CN216197277U - Mechanical lock head applied to intelligent lock - Google Patents
Mechanical lock head applied to intelligent lock Download PDFInfo
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- CN216197277U CN216197277U CN202122729880.4U CN202122729880U CN216197277U CN 216197277 U CN216197277 U CN 216197277U CN 202122729880 U CN202122729880 U CN 202122729880U CN 216197277 U CN216197277 U CN 216197277U
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Abstract
The utility model provides a mechanical lock head applied to an intelligent lock, which comprises a lock shell, wherein an electronic unlocking mechanism and a mechanical unlocking mechanism are arranged in the lock shell, a rotating shaft is arranged in the lock shell, the rotating shaft is provided with a clamping hole for the linkage of the electronic unlocking mechanism or the mechanical unlocking mechanism, the mechanical unlocking mechanism comprises a lock core and a movable block arranged in the lock core, the movable block and the lock core have elastic restoring force, the lock core is provided with a through hole for the radial movement of the movable block relative to the lock core, the inner wall of the lock shell is provided with an arc-shaped groove, the mechanical lock head also comprises a movable transmitter, the movable transmitter is abutted against the movable block, the mechanical lock head applied to the intelligent lock realizes the switching between the mechanical unlocking and the electronic unlocking through the linkage and matching of the movable block and the movable transmitter, thereby ensuring that the unlocking can be realized through the mechanical unlocking structure under the condition that the electronic unlocking cannot be used, the manufacturing cost is low, and the unlocking effect is good.
Description
Technical Field
The utility model relates to the field of lockset application, in particular to a mechanical lock head applied to an intelligent lock.
Background
Current intelligent lock does not basically possess the keyless mechanical unlocking structure in the existing market, perhaps mechanical unlocking structure is too complicated, leads to product tool to lock cost of manufacture high, and follow-up inconvenient maintenance, if the circuit trouble that meets intelligent lock leads to the electronics to unblank unable normal use, then need unblank through mechanical unlocking structure, and mechanical unlocking structure in the current intelligent lock is complicated, and the mode of unblanking is complicated, has more drawback.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a mechanical lock head applied to an intelligent lock.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a mechanical lock applied to an intelligent lock comprises a lock shell, wherein an electronic unlocking mechanism and a mechanical unlocking mechanism are arranged in the lock shell, a rotating shaft is arranged in the lock shell, a clamping hole for the electronic unlocking mechanism or the mechanical unlocking mechanism to be linked is formed in the rotating shaft, the mechanical unlocking mechanism comprises a lock core and a movable block arranged in the lock core, elastic restoring force is formed between the movable block and the lock core, the lock core is provided with a through hole for the movable block to move radially relative to the lock core, the inner wall of the lock shell is provided with an arc-shaped groove, the mechanical lock further comprises a movable transmitter, the movable transmitter is abutted against the movable block, when the lock core rotates, the movable block is separated from the arc-shaped groove until contacting the inner wall of the lock shell, when the movable block moves, the movable transmitter moves axially along with the radial movement of the movable block, when the movable transmitter moves to be inserted into the clamping hole of the rotating shaft and pushes the electronic unlocking mechanism away from the clamping hole of the rotating shaft, the movable feeder is in linkage fit with the rotating shaft to realize mechanical unlocking.
And a spring is arranged between the movable feeding unit and the lock cylinder.
The movable feeder is provided with an inclined surface or an arc surface, and one end of the movable block, which is contacted with the movable feeder, is provided with the inclined surface or the arc surface.
The clamping hole of the rotating shaft is at least provided with a notch, and correspondingly, the movable feeder is provided with clamping blocks with the same number as the notches.
The electronic unlocking mechanism comprises a feeding unit and a lock pin, wherein the movable feeding unit is provided with a connecting column, correspondingly, the feeding unit is provided with a through hole, the feeding unit is sleeved on the connecting column of the movable feeding unit through the through hole, the feeding unit is in linkage fit with the lock pin, the lock pin is connected with a return spring, when the lock cylinder rotates to the position where the movable block corresponds to the arc-shaped groove, the movable block is reset under the action of elastic restoring force, the lock pin is reset under the elastic acting force of the return spring to drive the feeding unit to push the movable feeding unit away from a clamping hole of the rotating shaft, and at the moment, the rotating shaft is in linkage with the feeding unit to realize electronic unlocking.
