Power adapter with wire arrangement structure
By setting wire management boxes and limit columns on both sides of the main body of the power adapter, combined with the design of sliding rods and connecting pipes, the problems of wire winding and heat dissipation are solved, convenient wire management and improved heat dissipation effect, and improved the power adapter Practicality and convenience of use.
Patent Information
- Application Number
- CN202420929834.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing desktop power adapters are prone to wrap around the wires and have poor heat dissipation effect when carried, resulting in an increase in temperature and increasing charging time.
Design a power adapter with a wire management structure. By setting a symmetrical wire management box on both sides of the main body of the power adapter, the wire management and fixing of the wires is achieved by using limiting columns, sliding rods, connecting pipes and spring mechanisms, and improving the wires through heat dissipation fins. Heat dissipation effect.
It realizes convenient wire management and fixation of wires, prevents winding, improves the portability and heat dissipation effect of the power adapter, reduces temperature and extends charging time.
Smart Images
Figure CN222321348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power adapters, in particular to a power adapter with a wire management structure. Background Art
[0002] The power adapter, also known as an external power supply, is a power supply voltage conversion device for small portable electronic devices and electronic appliances. It is commonly found in small electronic products such as mobile phones, LCD monitors, and laptops. The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as a housing, a transformer, an inductor, a capacitor, a control IC, and a PCB board. Its working principle is to convert AC input into DC output. It can be divided into wall-plug type and desktop type according to the connection method. Most laptops use desktop power adapters. Laptops are small and easy to carry, so they are deeply loved by people who often need to go out to work. When carrying a laptop, most of them put the laptop in a computer bag, and the power adapter is also placed in the computer bag for carrying. The existing desktop power adapter does not have the function of organizing and storing the power cord, so that the longer wire is exposed to the outside, which is easy to cause entanglement and is not conducive to carrying. At the same time, the desktop power adapter is placed on the desktop when in use, so that when it is used, the power adapter placed on one side of the desktop has a poor heat dissipation effect, which increases the overall temperature of the power adapter, thereby increasing the charging time.
[0003] Based on this, a power adapter with a cable management structure is now provided to eliminate the disadvantages of the existing devices. Utility Model Content
[0004] The utility model aims to provide a power adapter with a wire management structure to solve the problem of inconvenience in wire management.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A power adapter with a wire management structure comprises a power adapter main body and a first wire management box and a second wire management box closely arranged on both sides of the power adapter main body, the first wire management box and the second wire management box are symmetrically arranged, one side of the first wire management box and the second wire management box are rotatably provided with a box cover, the first wire management box and the second wire management box are fixedly provided with a plurality of limit columns, one side of the box cover is symmetrically provided with a fixing plate, one side of the first wire management box and the second wire management box are provided with a locking assembly for fixing the box cover, the first wire management box and the second wire management box are symmetrically provided with fixed tubes on both sides, the first wire management box and the second wire management box are symmetrically provided with sliding rods and sliding tubes are respectively slidably provided inside the fixed tubes at the same side positions of the first wire management box and the second wire management box and the fixed plate, the first wire management box and the second wire management box are respectively slidably provided inside the fixed tubes on the other side of the first wire management box and the second wire management box, a first tension spring is fixedly provided between one end of the sliding rod and the sliding tube and one side of the fixed tube, one end of the sliding tube is slidably provided with a connecting tube, and the sliding tube is provided with a limiting mechanism for fixing the connecting tube.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional scheme: the locking assembly includes a limiting slide rod, the limiting slide rod is slidably arranged inside the fixed block, the fixed block is fixedly arranged on one side of the first wire management box and the second wire management box at a position corresponding to the position of the fixed plate, one end of the limiting slide rod is slidably arranged in a rectangular through-hole on one side of the fixed plate, a support plate is slidably arranged in the mounting slot hole at the upper end of the limiting slide rod, the support plate is fixedly arranged inside the fixed block, and a third reset spring is fixedly arranged between one side of the support plate and one side inside the mounting slot hole.
[0009] In an optional solution: a connecting plate is fixedly provided between the two limiting sliding rods on the same side.
[0010] The cam is an axially-coupled device for translating a first end of the first guide rod to a second end of the second guide rod, and the cam is adapted to engage with the first end of the first guide rod to engage with the second end of the second guide rod.
