Notebook computer power adapter with storage function

Abstract

The utility model relates to the technical field of power adapters, and discloses a laptop power adapter with a storage function, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell, the front end and the rear end of the shell are fixedly connected with first baffles, and the left side of the top of the bottom plate is fixedly connected with two second baffles. The two inner diameters penetrate through and are rotationally connected with connecting rods, the front ends and the rear ends of the connecting rods are fixedly connected with driven bevel gears, and the right sides of the surfaces of the two driven bevel gears are connected with driving bevel gears in an engaged mode. According to the utility model, through the motor, the connecting rod, the wind-up roller, the driven bevel gear and the driving bevel gear, a power line passes through the clamp to be positioned, then the power line is respectively fixed at the concave part of the wind-up roller through the magic tapes, then the motor is started to work to drive the driving bevel gear to rotate, and the driving bevel gear drives the connecting rod to rotate; therefore, the two winding rollers can be driven to rotate to wind the power line.

Description

Technical Field

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

[0002] During the use of laptops, power adapters are widely used to convert the power of laptops. Laptops are portable personal computers, usually composed of a display, keyboard, touchpad or mouse, etc., and contain hardware components such as processors, memory, hard disks, graphics cards, etc. Laptops are usually lighter and easier to carry than desktop computers, and are suitable for use in different occasions. Power adapters are also used during the use of laptops.

[0003] After searching, the existing Chinese patent announcement number is: CN204633021U, which provides a power adapter. This patent sets two rotating wrapping sheets to seal and wrap the contact rod assembly when the power adapter is not in use, preventing it from being corroded by external air or water stains to affect the conductive performance, thereby improving the overall life of the power adapter.

[0004] Although the above patent can prevent external air and water from affecting conductivity, the above power adapter still has the following problems: the power adapter equipped with a general notebook is larger, and the power cord connected to it is longer, which will cause it to take up a lot of space when used. Although it can be wrapped with Velcro, this method is relatively messy and does not have a storage function.

[0005] In view of the above problems, a laptop power adapter with a storage function is proposed. Utility Model Content

[0006] The utility model aims to provide a notebook power adapter with a storage function, which solves the problem of messy power cords and inconvenient storage in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laptop power adapter with a storage function, comprising a bottom plate, a shell fixedly connected to the top of the bottom plate, a first baffle fixedly connected to the front and rear ends of the shell, two fixedly connected to the left side of the top of the bottom plate, the two inner diameters are penetrated and rotatably connected with connecting rods, the front and rear ends of the connecting rods are fixedly connected to driven bevel gears, the right sides of the surfaces of the two driven bevel gears are meshed and connected with active bevel gears, the right ends of the two active bevel gears are fixedly connected to winding rollers, the front and rear sides of the top of the bottom plate are fixedly connected to tracks, the inner walls of the two tracks are penetrated and slidably connected with moving blocks, the tops of the two moving blocks are fixedly connected with clamps, and a support assembly is arranged at the bottom of the bottom plate.

[0008] By adopting the above technical solution, the wire is fixed to the winding roller using the Velcro on the power cord, and the motor works to drive the active bevel gear to rotate, which in turn drives the connecting rod and the driven bevel gear to rotate, thereby driving the two winding rollers to rotate to store the wire.

[0009] As a further description of the above technical solution: the support assembly includes a connecting plate, a connecting plate is fixedly connected at the four corners of the bottom of the base plate, a rotating rod is rotatably connected between two adjacent connecting plates on the left and right, the surfaces of the two rotating rods pass through and are fixedly connected to the support plates, the left ends of the two rotating rods are penetrated and threaded with nuts, handles are provided at the bottom of the two support plates, cooling fins are fixedly connected to the bottom of the base plate, and evenly distributed cooling holes are opened on the right side of the outer wall of the shell, and two limit grooves are opened on the top of the two first baffles, and the inner walls of the limit grooves pass through and are slidably connected to the limit blocks.

[0010] By adopting the above technical solution, the support component can reduce the contact area at the bottom and facilitate heat dissipation.

[0011] As a further description of the above technical solution: a partition is fixedly connected to the left side of the top of the bottom plate, and the two winding rollers penetrate the partition and are rotatably connected to the outer shell.

[0012] By adopting the above technical solution, the shell is used to protect the power adapter.

[0013] As a further description of the above technical solution: a control panel is arranged on the rear side of the first baffle at the rear end.

[0014] By adopting the above technical solution, the control panel is used to control the working state of the motor.

[0015] As a further description of the above technical solution: grooves are provided on opposite sides of the two first baffles, and limiting plates are penetrated and slidably connected on opposite sides of the two grooves, and a side plate is fixedly connected between the two limiting plates.

[0016] By adopting the above technical solution, the side panels can be removed to inspect and repair the internal parts.

[0017] As a further description of the above technical solution: a pad is fixedly connected to the left side of the top of the base plate, a motor is fixedly connected to the top of the pad, a transmission rod is fixedly connected to the output end of the motor, and an active bevel gear is fixedly connected to the output end of the transmission rod.

