Automobile gear shifting switch

Abstract

The utility model relates to the technical field of automobile gear shifting switches, and discloses an automobile gear shifting switch which comprises a switch assembly, a rotary knob column is rotationally connected into the switch assembly, the outer circumferential surface of the rotary knob column is slidably sleeved with a shell, and a fixing plate is fixedly connected to the inner wall of the rotary knob column. Three sliding grooves arranged at equal intervals are formed in the fixing plate, and a sliding block is slidably connected to the interior of each sliding groove. According to the automobile gear shifting switch, the rotating plate drives the sliding rod to move in the rotating process, the sliding rod is promoted to drive the sliding block to move with the sliding groove as a track under the action of the inclined groove and the sliding groove, then the positioning plate is driven to move and retract, and the purposes that the shell is conveniently positioned or positioning of the shell is relieved are achieved; the shell is convenient to mount and dismount, the flexibility and practicability of the gear-shifting switch are improved, and the problems that an existing automobile gear-shifting switch knob shell is inconvenient to dismount and maintain, and the flexibility and practicability of the gear-shifting switch are reduced are solved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile gear shift switches, and in particular to an automobile gear shift switch. Background Art

[0002] A car shift switch is a switch used to switch the driving gear on a vehicle.

[0003] An existing patent (publication number: CN 208834957 U) discloses an automotive gearshift switch. The switch comprises a housing, a switch assembly housed within the housing, a housing cover connected to the housing, and a knob mounted on the cover and connected to the switch assembly. The knob comprises a knob post connected to the switch assembly and a knob housing mounted on the rotating post. A positioning assembly is provided between the knob post and the knob housing to securely position the knob housing. The positioning assembly includes at least one positioning slot on the top of the knob post. An insert is provided on the knob housing corresponding to the positioning slot. This utility model provides an automotive gearshift switch that allows for quick installation of the knob housing and prevents misalignment.

[0004] Although the above-mentioned automobile shift switch knob housing can be quickly installed, it is inconvenient to disassemble and maintain, which reduces the flexibility and practicality of the shift switch. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides an automobile shift switch, which has the advantages of facilitating the installation and disassembly of the knob housing of the shift switch, improving the flexibility and practicality of the shift switch, and solving the problem that the knob housing of the existing automobile shift switch can be quickly installed but is inconvenient to disassemble and maintain, thereby reducing the flexibility and practicality of the shift switch.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a car gear shift switch, including a switch assembly, wherein the switch assembly is internally rotatably connected to a knob column, the outer circumferential surface of the knob column is slidably sleeved with a shell, the inner wall of the knob column is fixedly connected to a fixed plate, three equidistantly arranged sliding grooves are provided inside the fixed plate, and a slider is slidably connected to the inside of each sliding groove, and the bottom surface of the slider is fixedly connected to a positioning plate, and the outer surface of the positioning plate is slidably connected to the inside of the knob column.

[0007] Through the above scheme, although the existing automobile gear shift switch knob housing can be quickly installed, it is inconvenient to disassemble and maintain, which reduces the flexibility and practicality of the gear shift switch. The rotating plate drives the slide rod to move during the rotation process, prompting the slide rod to drive the slider to move with the slide groove as the track under the action of the inclined groove and the slide groove, and then drives the positioning plate to move and retract, which is convenient for positioning or releasing the positioning of the housing, facilitating the installation and disassembly of the housing, and improving the flexibility and practicality of the gear shift switch.

[0008] Furthermore, a sealing sheet is fixedly connected to the inner top wall of the housing, and the bottom surface of the sealing sheet contacts the upper surface of the knob column.

[0009] Through the above solution, the sealing sheet plays a sealing role and seals the housing and the knob column.

[0010] Furthermore, a mounting block is fixedly connected to the inner wall of the housing, a mounting groove is provided inside the knob column, and the outer surface of the mounting block is plugged into the knob column through the mounting groove.

[0011] Through the above solution, the mounting block and the mounting groove can assist in the installation of the housing, so that the positioning plate and the positioning groove can be aligned, thereby facilitating the installation of the housing.

[0012] Furthermore, three equidistantly arranged positioning grooves are provided inside the shell, and the outer surfaces of the positioning plates are slidably plugged into the shell through the positioning grooves.

[0013] With the above solution, the housing is positioned by the positioning plate and the positioning groove, making it easy to install and disassemble the housing.

[0014] Furthermore, the knob column is internally rotatably connected to a rotating plate, and three equidistantly arranged inclined grooves are provided inside the rotating plate. Each inclined groove is slidably connected to a sliding rod, and the bottom surface of the sliding rod is fixedly connected to the upper surface of the slider.

[0015] Through the above scheme, the sliding rod is driven to move by the rotating plate during the rotation process, so that the sliding rod drives the slider to move with the sliding groove as the track under the action of the inclined groove and the sliding groove, and then drives the positioning plate to move and retract, so as to facilitate the positioning or release of the outer shell.

[0016] Furthermore, the outer circumference of each sliding rod is fixedly sleeved with a limiting ring, and the outer circumference of each limiting ring is slidably connected to the rotating plate through a slot provided inside the rotating plate.

