A laptop power adapter with a cable management structure

Abstract

The utility model discloses a notebook power adapter with a wire management structure, which belongs to the technical field of power adapters and comprises a shell, wherein a plurality of regular buffer devices are fixedly connected to the inner surface of the lower end of the shell, the upper ends of the plurality of regular buffer devices are fixedly connected to two rubber pads, the upper ends of the two rubber pads are fixedly connected to a control board, the upper end of the control board is fixedly connected to a plurality of connectors, and the front and rear ends of the shell are respectively provided with an input port and an output port, and both sides of the shell are provided with a sliding groove one, and the sliding groove one is symmetrically slidably connected to a plurality of fixing devices, through the plurality of fixing devices, the wires are passed through the wire holes and fixed, and then the internal wires are orderly and neatly passed through the adapter, which is convenient for finding and repairing the circuit wires, and the buffer device and the rubber block at the lower end of the control board can make the notebook power adapter with a wire management structure have a certain shock resistance.

Description

Technical Field

[0001] The utility model belongs to the technical field of power adapters, and in particular relates to a notebook power adapter with a wire management structure. Background Art

[0002] A 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 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. It can be divided into wall-mounted and desktop types according to the connection method. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment.

[0003] Since there are many connecting circuits in the power adapter, there are many internal wires, which are entangled with each other, resulting in a chaotic distribution of internal wires, difficult to distinguish, and inconvenient for maintenance and search. At the same time, the entangled wires are prone to short circuits; and the wires from the input end to the output end are connected straightly, resulting in poor tensile strength and easy breakage. Therefore, the wires should be combed vertically when passing through the power adapter.

[0004] Therefore, a laptop power adapter with a cable management structure is needed to solve the problems existing in the prior art. Utility Model Content

[0005] The utility model aims to provide a notebook power adapter with a cable management structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laptop power adapter with a wire management structure, comprising a shell, a plurality of regular buffer devices are fixedly connected to the inner surface of the lower end of the shell, the upper ends of the plurality of regular buffer devices are fixedly connected to a rubber pad 2, the upper end of the rubber pad 2 is fixedly connected to a control board, the upper end of the control board is fixedly connected to a plurality of connectors, and the front and rear ends of the shell are respectively provided with an input port and an output port, and both sides of the shell are provided with a sliding groove 1, and the sliding groove 1 is symmetrically slidably connected to a plurality of fixing devices, and the four corners of the outer surface of the shell are fixedly connected to connecting blocks, and the upper ends of the plurality of regular connecting blocks are fixedly connected to the protruding guides 2 at the four corners of the cover plate by bolts.

[0007] It should be noted in the scheme that a raised guide is fixedly connected to the upper end of the shell, a limiting groove is provided at the lower end of the cover plate, and a rubber pad is installed at the lower end of the limiting groove; the raised guide is fitted and slidably connected to the inside of the limiting groove.

[0008] It is further worth explaining that the four corners of the outer surfaces of the outer shell and the cover plate are fixedly connected with connecting blocks or protruding guides 2, and the upper end of the connecting block and the lower end of the protruding guides 2 are respectively provided with threaded holes or connecting holes, and the corresponding upper and lower threaded holes or connecting holes are fixedly connected by bolts.

[0009] It should be further explained that several of the fixing devices include a fixing plate, both ends of the fixing plate are fixedly connected with a protruding guide three, and the lower end of the fixing plate has a plurality of regular line holes, and the fixing plate is provided with sliding grooves two on both sides of the plurality of regular line holes, the upper ends of both sides of several of the sliding grooves two are fixedly connected with a spring one, and the lower end of several of the springs is fixedly connected with a sliding plate.

[0010] As a preferred embodiment, the symmetrical sliding groove one and the symmetrical protrusion guide three are both trapezoidal, and the symmetrical protrusion guide three are both slidably connected to the inside of the symmetrical sliding groove one.

[0011] As a preferred embodiment, a rubber block is fixedly connected to the inner surface of the lower end of the shell, a groove is provided on one side of the upper end of the rubber block, and an edge of a rubber pad is fittedly connected to the upper end of the groove.

