Portable power adapter

Abstract

The utility model discloses a portable power adapter, which relates to the technical field of power adapters, and comprises a power adapter main body and a mounting rack, the input end and the output end of the power adapter main body are respectively provided with an input lead and an output lead, and the mounting rack is tightly attached to one side of the power adapter main body. A storage box is fixedly arranged at the upper end of the mounting frame, the interior of the storage box is divided into two storage chambers by the partition plate, storage assemblies are arranged in the storage chambers, connecting frames are fixedly arranged on the periphery of the mounting frame, and locking mechanisms are arranged at one ends of the connecting frames. According to the utility model, the plurality of take-up plates and the mounting groove rods are arranged in the storage box, so that the input wire and the output wire can be conveniently stored, the plurality of rotating columns are arranged, and the suction cups are arranged at one ends of the rotating columns, so that the power adapter main body can be conveniently fixed, and the heat dissipation of the power adapter main body during use is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a portable power adapter. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of a shell, a power transformer and a rectifier circuit. According to its output type, it can be divided into AC output type and DC output type; according to the connection method, it can be divided into wall-plug type and desktop type. It is widely used in telephone mother-and-child machines, game consoles, language repeaters, walkmans, laptops, cellular phones and other devices. The traditional laptop power adapter does not have a wire collection function, which brings great inconvenience to users when carrying. At the same time, with the development of science and technology, laptop products are updated relatively quickly. As the performance of laptops is getting better and better, the performance of laptop power adapters is also increasing. As the performance of the power adapter increases, the heat generated by the power adapter during operation will also increase. At the same time, the laptop power adapter is mostly placed on one side of the desktop when in use, so that when it is used, the heat dissipation effect of the power adapter placed on one side of the desktop is poor, which increases the overall temperature of the power adapter and reduces the working efficiency of the power adapter. At the same time, the surface of the power adapter is relatively smooth, so that the power adapter is easy to slide off the desktop during use, which is easy to cause damage to the connection.

[0003] Based on this, a portable power adapter is now provided to eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The purpose of the utility model is to provide a portable power adapter to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable power adapter comprises a power adapter body and a mounting frame, wherein the input end and the output end of the power adapter body are respectively provided with an input wire and an output wire, the mounting frame is closely arranged on one side of the power adapter body, a storage box is fixedly arranged on the upper end of the mounting frame, a partition is fixedly arranged in the middle of the storage box, the partition divides the interior of the storage box into two storage chambers, the interiors of the storage chambers are provided with storage components for storing input wires and output wires, box plates are rotatably provided at the upper end of the storage box corresponding to the positions of the two storage chambers, a limiting component for fixing the box plates is provided on one side of the storage box, connecting frames are fixedly arranged around the mounting frame, and a locking mechanism for fixing the mounting frame on the power adapter body is provided at one end of the connecting frame.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the storage assembly includes a wire taking-up plate, and several of the wire taking-up plates are arranged at equal intervals inside the storage chamber. Both ends of the wire taking-up plates are slidably provided with mounting groove rods, and the mounting groove rods at both ends of the wire taking-up plates are respectively fixed on one side of the inside of the storage box and one side of the partition, and the wire taking-up plates are provided with several wire release grooves.

[0009] In an optional solution: both ends of the take-up plate are symmetrically provided with mounting grooves, and anti-slip strips are fixedly provided in the mounting grooves.

[0010] In an optional scheme: the limit assembly includes two symmetrically arranged limit slide rods, the two limit slide rods are fixed on the upper end of the push plate, one end of the push plate is slidably arranged inside the fixed box, the fixed box is fixed on one side of the storage box, a plurality of first return springs are arranged between the bottom end of the push plate and the bottom end of the fixed box, one end of the limit slide rod is slidably provided with a limit plate, and the two limit plates are respectively fixed on one side of the two box plates.

[0011] In an optional scheme: the locking mechanism includes a limit frame and a limit tube, several of the limit tubes are respectively sleeved on one end of several connecting frames, a fixed mounting plate is fixedly provided between two adjacent limit tubes, a limit frame is symmetrically slidably provided inside one end of the connecting frame, a mounting groove is provided on one side of the limit frame, a second return spring is provided between one side of the mounting groove and one side of the connecting frame, a limit block is fixedly provided at one end of the limit frame, and a limit groove is provided inside the limit tube at a position corresponding to the position of the limit block.