[0011] In an optional scheme: the fixing assembly includes two symmetrically arranged second stop plates, rectangular through holes are provided on the inner side of the sliding tube at positions corresponding to the positions of the second stop plates, the two second stop plates are respectively fixed at one end of the two second guide slide rods, the second guide slide rods are slidably provided with a fixed support plate, the fixed support plate is fixed on one side of the inside of the sliding tube, the other end of the second guide slide rod is fixed with a guide plate, the two guide plates are tightly arranged with a push block, the push block is fixed at one end of the telescopic rod, and a second return spring is fixed between one side of the guide plate and one side of the fixed support plate.
[0012] In an optional solution: a first stop plate is fixedly provided on one side of the telescopic rod, and a rectangular through hole is provided at one end of the sliding tube at a position corresponding to the first stop plate.
[0013] In an optional solution: rollers are rotatably provided at the output ends of the telescopic rods.
[0014] In an optional solution: a fixed slider is symmetrically provided on the inner side of one end of the connecting tube, and a limiting sliding groove is provided on the sliding tube at a position corresponding to the position of the fixed slider.
[0015] In an optional solution: an anti-slip layer is provided on one side of the first stop plate and the second stop plate.
[0016] In an optional solution: a spring telescopic rod is symmetrically provided on one side of the box cover, a pressure plate is fixedly provided on the output end of the spring telescopic rod, and a slot hole is provided on one side of the pressure plate at a position corresponding to the position of the limit column.
[0017] In an optional solution: fixed mounting plates are fixedly provided on both sides of the connecting pipe, and a plurality of heat dissipation fins are fixedly provided on the upper ends of the fixed mounting plates.
[0018] In an optional solution: a plurality of circular through holes are provided on one side of the heat dissipation fin.
[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0020] 1. The utility model provides a first wire management box and a second wire management box in close contact with each other on both sides of the power adapter body, and a plurality of limit posts are fixedly provided inside the first wire management box and the second wire management box, so that the guide can be wound around the limit posts, thereby facilitating the wire management. At the same time, a pressure plate is fixedly provided at the output end of the spring telescopic rod on one side of the box cover, so as to facilitate the extrusion and fixation of the wire to prevent the guide from shaking and causing the guide to be knotted and entangled. The sliding rods and the connecting tubes on one side of the first wire management box and the second wire management box are connected to each other, so that the first wire management box and the second wire management box are fixed to one side of the power adapter body, and the limit rods on one side of the first wire management box and the second wire management box cooperate with the upper limit groove of the power adapter body, so as to facilitate the first wire management box and the second wire management box to be limited. The telescopic rod, the limit frame, the first stop plate and the second stop plate are convenient for quickly fixing and releasing the sliding rod, the sliding tube and the connecting tube, so as to facilitate the quick installation and disassembly of the first wire management box and the second wire management box, thereby increasing the practicality of the power adapter body.
[0021] 2. The utility model is slidably connected to the fixed tube through a sliding rod and a sliding tube, and the connecting tube is slidably connected to one end of the sliding tube, so that the first wire management box and the second wire management box can be easily installed on power adapter bodies of different sizes, so that the power adapter bodies of different sizes can be guided for wire management, and the power adapter body can be lifted away from the desktop through the connecting tube, so that several surfaces of the power adapter body can be cooled, and at the same time, several cooling fins can increase the cooling effect of the power adapter body, thereby increasing the practicality of the power adapter body. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of the utility model.
[0023] Figure 2 This is a schematic diagram of the internal structure of the first wire management box of the utility model.
[0024] Figure 3 This is a schematic diagram of the structure of the first wire management box and the second wire management box of the utility model.
[0025] Figure 4 This is a schematic diagram of the structure of the limit frame of the utility model.
[0026] Figure 5 This is a schematic diagram of the telescopic rod structure of the utility model.
[0027] Figure 6 This is a schematic diagram of the installation of the heat dissipation fins of the utility model.
[0028] Figure 7 This is a schematic diagram of the internal structure of the fixed block of the utility model.
[0029] Figure 8 This is a schematic diagram of the internal structure of the connecting pipe of the utility model.
[0030] Notes on figure numbers: 11 power adapter main body, 12 first cable management box, 13 second cable management box, 14 limiting groove, 15 limiting rod, 16 box cover, 17 limiting column, 18 pressure plate, 19 spring telescopic rod, 20 fixed tube, 21 sliding rod, 22 sliding tube, 23 first tension spring, 24 connecting tube, 25 telescopic rod, 26 second tension spring, 27 limiting frame, 28 first return spring, 29 first stop plate, 30 second stop plate, 31 guide plate, 2 second return spring, 33 push block, 34 fixed plate, 35 limiting slide rod, 36 third return spring, 37 fixed block, 38 connecting plate, 39 heat sink fin. DETAILED DESCRIPTION
[0031] 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.
