Abstract:
A magnetic stripe reader apparatus comprises a first casing, a second casing, a magnetic stripe reader unit, and at least a connecting element. The first casing has an opening, a first positioning portion, and an adjustable fixing portion. The second casing has a second positioning portion disposed corresponding to the first positioning portion, and a through hole disposed corresponding to the adjustable fixing portion. The magnetic stripe reader unit is disposed between the first and second casings, and has a magnetic stripe reader head and a fixing element disposed on a side of the magnetic stripe reader head. In assembly, the connecting element passes through the through hole and connects to the adjustable fixing portion to fix the first and second casings. The second positioning portion and the first positioning portions hold the fixing element, and the magnetic stripe reader head is exposed from the opening.
Abstract:
A testing fixture and a testing method are provided. The testing fixture is configured to be assembled to an accommodating space of an electronic device. The testing fixture has a connector configured to communicate a gas controlling apparatus. The gas controlling apparatus controls the gas pressure inside the electronic device through the connector and the testing fixture, so as to perform a gasproof test.
Abstract:
A waterproof testing system and a method thereof are provided. The method includes a master device controls a gas tester to adjust gas pressure for a sample; when the master device determines an effect pressure value is equal to a goal pressure value, the master device controls the gas tester to adjust gas pressure for the sample to the goal pressure value continuing in a first length of time; the master device determines whether the effect pressure value still maintains within a first pressure range; if yes, the master device controls the gas tester to stop adjusting the gas pressure for the sample; the master device determines whether the effect pressure value maintains within a second pressure range; if yes, the master device determines a time the effect pressure value maintains within the second pressure range exceeded a second length of time; and if yes, the waterproof test is successful.
Abstract:
A light measurement system measures light characteristics of a plurality of light sources and includes a processing unit, a plurality of capturing modules, a plurality of signal conversion units, and a demultiplexing unit. The processing unit generates a control signal for controlling the capturing modules to capture the light characteristics of the light sources. After capturing the light characteristics, the capturing modules output captured frequency-related data corresponding to the light characteristics respectively. Then, the capture frequency-related data are converted into capture bit codes by the signal conversion units respectively. Under the control of the processing unit, the demultiplexing unit selectively sends the capture bit code of each of the signal conversion units to the processing unit. Accordingly, the light measurement system measures the light sources synchronously and allows the demultiplexing unit to send the capture bit code of any one of the light sources to the processing unit.
Abstract:
A verification testing system includes an electronic device and a testing platform. The verification testing system verifies a hardware function of the electronic device by using the testing platform. The testing platform includes an electrical connection unit, a driving unit, a library unit, a transmission interface unit, and a verification unit. The electronic device sends testing data to the electrical connection unit of the testing platform via a connection interface. The driving unit drives the electrical connection unit to receive the testing data. The library unit converts the testing data into key event data and then sends the key event data to the transmission interface unit. The verification unit decodes the key event data, outputs a testing result, and evaluates the hardware function of the electronic device based on the testing result.
Abstract:
A power supply device using electric power network connects to an external power source and an electronic device, and supplies an alternating current power from the external power source to the electronic device to be a direct current power for the electronic device. In this case, the power supply device using electric power network comprises an electric power connection unit connected with the external power source, a conversion unit connected with the electric power connection unit, and an output unit connected with the conversion unit and the electronic device. The electric power connection unit is used for acquiring the alternating current power from the external power source, and the alternating current power is converted into a direct current power by the conversion unit. Thereby, the direct current power required for the electronic device during the process of charging and supplying power is supplied.
Abstract:
An electromagnetic shielding case and an electronic device having the same are introduced. The electronic device includes a PCB, which has at least one electronic component mounted thereon and is provided around the electronic component with multiple positioning holes. The electromagnetic shielding case includes a casing body internally defining a shielding space and multiple fixing pins formed on lower edges of the casing body corresponding to the positioning holes on the PCB. Each fixing pin includes a neck portion and an end portion with an angle included therebetween. After the fixing pins are correspondingly extended through the positioning holes, the end portions can be deflected by an angle to thereby hold the casing body to the PCB with the electronic component located in the shielding space and shielded against EMI. With these arrangements, the electromagnetic shielding case can be quickly mounted to and dismounted from the PCB.
Abstract:
A method of obtaining a linear curve fitting conversion equation for use with a non-linear measurement system is introduced. The linear curve fitting conversion equation converts a subject value entered into the non-linear measurement system into a measured value for simulating a linear curve. The method includes substituting a known preset input value, an output value generated by entering the preset input value into the non-linear measurement system, and n operator settings falling within the measurement range of the non-linear measurement system into a (n-1)th order polynomial to form simultaneous equations including a number n of polynomials and thereby obtain a fitting parameter for creating the linear curve fitting conversion equation for use with the non-linear measurement system, thereby dispensing with the hassles of processing a large amount of data required for creating a conversion rule.
Abstract:
A sliding door is coupled to a casing having therein a receiving space, a port received in the receiving space, a first opening formed at the casing, and a first guide rail fixed to the casing to face the receiving space and positioned proximate to the first opening. The sliding door includes a frame body and a door body. The frame body is received in the receiving space and has a second guide rail, a resilient arm, and a second opening corresponding in position to the first opening. The door body is disposed between the casing and the frame body and slides along the first guide rail and the second guide rail to selectively block or unblock the first opening and the second opening. Accordingly, the sliding door structure is selectively opened or shut as needed, so as to protect the port.
Abstract:
A smallcell base station and a channel assignment method for the same are introduced. In response to a connection mode-related service request make by a user equipment (UE) for performing a communication service, a channel assignment processor of the smallcell base provides a forward access channel (FACH) for functioning as a communication route of the UE, assigns to the UE the FACH for functioning as a wireless transmission channel between the smallcell base and the UE in the connection mode when no dedicated channel (DCH) is available, and discontinues other communication services so as to release a DCH to the UE when the communication service has higher priority. Accordingly, the smallcell base need not keep a DCH for use in accessing during the connection mode, thereby making good use of channel resources.