction gear set.
Has the beneficial effects that: the utility model discloses a jam plate elasticity rotates, when the jam plate rotated to the fore shaft outside, can outwards pop out the intraoral closure of lock through playing the top, and can make the relative tool to lock of spring bolt more stable through buckle structure.
Drawings
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the whole body of the present invention in a locked state;
fig. 3 is a schematic view of the internal structure of the whole body of the present invention in an open state;
fig. 4 is a schematic view of the overall back structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, an electric lock with a compact structure includes a lock casing 1, a lock plate 2 and a rotation driving mechanism, the lock casing 1 includes a notch-shaped locking notch 5 for penetration of a tongue lock, the lock plate 2 is adjacent to the locking notch 5 and elastically rotates to be arranged on the lock casing 1, the lock plate 2 elastically twists through a first torsion spring 21 relative to the lock casing, a notch-shaped bayonet 6 is arranged on the lock plate 2 corresponding to the locking notch 5, the buckle 6 is used for clamping two lock tongues into the locking notch, stability of the lock tongues relative to the locking notch is improved, and the lock plate is divided into a locking part 3 and a spring top part 4 through the bayonet 6, the locking part 3 and the spring top part 4 synchronously swing around a shaft to be clamped or ejected out, the lock tongue part 3 is used for sealing the locking notch 5 under a locking state, the spring top part 4 is used for ejecting the lock tongues out of the locking notch under an unlocking state, the rotation driving mechanism is arranged on the lock casing 1 and drives rotation of the lock plate 2.
The rotation driving mechanism comprises a rotation stopping piece 7 and a driving mechanism 8, the locking plate 2 and the rotation stopping piece 7 are respectively located on two sides of the locking port 5, the rotation stopping piece 7 is rotatably arranged on the lock shell, the driving mechanism 8 drives the rotation stopping piece 7 to swing around the axis in a reciprocating mode, the rotation stopping piece 7 limits the locking plate to rotate towards one side of the locking port, namely, after the rotation stopping piece acts on the locking plate, the rotation stopping piece 7 can limit the locking plate to be opened, and therefore the locking plate is limited in the locking port.
The rotation stopping piece 7 is of a plate structure, one side, facing the bullet top part 4, of the rotation stopping piece 7 comprises a limiting bulge 9, and under the rotation stopping state of the rotation stopping piece 7, the end part of the free end of the bullet top part 4 is switched between the positions of two sides of the limiting bulge 9; when the limiting protrusion 9 is positioned in the bayonet 6, the limiting locking plate rotates towards the side where the locking opening is opened; when spacing arch 9 was located the bayonet socket outside, the jam plate rotated to the one side that the fore shaft was opened, spacing arch 9 restriction bullet top 4 pivoted a side was to the turn-round face 10, spacing arch 9 is the spigot surface 11 towards the side of locking portion 3, and the turn-round face 10 is concave towards the spigot surface and is established formation hook-shaped structure, can prevent jam plate and the separation of rotation stopping piece 7, also is the rotation of spacing jam plate, but when rotation stopping piece orientation deviates from the one side rotation of jam plate, then the jam plate just can be opened towards the fore shaft, also reaches the unblock state.
The free end of locking portion 3 contains stopper 20, and when the tool to lock was in the unblock state, stopper 20 can support and press at the edge of fore shaft 5 for spacing the jam plate, the position of bayonet socket and fore shaft just corresponds.
The driving mechanism 8 is a linear displacement driving mechanism, the driving mechanism 8 pushes the far shaft end of the rotation stopping piece 7 to swing and displace, and the rotation stopping piece 7 elastically rotates on the lock shell through a second torsion spring 22. The driving mechanism 8 comprises a driving module and a sliding block 12, the sliding block 12 is arranged on the lock shell 1 in a sliding mode on a rotating shaft perpendicular to the rotation stopping piece, the sliding block 12 comprises a stop block 13, and the stop block 13 is located between the rotation stopping piece 7 and the lock plate 2; the stop block 13 limits the rotation of the rotation stop block towards one side of the lock plate. When the stopper 13 drives the rotation stopping piece 7 to be far away from the locking plate to rotate, the locking plate is in an unlocking state, when the stopper 13 moves towards one side of the locking plate, the rotation stopping plate resets under the action of the second torsion spring, and when the rotation stopping plate rotates towards the inside of the shell, the rotation stopping surface 10 can limit the free end of the elastic top part 4.