[0012] As a preferred embodiment, the buffer device described in some rules includes a spring 2, the inner surface of the spring 2 is slidably connected with a connecting shaft 1 and a connecting shaft 2, a lower end of the connecting shaft is fixedly connected with a sliding block, and the sliding block is slidably connected to a sliding groove 3 provided inside the connecting shaft 2.

[0013] Compared with the prior art, the laptop power adapter with a cable management structure provided by the utility model has at least the following beneficial effects:

[0014] (1) Through a number of fixing devices, that is, the lines can pass through the wire holes provided at the lower end of the fixing plate, the lines between the various connecting parts can be classified into levels, and then through the elastic force of the sliding plate and the spring, the connecting wires can be fixed in the wire holes, so that the wires pass through the wire holes and are fixed, thereby achieving the internal wires passing through the adapter in an orderly manner, which is convenient for finding and repairing the circuit wires.

[0015] (2) The buffer device and the rubber block at the lower end of the control board can make the laptop power adapter with a cable management structure have a certain degree of shock resistance, thereby improving the safety performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is an enlarged structural schematic diagram of the structural schematic diagram A of the utility model;

[0019] Figure 4 This is a schematic diagram of the shell structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the fixing device structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the buffer device of the utility model.

[0022] In the figure: 1. shell; 101. protruding guide 1; 102. sliding groove 1; 2. connecting block; 201. threaded hole; 3. input port; 4. output port; 5. connecting piece; 6. cover plate; 601. protruding guide 2; 602. connecting hole; 603. limiting groove; 604. rubber pad 1; 7. bolt; 8. fixing device; 801. fixing plate; 802. protruding guide 3; 803. thread hole; 804. sliding plate; 805. spring 1; 806. sliding groove 2; 9. control board; 10. rubber block; 1001. groove; 11. rubber pad 2; 12. buffer device; 1201. spring 2; 1202. connecting shaft 1; 1203. sliding block; 1204. connecting shaft 2; 1205. sliding groove 3. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-6 The utility model provides a laptop power adapter with a wire management structure, including: a shell 1, a plurality of regular buffer devices 12 are fixedly connected to the inner surface of the lower end of the shell 1, the upper ends of the plurality of regular buffer devices 12 are fixedly connected to rubber pads 11, the upper ends of the rubber pads 11 are fixedly connected to a control board 9, the upper end of the control board 9 is fixedly connected to a plurality of connectors 5, and the front and rear ends of the shell 1 are respectively provided with an input port 3 and an output port 4, and both sides of the shell 1 are provided with a sliding groove 102, the symmetrical sliding groove 102 is slidably connected to a plurality of fixing devices 8, and the four corners of the outer surface of the shell 1 are fixedly connected to connecting blocks 2, and the upper ends of the plurality of regular connecting blocks 2 are fixedly connected to the protruding guides 601 at the four corners of the cover plate 6 through bolts 7.

[0025] Further as Figure 1 and Figure 3As shown, it is worth specifically explaining that a raised guide 101 is fixedly connected to the upper end of the shell 1, a limiting groove 603 is provided at the lower end of the cover 6, and a rubber pad 604 is installed at the lower end of the limiting groove 603; the raised guide 101 is fitted and slidably connected to the inside of the limiting groove 603, and through the position and connection relationship of the raised guide 101 and the limiting groove 603, the mutual fixation of the shell 1 and the cover 6 can be facilitated, and the safety and airtightness of the laptop power adapter with a cable management structure are increased.

[0026] Further as Figure 1 As shown, it is worth specifically explaining that the four corners of the outer surfaces of the shell 1 and the cover plate 6 are fixedly connected with connecting blocks 2 or raised guides 601, and the upper ends of the regular connecting blocks 2 and the lower ends of the raised guides 601 are respectively provided with threaded holes 201 or connecting holes 602, and the corresponding upper and lower threaded holes 201 or connecting holes 602 are fixedly connected by bolts 7. The connecting blocks 2, the raised guides 601 and the bolts 7 can facilitate the mutual fixation of the shell 1 and the cover plate 6, and the connecting blocks 2 can be used to slightly keep the laptop power adapter with a cable management structure away from the ground, so as to prevent moisture.

