KR19990075208A - Drive motor power line and power line connection method for braking pressure regulating device of vehicle - Google Patents

Abstract

In the present invention, in connecting a power line for supplying power to a driving motor for driving a hydraulic pump with a controller, the manufacturing cost is low, and the size of the entire hydraulic control device is reduced to reduce the weight.

According to the present invention, two "-", "+" pole terminals 81 and 82, which are adapted to supply power to a drive motor 10 fixedly installed in the hydraulic control device body 20, are provided by a single coating 84. It is formed of an integral power line 80 molded together and the power line 80 is drawn in the same direction as the axis 12 of the drive motor 10 is directly connected through the free space of the body 20, or the body 20 It is connected to the connection of the vehicle body and the controller by a method of bypassing the outside of each of the "-", "+" pole terminals 81, 82 are formed in a thin plate shape and a small width as shown in FIG. As shown in Figure 4 and Figure 5, the end is a hole (810, 820) to be formed in a circular or rectangular hole is configured to facilitate the connection work.

Description

How to connect power line and power line for motor braking pressure control device

The present invention provides a power line of the motor for driving the hydraulic pump used in the braking pressure control device for maintaining the optimum driving force and at the same time to ensure the optimum frictional force through the control of the braking force of the vehicle to give the adjustment stability and direction stability and It relates to a power line connection method.

In the related art, as shown in FIG. 1, a drive motor 10 for driving a hydraulic pump required for a hydraulic control device is fixedly installed on a body 20 constituting the hydraulic control device and connected to the drive motor 10. The ", "-"pole power lines 30 and 40 are respectively connected to a controller for controlling the "-" pole terminal and the driving motor 10 installed in the vehicle body.

However, in the related art, the "+" and "-" pole power lines 30 and 40 of the driving motor 10 have a structure that is independent of each other from the driving motor 10, that is, separated and drawn separately from the driving motor 10. There is inconvenience in installation, and each of the power lines 30 and 40 has a circular cross section, and thus requires a separate connector 70 so that they can be easily connected with each connection.

And the "+" pole power line 40 is connected directly to the controller from one side 22 of the hydraulic regulator body 20 to the opposite side 26 of the body 20 via clearance to the controller. The length of the 40 has a problem such as to be formed longer than the length of the sum of the thickness of the hydraulic control device body 20 to the length of the entire drive motor 10.

Also, in the related art, a separate protective cap 50 is required to protect the "+" pole power line 40, and may be through the surface 22 in which the hydraulic regulator body 20 and the driving motor 10 are in contact. There is a hassle, such as the need to perform a sealing operation using a separate seal member 60 to block the leak.

The present invention, in order to solve the above-mentioned problems, the power line for supplying power to the motor for driving the hydraulic pump passes directly to the free space of the body in which the motor is installed or bypass the body input / input of the power line By connecting the controller to command the shut-off, it is possible to reduce the manufacturing cost and to reduce the size of the entire hydraulic control device to reduce the weight. With reference to the accompanying drawings, the configuration and operation effects will be described in more detail. Is as follows.

1 is a conventional exemplary view,

2 is an exemplary view of the present invention;

3 is a cross-sectional view of a power line to which the present invention is applied;

4 is a front view of a power line terminal to which the present invention is applied;

5 is another embodiment of FIG. 4;

6 is a side view of a power line terminal to which the present invention is applied;

<Explanation of symbols for the main parts of the drawings>

10: drive motor 20: hydraulic control device body

30, 40, 80: power line 50: cap

60: seal member 70: connector

81,82: terminal 84: coating material

86: bend

As shown in FIG. 2, the two "-" and " + " pole terminals 81 and 82, which are configured to supply power to the drive motor 10 fixedly installed in the hydraulic regulator body 20, are shown in FIG. The power line 80 is formed by an integral power line 80 molded together by the coating agent 84, and the power line 80 is drawn out in the same direction as the axis 12 of the drive motor 10.

The power line 80 is directly connected through a free space of the body 20, or the respective terminals 81 and 82 are connected to the connection of the vehicle body and the controller through a method of bypassing the outside of the body 20, When directly connected through the free space of the hydraulic regulator body 20, sealing with a seal member 60 to prevent leakage to the surface 22 that the hydraulic regulator body 20 and the drive motor 10 is in contact do.

In addition, each of the "-" and " + " pole terminals 81 and 82, which are molded together at a constant interval by a single covering material 84, is formed in a thin plate shape with a small thickness as shown in FIG. The appearance of the coating material 84 for molding the 80 was not increased.

As shown in Figs. 4 and 5, holes 810 and 820, which are circular or rectangular, are drilled at the ends of the terminals 81 and 82 of the power line 80 to facilitate the connection work.

Then, the tip portions of the terminals 81 and 82 from which the insulation coating material 84 is peeled off form a bent portion 86 that is bent into a crank shape as shown in FIG. 6 to bend the bent portion according to the condition of the controller ( It is configured to connect the terminals 81 and 82 of the power line 80 having a desired length by a method of straightening 86.

In the present invention configured as described above, the single power line 80 drawn out to supply power to the driving motor 10 has a free space or power line 80 of the body 20 to which the driving motor 10 is fixed. The "-" and "+" pole terminals 81 and 82 are connected to the connection parts of the vehicle body and the controller, respectively, by a method of bypassing the outside of the 20.

In this case, if the hydraulic control device 20 is directly connected through a free space without bypassing the body 20 of the hydraulic control device, the seal member (for preventing leakage of water on the surface 22 in contact with the hydraulic control device 20 and the driving motor 10) 60).

As described above, according to the present invention, the "-" and "+" pole terminals 81 and 82 provided in the drive motor 10 are constituted by an integrated power line 80 molded together by a single covering material. The length of 80 is relatively shorter than that of the related art, and since the power line 80 is drawn out in one direction of the driving motor 10, the work of the power line can be connected in one space, which is advantageous. By not being exposed to the outside it is possible to reduce the cumbersomeness as in the prior art to put a separate protective cap as in the prior art.

In addition, since the terminals 81 and 82 of the power line 80 are formed in a plate shape, a separate connector for connecting them is unnecessary, and the seal member is attached to the driving motor to manufacture and assemble, thereby greatly contributing to the improvement of quality and reliability. There is an effect such as being.

Claims (6)

Two "-" and " + " pole terminals 81 and 82 adapted to supply power to the drive motor 10 installed in the hydraulic regulator body are integral power lines 80 molded together by a single sheath 84. The power line 80 is configured to be drawn in the same direction as the shaft 12 of the drive motor 10 drive motor power line for a braking pressure regulating device of the vehicle. The power line connection method of claim 1, wherein the power line 80 is directly connected to the vehicle body and the controller through a free space of the hydraulic control device body 20. The power line connection method of claim 1, wherein the power line (80) is connected to the vehicle body and the controller by bypassing the hydraulic control device (20). 2. A drive for a braking pressure regulating device for a vehicle according to claim 1, wherein the "-", " + " pole terminals 81, 82 molded by the single covering material 84 have a thin plate shape and a small width. Motor power line. 5. The drive motor power line of claim 4, wherein the ends of the terminals (81,82) are provided with holes (810,820) which become circular or rectangular. 6. The drive motor power line according to any one of claims 4 to 5, wherein a bent portion (86) is bent at a distal end portion of the terminals (81,82).