Patent application number | Description | Published |
20090040731 | SHIELDING AND HEAT DISSIPATION DEVICE - Discloses herein is a shielding and heat dissipation device comprising a conductive bracket ( | 02-12-2009 |
20110038265 | Traffic Control Method, Device and Terminal - A traffic control method, a traffic controlling device, and a terminal are provided, which relate to the field of communications technology. The traffic control method includes the following. A working temperature of equipment is monitored. It is determined whether the working temperature reaches a control temperature. If the working temperature reaches the control temperature, a rate of data interaction between the adjacent function layers is controlled. The adjacent function layers are two random adjacent function layers in a Transmission Control Protocol/Internet Protocol (TCP/IP) 7-layer model. Therefore, a user can use equipment normally when power consumption of wireless terminal equipment is reduced. | 02-17-2011 |
20110249371 | THERMAL PROTECTION CONTROL METHOD AND SYSTEM - A thermal protection method and system of an Integrated Circuit (IC) are provided, which are applicable to a wireless terminal equipment. The method includes: measuring a temperature value of a protection point; comparing the measured temperature value with a thermal protection temperature threshold; and starting a protection measure when the measured temperature value reaches or exceeds the thermal protection temperature threshold and a duration of reaching or exceeding the thermal protection temperature threshold exceeds a preset time. | 10-13-2011 |
20120200417 | SELF-DIAGNOSIS METHOD AND SYSTEM OF WIRELESS DATA SERVICE DEVICE - Embodiments of the present invention relate to data service device technologies, and disclose a self-diagnosis method and system of a wireless data service device are provided. The method includes: obtaining an effective value of a working parameter of a DC-DC under a low power consumption working mode in a device; determining a fault in the device if a difference between the effective value of the working parameter and a normal parameter is greater than a preset threshold. According to the embodiments of the present invention, the fault of the data service terminal device with a high heat flux density caused by a slow failure of the DC-DC may be prevented from becoming more severe, thereby ensuring safety of the data service terminal device in use. | 08-09-2012 |
20120292398 | ELECTRONIC PRODUCT WITH SMART CARD - The present invention relates to a communication technology and discloses an electronic product with a smart card, which is designed for better preventing the deformation of the smart card due to overheating. The electronic product with a smart card includes a housing, a circuit board in the housing, a tray on the circuit board, a slot in the tray, a smart card in the slot, and an anti-deformation part on the housing for limiting the smart card or an anti-deformation part on the tray for fully limiting the smart card, thereby preventing the deformation of the smart card due to overheating. The present invention may be used for preventing the deformation of the smart card due to overheating. | 11-22-2012 |
20130095677 | ROTATABLE DATA CARD - An embodiment of the present invention discloses a rotatable data card. The rotatable data card includes a data card body, a USB connector, and a rotating shaft assembly. The rotating shaft assembly includes a rotating shaft, a fixed fluted disk, and a rotating shaft casing. The rotating shaft and the fixed fluted disk are accommodated in the rotating shaft casing. Teeth are set on the rotating shaft and the fixed fluted disk, and the rotating shaft and the fixed fluted disk are engaged with each other. The USB connector includes a bracket, where a hole is opened on the bracket . The rotating shaft casing is fixed in the hole. The rotating shaft is fixedly connected to the data card body. The rotating shaft rotates relative to the fixed fluted disk, and an angle between the data card body and the USB connector is never 180 degrees. | 04-18-2013 |
20140266016 | Charging Circuit and Charger - A charging circuit and a charger are provided. The charging circuit includes a temperature detection unit, a charging unit, and a control unit. In the present invention, the charging circuit adjusts a magnitude of a charging current according to a temperature of a product being charged or the charger and then controls the temperature of the product being charged or the charger, thereby greatly improving user experience, and enhancing safety performance of the product with a heat protection function. | 09-18-2014 |
20150313045 | Electronic Device and Shielding Member Production Method - An electronic device includes a metal member, a circuit board, and a shielding member. A through hole or slot is disposed on the metal member. The shielding member is fastened on the metal member. The shielding member includes a blocking portion and an enclosing portion. The blocking portion is made of an electrically conductive plastic material. The enclosing portion is made of a metal material or an electrically conductive plastic material. The blocking portion is configured to block the through hole or slot. The enclosing portion is disposed around the electronic component. One end of the enclosing portion is electrically connected to the metal member, and the other end of the enclosing portion is electrically connected to the circuit board. The metal member, the blocking portion, the enclosing portion, and the circuit board form a shielding space, and the electronic component is located in the shielding space. | 10-29-2015 |