A snap ring is arranged between the rotating shaft and the lock shell.
The lock core is provided with a linkage groove for driving the movable feeding piece to rotate.
The lock core be equipped with and supply to rotate the inserted jack of piece, insert the jack through rotating the piece and drive the lock core and rotate.
The arc-shaped grooves are at least two and are symmetrically arranged on the inner wall of the lock shell.
The utility model has the beneficial effects that: the utility model provides a mechanical lock head applied to an intelligent lock, which realizes the switching between mechanical unlocking and electronic unlocking through the linkage and the coordination of a movable block and a movable conveyer, thereby ensuring that the unlocking can be realized through a mechanical unlocking structure under the condition that the electronic unlocking cannot be used, and having low manufacturing cost and good unlocking effect;
the utility model also has the characteristics of simple structure, convenient processing and easy assembly, and has strong practicability.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a diagram of an internal fitting structure according to an embodiment of the present invention;
FIG. 3 is an exploded view of a second embodiment of the present invention;
fig. 4 is a diagram of the internal cooperation structure of the second embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, a mechanical lock head applied to an intelligent lock includes a lock housing 100, an electronic unlocking mechanism 200 and a mechanical unlocking mechanism 300 are disposed in the lock housing 100, a rotating shaft 400 is disposed in the lock housing 100, the rotating shaft 400 is provided with a locking hole (not shown) for interlocking the electronic unlocking mechanism 200 or the mechanical unlocking mechanism 300, the mechanical unlocking mechanism 300 includes a lock cylinder 310 and a movable block 320 disposed in the lock cylinder 310, an elastic restoring force is provided between the movable block 320 and the lock cylinder 310, the lock cylinder 310 is provided with a through hole 311 for allowing the movable block 320 to move radially relative to the lock cylinder 310, the inner wall of the lock housing 100 is provided with an arc-shaped groove 110, and further includes a movable transmitter 330, the movable transmitter 330 abuts against the movable block 320, when the lock cylinder 310 rotates, the movable block 320 is disengaged from the arc-shaped groove 110 until contacting the inner wall of the lock housing 100, and when the movable block 320 moves, the movable transmitter 330 moves axially along with the radial movement of the movable block 320, when the movable transmitter 330 is inserted into the locking hole of the rotating shaft 400 and the electronic unlocking mechanism 200 is pushed out of the locking hole of the rotating shaft 400, the movable transmitter 330 and the rotating shaft 400 are in linkage fit to realize mechanical unlocking, in the embodiment, the lock cylinder 310 is rotated to enable the movable block 320 to contact with the inner wall of the lock shell 100 to compress the spring, the movable transmitter 330 is driven to move axially through the contact of the inclined surface or the arc surface of the movable transmitter 320 and the inclined surface or the arc surface of the movable transmitter 330, so that the movable transmitter 330 is clamped into the locking hole of the rotating shaft 400 to realize linkage fit, the transmitter 210 is pushed away from the locking hole of the rotating shaft 400 while the movable transmitter 330 enters the locking hole, the electronic unlocking mechanism 200 is separated from the rotating shaft 400 to lose linkage fit, at the moment, the mechanical unlocking can be realized by rotating the lock cylinder 310, and when the lock cylinder 310 rotates to enable the movable block 320 to correspond to the arc-shaped groove 110 of the lock shell 100, the movable block 320 is reset by the elastic acting force of the spring, at this time, the movable feeder 330 is also reset to be separated from the locking hole of the rotating shaft 400 by the spring force of the locking pin 220, and meanwhile, the feeder 210 is locked in the locking hole of the rotating shaft 400 to be in linkage fit with the rotating shaft 400 to realize electronic unlocking.
