Knob touch type remote controller

Abstract

The utility model discloses a knob touch type remote controller, and belongs to the technical field of display. The device comprises a supporting assembly, a rotating assembly, an optocoupler assembly and a touch screen assembly, the supporting assembly comprises a shell, a rotating frame body and a rotary connecting piece which are arranged in the axial direction, the rotating frame body is connected with the shell through the rotary connecting piece, and a limiting space is formed between the shell and the rotating frame body; the rotary assembly comprises a rotary knob cover body, and the rotary knob cover body is arranged on the rotary frame body in a sleeving mode and rotationally connected with the rotary frame body. The optocoupler assembly comprises an optocoupler unit and a light insulation body which are arranged between the shell and the rotary frame body, the optocoupler unit is connected with the rotary connecting piece and arranged opposite to the light insulation body, the light insulation body is integrally connected with the inner side of the knob cover body, the light insulation body comprises a plurality of light insulation pieces arranged in the axis direction of the knob cover body, and the light insulation body is clamped in the limiting space; and the touch screen assembly is clamped in the rotating frame body. According to the utility model, the central control large screen can be controlled by adopting an operation mode of the knob and the touch screen, so that the driving safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display, in particular to a knob touch type remote controller. Background Art

[0002] The in-vehicle infotainment system is an in-vehicle comprehensive information processing system that uses a dedicated in-vehicle central processor, based on the body bus system and Internet services. The in-vehicle infotainment system coordinates and controls the entire in-vehicle infotainment equipment through a dedicated in-vehicle processor and operating system, providing users with professional geographic information services, multimedia entertainment services, intelligent transportation services, etc., greatly improving driving safety and comfort. The in-vehicle infotainment system can realize a series of applications including three-dimensional navigation, real-time traffic conditions, Internet TV, assisted driving, fault detection, vehicle information, mobile office, wireless communication, online entertainment functions and TSP services, greatly improving the level of automobile electronics, networking and intelligence.

[0003] Existing large central control screens or multi-link large screens require the driver to lean forward, turn sideways, etc. to operate the large screen, which is inconvenient to operate and has poor driving safety. Utility Model Content

[0004] In view of this, it is necessary to provide a knob touch remote control to solve the problem of inconvenient operation of the existing central control large screen.

[0005] The utility model provides a knob touch type remote controller, comprising:

[0006] A support assembly, the support assembly comprising a shell and a rotating frame and a rotating joint arranged in the axial direction, the rotating frame is connected to the shell through the rotating joint, and a limiting space is formed between the shell and the rotating frame;

[0007] A rotating assembly, the rotating assembly comprising a knob cover, the knob cover is sleeved on the rotating frame and is rotatably connected to the rotating frame;

[0008] An optical coupling assembly, the optical coupling assembly comprising an optical coupling unit and a light isolating body arranged between the housing and the rotating frame, the optical coupling unit being connected to the rotating member and arranged relative to the light isolating body, the light isolating body being integrally connected to the inner side of the knob cover, the light isolating body comprising a plurality of light isolating sheets arranged around the axis direction of the knob cover, and the light isolating body being engaged in the limiting space;

[0009] The touch screen assembly is clamped in the rotating frame for touch screen operation.

[0010] Furthermore, the rotating assembly also includes a positioning unit, which includes a shift plate and a retractable elastic abutment. The shift plate is coaxially arranged with the shell and integrally connected. The shift plate is provided with a plurality of teeth grooves that cooperate with the elastic abutment. One end of the elastic abutment is connected to the knob cover, and the other end of the elastic abutment abuts in the teeth groove.

[0011] Furthermore, the plurality of tooth grooves are equidistantly arranged around the central axis of the shift plate to form a plurality of shift positions that can be locked by the elastic abutment.

[0012] Furthermore, a sliding hole is provided on the light isolation sheet, the elastic abutment head is inserted into the sliding hole, and the sliding hole can limit the moving direction of the elastic abutment head.

[0013] Furthermore, the elastic abutment includes an abutment head and an elastic member, the middle portion of the abutment head is slidably engaged with the sliding hole, one end of the abutment head is abutted with the gear plate, and both ends of the elastic member are respectively connected to the other end of the abutment head and the knob cover.

[0014] Furthermore, the optical coupling unit includes an electrical carrier and an optical coupler, the electrical carrier is connected to the rotating connector, and the optical coupler is disposed on the electrical carrier and opposite to the light isolation sheet.

