CN216476794U - Anti-impact automatic safe lock - Google Patents
Anti-impact automatic safe lock Download PDFInfo
- Publication number
- CN216476794U CN216476794U CN202122702668.9U CN202122702668U CN216476794U CN 216476794 U CN216476794 U CN 216476794U CN 202122702668 U CN202122702668 U CN 202122702668U CN 216476794 U CN216476794 U CN 216476794U
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- connecting seat
- transmission
- limiting
- seat
- piece
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Abstract
The utility model relates to an anti-impact automatic safe box lock with better anti-theft performance. This kind of automatic safe lock of protecting against shock installs the connecting seat including mounting panel, set bar and motor on the mounting panel, and the set bar is located between connecting seat and the mounting panel, and the motor is installed on the connecting seat, and the slip is equipped with the transmission seat that is used for driving the set bar and removes on the connecting seat, and the transmission seat is connected its characterized in that with motor drive: the connecting seat is provided with a first limiting piece in a sliding mode, the first limiting piece is close to the transmission seat under the action of the first spring and comprises a first sliding portion and a first limiting portion, a first inclined surface is arranged on one surface, close to the transmission seat, of the first sliding portion, the transmission seat can act on the first inclined surface of the first sliding portion and enable the first limiting piece to slide, a long groove is formed in a bottom plate of the connecting seat, and the first limiting portion is located in the long groove. The anti-impact automatic safe box lock can ensure that the lock bolt has stronger impact resistance when in an up-locking state, and the safety performance is obviously improved.
Description
Technical Field
The utility model relates to a lockset, in particular to an anti-impact automatic safe box lock.
Background
The fingerprint lock or the trick lock of present general safe all adopt motor and set bar transmission structure, and during the motor corotation, the set bar antedisplacement realizes locking, and during the motor reversal, the set bar moves back and realizes unblanking, and the transmission structure of motor and set bar does not have intensity, and the set bar is forced back very easily under external violence, can't play the effect of pinning, and some thieves are just utilizing this safety defect to steal, therefore adopt the safe factor of safety of this kind of structure lower.
Disclosure of Invention
In view of the defects in the prior art, the utility model innovatively provides the anti-impact automatic safe box lock with better anti-theft performance.
This kind of automatic safe lock of protecting against shock is including mounting panel, set bar and motor, install the connecting seat on the mounting panel, the set bar is located between connecting seat and the mounting panel, the motor is installed on the connecting seat, it is equipped with the transmission seat that is used for driving the set bar and removes to slide on the connecting seat, the transmission seat is connected its characterized in that with motor drive: the connecting seat is provided with a first limiting piece in a sliding mode, the first limiting piece is close to the transmission seat under the action of a first spring and comprises a first sliding portion and a first limiting portion, one surface, close to the transmission seat, of the first sliding portion is provided with a first inclined surface, the transmission seat can act on the first inclined surface of the first sliding portion and enables the first limiting piece to slide, a long groove is formed in a bottom plate of the connecting seat, the first limiting portion is located in the long groove, and the first limiting portion is provided with a position for limiting the retraction of the lock bolt and a position for allowing the retraction of the lock bolt in the long groove.
The connecting seat sets up on the mounting panel in the slip, it is equipped with emergent unlocking piece to slide in the connecting seat, emergent unlocking piece has the traction part that drives the connecting seat and move back, the slip is equipped with the second restriction piece on the connecting seat, the second restriction piece leans on to emergent unlocking piece under the effect of second spring, the second restriction piece is including second sliding part and second restriction portion, the second sliding part has the second inclined plane by the one side to emergent unlocking piece, emergent unlocking piece can act on the second inclined plane of second sliding part and make the second restriction piece slide, first L type groove has on the mounting panel, second restriction portion is in first L type inslot, second restriction portion has the position that the restriction connecting seat moved back and the position that allows the connecting seat to move back in first L type inslot.
