CN210912692U - Fingerprint disc brake lock - Google Patents
Fingerprint disc brake lock Download PDFInfo
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- CN210912692U CN210912692U CN201921141406.6U CN201921141406U CN210912692U CN 210912692 U CN210912692 U CN 210912692U CN 201921141406 U CN201921141406 U CN 201921141406U CN 210912692 U CN210912692 U CN 210912692U
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- disc brake
- lock
- rod
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Abstract
The utility model provides a fingerprint disc brake lock, which comprises a shell, wherein the shell is provided with a locking notch for accommodating a disc brake disc, and the fingerprint disc brake lock also comprises a locking device and an unlocking device which are arranged in the shell; the locking device comprises a locking piece and a clamping mechanism, and the clamping mechanism is clamped and fixed with the locking piece to lock the locking piece to the locking opening; unlocking device includes fingerprint identification mechanism and unlocking mechanism, and fingerprint identification mechanism discerns the fingerprint and control unlocking mechanism separates block mechanism and locking piece. The utility model discloses a fingerprint dish tool to lock of stopping has the fingerprint identification structure, can realize stopping the unblock of lock to the dish through fingerprint identification, locks the fore shaft through locking device with the locking piece, has avoided forgetting the key or has lost the key and the condition that can not unblank appears, improves the simple operation nature of unblanking, meanwhile, has reduced the operation dish and has stopped the required time of squatting of lock, has made things convenient for elder's user or the uncomfortable person's of health use.
Description
Technical Field
The utility model belongs to the technical field of a locking device technique and specifically relates to a fingerprint dish lock of stopping for locking vehicle.
Background
The dish is stopped by the dish that links to each other with the wheel and is stopped the dish and set up in the dish and stop the brake pincers at dish edge and constitute, and the dish is stopped the lock and is then stopped the dish through the dish and carry out the locking so that the wheel can not continuously rotate to the safety device that prevents other people and steal.
The traditional disc brake lock is provided with a lock cylinder and a locking rod linked with the lock cylinder, and the locking rod can extend and penetrate through the disc brake disc. When a key is inserted into the lock core to rotate, the locking rod can be controlled to stretch and retract, so that locking and unlocking are realized. For the traditional disc brake lock, once the key is lost, the disc brake lock needs to be replaced or the key needs to be supplemented, which brings inconvenience to users; meanwhile, the disc brake lock is arranged on the wheel, the position is low, the sight is poor, the user needs to keep a squatting posture in the unlocking or locking process, the burden is caused to the user who is old or inconvenient in body, the lock cylinder needs to be repeatedly aligned in the locking and unlocking process, the operation is inconvenient, and the time waste is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model aims to provide a fingerprint dish lock of stopping to solve current dish lock of stopping and need use the key to unblank and the inconvenience that the unblock brought.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fingerprint disc brake lock comprises a shell, wherein a locking notch for accommodating a disc brake disc is formed in the shell, and the fingerprint disc brake lock further comprises a locking device and an unlocking device which are arranged in the shell;
the locking device comprises a locking piece and a clamping mechanism, and the clamping mechanism is clamped and fixed with the locking piece to lock the locking piece to the locking opening;
unlocking device includes fingerprint identification mechanism and unlocking mechanism, and fingerprint identification mechanism discerns the fingerprint and control unlocking mechanism separates block mechanism and locking piece.
The utility model discloses a fingerprint dish tool to lock of stopping has the fingerprint identification structure, can realize stopping the unblock of lock to the dish through fingerprint identification, locks the fore shaft through locking device with the locking piece, has avoided forgetting the key or has lost the key and the condition that can not unblank appears, improves the simple operation nature of unblanking, meanwhile, has reduced the operation dish and has stopped the required time of squatting of lock, has made things convenient for elder's user or the uncomfortable person's of health use.
Preferably, the locking member includes a button and a locking rod having one end connected to the button, and the locking rod is provided with a locking groove engaged with the locking mechanism.
Preferably, the locking mechanism is a supporting rod, one end of the supporting rod is in lap joint with the unlocking mechanism, the other end of the supporting rod is provided with a bending part matched with the locking groove, and the unlocking mechanism presses one end of the supporting rod to enable the supporting rod to rotate so as to separate the bending part from the locking groove.
