PD fast-charging mobile power supply with hidden support

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By setting the sliding connection cover, the first spring and the limiting component on the mobile power supply, the problem of mobile power supply being offset and charging interruption due to impact during charging is solved, and a more stable charging process and mobile phone safety is achieved.

CN222953763UActive Publication Date: 2025-06-06DONGGUAN OUPAIQI ELECTRONIC TECH CO LTD

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Patent Information

Application Number: CN202421939390.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-08-12
Publication Date: 2025-06-06
Estimated Expiration: 2034-08-12

AI Technical Summary

Technical Problem

If the existing PD fast charging mobile power supply with hidden bracket is hit when charging, some areas of the mobile phone may deviate from the charging area of the mobile power supply, resulting in interruption of charging.

Method used

By setting a sliding connection cover above the left and right sides of the mobile power supply body, and a first spring and a connecting block are provided inside the connection cover, if the phone is offset, the first spring can bounce the phone back to its original position to avoid charging interruption. In addition, the limiting assembly includes a limiting frame movably connected to the inner side of the connection ring, which is used to limit the bottom of the phone when charging to prevent the phone from falling.

Benefits of technology

It effectively prevents the phone from being offset by external impact when charging, avoids charging interruptions, and prevents the phone from falling from falling from the magnetic charging area of the mobile power supply through the design of the limit rack.

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Abstract

The utility model discloses a PD fast-charging mobile power supply with a hidden support, and the power supply comprises a main body assembly which comprises a machine body; the protection assembly comprises connecting covers slidably connected to the upper portions of the two sides of the machine body, a set of first springs fixed to the two sides in the connecting covers, connecting blocks fixed to the inner side ends of the first springs, and supporting blocks movably connected to the two sides of the lower portion of one end of the machine body. The limiting assembly comprises connecting rings fixed to the lower portions of the two sides of the connecting cover. The utility model aims to solve the problem that charging of a mobile phone is interrupted due to the fact that a part of existing PD fast-charging mobile power supplies with hidden supports are charged in a magnetic attraction mode, when the mobile phone and the mobile power supplies are attracted and the mobile power supplies charge the mobile phone, if the mobile phone and the mobile power supplies are impacted, the partial area of the mobile phone deviates from a charging area of the mobile power supplies due to impact force when the mobile phone and the mobile power supplies are charged.

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Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a PD fast-charging mobile power supply with a hidden bracket. Background Art

[0002] A mobile power bank is a portable charger that can be carried around by individuals and can store electrical energy. It is mainly used to charge consumer electronic products such as handheld mobile devices. It is especially used in situations where there is no external power supply. The mobile power bank has also been extended to a PD fast-charging mobile power bank with a hidden bracket.

[0003] However, it still has the following disadvantages in actual use:

[0004] Some existing PD fast-charging mobile power supplies with hidden brackets are magnetically charged. When the mobile phone and the mobile power supply are adsorbed, the mobile power supply charges the mobile phone. When the two are charging, if they are hit, the force of the impact will cause part of the mobile phone to shift out of the charging area of the mobile power supply, resulting in interruption of charging of the mobile phone. Utility Model Content

[0005] The purpose of the utility model is to provide a PD fast-charging mobile power supply with a hidden bracket, which solves the problem of magnetic charging of some existing PD fast-charging mobile power supplies with hidden brackets proposed in the above background technology through protective components and limit components. When a mobile phone and the mobile power supply are adsorbed, the mobile power supply charges the mobile phone. When the two are charging, if they are impacted, the force of the impact causes a part of the mobile phone to shift from the charging area of the mobile power supply, resulting in interruption of charging of the mobile phone.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a PD fast-charging mobile power supply with a hidden bracket, comprising:

[0008] A main body assembly, the main body assembly comprising a body;

[0009] A protection component, the protection component includes a connection cover slidably connected to the upper sides of the body, a group of first springs fixed to the two sides of the connection cover, a connection block fixed to the inner side end of the first spring, and a support block movably connected to the two sides below one end of the body;

[0010] The limiting assembly includes connecting rings fixed below both sides of the connecting cover.

[0011] Furthermore, a moving rod is placed at the connection between the connecting cover and the body, one side of the moving rod is fixedly connected to the connecting cover, and the other side extends into the inside of the body, and a moving groove is provided at a corresponding position of the body.

[0012] Furthermore, short blocks are fixedly connected to the lower sides of the moving rod, and the short blocks are provided with vertical grooves on both sides of the moving groove.

[0013] Furthermore, the support block is provided with a slot at a corresponding position of the machine body, a group of second springs are fixedly connected inside the slot, and the other end of the second spring is fixedly connected to one side of the support block.

[0014] Furthermore, the limiting assembly also includes a limiting frame movably connected to the inner side of the connecting ring, and a circular ring fixed at the port of the limiting frame.

