Turnover knob screen mounting structure

Abstract

The utility model provides a turnover knob screen mounting structure which comprises a mounting seat, the mounting seat is provided with a first surface and a second surface which are opposite, and a through hole penetrating through the first surface and the second surface is formed in the mounting seat; a driving assembly is further arranged on the mounting base, the driving end of the driving assembly is connected with the knob screen, and the knob screen penetrates through the mounting base through the through hole; the knob screen has a working state and a non-working state, when the knob screen is in the working state, the display screen extends out of the second surface, and when the knob screen is in the non-working state, the display screen extends out of the first surface; by arranging the driving assembly, the driving assembly can drive the knob screen to overturn around the rotating axis of the knob screen through the through hole, so that the knob screen rotates relative to the mounting base, when the knob screen needs to be operated, a display screen of the knob screen can extend out of the outer surface of the mounting base to facilitate use, and after operation is completed, the knob screen is overturned to enable the display screen to extend out of the inner surface. The method can prevent the display screen of the knob screen from being mistakenly touched in the riding process, improves the riding experience, and has the characteristic of high flexibility.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts, and in particular to a flip-type knob screen installation structure. Background Art

[0002] In order to facilitate passengers to control the functions of various components in the car, traditional cars are equipped with physical buttons in the car. When various functions need to be adjusted, they are controlled through physical buttons. However, as the various functions in the car become more and more abundant, more and more physical buttons need to be set. The physical buttons are set in a scattered manner. When adjustments are needed, it is inconvenient to find the corresponding physical buttons according to different functional modules, which also affects the riding experience. For this reason, the multi-function knob screen came into being. The knob screen is used in conjunction with the multi-function button module. The knob screen has a display screen. Touching the display screen can replace the physical buttons. The knob screen can be installed in conspicuous and convenient places such as seats and side panels. The multi-function button module integrates the various functional control modules of the car together. The multi-function button module is operated by the knob screen to realize the control of various functional modules of the car. In this way, hundreds of functions can be controlled through different arrangements and combinations. However, the display screen of the knob screen is prone to accidental touches due to the touch-type operation method, which affects the riding experience. Utility Model Content

[0003] The purpose of this application is to provide a flip-type knob screen installation structure in view of the above problems. The knob screen has a display screen, and the installation structure includes:

[0004] A mounting seat, the mounting seat having a first surface and a second surface opposite to each other, and a through hole penetrating the first surface and the second surface is formed on the mounting seat;

[0005] A driving component, wherein the driving component is fixed on the first surface, and the driving end of the driving component is connected to a knob screen, and the knob screen passes through the mounting seat through the through hole; the knob screen has a working state and a non-working state, and when in the working state, the display screen extends out of the second surface, and when in the non-working state, the display screen extends out of the first surface, and the driving component is used to drive the knob screen to flip around a rotation axis so that the knob screen switches between the working state and the non-working state, and the rotation axis extends along a first direction.

[0006] According to the technical solution provided in certain embodiments of the present application, the driving assembly includes a rotational driving device, which is fixed on the first surface. The driving shaft of the rotational driving device extends along a second direction and is connected to a transmission mechanism. The second direction is perpendicular to the first direction. The rotational driving device can drive the knob screen to rotate around the axis of the first direction through the transmission mechanism.

[0007] According to the technical solution provided in certain embodiments of the present application, the transmission mechanism includes a transmission shaft, which is arranged on a side of the knob screen close to the rotation drive device, the transmission shaft extends along the first direction and is rotatably connected to the mounting seat, and the free end of the transmission shaft is transmission-connected to the drive shaft through a gear set; a rotating shaft is also provided on the side of the knob screen away from the transmission shaft, and the rotating shaft is coaxially arranged with the transmission shaft and is rotatably connected to the mounting seat.

[0008] According to the technical solution provided in certain embodiments of the present application, a groove is provided on the rotating shaft, and the groove is used to accommodate the wire connected to the knob screen to prevent the wire from being entangled with the rotating shaft when the knob screen switches between the working state and the non-working state.

[0009] According to the technical solutions provided in certain embodiments of the present application, the gear set includes a first bevel gear and a second bevel gear meshing with each other, the first bevel gear is sleeved on the free end of the drive shaft, and the second bevel gear is sleeved on the free end of the transmission shaft.