[0027] This solution has the following working process: first, press the sliding plate 804 downward, then place the wire in the corresponding wire hole 803, and then release the sliding plate 804. The sliding plate 804 will move upward due to the elastic force of the spring 805 fixedly connected at the upper end, that is, the wire is fixed between the sliding plate 804 and the wire hole 803. Then, place the cover plate 6 on the upper end of the shell 1, wherein the protruding guide 101 and the limiting groove 603 are fitted and connected to each other, and finally, the cover plate 6 and the shell 1 are fixedly connected to each other by the bolts 7.

[0028] According to the above working process, it can be known that: through the position and connection relationship of the protruding guide 101 and the limiting groove 603, the housing 1 and the cover 6 can be easily fixed to each other, and the safety and airtightness of the laptop power adapter with a cable management structure are increased. Through the connecting block 2, the protruding guide 601 and the bolt 7, the housing 1 and the cover 6 can be easily fixed to each other, and through the connecting block 2, the laptop power adapter with a cable management structure can be slightly away from the ground, so as to be moisture-proof.

[0029] Further as Figure 5As shown, it is worth specifically explaining that the plurality of fixing devices 8 all include a fixing plate 801, both ends of the fixing plate 801 are fixedly connected with a raised guide three 802, and the lower end of the fixing plate 801 has a plurality of regular wire holes 803, and the fixing plate 801 is provided with sliding grooves 2 806 on both sides of the plurality of regular wire holes 803, the upper ends of both sides of the plurality of sliding grooves 2 806 are fixedly connected with springs 1 805, and the lower ends of the plurality of springs 1 805 are fixedly connected with sliding plates 804, through the plurality of fixing devices 8, that is, the lines can pass through the wire holes 803 provided at the lower end of the fixing plate 801, the lines between the various connecting parts 5 can be classified by level, and then the elastic force of the sliding plate 804 and the spring 1 805 can be used to fix the wires in the wire holes 803, so that the wires pass through the wire holes 803 and are fixed, thereby realizing that the internal wires pass through the adapter in an orderly and neat manner, which is convenient for finding and repairing the circuit wires.

[0030] Further Figure 1 and Figure 4 As shown, it is worth explaining in detail that the symmetrical sliding groove 102 and the symmetrical protrusion guide three 802 are both trapezoidal, and the symmetrical protrusion guide three 802 are both slidably connected to the inside of the symmetrical sliding groove 102. Through the shape and connection relationship of the symmetrical sliding groove 102 and the symmetrical protrusion guide three 802, the movement trajectory and position of the symmetrical protrusion guide three 802 are facilitated.

[0031] Further Figure 4 As shown, it is worth specifically explaining that a rubber block 10 is fixedly connected to the inner surface of the lower end of the shell 1, a groove 1001 is provided on one side of the upper end of the rubber block 10, and the upper end of the groove 1001 is fitted with an edge of a rubber pad 604. Through the rubber block 10, not only can the positions of the rubber pad 604 and the control board 9 be limited, but also the laptop power adapter with a cable management structure can have a certain degree of shock resistance, thereby improving the safety performance of the device.

[0032] Further Figure 6 As shown, it is worth specifically explaining that the several regular buffer devices 12 all include a spring 2 1201, the inner surface of the spring 2 1201 is slidably connected with a connecting shaft 1202 and a connecting shaft 2 1204, the lower end of the connecting shaft 1202 is fixedly connected with a sliding block 1203, and the sliding block 1203 is slidably connected to a sliding groove 3 1205 provided inside the connecting shaft 2 1204. Through the several regular buffer devices 12, the position and movement trajectory of the control board 9 can be limited, and the laptop power adapter with a cable management structure can have a certain degree of shock resistance, thereby improving the safety performance of the device.

