Power adapter with bunching structure

Abstract

The utility model discloses a power adapter with a bunching structure. The power adapter comprises a casing and two wire clamping assemblies. The two wire clamping assemblies are located on the two sides of the surface of the machine shell correspondingly, each wire clamping assembly comprises a wire winding column, the wire winding columns are rotationally connected to the surface of the machine shell, sliding grooves are formed in the positions, located on the upper sides and the lower sides of the wire winding columns, of the surface of the machine shell, sliding rods are arranged between the side walls of the upper ends and the lower ends of the sliding grooves, and springs are arranged on the sliding rods in a sleeving mode. Sliding blocks are arranged at the ends of the springs and on the sliding rods, two wire outlets are formed in the machine shell, angle adjusting devices are arranged on the two sides of the machine shell and used for adjusting the connecting angle of a connecting wire, and fixing holes are formed in the periphery of the machine shell and used for fixing the machine shell to a wall surface or a table top. Compared with the prior art, the utility model has the advantages that: the utility model can conveniently restrain, and the connecting angle of the connecting line can be adjusted, so that the practicability and convenience are increased.

Description

Technical Field

[0001] The utility model relates to the field of power adapter equipment, in particular to a power adapter with a wire harness structure. Background Art

[0002] A power adapter is a power conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as a casing, a transformer, an inductor, a capacitor, a control IC, and a PCB board. Its working principle is to convert AC input into DC output.

[0003] Both ends of the power adapter are connected to power cords. In order to facilitate the connection between the device and the socket, the wires on the power adapter are designed to be long. When the power adapter is used, the long power cord is placed directly on the desktop, which will cause the power cords to be mixed and tangled. When the power adapter is collected, the tangled power cords will cause obstacles. However, the patents in the prior art have the following disadvantages:

[0004] (1) In the prior art, the longer power cord is usually restrained by a cable tie to prevent the power cord from being too long and causing obstacles to use. In some special occasions, the power cord is directly dropped on the ground, which is very likely to cause safety hazards.

[0005] (2) When the patent in the prior art is in use, the plugging angles of the power connection line and the plug are different, and the plugging direction of the existing power adapter cannot be determined when it is connected. Because the detached connection line is too long, the tail of the plug of the connection line is easy to fall due to gravity, resulting in loose connection and affecting use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a power adapter device which can be easily adjusted and the connection angle can be easily adjusted.

[0007] In order to solve the above problems, the technical solution of the utility model is: a power adapter with a wire harness structure, comprising a casing and two wire clamping assemblies; the two wire clamping assemblies are respectively located on both sides of the surface of the casing, and the two wire clamping assemblies each include a wire winding post, and the wire winding post is rotatably connected to the casing surface, and the casing surface located on the upper and lower sides of the wire winding post is provided with a slide groove, and a slide rod is provided between the upper and lower side walls of the slide groove, and a spring is sleeved on the slide rod, and a slider is provided on the end of the spring and the slide rod, and the casing is provided with two wire outlets, and angle adjustment devices are provided on both sides of the casing for adjusting the connection angle of the connecting line, and fixing holes are provided around the casing for fixing the casing to a wall or a desktop.

[0008] Furthermore, the ends of the two winding poles are fixedly connected with anti-drop covers to fix the power cord and prevent it from loosening.

[0009] Furthermore, the slider is an arc-shaped structure, and the sliders located at the upper and lower sides are arranged relatively to each other, so as to clamp the connecting wire and constrain it.

[0010] Furthermore, a square protective shell is sleeved on the two outlets to provide a certain degree of protection for the corners of the connecting wires.

[0011] Furthermore, the angle adjustment device comprises a second slide groove, a second slide rod is provided between the upper and lower ends of the second slide groove, a moving block is slidably connected to the second slide rod, and a clamping slot is provided on the moving block.

[0012] Furthermore, a fixing plate is provided on the casing located on the inner side of the second slide groove, a threaded column is threadedly connected on the fixing plate, and a stopper is provided on the threaded column.

[0013] The advantages of the utility model compared with the existing technology are:

[0014] (1) The utility model is provided with a wire clamping assembly, and the connecting wire of the adapter is wound by the winding column in the wire clamping assembly. During the winding process, the spring on the slide bar compresses the slider, which can restrain the connecting wire to a certain extent, thereby preventing the connecting wire of the adapter from falling off to the outside and hindering normal use;

[0015] (2) The utility model is provided with an angle adjustment device, which can be used to move the moving block on the slide rod 2 and cooperate with the slot, the stopper and the fixed plate to make the adapter cable bend in the middle position, thereby preventing the cable from falling and the plugging stability of the cable head plug being affected by gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional power adapter with a wire harness structure. Figure 1 .

[0017] Figure 2 This is a front view of a power adapter with a wire harness structure of the utility model.

[0018] Figure 3 The utility model is a three-dimensional power adapter with a wire harness structure. Figure 2 .