Preferably, one end of the locking rod, which is far away from the button, extends along the circumferential direction of the surface of the locking rod to form a circumferential protrusion, and two adjacent circumferential protrusions form a clamping groove.
Preferably, the unlocking mechanism comprises a driving piece and a moving plate connected with the driving piece, and the driving piece drives the moving plate to move so as to press the supporting rod.
Preferably, the driving part is a motor, one end of the moving plate is provided with a sliding groove, and a convex rod eccentrically connected with a rotating shaft of the motor is arranged in the sliding groove.
Preferably, the other end of the moving plate is provided with an inclined part, one end of the supporting rod is lapped on the inclined part, and the moving plate moves to enable the inclined part to press the supporting rod.
Preferably, the unlocking mechanism further comprises a first elastic member, the first elastic member abuts between the support rod and the inner wall of the shell, and the first elastic member is arranged opposite to the inclined portion.
Preferably, the unlocking device comprises a second elastic element and a clamping plate, the clamping plate is provided with a first channel for the locking rod to pass through, and the second elastic element abuts against between the button and the clamping plate.
Preferably, the clamping plate is provided with a columnar protrusion for covering the second elastic piece, and a gap is formed between the columnar protrusion and the button.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a patterned disc brake lock;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of a partial structure of the interior of the patterned disc brake lock;
FIG. 4 is a schematic structural view of the locking member;
fig. 5 is a schematic view of the structure of the locking device and the unlocking mechanism.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1-2, the fingerprint disc brake lock provided in this embodiment includes a housing 1, and a locking device (not shown) and an unlocking device (not shown) disposed in the housing 1, where the housing 1 is provided with a locking notch 11 for accommodating a disc brake disc; the locking device comprises a locking piece 21 and a clamping mechanism 23, the clamping mechanism 23 is clamped and fixed with the locking piece 21 to lock the locking piece 21 on the lock opening 11, the unlocking device comprises a fingerprint identification mechanism 31 and an unlocking mechanism (not shown), and the fingerprint identification mechanism 31 identifies a fingerprint and controls the unlocking mechanism to separate the clamping mechanism 23 from the locking piece 21. The utility model discloses a fingerprint dish tool to lock of stopping has fingerprint identification structure 31, can realize stopping the unblock of lock to the dish through fingerprint identification, locks 21 locking fore shaft 11 with locking piece through locking device, has avoided forgetting the key or has lost the key and the condition that can not unblank appears, improves the simple operation nature of unblanking, meanwhile, has reduced the operation dish and has stopped the required time of squatting of lock, has made things convenient for elder user or the uncomfortable person's of health use.
Referring to fig. 1-2, in the present embodiment, the housing 1 of the disc brake lock may be divided into a plurality of parts, and the housing 1 includes a main housing (not shown), an upper cover 15 disposed on the top of the main housing, and a side cover 16 disposed on the side of the main housing, so that the housing 1 is divided into a plurality of parts, which is convenient for assembly. The fingerprint identification device comprises a shell 1, and is characterized in that a locking cavity 13 and an unlocking cavity 14 which are communicated are arranged in the shell 1, wherein the locking cavity 13 is used for installing a locking device, the unlocking cavity 14 can be divided into a first unlocking cavity 141 and a second unlocking cavity 142 which is separated from and communicated with the first unlocking cavity 141, the main shell and an upper cover 15 form the first unlocking cavity 141, the main shell and a side cover 16 form the second unlocking cavity 142, the first unlocking cavity 141 is used for installing the fingerprint identification structure 31, and the second unlocking cavity 142 is used for installing an unlocking mechanism.
