Self-adaptive power regulation wireless charger

Abstract

The utility model discloses a self-adaptive power regulation wireless charger, which relates to the field of chargers and comprises a shell, a circuit board and a self-adaptive power coil, the circuit board is fixedly mounted in the shell, and the self-adaptive power coil is fixedly mounted on the surface of the circuit board; an L-shaped mobile phone supporting plate is fixedly arranged at the bottom of the front face of the shell, a containing groove is formed in the back face of the shell, a supporting plate is arranged in the containing groove, the upper end of the supporting plate is rotationally arranged in the containing groove through a rotating shaft, and an inserting mechanism for limiting the supporting plate is arranged on the back face of the shell and located at the top of the containing groove. According to the utility model, the self-adaptive power coil is adopted, self-adaptive power adjustment wireless charging can be realized, the wireless charger can be obliquely placed, the functions of oblique charging and placement use of a mobile phone are realized, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model relates to the field of chargers, in particular to an adaptive power regulating wireless charger. Background Art

[0002] A wireless charger is a device that uses the principle of electromagnetic induction to charge. Its principle is similar to that of a transformer. By placing a coil at the sending and receiving ends, the sending coil sends an electromagnetic signal to the outside world under the action of electricity, and the receiving coil receives the electromagnetic signal and converts it into current, thereby achieving the purpose of wireless charging.

[0003] In order to be suitable for mobile phones of different powers, existing wireless chargers use adaptive power coils to charge different mobile phones. However, in actual use, it is found that since general wireless chargers can only be placed horizontally, mobile phones can only be charged horizontally. Sometimes the mobile phone needs to be tilted for charging and use, and the wireless charger cannot achieve this function. Therefore, an adaptive power adjustment wireless charger is proposed. Utility Model Content

[0004] In view of the above problems existing in the existing adaptive power regulation wireless charger, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an adaptive power regulation wireless charger, which solves the problem that the current adaptive power regulation wireless charger cannot charge the mobile phone by tilting.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adaptive power regulating wireless charger comprises a shell, a circuit board and an adaptive power coil, wherein the circuit board is fixedly mounted inside the shell, and the adaptive power coil is fixedly mounted on the surface of the circuit board; an L-shaped mobile phone support plate is fixedly arranged at the bottom of the front side of the shell, a placement groove is opened at the back side of the shell, and a support plate is arranged inside the placement groove, the upper end of the support plate is rotatably arranged inside the placement groove through a rotating shaft, and a plug-in mechanism for limiting the support plate is arranged on the back side of the shell and at the top of the placement groove.

[0008] Preferably, two fixing components are symmetrically provided on the upper surface of the circuit board, and two sides of the adaptive power coil are fixedly connected via the fixing components.

[0009] Preferably, the plug-in mechanism includes a connecting block, a spring and an insertion rod, a sliding cavity is provided on the back side of the shell, the connecting block is slidably arranged inside the sliding cavity, and the side wall of the connecting block is connected to the side wall of the sliding cavity through the spring, the side of the connecting block away from the spring is fixedly connected to the insertion rod, one end of the insertion rod extends to the inside of the placement groove, and the side wall of the support plate is provided with a slot matching the insertion rod.

[0010] Preferably, the number of the slots is two, and one of the slots is arranged at an angle.

[0011] Furthermore, a push rod extending to the outside of the shell is fixedly provided on the side wall of the connecting block, and a push groove for inserting the push rod is opened on the back side of the shell.

[0012] Preferably, a rubber protective pad is fixedly provided inside the L-shaped mobile phone support plate.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model, through the L-shaped mobile phone support plate arranged on the front of the shell, can vertically place the mobile phone on the front of the shell, and the mobile phone fits with the surface of the shell to ensure that the mobile phone can be charged.

[0015] 2. The utility model, through the support plate and the rotating shaft arranged on the back of the shell, one end of the support plate can be rotated out through the rotating shaft so that the bottom of the support plate contacts the placement surface, so that the shell can be tilted and supported, so that the mobile phone can be tilted for charging and placement.

[0016] 3. The utility model is provided with a rotating shaft, a fixing assembly, a connecting block, a spring, an insert rod and a pushing rod. Since the support plate can be rotated by the rotating shaft, an elastic force is applied to the connecting block by the spring, so that the end of the insert rod is inserted into the slot on the support plate, thereby fixing the position of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0020] Figure 3It is a side view of the utility model;

[0021] Figure 4 For the utility model Figure 3 A magnified schematic diagram of part A;

[0022] Figure 5 For the utility model Figure 3 A partial three-dimensional view of the end of the middle support plate.

[0023] Description of reference numerals:

[0024] 1. Shell; 2. Circuit board; 3. Adaptive power coil; 4. L-shaped mobile phone holder; 5. Placement slot; 6. Support plate; 7. Rotating shaft; 8. Fixing assembly; 9. Connecting block; 10. Spring; 11. Insert rod; 12. Slot; 13. Push rod; 14. Push slot. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses an adaptive power regulating wireless charger.

