CN212162859U

CN212162859U - Portable electronic equipment protective sheath

Info

Publication number: CN212162859U
Application number: CN202020922133.5U
Authority: CN
Inventors: 陈涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-15
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a portable electronic equipment protective sleeve, which comprises a shell matched with the size of electronic equipment, wherein a concave area is reserved on the inner surface of the shell; a magnet ring formed by arranging a plurality of magnet blocks is fixed in the concave area, and a preset interval is reserved between every two adjacent magnet blocks; the position of the magnet ring is located right below the position of a wireless charging receiving coil of the electronic equipment, and the diameter of the magnet ring is larger than that of the wireless charging receiving coil. The utility model provides a portable electronic equipment protective sheath simple structure, light, the commonality is strong, can improve wireless charging efficiency with the wireless receiving coil that charges of electronic equipment and the accurate location of the transmitting position of wireless charger, shortens when charging.

Description

Portable electronic equipment protective sheath

Technical Field

The utility model relates to an electronic equipment protective sheath, especially a portable electronic equipment protective sheath.

Background

With the recent progress of wireless charging technology, more and more mobile electronic devices have a wireless charging function. However, the current wireless charging method is single and has a large limitation. For example, when charging wirelessly, the mobile phone needs to be fixed on the wireless charging stand, which is inconvenient for charging and using; the electronic equipment with the wireless charging function has different sizes, the position of the wireless charging receiving coil is different, and the wireless charging receiving coil is difficult to be accurately positioned with the transmitting position of the charger during charging, so that the charging efficiency is low, and the charging time is prolonged. In addition, the back splint protective sheath bodily form of precious function is heavy in current area charging, and must match with specific model and use, and the commonality is not high.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's shortcoming, the utility model provides a portable electronic equipment protective sheath, simple structure, light, the commonality is strong, and can improve wireless charging efficiency with the accurate location of the wireless receiving coil that charges of electronic equipment and the transmitting position of wireless charger, shortens to charge long.

A portable electronic equipment protective sleeve is characterized by comprising a shell matched with the electronic equipment in size, wherein a concave area is reserved on the inner surface of the shell; a magnet ring formed by arranging a plurality of magnet blocks is fixed in the concave area, and a preset interval is reserved between every two adjacent magnet blocks; the position of the magnet ring is located right below the position of a wireless charging receiving coil of the electronic equipment, and the diameter of the magnet ring is larger than that of the wireless charging receiving coil.

Optionally, a shielding sheet is arranged on the inner surface of the shell;

optionally, the recessed area is annular, and the magnet is embedded in the recessed area;

optionally, the shell is of a structure with three surfaces wrapped and one surface opened;

optionally, the shell is of a structure with two sides wrapped and two sides opened;

optionally, the shell is of a four-side wrapped structure;

optionally, the magnet blocks are all N-poles; or the magnet blocks are S poles; alternatively, the magnet blocks are arranged in a staggered manner according to N, S pole intervals;

optionally, the shell is made of hard or soft engineering plastics.

Optionally, the shell is made of composite material, glass, rubber, wood, or leather.

The utility model provides a portable electronic equipment protective sleeve, a concave area is reserved on the inner surface of a shell for pre-embedding a magnet ring; the magnet ring is formed by arranging a plurality of magnet blocks, and a preset interval is reserved between every two adjacent magnet blocks, so that the magnet ring is an unclosed ring, and the influence on mobile phone signals can be avoided; meanwhile, the magnet ring is positioned right below the wireless charging receiving coil of the electronic equipment, namely, the magnet ring and the wireless charging receiving coil are in concentric circle layout, and the magnet ring plays a role in positioning the position of the wireless charging receiving coil of the electronic equipment (in the actual production process, the position of the magnet ring can be flexibly adjusted along with the positions of the wireless charging receiving coils of different types); the diameter of the magnet ring is larger than that of the wireless charging receiving coil, so that the interference on wireless charging can be avoided.