A spring is arranged between the movable feeder 330 and the lock cylinder 310, and in order to realize the automatic reset of the movable feeder 330, the spring is required to be adopted, and other elastic structures can be adopted, but the spring structure is simplest, the installation is most convenient, and the spring is preferably adopted.
The movable feeder 330 has an inclined surface or an arc surface, the end of the movable block 320 contacting with the movable feeder 330 is provided with the inclined surface or the arc surface, the movable block 320 moves radially relative to the lock core 310, and the movable feeder 330 moves axially relative to the lock core 310, so the moving directions of the movable block 320 and the movable feeder are different, the inclined surface or the arc surface is needed to be adopted for linkage in a matching way, the inclined surface is preferably adopted, and the matching effect of the inclined surface is better.
The card hole of pivot 400 is equipped with a notch at least, correspondingly, activity send son 330 to be equipped with the fixture block unanimous with notch quantity, realizes the linkage through the cooperation of fixture block and notch, also can design into special-shaped hole with the card hole of pivot 400, but the preparation degree of difficulty of product can be increased to such design, consequently preferably adopts the cooperation mode of notch and fixture block, what adopt in this embodiment is that the notch of two symmetric designs cooperates with the fixture block mode of two symmetric designs.
The electronic unlocking mechanism 200 comprises a transmitter 210 and a lock pin 220, wherein the movable transmitter 330 is provided with a connecting column 331, correspondingly, the transmitter 210 is provided with a through hole 211, the transmitter 210 is sleeved on the connecting column 331 of the movable transmitter 330 through the through hole 211, the transmitter 210 is in linkage fit with the lock pin 220, the lock pin 220 is connected with a return spring, when the lock cylinder 310 rotates to the state that the movable block 320 corresponds to the arc-shaped groove 110, the movable block 320 is reset under the action of elastic restoring force, the lock pin 220 is reset under the action of the elastic force of the return spring to drive the transmitter 210 to push the movable transmitter 330 away from a clamping hole of the rotating shaft 400, at the moment, the rotating shaft 400 is in linkage with the transmitter 210 to realize electronic unlocking, and the electronic unlocking structure is the same as the internal structure of an intelligent lock in the current market, and redundant description is omitted.
The snap ring 500 is disposed between the rotating shaft 400 and the lock case 100, and in order to improve the assembling effect between the rotating shaft 400 and the lock case 100, the snap ring 500 is basically installed on the existing lock, which is not described in detail.
The lock core 310 is provided with a linkage groove 312 for driving the movable transmitter 330 to rotate, and since the movable transmitter 330 is driven to be linked with the rotating shaft 400 by the rotation of the lock core 310 when the mechanical unlocking is realized, the lock core 310 needs to design the linkage groove 312 to drive the movable transmitter 330 to rotate.
The lock core 310 is provided with an insertion hole 313 for inserting a rotating piece, the rotating piece is inserted into the insertion hole 313 to drive the lock core 310 to rotate, the product is inserted into the lock core 310 through a mechanical unlocking piece to drive the lock core 310 to rotate, and the rotating piece is generally a key.
The number of the arc-shaped grooves 110 is at least two, the two arc-shaped grooves 110 are symmetrically arranged on the inner wall of the lock shell, the two symmetrical arc-shaped grooves 110 are arranged, operation convenience of products is improved, and resetting of the movable conveyer 330 is facilitated.
The first embodiment; as shown in fig. 1-2, in the present embodiment, a side surface of the front end of the movable conveyer 330 contacting with the movable block 320 is an inclined surface, and correspondingly, a surface of the movable block 320 is also provided with an inclined surface, and the movable conveyer 330 and the movable block 320 are matched to realize mutual linkage through the inclined surface, and because only a part of the front end of the movable conveyer 330 contacting with the movable block 320 is provided with an inclined surface, the movable conveyer 330 can only make axial displacement, but cannot rotate, thereby improving stability and accuracy of matching.
Example two; as shown in fig. 3 to 4, the difference between the present embodiment and the first embodiment is only that in the present embodiment, a side surface of the front end of the movable conveyer 330 contacting with the movable block 320 is an arc surface, and a surface of the movable block 320 is an arc surface, and the two are mutually linked through the cooperation of the arc surfaces.
