CN212837179U - Electronic lock core - Google Patents
Electronic lock core Download PDFInfo
- Publication number
- CN212837179U CN212837179U CN202020642837.7U CN202020642837U CN212837179U CN 212837179 U CN212837179 U CN 212837179U CN 202020642837 U CN202020642837 U CN 202020642837U CN 212837179 U CN212837179 U CN 212837179U
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- CN
- China
- Prior art keywords
- lock
- outer shell
- seat
- mounting plate
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000306 component Substances 0.000 claims abstract 8
- 239000008358 core component Substances 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an electronic lock core, which comprises a mounting plate, an outer shell component fixedly arranged on the mounting plate and a lock core component arranged on the outer shell component; the mounting plate is provided with a plurality of connecting holes for fixing the outer shell component; the outer shell component comprises an upper shell and a lower shell, wherein a connecting structure matched with the upper shell is arranged on the connecting surface of the upper shell and the lower shell, and an installation cavity is formed by the connecting structure; the lock cylinder assembly comprises a speed reducing motor fixedly arranged in the installation cavity, the output end of the speed reducing motor is in transmission connection with the sliding seat through a crank and a connecting rod which are arranged in a linkage manner, a rebound seat is movably arranged in the sliding seat, the rebound seat forms a reset structure in the sliding seat through a spring, and an elastic sheet and a lock tongue are arranged on the rebound seat; the adjacent surfaces of the elastic sheet and the spring bolt are of inclined surface structures, the lock catch is inserted into the bottom of the elastic sheet along the inclined surface structures, and the lock catch is blocked by the spring bolt to form a locking state.
Description
Technical Field
The utility model relates to an electron lock core field, specifically speaking, in particular to electron lock core.
Background
The main function of the lock core is to transmit torque force by the head, so as to drive other parts of the lock to achieve unlocking and locking. The head structures of the lock cylinders of the padlock, the drawer lock, the door lock and the bicycle lock are different, and the torque transmission modes are different, but the functions are the same. The existing lock core has the following defects:
1. when the lock core is in a locking state, the lock catch cannot be inserted, and only the lock catch can be inserted in an unlocking state and then locked, so that the lock is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electron lock core to not enough among the prior art to solve the problem that exists among the prior art.
The utility model provides a technical problem can adopt following technical scheme to realize:
an electronic lock cylinder comprises a mounting plate, an outer shell assembly fixedly arranged on the mounting plate, and a lock cylinder assembly arranged on the outer shell assembly;
the mounting plate is provided with a plurality of connecting holes for fixing the outer shell component;
the outer shell component comprises an upper shell and a lower shell, wherein a connecting structure matched with the upper shell is arranged on the connecting surface of the upper shell and the lower shell, and an installation cavity is formed by the connecting structure;
the lock cylinder assembly comprises a speed reducing motor fixedly arranged in the installation cavity, the output end of the speed reducing motor is in transmission connection with the sliding seat through a crank and a connecting rod which are arranged in a linkage manner, a rebound seat is movably arranged in the sliding seat, the rebound seat forms a reset structure in the sliding seat through a spring, and an elastic sheet and a lock tongue are arranged on the rebound seat;
the adjacent surfaces of the elastic sheet and the spring bolt are of inclined surface structures, the lock catch is inserted into the bottom of the elastic sheet along the inclined surface structures, and the lock catch is blocked by the spring bolt to form a locking state.
Furthermore, the upper shell is provided with an opening for inserting the lock catch, the opening is opposite to the inclined plane structures of the elastic sheet and the lock tongue, and the lock catch is inserted into the inclined plane structures of the elastic sheet and the lock tongue through the opening.
Furthermore, the number of the openings formed in the upper shell is two, and each opening corresponds to one group of the elastic sheet and the lock tongue.
Furthermore, a sealing ring is arranged at the joint of the output end of the speed reducing motor and the crank.
Further, the locking and unlocking method of the electronic lock cylinder comprises the following steps:
compared with the prior art, the beneficial effects of the utility model reside in that:
1. the resilient seat is matched with the sliding seat, so that the resilient seat can be inserted into the lock catch in a locking state.
2. The speed reducing motor is matched with the crank link mechanism, so that the speed reducing motor can drive the sliding seat to complete unlocking and locking actions, and manual operation is avoided.
Drawings
Fig. 1 is a schematic view of an assembly structure of the electronic lock cylinder of the present invention.
Fig. 2 is the schematic view of the exploded structure of the electronic lock cylinder of the present invention.
Fig. 3 is a schematic view of the lock cylinder assembly according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the electronic lock cylinder of the present invention includes a mounting plate (1), an outer shell assembly (2) fixedly disposed on the mounting plate (1), and a lock cylinder assembly (3) mounted on the outer shell assembly (2);
the mounting plate (1) is provided with a plurality of connecting holes (11) for fixing the outer shell component (2);
the outer shell component (2) comprises an upper shell (21) and a lower shell (22), wherein a connecting structure matched with the upper shell (21) is arranged on the connecting surface of the lower shell (22), and an installation cavity is formed by the connecting structure;
the lock core assembly (3) comprises a speed reducing motor (31) fixedly arranged in the installation cavity, the output end of the speed reducing motor (31) is in transmission connection with a sliding seat (34) through a crank (32) and a connecting rod (33) which are arranged in a linkage manner, a rebound seat (35) is movably arranged in the sliding seat (34), the rebound seat (35) forms a reset structure in the sliding seat (34) through a spring (36), and an elastic sheet (37) and a lock tongue (38) are arranged on the rebound seat (35); the bottom of the elastic sheet (37) is connected with the sliding seat (34), and the lock tongue (38) is connected with the rebound seat (35);
the adjacent surfaces of the spring plate (37) and the lock tongue (38) are of inclined surface structures, the lock catch is inserted into the bottom of the spring plate (37) along the inclined surface structures, and the lock catch is blocked by the lock tongue (38) to form a locking state.