In the using process, the electronic equipment is arranged in the protective sleeve, the position of the magnet ring corresponds to the position of the wireless charging receiving coil of the electronic equipment, and the magnetic ring can be quickly positioned by the wireless charger based on the bad magnetism of the magnet, so that the wireless charger is particularly suitable for the wireless chargers with the same magnet ring but opposite magnetism; namely, the magnet ring in the protective sleeve and the magnet ring in the wireless charger are attracted in opposite directions, so that the magnet rings are firmly adsorbed together, the wireless charging receiving coil on the electronic equipment is accurately butted with the charging transmitting coil on the wireless charger, the wireless charging efficiency is greatly improved, and the charging time is shortened; and the method is suitable for various types of machines and has strong universality.

Drawings

Fig. 1 is an exploded view of a protective cover for a portable electronic device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a magnet ring according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a protective cover of a portable electronic device used with a specific charger according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a protective case of a portable electronic device used in cooperation with a leather case according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating a protective cover of a portable electronic device used in cooperation with a ring buckle according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating a protective cover of a portable electronic device used with a vehicle-mounted holder according to an embodiment of the present invention;

fig. 7 is a schematic view of a protective case of a portable electronic device used with a card bag according to an embodiment of the present invention;

fig. 8 is a schematic view illustrating a protective cover of a portable electronic device used with a charger having a fan according to an embodiment of the present invention;

the reference numbers in the drawings of the specification are as follows:

1. a housing; 2. a recessed region; 3. a magnet block; 4. a magnet ring; 5. presetting a spacing; 6. an upper cover of the charger; 7. a charging terminal magnet ring; 8. a wireless charging transmitting coil; 9. a PCB board; 10. a charger bottom case; 11. a leather sheath; 12. a finger ring is buckled; 13. a vehicle-mounted bracket; 14. card packaging; 15. a charger with a fan; 16. an electronic device; 17. a shielding sheet.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A portable electronic equipment protective sleeve is shown in figure 1 and comprises a shell 1 matched with an electronic equipment 16 in size, wherein a concave area 2 is reserved on the inner surface of the shell; a magnet ring 4 formed by arranging a plurality of magnet blocks 3 is fixed in the concave area, and a preset interval 5 is reserved between every two adjacent magnet blocks; the position of the magnet ring is positioned right below the position of the wireless charging receiving coil of the electronic equipment, and the diameter of the magnet ring is larger than that of the wireless charging receiving coil.

The electronic equipment comprises but is not limited to terminal equipment such as a smart phone with a wireless charging function, a tablet computer and the like; the size of the housing matches the size of the electronic device so that the electronic device can fit into the housing. In this embodiment, an electronic device is taken as an example of a smart phone.

The magnet ring is formed by arranging a plurality of magnet blocks with magnetism (as shown in figure 2), and a gap is reserved between every two adjacent magnet blocks, so that the whole magnet ring is in a non-closed circular ring shape. The non-closed magnet ring is opposite to a single magnet in other shapes arranged on the back of the electronic equipment, so that the signal of the mobile phone cannot be interfered, and the normal use of the mobile phone cannot be influenced. The specific shape of the magnet block is not limited, and may be a fan shape cut with sharp corners, a rectangle, a polygon, or the like.

The position and the diameter of the magnet ring are limited, namely, the magnet ring is positioned right below the wireless charging receiving coil of the electronic equipment, so that the position of the wireless charging receiving coil is convenient to position; the diameter is greater than the wireless receiving coil diameter that charges for the magnet ring is located the wireless receiving coil's that charges periphery, can avoid the interference to wireless charging, does not influence the wireless function of charging.

The concave area in the shell is used for embedding the magnet ring, or a sandwich layer can be arranged in the shell to realize the purpose of embedding the magnet ring, so the specific implementation mode of the concave area is not unique; preferably, the recessed region may be provided in a circular ring shape so that the magnet can be just embedded therein; meanwhile, a shielding sheet 17 can be arranged in the shell, and the size of the shielding sheet is matched with the inner surface of the shell, so that the magnet ring is not directly contacted with the electronic equipment.

Further, in some embodiments, the specific shape of the housing may be different, based on the embedded magnet ring, so as to adapt to different types of equipment, and the universality is strong. For example, the housing may be a three-sided package with one open side; or the shell is of a structure with two surfaces wrapped and two surfaces opened; or the shell is of a four-side wrapped structure, and the like.

