WO2021017628A1

WO2021017628A1 - Mobile terminal protective casing

Info

Publication number: WO2021017628A1
Application number: PCT/CN2020/094070
Authority: WO
Inventors: 閤光军
Original assignee: 深圳市麟富科技有限公司
Priority date: 2019-07-27
Filing date: 2020-06-03
Publication date: 2021-02-04
Also published as: CN210227207U

Abstract

Disclosed is a mobile terminal protective casing, comprising a protective casing body (1) and a scented sheet (2) installed on the protective casing body (1), wherein a surface of the scented sheet (2) is detachably provided with a shielding sheet (3) used for fixing the scented sheet (2). The scented sheet (2) is fixed by means of the arrangement of the shielding sheet (3), such that the installation stability of the scented sheet (2) is improved; and, due to the fact that the shielding sheet (3) is detachable, a scented sheet (2) of a different scent can be used for replacement by detaching the shielding sheet (3), and after the replacement is completed, the shielding sheet (3) is installed and fixed again to continue to guarantee the installation stability of the scented sheet (2). The protective casing has the function of replacing the scented sheet (2), such that the usage convenience of the protective casing is improved; in addition, the effects of being environmentally friendly and drop resistant are achieved, and the appearance is exquisite and elegant, thus allowing a user can protect a mobile phone from being damaged due to dropping, and the user can also enjoy a fragrance that the user loves at any time so as to make the mind and body happier and healthier.

Description

Mobile terminal protective cover

Technical field

The invention relates to the technical field of protective sleeves, in particular to a protective sleeve for mobile terminals.

Background technique

Mobile terminal or mobile communication terminal refers to the computer equipment that can be used on the move. Broadly speaking, it includes mobile phones, notebooks, tablet computers, POS machines and even car computers, but in most cases it refers to mobile phones or has multiple applications Functional smartphones and tablets. With the development of networks and technologies towards more and more broadband, the mobile communication industry will move towards a true mobile information era. On the other hand, with the rapid development of integrated circuit technology, mobile terminals have already possessed powerful intelligent computing and processing capabilities, and mobile terminals are changing from a simple communication tool to a comprehensive information processing platform. This also adds broader development prospects to mobile terminals.

In the prior art, in order to protect the mobile terminal, a protective sleeve is usually adapted to the mobile terminal. At present, in order to improve the comfort of the protective cover, the protective cover has been improved. The protective cover is fixedly installed with a fragrant sheet, and the fragrant sheet can emit a fragrance during use.

However, in the process of actual use, because the fragrance of the fragrant chip is single fixed, each protective cover has only a single fixed fragrance. When the user wants the protective cover to have other fragrances, they can only replace the protective cover with a different fragrance. It is inconvenient to use the protective cover.

Summary of the invention

The purpose of the present invention is to provide a mobile terminal protective cover, which has the advantage of having replaceable fragrant pieces and convenient use.

The above-mentioned object of the present invention is achieved through the following technical solutions:

A protective cover for a mobile terminal includes a protective cover body and a fragrant sheet installed on the protective cover body. The surface of the fragrant sheet is detachably provided with a shielding sheet for fixing the fragrant sheet.

By adopting the above technical solution, the incense pieces are fixed through the setting of the shielding piece, which improves the stability of the installation of the incense piece; at the same time, since the shielding piece is detachable, the scented piece of different fragrance can be replaced by removing the shielding piece. After the replacement is completed , Reinstall and fix the shielding piece to continue to ensure the stability of the installation of the incense piece. Therefore, the protective cover in the present application has the function of replacing the fragrant slices, which improves the convenience of using the protective cover. At the same time, it is environmentally friendly and anti-drop, and has a fine and exquisite appearance, so that the user can protect the mobile phone from being broken and allow the user to Users can enjoy their favorite fragrance at any time, thereby making the body and mind more pleasant and healthy.

Preferably, a fragrant chip groove is opened on one side of the protective cover.

By adopting the above technical solution, the opening of the incense chip slot provides space for the installation of the incense chip, which is convenient for the installation of the incense chip.

Preferably, the edge of the incense piece groove is provided with a shield piece groove.