[0017] Through the above solution, the sliding rod is restricted to prevent the sliding rod from sliding off, thereby increasing the stability of the sliding rod and the sliding block movement.

[0018] Furthermore, a control rod is fixedly connected to the upper surface of the rotating plate, an outer circumferential surface of the control rod is rotatably connected to the interior of the knob column, and a control knob is fixedly sleeved on the outer circumferential surface of the control rod.

[0019] Through the above solution, the rotating plate can be controlled by the control knob and the control rod, which provides convenience for the installation or removal of the shell.

[0020] Furthermore, the outer circumferential surface of the control knob is provided with anti-slip grooves arranged at equal intervals, and the outer circumferential surface of the housing is provided with anti-slip grooves arranged at equal intervals.

[0021] Through the above solution, the anti-slip grooves on the control knob and the housing can assist the rotation, providing convenience for the rotation operation.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] The automobile shift switch drives the sliding rod to move during the rotation of the rotating plate, so that the sliding rod drives the slider to move along the inclined groove and the slide groove with the slide groove as a track under the action of the inclined groove, and then drives the positioning plate to move and retract, thereby facilitating the positioning or releasing of the housing, facilitating the installation and removal of the housing, and improving the flexibility and practicality of the shift switch. It solves the problem that the existing automobile shift switch knob housing is inconvenient to disassemble and maintain, which reduces the flexibility and practicality of the shift switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0025] Figure 2 This is the shell structure diagram of this application;

[0026] Figure 3 This is the knob column structure diagram for this application;

[0027] Figure 4 Rotate the plate structure diagram for this application;

[0028] Figure 5 The structural diagram of the fixed plate for this application;

[0029] Figure 6 This is a partial cross-sectional structural diagram of this application.

[0030] In the picture:

[0031] 1. Switch assembly; 2. Knob column; 3. Housing; 4. Sealing piece; 5. Mounting block; 6. Mounting slot; 7. Fixing plate; 8. Slide slot; 9. Slider; 10. Positioning plate; 11. Positioning slot; 12. Rotating plate; 13. Tilt slot; 14. Slide rod; 15. Limiting ring; 16. Control lever; 17. Control knob. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0033] See also Figure 1 、 Figure 3 and Figure 5 In this embodiment, a car shift switch includes a switch assembly 1, the switch assembly 1 has a knob column 2 rotatably connected to the inside, the outer circumference of the knob column 2 is slidably sleeved with a housing 3, the inner wall of the knob column 2 is fixedly connected to a fixing plate 7, the interior of the fixing plate 7 is provided with three equidistantly arranged sliding grooves 8, each of the sliding grooves 8 is slidably connected to a slider 9, the bottom surface of the slider 9 is fixedly connected to a positioning plate 10, and the outer surface of the positioning plate 10 is slidably connected to the inside of the knob column 2.

[0034] See also Figure 2 The inner top wall of the shell 3 is fixedly connected with a sealing piece 4, the bottom surface of the sealing piece 4 contacts the upper surface of the knob column 2, and the sealing piece 4 plays a sealing role, sealing the shell 3 and the knob column 2.

[0035] See also Figure 2 and Figure 3 The inner wall of the shell 3 is fixedly connected with a mounting block 5, and a mounting groove 6 is opened inside the knob column 2. The outer surface of the mounting block 5 is plugged into the knob column 2 through the mounting groove 6. The mounting block 5 and the mounting groove 6 can assist in the installation of the shell 3, so that the positioning plate 10 and the positioning groove 11 can be aligned, which facilitates the installation of the shell 3.

[0036] See also Figure 1 、 Figure 2 and Figure 3 Three equidistantly arranged positioning grooves 11 are provided inside the shell 3. The outer surface of the positioning plate 10 is slidably plugged into the shell 3 through the positioning grooves 11. The shell 3 is positioned by the positioning plate 10 and the positioning grooves 11, which facilitates the installation and disassembly of the shell 3.

[0037] See also Figure 3 、 Figure 4 and Figure 6The knob column 2 is internally rotatably connected to a rotating plate 12, and three equidistantly arranged inclined grooves 13 are provided inside the rotating plate 12. Each inclined groove 13 is slidably connected to a slide rod 14. The bottom surfaces of the slide rods 14 are fixedly connected to the upper surfaces of the sliders 9. The rotating plate 12 drives the slide rods 14 to move during the rotation process, prompting the slide rods 14 to drive the slider 9 to move with the slide groove 8 as the track under the action of the inclined groove 13 and the slide groove 8, thereby driving the positioning plate 10 to move and retract, thereby facilitating the positioning of the shell 3 or releasing the positioning of the shell 3.

[0038] See also Figure 4 and Figure 6 The outer circumference of each slide rod 14 is fixedly sleeved with a limit ring 15, and the outer circumference of each limit ring 15 is slidably connected to the rotating plate 12 through a slot opened inside the rotating plate 12, thereby limiting the slide rod 14, preventing the slide rod 14 from sliding off, and increasing the stability of the movement of the slide rod 14 and the slider 9.