[0015] Furthermore, the circular ring is provided with a groove inside the connecting ring, and the lower sides of the limiting frame extend to the two sides of the machine body.

[0016] Furthermore, the main body component also includes a bracket movably connected to the middle of both sides of the body, a movable axis movably connected to the connection between the body and the upper part of the bracket, and a magnetic charging area fixed on the upper side of one side of the body.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model provides a sliding connection cover on the upper left and right sides of the body, and the front side of the connection cover can cover the upper front side of the body, so that the mobile phone cannot be impacted by the outside world when charging, thereby protecting the charging collection and preventing position shift during charging. At the same time, a connection block with a first spring is provided in the connection cover. If the mobile phone is offset, the first spring in the connection cover can bounce the mobile phone back to its original position to avoid charging interruption caused by position shift.

[0019] 2. Based on beneficial effect 1, movable limit frames are set on the left and right sides of the connecting cover, and the limit frames can limit the bottom of the mobile phone when charging, so as to prevent the mobile phone from falling from the magnetic charging area of the mobile power supply when the mobile phone is charging and in hand. At the same time, the limit frame is movably connected with the connecting ring, so that the limit frame can be rotated upward, and when not in use, it can be rotated to the front side of the connecting cover.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the exploded rear structure;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 For this utility model Figure 1 Schematic diagram of the exploded front structure;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the moving rod and the moving groove of the utility model;

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the connecting ring and the limiting frame of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 11. Body; 12. Bracket; 13. Movable shaft; 14. Magnetic charging area; 21. Connecting cover; 211. Moving rod; 212. Short block; 213. Moving slot; 214. Vertical slot; 22. First spring; 23. Connecting block; 24. Support block; 25. Second spring; 26. Slot; 31. Connecting ring; 32. Limiting frame; 33. Circular ring. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-Figure 5 As shown, this embodiment is a PD fast charging mobile power supply with a hidden bracket, including:

[0034] The main body assembly includes a body 11;

[0035] The body 11 is the outer frame of the mobile power supply, and the electronic components are placed inside;

[0036] The protection component includes a connection cover 21 slidably connected to the upper sides of the body 11, a group of first springs 22 fixed to the two sides of the connection cover 21, a connection block 23 fixed to the inner side end of the first spring 22, and a support block 24 movably connected to the two sides below one end of the body 11;

[0037] The connection cover 21 is used to protect the upper front side of the body 11. The connection cover 21 is slidably connected to the left and right sides of the body 11. The surface of the connection cover 21 is transparent, and the structure inside the cover can be clearly seen. The first spring 22 is fixed to the left and right sides of the inside of the connection cover 21. The first spring 22 can eject an object. Each group of first springs 22 has three. The connection block 23 is used to push the object. The support block 24 is located at the left and right side edges below the body 11. The support block 24 can support the bottom of the mobile phone when charging.

[0038] A limiting assembly, the limiting assembly includes a connecting ring 31 fixed below both sides of the connecting cover 21;

[0039] The connecting ring 31 is used to connect with the limiting frame 32;

[0040] A moving rod 211 is placed at the connection between the connecting cover 21 and the body 11. One side of the moving rod 211 is fixedly connected to the connecting cover 21, and the other side extends into the inside of the body 11. A moving groove 213 is provided at a corresponding position of the body 11.

[0041] Push the connection cover 21, and the connection cover 21 moves upward through the moving rod 211. At this time, the moving rod 211 moves in the moving groove 213. The outer side of the moving rod 211 is fixedly connected to the connection cover 21, and the inner side is connected to the body 11.

[0042] Short blocks 212 are fixedly connected to the lower sides of the moving rod 211, and the short blocks 212 are provided with vertical grooves 214 on both sides of the moving groove 213;

[0043] When the moving rod 211 moves, the short blocks 212 on both sides also move in the vertical slots 214, thereby preventing the moving rod 211 from falling off when moving;

[0044] The support block 24 is provided with a slot 26 at a corresponding position of the body 11, a set of second springs 25 are fixedly connected inside the slot 26, and the other end of the second spring 25 is fixedly connected to one side of the support block 24;

[0045] The slot 26 is provided to place the second spring 25 and the support block 24. The support block 24 is pushed, and the support block 24 enters the slot 26 through the second spring 25. The front end of the second spring 25 is fixedly connected to the rear side of the support block 24, and the rear end of the second spring 25 is fixedly connected to the slot 26.