Referring to fig. 2-5, the locking device includes a locking member 21 and a latch mechanism 23. The locking member 21 includes a button 211 and a locking rod 212 connected to the button 211, the locking rod 212 is provided with an engaging groove 213 engaged with the engaging mechanism 23, the engaging mechanism 23 is a supporting rod 234, one end of the supporting rod 234 is overlapped with the unlocking mechanism, the other end is provided with a bending portion 2341 engaged with the engaging groove 213, and the unlocking mechanism presses one end of the supporting rod 234 to rotate the supporting rod 234 to separate the bending portion 2341 from the engaging groove 213. Specifically, one end of the rod 234 overlaps the unlocking mechanism, and when one end of the rod 234 does not interact with the unlocking mechanism and moves, one end of the rod 234 abuts against the unlocking mechanism. The locking rod 212 is disposed on one side of the button 211, the engaging groove 213 may be configured to be engaged and fixed with the engaging mechanism 23, and as to a specific configuration of the engaging groove 213, in this embodiment, one or several circumferential protrusions 2121 may be formed on one end of the locking rod 212 away from the button 211 and extend along the circumferential direction of the surface of the locking rod 212. The circumferential protrusion 2121 of the present embodiment has a cylindrical structure, a plurality of circumferential protrusions 2121 are spaced, two adjacent circumferential protrusions 2121 may form the engaging groove 213, and the diameter of the circumferential protrusion 2121 is larger than that of the locking rod 212 at the end close to the button 211, so that the bending portion 2341 of the supporting rod 234 may abut against the end side of the locking rod 212 close to the button 211 and be engaged and fixed with the circumferential protrusion 2121. The locking bar 212 is disposed in the locking notch 11 and the locking bar 212 by a conventional locking method, and the locking notch 11 of this embodiment may be provided with a recess (not shown), and the locking bar 212 abuts against the recess connected to the locking notch 11 to lock the locking notch 11.
With reference to fig. 2-5, the unlocking device includes an engaging plate 231, the engaging plate 231 defines a first channel 233 for the locking rod 212 to pass through and a supporting point structure 235, the second elastic element 22 abuts between the button 211 and the engaging plate 231, the engaging plate 231 is provided with a column-shaped protrusion 232 for covering the second elastic element 22, and a gap is formed between the column-shaped protrusion 232 and the button 211. Specifically, the engaging plate 231 and the circumferential protrusion 2121 may form an engaging groove 213 for engaging the bent portion 2341, and the engaging plate 231 has a protruding cylindrical protrusion 232. The engaging plate 231 is provided with a first channel 233 in the cylindrical protrusion 232, the circumferential protrusion 2121 can pass through the first channel 233, the second elastic member 22 is sleeved outside the cylindrical protrusion 232, the second elastic member 22 abuts between the button 211 and the engaging plate 231, the engaging plate 231 is fixed in the locking cavity 13, and the button 211 can provide an elastic restoring force to the button 211 after pressing the second elastic member 22.
Referring to fig. 2-5, in the present embodiment, the engaging plate 231 is in a flat column shape and extends to two sides to form a similar cylindrical structure, as another embodiment of the engaging groove 213, the engaging groove 213 is formed between the engaging plate 231 and the circumferential protrusion 2121, and at this time, the bending portion 2341 abuts against the smaller end side of the locking rod 212 close to the button 211 and is engaged between the engaging plate 231 and the circumferential protrusion 2121. The edge of the engaging plate 231 extends in a direction close to the button 211 to form an annular protrusion (not shown), the second elastic member 22 is a spring, and the spring is sleeved between the columnar protrusion 232 and the annular protrusion to limit the movement of the spring, so as to increase the reliability. The fulcrum structure 235 is disposed on the other side of the engaging plate 231, and the middle portion of the strut 234 is connected to the fulcrum structure 235, where the middle portion is a portion between the two ends of the strut 234, and the connecting position between the strut 234 and the fulcrum structure 235 can be selected according to the lever principle. One end of the supporting rod 234 is provided with a bending part 2341, the bending part 2341 can be clamped and fixed with the circumferential protrusion 2121 penetrating through the first channel 233, the bending part 2341 is hook-shaped and can just wrap the end side of the locking rod 212 close to the button 211, in order to increase the reliability of clamping between the bending part 2341 and the clamping groove 213, the other side of the clamping plate 231 extends to the clamping groove 213, the bending part 2341 abuts between the clamping plate 231 and the circumferential protrusion 2121 to fix the locking element 21, and at this time, two adjacent circumferential protrusions 2121 are also just clamped and fixed with the bending part 2341. The fulcrum structure 235 is provided with a second channel (not shown), the size of the second channel is matched with that of the supporting rod 234, the supporting rod 234 can be enabled to be close to or far away from the locking rod 212 in the same direction, the fulcrum structure 235 can be installed in the unlocking cavity 14, the bending part 2341 penetrates through the second channel to be fixedly clamped with the circumferential protrusion 2121, and one end of the supporting rod 234 is overlapped with the unlocking mechanism.