[0018] By adopting the above technical solution, when the motor is working, the two winding rollers are driven to rotate through linkage.

[0019] As a further description of the above technical solution: the top of the limit block is fixedly connected to a top cover, and the front and rear sides of the top cover are fixedly connected to fixed blocks.

[0020] By adopting the above technical solution, the top cover can be conveniently removed by using the fixing block.

[0021] As a further description of the above technical solution: two second baffles are fixedly connected between the two first baffles.

[0022] By adopting the above technical solution, a power adapter is placed between the two baffles.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a laptop power adapter with a storage function. Through a motor, a connecting rod, a winding roller, a driven bevel gear, and an active bevel gear, the power cord is respectively passed through a clamp for positioning, and then the power cord is respectively fixed to the concave part of the winding roller by Velcro. Then, the motor is started to drive the active bevel gear to rotate, and the active bevel gear drives the connecting rod to rotate, which can drive the two winding rollers to rotate respectively, so as to wind the power cord and store the wire to reduce clutter.

[0025] 2. The utility model provides a laptop power adapter with a storage function. Through the heat dissipation fins, support plates, connecting plates, nuts, rotating rods, and heat dissipation holes, when in use, the handle can be held to drive the support plate to rotate, and the support plate can be fixed with the nut to reduce the bottom contact area, and then the heat dissipation fins and heat dissipation holes are used to dissipate heat, so as to achieve a certain heat dissipation effect on the power adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0027] Figure 2 It is an expanded view of the overall structure of the utility model;

[0028] Figure 3 This is a diagram showing the internal structure of the utility model;

[0029] Figure 4 It is a bottom view of the overall structure of the utility model.

[0030] In the figure: 1. bottom plate; 2. shell; 3. top cover; 4. first baffle; 5. limit groove; 6. limit block; 7. control panel; 8. groove; 9. side plate; 10. limit plate; 11. motor; 12. transmission rod; 13. active bevel gear; 14. connecting rod; 15. support plate; 16. track; 17. clamp; 18. moving block; 19. winding roller; 20. cooling fin; 21. connecting plate; 22. support plate; 23. nut; 24. rotating rod; 25. cooling hole; 26. fixing block; 27. pad; 28. handle; 29. ​​driven bevel gear; 30. partition; 31. second baffle. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 The utility model is a laptop power adapter with a storage function, comprising a bottom plate 1, a shell 2 is fixedly connected to the top of the bottom plate 1, the front and rear ends of the shell 2 are fixedly connected to the first baffle 4, two 15 are fixedly connected to the left side of the top of the bottom plate 1, a partition 30 is fixedly connected to the left side of the top of the bottom plate 1, two winding rollers 19 penetrate the partition 30 and are rotatably connected to the shell 2, a control panel 7 is arranged on the rear side of the rear first baffle 4, grooves 8 are provided on the opposite sides of the two first baffles 4, the opposite sides of the two grooves 8 penetrate and are slidably connected to the limit plate 10, a side plate 9 is fixedly connected between the two limit plates 10, a top cover 3 is fixedly connected to the top of the limit block 6, the front and rear sides of the top cover 3 are fixedly connected to the fixed blocks 26, and two second baffles 31 are fixedly connected between the two first baffles 4.

[0034] When maintenance is needed, the outer shell 2 can be pulled out, the limiting plate 10 can be driven to slide within the groove 8, and the side plate 9 can be taken off to repair and replace the internal structure, which is flexible to use.

[0035] Combination Figure 2 and Figure 3, the inner diameters of the two 15s are penetrated and rotatably connected with connecting rods 14, the front and rear ends of the connecting rods 14 are fixedly connected with driven bevel gears 29, the right sides of the surfaces of the two driven bevel gears 29 are meshed and connected with driving bevel gears 13, the right ends of the two driving bevel gears 13 are fixedly connected with winding rollers 19, the front and rear sides of the top of the bottom plate 1 are fixedly connected with tracks 16, the inner walls of the two tracks 16 are penetrated and slidably connected with moving blocks 18, the tops of the two moving blocks 18 are fixedly connected with clamps 17, the left side of the top of the bottom plate 1 is fixedly connected with a cushion block 27, the top of the cushion block 27 is fixedly connected with a motor 11, the output end of the motor 11 is fixedly connected with a transmission rod 12, and the output end of the transmission rod 12 is fixedly connected with the driving bevel gear 13.

[0036] When placing the power adapter, it is convenient to open the top cover 3. You only need to separate the limiting block 6 from the limiting groove 5, then you can put the power adapter in, and use the clamp 17 to position and adjust the wires at both ends.