[0015] Furthermore, the rotating frame is provided with at least two threaded holes, and the screw-on component is connected to the threaded holes via the shell and the electrical carrier.

[0016] Furthermore, the touch screen assembly includes a cover plate and a touch screen, the cover plate is enclosed in the knob cover, the cover plate is clamped on the rotating frame, and the touch screen is embedded in the cover plate.

[0017] Furthermore, a connection line is provided on one side of the bottom of the touch screen, and holes are provided on the cover plate and the rotating frame, and the connection line is electrically connected to the electrical carrier through two holes.

[0018] Furthermore, a limiting unit is provided between the rotating frame and the knob cover, and the limiting unit includes a raised ring protruding from the outer side of the rotating frame and a stepped portion provided on the inner side of the knob cover, and the raised ring is clamped in the stepped portion.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] (1) The utility model is a knob touch remote control, which uses a knob + touch screen operation mode to control the central control large screen. The touch screen is used to select adjustment items. Rotating the knob cover can not only select functions but also adjust the size. The operation is simple and can improve driving safety.

[0021] (2) The utility model discloses a knob touch remote control, which is provided with an optical coupling assembly, and the optical coupling assembly includes an optical coupling unit and a light-isolating body. The optical coupling unit is arranged between the shell and the rotating frame, and the optical coupling unit is connected to the screw-on part, and is fixed to the shell by the screw-on part. The optical coupling unit is fixedly connected to the inner side of the knob cover and arranged relative to the light-isolating sheet. The light-isolating body is arranged at intervals relative to the shell. The light-isolating body includes a plurality of light-isolating sheets arranged around the axis direction of the knob cover, and the light-isolating sheets are integrally connected to the inner side of the knob cover. The optical coupling is arranged on an electrical carrier. The light-isolating body is engaged in the limiting space, and the limiting space can prevent the light-isolating body from falling off the shell, thereby realizing the relative connection and fixation between the light-isolating body, the rotating frame and the shell. The optical coupling can sense the positions of different light-isolating sheets, sense the rotation angle of the knob cover in real time, and realize the adjustment and transmission of the optical signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 It is a schematic cross-sectional structure diagram of the utility model as a whole;

[0024] Figure 2 It is a schematic diagram of the explosion structure of the utility model as a whole;

[0025] Figure 3 It is a schematic diagram of the matching structure of the knob cover and the housing in the utility model;

[0026] Figure 4 This is a schematic diagram of the connection structure between the electrical carrier and the touch screen in the utility model;

[0027] Figure 5 The three-dimensional structure of the utility model is shown as a whole Figure 1 ;

[0028] Figure 6 The three-dimensional structure of the utility model is shown as a whole Figure 2 ;

[0029] In the figure, 100-support assembly, 110-housing, 111-plug-in portion, 112-main plug, 120-rotating frame, 130-rotary connector;

[0030] 200-rotating assembly, 210-knob cover, 220-positioning unit, 221-shift plate, 221a-tooth groove, 222-elastic abutment;

[0031] 300-optical coupling component, 310-electrical carrier, 320-optical coupling, 330-light isolation sheet, 331-sliding hole;

[0032] 400 - touch screen assembly, 410 - cover plate, 420 - touch screen, 430 - connecting wire. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0034] A knob touch remote control in the present embodiment relates to the field of display technology. The knob touch remote control is arranged at the central control armrest, and adopts the operation mode of knob + touch screen 420 to control the central control large screen. The touch screen 420 is used to select adjustment items. Rotating the knob cover 210 can select functions and adjust the size. The operation is simple and can improve driving safety.

[0035] See also Figures 1 to 6 In this embodiment, a knob touch remote control includes: a support assembly 100, a rotating assembly 200, an optical coupling assembly 300 and a touch screen assembly 400. Among them: the support assembly 100 includes a shell 110 and a rotating frame 120 and a screw-on component 130 arranged along the axial direction. The shell 110 and the rotating frame 120 are connected along the axial direction. The screw-on component 130 fixes the shell 110 and the rotating frame 120 into one body. The shell 110 and the rotating frame 120 can be disassembled as needed. A limited space for assembling other parts is provided between the shell 110 and the rotating frame 120.

[0036] The rotating assembly 200 includes a knob cover 210 . The knob cover 210 is sleeved on the rotating frame 120 . The knob cover 210 is rotatably connected to the rotating frame 120 . The knob cover 210 can rotate relative to the rotating frame 120 .

[0037] The optical coupling assembly 300 includes an optical coupling unit and a light-isolating body. The optical coupling unit is disposed between the housing 110 and the rotating frame 120. The optical coupling unit is connected to the screw-on member 130 and is fixed to the housing 110 by the screw-on member 130. The optical coupling unit is fixedly connected to the inner side of the knob cover 210 and is disposed relative to the light-isolating body. The light-isolating body is disposed at intervals relative to the housing 110. The light-isolating body includes a plurality of light-isolating sheets 330 disposed around the axis direction of the knob cover 210. The light-isolating sheets 330 are integrally connected to the inner side of the knob cover 210. The optical coupling 320 is disposed on the electrical carrier 310. The light-isolating body is engaged in the limiting space. The limiting space can prevent the light-isolating body from falling off from the housing 110, thereby realizing the relative connection and fixation between the light-isolating body, the rotating frame 210 and the housing 110. The optical coupler 320 can sense the positions of different light isolation sheets 330 and the rotation angle of the knob cover 210 in real time to achieve the adjustment and transmission of the optical signal.

[0038] The touch screen assembly 400 is snapped into the rotating frame 120, and the central control screen can be adjusted by touch screen.

[0039] During use, the bottom of the housing 110 is mounted on the central control armrest of the car. The finger touches the touch screen assembly 400 to adjust and change the items on the central control screen. By turning the knob cover 210, the position of the light-isolating sheet 330 and the optical coupler 320 can be changed, and the rotation angle of the knob cover 210 can be sensed in real time to adjust the size of the corresponding items. The operation mode of the knob + touch screen 420 is adopted for control. The touch screen 420 is used to select the adjustment item, and the knob cover 210 is rotated to adjust the size. The operation is simple and can improve driving safety.

[0040] In some embodiments, see Figure 1 and Figure 2 The rotating assembly 200 further includes a positioning unit 220, which includes a shift plate 221 and a retractable elastic head 222. The shift plate 221 is coaxially arranged with the housing 110 and is integrally connected with the housing 110. A plurality of tooth grooves 221a matching with the elastic head 222 are provided on the shift plate 221. One end of the elastic head 222 is connected with the knob cover 210, and the other end of the elastic head 222 is inserted into the tooth groove 221a. Each tooth groove 221a corresponds to a fixed gear position, and the elastic head 222 can be abutted therein and relatively locked. The tooth groove 221a can clamp the elastic head 222, provide movement damping for the elastic head 222, and prevent the elastic head 222 from being operated by non-human subjective external forces.

[0041] During use, the elastic butt 222 moves synchronously with the knob cover 210, the gear plate 221 is relatively fixed to the housing 110, and the knob cover 210 drives the elastic butt 222 to rotate relative to the gear plate 221, thereby achieving adjustment of different gears. The selected items on the touch screen assembly 400 can be air conditioning temperature, speaker volume, or radio FM, etc. The rotation of the knob cover 210 achieves the gear adjustment of the above items. The knob cover 210 also has an independent item selection function. It can be selected by rotating it to the corresponding item and delaying it. It is highly practical and easy to operate.

[0042] As a further embodiment, multiple tooth grooves 221a are equidistantly arranged around the central axis of the shift plate 221. The tooth grooves 221a are opened on the outer circumferential surface of the shift plate 221 to form multiple gears that can be locked by the elastic abutment 222. The rotation angles between the various gears remain consistent, which can facilitate manual adjustment and operation.

[0043] In some embodiments, see Figure 3 A light-isolating sheet 330 is provided with a sliding hole 331, which is located at the lower side of the light-isolating sheet 330, and the upper side of the light-isolating sheet 330 remains opaque, and is used to cooperate with the optical coupler 320. The elastic butt 222 is inserted into the sliding hole 331, and the sliding hole 331 can limit the moving direction of the elastic butt 222. The sliding hole 331 is arranged radially relative to the shift plate 221, which can limit the elastic butt 222 to only move along the radial direction of the shift plate 221, so as to facilitate the cooperation between the elastic butt 222 and the shift plate 221. In the specific implementation process, the shape and size of the sliding hole 331 are consistent with the shape and size of the elastic butt 222, and the sliding hole 331 can be circular, square or other regular shapes.

