CN106549462A - A kind of wireless charging mobile phone shell of controllable transmitter switch - Google Patents

Abstract

A wireless charging mobile phone case that can control the switch of the transmitter, including a base, a strong magnetic steel ring, a micro switch contact, a receiver, a magnetic iron sheet and a mobile phone case; it is characterized in that the transmitter panel on the base, the base An opening is arranged on one side of the opening, and a charging socket is arranged in the opening; a strong magnetic steel ring is arranged in the middle of the transmitter panel, and a micro-switch contact is arranged in the middle of the strong magnetic steel ring; the micro-switch contacts The part with a point higher than the panel of the transmitter is in a spherical state; a coil is arranged in the middle of the receiver, the coil is provided with a magnetic iron sheet, and a flat cable is arranged on one side of the receiver, and one end of the flat cable is connected to a plug; The receiver and the magnetic iron sheet are embedded in the bottom surface of the mobile phone case; a shell cavity is arranged on the top of the mobile phone case, and a through hole is opened at one end of the mobile phone case. The invention utilizes the magnetism of the permanent magnet to attract the receiver to the center of the transmitter panel, so that the receiver can well play the role of charging.

Description

A wireless charging mobile phone case that can control the switch of the transmitter

technical field

The invention relates to mobile phone charging equipment, in particular to a wireless charging mobile phone case capable of controlling the switch of a transmitter.

Background technique

The technology of wireless charging equipment is relatively mature, but when charging, the position between the wireless charging receiver and the wireless charging transmitter is often misaligned, which may cause the mobile phone to not be charged normally, especially when the wireless charging receiver and the mobile phone case are made For a whole product, if the alignment between the transmitter and the receiver is not accurate, it is more likely to cause poor charging effect.

Contents of the invention

Aiming at the deficiencies in the prior art, the invention provides a wireless charging mobile phone case capable of controlling the switch of the transmitter.

The technical scheme adopted by the present invention is as follows: a wireless charging mobile phone case that can control the switch of the transmitter, including a base, a strong magnetic steel ring, a micro switch contact, a receiver, a magnetic iron sheet and a mobile phone case; it is characterized in that the The transmitter panel above the base is provided with an opening on one side of the base, and a charging socket is provided in the opening; a strong magnetic steel ring is provided in the middle of the transmitter panel, and a micro switch contact is provided in the middle of the strong magnetic steel ring. point; the part of the microswitch contact higher than the transmitter panel is in a spherical state; a coil is arranged in the middle of the receiver, and a magnetic iron sheet is arranged on the coil, and a cable is arranged on one side of the receiver. One end of the cable is connected to the plug; the receiver and the magnetic iron sheet are embedded in the bottom surface of the mobile phone case; a shell cavity is arranged on the top of the mobile phone case, and a through hole is opened at one end of the mobile phone case.

The top of the microswitch contact is higher than the transmitter panel; when the magnetic iron sheet on the mobile phone case is close to the strong magnetic steel ring, the magnetism of the strong magnetic steel ring will hold the mobile phone case, and the magnetic force on the mobile phone case will The microswitch will be closed when the iron sheet presses the contact of the microswitch, so that the external power supply supplies power to the transmitter; the suction cable and the plug are suspended in the through hole.

The mobile phone case is made of transparent soft glue.

Adopting the technical scheme of the present invention has the following beneficial effects:

1. The present invention uses the magnetism of the permanent magnet to firmly attach the back of the mobile phone case with the magnetic iron sheet to the center of the transmitter panel, so that the receiver installed in the back of the mobile phone case can be close to the transmitter and play a good role in charging. effect;

2. The present invention utilizes the magnetism of the permanent magnet. When the strong magnetic steel ring on the panel of the transmitter absorbs the magnetic iron sheet set in the mobile phone case to the center of the panel of the transmitter, the power switch of the transmitter is automatically turned on, so that the transmitter More environmental protection and energy saving.

3. Even if the panel of the transmitter is in a vertical state, the strong magnetic steel on the panel of the transmitter can well adsorb the mobile phone case in the center position, so that the receiver can normally perform the charging function.

Description of drawings

Figure 1 is a perspective view of the present invention (the state where the mobile phone case is separated from the transmitter panel);

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a schematic diagram of the structure of the mobile phone case of the present invention (side view);

In the figure: 10—base, 11—transmitter panel, 12—opening, 13—charging socket, 20—strong magnetic steel ring, 30—micro switch contact, 40—receiver, 41—coil, 42—cable , 43—plug, 50—magnetic iron sheet, 60—mobile phone shell, 61—shell cavity, 62—through hole.

detailed description

Next, the present invention will be further described in conjunction with the accompanying drawings and embodiments: as shown in Figures 1 to 3, a wireless charging mobile phone case that can control the switch of the transmitter includes a base 10, a strong magnetic steel ring 20, a micro switch contact Point 30, receiver 40, magnetic iron sheet 50 and mobile phone case 60; it is characterized in that, the transmitter panel 11 above the base 10, one side of the base 10 is provided with an opening 12, and a charging socket 13 is provided in the opening 12 ; The middle of the transmitter panel 11 is provided with a strong magnetic steel ring 20, and the middle of the strong magnetic steel ring 20 is provided with a microswitch contact 30; the part of the microswitch contact 30 higher than the transmitter panel 11 is spherical state.

