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CN-122014059-A - Intelligent electric control titanium wire lock and coded lock integrated box lock

CN122014059ACN 122014059 ACN122014059 ACN 122014059ACN-122014059-A

Abstract

The invention belongs to the technical field of locks, and discloses an intelligent electric control titanium wire lock and coded lock integrated box lock which comprises a base, a cover plate, a titanium wire driving assembly, a lock tongue mechanism, a coded lock assembly and a micro switch; the invention discloses a titanium wire driving assembly, which comprises a titanium wire, a titanium wire terminal A, a titanium wire terminal B, a connecting block, a fixed block, a resistor and a ceramic ring, wherein two ends of the titanium wire are respectively fixed on the connecting block and the fixed block through the titanium wire terminal A and the titanium wire terminal B, the titanium wire bypasses the ceramic ring, the resistor is connected in series in a power supply loop of the titanium wire, a spring bolt mechanism comprises a lock hook, a lock hook spring, a lock bolt and a lock tongue spring, the lock hook is in linkage with the connecting block, the lock hook spring provides a reset force, the lock bolt can rebound and reset under the action of the spring bolt spring, and the lock bolt can be pressed down for free locking when being locked.

Inventors

  • GAO WEN
  • LIANG SHAOWEI
  • Gu Hening

Assignees

  • 镇江港龙机电有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (6)

  1. 1. An intelligent electric control titanium wire lock and coded lock integrated box lock is characterized by comprising a base (1), a cover plate (16), a titanium wire driving assembly, a lock tongue mechanism, a coded lock assembly and a micro switch (19); The titanium wire driving assembly comprises a titanium wire (12), a titanium wire terminal A (7), a titanium wire terminal B (11), a connecting block (2), a fixed block (13), a resistor (15) and a ceramic ring (18), wherein two ends of the titanium wire (12) are respectively fixed on the connecting block (2) and the fixed block (13) through the titanium wire terminal A (7) and the titanium wire terminal B (11), the titanium wire (12) bypasses the ceramic ring (18), and the resistor (15) is connected in series in a power supply loop of the titanium wire (12); the lock tongue mechanism comprises a lock hook (3), a lock hook spring (6), a lock tongue (8) and a lock tongue spring (9), wherein the lock hook (3) is linked with the connecting block (2), the lock hook spring (6) provides a reset force, the lock tongue (8) can rebound and reset under the action of the lock tongue spring (9), and the lock tongue (8) can be pressed down to be locked freely during locking; The coded lock assembly is connected with the connecting block (2) through a stay wire (21) to realize mechanical emergency unlocking; the micro switch (19) is arranged on the motion path of the lock tongue (8), and when the lock tongue (8) is unlocked in place, the micro switch (19) is triggered and power supply is cut off.
  2. 2. The intelligent electric control titanium wire lock and coded lock integrated box lock according to claim 1 is characterized in that the titanium wire (12) is made of memory alloy, and is used for driving the lock hook (3) to complete unlocking action after power-on heating shrinkage and power-off cooling recovery.
  3. 3. The intelligent electric control titanium wire lock and coded lock integrated box lock of claim 1 is characterized in that power supply voltage is matched with a plurality of specifications of DC1.5V, 3V, 5V, 12V and 24V, and different power supply systems can be compatible without changing a core structure.
  4. 4. The intelligent electric control titanium wire lock and coded lock integrated box lock according to claim 1 is characterized in that electric control unlocking and coded mechanical unlocking are two independent driving paths, and unlocking can be realized independently in any mode without interference.
  5. 5. The intelligent electric control titanium wire lock and coded lock integrated box lock disclosed in claim 1 is characterized in that the lock tongue (8) triggers the micro switch (19) during unlocking, so that unlocking signal feedback is realized, and the power supply of the titanium wire (12) is automatically disconnected, so that an energy-saving and protection mechanism is formed.
  6. 6. The intelligent electric control titanium wire lock and coded lock integrated box lock according to claim 1 is characterized in that the locking mode is purely mechanical downward pressing, and the lock bolt can be automatically clamped and locked by directly pressing the lock tongue (8) without energizing or additional operation.