By adopting the above technical solution, the opening of the shielding sheet slot provides space for the installation of the shielding sheet, which facilitates the installation of the shielding sheet. The side wall of the shielding sheet slot limits the position of the shielding sheet to prevent the shielding sheet from being abnormally moved and to ensure the shielding sheet The reliability of the fixation of the fragrance piece, and the shielding piece can better seal the fragrance piece, thereby promoting the fragrance piece to last longer.

Preferably, the bottom of the fragrant chip slot is provided with vents.

By adopting the above-mentioned technical solution, the opening of the vents provides a direct channel for the fragrance of the fragrant chip to emit, which facilitates the fragrance of the fragrant chip to emit the fragrance, and also improves the concentration of the fragrance emitted by the protective cover.

Preferably, a protruding easy-to-tear part is provided on one side of the shielding sheet.

By adopting the above technical solution, the easy-to-tear part is provided to provide a focus for the user to remove the shielding sheet. The user can pull the easy-to-tear part by hand to facilitate the removal of the shielding sheet, which indirectly improves the installation and Convenience of disassembly.

Preferably, a accommodating portion for accommodating the easy-to-tear portion is provided on one side of the shielding sheet groove.

By adopting the above technical solution, the accommodating part is provided with a accommodating space for the easy-to-tear part, and at the same time, the contact area between the shielding sheet and the shielding sheet groove is increased, and the installation stability of the shielding sheet is improved.

Preferably, a decorative sheet is provided on the outer side of the protective cover body.

By adopting the above technical solution, the decorative sheet is arranged on the outside of the protective cover. On the one hand, the protective cover is protected. On the other hand, the decorative sheet can be made of skin-friendly materials to improve the texture of the protective cover. At the same time, the decorative sheet can be provided with various forms The pattern improves the beauty and diversity of the protective cover.

Preferably, the decorative sheet is cloth.

By adopting the above technical solution, when the decorative sheet is made of cloth, because the cloth material itself has a small textile gap, the gap hole can let the fragrance of the fragrance chip directly emit.

Preferably, the decorative sheet is leather, and the surface of the decorative sheet is provided with through holes, and the through holes correspond to the ventilation holes one to one.

By adopting the above technical solution, through holes are opened, and the number and positions of the through holes correspond one-to-one with the ventilation holes. By adopting the above technical solution, the opening of the through holes provides a direct passage for the fragrance of the fragrance piece, which facilitates the fragrance of the fragrance piece, reduces the influence of the decoration piece on the fragrance emission, and does not affect the aesthetics of the decoration piece.

Preferably, the shielding sheet is a self-adhesive patch.

By adopting the above technical solution, when installing the shielding sheet, only the sticky side needs to be attached to the protective cover to complete the installation of the shielding sheet. When disassembling, only the shielding sheet needs to be torn off. After replacing the fragrant sheet , Just re-paste the new shielding sheet, convenient to use, stable and reliable, and low cost.

Preferably, the shielding piece and the protective cover body are fixedly connected by bolts.

By adopting the above technical solution, when installing the shielding sheet, cover the shielding sheet on top of the incense sheet, and fix the shielding sheet on the protective cover by bolts to complete the installation of the shielding sheet. When disassembling, only the bolts need to be unscrewed. , After replacing the incense piece, repeat the operation of installing the shielding piece, with good stability, no need to replace accessories, and easy to use.

In summary, the beneficial technical effects of the present invention are:

The blocking piece fixes the fragrance piece, which improves the installation stability of the fragrance piece and the sealing and durability of the fragrance; at the same time, because the blocking piece is detachable, when the fragrance fades, the blocking piece can be removed to replace other different fragrances After the replacement of the fragrant slices, the shielding slices are reinstalled and fixed to continue to maintain the stability of the fragrant slice installation. When other scents are needed, there is no need to replace the protective cover, just replace the fragrant slices.

Description of the drawings

FIG. 1 is a schematic diagram of the overall structure of the protective cover in Example 1.

Figure 2 is an exploded schematic diagram of the protective sleeve in Example 1.

3 is a schematic diagram of the installation of the decorative sheet in Embodiment 2.

Figure 4 is a schematic diagram of the installation of the protective sleeve in Embodiment 3.

