KR19990031719U - Wireless Adapters for Wiring Connectors - Google Patents

Abstract

The present invention relates to a wiring for supplying electric power to an electric device of a vehicle, and the adapter 3 having the conventional wiring 6 is connected to the connector 1 (2) and the electric device 7 of the main wiring 1. After connecting the connector 2 (8), the wiring 6 of the adapter 3 appears to be deflected downward, and in order to prevent this, a separate clip for preventing deflection (not shown) is used to prevent the interior of the engine room. Is coupled to a predetermined portion of one side of the vehicle 1 and the connector 1 (2) coupled to the main wiring (1) for supplying power in order to solve the problem that the wiring (6) and the clip is cluttered An adapter for connecting a connector 2 (8), wherein the connector 1 (4) connected to the connector 1 (2) and the connector 2 (5) connected to the connector 2 (8) are integrated to form an adapter The wiring between the connector 1 (4) and the connector 2 (5) of the adapter is not possible by Not only can you easily connect the wiring inside the engine room by providing wire-free adapter for John wiring connector wiring is not needed because there is an effect that can also reduce production costs of the adapter.

Description

Wireless Adapters for Wiring Connectors

The present invention relates to a wiring for supplying power to an electric device of a vehicle, and in particular, a connector 1 coupled to a predetermined portion of one side of a vehicle electrical device and a connector 2 coupled to a main wiring for supplying power. In the adapter, the connector 1 connected to the connector 1 and the connector 2 connected to the connector 2 are integrated to form the adapter as a molded article so that wiring between the connector 1 and the connector 2 of the adapter is unnecessary. It relates to a non-wiring adapter for.

In general, the electric device of the vehicle is composed of a starter for starting the engine, an ignition device for splashing an electric flame on the spark plug, and a charging device for appropriately charging the battery. All of these devices are indispensable for the smooth start and rotation of the engine and are closely related to the normal operation of the exhaust gas purification device.

Briefly describing the starting device, the internal combustion engine must rotate the crankshaft by external force when starting the engine since the automobile engine cannot self-start. The rotation of this crankshaft cannot start unless it reaches a certain speed. Motors and accessories used for starting are called starters. As a starter, a DC series motor using a battery as a power source is employed, and this motor needs to have a high starting torque because the engine must be driven at a rotational speed capable of overcoming the engine's cylinder volume, compression pressure, and frictional force. It is preferable that it is one small size and light weight. Therefore, the starter consists of a DC series motor most suitable for this purpose and a power transmission mechanism for transmitting the power of the motor as an accessory to the engine. The power transmission mechanism includes a flywheel circumferential ring gear and a pinion mounted on the motor shaft, and when the engine starts, the pinion is bitten by the ring gear so that the motor rotates to drive the engine.

In addition, in brief description of the ignition device, when the driver inserts the ignition switch, the low voltage current of the battery or the generator passes through the primary coil of the ignition coil via the ammeter and the ignition switch, and breaker arm in the interrupter of the distributor. Enter At this time, if the contact point (contact point) is closed, the low voltage current is grounded through the point, the current flows. When the engine rotates again in this state, the contact point is opened by the cam to cut off the low voltage current flowing in the primary coil, and at the same time, a high voltage is induced to the secondary coil. This high voltage current flows into the distributor rotor via a high tention cord and is sent from the rotor to the respective spark plugs through the electrodes (segments) of the distributor cap and discharges sparks to the spark gap, thereby igniting the vehicle. Will be activated.

In addition, briefly describing the charging device, the vehicle power source uses a battery, but if the battery is used without charging, the capacity gradually decreases and eventually becomes unusable. Therefore, the battery needs to be charged as quickly as possible every time it is used. This charging operation is automatically and appropriately, and it is a charging device that supplies electric current instead of a battery to other electrical equipment loads, and consists of a generator and a regulator. The generator is driven by a c belt by a crank pulley and is turned at about twice the rotational speed of the engine. Conventional generators have been used in the form of alternating current generated by the armature as a rectifier (dynamo type), but since semiconductor rectifiers have been put into practical use, alternators have become widely used.

The electric devices such as the starter, the ignition device and the charging device as well as other vehicle equalizers use the current generated by the battery or generator, which is supplied to the respective devices via wiring. There are spirals and sheaths in the wiring, which are usually used for earth wires. It is covered with insulation such as cotton, silk, and vinyl. In particular, a wire called a high tention cord is used for a wire that causes sparks to spark from a spark plug. There are single wires and braided wires in the cord wire, and it is important to use them within the allowable current range. A battery with a large allowable current, called a battery cable, is used between the battery and the starter with a large current capacity.

In addition, many types of connectors are used in a vehicle, and the connectors are provided at the ends of the wiring and the electrical device so that the current flowing through the wiring is safely supplied to the electrical device. This is because when the connectors are assembled one by one, not only the connector takes a lot of time for wiring, but also the replacement of the components hardly works by soldering. If you look at the wiring diagram of the car, you can see a lot of connectors.If you do not know which connector is how many pins, you can not work.

