An expandable wireless charging treasure structure

Abstract

The utility model relates to an expandable wireless power bank structure, comprising a wireless power bank body and a storage box slidably connected to the outside of the wireless power bank body, the front of the wireless power bank body is provided with a fixing structure for fixing a mobile phone, the fixing structure comprises a fixing frame fixedly connected to the front of the wireless power bank body, and a first spring is fixedly connected to the inner wall of the fixing frame. The expandable wireless power bank structure can fix the mobile phone on the surface of the wireless power bank body by providing the first spring and the clamping plate, and at the same time, because the clamping plate is an inverted L shape, the fixing strength of the mobile phone can be improved. When the user needs to charge the mobile phone through a data cable, it can be fixed on the wireless power bank body for charging, and then only the power bank needs to be held. When the user uses wireless charging, the stability of the mobile phone can be improved to prevent the mobile phone from being offset and interrupting charging.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless power banks, in particular to an extended wireless power bank structure. Background Art

[0002] Power banks and mobile chargers are portable chargers that can be carried by individuals and store electrical energy. They are mainly used to charge handheld mobile devices and other consumer electronic products (such as wireless phones and laptops), especially in situations where there is no external power supply. Its main components include: batteries for storing electrical energy, circuits for stabilizing output voltage (DC-DC converters), and most power banks come with chargers to charge the built-in batteries.

[0003] After searching, the Chinese patent CN211320974U in the prior art discloses a detachable wireless power bank, including a wireless mobile power bank body, a fixing plate and a fan, wherein the wireless mobile power bank body is fixedly connected to the fixing plate, the fan is fixedly connected to the fixing plate, and the fan cooperates with the wireless mobile power bank body, the outer side of the wireless mobile power bank body is sleeved with a rectangular frame, the lower end of the rectangular frame is inserted on the fixing plate, and a card block is equidistantly elastically connected inside the fixing plate, and one end of the card block is inserted on the side wall of the rectangular frame. The utility model can not only effectively prevent the mobile phone from sliding off the side of the power bank and avoid the mobile phone from falling, but also improve the heat dissipation efficiency of the mobile phone during charging, and ensure the service life of the mobile phone and the power bank.

[0004] However, during use, the utility model is not convenient to carry because the entire device is large in size. At the same time, when you need to go out, there is no structure on the power bank to fix the mobile phone. When the mobile phone does not support magnetic charging, it is inconvenient for the user to hold it in his hand, which increases the risk of the mobile phone falling. It cannot meet production needs, so an expandable wireless power bank structure is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an expandable wireless power bank structure, which has the advantage of being easy to fix a mobile phone, and solves the problem that the entire device is large in size and is inconvenient to carry outside. At the same time, when it is necessary to go out, there is no structure on the power bank to fix the mobile phone. When the mobile phone does not support magnetic charging, it is inconvenient for the user to hold it in the hand, which increases the risk of the mobile phone falling and cannot meet production needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an expandable wireless power bank structure, comprising a wireless power bank body and a storage box slidably connected to the outside of the wireless power bank body, wherein a fixing structure for fixing a mobile phone is provided on the front of the wireless power bank body;

[0007] The fixing structure comprises a fixing frame fixedly connected to the front side of the wireless power bank body, a first spring is fixedly connected to the inner wall of the fixing frame, and a clamping plate is fixedly connected to one end of the first spring away from the inner wall of the fixing frame.

[0008] Furthermore, the shape of the clamping plate is an inverted L-shape, the number of the clamping plates is two, the two clamping plates are symmetrically distributed inside the fixing frame, and the opposite sides of the two clamping plates are fixedly connected with silicone pads.

[0009] Furthermore, a slider extending into the interior of the wireless power bank body is fixedly connected to the inner wall of the storage box, and sliding grooves adapted to the slider are provided on both left and right sides of the wireless power bank body.

[0010] Furthermore, both left and right sides of the storage box are fixedly connected with mounting sleeves, the interior of the mounting sleeves is slidably connected with a mounting shell extending to the outside thereof, and a shoulder strap rope is fixedly connected between the two mounting shells.

[0011] Furthermore, a cavity is opened inside the mounting shell, a partition is fixedly connected to the inner wall of the cavity, second springs are fixedly connected to the left and right sides of the partition, and an end of the second spring away from the partition is fixedly connected to an elastic telescopic rod extending to the outside of the mounting sleeve.

