CN103291130A - Mechanical transmission device for electronic lock - Google Patents
Mechanical transmission device for electronic lock Download PDFInfo
- Publication number
- CN103291130A CN103291130A CN 201210051076 CN201210051076A CN103291130A CN 103291130 A CN103291130 A CN 103291130A CN 201210051076 CN201210051076 CN 201210051076 CN 201210051076 A CN201210051076 A CN 201210051076A CN 103291130 A CN103291130 A CN 103291130A
- Authority
- CN
- China
- Prior art keywords
- lock
- lead screw
- mechanical transmission
- transmission device
- nut
- 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.)
- Pending
Links
- 230000009347 mechanical transmission Effects 0.000 title claims abstract description 16
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005580 one pot reaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a mechanical transmission device for an electronic lock, which comprises a micro motor, a lead screw, a lead screw nut, a lock lever, a lock hole and a base, wherein the micro motor is connected with the lead screw; one end of the lead screw nut is sleeved with the lead screw, and the other end is inserted into a hole in the lock lever; and the lock hole is mounted in the base. The mechanical transmission device for the electronic lock has the advantages of small size, light weight, simple structure, lower production cost and high security coefficient.
Description
Technical Field
The invention belongs to the technical field of lock production, and relates to a mechanical transmission device of an electronic lock, which is widely applied to various electronic locks such as an electronic intelligent lock, a fingerprint lock, an electronic access control and the like.
Background
In the prior art, a transmission device of an electronic lock is generally a gear transmission mechanism or a worm gear transmission mechanism, and changes the rotation motion of a motor into linear motion, so as to drive a corresponding lock switch execution component to move, and realize unlocking or locking.
The gear transmission mechanism or worm gear transmission mechanism of the lockset has the defects of large volume, complex structure and high production cost. Therefore, the mechanical transmission device for the lockset, which has the advantages of small volume, simple structure and low production cost, has very important significance.
Disclosure of Invention
The invention mainly solves the problems in the prior art, thereby providing the mechanical transmission device of the electronic lock, which has small volume, simple structure, lower production cost and high safety factor.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a mechanical transmission of electronic lock, includes micro motor, lead screw, screw-nut, locking lever, lockhole and base, micro motor with the lead screw connect, screw-nut's a pot head the lead screw on, the other end inserts the locking lever on the hole in, the lockhole install the base on.
As a preferred embodiment of the present invention, the lead screw nut includes a rectangular arm, and the lock rod is provided with a rectangular hole matching with the rectangular arm of the lead screw nut.
As a preferred embodiment of the invention, the screw rod nut, the lock rod, the lock hole and the base are made of metal.
As a preferred embodiment of the invention, the screw rod nut, the lock rod, the lock hole and the base are made of nylon.
Therefore, the mechanical transmission device of the electronic lock has the advantages of small volume, light weight, simple structure, lower production cost and high safety factor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a mechanical actuator of an electronic lock according to the present invention;
FIG. 2 is a perspective view of the mechanical actuator of the electronic lock of FIG. 1, shown from another perspective;
FIG. 3 is a perspective view of the mechanical actuator of the electronic lock of FIG. 1, shown from another perspective;
FIG. 4 is an enlarged detail view of area A of the mechanical transmission of the electronic lock of FIG. 3;
wherein,
1. a micro motor; 2. a screw rod; 3. a feed screw nut; 4. a lock lever; 5. a lock hole; 6. a base.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
The mechanical transmission device of the electronic lock is simple in structure, low in cost and high in safety coefficient.
As shown in fig. 1 to 4, a mechanical transmission device of an electronic lock includes a micro motor 1, a screw rod 2, a screw rod nut 3, a lock rod 4, a lock hole 5 and a base 6, wherein the micro motor 1 is connected with the screw rod 2, one end of the screw rod nut 3 is sleeved on the screw rod 2, the other end is inserted into a hole on the lock rod 4, and the lock hole 5 is installed on the base 6.
The lead screw nut 3 comprises a rectangular arm, and the lock rod 4 is provided with a rectangular hole matched with the rectangular arm of the lead screw nut.
The screw rod 2, the screw rod nut 3, the lock rod 4, the lock hole 5 and the base 6 are made of metal.
The screw rod 2, the screw rod nut 3, the lock rod 4, the lock hole 5 and the base 6 are made of nylon.
When the lock needs to be closed, the micro motor 1 operates to drive the screw rod 2 to operate, the screw rod 2 drives the screw rod nut 3 to operate, the screw rod nut 3 drives the lock rod 4 to operate, and the lock rod operates to enter the lock hole 5, so that the lock is closed.
Claims (4)
1. The utility model provides a mechanical transmission of electronic lock, includes micro motor (1), lead screw (2), screw-nut (3), locking lever (4), lockhole (5) and base (6), its characterized in that, micro motor (1) with lead screw (2) connect, screw-nut (3) one pot head in lead screw (2) on, the other end inserts locking lever (4) on in the hole, lockhole (5) install base (6) on.
2. Mechanical transmission device of an electronic lock according to claim 1, characterized in that the screw nut (3) comprises a rectangular arm, and the locking bar (4) is provided with a rectangular hole matching with the rectangular arm of the screw nut.
3. The mechanical transmission device of the electronic lock according to claim 1, wherein the lead screw (2), the lead screw nut (3), the lock rod (4), the lock hole (5) and the base (6) are made of metal.
4. The mechanical transmission device of the electronic lock according to claim 1, wherein the lead screw (2), the lead screw nut (3), the lock rod (4), the lock hole (5) and the base (6) are made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210051076 CN103291130A (en) | 2012-03-01 | 2012-03-01 | Mechanical transmission device for electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210051076 CN103291130A (en) | 2012-03-01 | 2012-03-01 | Mechanical transmission device for electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103291130A true CN103291130A (en) | 2013-09-11 |
Family
ID=49092608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210051076 Pending CN103291130A (en) | 2012-03-01 | 2012-03-01 | Mechanical transmission device for electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291130A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967349A (en) * | 2014-05-29 | 2014-08-06 | 王东郁 | Electric anti-theft bolt |
| CN106536810A (en) * | 2014-08-22 | 2017-03-22 | 日本电产三协株式会社 | Lid locking device |
| CN111137378A (en) * | 2020-01-16 | 2020-05-12 | 黄冈职业技术学院 | An environmental protection electric vehicle anti-theft device |
| CN115092366A (en) * | 2022-04-24 | 2022-09-23 | 西北工业大学 | Buoyancy adjusting device and application |
| CN115645935A (en) * | 2022-10-24 | 2023-01-31 | 南京派格斯游乐设备有限公司 | Steep slide |
-
2012
- 2012-03-01 CN CN 201210051076 patent/CN103291130A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967349A (en) * | 2014-05-29 | 2014-08-06 | 王东郁 | Electric anti-theft bolt |
| CN106536810A (en) * | 2014-08-22 | 2017-03-22 | 日本电产三协株式会社 | Lid locking device |
| CN106536810B (en) * | 2014-08-22 | 2019-02-26 | 日本电产三协株式会社 | lid locking device |
| CN111137378A (en) * | 2020-01-16 | 2020-05-12 | 黄冈职业技术学院 | An environmental protection electric vehicle anti-theft device |
| CN115092366A (en) * | 2022-04-24 | 2022-09-23 | 西北工业大学 | Buoyancy adjusting device and application |
| CN115645935A (en) * | 2022-10-24 | 2023-01-31 | 南京派格斯游乐设备有限公司 | Steep slide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |