CN220964942U

CN220964942U - Wireless electromagnetic charging mobile phone fixing piece with small thickness

Info

Publication number: CN220964942U
Application number: CN202323084723.8U
Authority: CN
Inventors: 王江飞
Original assignee: Zhongshan City Flying Fish Hardware Technology Co ltd
Current assignee: Zhongshan City Flying Fish Hardware Technology Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-05-14
Anticipated expiration: 2033-11-15

Abstract

The utility model discloses a wireless charging electromagnetic suction mobile phone fixing piece with small thickness, which comprises a shell, wherein the shell is provided with a concave cavity with an open top, a circuit board is arranged at the inner bottom of the concave cavity, a charging coil is arranged at the upper side of the circuit board, and a multi-layer mirror is arranged at the top of the concave cavity; the permanent magnet is installed around the thousand-layer mirror, the LED light source is arranged on the circuit board, light of the LED light source irradiates the thousand-layer mirror through a central vacancy of the charging coil, after the LED light source is lightened, the light is reflected and refracted repeatedly between two sides of one thousand-layer mirror, so that the technological sense of deep-light mirror light effect can be generated, the thickness of a product can be effectively reduced relative to the mode of adopting the interval arrangement of the reflective mirror and the light-transmitting panel and the light source side pasting, and the product miniaturization market demand is more met.

Description

Wireless electromagnetic charging mobile phone fixing piece with small thickness

Technical Field

The utility model relates to digital product peripheral equipment, in particular to a magnetic mobile phone fixing piece with a wireless charging function.

Background

Patent document with publication number CN217816514U discloses a cell-phone sucking disc with dark-light effect, and its technical scheme who adopts is: the LED light source is arranged between the reflector and the light-transmitting panel, the distance exists between the reflector and the light-transmitting panel, after the LED light source is lightened, light rays are reflected and refracted through the reflector and the light-transmitting panel, so that the technological sense of the light effect of the deep-light mirror is generated, the LED light source has very strong decorative connection and interestingness, but the LED light source is positioned on the side wall of the shell, the reflector and the light-transmitting panel are positioned on the upper side and the lower side of the LED light source, namely, the mode of arranging the distance between the reflector and the light-transmitting panel and attaching the light source side is adopted, the thickness of the product is larger, and the market demand of miniaturization of the product is not met.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the wireless charging electromagnetic suction mobile phone fixing piece with small thickness.

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a wireless magnetism that fills that thickness is little inhales cell-phone mounting, includes the casing, the casing is provided with a cavity that the top is opened, the circuit board is installed to the interior bottom of cavity, the upside of circuit board is provided with charging coil, the thousand layers of mirrors are installed at the top of cavity; the periphery of the multi-layer mirror is provided with a permanent magnet, the circuit board is provided with an LED light source, and the light of the LED light source irradiates the multi-layer mirror through the central vacancy of the charging coil.

The upper side of the permanent magnet is provided with a fixed ring, and the edge of the thousand-layer mirror is pressed by the inner side edge of the fixed ring, so that a clearance cavity is formed between the ring center of the fixed ring and the top surface of the thousand-layer mirror.

The top surface of the fixed ring is stuck with a flexible ring.

The top surface of the permanent magnet is flush with the top surface of the multi-layer mirror.

The circuit board is provided with a power supply interface, and the shell is provided with a charging hole for exposing the power supply interface.

The LED light source is an in-line LED lamp bead, and the top of the lens of the LED lamp bead is higher than the upper surface of the charging coil.

The cavity comprises a first cavity with an opening at the top and a second cavity positioned at the bottom of the center of the first cavity, the circuit board is installed in the second cavity, and the charging coil is attached to the bottom of the first cavity.

An annular groove is formed in the outer side of the first concave cavity, and the permanent magnet is attached to the annular groove.

The bottom of the charging coil is provided with a magnetic isolation sheet, and the bottom surface of the magnetic isolation sheet is attached to the bottom of the first concave cavity.

The bottom of the shell is provided with a connecting piece, and the bottom of the connecting piece is provided with a ball groove movably connected with the universal ball.

