Wireless power bank convenient for fixing mobile phone

Abstract

The utility model provides a wireless power bank, belongs to the technical field of wireless power bank equipment, and particularly relates to a wireless power bank convenient for fixing a mobile phone, which comprises a power bank body, the bottom end of the power bank body is connected with a fixing structure through a supporting spring, and the fixing structure is sleeved outside the power bank body. The fixing structure comprises adjusting rods which are symmetrically distributed on the bottom side of one end of the power bank body, the interior of the bottom end of a shell of the power bank body is connected with an L-shaped limiting piece inserted into the fixing structure through a tension spring, and the power bank body is pressed downwards to compress a supporting spring by arranging the fixing structure arranged outside the power bank body in a sleeving mode; the power bank body is inserted into the fixing structure, the limiting piece is pulled under the action of the tension spring so as to be embedded and fixed with the fixing structure, the power bank body is fixed and cannot be driven by the supporting spring to reset, and at the moment, the height of the fixing structure is larger than that of the power bank body so as to abut against the mobile phone, and the mobile phone is temporarily supported in the charging process; the stability is enhanced.

Description

Technical Field

[0001] The utility model provides a wireless power bank, belongs to the technical field of wireless power bank equipment, and particularly relates to a wireless power bank which is convenient for fixing a mobile phone. Background Art

[0002] A wireless power bank is a portable battery device that uses electromagnetic induction technology or magnetic resonance technology to achieve wireless charging. Its working principle includes the transmitter generating an electromagnetic field through the transmitting coil, the receiving coil at the receiving end inducing the electromagnetic field and generating an induced current, and finally transmitting the electrical energy to the electronic device for charging through the rectification and voltage regulation circuit, which is suitable for daily use and charging needs during travel.

[0003] Most of the existing wireless power banks use magnetic suction to fix the mobile phone and the power bank body, but this method is not reliable enough. If there is a slight bump or shake, the mobile phone may fall off and become loose, resulting in the disconnection of the charging connection, which may cause trouble to the user in some cases. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the embodiments of the present application provide a wireless power bank that is convenient for fixing a mobile phone, thereby solving the problem that the wireless power bank in the prior art is not stable enough for fixing the mobile phone.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a wireless power bank that is convenient for fixing a mobile phone, comprising a power bank body, the bottom end of the power bank body being connected to a fixing structure mounted on the outside of the power bank body through a supporting spring, the fixing structure comprising adjusting rods symmetrically distributed on the bottom side of one end of the power bank body, and an L-shaped limiting piece inserted into the fixing structure is connected to the inside of the bottom end of the outer shell of the power bank body through a tension spring.

[0006] Preferably, the fixing structure comprises a base into which the limiting member is inserted and which is placed on the bottom side of the power bank body, and a limiting frame which is sleeved on the outside of the power bank body is fixedly connected to the outside of the base.

[0007] Preferably: the base is provided with adjustment grooves corresponding to the adjustment rod on both sides of one end close to the adjustment rod, a card groove corresponding to the shape of the limiter is provided on one side of the base close to the limiter, and a sliding plate with a width greater than the limiter is connected to the end of the limiter away from the base, and a sliding groove corresponding to the sliding plate and accommodating a tension spring is provided at the bottom of the outer shell of the power bank body.

[0008] Preferably, a T-shaped limiting groove partially penetrates the adjusting rod on one side close to the base, and a limiting rod corresponding to the limiting rod is provided in the limiting groove, which is connected to a spring clamp fixedly connected to the inner side of the adjusting groove.

[0009] Preferably: the length of the spring clamp in a normal state is not less than the sliding length of the limiter, the length of the sliding groove is not less than the length of the spring clamp, and the adjustment rod is fixedly connected to the outer shell of the power bank body.

[0010] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0011] The utility model provides a fixed structure sleeved on the outside of the power bank body, presses down the power bank body to compress the support spring, so that the power bank body is sunk into the fixed structure, and the limit member is pulled by the tension spring to be engaged and fixed with the fixed structure. The power bank body is fixed and will not be reset by the support spring. At this time, the height of the fixed structure is greater than the height of the power bank body, so that the mobile phone is supported and temporarily supported during charging, thereby enhancing stability.

