Rotary skylight switch

Abstract

The utility model relates to the technical field of automobile parts, and discloses a rotary skylight switch, which comprises a base, a base buckle is connected with a shell, a PCB (printed circuit board) component positioned in the shell is arranged on the base, a knob is arranged at the top of the shell, and a skylight opening key and a skylight closing key are arranged on the knob. The rotary skylight switch has the advantages of retro large circular shape, chromium-plated decoration, beautiful appearance, high-end and elegant appearance, and is deeply loved by customers, the rotary button and the direct pressure button are separated, the physical button is convenient and fast to operate, the operation comfort and the driving safety are improved, the structure is simpler, the material cost and the assembly cost are reduced, and the service life of the rotary skylight switch is prolonged. And the later use durability of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a rotary sunroof switch. Background Art

[0002] With the development of the automobile industry, the style differentiation of automobile interiors has attracted more and more attention. The upgrades of various brands of models are always launching new styles of exterior styling and interior atmosphere. The sense of technology and retro are adopted by many models at the same time. Most of the existing sunroof switches are opened, closed, lifted and reset by flipping up and down and pushing and pulling forward and backward of a rocker button. The advantage is that the functions are concentrated, and the disadvantage is that the operation is not very convenient, which is not conducive to the safety of the driver while driving. Therefore, a sunroof switch with beautiful appearance, multi-function, easy operation and high safety is the demand of customers. Utility Model Content

[0003] The utility model provides a rotary sunroof switch, which solves the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rotary sunroof switch comprises a base, which is snap-connected to a shell. A PCB board assembly located inside the shell is arranged on the base. A knob is arranged on the top of the shell. A sunroof opening key and a sunroof closing key are arranged on the knob.

[0006] As a preferred technical solution of the utility model, the interior of the knob is provided with a slider, a moving contact piece, a gear column and a spring which cooperate with the housing.

[0007] As a preferred technical solution of the utility model, a light guide strip and a decorative ring are arranged on the outside of the knob, and a decorative strip is arranged between the sunroof opening key and the sunroof closing key.

[0008] The utility model has the following benefits:

[0009] The utility model is suitable for a rotary sunroof switch with a retro large round shape and chrome-plated decoration. It has a beautiful appearance and a high-end atmosphere, and is deeply loved by customers. The rotary button and the direct press button are separated, and the physical button operation is convenient and quick, which improves the operating comfort and driving safety. At the same time, the structure is more concise, which is conducive to reducing material costs and assembly costs, and improves the durability of the product in later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 A top view of a rotary sunroof switch.

[0012] Figure 2 An exploded view of a rotary sunroof switch.

[0013] Figure 3 The present invention is a cross-sectional view of the front side of a rotary sunroof switch.

[0014] Figure 4 The present invention is a cross-sectional view of the side of a rotary sunroof switch.

[0015] In the figure: 1. Sunroof opening button; 2. Decorative strip; 3. Sunroof closing button; 4. Decorative ring; 5. Light guide strip; 6. Knob; 7. Slider; 8. Moving contact piece; 9. Shift column; 10. Spring; 11. Housing; 12. PCB board assembly; 13. Base. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In one embodiment, see Figure 1-Figure 4A rotary sunroof switch includes a base 13, which is snap-connected to a shell 11. A PCB board assembly 12 located inside the shell 11 is arranged on the base 13. A knob 6 is arranged on the top of the shell 11, and a sunroof opening key 1 and a sunroof closing key 3 are arranged on the knob 6. The housing 11 is provided with a knob 6 rotational motion guide rail and a sunroof opening key 1 and a sunroof closing key 3 direct pressure motion guide rail to realize the rotational motion of the knob 6 and the direct pressure motion of the sunroof opening key 1 and the sunroof closing key 3; the bottom of the knob 6 is provided with a rotational self-resetting gear track, and under the elastic force of the gear column 9 and the spring 10, the function of automatic resetting of the knob 6 after rotational motion is realized; the upper part of the knob 6 is assembled with the decorative ring 4 and the light guide bar 5, which improves the refinement of the appearance, and the position of the rotation gear is indicated by the light guide bar 5; the base 13 is provided with a spring 10 hole, the spring 10 and the gear column 9 are installed, and it is elastically connected to the knob 6; at the same time, a PCB component installation and positioning structure and a snap-on connection structure with the housing 11 are provided to realize the assembly connection of the switch assembly and the required internal movement space.

