Charger baby with replaceable data head
By designing a replaceable power bank with data head, the problem that the power bank cannot adapt to multiple charging interfaces is solved, and stable charging and convenient replacement of different electronic devices are achieved.
Patent Information
- Application Number
- CN202422133636.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing power banks cannot adapt to multiple charging interfaces, resulting in the inability to directly charge different small electronic devices.
A data head replaceable power bank is designed, including the upper case, the lower case, the PCB board, the 3PIN male head and the data head replacement assembly. Through the combination of elastic bracket, long spring, adapter bracket and data head limit card, the detachable and stable connection of different data heads is achieved.
The power bank can charge electronic devices with different interfaces, ensuring stable connection of data heads and making it easy to replace and disassemble.
Smart Images
Figure CN223141238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a power bank, in particular to a power bank with a replaceable data head. Background Art
[0002] At present, with the application of various small electronic devices, power banks have become portable power supply devices required by users when going out. In addition, existing chargers are equipped with one or more charging cables for use.
[0003] However, during the implementation of the embodiments of the present application by the inventors of the present application, it is found that the above technology has at least the following technical problems:
[0004] With the popularization of small intelligent electronic devices, various small products emerge in an endless stream. Power banks also need to be miniaturized and cannot adapt to direct charging of multiple charging interfaces. Summary of the Invention
[0005] The utility model provides a power bank with a replaceable data head, which is used to solve the problem of directly charging electronic devices by replacing the charging interface of the power bank.
[0006] According to one aspect of the utility model, there is provided a power bank with a replaceable data head, including a power supply, and further including
[0007] an upper shell;
[0008] a lower shell, between the lower shell and the upper shell, there are a PCB board and a 3PIN male head, and the 3PIN male head is electrically connected to the PCB board;
[0009] a data head replacement assembly, on the outer side of the lower shell, there is an installation hole for data head replacement. The data head replacement mechanism includes an elastic bracket, a long spring, a adapter bracket and a data head limit card. The elastic bracket is connected to the long spring along the position of the installation hole. The top of the elastic bracket is connected with a hand push block and extends outside the upper shell. One end of the data head limit card abuts against the elastic bracket. The elastic bracket pushes and compresses the long spring, and the data head limit card releases the limit on the data head;
[0010] The adapter bracket is provided with a through hole communicating with the 3PIN male head along the data head insertion direction.
[0011] Further, the data head limit card is a movable bracket. The adapter bracket is movably connected with the movable bracket through a rotating shaft. And a limit block is arranged at the bottom of the movable bracket and is placed inside the adapter bracket. A short spring is connected to the bottom of the movable bracket, and the other end of the short spring is arranged on the lower shell. The short spring provides an upward elastic force for the movable bracket.
[0012] Furthermore, the movable bracket is provided with a guard arm which is perpendicular to its plane, and a push block is provided at the front end of the elastic bracket. When the elastic bracket squeezes the long spring, it pushes the guard arm of the movable bracket to make the movable bracket rotate forward, and the limit block on the movable bracket disengages from the adapter bracket, releasing its lock on the adapter, making it easy to remove the adapter.
[0013] Furthermore, the surface of the upper shell is movably connected to a support frame via a groove.
[0014] Beneficial effects of the utility model:
[0015] The utility model connects a 3PIN male connector via a PCB board and connects it to an adapter bracket. By inserting data heads with different sockets into the adapter bracket, the power bank can charge electronic devices with different interfaces. In order to further ensure the stable connection of the data head, a data head limit card is provided. The elastic bracket is connected to a long spring along the mounting hole. A hand push block is connected to the top of the elastic bracket and extends to the outside of the upper shell. One end of the data head limit card contacts the elastic bracket. The elastic bracket pushes and squeezes the long spring. The data head limit card is disengaged from the limit on the data head, and the data head is taken out for placement or replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the overall blasting structure of the utility model.
[0019] In the figure: 1. upper shell; 11. support frame; 2. lower shell; 3. elastic bracket; 31. push block; 32. long spring; 33. movable bracket; 331. arm guard; 332. limit block; 34. short spring; 4. adapter bracket; 5. power supply; 6. PCB board; 7. 3PIN male connector. DETAILED DESCRIPTION
[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0022] In the present utility model, unless otherwise stated, the orientation terms such as "upper, lower, top, bottom" are generally in reference to the direction shown in the drawings or in the vertical, perpendicular or gravitational direction of the component itself; similarly, for the convenience of understanding and description, "inner, outer" refer to the inner and outer of the contour of each component itself, but the above orientation terms are not used to limit the present utility model.