The locking and unlocking process of the fingerprint disc brake lock of the embodiment is simple, after the button 211 of the locking member 21 is pressed, the button 211 drives the circumferential protrusion 2121 to move in the first channel 233 and compress the second elastic member 22, the bending portion 2341 is clamped in the clamping groove 213 to fix the locking member 21, and at this time, the locking member 21 locks the locking opening 11, so that the locking of the disc brake lock is realized. Because the supporting rod 234 is overlapped with the unlocking mechanism, after the unlocking mechanism applies a force to the supporting rod 234, under the lever action formed by the fulcrum structure 235 and the supporting rod 234, the bending part 2341 is far away from the circumferential protrusion 2121, the clamping and fixing between the bending part 2341 and the circumferential protrusion 2121 are released, and the locking member 21 is jacked up under the restoring force of the second elastic member 22, so that the unlocking is realized.
2-5, the unlocking device includes a fingerprint identification mechanism 31 and an unlocking mechanism, the fingerprint identification mechanism 31 includes a fingerprint sensing controller 311, a battery 312 and a charging interface 313, the fingerprint identification mechanism 31 is installed in the first unlocking cavity 141, the fingerprint identification portion of the fingerprint sensing controller 311 exposes the upper cover 15 to facilitate pressing a fingerprint, the fingerprint sensing controller 311 is electrically connected to the battery 312, the battery 312 supplies power to the fingerprint sensing controller 311, the charging interface 313 is electrically connected to the battery 312 to charge, the fingerprint identification mechanism 31 is connected to the unlocking mechanism, and the identification and control of the fingerprint sensing controller 311 can adopt the prior art. The unlocking mechanism includes a first elastic element 35, a driving element 32 and a moving plate 33 connected to the driving element 32, the driving element 32 drives the moving plate 33 to move so as to press the supporting rod 234, the driving element 32 can be a motor, a sliding groove 331 is provided at one end of the moving plate 33, and a protruding rod 361 eccentrically connected to a rotating shaft of the motor is provided in the sliding groove 331. More specifically, the unlocking mechanism includes a driving member 32 having a rotating shaft 321, a driven plate 36 fixed to the rotating shaft 321, a moving plate 33 and a limiting plate 34, the driving member 32 can drive the driven plate 36 to rotate and drive the moving plate 33 to move on the limiting plate 34, and the moving plate 33 presses the supporting rod 234.
Specifically, a protruding rod 361 which is eccentric to the rotating shaft of the motor is arranged on one side of the driven plate 36 away from the driving element 32, a sliding groove 331 is arranged at one end of the moving plate 33, the protruding rod 361 is arranged in the sliding groove 331, an inclined portion 332 is arranged at the other end of the moving plate 33, the moving plate 33 abuts against the limiting plate, the rotating shaft 321 of the driving element 32 is driven to rotate, the driven plate 36 is driven to rotate, the protruding rod 361 of the driven plate 36 is limited in the sliding groove 331, the moving plate 33 can move on the limiting plate 34 due to the protruding rod 361 sliding in the sliding groove 331, and the driven plate 36, the moving plate 33 and the limiting plate 34 are connected and matched, so that the rotating mode of the rotating shaft. One end of the rod 234 is engaged with the inclined portion 332, and the movement of the inclined portion 332 exerts a force on the rod 234, so that the bending portion 2341 is away from the circumferential protrusion 2121 under the lever action of the fulcrum structure 235 and the rod 234, and the bending portion 2341 is separated from the circumferential protrusion 2121. More preferably, the first elastic member 35 is abutted between the supporting rod 234 and the inner wall of the housing 1, the first elastic member 35 is disposed opposite to the inclined portion 332, and the inclined portion 332 is moved to separate the bending portion 2341 from the circumferential protrusion 2121 and compress the first elastic member 35, specifically, the first elastic member 35 may be a spring. To restrict the movement of the moving plate 33, a moving space (not shown) is provided between the moving plate 33 and the stopper plate 34, and the moving plate 33 is slid back and forth in one direction to press the rod 234 and return the moving plate 33 after the pressing.
