ITMI20140367U1 - SUNLIGHT WITH WIRELESS ELECTRIC CHARGE DEVICE. - Google Patents

Description

Description

of the

INDUSTRIAL UTILITY MODEL

by title:

SUN VISOR WITH WIRELESS ELECTRIC CHARGING DEVICE

The present invention relates to a wireless electric charging device, and in particular to a sun visor with a wireless electric charging device.

Background of the invention

The wireless charging function uses an electromagnetic field to transfer energy between two objects. The energy is sent, through inductive coupling, to an electrical device, which can then use that energy to charge batteries or power another device.

Induction chargers typically use an induction coil to generate an alternating electromagnetic field within a charging base station, and a second induction coil in the handheld device takes power from the electromagnetic field and converts it to electrical current to charge the battery. . The two induction coils placed next to each other combine to create an electrical transformer.

At present, the wireless charging function has been widely applied to power mobile phones and laptops. A car charger includes a power connector [USB or cigarette lighter] and a connection line; the power interface is usually placed under a console near the gear lever. Therefore, the connecting line can get caught in the shift lever when driving the car, which can be dangerous for the driver.

Furthermore, charging cell phones with a connection line is inconvenient; therefore some cars provide for the use of wireless power transmission modules, which makes it easier to recharge the battery in the car. If the mobile phones being charged are susceptible to movement in the car, the mobile phone can be separated from the base station without affecting the charging effects.

Furthermore, as regards the presence of sun visors in the car, which is currently very common, their function is usually that of a sun visor and / or beauty mirror holder.

Therefore, the defects of the prior art can be overcome by creating a multifunction sun visor that also performs the function of wireless charging of a battery for charging electronic devices, without reducing the free space inside the car.

Summary of the invention

The technical problem that the utility model proposes to solve is that of overcoming the defects of the known art, realizing a sun visor, also having a wireless charging function, and comprising: - a sun visor body (100) having a housing (200) a charging device;

- a wireless charging circuit module (110) arranged inside the sun visor body (100),

in which:

- said wireless charging circuit module (110) includes a coil (111) coupled to the charging housing (200);

- said charging housing (200) comprises a casing (210) and a lid (220) mounted on said casing (210),

- the casing (210) includes a containment space (211) in which there are washers (212).

In one embodiment it appears that:

- said lid (220) is placed right above the casing (210); - there is a swivel connection between the casing (210) and the lid (220) equipped with an elastic arm (215);

- the cover (220) is coupled to the elastic arm (215) according to a rotatable coupling with respect to a rotation axis (221) fixed inside the elastic arm (215), so that the cover (220) is susceptible to of the elastic arm (215), of rotations with rotation axis (221).

In another embodiment, one end of the rotating connection between the lid (220) and the casing (210) is equipped with a convex positioning element (224).

In a further embodiment, an end of a side wall of the envelope (210) is provided with a concave part (213); the casing (210) on the two sides of said concave part is provided with fixing slots (214); the cover (220) is coupled to the fixing slots (214) in which clips (222) are arranged; the clips (222) are arranged inside the fixing slots (214).

In another embodiment, a central part of the lid (220) comprises a transparent window (223).

In another embodiment, the washers (212) are elastic suction cup structures.

In a further embodiment, the washers (212) are spaced apart on a bottom wall of the containment chamber (211). In another embodiment, the sunshade body (100) is also provided with a power interface (120) which is electrically connected with the wireless charging circuit module (110).

In a further example of embodiment, the sun visor body (100) is also provided with a Bluetooth module (130) for the Bluetooth connection with electronic devices, and with a radio frequency module (140) for transmitting audio signals from an electronic product to a passenger vehicle, and a microphone (150) being electrically connected with the Bluetooth module (130), used for Bluetooth transmission of audio signals to electronic products to realize a communication function.

In another embodiment, the charging housing (200) is arranged on one side of the sunshade body (100) and includes a keyboard module (160). The keyboard module (160) is electrically connected to the Bluetooth module (130) and controls the electronic product via the Bluetooth module (130).