Description

Intelligent electric control titanium wire lock and coded lock integrated box lock Technical Field The invention belongs to the technical field of locks, and particularly relates to an intelligent electric control titanium wire lock and coded lock integrated box lock. Background At present, in two-wheeled electric vehicles, motorcycles, tool boxes, logistics boxes, power distribution cabinets and various light closed box body equipment, intelligent electric control locksets become main stream matching parts and are used for realizing the functions of automatic locking, electric control unlocking, safety anti-theft and the like. The intelligent electric control lock in the existing market generally adopts an electromagnet driving structure or a miniature motor driving structure as a core executing component, and the working principle of the intelligent electric control lock is that a lock tongue is driven to move through electromagnetic attraction or motor gear transmission to complete locking and unlocking actions. In long-term use and batch application, the traditional electric control lock has complex structure and large number of parts, needs to be provided with electromagnet coils, iron cores, reset springs, gear sets, speed reducing mechanisms, transmission connecting rods and other parts, has complex overall structure, high processing precision requirement and complex assembly procedures, directly leads to high manufacturing cost and is unfavorable for large-scale popularization and application, the electromagnet and the motor need continuous power supply to maintain action when working, have large working current and high energy consumption, are easy to generate faults such as coil heating, burning, clamping stagnation and the like during long-term operation, have reduced insulating property and are easy to generate failure and have insufficient stability under the environment such as low temperature, humidity, water spraying and the like; therefore, an intelligent electric control titanium wire lock and coded lock integrated box lock is needed to be designed to solve the problems. Disclosure of Invention The invention aims to provide an intelligent electric control titanium wire lock and coded lock integrated box lock, which aims to solve the problems in the background technology. In order to achieve the aim, the invention provides the technical scheme that the intelligent electric control titanium wire lock and coded lock integrated box lock comprises a base, a cover plate, a titanium wire driving assembly, a lock tongue mechanism, a coded lock assembly and a micro switch; the titanium wire driving assembly comprises a titanium wire, a titanium wire terminal A, a titanium wire terminal B, a connecting block, a fixed block, a resistor and a ceramic ring, wherein two ends of the titanium wire are respectively fixed on the connecting block and the fixed block through the titanium wire terminal A and the titanium wire terminal B, the titanium wire bypasses the ceramic ring, and the resistor is connected in series in a power supply loop of the titanium wire; the lock hook is linked with the connecting block, the lock hook spring provides a reset force, the lock tongue can rebound and reset under the action of the lock tongue spring, and the lock tongue can be pressed down to be locked freely when the lock is locked; The coded lock assembly is connected with the connecting block through a stay wire to realize mechanical emergency unlocking; The micro switch is arranged on the motion path of the lock tongue, and when the lock tongue is unlocked in place, the micro switch is triggered and power supply is cut off. Preferably, the titanium wire is made of a memory alloy material, and is electrified, heated, contracted and cooled to recover to be long, and is used for driving the lock hook to complete unlocking action. Preferably, the power supply voltage is matched with a plurality of specifications of DC1.5V, 3V, 5V, 12V and 24V, and different power supply systems can be compatible without changing a core structure. Preferably, the electric control unlocking and the password mechanical unlocking are two independent driving paths, and any mode can realize unlocking independently and is not mutually interfered. Preferably, the lock tongue triggers the micro switch during unlocking, so as to realize unlocking signal feedback and automatically disconnect the power supply of the titanium wire, thereby forming an energy-saving and protection mechanism. Preferably, the locking mode is purely mechanical downward pressing type, and the lock bolt can be automatically clamped and locked by directly pressing the lock bolt, so that power-on or additional operation is not needed. Compared with the prior art, the invention has the beneficial effects that: 1. The invention cancels complex parts such as electromagnet, coil, motor, gear group, speed reducing mechanism and the like of the traditional lockset, and only consist