CN203119957U - Smartphone case that protects against electromagnetic waves - Google Patents

Abstract

The utility model relates to a smart phone sheath capable of preventing electromagnetic waves, which comprises a back shell and a top plate; the back shell is provided with a bottom plate and four side walls, the bottom plate penetrates through a lens hole, and a plurality of first pivoting pieces are arranged on one side wall; wherein one side of the top plate is provided with a plurality of second pivoting pieces to be correspondingly pivoted to one side wall of the back shell, which is provided with the first pivoting pieces, so that the top plate is pivoted relative to the back shell; the top plate is provided with a metal flat plate and at least one protection flat plate, and a sound raising hole is formed in a penetrating mode corresponding to the smart phone loudspeaker; by means of the design, a user can immediately close the top plate after switching on the telephone when calling, listen to sound through the sound-raising hole, and block electromagnetic waves generated by a mobile phone during conversation by means of the shielding effect of the metal plate in the top plate; in addition, the user can also place the top plate on the top to accommodate the mobile phone, so as to block the electromagnetic wave generated by the mobile phone in standby.

Description

Smartphone case that protects against electromagnetic waves

technical field

The utility model relates to a smart phone sheath, in particular to an electromagnetic wave resistant smart phone sheath.

Background technique

In recent years, smart phones have begun to flourish, and many peripherals have begun to respond, and smart phone cases are one of them.

See also shown in Fig. 5, the existing smart phone sheath 30 mostly adopts the design of one-piece molding, and its structure is simple, therefore, only provide the simple functions such as anti-drop, anti-scratch and beautiful; A large amount of electromagnetic waves, even in standby, the mobile phone 40 will still generate some electromagnetic waves, but the materials of the existing smart phone sheath 30 are mostly plastic and leather materials, which cannot effectively isolate the electromagnetic waves generated by the mobile phone 40. Exposure to electromagnetic waves may affect health, which is a problem that the existing smart phone sheath 30 cannot solve.

Contents of the invention

In view of this, the main purpose of the present invention is to improve the existing smart phone sheath and provide a smart phone sheath capable of preventing electromagnetic waves, so as to effectively block the electromagnetic waves generated by the mobile phone.

In order to achieve the above-mentioned new purpose, the technical means adopted in the utility model is: a smart phone sheath that can prevent electromagnetic waves, which is characterized in that it includes:

A back shell has a bottom plate and four side walls; the four side walls respectively extend upwards from the four peripheral edges of the bottom plate; one of the side walls is provided with a plurality of first pivot pieces; and

A top plate, one side of which is provided with a plurality of second pivoting parts, so as to be pivotally connected to the side wall of the back shell provided with the first pivoting parts; and the top plate has a metal flat plate and at least one protective flat plate; And a sound hole is formed through the top plate.

In the smart phone sheath capable of preventing electromagnetic waves, a flange is formed at both ends of the first pivotal member; and a groove is formed on the inner edge of the second pivotal member corresponding to the flange.

In the smart phone sheath capable of preventing electromagnetic waves, a groove is formed at both ends of the first pivotal member; and a flange is formed on the inner edge of the second pivotal member corresponding to the groove.

The smart phone sheath capable of preventing electromagnetic waves, wherein: the metal plate is embedded or attached to the protective plate.

In the smart phone sheath capable of preventing electromagnetic waves, the areas of the metal plate and the protective plate are the same or different.

In the smart phone sheath capable of preventing electromagnetic waves, the material of each protective plate is non-metallic.

The advantage of the smart phone sheath of the present utility model is that when the user answers an incoming call, the user can turn over the top plate pivotally connected to the back shell to connect the phone, and then close the top plate to make a call. The user can set the Listen to the sound through the speaker hole of the top plate; at this time, the metal plate inside the top plate is between the user and the smartphone, so the shielding effect of the metal plate can effectively block the electromagnetic waves generated by the mobile phone, thereby reducing the number of users The purpose of the electromagnetic waves in contact; in addition, the user can also close the top plate to store the mobile phone when the mobile phone is in standby, so as to block the electromagnetic waves generated when the mobile phone is in standby; by virtue of the above design, the smart phone sheath of the present invention can block The electromagnetic wave generated by the mobile phone prevents the electromagnetic wave from affecting the human body, and also has the function of protecting the smartphone body.

Description of drawings

Fig. 1 is a three-dimensional appearance view of the first preferred embodiment of the smart phone sheath of the present invention;

Fig. 2 is another three-dimensional appearance view of the first preferred embodiment of the smart phone sheath of the present invention;

Fig. 3A is a three-dimensional exploded view of the first preferred embodiment of the smart phone sheath of the present invention;

Fig. 3B is a three-dimensional exploded view of the second preferred embodiment of the smart phone sheath of the present invention;

Fig. 4A is a side sectional view of a top plate of the smart phone sheath of the present invention;

Fig. 4B is a side sectional view of another top plate of the smart phone sheath of the present invention;

Fig. 5 is a three-dimensional appearance view of an existing smart phone sheath.

