E-lead Electronic Co., Ltd.

E-lead Electronics Co., Ltd.

Tonny Chen

A mechanical liquid crystal display (LCD) device and particularly to a mechanical LCD device for automatically and rapidly unloading and storing the LCD panel that is especially suitable for a LCD device which has a display panel higher than the case to allow the display panel to be folded and stored includes a case for housing an extendable deck. The case has a coupling mechanism on one side. The extendable deck has a front side pivotally coupled with a LCD panel holding mechanism. The LCD panel holding mechanism has a downward folding actuation means located thereon which is linked to the front side of the extendable deck. The structure thus formed can replace the expensive electronic circuit control to enable users to automatically and rapidly unload or retract and store the display panel, and also adjust and remember the viewing angle of the display panel to meet user's requirements.

Mechanical liquid crystal display device

A structure for an adjustable support of monitor including a main body connected to a monitor at a front and a positioning apparatus on an inside for controlling up and down movements of the monitor; and a connecting device pivotally connected with the main body on a front and coupled at a rear to a fastening device connected to a car. The positioning device includes a positioning member for positioning the monitor; and a stop member for releasing the positioning member to make the positioning member to move.

Structure for an adjustable support of monitor

Handheld global positioning satellite based navigation

A mechanical and automatic liquid crystal display (LCD) device and particularly to a mechanical and automatic LCD device for automatically and rapidly unloading and storing the LCD panel that is especially suitable for a LCD device which has a display panel foldable upwards for storing includes a case for housing an extendable deck, a coupling mechanism, a display panel holding mechanism and an upward folding actuation means. The structure thus formed can replace the expensive electronic circuit control to enable users to automatically and rapidly unload or retract and store the display panel, and also adjust and remember the viewing angle of the display panel to meet user's requirements.

Mechanical and automatic liquid crystal display device

An adjustment apparatus capable of remembering screen viewing angle mainly includes an adjustment device on a device body that equips with a screen. The adjustment device includes a body for housing a screw bar and an adjustment wheel. The adjustment wheel may be adjusted and turned by hands to drive the screw bar to extend forwards or retract rearwards so that the bucking position of the head end of the screw bar against the action zone of the lid may be changed thereby to control the swinging angle of the lid, and adjust and remember the viewing angle.

Adjustment apparatus capable of remembering screen viewing angle

A transfer connection device for wirelessly connecting mobile phone and hand-free handset has a first connector and a second connector to respectively couple with a hand-free handset and a mobile phone to allow signal transmission between the hand-free handset and mobile phone accomplished in a wireless fashion without the tangle and inconvenience of physical linking line between the mobile phone and the hand-free handset.

Transfer connection device for wirelessly connecting mobile phone and hand-free handset

A hand free device is commonly shared by a plurality of communication devices, and more particularly to a hand free device which can be used by a plurality of communication devices simultaneously. Such a hand free device includes a microprocessor, more than one I/O interfaces, a multiplexer control unit, more than one multiplexers, a voice processing unit, a speaker amplifying and control unit, a microphone amplifying circuit, a dialing unit, a charging and power supply unit and an artificial interface. Such a hand free device can be simultaneously coupled to multiple communication devices and allows the same to be operable at the same time.

Hand free device commonly shared by multiple communication devices

A switching and retaining device applied to cellular phones and their peripheral communication equipment is provided. More particularly, it relates to a switching and retaining device that is coupled to a cellular phone and its peripheral equipment and can carry out telecommunication automatically between the cellular phone and its peripheral equipment. It is made up of a base mount with a retaining mount secured thereto and having a holding arm controlled to slidably extend and retract by way of a control unit. There is an input terminal, an output terminal and a power terminal that are placed on the base mount and are coupled to the peripheral equipment of a cellular phone and a power source by conduction wires. On the retaining mount is disposed a receiving cavity for accommodation of a cellular phone.

Switching and retaining device for use in cellular phones and peripheral communication equipment thereof

A peripheral equipment for telecommunication is foldable and attachable to a steering wheel of vehicles. More particularly, it is easily mounted onto a steering wheel and extendable for use and foldable for storage. Thus, it will not interfere with the normal operation of a steering wheel and block a driver's visual sight of the gauges on a dashboard of a vehicle. Besides, it permits a driver to extend and fold at random a peripheral equipment for telecommunication, such as automatic fee collecting systems at fee collecting stations, dialing operators of cellular phones, incoming phone indicators and etc. during driving without moving his or her hands off a steering wheel or shifting the driver's view from a moving course. Thereby, drivers can process telecommunication information and drive vehicles safely at the same time. Such a peripheral equipment is made up of an information box and a mount which permit a driver to extend and fold with readiness.

Foldable peripheral equipment for telecommunication attached to a steering wheel of vehicles

An improved car use computer and particularly to a computer adopted for use in a car has a screen panel which has a structure for adjusting the inclined angle of the screen panel. The structure mainly includes a casing, a medium storage and retrieval facility, an incline control means, a frame and a screen panel. Through the incline control means, the inclined angle of the screen panel may be adjusted to suit users' viewing requirements.

Car use computer

Conference speakerphone

A signal wire connecting between a hand-free receiver and a mobile telephone includes a first side having a hand-free receiver plug co-operating with the hand-free receiver so as to be connected to the main circuit of the hand-free receiver, and a second side having a mobile telephone plug co-operating with the output receptacle of the mobile telephone so as to be connected to the mobile telephone. In such a manner, the mobile telephone plug includes a voltage control leg provided with a first branch resistor which is adapted to match the power supply circuit of the hand-free receiver to obtain the exact voltage supply value of the mobile telephone, which can be outputted to the power supply input leg of the mobile telephone to function as the power supply of the mobile telephone. In addition, the mobile telephone plug includes a mobile telephone voice output leg provided with a second branch resistor which is adapted to output the voice from the mobile telephone to the voice signal of the input side of the voice amplifying circuit of the hand-free receiver so as to obtain a determined value of the voice signal such that the voice amplifying circuit of the hand-free receiver operates precisely.

Hand-free receiver signal wire for mobile telephone

An improved asymmetrical charger for charging a plurality of batteries of different capacity and voltage values, and automatically judging the residual power capacity and charge saturation level of every battery mainly includes a control unit, a voltage detection unit, a battery dock, an alternate power supply circuit, a current detection and rapid/slow charging switch unit, a battery detection unit, and a human machine interface. The battery dock is connected to a main circuit of the alternate power supply circuit, and connects in series at least one battery chamber which has two parallel circuits; one of the parallel circuits has a short circuit switch driven by the current detection and rapid/slow charging switch unit and another one of the parallel circuits has a positive conductor and a negative conductor to connect a battery thereby to provide a safe charger for charging batteries of different capacities without risking overcharge or undercharge of the batteries.

Asymmetrical charger

A replaceable signal cable for connection of a specific type of cellular phone to a sound controlled or externally dialed hand-free system enables the hand-free system to be adapted for universal use on all types of cellular phones by simple selection of a proper signal cable in use. In other words, it relates more particularly to a signal cable for a hand-free system, which can be selectively replaced with ease so as to make all types of cellular phones universally adapted to one single hand-free system. The signal cable is equipped with a first connecting plug coupled with a cellular phone and a second connecting plug connected to a hand-free system. A dial-decoding IC or circuitry housed in either the first connecting plug for a cellular phone or the second connecting plug for a hand-free system is adopted according to codes set by a standard communication protocol for each type of cellular phone. So, simple replacement of a signal cable permits a hand-free system to be universally applicable to all kinds of cellular phones.

Growing community of inventors

Chang-Hua, Taiwan

Tonny Chen