[0012] Furthermore, one end of the elastic telescopic rod away from the second spring is fixedly connected to a pressing block, and a slot adapted to the pressing block is provided inside the mounting sleeve.

[0013] Furthermore, a hinge is fixedly connected to the back of the wireless power bank body, a support plate extending to the outside of the hinge is hinged inside the hinge, a magnet is fixedly connected to the side of the support plate close to the wireless power bank body, and a placement groove adapted to the support plate is provided on the back of the wireless power bank body.

[0014] Compared with the prior art, the utility model provides an expandable wireless power bank structure, which has the following beneficial effects:

[0015] 1. The expandable wireless power bank structure can fix the mobile phone on the surface of the wireless power bank body by setting the first spring and the clamping plate. At the same time, since the clamping plate is in an inverted L shape, the fixing strength of the mobile phone can be improved. When the user needs to charge the mobile phone through the data cable, it can be fixed on the wireless power bank body for charging, and then only the power bank needs to be held. When the user uses wireless charging, the stability of the mobile phone can be improved to prevent the mobile phone from shifting and interrupting charging.

[0016] 2. The expandable wireless power bank structure can store the wireless power bank body by providing a storage box, thereby improving the protection of the wireless power bank body. At the same time, by providing a shoulder strap, it is convenient for users to carry the wireless power bank body on their backs, thereby improving the portability of the wireless power bank body. This solves the problem that the entire device is large in size and is inconvenient to carry when going out. At the same time, when it is necessary to go out, there is no structure on the power bank to fix the mobile phone. When the mobile phone does not support magnetic charging, it is inconvenient for users to hold it in their hands, which increases the risk of the mobile phone falling and cannot meet the production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 This is a top view of the main structure of the wireless power bank of the utility model;

[0019] Figure 3 It is a cross-sectional view of the utility model with the housing installed.

[0020] In the figure: 1 wireless power bank body, 2 storage box, 3 fixing frame, 4 first spring, 5 clamping plate, 6 mounting sleeve, 7 mounting shell, 8 cavity, 9 partition, 10 second spring, 11 elastic telescopic rod, 12 pressing block, 13 shoulder strap rope, 14 hinge, 15 support plate, 16 magnet, 17 placement slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 An expandable wireless power bank structure in this embodiment includes a wireless power bank body 1 and a storage box 2 slidably connected to the outside of the wireless power bank body 1. A fixing structure for fixing a mobile phone is provided on the front of the wireless power bank body 1. The fixing structure includes a fixing frame 3 fixedly connected to the front of the wireless power bank body 1. A first spring 4 is fixedly connected to the inner wall of the fixing frame 3. A clamping plate 5 is fixedly connected to one end of the first spring 4 away from the inner wall of the fixing frame 3.

[0023] The shape of the clamping plate 5 is an inverted L-shape, and there are two clamping plates 5 . The two clamping plates 5 are symmetrically distributed inside the fixing frame 3 , and silicone pads are fixedly connected to opposite sides of the two clamping plates 5 .

[0024] It should be noted that the shape of the fixing frame 3 is U-shaped, and the provision of a silicone pad can prevent the mobile phone from being scratched by the clamping plate 5 .

[0025] In this embodiment, a slider extending into the interior of the wireless power bank body 1 is fixedly connected to the inner wall of the storage box 2, and slide grooves matching the sliders are provided on the left and right sides of the wireless power bank body 1. By providing the slide grooves and the sliders, the stability of the wireless power bank body 1 inside the storage box 2 can be improved.

[0026] In this embodiment, the left and right sides of the storage box 2 are fixedly connected with a mounting sleeve 6, the interior of the mounting sleeve 6 is slidably connected with a mounting shell 7 extending to the outside thereof, a shoulder strap rope 13 is fixedly connected between the two mounting shells 7, a cavity 8 is opened inside the mounting shell 7, a partition 9 is fixedly connected to the inner wall of the cavity 8, the left and right sides of the partition 9 are fixedly connected with a second spring 10, and the end of the second spring 10 away from the partition 9 is fixedly connected with an elastic telescopic rod 11 extending to the outside of the mounting sleeve 6.

[0027] Among them, one end of the elastic telescopic rod 11 away from the second spring 10 is fixedly connected to a pressing block 12, and a slot adapted to the pressing block 12 is opened inside the mounting sleeve 6, and the shoulder strap rope 13 is made of nylon.

