Multifunctional portable charger

Abstract

The utility model discloses a multifunctional portable charger, which comprises a charger main body and is characterized in that the charger main body is rotationally connected with two groups of pins, the bottom ends of the pins are connected with limiting blocks, and an adjusting button, a limiting spring and a rotating shaft are arranged in a shell at the top end of the charger main body; round holes are formed in the two sides of a shell at the top end of the charger body, the outer sides of the adjusting buttons extend out of the round holes, integrally-formed guide columns are arranged at the inner side ends of the adjusting buttons, the guide columns on the side faces of the adjusting buttons are inserted into limiting springs, and the inner side ends of the limiting springs are fixedly connected into the shell at the top end of the charger body. The side face of the adjusting button extends upwards to form a pressing block, and the rotating shaft penetrates through the limiting block and the pressing block on the adjusting button. The plug pins on the inflator can rotate at any angle, a user can rotate the plug pins into the corresponding placing cavities, the situation that carrying of the charger is affected due to the fact that the plug pins protrude is avoided, and convenience is provided for the user.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a multifunctional portable charger. Background Art

[0002] With the development and growth of electronic products, the types of electronic products used by people are becoming more and more diverse, such as mobile phones, tablets, Bluetooth headsets, etc. Most electronic products need to be charged when in use, so a charger with multiple interfaces is needed so that only one charger is needed to charge multiple electronic products.

[0003] When using a multi-port charger, the plug needs to be connected to the socket to connect to the mains power. The plug is generally fixed on the outer shell of the charger and is a protruding structure, which causes the charger body to occupy a large space and is inconvenient to carry.

[0004] In order to solve the above technical problems, a multifunctional portable charger is in urgent need of research. Utility Model Content

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a multifunctional portable charger, including a charger body, characterized in that: two groups of pins are rotatably connected to the charger body, and a limiting block is connected to the bottom end of the pin, and an adjustment button, a limiting spring and a rotating shaft are arranged in the top shell of the charger body, and circular holes are arranged on both sides of the top shell of the charger body. The outer side of the adjusting button extends out of the circular hole, and an integrally formed guide column is arranged at its inner end, and the side guide column of the adjusting button is inserted into the limiting spring, and the inner end of the limiting spring is fixedly connected to the top shell of the charger body, and the side of the adjusting button extends upward to form a pressing block, and the rotating shaft passes through the limiting block and the pressing block on the adjusting button, and its two ends are fixed on the charger body shell, and when the limiting spring is in a naturally extended state, the pressing block on the adjusting button presses and limits the limiting block under the action of the limiting spring.

[0006] Furthermore, a limiting block below the pin is rotatably connected to the rotating shaft, and a pressing groove cooperating with the pressing block is provided below the limiting block.

[0007] Furthermore, the top and bottom ends of the pressing block on the adjustment button are both smooth arc surface structures.

[0008] The advantages of the utility model compared with the prior art are:

[0009] The utility model adds a combination of multiple structures such as an adjustment button, a guide column, a pressing block, a limit spring and a rotating shaft between the charger body and the plug. By only lightly pressing the adjustment button, the limit block under the plug can be separated from the pressing restraint of the pressing block on the adjustment button. At this time, the plug on the inflator can be rotated at any angle, and the user can rotate it to the corresponding placement cavity, avoiding the impact of the protruding plug on the carrying of the charger, which provides convenience for the user.

[0010] Through the improved structure, the utility model can adjust the plug on the charger to any angle by pressing a button, which is simple to operate and can increase the interest of the charger body during use, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a multifunctional portable charger of the utility model;

[0012] Figure 2 This is a bottom schematic diagram of a multifunctional portable charger of the utility model;

[0013] Figure 3 It is a partial schematic diagram of a multifunctional portable charger of the utility model;

[0014] Figure 4 It is a side view of a multifunctional portable charger of the utility model;

[0015] Figure 5 A side view with the pins folded away;

[0016] Figure 6 It is a structural diagram of the adjustment button;

[0017] Figure 7 The following is a connection diagram of the pins;

[0018] Figure 8 for Figure 1 A partial enlarged view of the middle A;

[0019] Fig. 9 for Figure 3 A partial enlarged view of point B in the middle.

[0020] Among them, 1. charger body, 2. USB interface, 3. plug, 4. limit block, 5. adjustment button, 6. limit spring, 7. rotating shaft, 8. circular hole, 9. guide column, 10. pressing block, 11. pressing groove, 12. placement cavity. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model is described in detail with reference to the accompanying drawings.

[0023] The utility model provides a multifunctional portable charger in a specific implementation, including a charger body 1, on which two groups of pins 3 are rotatably connected, and a limiting block 4 is connected to the bottom end of the pin 3, and an adjusting button 5, a limiting spring 6 and a rotating shaft 7 are arranged in the top shell of the charger body 1, and circular holes 8 are arranged on both sides of the top shell of the charger body 1, and the outer side of the adjusting button 5 extends out of the circular hole 8, and an integrally formed guide column 9 is arranged at the inner end thereof, and the side guide column 9 of the adjusting button 5 is inserted into the limiting spring 6, and the inner end of the limiting spring 6 is fixedly connected to the top shell of the charger body 1, and the side of the adjusting button 5 extends upward to form a pressing block 10, and the rotating shaft 7 passes through the limiting block 4 and the pressing block 10 on the adjusting button 5, and its two ends are fixed on the shell of the charger body 1, and when the limiting spring 6 is in a naturally extended state, the pressing block 10 on the adjusting button 5 presses and limits the limiting block 4 under the action of the limiting spring 6.