[0044] As a further embodiment, the elastic abutment 222 includes an abutment head and an elastic member, the elastic member is specifically a spring, the middle part of the abutment head is slidably engaged with the sliding hole 331, one end of the abutment head is provided with a ball head, the ball head cooperates with the shift plate 221, and can abut with the corresponding slot, the contact surface of the ball head and the slot is larger, the impact force of the docking is smaller, and the vibration is low. The other end of the abutment head is provided with a plug hole, one end of the elastic member is inserted into the plug hole, and the other end of the elastic member abuts with the knob cover 210, the elastic member acts on the abutment head, and the abutment head telescopically moves along the sliding hole 331, so that it can switch between different slots.

[0045] It should be noted that: an inwardly folded flange is provided at the bottom of the knob cover 210, the flange is spaced apart from the housing 110, and the light isolation sheet 330 is provided perpendicular to the flange and is integrally connected to the flange. The light isolation sheet 330 and the flange together form a light isolation body, which is clamped in the limited space, and can cooperate with the optical coupler 320 to transmit signals, and can also strengthen the connection between the knob cover 210 and the housing 110.

[0046] In some embodiments, the optical coupling unit includes an electrical carrier 310 and an optical coupler 320. The electrical carrier 310 is specifically a circuit board. The electrical carrier 310 is connected to the rotating joint 130. The optical coupler 320 is disposed on the electrical carrier 310 and is electrically connected to the electrical carrier 310 through a pin. The optical coupler 320 is disposed relative to the light isolation sheet 330 and can receive the corresponding optical signal.

[0047] In some embodiments, please refer to Figure 1 and Figure 2 The rotating frame 120 is provided with at least two threaded holes, and correspondingly, the screw connectors 130 are provided with at least two and are adapted to the threaded holes. The screw connectors 130 are specifically bolts, which pass through the housing 110 and the electrical carrier 310 and are connected to the threaded holes to fix the housing 110, the electrical carrier 310 and the rotating frame 120 together.

[0048] In some embodiments, see Figure 2 and Figure 4 The touch screen assembly 400 includes a cover plate 410 and a touch screen 420. The cover plate 410 is enclosed and arranged in the knob cover 210. The cover plate 410 and the knob cover 210 are connected with a clearance fit, and the knob cover 210 can rotate relative to the cover plate 410. The cover plate 410 is clamped on the rotating frame 120, and the touch screen 420 is embedded in the cover plate 410. In the specific implementation process, a card slot is provided at the top of the rotating frame 120, and the cover plate 410 is clamped in the card slot. A groove is provided at the top of the cover plate 410, and the touch screen 420 is embedded in the groove. The groove is filled with an adhesive, which can be an agent, a film or glue. The touch screen 420 can be fixed in the cover plate 410 by the adhesive.

[0049] In further embodiments, see Figure 4 A connection line 430 is provided on one side of the bottom of the touch screen 420. Holes are provided on the cover plate 410 and the rotating frame 120. The connection line 430 passes through the two holes in sequence to be electrically connected to the electrical carrier 310. The electrical carrier 310 is a circuit board. The connection line 430 can transmit the signal of the touch screen 420 operated by the human hand to the electrical carrier 310 to realize signal transmission.

[0050] In some embodiments, see Figure 5 and Figure 6 The end of the housing 110 away from the knob cover 210 is provided with a plug-in portion 111 for connecting to the vehicle body, and the plug-in portion 111 protrudes from the knob cover 210. A corresponding socket is provided at the central control armrest of the car, and the plug-in portion 111 is plugged into the socket. Compared with directly operating the central control screen, the driver does not need to lean forward, turn sideways, etc., and the central control screen can be operated "remotely".

[0051] In a further embodiment, a main plug 112 for electrically connecting to the vehicle body is provided at one end of the shell 110 away from the knob cover 210, and an electrical connector that cooperates with the main plug 112 is provided in the socket. The main plug 112 can transmit touch screen signals and knob signals to the car chip to control the car's central control screen to perform various operations.

[0052] As an extended implementation, the housing 110 can be integrated into the driver's door or steering wheel to further facilitate the driver's control of the large central control screen.

[0053] A limit unit is provided between the rotating frame 120 and the knob cover 210. The limit unit includes a raised ring and a stepped portion. The raised ring is arranged to protrude from the outer side of the rotating frame, the stepped portion is arranged inside the knob cover, and the raised ring is clamped in the stepped portion. In the specific implementation process, the raised ring is arranged higher than the stepped portion, which can prevent the knob cover 210 from escaping from the rotating frame 120. At the same time, the knob cover 210 and the rotating frame 120 are connected with a clearance fit, and the knob cover 210 can rotate around the rotating frame 120. The setting of the raised ring and the stepped portion can prevent dust and debris from invading the gap.

