TWM551989U - Wireless multimedia controller for car - Google Patents

Description

Automotive multimedia wireless controller

This creation belongs to the field of wireless communication equipment, and specifically relates to a multimedia wireless controller for automobiles.

With the development of technology and the improvement of people's living standards, the use of navigation devices is becoming more and more popular. Car navigation systems are often used when driving out to ensure the accuracy and speed of driving directions. However, although the original car produced by the automobile manufacturer has a navigation device installed, the navigation device is not equipped with a corresponding multimedia wireless controller, so that most of the owners can only reach their hand to the center console of the vehicle while driving. Operating the navigation device by pressing the buttons on the navigation console or on the touch screen is not only inconvenient, but also increases the risk of driving.

The present invention provides a multimedia wireless controller for a car navigation device for the lack of a wireless controller for a car navigation device in the prior art.

The purpose of the present invention is achieved by the following technical solutions: a multimedia wireless controller for an automobile, the controller comprising a receiving end and a transmitting end connected by a signal; the receiving end comprising: being fixed by a matching snap structure a top cover and a bottom cover together, a signal receiving PCB board and a data connection line fixed in a cavity formed by the upper cover and the lower cover; the data connection line has one end and the signal receiving a PCB board connected, the other end extending outside the cavity; the transmitting end comprises a central control PCB board, a transmitting antenna, a central control knob and a power supply, and a central control housing; wherein the transmitting antenna, the central control knob and the power supply component Separably electrically connected to the central control PCB board; the central control housing includes a fixed central control housing top plate, a central control housing panel, and a middle Controlling the bottom plate of the casing; the central control PCB board and the power supply component are fixed in the central control casing; and the operating end of the central control knob extends out of the central control casing panel.

In an embodiment according to the present invention, the controller further includes a fixing member including a cup-shaped metal bracket and a bracket disposed on a top of the cup-shaped metal bracket; the fixing member and the central control housing The bottom plate is detachably fixed.

In an embodiment according to the present invention, the central control housing and the fixing member are affixed to each other by a magnetic fixing member.

In an embodiment according to the present invention, the magnetic fixing member is a neodymium iron boron magnet disposed on the central control base plate and an adsorbing member fixed in the fixing member to cooperate with the neodymium iron boron magnet.

In an embodiment in accordance with the present invention, the fixture is a truncated cone having a bottom area greater than a top area.

In an embodiment of the present invention, the central control panel is provided with four touch buttons electrically connected to the central control PCB board, and the functions performed by the touch buttons are respectively installed, and the APP is installed in the car navigation. Customize according to the features your customers need.

In an embodiment in accordance with the present invention, the power source is a zinc manganese battery, an alkaline battery, or a lithium battery.

In an embodiment in accordance with the present invention, the central control housing panel is a rectangular plastic panel.

In an embodiment in accordance with the present invention, the central control knob is provided with a knob plating housing.

In an embodiment in accordance with the present creation, the surface of the central control enclosure panel is provided with an irregular curved surface.

Compared with the prior art, the present invention has at least the following advantages: the multimedia wireless controller of the present invention is mainly composed of a wireless controller receiving end, a wireless controller transmitting end, and a cup holder fixing frame; the main function is used by the wireless controller receiving end. In the car navigation, the transmitting command of the wireless controller transmitter is transmitted to the receiving end of the wireless controller through the 315~433MHz RF/Bluetooth/IR/2.4G transmitting frequency band, thereby implementing the wireless controller to operate the car navigation. this The multimedia wireless controller provided by the creation can better interconnect with the car navigation, make the driving control navigator more convenient and improve driving safety.

[this creation]

101‧‧‧Central control knob

102‧‧‧Central control enclosure

103‧‧‧Touch buttons

104‧‧‧ knob plating shell

105‧‧‧Fixed parts

106‧‧‧Board

201‧‧‧Central control shell top plate

202‧‧‧Central control panel

203‧‧‧Central control PCB board

204‧‧‧Power supply

205‧‧‧Central control housing

206‧‧‧Power cover

207‧‧‧NdFeB magnet

301‧‧‧ board

302‧‧‧ cup metal bracket

401‧‧‧Upper cover

402‧‧‧Under cover

403‧‧‧data cable

404‧‧‧Snap structure

500‧‧‧PCB board

Figure 1 is a schematic view showing the overall structure of the transmitting end and the fixing member of the embodiment of the present invention.