[0024] Example:

[0025] When the utility model is used, the charging device to be charged can be charged through the charging line and the USB interface 2 on the charger body 1. Among them, the USB interface 2 is provided with three groups, such as Figure 2 shown.

[0026] like Figure 3 As shown, when the charger is used and the pins 3 on the charger body 1 need to be retracted, the corresponding adjustment button 5 can be directly pressed inward by hand. The structure of the adjustment button 5 is as shown in FIG. Figure 6 As shown, the adjusting button 5 moves inward to squeeze the corresponding limit spring 6, and at the same time, the adjusting button 5 drives the pressing block 10 at its top to move inward, and cooperates with the limit block 4 connected to the top of the adjusting button 5 to break away from the compression and restraint of the pressing block 10 on the adjusting button 5. At this time, the limit block 4 under the pin 3 can be rotated, and the limit block 4 drives the pin 3 to rotate along the rotating shaft 7, so that the pin 3 can be stored in the corresponding placement cavity 12, and the adjusting button 5 is released. Under the action of the limit spring 6, the adjusting button 5 presses the limit block 4 under the pin 3 to limit the position. The above operation can fold the pins on the charger as shown in FIG. Figure 5 As shown, the problem of the charger occupying a large space due to the protruding pins is avoided, and the charger is convenient to carry.

[0027] like Figure 1 , Figure 2As shown, when the pin 3 on the charger body 1 needs to be erected for use, the corresponding adjustment button 5 can be directly pressed inward by hand. The adjustment button 5 moves inward to squeeze the corresponding limit spring 6. At the same time, the adjustment button 5 drives the pressing block 10 at its top to move inward, and cooperates with the limit block 4 connected to the top of the adjustment button 5 to break away from the compression and restraint of the pressing block 10 on the adjustment button 5. At this time, the limit block 4 under the pin 3 can be rotated, and the limit block 4 drives the pin 3 to rotate along the rotating shaft 7, so that the pin 3 can be erected to release the limit button 5, and the adjustment button 5 presses and limits the limit block 4 under the pin 3 under the action of the limit spring 6.

[0028] As a further elaboration of the present invention, the limit block 4 below the pin 3 is rotatably connected to the rotating shaft 7, and a pressing groove 11 is provided below the limit block 4 to cooperate with the pressing block 10. The angle of the pin 3 can be adjusted as needed to meet the use requirements, and the pressing fit can be achieved through the structural arrangement of the pressing block and the pressing groove.

[0029] As a further elaboration of the present invention, the top and bottom ends of the pressing block 10 on the adjusting button 5 are both smooth arc surface structures.

[0030] As a further explanation of the present invention, a placement cavity 12 for accommodating the plug pin 3 is provided at the top of the charger body 1 .

[0031] As a further elaboration of the present invention, a USB interface 2 is provided on the side of the charger body 1 , and the charging device is charged via a charging cable and the USB interface 2 on the charger body 1 .

[0032] As a further elaboration of the present invention, the USB interface 2 is provided with 2-3 groups, and multiple groups of data cables can be connected simultaneously for charging. The charging principle structure inside the charger body is a well-known and commonly used technical means for those skilled in the art, and the applicant will not elaborate on it.

[0033] As a further elaboration of the present invention, the adjusting button 5 and the limiting spring 6 are both provided in two groups.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A multifunctional portable charger, comprising a charger body (1), characterized in that: Two groups of pins (3) are rotatably connected to the charger body (1), and a limit block (4) is connected to the bottom end of the pin (3). An adjustment button (5), a limit spring (6) and a rotation shaft (7) are arranged in the top shell of the charger body (1). Circular holes (8) are arranged on both sides of the top shell of the charger body (1). The outer side of the adjustment button (5) protrudes from the circular hole (8), and an integrally formed guide column (9) is arranged at the inner end thereof. The side guide column (9) of the adjustment button (5) is inserted into the circular hole (8). The inner end of the limit spring (6) is fixedly connected to the top shell of the charger body (1), the side of the adjustment button (5) extends upward to form a pressing block (10), the rotating shaft (7) passes through the limit block (4) and the pressing block (10) on the adjustment button (5), and its two ends are fixed on the shell of the charger body (1). When the limit spring (6) is in a naturally extended state, the pressing block (10) on the adjustment button (5) presses and limits the limit block (4) under the action of the limit spring (6).

2. A multifunctional portable charger according to claim 1, characterized in that: The limiting block (4) below the plug pin (3) is rotatably connected to the rotating shaft (7), and a pressing groove (11) cooperating with the pressing block (10) is provided below the limiting block (4).

3. A multifunctional portable charger according to claim 2, characterized in that: The top and bottom ends of the pressing block (10) on the adjusting button (5) are both smooth arc surface structures.

4. A multifunctional portable charger according to claim 1, characterized in that: A placement cavity (12) for accommodating the plug pin (3) is provided at the top of the charger body (1).

5. A multifunctional portable charger according to any one of claims 1 to 4, characterized in that: A USB interface (2) is provided on the side of the charger body (1), and the charging device is charged via a charging cable and the USB interface (2) on the charger body (1).

6. A multifunctional portable charger according to claim 5, characterized in that: The USB interface (2) is provided with 2-3 groups.

7. A multifunctional portable charger according to claim 1, characterized in that: The regulating button (5) and the limiting spring (6) are both provided in two groups.

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