CN213799192U

CN213799192U - Housing fixing structure of automobile skylight controller

Info

Publication number: CN213799192U
Application number: CN202022464056.6U
Authority: CN
Inventors: 王万波; 候学渊
Original assignee: Inalfa Roof System Shanghai Co ltd
Current assignee: Inalfa Roof System Shanghai Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-27
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a shell fixed knot of sunroof controller constructs, sunroof controller includes the motor, the chip unit, be provided with at least three installation through-hole on the motor casing of motor, the chip unit sets up in a plastic housing, plastic housing includes the casing, lower casing, first half is connected with motor detachably down the casing, the chip unit sets up in the latter half of casing down, go up the casing lid and fit chip unit top, can dismantle with lower casing and be connected, the position that corresponds the installation through-hole on the motor casing down on the casing is equipped with the fastening muscle, can fasten casing and motor casing down in an organic whole through the screw. During the installation, the screw can sticis the fastening muscle on motor housing, has consolidated and has made plastic housing and motor housing be connected the fastening nature, the effectual noise that produces that reduces plastic housing and front beam collision, has solved because of plastic housing fastening nature is poor, the easy vibrations produces the risk of collision. Has the advantages of simple structure, convenient installation and low production cost.

Description

Housing fixing structure of automobile skylight controller

Technical Field

The utility model relates to an sunroof technique especially relates to a shell fixed knot of sunroof controller constructs.

Background

A Sunroof Controller (SCU) and a motor are assembled into a whole and are mounted on a front cross beam of an automobile Sunroof assembly to realize the function of controlling a Sunroof. The skylight controller sets up screw connection between three screw hole and the front beam through motor housing, and the chip unit of skylight controller sets up on a plastic housing, is connected fixedly through the mode of buckle between plastic housing and the motor housing, and the chip unit passes through the connector and links the pencil and carry out the communication with whole car. In the structure, the plastic shell and the motor shell are fixed only by the snap-fit connection, if the situation of high speed or bad road occurs in the driving process, the plastic shell of the skylight controller vibrates along with the vehicle body, the plastic shell collides with the front cross beam due to vibration to generate noise, and the user experience is influenced to generate complaints; a temporary solution is to add a cushion foam between the SCU housing and the front beam to eliminate direct impact of the plastic housing with the front beam. The buffer foam is added, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shell fixed knot of sunroof controller constructs to solve among the prior art because of the poor technical problem who produces the noise of plastic housing fastening nature.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model discloses a shell fixed knot of sunroof controller constructs, sunroof controller includes motor, chip unit, be provided with at least three not on the same straight line on the motor casing of motor, supply the installation through-hole that the screw passed, the chip unit sets up in a plastic housing, wherein, plastic housing includes casing, lower casing, first half of lower casing with motor detachably connects, the chip unit set up in the latter half of lower casing, go up the casing lid fit chip unit top, with the connection can be dismantled to the casing down, correspond on the casing down the position of the last installation through-hole of motor casing is equipped with fastening muscle, through the screw can with lower casing with motor casing fastens in an organic whole.

In the technical scheme, through set up the fastening muscle that corresponds with the installation through-hole position on casing down, when fixed the sunroof controller to the front beam with the screw on, the screw can sticis the fastening muscle on motor housing, make casing and motor housing connect in an organic whole down, strengthened and made plastic housing and motor housing be connected the fastening nature, the effectual noise that produces that reduces plastic housing and front beam collision, on the basis that does not increase spare part, solved among the prior art because of plastic housing fastening nature is poor, the risk that produces the collision easily shakes.

The chip unit comprises a pin module, and the pin module is connected with the electric connection end of the motor in a plug-in mode.

The further improvement is that the lower shell, the upper shell and the motor are fixedly connected in a clamping mode.

The improved structure of the motor shell is characterized in that a plurality of buckles arranged at intervals are formed upwards on the edge of the lower shell, and wedge-shaped protrusions matched with the buckles are formed on the side walls of the upper shell and the motor shell.

The shell fixing structure of the automobile skylight controller of the utility model improves the stability of the lower shell by designing the fastening ribs on the lower shell and fastening and connecting the fastening ribs with the motor shell through the screws, so that the plastic shell is not easy to vibrate and collide with the front cross beam even under the high-speed driving or bad road environment, and the risk of noise generation caused by poor fastening of the plastic shell in the prior art is effectively solved, customer complaints are eliminated, and the temporary scheme of foam pasting in the prior art is cancelled; has the advantages of simple structure, convenient installation and low production cost.

