Liner bag with wireless charging function and computer bag

Abstract

The utility model discloses an inner container bag with wireless charging function and a computer bag, the inner container bag comprises an inner container bag body, the inner container bag body comprises a bag body part and a charging part, one end of the bag body part close to the charging part is provided with a bag opening; the charging part comprises a base plate, a circuit board is arranged in the base plate, a first wireless charging part, a second wireless charging part and a third wireless charging part are arranged on the base plate, and the first wireless charging part, the second wireless charging part and the third wireless charging part are all electrically connected with the circuit board; the wireless charging device is provided with the base plate, the base plate is provided with the first wireless charging part, the second wireless charging part and the third wireless charging part, and the three wireless charging parts are the mobile phone charging part, the watch charging part and the earphone charging part respectively. Therefore, the wireless charging device has a wireless charging function, and can charge the mobile phone, the watch and the Bluetooth earphone at the same time, so that the use scene is expanded, and the functionality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer bags, in particular to an inner bag and a computer bag with a wireless charging function. Background Art

[0002] Traditional tablet computer sleeves are generally made of textile fabrics or leather materials, and only have the function of storing tablet computers. The functions are relatively simple and cannot meet people's usage needs.

[0003] For this reason, some people have made corresponding improvements to the inner bag of the tablet computer and added various functions. For example, the utility model patent with application number CN202321019128.3 discloses a notebook computer anti-fall inner bag, including an inner bag body, a placement cavity formed inside the inner bag body, a through groove extending forward and backward formed in the middle of the right side wall of the inner bag body, and the through groove is connected to the placement cavity; the inner bag body includes a soft rectangular frame edge, an upper protective panel and a lower protective panel. Through the above technical solution, this inner bag has shockproof and anti-fall effects.

[0004] Another example is the utility model patent with application number CN201822049827.8, which discloses a tablet computer inner bag, including a containing part and an extension part, wherein the containing part includes a front panel and a rear panel connected to the top and the bottom of the extension part, and a protrusion is provided on the side of the extension part close to the front panel; the bottom and left and right sides of the front panel and the rear panel are fixedly connected, and the top of the front panel and the rear panel are provided with a connecting piece for connecting the openings at the top of the front panel and the rear panel to prevent the tablet computer from falling off and protect the safety of the tablet computer; the containing part is made of foldable material, and the rear panel is provided with a first fold and a second fold parallel to each other, and the containing part is folded along the first fold and the second fold, and the bottom end of the containing part is against the protrusion, forming a three-dimensional shape, and the areas on both sides of the first fold and the second fold of the rear panel are provided with hard plates to ensure that the inner bag has a certain strength when in a three-dimensional state. This inner bag can support the tablet computer and avoid the use of an additional bracket.

[0005] The inner bags provided by the above two patent technologies have added shockproof and anti-fall functions and bracket functions, but neither has a wireless charging function and cannot wirelessly charge portable wirelessly rechargeable electronic devices such as mobile phones and watches. Therefore, the applicant proposed an inner bag and computer bag with wireless charging function. Utility Model Content

[0006] The purpose of the utility model is to provide an inner bag and a computer bag with a wireless charging function, aiming to improve the problem that the existing computer inner bag does not have a wireless charging function and cannot wirelessly charge portable electronic devices such as mobile phones and watches that can be wirelessly charged.

[0007] The utility model is implemented as follows: According to one aspect of the utility model, an inner bag with a wireless charging function is provided, including an inner bag body, the inner bag body including a bag body and a charging part, and a bag opening is opened at one end of the bag body close to the charging part; the charging part includes a base plate, a circuit board is arranged in the base plate, and a first wireless charging part, a second wireless charging part and a third wireless charging part are arranged on the base plate, and the first wireless charging part, the second wireless charging part and the third wireless charging part are all electrically connected to the circuit board.

[0008] Furthermore, a charging socket is provided on the side wall of the base plate, and a charging connector electrically connected to the circuit board is provided in the charging socket.

[0009] Furthermore, the first wireless charging part includes a first bracket, a first wireless charging coil and a first magnetic attraction component, the first bracket, the first wireless charging coil and the first magnetic attraction component are all arranged in the base plate, the first wireless charging coil is electrically connected to the circuit board, the first wireless charging coil and the first magnetic attraction component are both arranged on the first bracket, and the first magnetic attraction component is arranged in a ring on the outside of the first wireless charging coil.

[0010] Furthermore, a first mark is provided on the base plate at a position corresponding to the first wireless charging coil, and the first mark is a circular mark.