The sun visor with wireless charging function is provided, in the sun visor body (100), with a charging housing (200), which uses washers (212) to effectively secure electronic products even in the event of a shock on the road, and limits the position of the electronic products with the convex positioning piece (224), so as to ensure a good connection between the coil (111) of the wireless charging module (110) and the electronic product. In addition, when the cover (220) covers the casing (210), the electronic product will be more stable, in order to avoid its shaking in the containment space (211) when driving on a rough road.

Brief description of the drawings

Figure 1 is a schematic view of a sun visor with function

wireless charging according to the present invention;

Figure 2 is a schematic view of a charge housing of a

sun visor with wireless charging function according to the

present invention;

Figure 3 is a schematic view showing a housing of

charge installed with a wireless charging circuit module

according to the present invention;

Figure 4 is a schematic view showing a sun visor with

partially hidden wireless charging function

in the envelope, according to the present invention

Detailed description of the preferred embodiments The invention will now be described in connection with preferred embodiments referring to the following figures suitable for facilitating their understanding.

Referring to fig. 1-4, a wireless charging sunshade comprises a sunshade body (100) carrying a housing (200) for a charging device.

A wireless charging circuit module (110) arranged inside the sunshade body (100) includes a coil (111) coupled to the housing (200). Said magazine housing (200) comprises a housing (210) and a lid (220) mounted on said housing. The casing (210) includes a chamber (211) in which there are washers (212). The washers (212) have an elastic suction cup structure for positioning an electronic product intended to be covered by the cover (220), and which prevent the electronic product from slipping when driving on a bumpy road. At the same time, by adopting the washers (212) of this structure, the containment space (211) can effectively improve its adaptability, so as to be able to receive an electronic product of different sizes to improve the versatility of the housing (200).

The washers (212) are spaced apart on a bottom wall of the containment chamber (211); these washers, by carrying out a sucking action on a plurality of parts of the electronic product, make the electronic product more stable inside the containment space (211).

A side wall of the casing (210) is provided with a concave part (213) and fixing slots (214) arranged on the two sides of the concave part. A swivel connection between the casing (210) and the lid (220) is provided with an elastic arm (215). A part of the cover (220) is coupled to the elastic arm (215) with the possibility of rotation around an axis of rotation (221) positioned within the elastic arm (215), so that the cover (220) can rotate around said axis of rotation. A part of the cover (220) which can be coupled to the fixing slots (214) is equipped with clips (222), in which the clips (222) can be inserted inside the fixing slots (214), so as to make the cover (220 ) securely fastened to the enclosure (210) and prevent the electronic product contained therein from falling out when driving on a rough road. The concave part (213) facilitates the disengagement of the lid from the fixing slots (214), being the elastic arm (215) used to limit the elastic displacements of the rotation axis (221), and to facilitate the disengagement of the lid (220) from the fastening slots (214) due to the deformability of the elastic arm (215).

In one embodiment a central part of the lid (220) is provided with a transparent window (223), so users can clearly monitor the charging process of the electronic product through this window.

In another embodiment, the rotatable connection between the lid (220) and the casing (210) is provided with a convex positioning element (224) which is used to support the electronic product and delimit its position, ensuring in thus effectively connecting the coil (111) of the wireless charging circuit module (110) and a receiving coil of the electronic product. When the lid (220) and the casing (210) are closed, the electronic product is firmly fixed in the chamber (211) so as to avoid possible movement while driving on a bumpy road.

In one of the embodiments, the sun visor body (100) is further provided with a power interface (120) electrically connected with the wireless charging circuit module (110), a vehicle power source being provided for the circuit module wireless charging (110) from the power interface (120); the sun visor body (100) is also provided with a Bluetooth module (130) for electronic products and a Bluetooth connection, a radio frequency module (140) for transmitting the audio signal from an electronic product to a vehicle stereo, and a microphone (150) electrically connected with the Bluetooth module (130) to transmit a signal to the electronic product via the Bluetooth module (130) and realize the communication function.