[0039] See also Figure 1 、 Figure 2 and Figure 3 A control rod 16 is fixedly connected to the upper surface of the rotating plate 12, and the outer circumferential surface of the control rod 16 is rotatably connected to the inside of the knob column 2. A control knob 17 is fixedly sleeved on the outer circumferential surface of the control rod 16. The rotating plate 12 can be controlled by the control knob 17 and the control rod 16, which facilitates the installation or disassembly of the shell 3.

[0040] See also Figure 1 、 Figure 2 and Figure 3 The outer circumference of the control knob 17 is provided with anti-skid grooves arranged at equal distances, and the outer circumference of the shell 3 is provided with anti-skid grooves arranged at equal distances. The anti-skid grooves on the control knob 17 and the shell 3 can assist rotation and provide convenience for the rotation operation.

[0041] In the present embodiment, a car shift switch drives the slide bar 14 to move during the rotation of the rotating plate 12, so that the slide bar 14 drives the slider 9 to move along the inclined groove 13 and the slide groove 8 with the slide groove 8 as the track, thereby driving the positioning plate 10 to move and retract, thereby facilitating the positioning or releasing of the housing 3, facilitating the installation and disassembly of the housing 3, and improving the flexibility and practicality of the shift switch. This solves the problem that the existing car shift switch knob housing 3 is inconvenient to disassemble and maintain, thereby reducing the flexibility and practicality of the shift switch.

[0042] It should be noted that the angles between adjacent positioning plates 10 are all equal, namely, one hundred and twenty degrees.

[0043] The working principle of the above embodiment is:

[0044] When the shell 3 needs to be disassembled and maintained, the rotating plate 12 is rotated by controlling the knob 17 and the control rod 16. During the rotation process, the rotating plate 12 will drive the slide bar 14 to move, prompting the slide bar 14 to drive the slider 9 to move inward along the slide groove 8 under the action of the inclined groove 13 and the slide groove 8. The slider 9 drives the positioning plate 10 to move inward, and the positioning plate 10 is moved out from the inside of the positioning groove 11, canceling the positioning restriction of the shell 3, and then the shell 3 can be removed from the knob column 2. When installing the shell 3, the shell 3 is put on the knob column 2, and the mounting block 5 is inserted into the mounting groove 6, prompting the positioning plate 10 to be aligned with the positioning groove 11, and then the control knob 17 is rotated in the opposite direction to drive the positioning plate 10 to move into the inside of the positioning groove 11.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0046] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A vehicle gear shift switch, comprising a switch assembly (1), characterized in that: The switch assembly (1) is internally rotatably connected to a knob column (2), the outer circumferential surface of the knob column (2) is slidably sleeved with a housing (3), the inner wall of the knob column (2) is fixedly connected to a fixing plate (7), the interior of the fixing plate (7) is provided with three equally spaced sliding grooves (8), the interior of each sliding groove (8) is slidably connected to a slider (9), the bottom surface of the slider (9) is fixedly connected to a positioning plate (10), and the outer surface of the positioning plate (10) is slidably connected to the interior of the knob column (2).

2. The automobile shift switch according to claim 1, characterized in that: A sealing sheet (4) is fixedly connected to the inner top wall of the housing (3), and the bottom surface of the sealing sheet (4) contacts the upper surface of the knob column (2).

3. The automobile shift switch according to claim 1, characterized in that: A mounting block (5) is fixedly connected to the inner wall of the housing (3), a mounting groove (6) is provided inside the knob column (2), and the outer surface of the mounting block (5) is plugged into the knob column (2) through the mounting groove (6).

4. The automobile shift switch according to claim 1, characterized in that: Three equidistantly arranged positioning slots (11) are provided inside the housing (3), and the outer surface of the positioning plate (10) is slidably plugged into the housing (3) via the positioning slots (11).

5. The automobile shift switch according to claim 1, characterized in that: The knob column (2) is rotatably connected to a rotating plate (12) inside, and three equally spaced inclined grooves (13) are provided inside the rotating plate (12). Each inclined groove (13) is slidably connected to a sliding rod (14) inside, and the bottom surface of the sliding rod (14) is fixedly connected to the upper surface of the slider (9).

6. The automobile shift switch according to claim 5, characterized in that: The outer circumference of each slide rod (14) is fixedly sleeved with a limit ring (15), and the outer circumference of each limit ring (15) is slidably connected to the rotating plate (12) through a slot provided inside the rotating plate (12).

7. The automobile shift switch according to claim 5, characterized in that: The upper surface of the rotating plate (12) is fixedly connected to a control rod (16), the outer circumferential surface of the control rod (16) is rotatably connected to the interior of the knob column (2), and the outer circumferential surface of the control rod (16) is fixedly sleeved with a control knob (17).

8. The automobile shift switch according to claim 7, characterized in that: The outer circumferential surface of the control knob (17) is provided with anti-slip grooves arranged at equal intervals, and the outer circumferential surface of the housing (3) is provided with anti-slip grooves arranged at equal intervals.

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