5 is a schematic diagram of the installation of the decorative sheet in Embodiment 4.

Fig. 6 is an enlarged schematic diagram of the position A in Fig. 5.

FIG. 7 is a schematic diagram of the installation of the shielding sheet in Embodiment 5. FIG.

In the figure, 1. Protective sleeve body; 11. Protective sheath; 12. Protective plate; 13. Fragrance sheet groove; 131. Vent hole; 14. Blocking sheet groove; 141. Receptacle; 2. Fragrance sheet; 3. Blocking sheet; 31. Easy to tear part; 4. Decorative sheet; 41. Through hole; 5. Bolt.

Detailed ways

The present invention will be further described in detail below in conjunction with the drawings.

Example 1

1 and 2, a protective cover for a mobile terminal disclosed in the present invention includes a protective cover body 1 and a fragrant sheet 2, and the fragrant sheet 2 is installed on the protective cover body 1.

The protective sleeve body 1 is formed by injection molding, and includes a protective sleeve 11 and a protective plate 12, and the protective sleeve 11 is connected to an edge of one side of the protective plate 12 by injection molding. For ease of description, it is stipulated that the side of the protective plate 12 close to the mobile terminal is the inner side, and the side of the protective plate 12 away from the mobile terminal is the outer side. A rectangular incense chip groove 13 is formed at the center of the inner side of the guard plate 12 by CNC machine tools. The depth of the incense chip groove 13 in this embodiment is 0.35 mm. A plurality of vent holes 131 are opened at the bottom of the incense chip slot 13, the diameter of the vent holes 131 is 0.8-2.5 mm, and the size of the vent holes 131 in this embodiment is 1.5 mm.

A shielding sheet groove 14 is provided around the top edge of the incense sheet groove 13. In this embodiment, the shielding sheet groove 14 has a width of 2 mm and a depth of 0.2 mm. The size of the incense piece 2 is slightly smaller than the size of the incense piece groove 13, the incense piece 2 is embedded in the incense piece groove 13, and the shielding piece 3 is installed in the shielding piece groove 14. The shielding sheet 3 is a self-adhesive patch, and the shielding sheet 3 is attached to the surface of the fragrance sheet 2 and the bottom of the shielding sheet groove 14 to realize the fixation and sealing of the fragrance sheet 2.

When installing the shielding sheet 3, simply attach the sticky side to the protective cover body 1 to complete the installation of the shielding sheet 3. When disassembling, only need to tear off the shielding sheet 3 and replace the fragrant sheet 2. Just re-paste the new shielding sheet 3, which is convenient to use, stable and reliable, and low in cost.

The shielding sheet 3 is provided with a protruding easy-tear portion 31 with an arc-shaped edge at the middle of one side, a receiving portion 141 is provided at the corresponding position of the shielding sheet groove 14, and the easy-tearing portion 31 is embedded in the receiving portion 141, thereby A good fit between the shielding sheet 3 and the shielding sheet groove 14 is achieved.

The masking sheet 3 fixes the fragrance sheet 2 to improve the stability of the installation of the fragrance sheet 2. At the same time, since the masking sheet 3 is detachable, the masking sheet 3 can be removed to replace the fragrance sheet 2 with different fragrances. After the replacement is completed, the masking sheet 3 Reinstall and fix, and continue to maintain the stability of the installation of the incense sheet 2. Therefore, the protective cover in this application has the function of replacing the incense sheet 2, which improves the convenience, diversity and humanistic care of the protective cover. The incense sheet generally has the functions of refreshing, calming, and calming. In addition, some incense sheets also have mosquito repellent, Remove odor and other functions.

Example 2

Referring to FIG. 3, this embodiment is based on the first embodiment. A decorative sheet 4 is pasted on the outer side of the protective cover body 1, and the size of the decorative sheet 4 matches the size of the protective plate 12. In this embodiment, the decorative sheet 4 is made of cloth, and there is a certain gap between the weaving threads of the cloth material itself. Therefore, even if the decorative sheet 4 is pasted, the fragrance of the fragrance sheet 2 will not be blocked, and the protective cover can be protected at the same time. , It also improves the aesthetics of the protective sleeve.

