TWM465712U - Wireless charging transmission device with adjustable correspondence position - Google Patents

Description

Adjustable corresponding position wireless charging transmitter

The present invention relates to a wireless charging device, and more particularly to a wireless charging transmitting device that provides a portable corresponding electronic product for wireless charging when the corresponding position is adjusted.

With the rise of portable electronic products, almost everyone in their daily lives needs to use a variety of different portable electronic products, such as smart phones, digital cameras, tablets, etc., which are very popular. The functions are not only traditional call, camera and media playback, but also support wireless Internet access, web browsing and multiplex processing. In addition, the user is more convenient to operate through the touch screen.

However, each type of portable electronic product is provided with a charger at the time of purchase. The smart phone is taken as an example, not only in the overall design specifications of the appearance, but also in different manufacturers. Inconsistent, in order to integrate the use of various forms of chargers to meet the high power requirements of portable electronic products, but not wirelessly.

To this end, the industry has developed a wireless charging technology. Wireless charging, also known as inductive charging and non-contact inductive charging, is a device that uses near-field sensing, that is, inductive coupling, to transfer energy to a powered device by a power supply device (charger) that uses the received energy pair. The battery is charged and used for its own operation.

Since the charger and the electric device transmit energy by inductive coupling, there is no wire connection between the two, so the charger and the electric device can be exposed without conductive contacts. The charging method of wireless charging is that there is a transmitting coil in the charger, and an alternating electromagnetic field is generated by the alternating current, and another receiving coil receives the alternating electromagnetic in the electric device. The field is converted to electrical energy and the received electrical energy is used to charge the battery within the device to power the device.

For example, a wireless charging device disclosed in National Patent Publication No. 445804, but a charger that is charged by wireless charging is charged in the form of a mobile phone horizontally placed on a desktop, and the portable electronic product needs to be placed at a horizontal level. It is not easy to use when charging, and charging in a horizontal form requires placing the electronic device to be charged to a relative position of the transmitting coil inside the seat.

In the design of the conventional wireless charging device, the disadvantage is that it cannot be adjusted according to the needs of charging. In particular, the specifications and brands of the electronic device to be charged are numerous, and the induction coils disposed inside are not completely disposed in the electronic device. At the central position, when the user places the electronic device to be charged on the wireless charging device for charging, the position of the induction coil and the transmitting coil may not be correctly matched, so that the electronic device to be charged is located at the edge of the wireless charging device. Therefore, there is a possibility of falling, resulting in inconvenience in use.

Some manufacturers have also developed a façade wireless charger, but the conventional façade wireless charger is fixed at an angle, so that the induction coil inside the different specifications of the electronic device to be charged cannot receive the transmitting coil. The electromagnetic signal, which in turn affects the charging efficiency of the electronic device to be charged.

Therefore, in view of the absence of the aforementioned conventional wireless charging device, the main purpose of the present invention is to provide a wireless charging transmitting device with adjustable corresponding position to provide portable electronic products to perform internal battery charging.

The technical means adopted by the present invention to solve the problems of the prior art is to position the charging and transmitting module in any position by bending and adjusting the flexible connecting member, so that the electronic device to be charged can be easily matched with any specification. All are charged.

The wireless charging transmitting device with adjustable position corresponding to the creation includes a base The base of the base is provided with a circuit board, and the top surface of the base is provided with a charging socket for the electronic device to be charged. A charging transmitter module connects a pair of extension lines. A flexible connecting member is coupled between the base and the charging and emitting module, and an extension line of the transmitting coil is electrically connected to the circuit board in the base through the flexible connecting member. The relative distance between the charging and emitting module and the base is adjusted by bending the flexible connecting member.

The effect of the creation can make the electronic device to be charged have different angles due to differences in different models and specifications, and can also use the requirements of the wireless charging device of the present invention. The charging device can be placed in the most accurate corresponding position by adjusting and moving the angle and the up and down position of the flexible connecting member and the charging and emitting module.

The specific techniques used in this creation will be further illustrated by the following examples and accompanying drawings.

