Automatic unlocking-type electronic lock of luggage immune from influence of tension force

Abstract

The invention discloses an automatic unlocking-type electronic lock of a luggage immune from influence of tension force. The automatic unlocking-type electronic lock comprises a lock box, a lock buckle, a panel buckle, a motor and a sliding clamp pin. A lock hook is arranged in the lock box. The panel buckle is hinged onto the front surface of the lock box through a hinge rod. When the movable endof the panel buckle is buckled into the lock box, the movable end is locked through the lock hook. The front surface of a hinged rod is a slope titling forward or an arc surface bending forward. Themotor is used for driving the lock hook to unlock the panel buckle. The sliding clamp pin is slidably installed in the lock box. On end of the sliding clamp pin contacts the slope or the arc surface of the hinged rod. The slope or the arc surface is acted upon thrust of the sliding clamp pin and is in the same sliding direction as the sliding clamp pin. The other end of the sliding clamp pin is provided with a first reset spring and equipped with a clamp head used for clamping the lock buckle in the lock box. When the luggage is subjected to tension force, unlocking operation is smoothly carried out. Additionally, the load of the motor is small.

Description

technical field [0001] The invention relates to an electronic luggage lock, in particular to an automatic unlocking electronic luggage lock which is not affected by tension. Background technique [0002] At present, the travel trolley cases on the market are roughly divided into two categories: zipper trolley cases and aluminum frame trolley cases. Aluminum frame trolley cases are relatively higher-end than zipper trolley cases. It is easy to open the zipper and open the box directly, but the aluminum frame trolley case with an aluminum alloy frame structure is generally difficult to pry open directly, and it is more convenient and durable than the zipper trolley case during use, so the market for aluminum frame trolley cases The sales price is generally higher than that of the zippered trolley case, and it is also more popular with consumers. [0003] The structure of the aluminum frame trolley box is divided into two upper and lower boxes. The middle contact seal is fixed...

AI Technical Summary

Problems solved by technology

This outward tension will produce a force between the main lock body and the metal hook or fastener, which will make the lock structure unable to open smoothly when unlocking, requiring the user to use a certain amount of effort to open it.

In addition, existing coded locks require users to memorize digital codes, making the process of unlocking both cumbersome and difficult.

[0005] At present, there are some electronic locks on the market, but there are still defects in use: on the one hand, the user needs to manually press the button to open the box, and on the other hand, the lock will not be opened smoothly due to the tension of the box

[0006] The reason why the above-mentioned electronic lock is not unlocked smoothly due to tension is because the inside of the general electronic lock is directly driven by a micro-gear motor to open or close the lock body.

The small size of the micro geared motor motor is suitable for the design of the lock body of the luggage, and its power consumption is very small, but it cannot generate too much driving torque, so when the travel trolley case is full of clothes, the tension generated acts on the lock body When it is on, the driving force of the miniature geared motor cannot directly drive the lock out of the box

At present, when the electronic locks of the trolley case on the market encounter the above-mentioned tension problem, the user needs to manually push the lock to unlock and open the case, which is more troublesome in the actual use process.

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