The upper shell (21) is provided with an opening (24) for inserting the lock catch, the opening (24) is opposite to the inclined plane structures of the elastic sheet (37) and the lock tongue (38), and the lock catch is inserted into the inclined plane structures of the elastic sheet (37) and the lock tongue (38) through the opening (24).
The spring plate (37) and the lock tongue (38) are provided with two groups, the number of the openings (24) formed in the upper shell (21) is two, and each opening (24) corresponds to one group of spring plate (37) and the lock tongue (38) respectively.
And a sealing ring (39) is arranged at the joint of the output end of the speed reducing motor (31) and the crank (32).
The locking and unlocking method of the electronic lock cylinder comprises the following steps:
1) when locking is required, the speed reducing motor (31) drives the lock cylinder assembly (3) to move to a locking position along the forward direction of the inner sliding groove (25) of the upper shell (21) through the crank (32) and the connecting rod (33), an opening (24) formed in the upper shell (21) and used for inserting the lock catch is aligned with the elastic sheet (37) and the lock tongue (38) of the lock cylinder assembly (3), and the lock catch is inserted between the elastic sheet (37) and the lock tongue (38) through the opening (24); the lock catch is inserted along the inclined surface structure of the elastic sheet (37) and can push the lock tongue (38) and the rebound seat (35) to move towards one side, after the lock catch is inserted into the bottom of the elastic sheet (37), the lock tongue (38) and the rebound seat (35) return to the initial position under the action of the spring (36) on the side, and locking is completed;
2) when the lock needs to be unlocked, the speed reduction motor (31) drives the lock cylinder assembly (3) to move reversely along the inner chute (25) of the upper shell (21) through the crank (32) and the connecting rod (33), in the process of reverse movement, the lock catches abut against the elastic sheet (37) on the other side, the elastic sheet (37) deforms under the action of the lock catch, the lock catch slides out along the inclined plane structure of the elastic sheet (37), and unlocking is completed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An electronic lock core is characterized by comprising a mounting plate (1), an outer shell component (2) fixedly arranged on the mounting plate (1), and a lock core component (3) arranged on the outer shell component (2);
the mounting plate (1) is provided with a plurality of connecting holes (11) for fixing the outer shell component (2);
the outer shell component (2) comprises an upper shell (21) and a lower shell (22), wherein a connecting structure matched with the upper shell (21) is arranged on the connecting surface of the lower shell (22), and an installation cavity is formed by the connecting structure;
the lock core assembly (3) comprises a speed reducing motor (31) fixedly arranged in the installation cavity, the output end of the speed reducing motor (31) is in transmission connection with a sliding seat (34) through a crank (32) and a connecting rod (33) which are arranged in a linkage manner, a rebound seat (35) is movably arranged in the sliding seat (34), the rebound seat (35) forms a reset structure in the sliding seat (34) through a spring (36), and an elastic sheet (37) and a lock tongue (38) are arranged on the rebound seat (35);
the adjacent surfaces of the spring plate (37) and the lock tongue (38) are of inclined surface structures, the lock catch is inserted into the bottom of the spring plate (37) along the inclined surface structures, and the lock catch is blocked by the lock tongue (38) to form a locking state.
2. The electronic lock cylinder according to claim 1, characterized in that the upper housing (21) is provided with an opening (24) for inserting the lock catch, the opening (24) facing the ramp structures of the striking plate (37) and the locking tongue (38), and the lock catch is inserted into the ramp structures of the striking plate (37) and the locking tongue (38) through the opening (24).
3. The electronic lock core according to claim 1, wherein the number of the spring plate (37) and the lock tongue (38) is two, the number of the openings (24) formed at the upper housing (21) is two, and each opening (24) corresponds to one set of the spring plate (37) and the lock tongue (38).
4. The electronic lock cylinder according to claim 1, characterized in that a sealing ring (39) is arranged at the connection of the output end of the speed reducing motor (31) and the crank (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020642837.7U CN212837179U (en) | 2020-04-24 | 2020-04-24 | Electronic lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020642837.7U CN212837179U (en) | 2020-04-24 | 2020-04-24 | Electronic lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837179U true CN212837179U (en) | 2021-03-30 |
Family
ID=75152405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020642837.7U Expired - Fee Related CN212837179U (en) | 2020-04-24 | 2020-04-24 | Electronic lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441662A (en) * | 2020-04-24 | 2020-07-24 | 复翼(浙江)科技有限公司 | Electronic lock core |
-
2020
- 2020-04-24 CN CN202020642837.7U patent/CN212837179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441662A (en) * | 2020-04-24 | 2020-07-24 | 复翼(浙江)科技有限公司 | Electronic lock core |
| CN111441662B (en) * | 2020-04-24 | 2024-06-04 | 复海(上海)物联网股份有限公司 | Electronic lock core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 200333 room 4057, floor 4, No. 5, Lane 600, Yunling West Road, Putuo District, Shanghai Patentee after: Fuhai (Shanghai) Internet of things Co.,Ltd. Patentee after: Zhejiang cale Packaging Technology Co.,Ltd. Address before: Room 301, building 2, 388 Huitong Road, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee before: Fuyi (Zhejiang) Technology Co.,Ltd. Patentee before: Fuhai (Shanghai) Internet of things Co.,Ltd. Patentee before: Zhejiang cale Packaging Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |