RU51813U1 - VEHICLE CONTROL UNIT HOUSING - Google Patents

Abstract

The utility model relates to the field of instrumentation and can be used in the design of the housing of the control unit for actuating devices of the car, which is built into the armrest of the door of the driver of the car. The utility model solves the problem of creating the design of the housing of the control unit of the executive devices of the car, protected from water splashes through the junction of the housing with the bottom panel and characterized by a reduced complexity of removing the bottom panel. This problem is solved in the housing of the control unit of the executive devices of the car, which includes the upper, middle and lower panels connected by means of latches. The problem is solved in that the latch device for connecting the middle panel to the bottom panel includes a protrusion made on the outer surface of the middle panel, and a loop formed on the bottom panel.

Description

The utility model relates to the field of instrumentation and can be used in the design of the housing of the control unit for actuating devices of the car, which is built into the armrest of the door of the driver of the car.

The prior art (see, for example, patent US 6536825 B2, publ. March 25, 2003) actuator control units, for example, electric exterior mirrors and power windows, built into the armrest of a car.

The greatest difficulty in disassembling the control unit for the executive devices of the car in case of repair of the unit or its disposal is the dismantling of the lower panel of the unit body. The lower panel of the control unit of the actuating devices of the car is usually performed recessed inside the body to prevent water splashes through the junction of the lower panel and the body.

The known design of the housing of the control unit actuating devices of the car, see patent JP 5068392, IPC B 60 R 16/02, publ. 11/06/1984, including the upper and lower panels. To prevent water splashing into the case, the bottom panel is recessed in the hole of the upper panel and fixed in it with screws. The disadvantage of the housing is

high complexity of its assembly / disassembly, due to the presence of five screws that secure the bottom panel.

Also known is the design of the housing of the control unit for actuating devices of the car, see patent US 5647478, IPC 6 Н 02 В 1/26, publ. 07/15/1997, which includes the upper and lower panels. The bottom panel is recessed in the hole of the upper panel and fixed in it by means of six latches. The latch device includes a rectangular window made in the side wall of the upper panel, and a protrusion formed in the side wall of the lower panel. This embodiment of the housing reduces the complexity of the assembly, but the complexity of disassembling the housing in case of repair or disposal remains very high.

For the prototype of the claimed technical solution, the design of the housing of the actuator control unit, which is built into the armrest of the driver’s door of the car, is taken, see patent US 4816961, MKI 4 N 01 N 47/00, publ. 03/28/1989, including the upper, middle and lower panels connected by means of latches.

The disadvantage of the prototype is the high complexity of disassembling the block.

The objective of the claimed utility model is to create a housing structure of the control unit of the executive devices of the car, protected from water splashes through the junction of the housing with the bottom panel and characterized by a reduced complexity of removing the bottom panel.

This problem is solved in the design of the housing of the control unit of the actuating devices of the car, which includes the upper, middle and lower panels connected by latches.

The problem is solved in that the latch device for connecting the middle panel to the bottom panel includes a protrusion made on the outer surface of the middle panel, and a loop formed on the bottom panel.

A utility model is illustrated by the following drawing.

In FIG. Details of the housing of the control unit for executive devices of the car are shown.

The claimed technical solution can be implemented in the design of the housing of the control unit of the actuating devices of the car, see Fig., Which includes the upper panel 1, the middle panel 2 and the lower panel 3.

To implement the utility model in the design of the housing of the control unit of the actuating devices of the car, the following changes are made.

On the outer surface of the middle panel, protrusions 4 are made. On the lower panel, loops 5 are formed. The protrusions 4, together with the loops 5, form a latch for fixing the lower panel on the middle panel.

The assembly of the housing of the control unit executive devices of the car is as follows. The upper panel is attached to the middle panel by means of latches (not shown in FIG.).

Then, the bottom panel 3 is recessed into the hole of the middle panel 2. In this case, the protrusions 4 first move the loops 5, then, as the panels 2, 3 come closer, enter the opening of the windows of the loops 5.

When disassembling the housing of the control unit for the actuating devices of the car, the loops 5 are bent, for example, with a slotted screwdriver, and the tabs 4 are disengaged from the loops 5, disconnecting the bottom panel 3 from the middle panel 2.

Due to the location of the loops 5 on the outside of the casing, disassembling the casing is characterized by reduced complexity.

Claims (1)

The housing of the control unit of the actuating devices of the car, including the upper, middle and lower panels connected by latches, characterized in that the latch device for connecting the middle panel to the lower panel includes a protrusion made on the outer surface of the middle panel, and a loop formed on the bottom panel.