[0012] In an optional solution: a plurality of stop grooves are provided on both sides of the power adapter body, and a plurality of stop rods are provided on one side of the limiting tube at positions corresponding to the stop grooves.

[0013] In an optional solution: a rotating seat is symmetrically provided at the bottom end of the fixed mounting plate, a rotating column is rotatably provided inside the rotating seat, a suction cup is fixed at one end of the rotating column, and a fixing component for fixing the rotating column is provided on the rotating shaft at one end of the rotating column.

[0014] In an optional scheme: the fixing assembly includes a stop tube, several of the stop tubes are respectively fixed on the rotating shafts at one end of several rotating columns, one end of the stop tube is sleeved with a stop slide rod, one end of the stop slide rod is rotatably provided with a connecting rod, the other ends of the two connecting rods on the same side are rotatably connected to one end of a linkage frame, and the stop slide rod is slidably provided with a first fixing plate, the first fixing plate is fixedly provided at the bottom end of the fixed mounting plate, the upper end of the linkage frame is fixedly provided with a second fixing plate, one side of the second fixing plate is fixedly connected to one end of the tension spring, the other end of the tension spring is fixedly connected to one side of the third fixing plate, the third fixing plate is fixedly provided at one end of the support rod, and the other end of the support rod is fixedly provided on one side of the fixed mounting plate, a guide slide rod is fixedly provided between the two third fixing plates, and circular through holes are provided on one side of the second fixing plate corresponding to the position of the guide slide rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model fixes a storage box on the upper end of the mounting frame, and arranges a plurality of wire collection plates and mounting slot rods inside the storage box, so that the input wires and the output wires can be stored conveniently. At the same time, two box plates are arranged to prevent the wires from spreading out when carrying. At the same time, a connecting frame and a limiting tube are arranged, and a limiting frame is arranged inside the connecting frame, so that the mounting frame and the power adapter body can be quickly connected and fixed, so that the power adapter body is convenient to carry.

[0017] 2. The utility model provides a plurality of rotating columns and a suction cup at one end of the rotating column, so that when in use, the suction cup fixes the rotating column, thereby fixing the power adapter body, thereby preventing the power adapter body from falling and causing damage during use. At the same time, the rotating column can lift the power adapter body, so that one side of the power adapter body is away from the desktop, thereby facilitating heat dissipation of the power adapter body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of the storage box of the utility model.

[0020] Figure 3 This is a schematic diagram of the push plate structure of the utility model.

[0021] Figure 4 This is a structural schematic diagram of the take-up plate of the utility model.

[0022] Figure 5 This is a schematic diagram of the connection between the connecting frame and the limiting pipe of the utility model.

[0023] Figure 6 This is a schematic diagram of the internal structure of the connecting frame and the limiting tube of the utility model.

[0024] Figure 7 It is a schematic diagram of the structure of the stop tube and linkage frame of the utility model.

[0025] Notes on figure numbers: 11 power adapter main body, 12 mounting frame, 13 storage box, 14 partition, 15 take-up plate, 16 mounting groove rod, 17 box plate, 18 limiting slide bar, 19 push plate, 20 first return spring, 21 connecting frame, 22 limiting frame, 23 second return spring, 24 limiting tube, 25 fixed mounting plate, 26 stop rod, 27 stop groove, 28 suction cup, 29 rotating column, 30 stop tube, 31 stop slide bar, 32 connecting rod, 33 linkage frame, 34 tension spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In one embodiment, Figure 1-Figure 7 As shown, a portable power adapter comprises a power adapter body 11 and a mounting frame 12, wherein the input end and the output end of the power adapter body 11 are respectively provided with an input wire and an output wire, the mounting frame 12 is closely arranged on one side of the power adapter body 11, a storage box 13 is fixedly arranged on the upper end of the mounting frame 12, a partition 14 is fixedly arranged in the middle of the storage box 13, the partition 14 divides the interior of the storage box 13 into two storage chambers, the storage chambers are provided with storage components for storing input wires and output wires, the upper end of the storage box 13 is rotatably provided with a box plate 17 corresponding to the position of the two storage chambers, one side of the storage box 13 is provided with a limiting component for fixing the box plate 17, the mounting frame 12 is fixedly provided with a connecting frame 21 all around, and one end of the connecting frame 21 is provided with a locking mechanism for fixing the mounting frame 12 on the power adapter body 11, and the locking mechanism is convenient for fixing the mounting frame 12 on the power adapter body 11, thereby facilitating the installation and removal of the mounting frame 12;