[0032] Example 1
[0033] In one embodiment, Figure 1-Figure 8 As shown, a power adapter with a wire management structure includes a power adapter body 11 and a first wire management box 12 and a second wire management box 13 closely arranged on both sides of the power adapter body 11, the first wire management box 12 and the second wire management box 13 are symmetrically arranged, and a plurality of limiting grooves 14 are arranged on both sides of the power adapter body 11, and a plurality of limiting rods 15 are fixedly arranged on one side of the first wire management box 12 and the second wire management box 13, and a box cover 16 is rotatably arranged on one side of the first wire management box 12 and the second wire management box 13, and a plurality of limiting columns 17 are fixedly arranged inside the first wire management box 12 and the second wire management box 13, and a fixing plate 34 is symmetrically arranged on one side of the box cover 16, and a plurality of limiting columns 17 are conveniently fixed on one side of the first wire management box 12 and the second wire management box 13. The locking assembly, the first wire management box 12 and the second wire management box 13 are symmetrically provided with fixed tubes 20 on both sides, the first wire management box 12 and the second wire management box 13 are slidably provided with sliding rods 21 and sliding tubes 22 at the same side positions of the fixed tubes 20 corresponding to the fixed plate 34, the first wire management box 12 and the second wire management box 13 are slidably provided with sliding tubes 22 and sliding rods 21 at the other side of the fixed tubes 20, a first tension spring 23 is fixedly provided between one end of the sliding rod 21 and the sliding tube 22 and one side of the fixed tube 20, a connecting tube 24 is slidably provided at one end of the sliding tube 22, a limiting mechanism is provided inside the sliding tube 22 for facilitating the fixing of the connecting tube 24, and the limiting mechanism is used to facilitate the limiting and fixing of the sliding tube 22 and the connecting tube 24 at the same time;
[0034] The locking assembly includes a limit slide 35, which is slidably arranged inside a fixed block 37, and the fixed block 37 is fixedly arranged at a position corresponding to the position of the fixed plate 34 on one side of the first wire management box 12 and the second wire management box 13. One end of the limit slide 35 is slidably arranged in a rectangular through-hole on one side of the fixed plate 34, and a support plate is slidably arranged in the mounting slot hole at the upper end of the limit slide 35. The support plate is fixedly arranged inside the fixed block 37, and a first fixed plate is fixedly arranged between one side of the support plate and one side of the inner side of the mounting slot hole. The three reset springs 36 are used. When the upper ends of the first wire management box 12 and the second wire management box 13 are in close contact with the bottom end of the box cover 16, the fixed plate 34 rotates with the box cover 16 to the mounting groove on one side of the fixed block 37. At the same time, one end of the fixed plate 34 pushes the limiting slide bar 35 to slide. When the rectangular perforation on one side of the fixed plate 34 is aligned with one end of the limiting slide bar 35, under the action of the third reset spring 36, one end of the limiting slide bar 35 is inserted into the rectangular perforation, thereby fixing the box cover 16 through the fixed plate 34.
[0035] A connecting plate 38 is fixedly provided between the two limiting slide bars 35 on the same side. When in use, the limiting slide bars 35 can be pulled and moved simultaneously through the connecting plates 38, so as to facilitate the quick release of the fixation of the box cover 16.
