Automobile skylight controller

Abstract

The utility model relates to the technical field of automobile controllers, in particular to an automobile sunroof controller which comprises a driving assembly, a PCB, an upper cover and a lower cover, the driving assembly comprises a shell, a motor and a transmission assembly, the motor and the transmission assembly are packaged in the shell, the shell comprises a motor installation section, a transition section and an output installation section, and the transition section and the output installation section are of an integrated structure. The motor installation section is clamped at one end of the transition section, the other end of the transition section protrudes to form a positioning head, the lower cover comprises a first installation section and a second installation section, the first installation section is located below the transition section and the output installation section, the second installation section is parallel to the motor installation section, and the bottom face of the lower cover is a plane. A dismounting opening is formed in the first mounting section close to the motor. The positioning head is added, so that the connection is convenient and fast; the lower cover is provided with a dismounting port, the motor mounting section is pried by a tool to be separated from the transition section, and the motor is convenient to maintain and replace; the bottom face of the lower cover is a plane, the contact area with the front cross beam is increased, and connection is more effective.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile controllers, in particular to an automobile sunroof controller. Background Art

[0002] The car sunroof controller is an intelligent device that enables the driver to control the opening and closing of the car sunroof through simple operations, thereby improving the convenience and comfort of driving. The existing car sunroof controller is connected to the front crossbeam of the car sunroof assembly through three connecting holes on the shell. Due to the increase in the functions of the current sunroof, there are more components installed on the front crossbeam than before, and the operating space for installing the car sunroof controller is smaller. Only connecting through three connecting holes corresponding to the connecting holes on the front crossbeam will bring certain installation difficulties, so a positioning structure is required to position it first and then perform the connection operation. In addition, the motor of the existing car sunroof controller is directly installed in the shell. When the motor fails, the shell needs to be disassembled for replacement, which is troublesome to operate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a car sunroof controller.

[0004] The utility model solves the technical problem by adopting the following technical scheme: a car sunroof controller, comprising a driving assembly, a PCB board, an upper cover and a lower cover, wherein the driving assembly comprises a shell, a motor and a transmission assembly encapsulated in the shell, the shell comprises a motor mounting section, a transition section and an output mounting section, the transition section and the output mounting section are integrally structured, the motor mounting section is clamped at one end of the transition section, and a positioning head is protruded from the other end of the transition section, the output mounting section is in a disc-mounted structure, the motor mounting section is in a columnar structure and is located on the tangent of the output mounting section, the lower cover comprises a first mounting section and a second mounting section, the first mounting section is located below the transition section and the output mounting section, the second mounting section is arranged parallel to the motor mounting section, a PCB board is mounted on the lower cover, the PCB board is in an L-shaped structure, an interface connector is mounted at one end of the PCB board near the edge of the second mounting section, a lap section connected to the upper cover is formed on the output mounting section and extends toward the second mounting section, the upper cover is arranged between the interface connector and the output mounting section, the bottom surface of the lower cover is a plane, and a disassembly opening is provided at the first mounting section near the motor.

[0005] Furthermore, the positioning head is a cylindrical structure, and a cross groove is provided on its outer end surface.

[0006] Furthermore, the transmission assembly includes a worm and a worm wheel, the output end of the motor is connected to the worm, the worm is arranged in the transition section, the worm wheel is meshed with the worm, and is installed in the output installation section through a rotating shaft.

[0007] Furthermore, one end of the rotating shaft passes through the output mounting section and is installed with an output gear.

[0008] Furthermore, the overlapping section includes an upper pressing plate and a plug-in portion located on the back of the upper pressing plate, and a slot for the plug-in portion to extend into is provided on the upper cover, and the slot is sunken around to accommodate the upper pressing plate.

[0009] Furthermore, an arc-shaped avoidance groove cooperating with the motor mounting section is provided on a side surface of the plug-in portion close to the motor mounting section.

[0010] Furthermore, three limiting posts are protruding from the lower cover, and three mounting holes are arranged on the PCB board at positions corresponding to the limiting posts.

[0011] Furthermore, the edge of the lower cover has a surrounding edge and a plurality of buckles, and positions corresponding to the buckles on the output installation section, the transition section and the upper cover are respectively provided with wedge-shaped protrusions.