In one of the embodiments, the sunshade body (100) is provided with a keyboard module (160) arranged on one side of the housing (200) of the charging device; the keyboard module (160) is electrically connected to the bluetooth module (130) and controls the electronic product via the bluetooth module (130), to adjust the volume and playlist function of the electronic product.

At the first use of the present invention, it is necessary to fix an electronic product in the lid (220) by means of the convex positioning element (224) and close the lid (220), the clips (222) being arranged inside the fixing slots ( 214), and the lid (220) being firmly fixed in the housing (210). In this way an image of the electronic product is visible behind the transparent window (223) of the lid (220), in order to facilitate the monitoring of the charging process. When you want to remove the electronic product, you need to put a finger in the concave part (213) to open the lid (220); At this point, the clips separate from the slots, and the lid (220) rotates together with the elastic arm (215) to allow the extraction of the electronic product.

By connecting the bluetooth module (130) and the electronic product, the electronic product is able to automatically answer an incoming call and allows you to speak with a microphone (150); moreover, by adopting the radio frequency module (140), an audio signal from the electronic product is transmitted to the vehicle's stereo system to play music with its speakers.

It will be apparent to those skilled in the art that the invention is not limited to the details of the embodiments illustrated above, and that the present invention can be implemented with other embodiments without departing from the spirit or essential features thereof. The previous embodiments are therefore to be considered to all intents and purposes of an illustrative and non-restrictive nature, the scope of the invention being indicated by the attached claims rather than by the preceding description, and all the modifications of the claimed characteristics which fall into the category of obvious equivalents are to be considered as falling within the scope of the claims.

Claims (10)

CLAIMS 1. Sun visor with wireless electric charging device comprising a sun visor body (100) with a charging device housing (200), a wireless charging circuit module (110) arranged inside the sun visor body (100), called circuit module (110) of wireless charging comprising a coil (111) coupled to the housing (200) of the charging device, and said charging support (200) comprising a housing (210) and a cover (220) mounted on said housing (210 ), the latter including a chamber (211) equipped with washers (212). 2. Sun visor with wireless electric charging device as per claim 1, wherein said lid (220) is arranged just above the casing (210), and a rotatable connection between the casing (210) and the lid (220) is provided of an elastic arm (215), the cover (220) being coupled to the elastic arm (215), on which an axis of rotation (221) is arranged and allocated, the cover (220) rotating around the elastic arm (215) with axis of rotation (221). 3. Sun visor with wireless electric charging device as in claim 1, in which one end of the swivel connection between the lid (220) and the casing (210) is equipped with a convex positioning element (224). Sun visor with wireless electric charging device according to any one of claims 1-3, wherein one end of a side wall of the casing (210) is provided with a concave part (213), and the casing (210) at the two sides of said concave part is provided with fixing slots (214); wherein the cover (220) is coupled to the fastening slots (214) in which the clips (222) are arranged, the clips (222) being arranged inside the fastening slots (214). 5. Sun visor with wireless electric charging device according to any one of claims 1-3, wherein a central part of the lid (220) comprises a transparent window (223). 6. Sun visor with wireless electric charging device according to any one of claims 1-3, wherein the washers (212) are elastic suction cup structures. 7. Sun visor with wireless electric charging device according to any one of claims 1-3, wherein the washers (212) are spaced apart on a lower surface of the chamber (211). 8. Sun visor with wireless electric charging device according to any one of claims 1-3, wherein the sun visor body (100) is further provided with a power interface (120) which is electrically connected with the wireless charging circuit module (110) . 9. Sun visor with wireless electric charging device according to any one of claims 1-3, wherein the sun visor body (100) further comprises a Bluetooth module (130) for connecting with electronic products, a radio frequency module (140) for the transmission of audio signals from an electronic product to a passenger in the vehicle, and a microphone (150) electrically connected with the bluetooth module (130), and used for transmitting signals to the electronic product via the Bluetooth module (130) to achieve the communication function. 10. Sun visor with wireless electric charging device as per claim 9, wherein the sun visor body (100) comprises a keyboard module (160) disposed at the side of the housing (200), the keyboard module (160) being electrically connected with the Bluetooth module (130) and controlling the electronic product via the Bluetooth module (130).