TWM547790U - Structure of portable electronic equipment protective cover - Google Patents

Description

Portable electronic device cover construction

The present invention relates to a protective cover for a 3C product, and more particularly to a portable electronic device having a mobile phone, a tablet computer or a personal digital processor, and having a better scratch-proof and more beautiful portable electronic device protective cover.

The use of portable portable electronic devices such as mobile phones, tablets or personal digital processing devices (PDAs) has become more and more popular, and it is almost inseparable from life. Therefore, people are talking about such portable electronic devices. The protection requirements are more important. In the foregoing portable electronic device, taking a mobile phone as an example, in the course of use, there is often an unavoidable cause of damage to the mobile phone, for example, a scratch or a wear due to falling, thereby avoiding scratches. The mobile phone is damaged. Usually, the mobile phone sets a protective cover 10 as shown in Fig. 1, thereby protecting the appearance of the mobile phone from damage. The protective cover is integrally formed from a soft elastic plastic, such as thermoplastic polyurethane elastic. Body plastic (TPU), Polyurethane (PU) or silicone-containing material, which covers the periphery and back of the mobile phone body and exposes the touch screen so that the user can remove the protective cover. Direct operation, it easily absorbs vibration and protects the phone.

However, due to the soft material relationship of the protective cover, when the mobile phone is placed on the table or a relatively hard surface, it is easy to rub the protective cover to cause a large area scratch 12 on the back 11 thereof, although the functionality of the protective cover is not affected, The overall appearance is scarred. In addition to the unsightly appearance, the scratch 12 is also easy to embed dirt and bacteria, so the existing protective cover 10 is indispensable for improvement.

In view of this, in order to improve the above-mentioned shortcomings, the present author actively researches and develops and provides a portable electronic device protective cover structure. The main technology and purpose are: attaching a glass substrate to a back of a plastic protective cover, a glass substrate It has high hardness and strong scratch resistance. It is used to improve the external wear resistance and scratch resistance of the protective cover; in addition, the surface of the glass substrate is smooth and crystal, which can improve the texture of the protective cover and relatively increase the appearance.

According to the above object of the present invention, a portable electronic device protective cover structure includes: a bottom plate having at least one hole in a surface thereof; and a frame connected to the bottom plate and having at least one through hole; the frame The body and the bottom plate together form an accommodating space, the bottom plate is opposite to the side of the accommodating space, and forms a receiving groove together with the frame body; and a glass substrate corresponding to the shape of the receiving groove, the bottom plate and the bottom plate An adhesive layer is disposed between the glass substrates to adhere the glass substrate to the receiving groove.

In an embodiment of the present invention, in the embodiment of the present invention, the bottom plate is made of a hard material, and a flange is disposed on a periphery thereof; the frame system is made of a soft material, and the frame body is The peripheral edge is provided with a fitting groove and the flange is fitted to each other.

In an embodiment of the present invention, the surface of the glass substrate is provided with at least one corresponding hole corresponding to the hole.

In an embodiment of the present invention, the adhesive layer is one of a liquid optical glue or a silica gel.

In an embodiment of the present invention, the bonding height of the glass substrate does not exceed the depth of the receiving groove.

In an embodiment of the present invention, a convex strip is respectively protruded from a surface of the four corners of the frame adjacent to the receiving groove.

In an embodiment of the present invention, the glass substrate may be provided with a color.

In an embodiment of the present invention, the adhesive surface side of the glass substrate is provided with a pattern, a pattern or a character.

With the above structure, the glass substrate can increase the scratch resistance of the back surface of the protective cover, and the color, pattern or text can be added to enhance the texture effect of the protective cover.

[study]

10‧‧‧ protective cover

12‧‧‧Scratch

11‧‧‧ Back

[this creation]

20‧‧‧ protective cover

28‧‧‧ accommodating slots

21‧‧‧floor

30‧‧‧ glass substrate

22‧‧‧ holes

31‧‧‧ corresponding hole

23‧‧‧Flange

32‧‧‧Adhesive layer

24‧‧‧ frame

241‧‧ ‧ ribs

25‧‧‧through hole

26‧‧‧ fitting slot

27‧‧‧ accommodating space

Figure 1, is a stereo view of the prior art

Figure 2 is an exploded view of the creation

Figure 3 is a perspective view of the creation

Figure 4 is a partial cutaway view of the creation

Figure 5 is a schematic view showing the pattern of the glass substrate of the present invention.

Figure 6 is a perspective view of the creation of the pattern

In order to enable the review board to have a better understanding of the creation, a preferred embodiment will be described in conjunction with the drawings, as detailed below: please refer to Figures 2 to 4, the portable electronic device cover construction of the present invention, including a bottom plate 21 is a rigid flat plate for covering the back surface of the portable electronic device, and has at least one hole 22 on the surface thereof, corresponding to at least one lens of the portable electronic device, and A flange 23 is disposed on the periphery; a frame 24 is a soft frame and is connected to the bottom plate 21 for covering the periphery of the portable electronic device, and is provided with at least one through hole 25 corresponding to At least one interface interface of the portable electronic device; a fitting groove 26 is formed in the inner periphery of the frame and the flange 23 is fitted to the flange 23, and the frame 24 and the bottom plate 21 together form an accommodating space 27 for receiving The accommodating electronic device is disposed on the side opposite to the accommodating space 27, and forms a receiving groove 28 adjacent to the frame body 24. The frame body 24 is adjacent to the four corners of the accommodating groove 28, respectively. a rib 241 is provided; and a glass substrate 30 is shaped to accommodate the shape of the groove 28, The surface of the glass substrate 30 is adhered to the accommodating groove 28, and the glass substrate 30 is adhered to the accommodating groove 28; The substrate 30 can increase the scratch resistance of the back surface of the protective cover 20, and can add color, pattern or text to enhance the texture of the protective cover 20.