[0054] Workflow: First, assemble the knob touch remote control in order so that the knob touch remote control is formed as a whole. Then, insert the plug-in part 111 and the main plug 112 of the shell 110 into the socket of the vehicle body, and the knob touch remote control is powered on and started. Next, by touching the touch screen assembly 400 with your finger, you can adjust the adjustment and transformation of the items on the central control screen. By rotating the knob cover 210, the position of the light-isolating sheet 330 and the optical coupler 320 can be changed. The elastic abutment 222 abuts against the corresponding tooth groove 221a to form a self-locking, which can sense the rotation angle of the knob cover 210 in real time to achieve the size adjustment of the corresponding item. The knob + touch screen 420 operation mode is used for control. The touch screen 420 is used to select the adjustment item, and the knob cover 210 is rotated to adjust the size. The operation is simple and can improve driving safety.

[0055] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered by the present invention.

Claims

1. A knob touch remote control, characterized in that: include: A support assembly, the support assembly comprising a shell and a rotating frame and a rotating joint arranged in the axial direction, the rotating frame is connected to the shell through the rotating joint, and a limiting space is formed between the shell and the rotating frame; A rotating assembly, the rotating assembly comprising a knob cover, the knob cover is sleeved on the rotating frame and is rotatably connected to the rotating frame; An optical coupling assembly, the optical coupling assembly comprising an optical coupling unit and a light isolating body arranged between the housing and the rotating frame, the optical coupling unit being connected to the rotating member and arranged relative to the light isolating body, the light isolating body being integrally connected to the inner side of the knob cover, the light isolating body comprising a plurality of light isolating sheets arranged around the axis direction of the knob cover, and the light isolating body being engaged in the limiting space; The touch screen assembly is clamped in the rotating frame for touch screen operation.

2. The knob touch remote controller according to claim 1, characterized in that: The rotating assembly also includes a positioning unit, which includes a shift plate and a retractable elastic abutment. The shift plate is coaxially arranged with the shell and integrally connected. The shift plate is provided with a plurality of tooth grooves that cooperate with the elastic abutment. One end of the elastic abutment is connected to the knob cover, and the other end of the elastic abutment abuts in the tooth groove.

3. The knob touch remote controller according to claim 2, characterized in that: The plurality of tooth grooves are equidistantly arranged around the central axis of the shift plate to form a plurality of shift positions that can be locked by the elastic abutment.

4. The knob touch remote controller according to claim 2, characterized in that: A sliding hole is provided on the light isolation sheet, the elastic abutment head is inserted into the sliding hole, and the sliding hole can limit the moving direction of the elastic abutment head.

5. The knob touch remote controller according to claim 4, characterized in that: The elastic abutment includes an abutment head and an elastic member, the middle portion of the abutment head is slidably engaged with the sliding hole, one end of the abutment head is abutted with the shift plate, and both ends of the elastic member are respectively connected to the other end of the abutment head and the knob cover.

6. The knob touch remote controller according to claim 1, characterized in that: The optical coupling unit includes an electrical carrier and an optical coupler. The electrical carrier is connected to the rotating component. The optical coupler is arranged on the electrical carrier and is arranged opposite to the light isolation sheet.

7. The knob touch remote controller according to claim 6, characterized in that: The rotating frame is provided with at least two threaded holes, and the screw-on parts are connected to the threaded holes via the shell and the electrical carrier.

8. The knob touch remote controller according to claim 6, characterized in that: The touch screen assembly includes a cover plate and a touch screen. The cover plate is enclosed in the knob cover body, the cover plate is clamped on the rotating frame, and the touch screen is embedded in the cover plate.

9. The knob touch remote controller according to claim 8, characterized in that: A connection line is arranged on one side of the bottom of the touch screen, and holes are arranged on the cover plate and the rotating frame. The connection line is electrically connected to the electrical carrier through two holes.

10. The knob touch remote controller according to claim 1, characterized in that: A limiting unit is provided between the rotating frame and the knob cover, and the limiting unit comprises a raised ring protruding from the outer side of the rotating frame and a stepped portion provided on the inner side of the knob cover, and the raised ring is clamped in the stepped portion.

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