Portable charging box

Abstract

The utility model relates to the technical field of charging equipment, in particular to a portable charging box which comprises a box body and a box cover, the box body is matched with the box cover, a storage body and a charging device are arranged in the box body, a storage cavity is formed in the middle of the storage body, and an annular elastic piece, a plastic ring and a soft cushion layer are fixedly arranged on the storage cavity. The plastic ring outer layer is fixedly connected to the inner side of the containing cavity, the annular elastic piece is arranged in the plastic layer in a sleeved mode, the soft cushion layer is arranged on the inner side of the plastic ring in a sleeved mode, the charging device is fixedly arranged below the containing body, and when electronic equipment is placed into the containing cavity in the charging box, the plastic ring in the containing cavity will extrude the electronic equipment; the annular elastic piece in the plastic ring is extruded by the electronic equipment to form a counter-acting force, so that the electronic equipment is fixed at a specific charging position, the shaking amplitude of the electronic equipment in the accommodating cavity is effectively limited, the original charging effect of the charging box is favorably maintained, and the charging efficiency is improved. And meanwhile, the arrangement of the soft cushion layer provides a buffering and supporting effect for the electronic equipment.

Description

Technical Field

[0001] The present application relates to the technical field of charging equipment, and in particular to a portable charging box. Background Art

[0002] With the development of technology, electronic devices such as smart bracelets, Bluetooth headsets, etc. have become an indispensable part of people's daily life, so the charging problem of electronic devices has become increasingly important.

[0003] There are many charging devices on the market that are convenient for people to carry with them, but there is still a lack of related designs such as storage and fixation of smart wearable devices when charging, so that electronic devices often become detached from the original charging position due to people shaking them during the charging process, affecting the charging effect and easily causing accidents such as scratches and wear.

[0004] Therefore, a portable charging box is needed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a portable charging box to solve the above problems.

[0006] The above-mentioned purpose of the present application is achieved through the following technical solutions: a portable charging box, comprising a box body and a box cover, the box body and the box cover cooperate with each other, a storage body and a charging device are arranged in the box body, a storage cavity is opened in the middle of the storage body, an annular spring sheet, a plastic ring and a cushion layer are fixedly arranged on the storage cavity, the plastic ring has an inner cavity, the annular spring sheet is installed in the inner cavity of the plastic ring, the cushion layer is sleeved on the inner side of the plastic ring, and the charging device is fixedly arranged below the storage body.

[0007] By adopting the above technical solution, when the electronic device is placed in the storage cavity of the charging box, the plastic ring in the storage cavity will squeeze the electronic device. At the same time, the annular spring in the plastic ring forms a reaction force due to the squeezing of the electronic device, thereby fixing the electronic device in a specific charging position, effectively limiting the shaking amplitude of the electronic device in the storage cavity, helping to maintain the original charging effect of the charging box, and at the same time, the setting of the soft cushion layer provides buffering support for the electronic device.

[0008] Furthermore, a column foot tube and an insertion column are fixedly provided at the bottom of the storage cavity, and a column foot matching the column foot tube is fixedly provided on the box body.

[0009] By adopting the above technical solution, in order to make the maintenance process such as repair and replacement of the charging device more convenient, the storage cavity and the box body are connected by providing a column base tube and a column base, so that people can more conveniently open the inside of the charging box to replace and disassemble the charging device, thereby improving the practicality of the charging box.

[0010] Furthermore, the charging device includes a USB socket, a lithium battery and a wireless transmitting module, the USB socket is fixedly arranged on the box body, a connecting plate is fixedly arranged on the upper end surface of the lithium battery, a plug hole matching the plug is opened on the connecting plate, a raised protective shell is also fixedly arranged on the recessed part of the storage cavity, the wireless transmitting module is sequentially plugged with the annular spring sheet, the plastic ring and the cushion layer and fixed in the protective shell, a module bracket is arranged under the wireless transmitting module, the module bracket is fixedly connected to the box body and the wireless transmitting module, and the USB socket, the wireless transmitting module and the lithium battery are electrically connected.

[0011] By adopting the above technical solution, the charging device is fixedly connected to the box body and the storage cavity, and the wireless transmission module, which is the most important component in the charging box, is fixedly arranged in the protective shell, thereby avoiding direct contact between the wireless transmission module and the electronic device and improving the overall stability of the charging box.

[0012] Furthermore, a grid-shaped upper fixing plate is fixedly arranged on the bottom of the storage body, and a lower fixing plate is fixedly arranged on the upper end surface of the box body.

[0013] By adopting the above technical solution and providing a fixing plate, the fixing effect of the lithium battery is further enhanced, the contact area between the lithium battery and the storage cavity and the box body is reduced, and the heat dissipation effect of the charging box body is improved.

[0014] Furthermore, a through hole is provided on the box body, a rotating shaft fixedly connected to the box body is provided in the through hole, and the rotating shaft is rotatably connected to the box cover.