[0023] Please refer to Figure 1-2 as shown, which is a specific embodiment of a data head replaceable power bank of the present utility model.
[0024] A data head replaceable power bank, including a power source 5, is characterized in that it further includes
[0025] an upper housing 1;
[0026] a lower housing 2, between the lower housing 2 and the upper housing 1 includes a PCB board 6 and a 3PIN male head 7, and the 3PIN male head 7 is electrically connected to the PCB board 6;
[0027] a data head replacement assembly, an installation hole for data head replacement is provided on the outer side of the lower housing 2, the data head replacement mechanism includes an elastic bracket 3, a long spring 32, a adapter bracket 4 and a data head limit card, the elastic bracket 3 is connected to the long spring 32 along the position of the installation hole, the top of the elastic bracket 3 is connected with a push block 31 and extends outside the upper housing 1, one end of the data head limit card abuts against the elastic bracket 3, the elastic bracket 3 pushes and compresses the long spring 32, and the data head limit card disengages from the limit of the data head;
[0028] The adapter bracket 4 is provided with a through hole communicating with the 3PIN male head along the data head insertion direction.
[0029] In the present utility model, the PCB board 6 is connected to the 3PIN male head 7 and connected to the inside of the adapter bracket 4, and by inserting data heads with different sockets into the adapter bracket 4, the power bank can charge electronic devices with different interfaces. Further, in order to ensure the stable connection of the data head, a data head limit card is provided to facilitate the disassembly of the data head.
[0030] The data head limit card is a movable bracket 33, the adapter bracket 4 is movably connected with the movable bracket 33 through a rotating shaft, and a limit block 332 is provided at the bottom of the movable bracket 33, the limit block 332 is placed inside the adapter bracket 4, a short spring 34 is connected to the bottom of the movable bracket 33, and the other end of the short spring 34 is arranged on the lower housing 2, and the short spring 34 provides an upward elastic force for the movable bracket 33.
[0031] The movable bracket 33 is provided with a guard arm 331 which is perpendicular to its plane, and a push block is provided at the front end of the elastic bracket 3. When the elastic bracket 3 squeezes the long spring 32, it pushes the guard arm 331 of the movable bracket 33 to make the movable bracket 33 rotate forward, and the limit block 332 on the movable bracket 33 disengages from the adapter bracket 4, releasing its lock on the adapter, making it easy to remove the adapter.
[0032] The surface of the upper shell 1 is movably connected to a support frame 11 via a groove;
[0033] When in use, the support frame 11 is opened in the groove, and the expansion of the support frame 11 is maximally limited by the side wall of the groove, and then the support frame 11 can be used to support the power bank.
[0034] Obviously, the embodiments described above are only part of the embodiments of the utility model and are not limited to various styles and appearance structures. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the utility model.
[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.
[0037] 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 subject to various modifications and variations. 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. A power bank with replaceable data headers, comprising a power source, characterized in that, Also includes Upper shell; A lower housing, wherein a PCB board and a 3-pin male connector are provided between the lower housing and the upper housing, and the 3-pin male connector is electrically connected to the PCB board; A data head replacement component, wherein a mounting hole for replacing a data head is disposed on the outer side of the lower shell, and the data head replacement mechanism comprises an elastic bracket, a long spring, an adapter bracket and a data head limit card, wherein the elastic bracket is connected to the long spring along the mounting hole, and a hand-pushing block is connected to the top of the elastic bracket and extends to the outside of the upper shell, and one end of the data head limit card contacts the elastic bracket, and the elastic bracket pushes and squeezes the long spring, and the data head limit card is disengaged from limiting the data head; The adapter bracket is provided with a through hole connected to the 3PIN male connector along the data head insertion direction.
2. The data header replaceable power bank according to claim 1, wherein, The data head limit clamp is a movable bracket, the adapter bracket is movably connected to the movable bracket through a rotating shaft, and a limit block is arranged at the bottom of the movable bracket, the limit block is placed in the adapter bracket, and a short spring is connected to the bottom of the movable bracket, the other end of the short spring is arranged on the lower shell, and the short spring provides an upward elastic force for the movable bracket.
3. The data header replaceable power bank according to claim 2, characterized in that, The movable bracket is provided with a guard arm which is perpendicular to its plane, and a push block is provided at the front end of the elastic bracket. When the elastic bracket squeezes the long spring, it pushes the guard arm of the movable bracket to make the movable bracket rotate forward, and the limit block on the movable bracket disengages from the adapter bracket, releasing its lock on the adapter, making it easy to remove the adapter.
4. The data head replaceable power bank according to claim 1 or 3, characterized in that, The surface of the upper shell is movably connected with a support frame via a groove.