The beneficial effects of the utility model are as follows: the utility model is provided with a concave cavity with an open top, a circuit board is arranged at the inner bottom of the concave cavity, a charging coil is arranged at the upper side of the circuit board, and a multi-layer mirror is arranged at the top of the concave cavity; the permanent magnet is installed around the thousand-layer mirror, the LED light source is arranged on the circuit board, light of the LED light source irradiates the thousand-layer mirror through a central vacancy of the charging coil, after the LED light source is lightened, the light is reflected and refracted repeatedly between two sides of one thousand-layer mirror, so that the technological sense of deep-light mirror light effect can be generated, the thickness of a product can be effectively reduced relative to the mode of adopting the interval arrangement of the reflective mirror and the light-transmitting panel and the light source side pasting, and the product miniaturization market demand is more met.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a block diagram of the housing;

Fig. 5 is an enlarged view of a in fig. 2.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.

A description of one provided by some embodiments of the utility model is provided below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a wireless charging electromagnetic suction mobile phone fixing piece with small thickness comprises a shell 1, wherein the shell 1 is provided with a concave cavity with an open top, a circuit board 17 is installed at the inner bottom of the concave cavity, a charging coil 3 is arranged at the upper side of the circuit board 17, and a multi-layer mirror 4 is installed at the top of the concave cavity; the permanent magnet 5 is installed around the thousand-layer mirror 4, be provided with LED light source 8 on the circuit board 17, the light of LED light source 8 shines through the central vacancy of charging coil 3 on the thousand-layer mirror 4, after the LED light source lights, light is multiple reflection and refraction between the two sides of a thousand-layer mirror, can produce the science and technology sense of dark-light mirror light efficiency, for adopting reflector and printing opacity panel interval setting and the mode of light source side subsides, can reduce the thickness of product effectively, accords with the market demand of product miniaturization more.

The multi-layer mirror 4 is transparent acrylic or glass, two sides of the transparent acrylic or glass are plated with a semitransparent mirror surface metal film, and then a layer of transparent macromolecule protection film is covered on the semitransparent mirror surface metal film, so that two sides of the multi-layer mirror 4 can transmit a part of light and reflect a part of light, and part of light enters the multi-layer mirror 4 from the bottom of the multi-layer mirror 4 to be reflected and refracted repeatedly, thereby generating deep-light effect of the multi-layer mirror.

As shown in fig. 5, a fixing ring 11 is installed on the upper side of the permanent magnet 5, and the edge of the thousand-layer mirror 4 is pressed by the inner edge of the fixing ring 11, so that a gap cavity 7 is formed between the ring center of the fixing ring 11 and the top surface of the thousand-layer mirror 4, and direct contact between the back surface of the mobile phone device and the thousand-layer mirror 4 is avoided in the using process, so that the surface of the thousand-layer mirror 4 is scratched, and the light effect of the deep-Brillouin mirror is reduced.

The top surface of fixed ring 11 pastes and is equipped with flexible ring 12, flexible ring 12 with the size of fixed ring 11 is the same or is greater than the size of fixed ring 11, after the installation, flexible ring 12 will fixed ring 11 covers, can protect mobile phone equipment on the one hand, avoids the back of mobile phone equipment to be scraped the flower by this product, on the other hand increases the degree of depth of clearance chamber 7, further improves the surface protection nature of thousand-layer mirror 4.

The top surface of the permanent magnet 5 is flush with the top surface of the multi-layer mirror 4.

The circuit board 17 is provided with a power supply interface 6, and the shell 1 is provided with a charging hole 2 for exposing the power supply interface 6.

As shown in fig. 2, the LED light source 8 is an in-line LED lamp bead, and the top of the lens of the LED lamp bead (i.e., the encapsulant of the LED lamp bead) is higher than the upper surface of the charging coil 3.

The cavity is composed of a first cavity 9 with an opening at the top and a second cavity 13 positioned at the bottom of the center of the first cavity 9, the circuit board 17 is installed in the second cavity 13, and the charging coil 3 is attached to the bottom of the first cavity 9.

