Other

George Ma

Jun Ma

Fen Ruan

Yaowu Ma

Pinzhen Huang

Qianjing Ma

Qianjia Ma

Hongmei Ma

Xuemei Ma

A key and lock set for a vehicle includes: a vehicle lock set with both vehicle door lock and vehicle engine start lock; a passcode for mechanical lock; a rotary mechanical passcode dialer or push-button mechanical passcode keypad that is mounted in vehicle and accessible from vehicle outside; an electronic key in the form of a card key, tag key, passcode or biometric for an electronic lock, wireless key with a built-in power source, portable electronic appliance with key software or key hardware of cell phone, smart phone, tablet, computer, smart watch, digital camera or digital multimedia player; and an electronic key identifier that is mounted in vehicle for the electronic key.

Keys and locks

An electrical connector structure adapted for a cigarette lighter device in a vehicle, which is compatible with a conventional vehicle cigarette lighter plug or socket, includes: a female connector having an external thread for at an inlet outer diameter of the female connector; and a male connector having a flange and an internally threaded locking cap; wherein the male connector is configured to be inserted into the female connector such that: the flange of the plug contacts an inlet end of the female connector; the internal thread of the locking cap is screwed onto the external thread of the female connector; and the male and female connectors are securely coupled mechanically while achieving an electrical connection therebetween.

Electrical connector structure adapted for vehicle cigarette lighter device

A key and lock set include: an electronic key without a built-in a power source; a lock openable by the electronic key but not openable by a mechanic key, having a power source shared with the electronic key; and an electronic key reader configured to read an identification of the electronic key; wherein: the lock is configured to be opened by the electronic key upon the identification matches an identification of the lock; and the identification of the electronic key and the identification of the lock are programmable and configured to be paired.

Key and lock set

A secure electrical connector set compatible with a conventional vehicle cigarette lighter includes: a female connector having an external thread for at an inlet outer diameter of the female connector; and a male connector having a flange and an internally threaded locking cap; wherein the male connector is configured to be inserted into the female connector such that: the flange of the plug contacts an inlet end of the female connector; the internal thread of the locking cap is screwed onto the external thread of the female connector; and the male and female connectors are securely coupled mechanically while achieving an electrical connection therebetween.

Electrical connector structure adapted for a cigarette lighting device in vehicles

An electronic key without a power supply is used for unlocking an electronic door lock of a means of transportation such as an automobile or for unlocking an anti-theft system electronic lock. On the means of transportation, a building, a cabinet or an independent electronic lock, a solar power generation component and a battery that can be replaced externally are installed to supply power to a recognition device such as the electronic key and the electronic lock. An electronic passcode remote control key is firmly fixed on the means of transportation or an outer wall of the building, said key being easily removed and installed by an owner; and may be installed on or around the driver dashboard of the means of transportation, facilitating startup of an engine. A smart mobile phone or the like is used as a key to unlock the door lock of the means of transportation or the building and the anti-theft system lock. This solves the problem that a lock cannot be unlocked when a mobile phone battery is used up. A mobile phone can control several locks, obtain the current status of the locks and record a data history. The owner of the means of transportation performs electronic key pairing, passcode registration and biometric feature registration. The keys and the locks simultaneously achieve good anti-theft performance, good convenience performance and low costs.

Growing community of inventors

Zhengzhou, China

George Ma