A coil 41 is arranged in the middle of the receiver 40, the coil 41 is provided with a magnetic iron sheet 50, and a flat cable 42 is arranged on one side of the receiver 40, and one end of the flat cable 42 is connected to a plug 43; the receiver 40 and the magnetic iron sheet 50 are embedded in the bottom surface of the mobile phone case 60; a shell cavity 61 is provided on the top of the mobile phone case 60, and a through hole 62 is opened at one end of the mobile phone case 60.

The top of the microswitch contact 30 is higher than the transmitter panel 11; when the magnetic iron sheet 50 on the mobile phone case 60 is close to the strong magnetic steel ring 20, the magnetism of the strong magnetic steel ring 20 will suck the mobile phone case 60, The magnetic iron sheet 50 on the mobile phone case 60 presses the microswitch contact 30 and the microswitch will be closed, so that the external power supply supplies power to the transmitter; the suction cable 42 and the plug 43 are suspended in the through hole 62 .

The mobile phone case 60 is made of transparent soft glue.

The invention uses the magnetism of the permanent magnet to firmly attach the back of the mobile phone case with the magnetic iron sheet to the center of the transmitter panel, so that the receiver installed in the back of the mobile phone case can be close to the transmitter and play a good charging role; The invention utilizes the magnetism of the permanent magnet. When the strong magnetic steel ring on the transmitter panel absorbs the magnetic iron sheet set in the mobile phone case to the center of the transmitter panel, the power switch of the transmitter is automatically turned on, making the transmitter more environmentally friendly. Energy saving; even if the panel of the transmitter is in a vertical state, the strong magnetic steel on the panel of the transmitter can well absorb the mobile phone case in the center position, so that the receiver can normally perform the charging function.

The above-mentioned embodiments of the present invention are for illustrating typical implementations of the present invention, rather than limiting the implementation of the present invention. The obvious changes derived from the hints of the embodiments of the present invention are still within the protection scope of the present invention.

Claims (6)

1. A wireless charging mobile phone case that can control the switch of the transmitter, including a base (10), a strong magnetic steel ring (20), a micro switch contact (30), a receiver (40), and a magnetic iron sheet (50) and a mobile phone case (60); it is characterized in that the transmitter panel (11) on the base (10) is provided with an opening (12) on one side of the base (10), and a charging socket is provided in the opening (12) (13); a strong magnetic steel ring (20) is arranged in the middle of the transmitter panel (11), and a microswitch contact (30) is arranged in the middle of the strong magnetic steel ring (20); the receiver (40) ) is provided with a coil (41) in the middle, the coil (41) is provided with a magnetic iron sheet (50), one side of the receiver (40) is provided with a cable (42), and one end of the cable (42) is connected to The plug (43) is connected; the receiver (40) and the magnetic iron sheet (50) are embedded in the bottom surface of the mobile phone case (60); the upper side of the mobile phone case (60) is provided with a shell cavity (61) , one end of the mobile phone case (60) is provided with a through hole (62). 2. The wireless charging mobile phone case capable of controlling the switch of the transmitter according to claim 1, characterized in that the top of the micro switch contact (30) is higher than the transmitter panel (11). 3. The wireless charging mobile phone case capable of controlling the switch of the transmitter according to claim 1, characterized in that, the part of the microswitch contact (30) higher than the transmitter panel (11) is in a spherical state. 4. The wireless charging mobile phone case that can control the switch of the transmitter according to claim 1, characterized in that, when the magnetic iron sheet (50) on the mobile phone case (60) is close to the strong magnetic steel ring (20), , the magnetism of the strong magnetic steel ring (20) will attract the mobile phone case (60), and the magnetic iron sheet (50) on the mobile phone case (60) will press the micro switch contact (30) and the micro switch will be closed , so that the external power supply supplies power to the transmitter. 5 . The wireless charging mobile phone case capable of controlling the switch of the transmitter according to claim 1 , characterized in that, the suction cable ( 42 ) and the plug ( 43 ) are suspended in the through hole ( 62 ). 6. The wireless charging mobile phone case capable of controlling the switch of the transmitter according to claim 1, wherein the mobile phone case (60) is made of transparent soft glue.