[0011] Furthermore, the second wireless charging part includes a second bracket, a second wireless charging coil and a second magnetic attraction component, the second bracket, the second wireless charging coil and the second magnetic attraction component are all arranged in the base plate, the second wireless charging coil is electrically connected to the circuit board, the second wireless charging coil and the second magnetic attraction component are both arranged on the second bracket, and the second magnetic attraction component is located in the middle of the second wireless charging coil.

[0012] Furthermore, a second mark is provided on the base plate at a position corresponding to the second wireless charging coil, and the second mark is a circular mark.

[0013] Furthermore, the third wireless charging part includes a third bracket and a third wireless charging coil, the third bracket and the third wireless charging coil are both arranged in the base plate, the third wireless charging coil is electrically connected to the circuit board, and the third wireless charging coil is arranged on the third bracket.

[0014] Furthermore, a third mark is provided on the base plate at a position corresponding to the third wireless charging coil, and the third mark is a circular mark.

[0015] Furthermore, the inner bag body includes a connecting cloth, the base plate is made of an insulating material with a certain hardness, the base plate is pasted on the connecting cloth, the bag body is sewn on the connecting cloth, and there is a distance between the base plate and the bag body.

[0016] As a second aspect of the utility model, a computer bag is provided, which has the above-mentioned inner bag with wireless charging function.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model is provided with a base plate, on which are provided a first wireless charging unit, a second wireless charging unit and a third wireless charging unit, which are respectively a mobile phone charging unit, a watch charging unit and an earphone charging unit. Therefore, the utility model has a wireless charging function and can charge mobile phones, watches and Bluetooth earphones at the same time, which expands the use scenarios and improves the functionality.

[0019] 2. A first mark is provided on the base plate of the utility model at a position corresponding to the first wireless charging coil, a second mark is provided at a position corresponding to the second wireless charging coil, and a third mark is provided at a position corresponding to the third wireless charging coil, so that the user can know the exact positions of the first wireless charging coil, the second wireless charging coil and the third wireless charging coil, making it easier for the charged device to align the charging coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view of the utility model;

[0022] Figure 3 It is a rear view of the utility model;

[0023] Figure 4 It is the electric control structure block diagram of the utility model.

[0024] In the figure: 1. bag body; 2. base plate; 3. first wireless charging part; 4. second wireless charging part; 5. third wireless charging part; 6. charging socket; 7. connecting cloth. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] This embodiment provides a liner bag with a wireless charging function, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes an inner bag body, which includes a connecting cloth 7, a bag body 1 and a charging part. The bag body 1 is sewn to one end of the connecting cloth 7, and the charging part includes a base plate 2, which is pasted to the other end of the connecting cloth 7. The base plate 2 is made of an insulating material with a certain hardness, such as insulating hard plastics such as polypropylene and polyvinyl chloride. There is a distance between the base plate 2 and the bag body 1, and a bag opening is opened at one end of the bag body 1 close to the base plate 2, and the tablet computer is loaded into the bag body 1 through the bag opening. Since there is a distance between the base plate 2 and the bag body 1, the base plate 2 can be folded over and used as a sealing structure for the bag body 1.

[0029] In some exemplary embodiments, magnets and iron sheets that can attract each other are respectively disposed on the base plate 2 and the bag body 1 to improve the sealing effect of the base plate 2 .

[0030] like Figure 1 , Figure 2 and Figure 4As shown, the base plate 2 is a hollow structure, a circuit board is arranged in the base plate 2, and a first wireless charging part 3, a second wireless charging part 4 and a third wireless charging part 5 are arranged on the base plate 2. The first wireless charging part 3 includes a first bracket, a first wireless charging coil and a first magnetic attraction member, the first bracket, the first wireless charging coil and the first magnetic attraction member are all arranged in the base plate 2, and the first wireless charging coil is electrically connected to the circuit board. The first wireless charging coil and the first magnetic attraction member are both arranged on the first bracket, the first bracket is made of insulating material, and the first bracket is provided with a limiting structure or a fixing structure adapted to the first wireless charging coil and the first magnetic attraction member. The first magnetic attraction member uses a circular ring magnet, and the first magnetic attraction member is arranged on the outside of the first wireless charging coil. The second wireless charging part 4 includes a second bracket, a second wireless charging coil and a second magnetic attraction member, the second bracket, the second wireless charging coil and the second magnetic attraction member are all arranged in the base plate 2, and the second wireless charging coil is electrically connected to the circuit board. The second wireless charging coil and the second magnetic attraction are both arranged on the second bracket, the second bracket is made of insulating material, and the second bracket is provided with a limiting structure compatible with the second wireless charging coil and the second magnetic attraction. The second magnetic attraction uses a circular magnet, and the second magnetic attraction is located in the middle of the second wireless charging coil. The third wireless charging part 5 includes a third bracket and a third wireless charging coil, the third bracket and the third wireless charging coil are both arranged in the base plate 2, and the third wireless charging coil is electrically connected to the circuit board. The third wireless charging coil is arranged on the third bracket, the third bracket is made of insulating material, and the third bracket is provided with a limiting structure compatible with the third wireless charging coil.