[0010] According to the technical solution provided in certain embodiments of the present application, a detection component is also included, which is arranged on the first surface. The detection component is electrically connected to a control module. The detection component is used to detect whether the knob screen is flipped into position and generate a flipping into position signal. The control module controls the braking of the rotation drive device according to the flipping into position signal.

[0011] According to the technical solution provided in certain embodiments of the present application, the detection component includes a first switch and a second switch, and the first switch and the second switch are respectively arranged on the first surface with the rotation axis as the axis of symmetry, and a limit plate is provided on the knob screen; when the limit plate abuts against the first switch, the knob screen is in the working state, and the first switch generates the flip-in-place signal; when the limit plate abuts against the second switch, the knob screen is in the non-working state, and the second switch generates the flip-in-place signal.

[0012] According to the technical solutions provided in some embodiments of the present application, protrusions are provided on both sides of the limiting plate, and the two protrusions are respectively used to abut against the first switch and the second switch.

[0013] According to the technical solutions provided in some embodiments of the present application, one end of the knob screen away from the display screen is covered with a cover.

[0014] Compared with the prior art, the present application has the following beneficial effects: the present application provides a flip-type knob screen mounting structure, comprising a mounting seat, the mounting seat having a first surface and a second surface opposite to each other, and a through hole penetrating the first surface and the second surface is provided on the mounting seat; a driving component is also provided on the mounting seat, a driving end of the driving component is connected to the knob screen, and the knob screen penetrates the mounting seat through the through hole; the knob screen has a working state and a non-working state, when in the working state, the display screen extends out of the second surface, and when in the non-working state, the display screen extends out of the first surface, and the driving component is used to drive the knob screen to flip around the rotation axis so that the knob screen switches between the working state and the non-working state; by setting the driving component, the driving component can drive the knob screen to flip around its rotation axis through the through hole, so that the knob screen rotates relative to the mounting seat, when the knob screen needs to be operated, the display screen of the knob screen can extend out of the outer surface of the mounting seat for easy use, and after the operation is completed, the knob screen flips so that the display screen extends out of the inner surface, which can prevent accidental touching of the display screen of the knob screen during riding, improve the riding experience, and has the characteristics of high flexibility.

[0015] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of features or beneficial effects means that specific technical features, technical solutions or beneficial effects are included in at least one embodiment. Therefore, the description of technical features, technical solutions or beneficial effects in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be realized without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in a specific embodiment that does not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A side view of a flip-type knob screen installation structure provided in an embodiment of the present application;

[0018] Figure 2 A bottom view of a flip-type knob screen installation structure provided in an embodiment of the present application;

[0019] Figure 3 A schematic cross-sectional view of a flip-type knob screen installation structure provided in an embodiment of the present application;

[0020] Figure 4 A schematic diagram of a detection component of a flip-type knob screen installation structure provided in an embodiment of the present application.

[0021] The text annotations in the figure represent:

[0022] 1. Mounting base; 2. Knob screen; 3. Rotation drive device; 4. Transmission shaft; 5. Rotation shaft; 6. First bevel gear; 7. Second bevel gear; 8. First switch; 9. Second switch; 10. Limiting plate; 11. Cover. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present application. Specifically, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] As mentioned in the background technology, in view of the problems existing in the prior art, this embodiment provides a flip-type knob screen installation structure, wherein the knob screen has a display screen, and the installation structure includes:

[0026] A mounting base 1, the mounting base 1 having a first surface and a second surface opposite to each other, and a through hole penetrating the first surface and the second surface is formed on the mounting base 1;

[0027] A driving component, the driving component is fixed on the first surface, the driving end of the driving component is connected to the knob screen 2, the knob screen 2 passes through the mounting seat 1 through the through hole; the knob screen 2 has a working state and a non-working state, when in the working state, the display screen extends out of the second surface, when in the non-working state, the display screen extends out of the first surface, the driving component is used to drive the knob screen 2 to flip around the rotation axis, so that the knob screen 2 switches between the working state and the non-working state, and the rotation axis extends along the first direction.