[0036] The limiting mechanism includes a telescopic rod 25 and a limiting frame 27. The telescopic rod 25 is arranged inside the sliding tube 22. First guide slide bars are slidably provided in the rectangular perforations at both ends of the telescopic rod 25. Two of the first guide slide bars are fixedly provided inside the sliding tube 22 and the connecting tube 24, respectively. Second tension springs 26 are fixedly provided at one side of the sliding tube 22 and the connecting tube 24 corresponding to the position of the first guide slide bar. The limiting frame 27 is slidably provided inside the sliding rod 21. One side of the limiting frame 27 is fixedly connected to one end of a plurality of first return springs 28, respectively. The other end of the first return spring 28 is fixedly connected to one side of the sliding rod 21. Pull plates are symmetrically provided at one end of the connecting tube 24. A fixing groove is provided at one side of the pull plate corresponding to the position of the limit frame 27. The end is provided with a fixing component for fixing the sliding tube 22. During use, when it is necessary to fix the connecting tube 24, one end of the connecting tube 24 is aligned with one end of the sliding rod 21, and then the connecting tube 24 is pulled to slide by the pull plate, and at the same time, the output end of the telescopic rod 25 follows the movement of the connecting tube 24. When the output end of the telescopic rod 25 is in close contact with one end of the sliding rod 21, one end of the sliding rod 21 guides the output end of the telescopic rod 25, so that the telescopic rod 25 slides along the length direction of the first guide slide rod. When the pull plate moves to the position corresponding to one end of the limit frame 27, the pull plate pushes the limit frame 27 to move into the inside of the sliding rod 21, and then under the action of the first return spring 28, the limit frame 27 returns to the initial position, so that one end of the limit frame 27 moves into the fixing groove, thereby fixing the connecting tube 24.
[0037] The fixing assembly includes two symmetrically arranged second stop plates 30, and rectangular through-holes are provided at the inner sides of the sliding tube 22 corresponding to the positions of the second stop plates 30. The two second stop plates 30 are respectively fixedly arranged at one end of the two second guide slide bars, and the second guide slide bars are slidably provided with a fixed support plate, and the fixed support plate is fixedly arranged on one side of the interior of the sliding tube 22, and the other end of the second guide slide bar is fixedly provided with a guide plate 31, and the two guide plates 31 are tightly arranged with a push block 33, and the push block 33 is fixedly arranged at one end of the telescopic rod 25, and a second return spring 32 is fixedly arranged between one side of the guide plate 31 and one side of the fixed support plate. When in use, when the telescopic rod 25 moves, the telescopic rod 25 drives the push block 33 to move, so that the push block 33 moves between the two guide plates 31, and pushes the second stop plate 30 to move through the guide plate 31 and the second guide slide bar, so that one side of the second stop plate 30 is tightly attached to the inner side of the fixed tube 20, thereby fixing the sliding tube 22.
[0038] A first stop plate 29 is fixedly provided on one side of the telescopic rod 25, and a rectangular through-hole is provided at one end of the sliding tube 22 at a position corresponding to the position of the first stop plate 29. When in use, when the output end of the telescopic rod 25 is in close contact with the bottom end of the sliding rod 21, the telescopic rod 25 drives the first stop plate 29 to move, so that one side of the first stop plate 29 is in close contact with the inner side of the connecting tube 24, thereby fixing the sliding tube 22 and the connecting tube 24 in connection.
[0039] The output ends of the telescopic rods 25 are rotatably provided with rollers, which are convenient for reducing the wear between the output ends of the telescopic rods 25 and one end of the sliding rod 21 during use.
[0040] A fixed slider is symmetrically arranged on the inner side of one end of the connecting tube 24 , and a limiting slide groove is arranged on the sliding tube 22 at a position corresponding to the fixed slider, so as to prevent the connecting tube 24 from being separated from one end of the sliding tube 22 during use.
[0041] The first stop plate 29 and the second stop plate 30 are both provided with an anti-slip layer on one side. When in use, the protective layer can be made of a material that increases friction, such as rubber, so as to increase the fixing effect of the first stop plate 29 and the second stop plate 30 on the connecting tube 24 and the sliding tube 22.
[0042] Example 2
[0043] The difference from Example 1 is that a spring telescopic rod 19 is symmetrically provided on one side of the box cover 16, and a pressure plate 18 is fixedly provided on the output end of the spring telescopic rod 19. A slot is provided on one side of the pressure plate 18 at a position corresponding to the position of the limit column 17. When in use, when the box cover 16 is closed, the pressure plate 18 squeezes the wires inside the first wire management box 12 and the second wire management box 13, thereby facilitating the fixing of the wires.
[0044] Example 3
[0045] The difference from Example 1 is that fixed mounting plates are fixedly provided on both sides of the connecting tube 24, and a plurality of heat dissipation fins 39 are fixedly provided on the upper ends of the fixed mounting plates. When in use, the fixed mounting plates are tightly attached to one side of the power adapter body 11, so that the heat generated by the power adapter body 11 during operation is transferred to the heat dissipation fins 39, and is in contact with the air through the plurality of heat dissipation fins 39, thereby accelerating the heat dissipation effect of the power adapter body 11. At the same time, the two connecting tubes 24 on one side of the power adapter body 11 lift the power adapter body 11 away from the desktop, so that both sides of the power adapter body 11 can be heat-dissipated.