100‧‧‧Wireless charging transmitter

1‧‧‧Base

11‧‧‧Supporting socket

12‧‧‧ positioning recess

121‧‧‧Card convex

13‧‧‧ top surface

14‧‧‧Lighting elements

2‧‧‧Charging transmitter module

21‧‧‧magnetic plate

22‧‧‧transmitting coil

23‧‧‧ Extension line

3, 3a‧‧‧flexible connectors

31, 31a‧‧‧ outer cover

32, 32a‧‧‧ wire

33a‧‧‧Flexible body

4‧‧‧ boards

5‧‧‧Electrical devices to be charged

I‧‧‧In the direction of placement

Figure 1 is a perspective view showing a preferred embodiment of the present invention.

Figure 2 is a perspective exploded view showing a preferred embodiment of the present invention.

Figure 3 is a diagram showing the preferred embodiment of the charging transmitter module via the flexible link to the second position.

Figure 4 is a diagram showing one of the preferred embodiments of the flexible link.

Figure 5 is a view showing a second preferred embodiment of the flexible connector.

Figure 6 is a schematic diagram showing the adjustment of the charging and transmitting module to different charging positions.

Figure 7 shows a schematic diagram 2 of the charging and transmitting module being adjusted to different charging positions.

Figure 8 shows a schematic diagram 3 of the charging and transmitting module being adjusted to different charging positions.

Please refer to FIG. 1 and FIG. 2 for a perspective view and an exploded perspective view of a preferred embodiment of the present invention. As shown in the figure, the wireless charging of the adjustable corresponding position of the creation The electric transmitting device 100 mainly includes a base 1, a charging and emitting module 2, a flexible connecting member 3, and a circuit board 4 disposed in the base 1.

A receiving slot 11 is provided in the front portion of the top surface 13 of the base 1 for receiving a charging electronic device 5 on the top surface 13 of the base 1.

At a position adjacent to the receiving socket 11, a positioning recess 12 is formed, and at least one engaging convex portion 121 is formed at one edge of the positioning recess 12.

The charging and emitting module 2 includes a magnetic conductive plate 21 and a transmitting coil 22, wherein the transmitting coil 22 is disposed on the magnetic conductive plate 21 and connects a pair of extending wires 23.

The wireless charging and transmitting device 100 of the presently configurable corresponding position, the shape of the charging and emitting module 2 can be any shape (for example, square, circular, diamond, polygon, etc.).

The flexible connecting member 3 is coupled between the base 1 and the charging and emitting module 2 . The extension line 23 of the transmitting coil 2 is electrically connected to the circuit board 4 in the susceptor 1 through the flexible connecting member 3.

The flexible link 3 is made of a material having flexibility and bendability. The relative distance between the charging and emitting module 2 and the base 1 can be adjusted through the bending of the flexible connecting member 3. That is, the charging and transmitting module 2 can adjust the bending of the flexible connecting member 3 to position the charging and emitting module 2 in the first position (as shown in FIG. 1) or in the second position (eg, Figure 3).

When the charging and transmitting module 2 is in the first position as shown in FIG. 1, the position of the charging and emitting module 2 is located at any position above the top surface 13 of the base 1. When the charging and emitting module 2 is in the second position as shown in FIG. 3, the bottom edge of the charging and emitting module 2 is received in the positioning recess 12 in a receiving direction I, and is received by the positioning recess 12 The carding convex portion 121 is topped and stably placed.

Referring to FIG. 4, in the implementation of the present invention, a pair of wires 32 having a predetermined flexural strength and wire diameter may be embedded in the flexible connecting member 3, and one end of the pair of wires 32 may be electrically connected to An extension line 23 of the transmitting coil 22 and the other end of the pair of wires 32 are electrically connected to the circuit board 4. The periphery of the wire 32 may include an outer cover 31.

Referring to FIG. 5, in the implementation of the present invention, in addition to the passage of the wire 32a, the flexible connecting member 3a may be combined with a predetermined flexible strength in the flexible connecting member 3a. Flexible body 33a. The user can also adjust the relative distance between the charging and emitting module 2 and the susceptor 1 via the bending of the flexible body 33a. Preferably, the periphery of the flexible body 33a and the wire 32a may further include an outer cover 31a.

