Card-type wireless transceiver for a vehicle, and method for manufacturing same

摘要

Disclosed is a wireless transceiver for a vehicle and a method of manufacturing the same. In a wireless transceiver manufacturing process according to the present disclosure and a method of manufacturing the same, both of the top and bottom sides of a circuit board, on which components are mounted, are encapsulated using a resin material in a state where the circuit board floats in a cavity. A pin configured to support the circuit board is installed and a decoration flat member is fixed to the surface of the circuit board opposite to the side where the pin is installed using double-sided tape. As a result, it is possible to prevent the resin case from being warped by heat generated from the circuit board. In addition, it is possible to omit an existing post-processing process for preventing the damage to the circuit board which may be caused when one side of the circuit board is exposed to the outside as it is. Thus, steps of the manufacturing process and the manufacturing costs can be reduced.

主权项

1. A wireless transceiver for a vehicle which is configured to execute authentication for a driver and a vehicle through short-distance communication with an immobilizer installed inside the vehicle and configured to control the vehicle based on a result of authentication, the transceiver comprising:
a circuit board which is embedded with a component configured to execute communication with the immobilizer; a battery accommodation member installed on one side of the circuit board, and including a battery terminal connected to the circuit board; and an emergency key accommodation device having a reinforce unit installed on the other side of the circuit board and connected to the circuit board through a soldering process, the emergency key accommodation device being inserted into a resin case which is molded using one resin component, wherein the emergency key accommodation device includes: an emergency key accommodation member housed within a body of the wireless transceiver to accommodate the emergency key; and a switching member installed at one side of the body to prevent removal of the emergency key accommodated in the emergency key accommodation member, wherein the switching member includes: a switch configured to allow the user to select the removal or insertion of the emergency key in relation to the inside of the emergency key accommodation member through the user's leftward or rightward manipulation; an elastic unit installed on one side of the switch to generate or restore elastic force depending on the leftward or rightward manipulation of the switch; and a latching step provided on the other side of the switch so as to allow the emergency key to be accommodated in the reinforce unit when the emergency key is moved toward and accommodated in the emergency key accommodation member by the elastic force of the elastic unit, wherein the emergency key includes a latching recess which is provided on a position corresponding to the latching step and is fixedly latched to the latching step of the switching member so as to maintain the accommodated state of the emergency key.