[0019] As shown in the figure: 1. Casing; 2. Winding post; 3. Anti-drop cover; 4. Slide groove; 5. Slide rod; 6. Spring; 7. Slider; 8. Wire outlet; 9. Square protective shell; 10. Slide groove 2; 11. Slide rod 2; 12. Moving block; 13. Slot; 14. Fixed plate; 15. Threaded column; 16. Stop block; 17. Fixed hole. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] like Figures 1 to 3 As shown, a power adapter with a cable bundle structure includes a casing 1 and two cable clamping assemblies; the two cable clamping assemblies are respectively located on both sides of the surface of the casing 1, and the two cable clamping assemblies each include a cable winding post 2, the cable winding post 2 is rotatably connected to the surface of the casing 1, and the casing 1 surface located on the upper and lower sides of the cable winding post 2 is provided with a slide groove 4, a slide rod 5 is provided between the upper and lower end side walls of the slide groove 4, a spring 6 is sleeved on the slide rod 5, and a slider 7 is provided on the end of the spring 6 and the slide rod 5, the casing 1 is provided with two cable outlets 8, and the two cable outlets 8 are sleeved with a square protective shell 9, which is used to protect the corners of the connecting line to a certain extent, and angle adjustment devices are provided on both sides of the casing 1 for adjusting the connection angle of the connecting line, and fixing holes 17 are provided around the casing 1 for fixing the casing 1 to a wall or a desktop.

[0024] like Figure 1 and Figure 3 As shown, the ends of the two winding poles 2 are fixedly connected with an anti-drop cover 3 for fixing the power cord to prevent it from loosening. The slider 7 is an arc-shaped structure, and the sliders 7 located on the upper and lower sides are relatively arranged to clamp the connecting wire for restraint.

[0025] like Figures 1 to 3As shown, the angle adjustment device includes a second slide groove 10, a second slide rod 11 is provided between the upper and lower ends of the second slide groove 10, a moving block 12 is slidably connected to the second slide rod 11, and a slot 13 is provided on the moving block 12. A fixing plate 14 is provided on the housing 1 located on the inner side of the second slide groove 10, a threaded column 15 is threadedly connected to the fixing plate 14, and a stopper 16 is provided on the threaded column 15.

[0026] In specific use, such as Figures 1 to 3 As shown, in the present embodiment, firstly, the transmission line and the incoming line are plugged thereon respectively by utilizing the wire outlet 8 on the casing 1. At the bend, a square protective shell 9 made of rubber material can provide certain protection for the connecting wire. Furthermore, when the connecting wire is wound on the winding pole 2, the connecting wire can be restrained by utilizing the slider 7 on the slide rod 5 in the slide groove 4 in cooperation with the spring 6, thereby preventing it from falling off and affecting normal use. Furthermore, when the present device is in use, one end of the connecting wire needs to pass through between the fixing plate 14 and the block 16, and be fixed by the threaded column 15, and then be clamped in the clamping groove 13, so that the connecting wire can be straightened to prevent the connecting wire from falling and the loosening of the connectors on both sides due to gravity, thereby affecting the normal use of the power adapter.

[0027] 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 power adapter with a cable harness structure, characterized in that: The invention comprises a casing (1) and two wire clamping assemblies; the two wire clamping assemblies are respectively located on both sides of the surface of the casing (1); the two wire clamping assemblies each comprise a wire winding post (2); the wire winding post (2) is rotatably connected to the surface of the casing (1); a slide groove (4) is provided on the surface of the casing (1) on both upper and lower sides of the wire winding post (2); a slide rod (5) is provided between the upper and lower side walls of the slide groove (4); a spring (6) is sleeved on the slide rod (5); a slider (7) is provided at the end of the spring (6) and on the slide rod (5); two wire outlets (8) are provided on the casing (1); angle adjustment devices are provided on both sides of the casing (1) for adjusting the connection angle of the connecting wire; fixing holes (17) are provided around the casing (1) for fixing the casing (1) to a wall or a desktop.

2. The power adapter with a wiring harness structure according to claim 1, characterized in that: The ends of the two winding poles (2) are fixedly connected with an anti-drop cover (3) for fixing the power cord to prevent it from loosening.

3. The power adapter with a wiring harness structure according to claim 1, characterized in that: The slider (7) is an arc-shaped structure, and the sliders (7) located at the upper and lower sides are arranged opposite to each other and are used to clamp the connection line for restraint.

4. The power adapter with a wiring harness structure according to claim 1, characterized in that: A square protective shell (9) is sleeved on each of the two wire outlets (8) to provide a certain degree of protection for the corners of the connecting wires.

5. The power adapter with a wiring harness structure according to claim 1, characterized in that: The angle adjustment device comprises a second slide groove (10), a second slide rod (11) is provided between the upper and lower ends of the second slide groove (10), a moving block (12) is slidably connected to the second slide rod (11), and a clamping groove (13) is provided on the moving block (12).

6. The power adapter with a wiring harness structure according to claim 5, characterized in that: A fixing plate (14) is provided on the casing (1) located inside the second slide groove (10), a threaded column (15) is threadedly connected on the fixing plate (14), and a stopper (16) is provided on the threaded column (15).

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