Furthermore, the material of casing can be stereoplasm or soft engineering plastic for whole protective sheath weight is slim and graceful, portable. Or, the shell can be made of composite materials (such as carbon fibers and Kevlar fibers), glass, synthetic rubber, wood or bamboo, natural or synthetic leather and the like, so that the shell can be suitable for various processes, such as spraying, printing, IMD, electroplating, heat/water transfer printing and the like, and has wide applicability.

In one application scenario, as shown in fig. 3, the present case for a portable electronic device can be used with a specific charger with magnet rings of different polarities. The charger comprises a shell, a charging terminal magnet ring 7, a magnetic ring, a; the charging end magnet ring is positioned on a wireless charging transmitting coil 8 of the charger, and meanwhile, the wireless charging transmitting coil is connected with a PCB 9 of the charger; namely, when the charger is used for wirelessly charging the mobile phone, the two magnet rings attract each other to enable the charger to be firmly fixed with the protective sleeve, and the wireless charging receiving coil of the mobile phone is just opposite to the wireless charging transmitting coil of the charger, so that the wireless charging efficiency can be greatly improved, and the charging time is shortened.

In the application scenario, the magnet blocks can be arranged and combined differently according to N, S polarities thereof, so as to increase the attraction force between the protective sleeve and the charger. For example, the magnet blocks are all N poles or S poles, and correspondingly, the magnet blocks of the charging terminal magnet ring are all S poles or N poles; alternatively, the magnet blocks are staggered at intervals of N, S poles, and correspondingly, the magnet blocks of the charging end magnet ring are staggered at intervals of S, N poles. When the magnet blocks are arranged in a staggered manner according to the N, S pole intervals, the sliding of the protective sleeve and the charger can be further prevented when the protective sleeve and the charger are adsorbed.

It will be appreciated that the present protective case for portable electronic devices may also be used with other items having magnet rings. Fig. 4 to 8 respectively show the protective case and the leather case 11, the protective case and the ring buckle 12, the protective case and the vehicle-mounted support 13, the protective case and the card bag 14, and the protective case and the charger 15 with the fan when they are used in cooperation. Namely, on the basis of optimizing the wireless charging efficiency, the portable electronic equipment protective sleeve can be suitable for a plurality of application scenes and has high universality and convenience.

The above is the explanation of the protective sleeve of the portable electronic device of the utility model, which is used for helping to understand the utility model; however, the implementation manner of the present invention is not limited by the above-mentioned embodiments, and any changes, modifications, replacements, combinations, and simplifications that do not depart from the principles of the present invention should be equivalent replacement manners, and all are included in the protection scope of the present invention.

Claims

1. A portable electronic equipment protective sleeve is characterized by comprising a shell matched with the electronic equipment in size, wherein a concave area is reserved on the inner surface of the shell; a magnet ring formed by arranging a plurality of magnet blocks is fixed in the concave area, and a preset interval is reserved between every two adjacent magnet blocks; the position of the magnet ring is located right below the position of a wireless charging receiving coil of the electronic equipment, and the diameter of the magnet ring is larger than that of the wireless charging receiving coil.

2. The protective cover for portable electronic devices of claim 1, wherein a masking sheet is disposed on an inner surface of said housing.

3. The protective cover for portable electronic devices of claim 1, wherein said recessed area is in the shape of a circular ring, said magnet being embedded in said recessed area.

4. The protective cover for portable electronic devices of claim 1, wherein said housing is a three-sided wrap and one-sided open structure.

5. The protective cover for portable electronic devices of claim 1, wherein said case is a two-sided package and two-sided open structure.

6. The portable electronic device case of claim 1, wherein the housing is a four-sided wrap.

7. The protective cover for portable electronic devices of claim 1, wherein said magnetic blocks are all N-pole; or the magnet blocks are S poles; alternatively, the magnet blocks are alternately arranged at intervals of N, S poles.

8. The protective case for portable electronic device of any one of claims 1 to 7, wherein the material of the case is hard or soft engineering plastic.

9. A protective cover for a portable electronic device according to any of claims 1 to 7, wherein said case is made of a composite material, glass, rubber, wood, or leather.