[0012] Furthermore, connecting holes are provided on both sides of the output installation section and the transition section.

[0013] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model adds a positioning head, and the positioning head does not increase the volume of the entire controller. The positioning head can be used to first position the controller on the automobile sunroof assembly, and then the controller can be effectively connected to the front crossbeam, which is convenient and quick; the motor mounting section is connected to the transition section by a snap-on connection, and a disassembly opening is provided on the lower cover. The motor mounting section can be pried apart from the transition section by tools such as a crowbar, which is convenient for repairing and replacing the motor; the bottom surface of the lower cover is a plane, which increases the contact area with the front crossbeam and makes the connection more effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model in another direction.

[0017] Figure 3 It is a structural schematic diagram of the drive assembly in the utility model.

[0018] Figure 4 yes Figure 1 Schematic diagram of the structure without the drive assembly.

[0019] Figure 5 It is a structural schematic diagram of the upper cover in the utility model.

[0020] Figure 6 It is a structural schematic diagram of the lower cover in the utility model.

[0021] In the figure: 1. drive assembly, 11. housing, 111. motor mounting section, 112. transition section, 113. output mounting section, 114. positioning head, 115. overlapping section, 1151. upper pressure plate, 1152. plug-in portion, 11521. arc-shaped avoidance groove, 116. connecting hole, 12. motor, 13. rotating shaft, 14. output gear, 10. wedge-shaped protrusion, 2. PCB board, 3. upper cover, 31. notch, 4. lower cover, 41. first mounting section, 411. disassembly opening, 42. second mounting section, 43. limiting column, 44. surrounding edge, 45. buckle, 5. interface connector, 10. wedge-shaped protrusion. DETAILED DESCRIPTION

[0022] The present invention is now further described in conjunction with the accompanying drawings. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] like Figure 1 to Figure 4 As shown, a car sunroof controller includes a drive assembly 1, a PCB board 2, an upper cover 3 and a lower cover 4. The drive assembly 1 includes a housing 11 and a motor 12 and a transmission assembly encapsulated in the housing 11. The transmission assembly includes a worm and a worm wheel (not shown in the figure). The output end of the motor 12 is connected to the worm, and the worm wheel is meshed with the worm. The worm wheel is installed in the housing 11 through a rotating shaft 13. One end of the rotating shaft 13 passes through the housing 11 and is installed with an output gear 14.

[0024] The housing 11 includes a motor mounting section 111, a transition section 112 and an output mounting section 113. The transition section 112 and the output mounting section 113 are integrally structured. The motor mounting section 111 is clamped at one end of the transition section 112. A positioning head 114 is protruded from the other end of the transition section 112. The positioning head is a cylindrical structure, and a cross groove is provided on its outer end surface. The output mounting section 113 is a disc-mounted structure, and the motor mounting section 111 is a columnar structure and is located on the tangent of the output mounting section 113. The worm is arranged in the transition section 112, and the worm wheel is installed in the output mounting section 113.

[0025] The lower cover 4 includes a first mounting section 41 and a second mounting section 42. The first mounting section 41 is located below the transition section 112 and the output mounting section 113. The second mounting section 42 is arranged parallel to the motor mounting section 111. A PCB board 2 is installed on the lower cover 4. The PCB board 2 is in an L-shaped structure. An interface connector 5 is installed at one end of the PCB board 2 near the edge of the second mounting section 42. A lap section 115 connected to the upper cover 3 is formed on the output mounting section 113 and extends toward the second mounting section 42. The upper cover 3 is arranged between the interface connector 5 and the output mounting section 113. The bottom surface of the lower cover 4 is a plane. A disassembly opening 411 is opened in the first mounting section 41 near the motor 12.

[0026] like Figure 3 As shown, the overlap section 115 includes an upper pressing plate 1151 and a plug-in portion 1152 located on the back of the upper pressing plate 1151. The plug-in portion 1152 is provided with an arc-shaped avoidance groove 11521 that matches the motor mounting section 111 on one side surface close to the motor mounting section 111. Figure 5 As shown, a slot 31 is formed on the upper cover 3 for the plug-in portion 1152 to extend into, and the slot 31 is sunken around to accommodate the upper pressing plate 1151 .