Figure 2 is a split view of the transmitting end of the implementation of the present invention.

Fig. 3 is a split view of the fixing member of the embodiment of the present invention.

Figure 4 is a schematic diagram showing the overall structure of the receiving end of the implementation scheme of the present invention.

Figure 5 is a split view of the receiving end of the implementation of the present invention.

The present invention is further described in detail below with reference to the accompanying drawings and embodiments. The following embodiments are merely illustrative and not limiting, and the scope of the present invention is not limited thereto.

Fig. 1 shows an overall block diagram of an embodiment of a transmitting end of a multimedia wireless controller for a car navigation system according to the present invention. As shown in FIG. 1, the central control knob 101 is disposed at the top of the transmitting end of the wireless controller, and is rotatably embedded in the central control housing 102. The outer side of the central control knob 101 is provided with a knob plating housing 104, and the central control housing 102 is provided. The touch button 103 is also disposed symmetrically around the central control knob 101 at the top of the central control housing 102. The touch button 103 can be a push button or a touch button. In this embodiment, the transmitting end is further combined with a fixing member 105, wherein the fixing member 105 is implemented as a truncated cone structure whose bottom surface is smaller than the top surface, and may also be implemented as a cylinder, a prism or other irregular shape. A bracket 106 is disposed on the top of the fixing member 105. The bracket 106 is engaged with a bottom plate (not shown) of the central control housing 102 of the transmitting end by an openable fixing structure, and the fixing structure may be a magnetic adsorption structure or Is a matching plug and socket structure.

Fig. 2 is a view showing the structure splitting of the above embodiment. In the second figure, the knob plating shell 104 is sleeved on the side of the central control knob 101, and the central control knob 101 and the touch button 103 respectively pass through the central control housing top plate 201 and the central control PCB board fixed in the central control housing. The 203 battery is connected, and a transmitting antenna (integrated on the PCB) is connected to the central control PCB board 203. As shown in FIG. 2, in the embodiment, the central control knob 101 and the touch button 103 are divided. Do not match the plugs provided on the central control PCB board 203. The central control housing includes a central control housing top plate 201, a central control housing panel 202 and a central control housing bottom plate 205 that are sequentially fastened and fastened. A power supply compartment is disposed at the central control housing bottom plate 205. The power supply 204 in the power supply compartment supplies power to the central control PCB board 203 through a wire. The power supply compartment is closed by a power supply cover 206. The power supply 204 can be a zinc-manganese battery, an alkaline battery or Lithium battery, especially 7th battery or button battery. If the power source is a lithium battery fixed to the central control housing bottom plate 206, the battery compartment may not need to be provided with the power supply cover 206, but correspondingly a charging interface should be provided on the central control housing bottom plate 205 or the central control housing panel. In the present embodiment, a neodymium iron boron magnet 207 is fixedly coupled to the central control housing bottom plate 206, and the emitting end of the neodymium iron boron magnet 207 can be fixed to the fixing member by a magnetic adsorption connection.

As shown in FIG. 3, the fixing member includes a cup-shaped metal bracket 302 and a pallet 301 disposed on the top of the cup-shaped metal bracket 302. In the present embodiment, the pallet 301 is fixed to the cup-shaped metal bracket 302 by bolts, and the bolts are fastened through the holes provided in the pallet 301 and the matching screw holes provided in the cup-shaped metal bracket 302. Although in the present embodiment, the cup-shaped metal bracket 302 is a circular table having a bottom area smaller than the top area, it may be selected to be in the shape of a cylinder, a prism, or the like, or even an irregular shape. In this embodiment, since the central control casing and the fixing member are fixed by magnetic adsorption, the pallet 301 should be implemented as a metal material matched with the neodymium iron boron magnet or at least matched with the neodymium iron boron magnet. Metal material. It should be understood that it may also be arranged to be connected between the central control housing and the fixing member by means of matching slots and plugs.

