TWM629917U - Magnetic attraction type shockproof protective casing for mobile phone - Google Patents

Abstract

A magnetic mobile phone anti-drop protection case, comprising a glass panel, a magnetic component and a plastic outer frame, wherein the glass panel has a front and a back side, wherein a circular groove and a straight groove are arranged on the back side , the magnetic component includes a magnet and a cover layer, wherein after the magnet is embedded in the above-mentioned circular groove and linear groove, the cover layer can cover the magnet, and the plastic outer frame surrounds the An accommodating space for accommodating the mobile phone is formed around the glass panel and above the reverse side of the glass panel.

Description

Magnetic mobile phone shatterproof protective case

The invention relates to a magnetic mobile phone anti-drop protective case with a simple structure, without adding excessive thickness, showing the color of the original mobile phone shell, scratch resistance and achieving good charging efficiency.

With the advancement of technology, smart handheld devices such as mobile phones and tablet computers have become indispensable daily necessities in modern people's life or work. In addition to being used for basic needs such as communication and information search, they also provide viewing videos and listening to music. Or a casual platform for gaming.

However, since the handheld device is a sophisticated electronic product, its structure is relatively fragile compared with ordinary items. When it is subjected to a more severe impact such as collision or falling to the ground, it is easy to cause damage, resulting in the product being damaged and unusable. Therefore, It is a very common application to install a shock-resistant protective case or an anti-drop case for the handheld device to obtain a good shock-proof effect.

In addition, with the development and maturity of wireless charging technology, wireless charging technology is gradually applied to electronic products around us, such as mobile phones and tablet computers, which changes the traditional charging method using jacks and improves the efficiency of charging. At present, it is most common to place electronic products on the charging board for charging. The charging method is mainly that when electronic products such as mobile phones are placed on the charging board, the coils of the two will align with each other to increase the charging efficiency.

However, in order to cooperate with the wireless charging module of the aforementioned mobile device, the existing protective case or anti-fall case also has a corresponding magnetic coil element, but due to the traditional backplane protective case, the thickness of the backplane will affect the ability to magnetically attract positioning. , thereby affecting the convenience of charging and use, and the magnetic coil components of the existing protective shell or the anti-falling shell are pasted on the mobile device shell with adhesive, which also greatly increases the thickness of the protective shell or the anti-falling shell.

In addition, the transparent magnetic mobile phone protective cases in the existing market are basically made of PC and PMMA composite boards for the back plate, and the hardness is generally not more than 2H. It is very easy to scratch during use, and the transparency is not high, so the original mobile phone cannot be completely restored. color.

The main purpose of this creation is to provide a magnetic mobile phone anti-drop protective case with a simple structure, without adding excessive thickness, showing the color of the original mobile phone shell, scratch resistance and achieving good charging efficiency.

In order to achieve the above-mentioned purpose, a magnetic mobile phone anti-drop protective case provided in this creation includes a glass panel, a magnetic component and a plastic outer frame, wherein the glass panel has a front and a back side, and the back side is on the back side. There is a circular groove and a straight groove on it. The magnetic component includes a magnet and a cover layer. After the magnet is embedded in the circular groove and the straight groove, the cover layer can cover the magnet. , and the plastic outer frame surrounds the glass panel, and forms an accommodating space for the mobile phone to be accommodated on the upper side of the glass panel.

In practice, the cover layer is a Mylar.

During implementation, the surface of the glass panel is provided with an anti-scratch and explosion-proof film.

During implementation, the plastic outer frame is a quadrilateral, and an arc-shaped corner seat is additionally provided near the corner of the glass panel.

In order to further understand the creation, a preferred embodiment is given below, and the specific components of the creation and the effects achieved are described in detail as follows in conjunction with the drawings and drawing numbers.

Please refer to FIGS. 1-4 , which are an embodiment of a magnetic mobile phone anti-drop protective case 1 , which is composed of a glass panel 11 , a magnetic component 12 and a plastic outer frame 13 .

The glass panel 11 has front and back sides 111 and 112 , wherein a circular groove 113 and a straight groove 114 are formed on the back side 112 .

The magnetic component 12 includes a magnet 121 and a cover layer 122 (eg Mylar), wherein after the magnet 121 is embedded in the circular groove 113 and the straight groove 114, the cover layer 122 can cover the magnet 121 on.