The mounting plate is provided with a second L-shaped groove, the first limiting part of the first limiting part is positioned in the second L-shaped groove, and the emergency unlocking part can act on the first inclined surface of the first sliding part and enable the first limiting part to slide.
The connecting seat is rotatably provided with a transmission shaft, the transmission shaft is in transmission connection with the motor through a gear set, the transmission shaft is sleeved with a transmission spring, a protrusion blocking the transmission spring is arranged on the transmission shaft, one end of the transmission spring is connected with the transmission seat, the lower end of the transmission seat is provided with an extension part, a transmission groove is formed in the lock bolt, and the extension part of the transmission seat is located in the transmission groove of the lock bolt.
According to the anti-impact automatic safe box lock provided by the utility model, through the improvement of the structure, the lock bolt can be in a state of being limited by the first limiting piece when in an upper locking state, and the first limiting piece has the strength of supporting the lock bolt to be violently opened, so that the safety performance is obviously improved.
Drawings
FIG. 1 is a schematic structural diagram 1 of the present invention;
FIG. 2 is a schematic structural view of the present invention (hiding the upper portion of the connecting socket) shown in FIG. 2;
FIG. 3 is a schematic structural diagram 3 of the present invention; (hidden driving seat)
FIG. 4 is a bottom view 1 of the present invention;
FIG. 5 is a bottom view 2 of the present invention; (hidden mounting plate)
Fig. 6 is a schematic view of a first limiting member.
Detailed Description
As shown in fig. 1, this kind of automatic safe lock of protecting against shock is including mounting panel 1, set bar 4 and motor 5, install connecting seat 2 on the mounting panel 1, set bar 4 just is located between connecting seat 2 and the mounting panel 1, motor 5 installs on connecting seat 2, it is equipped with the transmission seat 3 that is used for driving set bar 4 to remove to slide on the connecting seat 2, transmission seat 3 is connected with the transmission of motor 5, through the drive of motor 5, transmission seat 4 removes on connecting seat 2, drive set bar 4 simultaneously and remove.
In order to make the lock bolt 4 have shock resistance in the locked state, as shown in fig. 2, a first limiting member 6 is slidably disposed on the connecting seat 2, the first limiting member 6 is abutted against the transmission seat 3 under the action of the first spring 60, as shown in fig. 6, the first limiting member 6 comprises a first sliding portion 61 and a first limiting portion 62, one surface of the first sliding portion 61 abutted against the transmission seat 3 is provided with a first inclined surface 610, the transmission seat 3 can act on the first inclined surface 610 of the first sliding portion 61 and can make the first limiting member 6 slide, as shown in fig. 5, the bottom plate 20 of the connecting seat 2 is provided with a long groove 200, the first limiting portion 62 is disposed in the long groove 200, and the first limiting portion 62 limits the position where the lock bolt 4 retracts and the position where the lock bolt 4 is allowed to retract in the long groove 200.
The working principle is as follows: when the lock bolt 4 is in a locked state (i.e. the lock bolt 4 is in an outward extending state), the first spring 60 drives the first limiting member 6 to abut against the transmission seat 3, and at the same time, the first limiting part 62 of the first limiting member 6 is located in the long groove 200 to just block the lock bolt 4 (as shown in fig. 5), so that the lock bolt 4 cannot move back under the impact of an external force, and the shock resistance is strong; when unlocking is required, the motor drives the transmission seat 3 to move back, the transmission seat 3 acts on the first inclined surface 610 of the first sliding part 61 and slides the first limiting piece 6, the first limiting piece 6 moves outwards, the first limiting part 62 of the first limiting piece 6 does not block the lock bolt 4 at the position in the long groove 200, and the lock bolt 4 is carried back by the transmission seat 3, so that unlocking is achieved.