Drawings

FIG. 1 is a schematic diagram of a sunroof controller in the prior art;

FIG. 2 is a schematic structural view of the plastic housing of the present invention;

fig. 3 is the utility model relates to a sunroof controller's schematic structure diagram.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the sunroof controller generally includes a motor 1 and a chip unit (not shown), the chip unit is disposed in a generally L-shaped plastic housing 2, the plastic housing 2 includes an upper housing 21 and a lower housing 22, the upper housing 21 covers the rear half of the lower housing 22, and the chip unit is disposed in a cavity formed by the upper housing 21 and the lower housing 22; the motor shell of the motor 1 is provided with three mounting through holes 11 in a triangular layout, and screws can pass through the mounting through holes 11 to be connected and locked with nuts on the front cross beam so as to fix the motor 1 on the front cross beam.

As shown in fig. 2 and 3, the utility model provides a housing fixing structure of sunroof controller, this sunroof controller include motor 1, chip unit (not shown in the figure), be provided with at least three not on the same straight line on motor 1's the motor casing, supply the installation through-hole 11 that the screw passed, the chip unit sets up in a plastic casing 2, wherein, plastic casing 2 includes casing 21, lower casing 22 first half with motor 1 detachably connects, the chip unit set up in lower casing 22's latter half, go up casing 21 lid fit chip unit top, with lower casing 22 can dismantle the connection, down correspond on the casing 22 the position of installation through-hole 11 on the motor casing is equipped with fastening muscle 23. When the automobile skylight controller is installed, a screw penetrates through the installation through hole 11 to be connected with a nut welded on the front cross beam, the automobile skylight controller is fixed on the front cross beam, after the screw is locked, a screw cap abuts against the fastening rib 23, the lower shell 22 and the motor shell are fastened into a whole, the connection and the fastening performance of the plastic shell and the motor shell are reinforced, on the basis of not increasing parts, the risk of collision caused by poor fastening performance and easy vibration of the plastic shell in the prior art is solved, and the noise caused by collision of the plastic shell and the front cross beam is effectively reduced; the utility model discloses in, the breach department that fastening muscle 23 can be followed lower casing 22 and supply the screw to pass outwards protrudes and forms, also can adopt the bottom position setting in breach department to be less than the aperture of screw cap diameter, makes the screw locking back, the screw cap can press under on the casing can.

The preferred mode of the utility model is that the upper shell 21 and the lower shell 22 are respectively formed by integral injection molding; the plastic is integrally formed by an injection molding process, so that the precision is high and the cost is low.

As a preferred aspect of the present invention, the improvement is that the chip unit includes a pin module, and the pin module is connected to the electrical connection terminal of the motor 1 in a plug-in manner. The pin module is connected with the motor in a plugging mode, so that the quick butt joint can be realized, and the assembly and disassembly are convenient.

In a preferred embodiment of the present invention, the lower case 22 is connected and fixed to the upper case 21 and the motor 1 by a snap-fit method. Specifically, a plurality of spaced clips 24 are formed upward on the edge of the lower housing 22, and wedge-shaped protrusions 12 matched with the clips 24 are formed on the side walls of the upper housing 21 and the motor housing. The connection of block mode reduces the quantity of spare part, has just to assemble and dismantles.

It should be understood that the directional terms are set forth in conjunction with the daily operating habits of the operator and the user and the drawings of the specification, and their presence should not affect the scope of the present invention.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. The utility model provides a shell fixed knot of sunroof controller constructs, sunroof controller includes motor, chip unit, be provided with at least three not on same straight line on the motor casing of motor, the installation through-hole that supplies the screw to pass, the chip unit sets up in a plastic housing, its characterized in that, plastic housing includes casing, lower casing, the first half of lower casing with motor detachably connects, the chip unit set up in the latter half of lower casing, go up the casing lid fit chip unit top, with lower casing detachable connects, the position that corresponds on the casing down on the casing installation through-hole is equipped with the fastening muscle, through the screw can with lower casing with motor casing fastens an organic whole.

2. The cover fixing structure of the sunroof controller according to claim 1, wherein the chip unit comprises a pin module, and the pin module is connected to an electrical connection terminal of the motor in a plug-in manner.

3. The cover fixing structure of the sunroof controller according to claim 1, wherein the lower case, the upper case, and the motor are fixed by being engaged with each other.

4. The cover fixing structure of an automobile sunroof controller according to claim 3, wherein a plurality of spaced clips are formed on an edge of the lower case, and wedge-shaped protrusions are formed on side walls of the upper case and the motor case to be engaged with the clips.