Abstract:
An electronic device holder is revealed. The electronic device holder includes a base, a top cover and a support member. In use, a control member of the support member is pressed so that a locking shaft is moved inwards to push a shaft part moving into a pivot hole of an assembly block of the base. And a teeth part around the shaft part is released from teeth of a locking hole. Thus the support member can be rotated to the required position. Without any force applied to the control member, the teeth part of the shaft part is engaged with the teeth of the locking hole again due to the elastic member. Thus the support member is locked, the support block is then rotated to the required position and an electronic device is leaning against the support member. Therefore users can use electronics conveniently, without holding them in hands.
Abstract:
A supplementary game controller for tablet computers is revealed. The supplementary game controller for tablet computers includes a universal ball joint disposed between a fixing base and a connection base. The fixing base is fixed on a plane while the connection base is used to hold a tablet computer. Thereby the supplementary game controller is inclined at different angles or rotated in different directions through the universal ball joint while users hold the connection base so as to control characters and movements in games running on the tablet computer.
Abstract:
A broadcasting device includes a video and audio transmitter, several video and audio receivers to wirelessly receive signals from the video and audio transmitter, and a remote control; the video and audio transmitter is connected to a multimedia broadcasting device such as computers, MP3, MP4, CD and DVD players; the video and audio receivers are each connected to a respective second broadcasting device such as televisions, overhead projectors, stereos, and speakers so that video and audio information contained in the multimedia broadcasting device can be transmitted through the transmitter, received with the receivers, and broadcasted through the second broadcasting devices connected to the receivers; the remote control is used to control the video and audio transmitter and the broadcasting devices connected to the receivers.
Abstract:
A sucker device includes a body, a sucking disk, and an operating mechanism; the body has a base, and a sleeve part joined on the base; the sleeve part has a hollow portion communicating with a bottom room of the base, and two slots, and is joined to a fixing support; the sucking disk is positioned in the bottom room of the base; an axial rod is joined on a middle of the disk, and held in the hollow portion of the sleeve part; the operating mechanism includes a knob, and a pressing rod, which is passed through the axial rod, and sticks out through the slots; the knob is positioned around and threadedly engaged with the sleeve part; thus, the middle of the disk can be moved farther away from a surface of an object for the disk to stick to the object by means of turning the knob.
Abstract:
A connecting structure of an MP3 device holding unit and an articulated connecting rod includes a connecting rod, a coupling unit, and a holding unit for holding a MP3 device; the connecting rod has a plug to be inserted in a car cigarette lighter socket; the coupling unit includes an angle main body, and a connecting member, which is connected to a first end portion of the angle main body at one end, and the connecting rod at the other end for allowing the angle main body to be turned relative to the connecting rod; therefore, the holding unit can be pivoted left and right as well as up and down for adjusting orientation of the MP3 device; the holding unit includes a back shell part, and it is connected to a second end of the angle main body so as to be turnable relative to the coupling unit.
Abstract:
A bluetooth device includes a controller, a bluetooth module for wireless transmission together with a bluetooth cellular phone, a microphone, a speaker, a connector for connection to a keyboard, buttons for operating the controller with, and a memory; a database is built in the memory by means of inputting phone numbers of people to contact through a keyboard plus by means of inputting vocal data, which represent respective ones of the people to contact, through both the microphone and the controller; thus when a user wants to make a call to a person with a bluetooth cellular phone, he can dial in a hands-free way by means of making vocal signals to the microphone.
Abstract:
A FM transmitter and charger assembly includes a primary member, a FM transmitting device, and a securing member; audio signals in a MP3 player can be transferred to, and transmitted by the transmitting device when both the MP3 player and the FM transmitting device are connected to the primary member while a radio can receive the signals, and play music accordingly when it is tuned to the same channel as the transmitting device; the securing member includes a hollow part for the MP3 player to be closely inserted therein, and an engaging plate connected to a back of the hollow part and capable of being detachably fitted onto the primary member; thus, a certain primary member allows different MP3 players to be securely connected thereto with the help of various securing members, which have different sizes for suiting MP3 players with different sizes.
Abstract:
A support seat of an audio player includes a main body, and various adjusting members; the main body has speakers at two ends thereof, and a holding room for an audio player to be fitted in; the adjusting members can be firmly held in the holding room of the main body, and they have different shapes and sizes so as to cause change to dimensions of the holding room in respective ways when they are fitted in position in the holding room; thus, music can be played through the speakers after an audio player is connected with the main body of the support seat, and audio players with different sizes can be held steady on the support seat with help of suitable ones of the adjusting members.