As shown in FIG. 4, the overall structure of the receiving end of the multimedia wireless controller for the car navigation device of the present invention includes an upper cover 401, a lower cover 402 and a data connection line 403, and the upper cover 401 and the lower cover The card 402 is fixed together by the buckle structure 404. In the embodiment, the buckle structure 404 is implemented as a cantilever engagement structure, specifically including an opening disposed on the edge of the upper cover 401, and disposed on the lower cover 402. a buckle with a cone. The data connection line 403 extends from the cavity formed by the upper cover 401 and the lower cover 402, and the data connection line 403 extends into one end of the cavity formed by the upper cover 401 and the lower cover 402. And a signal receiving PCB board (not shown).

The specific structure of the present invention for the receiving end of the multimedia wireless controller will now be further described in conjunction with FIG. As shown in FIG. 5, the upper cover 401 and the lower cover 402 The side surfaces are respectively provided with an extension portion perpendicular to the plane of the cover plate, and correspondingly, openings and buckles are respectively disposed on the extension portion to form a buckle structure 404, and the signal receiving PCB board 500 is fixed to the upper cover plate 401 and the lower cover plate. The cavity formed in the snap-fit 402 is electrically connected to the data connection line 403 extending outward from the free end. The receiving end 403 is interposed with the tail line of the in-vehicle navigation device to provide power from the in-vehicle navigation, and data reception between the receiving end and the in-vehicle navigation.

The above is only a preferred embodiment of the present invention, but the scope of protection of the creation is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present invention. It should be covered within the scope of this creation. Therefore, the scope of protection of this creation should be based on the scope of protection of the claims.

101‧‧‧Central control knob

103‧‧‧Touch buttons

104‧‧‧ knob plating shell

201‧‧‧Central control shell top plate

202‧‧‧Central control panel

203‧‧‧Central control PCB board

204‧‧‧Power supply

205‧‧‧Central control housing

206‧‧‧Power cover

207‧‧‧NdFeB magnet

Claims (10)

A multimedia wireless controller for a vehicle, characterized in that the controller comprises a receiving end and a transmitting end connected by a signal; the receiving end comprises: an upper cover and a lower cover fixed together by a mating snap structure a board, a signal receiving PCB board and a data connection line fixed in a cavity formed by the upper cover and the lower cover; the data connection line is connected to the signal receiving PCB board at one end, and the other end extends to The transmitting end includes a central control PCB board, a transmitting antenna, a central control knob, a power supply component, and a central control housing; wherein the transmitting antenna, the central control knob and the power supply component respectively correspond to the central control PCB The central control housing includes a central control housing top plate, a central control housing panel and a central control housing bottom plate fixed in sequence; the central control PCB board and the power supply component are fixed in the central control housing; The operating end of the control knob extends out of the central control housing panel. The multimedia wireless controller for a vehicle of claim 1, wherein the multimedia wireless controller further comprises a fixing member, the fixing member comprising a cup-shaped metal bracket and a pallet disposed on a top of the cup-shaped metal bracket; The fixing member is detachably fixed to the bottom plate of the central control housing. The multimedia wireless controller for a vehicle according to claim 2, wherein the central control casing and the fixing member are affixed and connected by a magnetic fixing member, and the central control casing can also be used separately with the receiving end, and the bottom of the central control casing is made of 3M glue. a fixed way. The automotive multimedia wireless controller of claim 3, wherein the magnetic fixing member is a neodymium iron boron magnet disposed on the bottom plate of the central control housing and fixed in the fixing member and the neodymium iron boron magnet Cooperating adsorption parts. The multimedia wireless controller for a vehicle according to claim 4, wherein the fixing member is a circular table having a bottom area larger than a top area. The multimedia wireless controller for a vehicle according to claim 1, wherein the central control panel is provided with four touch buttons electrically connected to the central control PCB board, and the APP is installed in the car navigation, according to the customer Need to customize the function. The automotive multimedia wireless controller according to claim 1, wherein the power supply component is a zinc manganese battery, an alkaline battery, or a lithium battery. The multimedia wireless controller for a vehicle according to claim 1, wherein the central control panel is a rectangular plastic panel. The multimedia wireless controller for a vehicle according to claim 1, wherein the central control knob is provided with a knob plating housing. The automotive multimedia wireless controller according to any one of claims 1 to 9, wherein the surface of the central control panel is provided with an irregular curved surface.