[0028] It should be noted that by squeezing the pressing block 12 , the pressing block 12 is separated from the mounting sleeve 6 , and then the mounting shell 7 can be removed, making it convenient to replace the shoulder strap rope 13 of different styles.

[0029] In this embodiment, a hinge 14 is fixedly connected to the back of the wireless power bank body 1, and a support plate 15 extending to the outside is hinged inside the hinge 14. A magnet 16 is fixedly connected to the side of the support plate 15 close to the wireless power bank body 1, and a placement groove 17 adapted to the support plate 15 is provided on the back of the wireless power bank body 1.

[0030] The depth of the placement groove 17 is greater than the thickness of the support plate 15 , the length of the placement groove 17 is greater than the length of the support plate 15 , and there are two magnets 16 , which are respectively distributed on opposite sides of the placement groove 17 and the support plate 15 .

[0031] It should be noted that, by providing the support plate 15, the wireless power bank body 1 can be supported conveniently, so that the user can watch videos while charging.

[0032] The working principle of the above embodiment is:

[0033] First, the user fully charges the wireless power bank body 1. When the user needs to charge the mobile phone, if the mobile phone supports wireless charging, the user only needs to slide the collection from the top of the wireless power bank body 1 downward so that the two clamping plates 5 can fix the mobile phone. At this time, the back of the mobile phone is in contact with the front of the wireless power bank body 1, and the charging of the mobile phone is completed. If it is necessary to charge with a data cable, the same method as above is used, and then the mobile phone is connected to the wireless power bank body 1 through the data cable. When the user needs to take the wireless power bank body 1 out, the wireless power bank body 1 is slid into the storage box 2, and it can be carried on the body with the shoulder strap 13.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An expandable wireless power bank structure, comprising a wireless power bank body (1) and a storage box (2) slidably connected to the outside of the wireless power bank body (1), characterized in that: The front side of the wireless power bank body (1) is provided with a fixing structure for fixing a mobile phone; The fixing structure comprises a fixing frame (3) fixedly connected to the front of the wireless power bank body (1); a first spring (4) is fixedly connected to the inner wall of the fixing frame (3); and a clamping plate (5) is fixedly connected to one end of the first spring (4) away from the inner wall of the fixing frame (3).

2. The expandable wireless power bank structure according to claim 1, characterized in that: The shape of the clamping plate (5) is an inverted L-shape. There are two clamping plates (5) and the two clamping plates (5) are symmetrically distributed inside the fixing frame (3). The opposite sides of the two clamping plates (5) are fixedly connected with a silicone pad.

3. The expandable wireless power bank structure according to claim 1, characterized in that: A slider extending into the interior of the wireless power bank body (1) is fixedly connected to the inner wall of the storage box (2), and sliding grooves adapted to the slider are provided on both left and right sides of the wireless power bank body (1).

4. The expandable wireless power bank structure according to claim 1, characterized in that: The left and right sides of the storage box (2) are both fixedly connected with mounting sleeves (6), the interior of the mounting sleeve (6) is slidably connected with a mounting shell (7) extending to the outside thereof, and a shoulder strap rope (13) is fixedly connected between the two mounting shells (7).

5. The expandable wireless power bank structure according to claim 4, characterized in that: A cavity (8) is provided inside the installation shell (7), a partition (9) is fixedly connected to the inner wall of the cavity (8), a second spring (10) is fixedly connected to the left and right sides of the partition (9), and an elastic telescopic rod (11) extending to the outside of the installation sleeve (6) is fixedly connected to one end of the second spring (10) away from the partition (9).

6. The expandable wireless power bank structure according to claim 5, characterized in that: One end of the elastic telescopic rod (11) away from the second spring (10) is fixedly connected to a pressing block (12), and a slot matching the pressing block (12) is provided inside the mounting sleeve (6).

7. The expandable wireless power bank structure according to claim 1, characterized in that: The back of the wireless power bank body (1) is fixedly connected to a hinge (14), the interior of the hinge (14) is hinged with a support plate (15) extending to the outside thereof, a side of the support plate (15) close to the wireless power bank body (1) is fixedly connected to a magnet (16), and the back of the wireless power bank body (1) is provided with a placement groove (17) adapted to the support plate (15).

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