[0029] The storage assembly includes a wire taking-up plate 15, and several of the wire taking-up plates 15 are arranged at equal intervals inside the storage chamber. Both ends of the wire taking-up plate 15 are slidably provided with mounting groove rods 16. The mounting groove rods 16 at both ends of the wire taking-up plate 15 are respectively fixed on one side of the inside of the storage box 13 and one side of the partition 14. The wire taking-up plate 15 is provided with several wire releasing grooves. When in use, when it is necessary to store the input wires and the output wires, several wire taking-up plates 15 are installed inside the storage box 13, so that the input wires and the output wires are placed in the two storage chambers respectively, so that the wires are placed in the wire releasing grooves and overlapped, so that the wires are stored, and then one end of the wire is exposed to the outside, and then the wires are fixed by the box plate 17 to prevent them from spreading when carrying.

[0030] Both ends of the wire take-up plate 15 are symmetrically provided with mounting grooves, and anti-slip strips are fixed in the mounting grooves. When in use, after the wire take-up plate 15 is installed inside the mounting groove rod 16, the anti-slip strips make the wire take-up plate 15 and the mounting groove rod 16 have a pre-tightening force, thereby fixing the wire take-up plate 15.

[0031] The limit assembly includes two symmetrically arranged limit slide bars 18, both of which are fixed on the upper end of the push plate 19, one end of the push plate 19 is slidably arranged inside the fixed box, and the fixed box is fixed on one side of the storage box 13, and a plurality of first return springs 20 are provided between the bottom end of the push plate 19 and the bottom end of the fixed box. One end of the limit slide bar 18 is slidably provided with a limit plate, and the two limit plates are respectively fixed on one side of the two box plates 17. During use, when it is necessary to fix the two box plates 17, the push plate 19 is pulled so that the push plate 19 bottoms the two limit slide bars 18 and moves, and then one side of the two box plates 17 is tightly attached to the upper end of the storage box 13, and then the push plate 19 is released. Under the action of the first return spring 20, the limit slide bar 18 returns to the initial position, and one end of the limit slide bar 18 is inserted into the circular through hole at the bottom end of the limit plate, thereby fixing the two box plates 17.

[0032] The locking mechanism includes a limit frame 22 and a limit tube 24. Several limit tubes 24 are respectively sleeved on one end of several connecting frames 21. A fixed mounting plate 25 is fixed between two adjacent limit tubes 24. A limit frame 22 is symmetrically slidably provided inside one end of the connecting frame 21. A mounting groove is provided on one side of the limit frame 22. A second reset spring 23 is provided between one side of the mounting groove and one side of the connecting frame 21. A limit block is fixed on one end of the limit frame 22. The position of the limit block corresponds to the position of the limit tube 24. A limiting groove is provided at the connection frame 21. When in use, when the mounting frame 12 needs to be fixed, the limiting tube 24 is sleeved on one end of the connecting frame 21, and the limiting frame 22 is pushed to slide inside the connecting frame 21, so that the limiting block moves to the inside of the connecting frame 21. When the mounting frame 12 and one side of the fixed mounting plate 25 are respectively in close contact with the two sides of the power adapter body 11, the limiting frame 22 is released. Under the action of the second return spring 23, the limiting frame 22 drives the limiting block to return to the initial position, so that the limiting block moves to the limiting groove, thereby fixing the mounting frame 12.

[0033] A plurality of stop grooves 27 are provided on both sides of the power adapter body 11, and a plurality of stop rods 26 are provided on one side of the limiting tube 24 at positions corresponding to the stop grooves 27. When in use, the stop rods 26 are placed inside the stop grooves 27 to prevent the mounting bracket 12 from being separated from the power adapter body 11.