[0015] By adopting the above technical solution, considering the problem that the box cover is easy to be lost after opening the charging box, the box cover and the box body are set to be connected with a flip cover, thereby improving the integrity of the charging box.

[0016] Furthermore, the box cover and the box body are both embedded with matching permanent magnets, and the permanent magnets are magnetically connected to each other.

[0017] By adopting the above technical solution and setting the box body and the box cover to be magnetically connected, it helps to improve the ease of use when opening and closing the charging box.

[0018] Furthermore, the box cover and the side edges of the box body are provided with matching opening grooves.

[0019] By adopting the above technical solution, it can be more convenient to open the charging box.

[0020] Furthermore, a reinforcing rib is fixedly provided at the flap transition point of the box cover.

[0021] By adopting the above technical solution, the overall strength of the charging box when opened and closed is enhanced.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the design of plastic ring and ring-shaped shrapnel, the electronic device is firmly fixed in the charging box, reducing shaking and maintaining the charging effect. At the same time, the setting of the soft cushion layer provides buffer support and protects the electronic device. This design not only enhances charging stability, but also improves user experience;

[0024] 2. The charging box adopts a detachable design, which is convenient for repair and replacement of charging devices through the plug-in method of the column foot tube and the column foot. This design improves the practicality of the charging box, reduces the difficulty of maintenance, and enables users to manage charging devices more easily;

[0025] 3. The charging box adopts a flip cover and magnetic connection method, which is not only convenient for users to open and close, but also avoids the problem of losing the box cover. At the same time, the design of the fixing plate enhances the fixing effect of the lithium battery, reduces the contact area, and improves the heat dissipation effect. This design not only ensures the stability of the charging box, but also improves its integrity and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in the embodiment;

[0027] Figure 2 is a schematic diagram of the overall structure of another viewing angle in the embodiment;

[0028] Figure 3 It is a schematic diagram of the box structure.

[0029] Figure numerals: 1. box body; 10. column foot; 11. rotating shaft; 12. reinforcing rib; 13. lower fixing plate; 14. through hole; 2. box cover; 20. permanent magnet; 21. opening groove; 3. storage body; 30. annular spring; 31. plastic ring; 32. cushion layer; 33. column foot tube; 34. plug column; 35. protective shell; 36. upper fixing plate; 37. storage cavity; 40. USB socket; 41. lithium battery; 42. wireless transmission module; 43. connecting plate; 44. plug column hole; 45. module bracket. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] Example, see Figure 1 , Figure 2 as well as Figure 3A portable charging box includes a box body 1 and a box cover 2. The box body 1 and the box cover 2 cooperate with each other. A storage body 3 and a charging device are arranged in the box body 1. A storage cavity 37 is opened in the middle of the storage body 3. An annular spring piece 30, a plastic ring 31 and a cushion layer 32 are fixedly arranged on the storage cavity 37. The outer layer of the plastic ring 31 is fixedly connected to the inner side of the storage cavity 37. The plastic ring 31 has an inner cavity. The annular spring piece 30 is installed in the inner cavity of the plastic ring 31. The cushion layer 32 is sleeved on the inner side of the plastic ring 31. The charging device is fixedly arranged Placed below the storage body 3, when the electronic device is placed in the storage cavity 37 in the charging box, the plastic ring 31 in the storage cavity 37 will squeeze the electronic device. At the same time, the annular spring piece 30 in the plastic ring 31 forms a reaction force due to the squeezing of the electronic device, thereby fixing the electronic device in a specific charging position, effectively limiting the shaking amplitude of the electronic device in the storage cavity 37, and helping to maintain the original charging effect of the charging box. At the same time, the setting of the soft cushion layer 32 provides a buffering support for the electronic device.

[0032] In this embodiment, a column foot tube 33 and a plug column 34 are fixedly provided at the bottom of the storage cavity 37, and a column foot 10 matching the column foot tube 33 is fixedly provided on the box body 1. In order to facilitate the maintenance process such as repair and replacement of the charging device, the storage cavity 37 and the box body 1 are plugged together by providing the column foot tube 33 and the column foot 10, so that people can more conveniently open the inside of the charging box to replace and disassemble the charging device, thereby improving the practicality of the charging box. The charging device includes a USB socket 40, a lithium battery 41 and a wireless transmitting module 42. The USB socket 40 is fixedly provided on the box body 1, and a connecting plate 43 is fixedly provided on the upper end surface of the lithium battery 41. A plug column hole 44 matching the plug column 34 is opened on the connecting plate 43. A raised protective shell 35 is fixedly arranged on the recessed part, and the side wall and the bottom of the protective shell 35 are opened. The wireless transmitting module 42 is plugged with the annular spring 30, the plastic ring 31 and the cushion layer 32 in sequence and fixed in the protective shell 35. A module bracket 45 is arranged below the wireless transmitting module 42. The module bracket 45 is fixedly connected to the box body 1 and the wireless transmitting module 42. The USB socket 40, the wireless transmitting module 42 and the lithium battery 41 are electrically connected, and the charging device is fixedly connected to the box body 1 and the storage cavity 37. The wireless transmitting module 42, which is the most important component in the charging box, is fixedly arranged in the protective shell 35, thereby avoiding direct contact between the wireless transmitting module 42 and the electronic device, and improving the overall stability of the charging box.