[0031] like Figure 1 and Figure 4 As shown, a first mark is provided on the base plate 2 at a position corresponding to the first wireless charging coil, a second mark is provided at a position corresponding to the second wireless charging coil, and a third mark is provided at a position corresponding to the third wireless charging coil. The first mark, the second mark and the third mark are all circular marks, such as circular grooves, circular protrusions, etc. By providing the first mark, the second mark and the third mark on the base plate 2, the user can know the exact positions of the first wireless charging coil, the second wireless charging coil and the third wireless charging coil, so as to facilitate the charged device to align the charging coils.

[0032] like Figure 1 As shown, a charging socket 6 is provided on the side wall of the base plate 2 , and a charging connector electrically connected to the circuit board is provided in the charging socket 6 .

[0033] Working principle of the utility model: The utility model is provided with a bag body 1, which can be used to store a computer. The utility model is provided with a base plate 2, on which a first wireless charging part 3, a second wireless charging part 4 and a third wireless charging part 5 are provided. The three wireless charging parts are respectively a mobile phone charging part, a watch charging part and an earphone charging part. The three wireless charging parts can be set with the same or different charging powers. Therefore, the utility model has a wireless charging function and can charge mobile phones, watches and Bluetooth earphones at the same time, which expands the use scenarios and improves functionality.

[0034] Example 2

[0035] This embodiment provides a computer bag, which has the inner bag with wireless charging function provided in Embodiment 1.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inner bag with wireless charging function, comprising an inner bag body, characterized in that: The inner bag body comprises a bag body (1) and a charging part, wherein an end of the bag body (1) close to the charging part is provided with a bag opening; the charging part comprises a base plate (2), wherein a circuit board is arranged in the base plate (2), and a first wireless charging part (3), a second wireless charging part (4) and a third wireless charging part (5) are arranged on the base plate (2), and the first wireless charging part (3), the second wireless charging part (4) and the third wireless charging part (5) are all electrically connected to the circuit board.

2. The inner bag with wireless charging function according to claim 1, characterized in that: A charging socket (6) is provided on the side wall of the base plate (2), and a charging connector electrically connected to the circuit board is provided in the charging socket (6).

3. The inner bag with wireless charging function according to claim 2, characterized in that: The first wireless charging part (3) comprises a first bracket, a first wireless charging coil and a first magnetic attraction component, wherein the first bracket, the first wireless charging coil and the first magnetic attraction component are all arranged in the base plate (2), the first wireless charging coil is electrically connected to the circuit board, the first wireless charging coil and the first magnetic attraction component are both arranged on the first bracket, and the first magnetic attraction component is arranged in a ring outside the first wireless charging coil.

4. The inner bag with wireless charging function according to claim 3, characterized in that: A first mark is arranged on the base plate (2) at a position corresponding to the first wireless charging coil, and the first mark is a circular mark.

5. The inner bag with wireless charging function according to claim 2, characterized in that: The second wireless charging part (4) comprises a second bracket, a second wireless charging coil and a second magnetic attraction component, wherein the second bracket, the second wireless charging coil and the second magnetic attraction component are all arranged in the base plate (2), the second wireless charging coil is electrically connected to the circuit board, the second wireless charging coil and the second magnetic attraction component are both arranged on the second bracket, and the second magnetic attraction component is located in the middle of the second wireless charging coil.

6. The inner bag with wireless charging function according to claim 5, characterized in that: A second mark is arranged on the base plate (2) at a position corresponding to the second wireless charging coil, and the second mark is a circular mark.

7. The inner bag with wireless charging function according to claim 2, characterized in that: The third wireless charging part (5) comprises a third bracket and a third wireless charging coil, wherein the third bracket and the third wireless charging coil are both arranged in the base plate (2), the third wireless charging coil is electrically connected to the circuit board, and the third wireless charging coil is arranged on the third bracket.

8. The inner bag with wireless charging function according to claim 7, characterized in that: A third mark is provided on the base plate (2) at a position corresponding to the third wireless charging coil, and the third mark is a circular mark.

9. The inner bag with wireless charging function according to any one of claims 1 to 8, characterized in that: The inner bag body comprises a connecting cloth (7), the base plate (2) is made of an insulating material with a certain hardness, the base plate (2) is adhered to the connecting cloth (7), the bag body (1) is sewn to the connecting cloth (7), and there is a distance between the base plate (2) and the bag body (1).

10. A computer bag, characterized in that: The computer bag has an inner bag with a wireless charging function as described in any one of claims 1 to 9.

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