[0034] Example 2

[0035] The difference from Example 1 is that: the bottom end of the fixed mounting plate 25 is symmetrically provided with a rotating seat, the inner side of the rotating seat is rotatably provided with a rotating column 29, one end of the rotating column 29 is fixedly provided with a suction cup 28, and a fixing component for fixing the rotating column 29 is provided on the rotating shaft at one end of the rotating column 29. When in use, when the power adapter body 11 is used and the power adapter body 11 needs to be fixed on the desktop, several rotating columns 29 are unfolded so that the axis of the rotating column 29 is vertically arranged with the bottom end of the fixed mounting plate 25, and then the rotating column 29 is fixed by the fixing component, and then the rotating column 29 is fixed by the suction cup 28, so that the power adapter body 11 is fixed, and at the same time, one side of the power adapter body 11 is away from the desktop, so as to facilitate rapid heat dissipation of the power adapter body 11.

[0036] The fixing assembly includes a stop tube 30, and several of the stop tubes 30 are respectively fixed on the rotating shafts at one end of several rotating columns 29. One end of the stop tube 30 is sleeved with a stop slide bar 31, and one end of the stop slide bar 31 is rotatably provided with a connecting rod 32. The other ends of the two connecting rods 32 on the same side are rotatably connected to one end of a linkage frame 33. A first fixing plate is slidably provided on the stop slide bar 31, and the first fixing plate is fixed to the bottom end of the fixed mounting plate 25. A second fixing plate is fixed on the upper end of the linkage frame 33. One side of the second fixing plate is fixedly connected to one end of a tension spring 34, and the other end of the tension spring 34 is fixedly connected to one side of a third fixing plate. The third fixing plate is fixedly provided at one end of the support rod. The other end of the support rod is fixed to one side of the fixed mounting plate 25, and a guide slide bar is fixed between the two third fixed plates. A circular through-hole is provided on one side of the second fixed plate at a position corresponding to the position of the guide slide bar. When in use, when the rotating column 29 needs to be unfolded, the two linkage frames 33 are pulled to move, and the two linkage frames 33 respectively pull the two stop slide bars 31 to slide through the two connecting rods 32, so that one end of the stop slide bar 31 is separated from one end of the stop tube 30, and then the rotating column 29 is rotated, and then the linkage frame 33 is released, and under the action of the tension spring 34, the linkage frame 33 returns to the initial position, and under the action of the connecting rod 32, one end of the stop slide bar 31 is reinserted into one end of the stop tube 30, thereby fixing the rotating column 29.

[0037] The above embodiment discloses a portable power adapter, wherein, when the mounting frame 12 needs to be installed on the power adapter body 11, the limiting tube 24 is sleeved on one end of the connecting frame 21, and the limiting frame 22 is pushed to slide inside the connecting frame 21, so that the limiting block moves to the inside of the connecting frame 21. When the mounting frame 12 and one side of the fixed mounting plate 25 are respectively in close contact with the two sides of the power adapter body 11, the limiting frame 22 is released. Under the action of the second return spring 23, the limiting frame 22 drives the limiting block to return to the initial position, so that the limiting block moves into the limiting groove, thereby fixing the mounting frame 12. When it is necessary to store the input wires and the output wires, several wire-receiving plates 15 are installed inside the storage box 13, so that the input wires and the output wires are respectively placed in the two storage chambers, so that the wires are placed in the wire-releasing groove for superposition, so that the wires are stored, and then one end of the wire is exposed to the outside, and the push plate 19 is pulled so that the push plate 19 bottoms out the two limiting slide bars 18 and moves, and then the two The first locking cam 32 is pressed against the bottom of the locking cam 31 to release the locking cam 33, and the locking cam 33 is released to release the locking cam 33.