According to the number of pole pins, there are various types of two-pole pin terminal connectors, three-pole pin terminal connectors, and the like. As shown in FIG. 1, the two-pole pin terminal connector and the three-pole pin terminal connector are separated by just pulling. It must be pulled while pressing the pin. This is to prevent the connector from falling out due to the vibration of the car.

Since the vehicle is equipped with many electrical devices and uses various types of connectors according to the electrical devices, as shown in FIG. 2, the connector 1 (2) and the vehicle electrical device ( It may occur that the connectors 2 (8) coupled to the ends of 7) are not compatible with each other. At this time, to connect the connector 1 (2) of the main wiring (1) and the connector 2 (8) of the electrical device (7), the connectors 1, 2 (4, 5) of different types at both ends of the wiring (6) The adapter 3 which has) is needed.

However, the adapter 3 having the conventional wiring 6 is connected to the connector 1 (2) of the main wiring 1 and the connector 2 (8) of the electrical device 7, and then the adapter (3). The wiring 6 of the sagging phenomenon appears downward, and a separate sag prevention clip (not shown) is used to prevent this, so that the inside of the engine room is cluttered due to the wiring 6 and the clip. There was this.

The present invention has been made to solve the above problems, in the adapter for connecting the connector 1 coupled to the main wiring for supplying power and the connector 2 coupled to one side of the vehicle electrical apparatus, By integrating the connector 1 connected to the connector 1 and the connector 2 connected to the connector 2 to manufacture the adapter as a molded object, the purpose of the present invention is to provide a non-wiring adapter for a wiring connector that requires no wiring between the connector 1 and the connector 2 of the adapter. There is this.

1 is a view schematically illustrating a separation method of a 2-pole pin terminal connector and a 3-pole pin terminal connector of a conventional automotive connector;

2 is a view schematically showing that the connector is connected through an adapter with a conventional wiring;

3 is a view schematically showing that the connector is connected through a wiring-free adapter for a wiring connector according to the present invention.

* Explanation of symbols on the main parts of the drawing

DESCRIPTION OF SYMBOLS 1: Main wiring 2: Connector 1 3: Adapter 4: Connector 1 5: Connector 2 6: Wiring 7: Electric device 8: Connector 2 10: Wiring adapter

The present invention for achieving the above object is a main wiring for supplying the current generated from the battery or generator of the vehicle to the other electrical device, and the other wiring or electrical device is coupled to the end of the main wiring A connector 1 to be connected, an electric device driven by a current flowing through the main wire, a connector 2 coupled to an end of the electric device and connecting another wire or a main wire to the electric device, and the main to one side It is characterized in that it comprises a connector 1 having a connector 1 connected to the connector 1 of the wiring and having a connector 2 connected to the connector 2 of the electrical device on the other side.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 3, the connector 1 (2) coupled to the end of the main wiring 1 and the connector 2 (8) coupled to the end of the vehicle electrical device 7 are connected to each other at different ends 1. And a non-wiring adapter 10 having 2 (4, 5).

The non-wiring adapter 10 is made of a molded article which does not require wiring, and has a connector 1 (4) connected to the connector 1 (2) of the main wiring 1 at one end thereof, and at the other end thereof. A connector 2 (5) for connecting with the connector 2 (8) of the electric device (7) is provided.

Since the shape of the connector 1, 2 (4, 5) or the number of pole pins provided in the non-wiring adapter 10 can be subdivided in various ways in the manufacturing step, the connection between the main wiring 1 of the vehicle and other electric devices The wiringless adapter 10 without a separate wiring may be connected.

As described above, the wireless adapter for the wiring connector according to the present invention is a connector 1 (2) coupled to the main wiring (1) for supplying power and a connector (2) coupled to a predetermined portion of one side of the vehicle electrical apparatus (7). 8) In the adapter for connecting, the connector 1 (4) connected to the connector 1 (2) and the connector 2 (5) connected to the connector 2 (8) by integrating the adapter to produce a single molded article By providing a wiring-free adapter for wiring connectors that does not require wiring between connector 1 (4) and connector 2 (5), not only the wiring connection in the engine room can be easily performed but also the wiring is unnecessary, thereby reducing the manufacturing cost of the adapter. It can be effective.

Claims (1)

As for the electrical device of the vehicle, A main wiring 1 for supplying a current generated from a battery (not shown) or a generator (not shown) of the vehicle to the electric device 7 of the vehicle, and coupled to an end of the main wiring 1; Connector 1 (2) for connecting the main wiring (1) and other wiring or electrical device (7), electrical device (7) for driving with the current flowing through the main wiring (1), and the electrical device (7) Connector 2 (8) coupled to the terminal of the electrical device (7) and other wiring or main wiring (1), and the connector 1 connected to the connector 1 (2) of the main wiring (1) on one side And a wireless adapter (10) having a connector (2) connected to the connector (2) of the electrical device (7) on the other side.