[0028] like Figure 1 As shown, the mounting base 1 includes a mounting plate and side plates surrounding the mounting plate, the mounting base 1 is a shell with one end open, the first surface is close to the open side, that is, the inner surface of the mounting base 1, and a buckle is also provided on the inner surface to facilitate installation on the vehicle seat armrest or the door interior panel, the second surface is away from the open side, that is, the outer surface of the mounting base 1, the appearance of the outer surface is adapted to the vehicle interior, the through hole is used to provide space for the knob screen 2 to flip, so that the display screen of the knob screen 2 can extend out of the outer surface and the inner surface, and the first direction is the length direction of the mounting base 1, which is perpendicular to the penetration direction of the through hole.

[0029] In the initial state, the display screen of the knob screen 2 extends out of the inner surface; when the knob screen 2 needs to be used, the driving component is started, and the driving component drives the knob screen 2 to flip around the rotation axis through the through hole, so that the display screen extends out of the outer surface. At this time, the knob screen 2 is in a working state, and the display screen can be operated. When the operation is completed, the driving component is started again, and the knob screen 2 flips around the rotation axis in the opposite direction to make the display screen extend out of the inner surface. At this time, the knob screen 2 is in a non-working state.

[0030] By setting up a driving component, the driving component can drive the knob screen 2 to flip around the rotation axis through the through hole, that is, the knob screen 2 can rotate relative to the mounting base 1. When the knob screen 2 needs to be operated, the display screen of the knob screen 2 can extend out of the outer surface of the mounting base 1 for easy use. When the operation is completed, the knob screen 2 flips over so that the display screen extends out of the inner surface, which can prevent passengers from accidentally touching the display screen of the knob screen 2 during the ride, thereby improving the riding experience and having the characteristics of high flexibility.

[0031] In a preferred embodiment, the driving assembly includes a rotation driving device 3, which is fixed on the first surface. The driving shaft of the rotation driving device 3 extends along the second direction and is connected to a transmission mechanism. The second direction is perpendicular to the first direction. The rotation driving device 3 can drive the knob screen 2 to rotate around the axis of the first direction through the transmission mechanism.

[0032] like Figure 1 As shown, the second direction is Figure 2In the direction perpendicular to the paper surface, the rotary drive device 3 is a DC motor with a worm gear reducer in the prior art, the drive shaft of the rotary drive device 3 is the worm of the worm gear reducer, the rotary drive device 3 is fixed on the inner surface of the mounting base 1, and the drive shaft of the rotary drive device 3 extends along the second direction, which can reduce the installation space occupied by the mounting structure provided in this embodiment when it is installed on the inside of a seat or a door; in this embodiment, a start button is provided on the outer surface of the mounting base 1 for controlling the start and stop and forward / reverse rotation of the rotary drive device 3.

[0033] In a preferred embodiment, the transmission mechanism includes a transmission shaft 4, which is arranged on a side of the knob screen 2 close to the rotation drive device 3, the transmission shaft 4 extends along a first direction, and is rotatably connected to the mounting base 1, and the transmission shaft 4 is transmission-connected to the drive shaft through a gear set; a rotating shaft 5 is also provided on the side of the knob screen 2 away from the transmission shaft 4, and the rotating shaft 5 is coaxially arranged with the transmission shaft 4, and is rotatably connected to the mounting base 1.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, a bracket is also provided on the outer circumference of the through hole on the inner surface. The bracket is similar to a ring frame structure. The bracket is used to install the transmission shaft 4 and the second rotating shaft 5, and is rotationally connected with the transmission shaft 4 and the rotating shaft 5; the driving shaft of the rotation driving device 3 drives the transmission shaft 4 to rotate around its own axis through the gear set, and the transmission shaft 4 then drives the knob screen 2 to flip through the through hole. The end of the transmission shaft 4 away from the gear set is the driving end, and the axis of the transmission shaft 4 is the rotation axis.

[0035] In a preferred embodiment, a groove is provided on the rotating shaft 5, and the groove is used to accommodate a wire connected to the knob screen 2 to prevent the wire from winding around the rotating shaft 5 when the knob screen 2 is switched between the working state and the non-working state.

[0036] like Figure 4 As shown, the groove extends along the length direction of the rotating shaft 5 and is used to accommodate the wire connected to the knob screen 2 to prevent the wire from being entangled with the rotating shaft 5 during the turning process of the knob screen 2.

[0037] In a preferred embodiment, the first gear set includes a first bevel gear 6 and a second bevel gear 7 meshing with each other, the first bevel gear 6 is sleeved on the free end of the drive shaft, and the second bevel gear 7 is sleeved on one end of the transmission shaft 4 close to the drive shaft.