[0037] Combination Figure 4 A supporting assembly is provided at the bottom of the bottom plate 1, and the supporting assembly includes a connecting plate 21. The connecting plates 21 are fixedly connected at the four corners of the bottom of the bottom plate 1. A rotating rod 24 is rotatably connected between two adjacent connecting plates 21 on the left and right. The surfaces of the two rotating rods 24 penetrate and are fixedly connected with a supporting plate 22. The left ends of the two rotating rods 24 penetrate and are threadedly connected with nuts 23. Handles 28 are provided at the bottom of the two support plates 22. A heat dissipation fin 20 is fixedly connected to the bottom of the bottom plate 1. The right side of the outer wall of the shell 2 is provided with evenly distributed heat dissipation holes 25. Two limiting grooves 5 are provided on the tops of the two first baffles 4. The inner walls of the limiting grooves 5 penetrate and are slidably connected with limiting blocks 6.

[0038] When in use, the nut 23 can be adjusted to adjust the spatial amplitude of the support plate 22 when it is rotated, and then it can be fixed. Then the handle 28 is set inside the support plate 22, so that the placement of the support plate 22 will not be affected when it is not in use.

[0039] Working principle: When in use, first use the fixing block 26 to force upward to separate the limit block 6 from the limit groove 5, then place the power adapter between the two second baffles 31, and clamp the power cords at both ends into the clamp 17 respectively, and adjust the position of the clamp 17, use the Velcro on the power cord to fix the cord on the winding roller 19, and then use the control panel 7 to control the motor 11 to work, which can drive the active bevel gear 13 to rotate, and the linkage drive the connecting rod 14 and the other active bevel gear 13 to rotate, thereby driving the two winding rollers 19 to rotate, to store the wires and reduce clutter, and then the handle 28 can be used to drive the support plate 22 to rotate 90 degrees, and the nut 23 can be used to fix and control the support plate 22 to reduce the contact area at the bottom, and then the heat dissipation fins 20 and the heat dissipation holes 25 are used to assist the heat dissipation effect of the power adapter.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laptop power adapter with storage function, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a shell (2), and the front and rear ends of the shell (2) are fixedly connected to a first baffle (4). Two (15) are fixedly connected to the left side of the top of the bottom plate (1), and the inner diameters of the two (15) are penetrated and rotatably connected to connecting rods (14). The front and rear ends of the connecting rod (14) are fixedly connected to driven bevel gears (29), and the right sides of the surfaces of the two driven bevel gears (29) are meshedly connected to driving bevel gears (13), and the right ends of the two driving bevel gears (13) are fixedly connected to winding rollers (19). The front and rear sides of the top of the bottom plate (1) are fixedly connected to tracks (16), and the inner walls of the two tracks (16) are penetrated and slidably connected to moving blocks (18), and the tops of the two moving blocks (18) are fixedly connected to clamps (17), and a support component is arranged at the bottom of the bottom plate (1).

2. The laptop power adapter with storage function according to claim 1, characterized in that: The support assembly comprises a connecting plate (21), the connecting plates (21) are fixedly connected at the four corners of the bottom of the base plate (1), a rotating rod (24) is rotatably connected between two adjacent connecting plates (21) on the left and right, the surfaces of the two rotating rods (24) penetrate and are fixedly connected to the supporting plates (22), the left ends of the two rotating rods (24) are penetrated and threadedly connected with nuts (23), the bottoms of the two supporting plates (22) are provided with handles (28), the bottom of the base plate (1) is fixedly connected with heat dissipation fins (20), the right side of the outer wall of the shell (2) is provided with evenly distributed heat dissipation holes (25), the tops of the two first baffles (4) are provided with two limit grooves (5), the inner walls of the limit grooves (5) are penetrated and slidably connected with limit blocks (6).

3. The laptop power adapter with storage function according to claim 1, characterized in that: A partition plate (30) is fixedly connected to the left side of the top of the bottom plate (1), and the two winding rollers (19) penetrate the partition plate (30) and are rotatably connected to the outer shell (2).

4. The laptop power adapter with storage function according to claim 1, characterized in that: A control panel (7) is arranged on the rear side of the first baffle (4) at the rear end.

5. The laptop power adapter with storage function according to claim 1, characterized in that: A groove (8) is provided on one opposite side of the two first baffles (4), a limit plate (10) is passed through and slidably connected to one opposite side of the two grooves (8), and a side plate (9) is fixedly connected between the two limit plates (10).

6. The laptop power adapter with storage function according to claim 1, characterized in that: A cushion block (27) is fixedly connected to the left side of the top of the bottom plate (1), a motor (11) is fixedly connected to the top of the cushion block (27), a transmission rod (12) is fixedly connected to the output end of the motor (11), and a driving bevel gear (13) is fixedly connected to the output end of the transmission rod (12).

7. The laptop power adapter with storage function according to claim 2, characterized in that: The top of the limit block (6) is fixedly connected to a top cover (3), and the front and rear sides of the top cover (3) are both fixedly connected to fixed blocks (26).

8. The laptop power adapter with storage function according to claim 1, characterized in that: Two second baffles (31) are fixedly connected between the two first baffles (4).

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