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A portable power adapter, comprising a power adapter body (11) and a mounting frame (12), wherein the input end and the output end of the power adapter body (11) are respectively provided with an input wire and an output wire, and the mounting frame (12) is closely arranged on one side of the power adapter body (11), characterized in that: A storage box (13) is fixedly provided at the upper end of the mounting frame (12), a partition (14) is fixedly provided at the middle of the storage box (13), the partition (14) divides the interior of the storage box (13) into two storage chambers, each of the storage chambers is provided with a storage assembly for storing input wires and output wires, a box plate (17) is rotatably provided at the upper end of the storage box (13) corresponding to the positions of the two storage chambers, a limiting assembly for fixing the box plate (17) is provided on one side of the storage box (13), connecting frames (21) are fixedly provided around the mounting frame (12), and a locking mechanism for fixing the mounting frame (12) on the power adapter body (11) is provided at one end of the connecting frame (21).

2. A portable power adapter according to claim 1, characterized in that: The storage assembly comprises a wire take-up plate (15), a plurality of the wire take-up plates (15) are arranged at equal intervals inside the storage chamber, both ends of the wire take-up plate (15) are slidably provided with mounting groove rods (16), the mounting groove rods (16) at both ends of the wire take-up plate (15) are respectively fixed on one side of the inside of the storage box (13) and one side of the partition (14), and a plurality of wire release grooves are provided on the wire take-up plate (15).

3. A portable power adapter according to claim 2, characterized in that: Both ends of the wire take-up plate (15) are symmetrically provided with mounting grooves, and anti-slip strips are fixedly provided in the mounting grooves.

4. The portable power adapter according to claim 1, characterized in that: The limit assembly includes two symmetrically arranged limit slide bars (18), both of which are fixed on the upper end of the push plate (19), one end of the push plate (19) is slidably arranged inside the fixed box, the fixed box is fixed on one side of the storage box (13), and a plurality of first return springs (20) are arranged between the bottom end of the push plate (19) and the bottom end of the fixed box, and one end of the limit slide bar (18) is slidably provided with a limit plate, and the two limit plates are respectively fixed on one side of the two box plates (17).

5. The portable power adapter according to claim 1, characterized in that: The locking mechanism comprises a limit frame (22) and a limit tube (24); a plurality of the limit tubes (24) are respectively sleeved on one end of a plurality of connecting frames (21); a fixed mounting plate (25) is fixedly arranged between two adjacent limit tubes (24); a limit frame (22) is symmetrically slidably arranged inside one end of the connecting frame (21); a mounting groove is arranged on one side of the limit frame (22); a second return spring (23) is arranged between one side of the mounting groove and one side of the connecting frame (21); a limit block is fixedly arranged on one end of the limit frame (22); a limit groove is arranged inside the limit tube (24) at a position corresponding to the position of the limit block.

6. A portable power adapter according to claim 5, characterized in that: A plurality of stop grooves (27) are provided on both sides of the power adapter body (11), and a plurality of stop rods (26) are provided on one side of the limit tube (24) at positions corresponding to the stop grooves (27).

7. The portable power adapter according to claim 5, characterized in that: The bottom end of the fixed mounting plate (25) is symmetrically provided with a rotating seat, the inner side of the rotating seat is rotatably provided with a rotating column (29), one end of the rotating column (29) is fixedly provided with a suction cup (28), and a fixing component for fixing the rotating column (29) is provided on the rotating shaft at one end of the rotating column (29).

8. The portable power adapter according to claim 7, characterized in that: The fixing assembly comprises a stop tube (30), a plurality of the stop tubes (30) are respectively fixed on the rotating shafts at one end of a plurality of rotating columns (29), a stop slide rod (31) is sleeved at one end of the stop tube (30), a connecting rod (32) is rotatably provided at one end of the stop slide rod (31), the other ends of the two connecting rods (32) on the same side are rotatably connected to one end of a linkage frame (33), a first fixing plate is slidably provided on the stop slide rod (31), and the first fixing plate is fixedly provided on the fixing rod (31). A second fixing plate is fixedly arranged at the bottom end of the fixed mounting plate (25) and the upper end of the linkage frame (33); one side of the second fixing plate is fixedly connected to one end of a tension spring (34); the other end of the tension spring (34) is fixedly connected to one side of a third fixing plate; the third fixing plate is fixedly arranged at one end of a support rod; the other end of the support rod is fixedly arranged at one side of the fixed mounting plate (25); a guide sliding rod is fixedly arranged between the two third fixing plates; and circular through holes are arranged at positions corresponding to the positions of the guide sliding rod on one side of the second fixing plate.

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