Example 3

Referring to FIG. 4, the difference between this embodiment and Embodiment 2 is that in this embodiment, the fragrant chip groove 13 is opened on the outside of the protective plate 12. The decorative sheet 4 can cover the shielding sheet 3 to achieve the effect of hiding the shielding sheet 3.

Example 4

Referring to Fig. 5 and Fig. 6, the difference between this embodiment and embodiment 2 is that the decorative sheet 4 in this embodiment is a cortex, and the decorative sheet 4 is laser-punched by a laser punching machine and the aperture is 0.01- The through hole 41 is 0.04 mm. The diameter of the through hole 41 in this embodiment is 0.03 mm.

The arrangement of the through holes 41 is convenient for the fragrance to be emitted from the micro holes, and it is difficult to see with the naked eye in the through holes 41 with a hole diameter of 0.03 mm, which neither affects the appearance of the product, but also prevents the penetration of water and dust.

Various patterns can be made on the surface of the decorative sheet 4 by UV color printing, thermal transfer, embroidery, etc., to further improve the aesthetics of the protective cover.

Example 5

Referring to Fig. 7, the difference between this embodiment and the first embodiment is that the shielding sheet 3 is fixed in the shielding sheet groove 14 (refer to Fig. 2) by bolts 5, so as to realize the shielding sheet 3 to the fragrance sheet 2 (refer to Fig. 2) The fixing and sealing. When installing the shielding sheet 3, cover the shielding sheet 3 on top of the incense sheet 2, and fix the shielding sheet 3 on the protective cover body 1 with bolts 5 to complete the installation of the shielding sheet 3. When removing, only the bolts are required. 5 After unscrewing and replacing the fragrant sheet 2, repeat the operation of installing the shielding sheet 3, which has good stability, no need to replace accessories, and is easy to use.

The protective cover in this application has the function of replacing the fragrant sheet 2, which improves the convenience of using the protective cover. At the same time, it is environmentally friendly and anti-drop, and has a fine and exquisite appearance, so that the user can protect the mobile phone from being broken and allow the user to You can enjoy the fragrance you like at any time, so as to make the body and mind more pleasant and healthy.

The examples of this specific implementation manner are all preferred examples of the present invention, and do not limit the scope of protection of the present invention accordingly. Therefore: all equivalent changes made in accordance with the structure, shape, and principle of the present invention should be covered in Within the protection scope of the present invention.

Claims

A protective cover for a mobile terminal, comprising a protective cover body (1) and a fragrant sheet (2) installed on the protective cover body (1), wherein: the surface of the fragrant sheet (2) is detachably provided with a fixing device The shielding piece (3) of the fragrance piece (2).
A mobile terminal protective cover according to claim 1, wherein a fragrant chip slot (13) is opened on one side of the protective cover body (1).
The mobile terminal protective cover according to claim 2, wherein the edge of the incense slice groove (13) is provided with a shielding slice groove (14).
A mobile terminal protective cover according to claim 2, wherein a vent (131) is opened at the bottom of the fragrance piece slot (13).
A mobile terminal protective cover according to claim 1, wherein a protruding easy-to-tear part (31) is provided on one side of the shielding sheet (3).
A mobile terminal protective cover according to claim 5, wherein a accommodating portion (141) for accommodating the easy-to-tear portion (31) is provided on one side of the shielding sheet slot (14).
A mobile terminal protective cover according to claim 4, wherein a decorative sheet (4) is provided on the outer side of the protective cover body (1).
A mobile terminal protective cover according to claim 7, wherein the decorative sheet (4) is cloth.
A mobile terminal protective cover according to claim 7, wherein the decorative sheet (4) is leather.
A mobile terminal protective cover according to claim 9, wherein the surface of the decorative sheet (4) is provided with through holes (41), and the through holes (41) correspond to the ventilation holes (131) one by one.
The mobile terminal protective cover according to claim 10, wherein the aperture of the through hole (41) is 0.01-0.04 mm.
A mobile terminal protective cover according to any one of claims 1-11, wherein the shielding sheet (3) is a self-adhesive patch.
A mobile terminal protective cover according to any one of claims 1-11, wherein the shielding piece (3) and the protective cover body (1) are fixedly connected by bolts (5).