[0027] like Figure 4 and Figure 6 As shown, three limit posts 43 are protruding from the lower cover 4, and three mounting holes 21 are provided on the PCB board 2 at positions corresponding to the limit posts 43. The edge of the lower cover 4 has a circle of surrounding edges 44 and a plurality of buckles 45, and wedge-shaped protrusions 10 are provided at positions corresponding to the buckles 45 on the output mounting section 113, the transition section 112 and the upper cover 3, respectively, and connecting holes 116 are provided on both sides of the output mounting section 113 and the transition section 112.

[0028] Compared with the prior art, the present embodiment adds a positioning head 114, and the positioning head 114 does not increase the volume of the entire controller. The positioning head 114 can be used to first position the controller on the automobile sunroof assembly, and then the controller can be effectively connected to the front crossbeam, which is convenient and quick; the motor mounting section 111 is connected to the transition section 112 by snapping, and a disassembly opening 411 is provided on the lower cover 4. The motor mounting section 111 can be pried with tools such as a crowbar to separate it from the transition section 112, which is convenient for repairing and replacing the motor; the bottom surface of the lower cover 4 is a plane, which increases the contact area with the front crossbeam and makes the connection more effective.

[0029] The above-mentioned implementation mode is only for illustrating the technical concept and features of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A car sunroof controller, characterized in that: The invention comprises a driving assembly, a PCB board, an upper cover and a lower cover, wherein the driving assembly comprises a shell and a motor and a transmission component encapsulated in the shell, the shell comprises a motor mounting section, a transition section and an output mounting section, the transition section and the output mounting section are integrally structured, the motor mounting section is clamped at one end of the transition section, a positioning head is protruded from the other end of the transition section, the output mounting section is in a disc-mounted structure, the motor mounting section is in a columnar structure and is located on the tangent of the output mounting section, the lower cover comprises a first mounting section and a second mounting section, the first mounting section is located below the transition section and the output mounting section, the second mounting section is arranged parallel to the motor mounting section, a PCB board is installed on the lower cover, the PCB board is in an L-shaped structure, an interface connector is installed at one end of the PCB board near the edge of the second mounting section, a lap section connected to the upper cover is formed on the output mounting section and extends toward the second mounting section, the upper cover is arranged between the interface connector and the output mounting section, the bottom surface of the lower cover is a plane, and a disassembly opening is provided in the first mounting section near the motor.

2. The automobile sunroof controller according to claim 1, characterized in that: The positioning head is a cylindrical structure, and a cross groove is arranged on the outer end surface thereof.

3. The automobile sunroof controller according to claim 1, characterized in that: The transmission assembly includes a worm and a worm wheel. The output end of the motor is connected to the worm. The worm is arranged in the transition section. The worm wheel is meshed with the worm and is installed in the output installation section through a rotating shaft.

4. The automobile sunroof controller according to claim 3, characterized in that: One end of the rotating shaft passes through the output installation section and is installed with an output gear.

5. The automobile sunroof controller according to claim 1, characterized in that: The overlapping section includes an upper pressing plate and an inserting portion located on the back of the upper pressing plate. A notch for the inserting portion to extend into is provided on the upper cover. The periphery of the notch is sunken to accommodate the upper pressing plate.

6. The automobile sunroof controller according to claim 5, characterized in that: An arc-shaped avoidance groove matching with the motor mounting section is provided on one side surface of the plug-in portion close to the motor mounting section.

7. The automobile sunroof controller according to claim 1, characterized in that: The lower cover is provided with three limiting posts protruding therefrom, and the PCB board is provided with three mounting holes at positions corresponding to the limiting posts.

8. The automobile sunroof controller according to claim 1, characterized in that: The edge of the lower cover is provided with a surrounding edge and a plurality of buckles, and the positions corresponding to the buckles on the output installation section, the transition section and the upper cover are respectively provided with wedge-shaped protrusions.

9. The automobile sunroof controller according to claim 1, characterized in that: Connection holes are provided on both sides of the output installation section and the transition section.

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