[0038] like Figure 2 and Figure 3 As shown, in order to save installation space, the worm of the worm reducer extends in the second direction, and the rotation axis of the knob screen 2 extends in the first direction. By using mutually meshing bevel gears, the transmission direction of the worm is changed to drive the transmission shaft 4 to rotate.

[0039] In a preferred embodiment, a detection component is also included. The detection component is arranged on the first surface and is electrically connected to the control module. The detection component is used to detect whether the knob screen 2 is flipped into position and generate a flipping into position signal. The control module controls the rotation drive device 3 to brake according to the flipping into position signal.

[0040] like Figure 2 As shown, the detection component is used to detect whether the knob screen 2 is flipped into position, that is, whether the flip angle of the knob screen 2 reaches 180°. When the knob screen 2 is flipped 180°, the control module controls the rotation drive device 3 to stop rotating according to the flipping into position signal generated by the detection component.

[0041] In a preferred embodiment, the detection component includes a first switch 8 and a second switch 9, and the first switch 8 and the second switch 9 are respectively arranged on the first surface with the rotation axis as the axis of symmetry, and a limit plate 10 is provided on the knob screen 2; when the limit plate 10 abuts against the first switch 8, the knob screen is in a working state, and the first switch 8 generates a flipping into position signal; when the limit plate 10 abuts against the second switch 9, the knob screen 2 is in a non-working state, and the second switch 9 generates a flipping into position signal.

[0042] like Figure 2 and Figure 4 As shown, the first switch 8 and the second switch 9 are arranged on the inner surface with the rotation axis as the axis of symmetry, and are located on both sides of the through hole. The limit plate 10 is arranged on one side of the knob screen 2 and is in the same plane as the rotation axis of the knob screen 2. When the knob screen 2 is flipped, the limit plate 10 is always located on the side of the mounting base 1 close to the inner surface; the first switch 8 and the second switch 9 both adopt the common key switches in the prior art. When the key is pressed, a flipping position signal can be generated and transmitted to the control module. The control module controls the rotation drive device 3 to stop rotating according to the flipping position signal. Initially, the limit plate 10 abuts against one of the switches. When the knob screen 2 is flipped 180°, the limit plate 10 abuts against the other switch. The limit plate 10 is used in conjunction with the two key switches to achieve the same flipping angle of the knob screen 2 each time, which is 180°.

[0043] In a preferred embodiment, protrusions are provided on both sides of the limiting plate 10 , and the two protrusions are used to abut against the first switch 8 and the second switch 9 respectively.

[0044] like Figure 4 As shown, the button triggering stroke of the first switch 8 and the second switch 9 is relatively short, and raised portions are provided at the positions on both sides of the limit plate 10 that contact the buttons, to ensure that the limit plate 10 can accurately trigger the first switch 8 and the second switch 9 during use.

[0045] In a preferred embodiment, one end of the knob screen 2 away from the display screen is covered with a cover 11 .

[0046] like Figure 1 As shown, in the present embodiment, the cover 11 is made of crystal material. In other embodiments of the present application, other materials can be used according to specific needs, such as a plastic material with a chrome-plated surface. When the display screen extends out of the inner surface, that is, the knob screen 2 is in a non-working state, the end of the knob screen 2 away from the display screen extends out of the outer surface. The cover 11 is used to maintain the overall aesthetics of the installation structure.

[0047] Working principle: When the knob screen 2 needs to be used, the rotation drive device 3 is started through the start button on the outer surface of the mounting seat 1, and the rotation drive device 3 drives the first bevel gear 6 to rotate around its axis. The first bevel gear 6 drives the transmission shaft 4 to rotate through the second bevel gear 7 meshing with it, and the third bevel gear 8 at the end of the transmission shaft 4 away from the second bevel gear 7 rotates accordingly, and drives the rotating shaft 5 through the fourth bevel gear 9 meshing with it, so that the rotating shaft 5 rotates around its own axis, and then drives the knob screen 2 arranged at one end of the rotating shaft 5 to flip through the through hole. When the limit plate 10 abuts against the first switch 8, the first switch 8 generates a flipping in place signal, and the control module controls according to the flipping in place signal The rotation drive device 3 is braked, and the display screen of the knob screen 2 extends out of the outer surface of the mounting base 1. At this time, the display screen of the knob screen 2 can be operated. When the operation is completed, the rotation drive device 3 is started again by the start button to reverse the rotation drive device 3, and then the rotating shaft 5 rotates in the opposite direction to the above. After the knob screen 2 is reversed 180° through the through hole, the limit plate 10 abuts against the second switch 9, and the second switch 9 generates a flipping in place signal. The control module controls the rotation drive device 3 to brake according to the flipping in place signal, and the display screen of the knob screen 2 extends out of the inner surface of the mounting base 1, and one end of the knob screen 2 covering the cover 11 extends out of the outer surface of the mounting base 1.