An annular groove 10 is arranged on the outer side of the first concave cavity 9, and the permanent magnet 5 is attached in the annular groove 10.

The permanent magnet 5 may be an integral ring magnet or may be formed by a plurality of arc-shaped magnet blocks, and the arc-shaped magnet blocks surround to form a ring.

A partition annular wall 18 is arranged between the first concave cavity 9 and the annular groove 10, and the diameter of the multi-layer mirror 4 is larger than that of the first concave cavity 9 and smaller than the inner diameter of the annular groove 10, namely the edge of the multi-layer mirror 4 is positioned above the partition annular wall.

The bottom of the charging coil 3 is provided with a magnetism isolating sheet 14, and the bottom surface of the magnetism isolating sheet 14 is attached to the bottom of the first concave cavity 9.

The bottom of the shell 1 is provided with a connecting piece 15, and the bottom of the connecting piece 15 is provided with a ball groove 16 movably connected with the universal ball.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The wireless charging electromagnetic suction mobile phone fixing piece with small thickness comprises a shell (1) and is characterized in that the shell (1) is provided with a concave cavity with an open top, a circuit board (17) is installed in the inner bottom of the concave cavity, a charging coil (3) is arranged on the upper side of the circuit board (17), and a multi-layer mirror (4) is installed at the top of the concave cavity; permanent magnets (5) are arranged around the multi-layer mirror (4), an LED light source (8) is arranged on the circuit board (17), and light rays of the LED light source (8) irradiate onto the multi-layer mirror (4) through a central vacancy of the charging coil (3).

2. The wireless charging electromagnetic attraction mobile phone fixing piece with small thickness according to claim 1, characterized in that a fixing ring (11) is installed on the upper side of the permanent magnet (5), and the inner side edge of the fixing ring (11) presses the edge of the multi-layer mirror (4) to form a clearance cavity (7) between the ring center of the fixing ring (11) and the top surface of the multi-layer mirror (4).

3. The wireless charging electromagnetic attraction mobile phone fixing piece with small thickness according to claim 2, characterized in that the top surface of the fixing ring (11) is stuck with a flexible ring (12).

4. The wireless charging electromagnetic attraction handset fixing part with small thickness as claimed in claim 2, wherein the top surface of the permanent magnet (5) is flush with the top surface of the multi-layered mirror (4).

5. The wireless charging electromagnetic attraction mobile phone fixing piece with small thickness according to claim 1, characterized in that the circuit board (17) is provided with a power supply interface (6), and the shell (1) is provided with a charging hole (2) for exposing the power supply interface (6).

6. The wireless charging electromagnetic suction mobile phone fixing piece with small thickness according to claim 1, characterized in that the LED light source (8) is an in-line LED lamp bead, and the lens top of the LED lamp bead is higher than the upper surface of the charging coil (3).

7. The wireless charging electromagnetic suction handset fixing part with small thickness according to claim 1, characterized in that the concave cavity is composed of a first concave cavity (9) with an open top and a second concave cavity (13) positioned at the bottom of the center of the first concave cavity (9), the circuit board (17) is installed in the second concave cavity (13), and the charging coil (3) is attached to the bottom of the first concave cavity (9).

8. The wireless charging electromagnetic attraction handset fixing part with small thickness as claimed in claim 7, characterized in that an annular groove (10) is arranged on the outer side of the first concave cavity (9), and the permanent magnet (5) is attached in the annular groove (10).

9. The wireless charging electromagnetic attraction mobile phone fixing piece with small thickness according to claim 7, characterized in that a magnetism isolating piece (14) is arranged at the bottom of the charging coil (3), and the bottom surface of the magnetism isolating piece (14) is attached to the bottom of the first concave cavity (9).

10. The wireless charging electromagnetic suction mobile phone fixing piece with small thickness according to claim 1, characterized in that a connecting piece (15) is installed at the bottom of the shell (1), and a ball groove (16) movably connected with a universal ball is arranged at the bottom of the connecting piece (15).