RU67935U1 - CAR DEVICE HOUSING - Google Patents

Abstract

The utility model relates to instrumentation and can be used in the design of the instrument housing, designed to be installed in the socket of the car dashboard.

The utility model solves the problem of creating a device housing for a car, characterized by reduced overall dimensions, as well as increased convenience of dismantling the cable block.

This problem is solved in the design of the housing of the device for the car, which includes at least a front panel and a back cover, in the wall of which at least one recess is made under the cable block.

The problem is solved in that the recess is located on the border of adjacent walls of the rear cover of the device. 1 p. Fs, 2 ill.

Description

The utility model relates to instrumentation and can be used in the design of the instrument housing, designed to be installed in the socket of the car dashboard.

A known design of the housing of the device for installation in the socket of the instrument panel of a car, see patent for utility model RU 62873 U1, IPC 8 B60R 11/00, publ. 05/10/2007, bull. No. 13, including a laid on front panel and a back cover. At the same time, a block block of the electronic connector is formed with the back wall of the cover of the device case. The block block of the electronic connector protrudes from the housing of the device.

The design drawback is the oversized overall dimensions of the case due to the protruding block block of the electronic connector.

Another design drawback is the increased complexity of dismantling the cable block, due to the significant effort to disconnect the cable block from the device in the absence of auxiliary means for disconnecting the cable block.

The prior art also design the housing of the device for the car, see patent for utility model RU 17904 U1, IPC 7 B60Q 3/04, publ. 05/10/2001, the housing of the device includes an overlaid front panel and a back cover, on the back wall of which a block block of the electronic connector is formed.

Design shortcomings are oversized housing dimensions due to the protruding block block of the electronic connector and the increased complexity of dismantling the cable block.

For the prototype of the claimed utility model, the device housing design for a car is taken, patent for industrial design RU51859S, MKPO 10-05, publ. 02.16.2003, bull. No. 2. The case of the device includes an overlaid front panel and a back cover, on the back wall of which a depression is formed for the cable block of the electronic connector. The walls of the recess serve as a block block of the electronic connector - they protect the pin contacts that exit out of the housing through the wall of the back cover and orient the cable block in the desired position.

The disadvantages of the design of the device are:

- inefficient use of the internal space of the housing, due to the presence in the housing of the device between the walls of the recess under the cable block and the side walls of the back cover of the zones unsuitable for placement of electronic components of the device;

- increased complexity of dismantling the cable block, due to the significant effort to disconnect the cable block from the device and the lack of auxiliary means to disconnect the cable block.

The objective of the claimed utility model is the creation of the design of the instrument housing for the car, characterized by reduced overall dimensions, as well as increased convenience of dismantling the cable block.

This problem is solved in the design of the housing of the device for the car, which includes a front panel and a back cover, in the wall of which at least one recess is made under the cable block.

The problem is solved in that the recess under the cable block is located on the border of adjacent walls of the back cover of the device.

The utility model is illustrated by the following drawings.

Figure 1 shows the design of the housing for the vehicle assembly.

Figure 2 shows the design of the back cover of the instrument housing for a car.

The claimed technical solution can be successfully implemented in the design of the housing of the device, see Fig.1, 2, including the front panel 1 and the back cover 2, equipped with at least one recess 3, 3 'or 3' 'under the cable block .

To implement the utility model in the back cover 2 (see Figure 2) perform the following changes. The recess 3, 3 'or 3' 'is performed at the border of adjacent walls 4, 5 of the back cover 2.

In this case, the shape of the base 6, 6 'or 6' 'of the recess 3, 3' or 3 '', at least partially repeats the cross-sectional shape of the cable block, and the walls of the recesses serve for the correct orientation of the cable block and protect the block from mechanical influences.

In the base 6, 6 'or 6' 'of the recess 3, 3' or 3 'form holes for passing out from the housing of the pin contacts connected to the printed

the board of the device and employees for connecting the device to the car wiring.

The offset of the recesses 3, 3 'or 3' 'to the border of adjacent walls 4, 5 of the back cover 2 eliminates the "dead" zones inside the device, in which it is impossible to place electronic components.

The implementation of the grooves 3, 3 'or 3' 'open from the side of the wall 5 allows you to enter into the gap between the front of the cable block and the base 6, 6' or 6 '' of the grooves 3, 3 'or 3' 'universal tool, for example, a screwdriver, to facilitate the process of dismantling the cable block from the device.

Parts of the housing 1, 2 are made of artificial material (plastic) by injection molding.

A circuit board with electronic components and pin contacts is placed inside the back cover 2 of the device case so that the pin contacts go out through the holes made in the base of the 6, 6 'or 6' 'recess 3, 3' or 3 '' under the cable block.

The connection of the front panel 1 with the rear cover 2 of the housing can be done using latches and / or self-tapping screws.

When connecting the cable block to the device, the cable block is recessed into the corresponding recess 3, 3 'or 3' 'of the back cover 2, while the socket contacts of the cable block are joined with the pin contacts located in the recess 3, 3' or 3 '', providing an electrical connection appliance with car wiring.

Claims (1)

The housing of the device for a car, including at least a front panel and a back cover, in the wall of which is made at least one recess under the cable block, characterized in that the recess is located on the border of adjacent walls of the rear cover of the device.