[0018] In one case of this embodiment, the sunroof opening key 1, sunroof closing key 3 and knob 6 can be painted with different colors on the surface according to customer requirements to coordinate with the warm and cold tones of the car interior; the knob 6 is provided with a slider 7, a moving contact piece 8, a gear column 9 and a spring 10 that cooperate with the housing 11. The PCB board assembly 12 is provided with a micro switch, an LED, a surface static contact plate, and a PIN pin, and is installed on the base 13. The sunroof opening key 1 and the sunroof closing key 3 are directly pressed to press the micro switch to realize the sunroof opening / closing function; the knob 6 rotates to drive the slider 7 and the moving contact piece 8 to rotate and automatically reset, and connect / disconnect with the PCB surface static contact plate circuit to realize the opening and closing of the sunroof visor; the LED lights up to realize the display of the knob 6 position and the sunroof opening key 1 and sunroof closing key 3 function symbols at night; the PIN pin is connected to the external connector to realize the output of the switch control function.

[0019] In one case of this embodiment, a light guide strip 5 and a decorative ring 4 are disposed outside the knob 6, and a decorative strip 2 is disposed between the sunroof opening key 1 and the sunroof closing key 3. The decorative ring 4 and the decorative strip 2 can be electroplated with different colors on the surface according to customer requirements to coordinate with the warm and cold tones of the car interior.

[0020] How it works

[0021] Rotating the knob 6 in the left and right directions drives the slider 7 and the moving contact piece 8 to rotate, and contact with the static contact plate at the corresponding position on the PCB board assembly 12, so as to realize the control of the opening and closing functions of the sun visor. After the hand releases the knob 6, under the force of the spring 10, the gear column 9 and the gear slot at the bottom of the knob 6, the knob 6 automatically returns to its original position, and the control function is disconnected; the LED arranged on the PCB board assembly 12 illuminates the light guide bar 5 installed on the knob 6, which can indicate the rotation position of the knob 6; pressing the sunroof opening key 1 and the sunroof closing key 3 transmits the light to the micro switch arranged on the PCB board assembly 12, so as to realize the opening and closing functions of the sunroof glass. After the hand is released, the button automatically resets under the action of the rebound force of the self-resetting micro switch, and the control function is disconnected.

[0022] Figure 3 As shown, the sunroof opening key 1 and the sunroof closing key 3 are provided with anti-mis-installation rib groove structures at the corresponding positions of the housing 11, and the knob 6 is provided with anti-mis-installation concave-convex structures at the corresponding positions of the housing 11 to prevent the wrong direction installation during assembly to ensure product quality.

[0023] Figure 4 As shown, the sunroof opening button 1 and the sunroof closing button 3 are connected to the housing 11, the knob 6 is connected to the housing 11, the base 13 is connected to the housing 11, the decorative ring 4 is connected to the knob 6, the slider 7 is connected to the knob 6, and the moving contact piece 8 is connected to the slider 7, which are all connected by movable snap-fits, which are easy and quick to install, and reduce material costs and assembly labor costs compared to screw connections.

[0024] Working process

[0025] 1. Sun visor closing: Knob 6 is rotated to the left, the sun visor closes, and when the hand is released, knob 6 automatically resets, and the sun visor closing function stops; if the hand is not released, the sun visor continues to close until it is completely closed;

[0026] 2. Sun visor opening: Knob 6 is rotated to the right, the sun visor opens, and when the hand is released, knob 6 automatically resets, and the sun visor opening function stops; if the hand is not released, the sun visor continues to open until it is fully opened;

[0027] 3. Sunroof opening: Press the sunroof opening button 1, the sunroof will open, release the button and the sunroof will stop opening. If you do not release the button, the sunroof will continue to open until it is fully opened.

[0028] 4. Sunroof closing: Press the sunroof closing button 3, the sunroof will close, release your hand and the button will reset, the sunroof closing movement will stop, if you do not release your hand, the sunroof will continue to close until it is completely closed.

[0029] The utility model is suitable for a rotary sunroof switch with a retro large round shape and chrome-plated decoration. It has a beautiful appearance and a high-end atmosphere, and is deeply loved by customers. The rotary button and the direct press button are separated, and the physical button operation is convenient and quick, which improves the operating comfort and driving safety. At the same time, the structure is more concise, which is conducive to reducing material costs and assembly costs, and improves the durability of the product in later use.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rotary sunroof switch, characterized in that: It includes a base, which is connected to the shell by a snap-on connection. The base is provided with a PCB board assembly located inside the shell. The top of the shell is provided with a knob, and a sunroof opening key and a sunroof closing key are provided on the knob. A light guide strip and a decorative ring are provided on the outside of the knob, and a decorative strip is provided between the sunroof opening key and the sunroof closing key.

2. A rotary sunroof switch according to claim 1, characterized in that: The interior of the knob is provided with a sliding block, a moving contact piece, a gear column and a spring which are matched with the shell.

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