The plastic outer frame 13 is a quadrilateral, the frame surrounds the glass panel 11, and a accommodating space 131 for accommodating the mobile phone 2 is formed above the reverse side 112 of the glass panel 11 (as shown in FIG. 4), and an arc-shaped corner seat 132 is added near the corner of the glass panel 11 to better solve the flatness of the mobile phone 2 after it is placed on the desktop, and also play a drop-proof function.

Therefore, in practice, when the magnetic element 12 is combined in the above-mentioned circular groove 113 and linear groove 114, the magnet 121 thereof can face the front surface 111 of the glass panel 11 (as shown in FIG. 3 ), so that when the magnetic element 12 is moved After the phone 2 is assembled with the magnetic mobile phone anti-drop protective case 1, when placed on the charging board, the coils on the charging board can be aligned for charging.

In addition, the glass panel 11 can be covered with an anti-scratch and explosion-proof film (TPU film; Thermoplastic Polyurethane thermoplastic polyurethane film) on the surface during manufacture. It is formed by moulding and injection moulding together with the film and attached to the edge.

Therefore, the design of this creation has the following advantages: 1. Through the design of setting grooves on the glass panel in this creation, the magnetic components can be accommodated inside. Compared with the conventional structure, the overall thickness is effectively reduced and the charging efficiency is improved. Transparent PC/PMMA, etc. are higher and have stronger scratch resistance, which solves the problem that the current market panel is easy to scratch, and also solves the problem of transparency. 2. The magnetic component is designed to be accommodated in the groove, which makes it closer to the charging distance from the charging board, which not only solves the problem of the thickness of the glass panel and improves the charging efficiency, but also improves the effect of magnetic attraction, making it easier to charge when charging. It can be stably fixed on the charging board and will not slide arbitrarily and cause poor charging. 3. Because the glass panel of this creation is covered with anti-scratch and explosion-proof film, it is designed to fit to the edge, so that the glass panel can be completely fixed on the whole area, effectively improving the safety, and the four corners of the plastic outer frame The arc angle design effectively solves the shaking problem caused by the uneven desktop after the mobile phone is placed on the desktop, and also has the function of preventing falling.

The above are the specific embodiments of the present creation and the technical means used. Many changes and modifications can be derived from the disclosure or teaching of this article, which can still be regarded as equivalent changes made to the concept of the present creation. If the function does not exceed the substantive spirit covered by the description and drawings, it should be regarded as within the technical scope of this creation, and it should be stated first.

To sum up, according to the content disclosed above, this creation can indeed achieve the expected purpose of a new type, providing a magnetic mobile phone anti-fall protective case, which is very practical and valuable for industrial use. patent application.

1: Magnetic mobile phone anti-drop protective case 11: Glass panel 111: Front 112: reverse 113: Circular groove 114: Straight groove 12: Magnetic components 121: Magnet 122: Overlay 13: Plastic outer frame 131: accommodating space 132: Arc corner seat 2: Mobile phone

FIG. 1 is a schematic view of the appearance of the glass panel and a plastic outer frame after assembly of the present invention. FIG. 2 is a schematic diagram of the appearance of the magnetic element combined with the glass panel according to the embodiment of the present invention. FIG. 3 is a schematic view of the appearance of the magnetic element displayed on the front side of the glass panel in the present inventive embodiment. FIG. 4 is a schematic diagram of the appearance of the magnetic mobile phone anti-fall protective case and the mobile phone before combining with the mobile phone according to the present invention.

1: Magnetic mobile phone anti-drop protective case

11: Glass panel

112: reverse

113: Circular groove

114: Straight groove

13: Plastic outer frame

132: Arc corner seat

Claims (4)

A magnetic suction mobile phone anti-drop protective case, comprising: a glass panel with front and back sides, wherein a circular groove and a straight groove are arranged on the back side; a magnetic component comprising a magnet and a cover layer, wherein after the magnet is embedded in the circular groove and the straight groove, the cover layer can cover the magnet; and A plastic outer frame surrounds the glass panel, and forms an accommodating space for accommodating the mobile phone on the upper side of the glass panel. The magnetic-absorbing mobile phone drop-proof protective case as claimed in claim 1, wherein the cover layer is a Mylar sheet. The magnetic mobile phone anti-drop protection case as claimed in claim 1, wherein the surface of the glass panel is provided with an anti-scratch and explosion-proof film. The magnetic mobile phone anti-fall protection case as claimed in claim 1, wherein the plastic outer frame is a quadrilateral, and an arc-shaped corner seat is added near the corner of the glass panel.

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