[0046] A plurality of circular perforations are provided on one side of the heat dissipation fins 39, which facilitate accelerating the heat dissipation effect of the heat dissipation fins 39 when in use.
[0047] The above embodiment discloses a power adapter with a wire management structure, wherein the first wire management box 12 and the second wire management box 13 are closely attached to both sides of the power adapter body 11, and a plurality of sliding rods 21 and sliding tubes 22 on both sides of the first wire management box 12 and the second wire management box 13 are pulled by the fixing tube 20, so that the sliding rods 21 and the sliding tubes 22 clamp the power adapter body 11, thereby fixing the first wire management box 12 and the second wire management box 13 on the power adapter body 11, and then connecting one end of the connecting tube 24 on one side of the first wire management box 12 to the sliding tube 22 on one side of the second wire management box 13. One end of the movable rod 21 is aligned, and then the connecting tube 24 is pulled to slide by the pull plate, and at the same time, the output end of the telescopic rod 25 moves with the connecting tube 24. When the output end of the telescopic rod 25 is in close contact with one end of the sliding rod 21, one end of the sliding rod 21 guides the output end of the telescopic rod 25, so that the telescopic rod 25 slides along the length direction of the first guide slide bar, and the telescopic rod 25 drives the push block 33 to move, so that the push block 33 moves to between the two guide plates 31, and pushes the second stop plate 30 to move through the guide plate 31 and the second guide slide bar, so that one side of the second stop plate 30 is aligned with the fixed tube 20. When the pull plate moves to the position corresponding to one end of the limit frame 27, the pull plate pushes the limit frame 27 to move inside the sliding rod 21, and then under the action of the first return spring 28, the limit frame 27 returns to the initial position, so that one end of the limit frame 27 moves into the fixed groove, thereby fixing the connecting tube 24. At the same time, the telescopic rod 25 drives the first stop plate 29 to move, so that one side of the first stop plate 29 is in close contact with the inner side of the connecting tube 24, so that the sliding tube 22 is fixedly connected to the connecting tube 24. When organizing the wires, the limiting slide bar 35 is pulled and moved by the connecting plate 38 at the same time, and one end of the limiting slide bar 35 is disengaged from the rectangular through-hole on one side of the connecting tube 24, thereby releasing the fixation of the fixing plate 34, and then the box cover 16 is opened, and the wires are wrapped around the four limiting columns 17 at both ends of the first wire management box 12 and the second wire management box 13, and the wire plugs are placed in the placement grooves at both ends of the first wire management box 12 and the second wire management box 13, and then the box cover 16 is closed, and the pressure plate 18 squeezes the wires inside the first wire management box 12 and the second wire management box 13, so as to facilitate the fixation of the wires.
[0048] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A power adapter with a wire management structure, comprising a power adapter body (11) and a first wire management box (12) and a second wire management box (13) closely arranged on both sides of the power adapter body (11), wherein the first wire management box (12) and the second wire management box (13) are symmetrically arranged, and characterized in that: A box cover (16) is rotatably provided on one side of the first wire management box (12) and the second wire management box (13); a plurality of limit columns (17) are fixedly provided inside the first wire management box (12) and the second wire management box (13); a fixing plate (34) is symmetrically provided on one side of the box cover (16); a locking assembly for fixing the box cover (16) is provided on one side of the first wire management box (12) and the second wire management box (13); fixing pipes (20) are symmetrically provided on both sides of the first wire management box (12) and the second wire management box (13); the first wire management box (12) and the second wire management box (13) are symmetrically provided with fixing pipes (20); the first wire management box (12) and the second wire management box (13) are fixed with the fixing pipes (20); the fixing pipes (20) are symmetrically provided on ... A sliding rod (21) and a sliding tube (22) are slidably provided inside the fixed tube (20) at the corresponding position on the same side of the plate (34); a sliding tube (22) and a sliding rod (21) are slidably provided inside the fixed tube (20) on the other side of the first wire management box (12) and the second wire management box (13); a first tension spring (23) is fixedly provided between one end of the sliding rod (21) and the sliding tube (22) and one side inside the fixed tube (20); a connecting tube (24) is slidably provided at one end of the sliding tube (22); and a limiting mechanism is provided inside the sliding tube (22) for facilitating fixing of the connecting tube (24).