As shown in fig. 4, the driving module includes a driving motor 15 and a reduction gear set 16, a power input end of the reduction gear set 16 is provided with the driving motor 15, the slider 12 is in a rack structure, and a rack structure of the slider 12 is in a meshing transmission arrangement with a power output end of the reduction gear set 16, so that the structure is simple, and the overall structure is compact and the volume is smaller.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. An electric lockset with compact structure is characterized in that: including tool to lock casing (1), jam plate (2) and rotation actuating mechanism, tool to lock casing (1) is including fore shaft (5), jam plate (2) are adjacent to fore shaft (5) elastic rotation and set up on tool to lock casing (1), offer bayonet socket (6) of opening form on the plate body corresponding to fore shaft (5) on jam plate (2), just the jam plate is cut apart into locking portion (3) and bullet top portion (4) through bayonet socket (6), locking portion (3), bullet top portion (4) are in step around the axle swing block or ejecting spring bolt, rotation actuating mechanism sets up on tool to lock casing (1) and drives the rotation of jam plate (2).
2. A compact electric lock as claimed in claim 1, characterized in that: the rotation driving mechanism comprises a rotation stopping piece (7) and a driving mechanism (8), the locking plate (2) and the rotation stopping piece (7) are respectively located on two sides of the locking opening (5), the rotation stopping piece (7) is rotatably arranged on the lock shell, the driving mechanism (8) drives the rotation stopping piece (7) to be arranged in a reciprocating swing mode around a shaft, and the rotation stopping piece (7) limits the locking plate to rotate towards one side of the locking opening.
3. A compact electric lock as claimed in claim 2, wherein: the rotation stopping piece (7) is of a plate body structure, one side, facing the bullet top part (4), of the rotation stopping piece (7) comprises a limiting bulge (9), and under the rotation stopping state of the rotation stopping piece (7), the end part of the free end of the bullet top part (4) is switched between the positions of the two sides of the limiting bulge (9); when the limiting protrusion (9) is positioned in the bayonet (6), the limiting locking plate rotates towards the side, where the locking opening is opened; when the limiting protrusion (9) is positioned outside the bayonet, the locking plate rotates towards the side where the locking notch is opened.
4. A compact electric lock as claimed in claim 3, wherein: spacing arch (9) restriction bullet top (4) pivoted side is a surface of turning to (10), spacing arch (9) are for spigot surface (11) towards the side in locking portion (3), and the concave formation hook-like structure of face of turning to (10) towards the spigot surface.
5. A compact electric lock as claimed in claim 3, characterized in that: the driving mechanism (8) is a linear displacement driving mechanism, the driving mechanism (8) pushes the far shaft end of the rotation stopping piece (7) to swing and displace, and the rotation stopping piece (7) elastically rotates on the lock shell.
6. An electrically powered, compact lock as claimed in claim 5, in which: the driving mechanism (8) comprises a driving module and a sliding block (12), the sliding block (12) is arranged on the lock shell (1) in a sliding mode perpendicular to a rotating shaft of the rotation stopping piece, the sliding block (12) comprises a stop block (13), and the stop block (13) is located between the rotation stopping piece (7) and the lock plate (2); the stop block (13) limits the rotation stopping block to rotate towards one side of the locking plate.
7. A compact electric lock as claimed in claim 6, wherein: the driving module comprises a driving motor (15) and a reduction gear set (16), wherein the power input end of the reduction gear set (16) is provided with the driving motor (15), the sliding block (12) is of a rack structure, and the rack structure of the sliding block (12) is in meshing transmission with the power output end of the reduction gear set (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220664826.8U CN217841173U (en) | 2022-03-25 | 2022-03-25 | Electric lock with compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220664826.8U CN217841173U (en) | 2022-03-25 | 2022-03-25 | Electric lock with compact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217841173U true CN217841173U (en) | 2022-11-18 |
Family
ID=84009858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220664826.8U Active CN217841173U (en) | 2022-03-25 | 2022-03-25 | Electric lock with compact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217841173U (en) |
-
2022
- 2022-03-25 CN CN202220664826.8U patent/CN217841173U/en active Active
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