[0046] Working principle:

[0047] Push the connecting cover 21 upwards by hand, then the moving rod 211 moves in the moving groove 213, and the short block 212 moves in the vertical groove 214, so that the moving rod 211 drives the connecting cover 21 and the first spring 22 and the connecting block 23 in the cover to move upwards, and then place the mobile phone in the magnetic charging area 14;

[0048] After the mobile phone is placed, the hand is released, and the moving rod 211 drives the connecting cover 21 to move downward to the original position. At this time, the connecting block 23 fits with both sides of the mobile phone, and the supporting block 24 below supports the bottom of the mobile phone;

[0049] If the mobile phone is impacted and deflected, the first spring 22 is pressed to one side on the upper side of the mobile phone, and the first spring 22 reacts on the connecting block 23 and the mobile phone, so that the connecting block 23 pushes the mobile phone to its original position;

[0050] In the above steps, the offset mobile phone can be moved to its original position through the interaction between the first spring 22 and the connecting block 23 .

[0051] See also Figure 1-Figure 2 , Figure 4 , Figure 6 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0052] The limiting assembly also includes a limiting frame 32 movably connected to the inner side of the connecting ring 31 and a circular ring 33 fixed at the end of the limiting frame 32;

[0053] The limit frame 32 is used to limit the bottom of the mobile phone during charging, and the ring 33 can limit the two ends of the limit frame 32;

[0054] The circular ring 33 has a groove formed inside the connecting ring 31, and the lower sides of the limiting frame 32 extend to the two sides of the machine body 11;

[0055] When the limiting frame 32 is pushed, the limiting frame 32 drives the ring 33 to rotate in the groove, so that the limiting frame 32 rotates upward, and the lower sides of the limiting frame 32 extend to the left and right sides of the body 11, thereby preventing the mobile phone from falling from the left and right sides;

[0056] The main assembly also includes a bracket 12 movably connected to the middle of both sides of the body 11, a movable shaft 13 movably connected to the connection between the body 11 and the upper part of the bracket 12, and a magnetic charging area 14 fixed to the upper part of one side of the body 11;

[0057] The bracket 12 is used to support the mobile power supply during charging, the movable shaft 13 is used for the movement of the bracket 12, and the magnetic charging area 14 is used for magnetic charging of the mobile phone. The magnetic charging area 14 is located above the front side of the body 11;

[0058] Working principle:

[0059] When the mobile phone is charging, the limiting frame 32 is in a vertical state, and the limiting frame 32 can limit the charging mobile phone to prevent the mobile phone from falling during charging; when the mobile phone finishes charging, the limiting frame 32 is rotated upward by hand, and the limiting frame 32 drives the ring 33 to rotate in the connecting ring 31, so that the limiting frame 32 rotates upward, and then the mobile phone is taken out by hand;

[0060] The above steps can improve your functionality.

[0061] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A PD fast charging mobile power supply with a hidden bracket, characterized in that: include: A main body component, the main body component comprising a body (11); A protection component, the protection component comprising a connection cover (21) slidably connected to the upper sides of the machine body (11), a group of first springs (22) fixed to the inner sides of the connection cover (21), a connection block (23) fixed to the inner side ends of the first spring (22), and a support block (24) movably connected to the lower sides of one end of the machine body (11); A limiting assembly comprises connecting rings (31) fixed below both sides of the connecting cover (21).

2. A PD fast charging mobile power supply with a hidden bracket according to claim 1, characterized in that: A moving rod (211) is placed at the connection between the connecting cover (21) and the machine body (11); one side of the moving rod (211) is fixedly connected to the connecting cover (21), and the other side extends into the interior of the machine body (11); and a moving groove (213) is provided at a corresponding position of the machine body (11).

3. A PD fast charging mobile power supply with a hidden bracket according to claim 2, characterized in that: Short blocks (212) are fixedly connected to the lower sides of the moving rod (211), and the short blocks (212) are provided with vertical grooves (214) on both sides inside the moving groove (213).

4. A PD fast charging mobile power supply with a hidden bracket according to claim 1, characterized in that: The support block (24) is provided with a slot (26) at a corresponding position of the machine body (11), a group of second springs (25) are fixedly connected inside the slot (26), and the other end of the second spring (25) is fixedly connected to one side of the support block (24).

5. A PD fast charging mobile power supply with a hidden bracket according to claim 1, characterized in that: The limiting assembly further comprises a limiting frame (32) movably connected to the inner side of the connecting ring (31), and a circular ring (33) fixed at the end of the limiting frame (32).

6. A PD fast charging mobile power supply with a hidden bracket according to claim 5, characterized in that: The circular ring (33) is provided with a groove inside the connecting ring (31), and extends below both sides of the limiting frame (32) to both sides of the machine body (11).

7. A PD fast charging mobile power supply with a hidden bracket according to claim 1, characterized in that: The main body component also includes a bracket (12) movably connected to the middle of both sides of the body (11), a movable shaft (13) movably connected to the connection between the body (11) and the upper part of the bracket (12), and a magnetic charging area (14) fixed to the upper part of one side of the body (11).