2. The power adapter with a cable management structure according to claim 1, characterized in that: The locking assembly comprises a limit slide bar (35), the limit slide bar (35) is slidably arranged inside a fixed block (37), the fixed block (37) is fixedly arranged on one side of the first wire management box (12) and the second wire management box (13) at a position corresponding to the position of the fixed plate (34), one end of the limit slide bar (35) is slidably arranged in a rectangular through hole on one side of the fixed plate (34), a support plate is slidably arranged in the mounting slot hole at the upper end of the limit slide bar (35), the support plate is fixedly arranged inside the fixed block (37), and a third return spring (36) is fixedly arranged between one side of the support plate and one side inside the mounting slot hole.
3. The power adapter with a wire management structure according to claim 2, characterized in that: A connecting plate (38) is fixedly provided between the two limiting sliding bars (35) on the same side.
4. The power adapter with a cable management structure according to claim 1, characterized in that: The limiting mechanism comprises a telescopic rod (25) and a limiting frame (27), the telescopic rod (25) being arranged inside the sliding tube (22), first guide slide rods being slidably arranged in rectangular through holes at both ends of the telescopic rod (25), two first guide slide rods being fixedly arranged inside the sliding tube (22) and the connecting tube (24) respectively, a second tension spring (26) being fixedly arranged at a position corresponding to the position of the first guide slide rod on one side of the sliding tube (22) and the connecting tube (24), the limiting frame (27) being slidably arranged inside the sliding rod (21), one side of the limiting frame (27) being respectively connected to a plurality of One end of the first return spring (28) is fixedly connected, and the other end of the first return spring (28) is fixedly connected to one side of the inside of the sliding rod (21). A pull plate is symmetrically provided at one end of the connecting tube (24), and a fixing groove is provided at a position corresponding to the position of the limit frame (27) on one side of the pull plate. A plurality of limit grooves (14) are provided on both sides of the power adapter body (11). A plurality of limit rods (15) are fixedly provided on one side of the first wire management box (12) and the second wire management box (13), and a fixing component for fixing the sliding tube (22) is provided at one end of the telescopic rod (25).
5. The power adapter with a cable management structure according to claim 4, characterized in that: The fixing assembly comprises two symmetrically arranged second stop plates (30), the inner side of the sliding tube (22) is provided with rectangular through holes at positions corresponding to the positions of the second stop plates (30), the two second stop plates (30) are respectively fixedly arranged at one end of the two second guide slide bars, the second guide slide bars are slidably provided with a fixed support plate, the fixed support plate is fixedly arranged at one side of the interior of the sliding tube (22), the other end of the second guide slide bar is fixedly provided with a guide plate (31), the two guide plates (31) are closely arranged with a push block (33), the push block (33) is fixedly arranged at one end of the telescopic rod (25), and a second return spring (32) is fixedly arranged between one side of the guide plate (31) and one side of the fixed support plate.
6. The power adapter with a cable management structure according to claim 5, characterized in that: A first stop plate (29) is fixedly provided on one side of the telescopic rod (25), and a rectangular through hole is provided at one end of the sliding tube (22) at a position corresponding to the first stop plate (29).
7. The power adapter with a wire management structure according to claim 6, characterized in that: One side of the first stop plate (29) and the second stop plate (30) is provided with an anti-slip layer.
8. The power adapter with a wire management structure according to claim 4, characterized in that: The output ends of the telescopic rods (25) are all rotatably provided with rollers.
9. The power adapter with a cable management structure according to claim 1, characterized in that: A fixed sliding block is symmetrically arranged on the inner side of one end of the connecting tube (24), and a position corresponding to the position of the fixed sliding block is arranged on the sliding tube (22).
10. The power adapter with a cable management structure according to claim 1, characterized in that: A spring telescopic rod (19) is symmetrically provided on one side of the box cover (16), a pressing plate (18) is fixedly provided on the output end of the spring telescopic rod (19), and a slot hole is provided on one side of the pressing plate (18) at a position corresponding to the position of the limiting column (17).
11. The power adapter with a cable management structure according to claim 1, characterized in that: Fixed mounting plates are fixedly provided on both sides of the connecting pipe (24), and a plurality of heat dissipation fins (39) are fixedly provided on the upper ends of the fixed mounting plates.
12. The power adapter with a cable management structure according to claim 11, characterized in that: A plurality of circular through holes are provided on one side of the heat dissipation fin (39).