After the fingerprint is pressed on the fingerprint sensing controller 311, if the fingerprints are matched, the fingerprint sensing controller 311 controls the driving element 32 to rotate, the rotating shaft 321 of the driving element 32 rotates to drive the driven plate 36 to rotate, the protruding rod 361 slides in the sliding groove 331 to enable the moving plate 33 to move on the limiting plate 34, the inclined part 332 on the moving plate 33 presses the supporting rod 234 to move and compress the second elastic element 35, so that the bending part 2341 is separated from the circumferential protrusion 2121, the clamping and fixing between the bending part 2341 and the circumferential protrusion 2121 are released, and the locking element 21 is jacked up under the restoring acting force of the second elastic element 35 to achieve unlocking. When the protruding rod 361 on the driven plate 36 rotates 180 ° from 0 °, the moving plate 33 moves upward by the maximum distance, at this time, the inclined portion 332 forces the supporting rod 234 to move the maximum distance, and the bent portion 2341 is separated from the circumferential protrusion 2121 by the maximum distance, and when the protruding rod 361 on the driven plate 36 rotates 360 ° from 180 °, the moving plate 33 moves back, and under the restoring force of the second elastic member 35, the bent portion 2341 approaches the circumferential protrusion 2121 and rests on the outer surface of the circumferential protrusion 2121.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A fingerprint disc brake lock comprises a shell, wherein a locking notch for accommodating a disc brake disc is formed in the shell;
the locking device comprises a locking piece and a clamping mechanism, and the clamping mechanism is clamped and fixed with the locking piece to lock the locking piece to the locking opening;
the unlocking device comprises a fingerprint identification mechanism and an unlocking mechanism, wherein the fingerprint identification mechanism identifies fingerprints and controls the unlocking mechanism to separate the clamping mechanism from the locking piece.
2. The fingerprint disc brake lock of claim 1, wherein the locking member comprises a button and a locking rod with one end connected with the button, and the locking rod is provided with a clamping groove matched with the clamping mechanism.
3. The fingerprint disc brake lock according to claim 2, wherein the locking mechanism is a supporting rod, one end of the supporting rod is in lap joint with the unlocking mechanism, the other end of the supporting rod is provided with a bending part matched with the locking groove, and the unlocking mechanism presses one end of the supporting rod to rotate the supporting rod to separate the bending part from the locking groove.
4. The fingerprint disc brake lock of claim 3, wherein one end of the locking rod, which is far away from the button, extends along the circumferential direction of the surface of the locking rod to form a circumferential protrusion, and two adjacent circumferential protrusions form the clamping groove.
5. The fingerprint disc brake lock of claim 3, wherein the unlocking mechanism comprises a driving member and a moving plate connected with the driving member, and the driving member drives the moving plate to move so as to press the supporting rod.
6. The fingerprint disc brake lock of claim 5, wherein the driving member is a motor, one end of the moving plate is provided with a sliding groove, and a protruding rod eccentrically connected with a rotating shaft of the motor is arranged in the sliding groove.
7. The fingerprint disc brake lock of claim 6, wherein the other end of the moving plate is provided with an inclined part, one end of the supporting rod is connected with the inclined part in an overlapping mode, and the moving plate moves to enable the inclined part to press the supporting rod.
8. The fingerprint disc brake lock of claim 7, wherein the unlocking mechanism further comprises a first elastic member, the first elastic member abuts between the support rod and the inner wall of the housing, and the first elastic member is arranged opposite to the inclined portion.
9. The fingerprint disc brake lock of any one of claims 2-8, wherein the unlocking device comprises a second elastic member and a latch plate, the latch plate is provided with a first channel for the locking rod to pass through, and the second elastic member abuts between the button and the latch plate.
10. The fingerprint disc brake lock of claim 9, wherein the engaging plate is provided with a cylindrical protrusion for covering the second elastic member, and a gap is formed between the cylindrical protrusion and the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141406.6U CN210912692U (en) | 2019-07-19 | 2019-07-19 | Fingerprint disc brake lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141406.6U CN210912692U (en) | 2019-07-19 | 2019-07-19 | Fingerprint disc brake lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912692U true CN210912692U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921141406.6U Active CN210912692U (en) | 2019-07-19 | 2019-07-19 | Fingerprint disc brake lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210912692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539828A (en) * | 2019-07-19 | 2019-12-06 | 深圳沃圣数码科技有限公司 | Fingerprint disc brake lock |
-
2019
- 2019-07-19 CN CN201921141406.6U patent/CN210912692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539828A (en) * | 2019-07-19 | 2019-12-06 | 深圳沃圣数码科技有限公司 | Fingerprint disc brake lock |
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