[0048] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A flip-type knob screen installation structure, wherein the knob screen has a display screen, characterized in that: The mounting structure comprises: A mounting seat (1), the mounting seat (1) having a first surface and a second surface opposite to each other, and a through hole penetrating the first surface and the second surface is provided on the mounting seat (1); A drive component, the drive component is fixed on the first surface, the drive end of the drive component is connected to a knob screen (2), the knob screen (2) passes through the mounting seat (1) through the through hole; the knob screen (2) has a working state and a non-working state, when in the working state, the display screen extends out of the second surface, when in the non-working state, the display screen extends out of the first surface, the drive component is used to drive the knob screen (2) to flip around a rotation axis so that the knob screen (2) switches between the working state and the non-working state, and the rotation axis extends along a first direction.

2. The flip-type knob screen installation structure according to claim 1, characterized in that: The driving assembly comprises a rotation driving device (3), the rotation driving device (3) being fixed on the first surface, the driving shaft of the rotation driving device (3) extending along a second direction and being connected to a transmission mechanism, the second direction being perpendicular to the first direction, and the rotation driving device (3) can drive the knob screen (2) to rotate around an axis in the first direction through the transmission mechanism.

3. The flip-type knob screen installation structure according to claim 2, characterized in that: The transmission mechanism comprises a transmission shaft (4), the transmission shaft (4) being arranged on a side of the knob screen (2) close to the rotation drive device (3), the transmission shaft (4) extending along the first direction and being rotationally connected to the mounting seat (1), the free end of the transmission shaft (4) being transmission-connected to the drive shaft via a gear set; a rotating shaft (5) is also arranged on a side of the knob screen (2) away from the transmission shaft (4), the rotating shaft (5) being coaxially arranged with the transmission shaft (4) and being rotationally connected to the mounting seat (1).

4. The flip-type knob screen installation structure according to claim 3, characterized in that: The rotating shaft (5) is provided with a groove, the groove being used to accommodate a wire connected to the knob screen (2) to prevent the wire from being entangled with the rotating shaft (5) when the knob screen (2) is switched between the working state and the non-working state.

5. The flip-type knob screen installation structure according to claim 3, characterized in that: The gear set comprises a first bevel gear (6) and a second bevel gear (7) which mesh with each other, the first bevel gear (6) being sleeved on the free end of the drive shaft, and the second bevel gear (7) being sleeved on the free end of the transmission shaft (4).

6. The flip-type knob screen installation structure according to claim 2, characterized in that: It also includes a detection component, which is arranged on the first surface and is electrically connected to a control module. The detection component is used to detect whether the knob screen (2) is flipped into position and generate a flipping into position signal, and the control module controls the rotation drive device (3) to brake according to the flipping into position signal.

7. The flip-type knob screen installation structure according to claim 6, characterized in that: The detection component comprises a first switch (8) and a second switch (9), the first switch (8) and the second switch (9) being respectively arranged on the first surface with the rotation axis as an axis of symmetry, and a limit plate (10) being arranged on the knob screen (2); when the limit plate (10) abuts against the first switch (8), the knob screen (2) is in the working state, and the first switch (8) generates the flip-in-place signal; when the limit plate (10) abuts against the second switch (9), the knob screen (2) is in the non-working state, and the second switch (9) generates the flip-in-place signal.

8. The flip-type knob screen installation structure according to claim 7, characterized in that: The limiting plate (10) is provided with raised portions on both sides, and the two raised portions are used to abut against the first switch (8) and the second switch (9) respectively.

9. The flip-type knob screen installation structure according to claim 1, characterized in that: One end of the knob screen (2) away from the display screen is covered with a cover shell (11).

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