The two embodiments preferably adopt the first embodiment, so that the matching is more stable and the accuracy is higher.
The utility model provides a mechanical lock head applied to an intelligent lock, which realizes the switching between mechanical unlocking and electronic unlocking through the linkage and the coordination of a movable block and a movable conveyer, thereby ensuring that the unlocking can be realized through a mechanical unlocking structure under the condition that the electronic unlocking cannot be used, and having low manufacturing cost and good unlocking effect.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the utility model, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (9)
1. A mechanical lock applied to an intelligent lock comprises a lock shell, wherein an electronic unlocking mechanism and a mechanical unlocking mechanism are arranged in the lock shell, and the mechanical unlocking mechanism is characterized in that a rotating shaft is arranged in the lock shell, the rotating shaft is provided with a clamping hole for linkage of the electronic unlocking mechanism or the mechanical unlocking mechanism, the mechanical unlocking mechanism comprises a lock core and a movable block arranged in the lock core, elastic restoring force is formed between the movable block and the lock core, the lock core is provided with a through hole for radial movement of the movable block relative to the lock core, the inner wall of the lock shell is provided with an arc-shaped groove, the movable block is abutted against the movable block, when the lock core rotates, the movable block is separated from the arc-shaped groove until contacting the inner wall of the lock shell, when the movable block moves, the movable block moves axially along with the radial movement of the movable block, and when the movable block moves to be inserted into the clamping hole of the rotating shaft and pushes the electronic unlocking mechanism away from the clamping hole of the rotating shaft, the movable feeder is in linkage fit with the rotating shaft to realize mechanical unlocking.
2. The mechanical lock head applied to the intelligent lock as claimed in claim 1, wherein a spring is arranged between the movable feeder and the lock cylinder.
3. The mechanical lock head applied to the intelligent lock is characterized in that the movable feeder is provided with an inclined surface or an arc surface, and one end, in contact with the movable feeder, of the movable block is provided with the inclined surface or the arc surface.
4. The mechanical lock head applied to the intelligent lock as claimed in claim 1, wherein the locking hole of the rotating shaft is provided with at least one notch, and correspondingly, the movable feeder is provided with a number of locking blocks consistent with the number of the notches.
5. The mechanical lock head applied to the intelligent lock as claimed in claim 1, wherein the electronic unlocking mechanism comprises a feeder and a lock pin, the movable feeder is provided with a connecting column, correspondingly, the feeder is provided with a through hole, the feeder is sleeved on the connecting column of the movable feeder through the through hole, the feeder is in linkage fit with the lock pin, the lock pin is connected with a return spring, when the lock core rotates to the position that the movable block corresponds to the arc-shaped groove, the movable block is reset by the action of elastic restoring force, the elastic acting force of the return spring of the lock pin resets to drive the feeder to push the movable feeder away from the clamping hole of the rotating shaft, and at the moment, the rotating shaft is in linkage with the feeder to realize electronic unlocking.
6. The mechanical lock cylinder applied to the intelligent lock is characterized in that a clamping ring is arranged between the rotating shaft and the lock shell.
7. The mechanical lock head applied to the intelligent lock is characterized in that the lock core is provided with a linkage groove for driving the movable conveyer to rotate.
8. The mechanical lock head applied to the intelligent lock is characterized in that the lock cylinder is provided with a jack into which the rotating piece is inserted, and the lock cylinder is driven to rotate by inserting the rotating piece into the jack.
9. The mechanical lock cylinder for intelligent locks according to claim 1, wherein the number of the arc grooves is at least two, and the two arc grooves are symmetrically arranged on the inner wall of the lock case.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021221652744 | 2021-09-08 | ||
| CN202122165274 | 2021-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216197277U true CN216197277U (en) | 2022-04-05 |
Family
ID=80906668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122729880.4U Active CN216197277U (en) | 2021-09-08 | 2021-11-09 | Mechanical lock head applied to intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216197277U (en) |
-
2021
- 2021-11-09 CN CN202122729880.4U patent/CN216197277U/en active Active
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