Through the above assembly, the circuit board 4 can supply the power required to charge the transmitting coil 22 of the transmitting module 2 via the wires 32 passing through the flexible connecting member 3, so that the transmitting coil 22 generates an electromagnetic signal. When the electronic device 5 to be charged is to be charged, the electronic device receiving socket 11 to be positioned on the top surface 13 of the base 1 can be received, and the transmitting coil 22 is received through an induction coil provided inside the electronic device 5 to be charged. The emitted electromagnetic signal is charged to the battery inside the charging electronic device 5 after the conversion is performed.

Please refer to FIGS. 6-8, which are schematic diagrams showing the charging and transmitting module 2 of the wireless charging transmitting device 100 of the present invention when adjusted to different charging positions. As shown in the figure, in order to make the electronic device 5 to be charged different in angles due to differences in different models and specifications, in order to allow the electronic device 5 to be charged with inconsistent models and specifications, the wireless device of the present invention can also be used. The charging transmitter 100 can adjust and move the angle and the up and down position of the flexible connector 3 and the charging and emitting module 2 to place the electronic device 5 to be charged in the most accurate corresponding position for charging operation.

It can be seen from the above description that the creation of the wireless charging transmitting device 100 is already being charged. When the charging operation is completed, the indication of the light-emitting component 14 on the top surface 13 of the pedestal 1 can also be transmitted, for example, different types of flashing modes or light-emitting components are generated to generate different colors of light effects to indicate that the user has completed the charging operation. The purpose of the user's use and operation.

The above-mentioned embodiments are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. All other equivalent modifications or substitutions that have been made without departing from the spirit of the present invention should be included in the scope of the following claims. Inside.

100‧‧‧Wireless charging transmitter

1‧‧‧Base

11‧‧‧Supporting socket

12‧‧‧ positioning recess

121‧‧‧Card convex

13‧‧‧ top surface

14‧‧‧Lighting elements

2‧‧‧Charging transmitter module

21‧‧‧magnetic plate

22‧‧‧transmitting coil

3‧‧‧Flexible connectors

4‧‧‧ boards

Claims (7)

The invention relates to a wireless charging and transmitting device with adjustable position, comprising: a base, a circuit board is disposed therein, a top surface of the base is provided for a charging electronic device to be charged; and a charging transmitting module includes a guiding a magnetic plate, a transmitting coil, wherein the transmitting coil is disposed on the magnetic conductive plate, and is connected with a pair of extending lines; wherein: a flexible connecting member is coupled between the base and the charging and emitting module, The extension line of the transmitting coil is electrically connected to the circuit board in the base through the flexible connecting member, and the relative relationship between the charging transmitting module and the base is adjusted through the bending of the flexible connecting member distance. The wireless charging and transmitting device of the adjustable corresponding position of the first aspect of the patent application, wherein the top surface of the base is formed with a positioning recess for positioning a bottom edge of a charging and emitting module on a top surface of the base. The wireless charging and transmitting device with adjustable position corresponding to the second aspect of the patent application, wherein one side edge of one of the positioning recesses is formed with at least one locking protrusion. The wireless charging and transmitting device of the adjustable position corresponding to the first aspect of the patent application, wherein the top surface of the base is formed with a receiving socket for positioning the bottom edge of one of the electronic devices to be charged. The wireless charging and transmitting device of the adjustable corresponding position of the first aspect of the patent application, wherein the top surface of the base is further formed with at least one light emitting element. The wireless charging and transmitting device of the adjustable corresponding position of the first aspect of the patent application, wherein the flexible connecting member is embedded in a pair of wires, one end of the wire is electrically connected to an extension line of the transmitting coil, and the wire is The other end is electrically connected to the circuit board. For example, the wireless charging device of the adjustable position corresponding to the sixth aspect of the patent application, wherein the periphery of the wire may include an outer cover.