[0012] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional schematic diagram of a wireless power bank that is convenient for fixing a mobile phone in the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of another state of a wireless power bank for fixing a mobile phone according to the utility model;

[0015] Figure 3 This is a cross-sectional view of a wireless power bank that is convenient for fixing a mobile phone in the utility model;

[0016] Figure 4 This is a cross-sectional view of a charging bag body of a wireless power bank that is convenient for fixing a mobile phone in the utility model;

[0017] Figure 5 The utility model is a cross-sectional view of a base of a wireless power bank which is convenient for fixing a mobile phone.

[0018] As shown in the figure:

[0019] 1. Power bank body;

[0020] 11. Support spring; 12. Tension spring; 13. Sliding groove; 14. Spring clamp;

[0021] 2. Fixed structure;

[0022] 21. Adjustment rod; 22. Limiting member; 23. Base; 24. Limiting frame; 25. Adjustment slot; 26. Card slot; 27. Sliding plate; 28. Limiting slot; 29. ​​Limiting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1 and Figure 2 As shown, a wireless power bank that is convenient for fixing a mobile phone includes a power bank body 1. A fixing structure 2 mounted on the outside of the power bank body 1 is connected to the bottom end of the power bank body 1 through a support spring 11. The fixing structure 2 includes a base 23, which is placed on the bottom side of the power bank body 1 and is inserted and fixed by a limiting member 22. A limiting frame 24 mounted on the outside of the power bank body 1 is fixedly connected to the outside of the base 23. The fixing structure 2 also includes adjustment rods 21 symmetrically distributed on the bottom side of one end of the power bank body 1. An L-shaped limiting member 22 inserted into the fixing structure 2 is connected to the inside of the bottom end of the outer shell of the power bank body 1 through a tension spring 12.

[0027] In this embodiment, by providing a fixed structure 2 that is sleeved on the outside of the power bank body 1, the power bank body 1 is pressed down to compress the support spring 11, so that the power bank body 1 is sunk into the base 23 in the fixed structure 2, and the limit member 22 is pulled by the tension spring 12, so as to be engaged and fixed with the fixed structure 2. The power bank body 1 is fixed and will not be reset by the support spring 11. At this time, the height of the fixed structure 2 is greater than the height of the power bank body 1, thereby supporting the mobile phone. During the charging process, it provides temporary support for the mobile phone and enhances stability.

[0028] like Figure 3 , 4 As shown in Figures 5 and 6, the base 23 is provided with adjustment grooves 25 corresponding to the adjustment rod 21 on both sides of one end close to the adjustment rod 21. A card groove 26 corresponding to the shape of the limiter 22 is provided on the side of the base 23 close to the limiter 22. A sliding plate 27 with a width greater than that of the limiter 22 is connected to the end of the limiter 22 away from the base 23. A sliding groove 13 corresponding to the sliding plate 27 and accommodating the tension spring 12 is provided at the bottom of the outer shell of the power bank body 1. A T-shaped limit groove 28 partially penetrates the adjustment rod 21 on the side close to the base 23. A limit rod 29 is provided in the limit groove 28, and the limit rod 29 is connected to a spring clamp 14 fixed on the inner side of the adjustment groove 25. The normal length of the spring clamp 14 is not less than the slidable length of the limiter 22. The length of the sliding groove 13 is not less than the length of the spring clamp 14. The adjustment rod 21 is fixedly connected to the outer shell of the power bank body 1.