The motor 5 may fail, and if the motor 5 fails, the transmission base 3 cannot be moved back together with the lock bolt 4, so that unlocking cannot be achieved. In order to realize emergency unlocking, as shown in fig. 2, the connecting seat 2 is slidably arranged on the mounting plate 1 (specifically, the left and right sliding grooves 13 are arranged on the mounting plate 1, the bottom plate 20 of the connecting seat 2 is slidably arranged in the two sliding grooves 13), and the emergency unlocking piece 11 is slidably arranged in the connecting seat 2, as shown in fig. 3, the emergency unlocking piece 11 is provided with a traction part 110 for driving the connecting seat 2 to move back, the connecting seat 2 is slidably provided with a second limiting piece 7, the second limiting piece 7 is close to the emergency unlocking piece 11 under the action of a second spring 70, the second limiting piece 7 comprises a second sliding part and a second limiting part 72, one surface of the second sliding part close to the emergency unlocking piece 11 is provided with a second inclined surface, the emergency unlocking piece 11 can act on the second inclined surface of the second sliding part and can slide the second limiting piece 7, as shown in fig. 4, the mounting plate 1 is provided with a first L-shaped groove 16, the second limiting portion 72 is located in the first L-shaped groove 16, and the second limiting portion 72 has a position for limiting the backward movement of the connector holder 2 and a position for allowing the backward movement of the connector holder 2 in the first L-shaped groove 16.
The emergency unlocking principle is as follows: when the motor 5 normally works, the second limiting member 7 leans against the emergency unlocking member 11 under the action of the second spring 70, and at the moment, the second limiting portion 72 of the second limiting member 7 is clamped (clamped) in the short groove by the first L-shaped groove 16 in the first L-shaped groove 16 of the mounting plate 1, so that the connecting seat 2 is fixed (the second limiting member 7 is located in the connecting seat 2, the second limiting member 7 is fixed, and the connecting seat 2 is also fixed). When the motor 5 breaks down and needs emergency unlocking, the emergency unlocking piece 11 is driven to move (an emergency mechanical key is arranged) through the physical mechanical lock cylinder, the emergency unlocking piece 11 acts on the second inclined plane of the second sliding part and enables the second limiting piece 7 to slide, therefore, the second limiting part 72 of the second limiting piece 7 moves in the first L-shaped groove 16, when the emergency unlocking piece moves into the long groove, the connecting seat 2 is not limited, and therefore the emergency unlocking piece 11 moves to drive the connecting seat 2 to move through the traction part 110 of the emergency unlocking piece, and therefore emergency unlocking is achieved.
As described above, the first restriction part 62 of the first restriction member 6 is only located in the elongated slot 200 of the connection holder 2, and therefore only the connection holder 2 gives support to the first restriction member 6, and in order to give a plurality of supports (the more the supports are, the stronger the impact resistance is), as shown in fig. 4, the mounting plate 1 has the second L-shaped groove 17, and the first restriction part 62 of the first restriction member 6 is located in the second L-shaped groove 17, and in this configuration, the emergency unlocking member 11 can also perform the emergency unlocking at the same time, and can act on the first inclined surface 610 of the first sliding part 61 and slide the first restriction member 6. When emergent unblock, emergent unblock piece 11 still drives first restriction piece 6 simultaneously except driving second restriction piece 7 and removing, and connecting seat 2 just can realize removing like this.
In order to make the motor 5 drive the lock bolt 4 to move, as shown in fig. 1, a drive shaft 9 is rotatably mounted on the connecting base 2, the drive shaft 9 is in drive connection with the motor 5 through a gear set 8, a drive spring 10 is sleeved on the drive shaft 9, a protrusion for blocking the drive spring 10 is arranged on the drive shaft 9, one end of the drive spring 10 is connected with the drive base 3, an extension part 30 (as shown in fig. 5) is arranged at the lower end of the drive base 3, a drive groove 40 is arranged on the lock bolt 4, and the extension part 30 of the drive base 3 is positioned in the drive groove 40 of the lock bolt 4. During operation, motor 5 passes through gear train 8 drive transmission shaft 9 and rotates, because the arch on the transmission shaft 9 blocks transmission spring 10, rotates along with transmission shaft 9, and transmission spring 10 just is compressed, because transmission spring 10 is connected with transmission seat 3, transmission spring 10 just drives transmission seat 3 and removes like this, and transmission seat 3 drives transmission seat 3 through its extension 30 and removes, realizes the transmission between motor and the transmission seat 3 from this.