The composition and function of the above embodiment are described in detail as follows: As shown in Figures 2 to 4, the bottom plate 21 of the protective cover 20 is made of a hard material which is less deformed, for example, polycarbonate (PC), poly Ethylene terephthalate (PET), etc., but not limited to this. The frame 24 of the protective cover 20 is made of a soft elastic material, and the protective cover 20 is shock-proof and stable, for example, Thermoplastic polyurethanes (TPU), Polyurethane (PU). , thermoplastic elastomer (Thermoplastic Elastomer, TPE), polypropylene (Polypropylene, PP), etc., but not limited to this. The camera lens, the logo graphic, the microphone or the connection port of the portable electronic device can be externally displayed without being covered by the protective cover 20, and the hole 22 of the bottom plate 21 can respectively correspond to the camera lens, trademark or specific graphic of the electronic device. The through holes 25 of the frame 24 respectively correspond to the positions of the human-machine or transmission interface of the portable electronic device, such as a microphone, a port, a power switch, and a volume button. The glass substrate 30 can be made of tempered tempered glass, which can effectively improve the hardness and scratch resistance, and can prolong the service life thereof; the composition of the present invention firstly embeds the flange 23 of the bottom plate 21 with the frame 24. Preferably, the bottom plate 21 is placed in the mold, and the frame body 24 is integrally molded by plastic injection molding on the flange 23 of the bottom plate 21 to form the accommodating space 27 and the accommodating space. Further, the surface of the glass substrate 30 is coated with the adhesive layer 32 and placed on the receiving groove 28 and adhered to the bottom plate 21. Preferably, the adhesive layer 32 is viscous. The liquid optical adhesive with excellent light transmission, but not limited thereto, can make the glass substrate 30 adhere firmly and not separated, and has good light transmittance; and the adhesive layer 32 can also have re-peelability. The silica gel is not limited thereto, so that the glass substrate 30 can be repeatedly pasted or separated at the same time to facilitate replacement of the glass substrate 30, thereby increasing its practicability; since the bottom plate 21 is harder in texture The material has a non-deformable property and a good flatness, so it can be combined with the glass base. The surface of the glass substrate 30 does not exceed the accommodating groove 28, in other words, the bonding height of the glass substrate 30 does not exceed the depth of the accommodating groove 28, In this way, the edge of the glass substrate 30 can be prevented from being directly impacted, and can be protected by the protective cover 20; however, if the protective cover 20 is dropped on the ground or accidentally collided, the convex strip 241 of the frame 24 is square. It is subjected to an impact force to achieve a buffering effect and avoids direct impact on the glass substrate 30.

It should be noted that, as shown in FIGS. 5 and 6 , the glass substrate 30 may be provided with a color change. Of course, a pattern, a pattern or a character may be provided on the adhesive surface side of the glass substrate 30 (eg, 5th). As shown in the figure, the protective cover 20 can be made more beautiful and the texture effect can be improved; and the user can change the glass substrate 30 of different patterns, patterns or characters at any time according to personal preference (because the adhesive layer 32 is a re-peelable property when it is silica gel, but can be repeatedly pasted and replaced, to achieve better practical effects.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present creation, and are not intended to limit the features of the present creation. The re-creation of the technical means and creation principle related to the creation is still the creation. The equivalent structure of the creative category.

20‧‧‧ protective cover

21‧‧‧floor

22‧‧‧ holes

23‧‧‧Flange

24‧‧‧ frame

241‧‧ ‧ ribs

25‧‧‧through hole

26‧‧‧ fitting slot

30‧‧‧ glass substrate

31‧‧‧ corresponding hole

Claims (8)

A portable electronic device cover structure includes: a bottom plate having at least one hole in a surface thereof; a frame connected to the bottom plate and at least one through hole; the frame and the bottom plate form a cavity a space, the bottom plate is opposite to the side of the accommodating space, and forms a receiving groove together with the frame; and a glass substrate is adapted to receive the shape of the groove, and a glue is disposed between the bottom plate and the glass substrate The layer is disposed in the accommodating groove. The portable electronic device protective cover structure of claim 1, wherein the bottom plate is made of a hard material, and a flange is disposed on a periphery thereof; the frame system is made of a soft material, and the frame body is provided on the periphery of the frame. A fitting groove and the flange are fitted to each other. The portable electronic device protective cover structure of claim 1, wherein the surface of the glass substrate is provided with at least one corresponding hole corresponding to the hole. The portable electronic device protective cover structure of claim 1, wherein the adhesive layer is one of liquid optical glue or silicone. The portable electronic device protective cover structure of claim 1, wherein the glass substrate has a height that does not exceed a depth of the receiving groove. The portable electronic device protective cover structure of claim 1, wherein a convex strip is respectively protruded from a corner surface of the frame adjacent to the four corners of the receiving groove. The portable electronic device protective cover structure of claim 1, wherein the glass substrate is provided with a color. The portable electronic device protective cover structure of claim 1, wherein the adhesive surface side of the glass substrate is provided with a pattern, a pattern or a character.