[0033] In this embodiment, a grid-shaped upper fixing plate 36 is fixedly provided at the bottom of the storage body 3, and a lower fixing plate 13 is fixedly provided on the upper end surface of the box body 1. By providing the upper fixing plate 36 and the lower fixing plate 13, the fixing effect of the lithium battery 41 is further enhanced, the contact area between the lithium battery 41 and the storage cavity 37 and the box body 1 is reduced, and the heat dissipation effect of the charging box is improved.

[0034] In this embodiment, a through hole 14 is opened on the box body 1, and a rotating shaft 11 fixedly connected to the box body 1 is provided in the through hole 14. The rotating shaft 11 is rotatably connected to the box cover 2. Considering the problem that the box cover 2 is easy to be lost after opening the charging box, the box cover 2 and the box body 1 are arranged to be connected as a flip cover, thereby improving the integrity of the charging box.

[0035] In this embodiment, the box cover 2 and the box body 1 are both embedded with matching permanent magnets 20, and the permanent magnets 20 are magnetically connected to each other. By setting the box body 1 and the box cover 2 to be magnetically connected, it helps to improve the ease of use when opening and closing the charging box. Matching opening grooves 21 are provided on the sides of the box cover 2 and the box body 1, which makes it more convenient to open the charging box. A reinforcing rib 12 is fixedly provided at the flip cover transition of the box cover 2 to enhance the overall strength of the charging box when it is opened and closed.

[0036] Specific implementation process: When the electronic device is placed in the storage cavity 37 in the charging box, the plastic ring 31 in the storage cavity 37 will squeeze the electronic device. At the same time, the annular spring piece 30 in the plastic ring 31 forms a reaction force due to the squeezing of the electronic device, thereby fixing the electronic device in a specific charging position, effectively limiting the shaking amplitude of the electronic device in the storage cavity 37, and helping to maintain the original charging effect of the charging box. At the same time, the setting of the soft cushion layer 32 provides a buffering support for the electronic device.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable charging box, characterized in that: The invention comprises a box body (1) and a box cover (2), wherein the box body (1) and the box cover (2) cooperate with each other, a storage body (3) and a charging device are arranged in the box body (1), a storage cavity (37) is opened in the middle of the storage body (3), an annular spring sheet (30), a plastic ring (31) and a cushion layer (32) are fixedly arranged on the storage cavity (37), an outer layer of the plastic ring (31) is fixedly connected to the inner side of the storage cavity (37), the plastic ring (31) has an inner cavity, the annular spring sheet (30) is installed in the inner cavity of the plastic ring (31), the cushion layer (32) is sleeved on the inner side of the plastic ring (31), and the charging device is fixedly arranged below the storage body (3).

2. A portable charging box according to claim 1, characterized in that: A column foot tube (33) and an insertion column (34) are fixedly arranged at the bottom of the storage body (3), and a column foot (10) matching the column foot tube (33) is fixedly arranged on the box body (1).

3. A portable charging box according to claim 1, characterized in that: The charging device comprises a USB socket (40), a lithium battery (41) and a wireless transmission module (42); the USB socket (40) is fixedly arranged on the box body (1); a connecting plate (43) is fixedly arranged on the upper end surface of the lithium battery (41); a plug hole (44) matching the plug post (34) is opened on the connecting plate (43); a protruding protective shell (35) is fixedly arranged on the storage cavity (37); the wireless transmission module (42) is plugged with the annular spring sheet (30), the plastic ring (31) and the cushion layer (32) in sequence and fixed in the protective shell (35); a module bracket (45) is arranged below the wireless transmission module (42); the module bracket (45) is fixedly connected to the box body (1) and the wireless transmission module (42); the USB socket (40), the wireless transmission module (42) and the lithium battery (41) are electrically connected.

4. A portable charging box according to claim 1, characterized in that: A grid-shaped upper fixing plate (36) is fixedly arranged on the bottom of the storage body (3), and a lower fixing plate (13) is fixedly arranged on the upper end surface of the box body (1).

5. A portable charging box according to claim 1, characterized in that: The box body (1) is provided with a through hole (14), in which a rotating shaft (11) fixedly connected to the box body (1) is arranged, and the rotating shaft (11) is rotatably connected to the box cover (2).

6. A portable charging box according to claim 1, characterized in that: The box cover (2) and the box body (1) are both embedded with matching permanent magnets (20), and the permanent magnets (20) are magnetically connected to each other.

7. A portable charging box according to claim 1, characterized in that: The box cover (2) and the box body (1) are provided with a matching opening groove (21) at one end away from the through hole (14).

8. A portable charging box according to claim 7, characterized in that: A reinforcing rib (12) is fixedly provided at the flip cover transition point of the box cover (2).

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