[0029] In this embodiment, when the power bank body 1 is pressed down, the adjusting rod 21 slides down under the restriction of the limiting rod 29 with the help of the limiting groove 28 on itself. When the limiting member 22 presses against the bottom side of the card slot 26, the tension spring 12 pulls the limiting member 22 to slide, so that the limiting member 22 and the card slot 26 are engaged, completing the fixation of the power bank body 1; when charging is not needed, the power bank body 1 is pushed to slide upward, the adjusting rod 21 approaches the spring clamp 14, and the spring clamp 14 is squeezed. At this time, the tension spring 12 is in a normal out state, pushing the charging table body 1 to slide on the base 23, and the limiting member 22 leaves the engaged state and no longer engages with the card slot 26. The support spring 11 is reset, pushing the power bank body 1 to rise, releasing the power bank body 1, and the spring clamp 14 is reset, pushing the adjusting rod 21 and the power bank body 1 to reset, and the tension spring 12 is stretched and returns to the initial state.

[0030] When in use, insert the power bank body 1 into the fixed structure 2, and ensure that the support spring 11 is in a compressed state, so that the power bank body 1 is sunk into the base 23 in the fixed structure 2; under the action of the tension spring 12, the limiter 22 is pulled and engaged with the fixed structure 2, thereby fixing the power bank body 1 to prevent it from being reset by the support spring 11; ensure that the height of the fixed structure 2 is greater than the height of the power bank body 1, so that it can support the mobile phone, provide temporary support for the mobile phone during charging, and enhance stability; place the mobile phone on the power bank body 1 for wireless charging. At this time, the mobile phone should be firmly supported by the fixed structure 2; when charging is not needed, push the power bank body 1 to slide upward, the adjusting rod 21 approaches the spring clamp 14, squeezes the spring clamp 14, and puts the tension spring 12 in a normal state; push the power bank body 1 to slide on the base 23, so that the limit member 22 leaves the card slot 26, releases the interlocking state, and the support spring 11 is reset, pushing the power bank body 1 to rise; release the power bank body 1, the spring clamp 14 is reset, the adjusting rod 21 and the power bank body 1 return to the initial state, and the tension spring 12 is stretched back to the initial position.

[0031] Through the above steps, the wireless power bank can be easily installed, fixed, used and released to achieve wireless charging and stable support for mobile phones.

[0032] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A wireless power bank that is convenient for fixing a mobile phone, comprising a power bank body (1), characterized in that: The bottom end of the power bank body (1) is connected to a fixed structure (2) sleeved on the outside of the power bank body (1) via a support spring (11); the fixed structure (2) includes an adjustment rod (21) symmetrically arranged on the bottom side of one end of the power bank body (1); the bottom end of the outer shell of the power bank body (1) is connected to an L-shaped limiter (22) inserted into the fixed structure (2) via a tension spring (12).

2. A wireless power bank for facilitating mobile phone fixation according to claim 1, characterized in that: The fixing structure (2) comprises a base (23) inserted by a limiting member (22) and placed on the bottom side of the power bank body (1); the base (23) is externally fixedly connected to a limiting frame (24) sleeved on the outside of the power bank body (1).

3. A wireless power bank for facilitating mobile phone fixation according to claim 2, characterized in that: The base (23) is provided with adjustment grooves (25) corresponding to the adjustment rod (21) on both sides of one end close to the adjustment rod (21); a clamping groove (26) corresponding to the shape of the limiter (22) is provided on one side of the base (23) close to the limiter (22); the limiter (22) is connected to a sliding plate (27) with a width greater than the limiter (22) at one end away from the base (23); and a sliding groove (13) corresponding to the sliding plate (27) and accommodating the tension spring (12) is provided at the bottom of the outer shell of the power bank body (1).

4. A wireless power bank for facilitating mobile phone fixation according to claim 3, characterized in that: The adjusting rod (21) is provided with a T-shaped limiting groove (28) partially penetrating the adjusting rod (21) on one side close to the base (23), and the limiting groove (28) is provided with a limiting rod (29) corresponding to the limiting groove (28) and connected with a spring clamping plate (14) fixedly connected to the inner side of the adjusting groove (25).

5. A wireless power bank for facilitating mobile phone fixation according to claim 4, characterized in that: The length of the spring clamp (14) in a normal state is not less than the slidable length of the limiter (22), the length of the sliding groove (13) is not less than the length of the spring clamp (14), and the adjustment rod (21) is fixedly connected to the outer shell of the power bank body (1).

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