Claims (4)
1. Automatic safe box lock of protecting against shock, including mounting panel (1), set bar (4) and motor (5), install connecting seat (2) on mounting panel (1), set bar (4) are located between connecting seat (2) and mounting panel (1), install on connecting seat (2) motor (5), it is equipped with transmission seat (3) that are used for driving set bar (4) to remove to slide on connecting seat (2), transmission seat (3) are connected its characterized in that with motor (5) transmission: the connecting seat (2) is provided with a first limiting piece (6) in a sliding mode, the first limiting piece (6) is abutted to the transmission seat (3) under the action of a first spring (60), the first limiting piece (6) comprises a first sliding portion (61) and a first limiting portion (62), one surface, abutted to the transmission seat (3), of the first sliding portion (61) is provided with a first inclined surface (610), the transmission seat (3) can act on the first inclined surface (610) of the first sliding portion (61) and enables the first limiting piece (6) to slide, a long groove (200) is formed in a bottom plate (20) of the connecting seat (2), the first limiting portion (62) is located in the long groove (200), and the first limiting portion (62) is provided with a position for limiting the retraction of the lock bolt (4) and a position for allowing the retraction of the lock bolt (4) in the long groove (200).
2. An impact resistant automatic safe lock as recited in claim 1, wherein: connecting seat (2) slide to set up on mounting panel (1), it is equipped with emergent unlocking piece (11) to slide in connecting seat (2), emergent unlocking piece (11) have draw part (110) that drives connecting seat (2) and move back, it is equipped with second restriction piece (7) to slide on connecting seat (2), second restriction piece (7) lean on to emergent unlocking piece (11) under the effect of second spring (70), second restriction piece (7) are including second sliding part and second restriction piece (72), the second sliding part has the second inclined plane by the one side to emergent unlocking piece (11), emergent unlocking piece (11) can act on the second inclined plane of second sliding part and make second restriction piece (7) slide, first L type groove (16) have on mounting panel (1), second restriction piece (72) are in first L type groove (16), the second limiting part (72) is arranged in the first L-shaped groove and is used for limiting the position of the connecting seat (2) in the backward movement and the position of the connecting seat (2) in the backward movement.
3. An impact resistant automatic safe lock as recited in claim 2, wherein: the mounting plate (1) is provided with a second L-shaped groove (17), the first limiting part (62) of the first limiting part (6) is positioned in the second L-shaped groove (17), and the emergency unlocking part (11) can act on the first inclined surface (610) of the first sliding part (61) and enables the first limiting part (6) to slide.
4. An impact resistant automatic safe lock as recited in claim 1, wherein: rotationally install transmission shaft (9) on connecting seat (2), transmission shaft (9) are connected with motor (5) transmission through gear train (8), the cover has transmission spring (10) on transmission shaft (9), the arch that blocks transmission spring (10) has on transmission shaft (9), the one end and the driving seat (3) of transmission spring (10) are connected, the lower extreme of driving seat (3) has extension (30), driving groove (40) have on set bar (4), extension (30) of driving seat (3) are located driving groove (40) of set bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702668.9U CN216476794U (en) | 2021-11-06 | 2021-11-06 | Anti-impact automatic safe lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702668.9U CN216476794U (en) | 2021-11-06 | 2021-11-06 | Anti-impact automatic safe lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216476794U true CN216476794U (en) | 2022-05-10 |
Family
ID=81447153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122702668.9U Active CN216476794U (en) | 2021-11-06 | 2021-11-06 | Anti-impact automatic safe lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216476794U (en) |
-
2021
- 2021-11-06 CN CN202122702668.9U patent/CN216476794U/en active Active
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| GR01 | Patent grant |