[0027] The utility model provides Figure 1-2 An adaptive power-adjustable wireless charger is shown, comprising a shell 1, a circuit board 2 and an adaptive power coil 3. The circuit board 2 is fixedly installed inside the shell 1, and the adaptive power coil 3 is fixedly installed on the surface of the circuit board 2. Two fixing components 8 are symmetrically provided on the upper surface of the circuit board 2. The two sides of the adaptive power coil 3 are fixedly connected by the fixing components 8. After the mobile phone contacts the front side of the shell 1, the adaptive power coil 3 can charge mobile phones of different power.

[0028] like Figure 2-3 As shown, an L-shaped mobile phone holder 4 is fixedly provided at the bottom of the front side of the shell 1, and a rubber protective pad 15 is fixedly provided inside the L-shaped mobile phone holder 4. The L-shaped mobile phone holder 4 can support the mobile phone at an angle, and the rubber protective pad 15 can prevent the mobile phone from directly contacting the L-shaped mobile phone holder 4, thereby protecting the mobile phone; a placement groove 5 is provided on the back side of the shell 1, and a support plate 6 is provided inside the placement groove 5. The upper end of the support plate 6 is rotatably arranged inside the placement groove 5 through a rotating shaft 7. When the shell 1 needs to be placed at an angle, one end of the support plate 6 is rotated out through the rotating shaft 7 so that the bottom of the support plate 6 contacts the placement surface, thereby being able to support the shell 1 at an angle, so that the mobile phone can be tilted for charging and placement.

[0029] like Figure 3-5As shown, a plug-in mechanism for limiting the support plate 6 is provided on the back of the shell 1 and at the top of the placement groove 5. The plug-in mechanism includes a connecting block 9, a spring 10 and an insertion rod 11. A sliding cavity is provided on the back of the shell 1. The connecting block 9 is slidably arranged inside the sliding cavity, and the side wall of the connecting block 9 is connected to the side wall of the sliding cavity through the spring 10. The side of the connecting block 9 away from the spring 10 is fixedly connected to the insertion rod 11. One end of the insertion rod 11 extends to the inside of the placement groove 5. The side wall of the support plate 6 is provided with a slot 12 that matches the insertion rod 11. The number of the slots 12 is two, one of which is inclined at an angle. The side wall of the connecting block 9 is fixedly provided with A push rod 13 extends to the outside of the shell 1, and a push groove 14 for inserting the push rod 13 is opened on the back of the shell 1. When the support plate 6 is stored in the placement groove 5 or rotated out from the placement groove 5, the push rod 13 is pulled by hand to move the insertion rod 11 together with the connecting block 9 until the end of the insertion rod 11 is taken out from the inside of the slot 12. At this time, the support plate 6 can be ensured to rotate through the rotating shaft 7. When the support plate 6 needs to be fixed, the push rod 13 is released. At this time, the spring 10 applies elastic force to the connecting block 9, so that the end of the insertion rod 11 is inserted into the slot 12 on the support plate 6, thereby fixing the position of the support plate 6.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adaptive power regulating wireless charger, comprising a housing (1), a circuit board (2) and an adaptive power coil (3), characterized in that: The circuit board (2) is fixedly mounted inside the housing (1), and the adaptive power coil (3) is fixedly mounted on the surface of the circuit board (2); An L-shaped mobile phone support plate (4) is fixedly provided at the bottom of the front side of the housing (1); a placement groove (5) is provided at the back side of the housing (1); a support plate (6) is provided inside the placement groove (5); the upper end of the support plate (6) is rotatably arranged inside the placement groove (5) via a rotating shaft (7); and a plug-in mechanism for limiting the position of the support plate (6) is provided at the back side of the housing (1) and at the top of the placement groove (5).

2. The adaptive power regulating wireless charger according to claim 1, characterized in that: Two fixing components (8) are symmetrically arranged on the upper surface of the circuit board (2), and two sides of the adaptive power coil (3) are fixedly connected via the fixing components (8).

3. The adaptive power regulating wireless charger according to claim 1, characterized in that: The plug-in mechanism comprises a connecting block (9), a spring (10) and an insert rod (11); a sliding cavity is provided on the back of the shell (1); the connecting block (9) is slidably arranged inside the sliding cavity, and the side wall of the connecting block (9) is connected to the side wall of the sliding cavity through the spring (10); the side of the connecting block (9) away from the spring (10) is fixedly connected to the insert rod (11); one end of the insert rod (11) extends to the inside of the placement groove (5); and the side wall of the support plate (6) is provided with a slot (12) matching the insert rod (11).

4. The adaptive power regulating wireless charger according to claim 3, characterized in that: The number of the slots (12) is two, and one of the slots (12) is arranged at an angle.

5. The adaptive power regulating wireless charger according to claim 3, characterized in that: A push rod (13) extending to the outside of the housing (1) is fixedly provided on the side wall of the connection block (9), and a push groove (14) for inserting the push rod (13) is provided on the back side of the housing (1).

6. The adaptive power regulating wireless charger according to claim 1, characterized in that: A rubber protective pad (15) is fixedly provided inside the L-shaped mobile phone support plate (4).

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