Folding control device of rearview mirror
A technology for folding control and rear-view mirrors, applied in optical observation devices, transportation and packaging, vehicle parts, etc., can solve the problems of waste, trouble for drivers, waste of time, etc., and achieve the effect of economical and practical, simple circuit connection
Inactive Publication Date: 2017-01-18
ANHUI TONGYU ELECTRONICS
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Problems solved by technology
[0002] In the prior art, the rearview mirror of the automobile is used for the driver to observe the vehicles behind, but the rearview mirrors are installed on both sides of the automobile. To make the rearview mirror collide with other vehicles and pedestrians, the driver can only fold the rearview mirror. When the driver folds the rearview mirror, most of the drivers rely on manpower to complete it. The work has brought a lot of trouble and wasted a lot of time
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[0014] refer to figure 1 , a rearview mirror folding control device is proposed in this embodiment, including a housing, a circuit board is arranged inside the housing, and a main chip MCU is arranged on the circuit board, and a power module is connected to the input end of the main chip MCU. And the model of the main chip MCU is PCI12F629, the input terminal of the power module is connected to the pin VBAT of the circuit board, and the pin VBAT of the circuit board is connected to a high level VEE through a wire, and the pin 6 of the circuit board is connected to the switch S7. The other end of switch S7 is connected to switch S6, and the other end of switch S7 is grounded, the other end of switch S6 is connected to pin 15 of the circuit board, and both pins 6 and 15 of the circuit board are connected to PNP transistor Q1 The base of the PNP transistor Q1 is grounded, the first output terminal of the main chip MCU is connected to the pin 3 of the relay KA, and the pin 2 of th...
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The invention discloses a folding control device of a rearview mirror. The folding control device comprises a shell, wherein a circuit board is arranged in the shell, a main chip MCU (Microcontroller Unit) is arranged on the circuit board, a power supply module is connected to the input end of the main chip MCU, the model of the main chip MCU is PCI12F629, a pin VBAT (Voltage of Battery) of the circuit board is connected to the input end of the power supply module, a high-level VEE (Voltage of Emitter) is connected with the pin VBAT of the circuit board through a conducting wire, a switch S7 is connected to a pin 6 of the circuit board, a switch S6 is connected to the other end of the switch S7, the other end of the switch S7 is grounded, the other end of the switch S6 is connected with a pin 15 of the circuit board, a base electrode of a PNP type triode Q1 is connected to the pin 6 and the pin 15 of the circuit board, a collector electrode of the PNP type triode Q1 is grounded, and a pin 3 of a relay KA is connected to the first output end of the main chip MCU.The folding control device has the advantages of simplicity in circuit connection, economy and practicability, and a driver can fold and unfold the rearview mirror in a cab, so that great convenience is provided for the work of the driver.
Description
technical field [0001] The invention relates to the technical field of controllers, in particular to a rearview mirror folding control device. Background technique [0002] In the prior art, the rearview mirror of the automobile is used for the driver to observe the vehicles behind, but the rearview mirrors are installed on both sides of the automobile. To make the rearview mirror collide with other vehicles and pedestrians, the driver can only fold the rearview mirror. When the driver folds the rearview mirror, most of the drivers rely on manpower to complete it. The work has brought a lot of trouble and wasted a lot of time. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a rearview mirror folding control device. [0004] A rearview mirror folding control device proposed by the present invention includes a housing, a circuit board is arranged inside the housing, and a main chip MCU...
Claims
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IPC IPC(8): B60R1/074
CPCB60R1/074
Inventor 邵晋辉李晨
Owner ANHUI TONGYU ELECTRONICS