Explanation of reference signs: 10 back shell; 11 top opening; 12 bottom plate; 121 lens hole; 13 four side walls; 13a side wall; 13b side wall; 13c side wall; 13d side wall; ; 133 button opening; 134 first pivot piece; 134' first pivot piece; 135 flange; 135' groove; 20 top plate; 21 metal plate; 22 protection plate; 24' second pivot piece; 25 groove; 25' flange; 30 mobile phone sheath; 40 mobile phone.

Detailed ways

Please refer to FIGS. 1 to 3A , which shows a first preferred embodiment of the smart phone case of the present invention, which includes a back shell 10 and a top plate 20 .

The back shell 10 has a top opening 11, a bottom plate 12 and four side walls 13, and the four side walls 13 respectively extend upwards from the corresponding peripheral edges of the bottom plate 12 to accommodate a smart phone therein; in the first preferred embodiment Among them, the upper edge of the side wall 13c extends upwards to form several first pivotal members 134 (it can also be formed on one of the other three side walls 13a, 13b, 13d), and the two ends of the first pivotal member 134 are respectively formed A flange 135; in addition, as shown in FIG. 3B in the second preferred embodiment, the upper edge of the side wall 13c can also be extended upwards to form several first pivots 134', the first pivots 134 'A groove 135' is formed at both ends. The structure of the back shell 10 will be specifically described below by taking the iPhone mobile phone released by Apple Inc. as an example; first, a lens hole 121 is formed through the base plate 12 to expose the camera lens at the bottom of the iPhone; wherein the side wall 13a corresponding to the connector of the iPhone is formed There is a joint opening 131; wherein the side wall 13b corresponding to the earphone hole of the iPhone is formed with an earphone jack opening 132; wherein the side wall 13c corresponding to the button of the iPhone is formed with a button opening 133.

3A, 3B and 4A, the top plate 20 has a metal plate 21 and at least one protective plate 22. In the first preferred embodiment, the metal plate 21 is attached to one surface of the protective plate 22, The inner surface is better; the area of the metal plate 21 and the protective plate 22 can be the same or different, that is, the metal plate 21 can be smaller than the protective plate 22; in addition, as shown in Figure 4B, the metal plate 21 can be embedded in the A three-layer structure is formed inside the protective plates 22; the material of each protective plate 22 can be made of non-metallic material. A speaker hole 23 is formed through the top plate 20 for the sound of the speaker of the iphone to be transmitted; the edge of the top plate 20 is recessed and formed with several second pivots 24 corresponding to the first pivots 134 of the back shell 10, the first pivots 134 The groove 25 formed on the inner edge of the second pivotal member 24 corresponds to the flange 135. Using the elasticity of the materials of the first pivotal member 134 and the second pivotal member 24, the groove 25 is pivotably sleeved on the flange 135. On the flange 135, the top plate 20 is pivotally connected to the back shell 10 by virtue of the above design; and as shown in FIG. 3B, one edge of the top plate 20 extends downward to form several second pivoting members 24' corresponding to the back shell 10 of the first pivotal piece 134', the second pivotal piece 24' inner edge forming flange 25' corresponds to the groove 135', using the first pivotal piece 134' and the second pivotal piece 24' Due to the elasticity of the material, the groove 135 ′ is pivotably sleeved on the flange 25 ′, and the top plate 20 can also be pivotally connected to the back shell 10 by virtue of the above design.

Please refer to FIG. 2 , the user puts the iphone into the back shell 10, and then closes the top plate 20 to store the iphone. The sound hole 23 listens to the sound, and relies on the metal plate 21 in the top plate 20 to block the electromagnetic waves generated by the mobile phone during a call with the shielding effect of the metal; electromagnetic waves generated.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.

Claims (6)

1. one kind can prevent electromagnetic smart mobile phone sheath, it is characterized in that, comprising:

One shell on the back has a base plate and four sidewalls; Described four sidewalls extend upward from four peripheries of this base plate respectively; One of them sidewall is provided with most first articulated parts; And

One top board, one side are provided with plural second articulated part, are pivoted to a sidewall that is provided with first articulated part of this shell on the back with correspondence; This top board has a metal plate and at least one protection flat board again; And on this top board hole formed therethrough one loud-speaker opening.

2. according to claim 1ly prevent electromagnetic smart mobile phone sheath, it is characterized in that: the first articulated part two ends flange that respectively is shaped; The inner edge of this second articulated part is to being formed with groove by flange again.

3. according to claim 1ly prevent electromagnetic smart mobile phone sheath, it is characterized in that: the two ends of first articulated part groove that respectively is shaped; The inner edge of this second articulated part is to being formed with flange by groove again.

4. according to each describedly prevents electromagnetic smart mobile phone sheath in the claim 1 to 3, it is characterized in that: this metal plate embeds or is affixed on this protection flat board.

5. according to each describedly prevents electromagnetic smart mobile phone sheath in the claim 1 to 3, it is characterized in that: the dull and stereotyped area of this metal plate and protection is identical or different.

6. according to each describedly prevents electromagnetic smart mobile phone sheath in the claim 1 to 3, it is characterized in that: the dull and stereotyped material of each protection is non-metallic material.

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