[0033] In summary: first press the sliding plate 804 downward, then place the wire in the corresponding wire hole 803, then release the sliding plate 804, the sliding plate 804 will move upward due to the elastic force of the spring 1 805 fixedly connected at the upper end, that is, the wire is fixed between the sliding plate 804 and the wire hole 803, then place the cover plate 6 on the upper end of the shell 1, wherein the protruding guide 101 and the limiting groove 603 are fitted and connected with each other, and finally the cover plate 6 and the shell 1 are fixedly connected to each other by bolts 7, and through a plurality of fixing devices 8, that is, the line can pass through the wire hole 803 provided at the lower end of the fixing plate 801, the lines between the various connecting parts 5 can be classified by level, and then through the elastic force of the sliding plate 804 and the spring 1 805, the wire is fixed in the wire hole 803 In this way, the wires can pass through the wire hole 803 and be fixed, so that the internal wires can pass through the adapter in an orderly manner, which is convenient for finding and repairing the circuit wires. The shape and connection relationship of the symmetrical sliding groove 102 and the symmetrical raised guide three 802 facilitate the movement trajectory and position of the symmetrical raised guide three 802. Through the rubber block 10, not only can the position of the rubber pad 604 and the control board 9 be limited, but also the notebook power adapter with a wire management structure can have a certain degree of shock resistance, thereby improving the safety performance of the device. Through a number of regular buffer devices 12, the position and movement trajectory of the control board 9 can be limited, and the notebook power adapter with a wire management structure can have a certain degree of shock resistance, thereby improving the safety performance of the device.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A laptop power adapter with a cable management structure, comprising a housing (1), characterized in that: The inner surface of the lower end of the shell (1) is fixedly connected with a plurality of regular buffer devices (12), the upper ends of the plurality of regular buffer devices (12) are fixedly connected with a rubber pad (11), the upper ends of the rubber pad (11) are fixedly connected with a control board (9), the upper ends of the control board (9) are fixedly connected with a plurality of connecting members (5), and the front and rear ends of the shell (1) are respectively provided with an input port (3) and an output port (4), and both sides of the shell (1) are provided with a sliding groove (102), and the sliding groove (102) is symmetrically slidably connected with a plurality of fixing devices (8), and the four corners of the outer surface of the shell (1) are fixedly connected with a connecting block (2), and the upper ends of the plurality of regular connecting blocks (2) are fixedly connected with the protruding guides (601) at the four corners of the cover plate (6) through bolts (7).

2. The laptop power adapter with a cable management structure according to claim 1, characterized in that: The upper end of the housing (1) is fixedly connected with a protruding guide (101); the lower end of the cover plate (6) is provided with a limiting groove (603), and the lower end of the limiting groove (603) is installed with a rubber pad (604); the protruding guide (101) is fitted and slidably connected inside the limiting groove (603).

3. The laptop power adapter with a cable management structure according to claim 1, characterized in that: The outer surfaces of the housing (1) and the cover plate (6) are fixedly connected with connection blocks (2) or raised guides (601) at four corners, and the upper end of the connection blocks (2) and the lower end of the raised guides (601) are respectively provided with threaded holes (201) or connection holes (602), and the corresponding upper and lower threaded holes (201) or connection holes (602) are fixedly connected by bolts (7).

4. The laptop power adapter with a cable management structure according to claim 1, characterized in that: Several of the fixing devices (8) include a fixing plate (801), both ends of the fixing plate (801) are fixedly connected with a protruding guide three (802), and the lower end of the fixing plate (801) is provided with a plurality of regular line holes (803), and the fixing plate (801) is provided with sliding grooves two (806) on both sides of the plurality of regular line holes (803), the upper ends of both sides of several of the sliding grooves two (806) are fixedly connected with springs one (805), and the lower ends of several of the springs one (805) are fixedly connected with sliding plates (804).

5. A laptop power adapter with a cable management structure according to claim 1 or 4, characterized in that: The symmetrical sliding groove one (102) and the symmetrical protrusion guide three (802) are both trapezoidal, and the symmetrical protrusion guide three (802) are both slidably connected to the inside of the symmetrical sliding groove one (102).

6. The laptop power adapter with a cable management structure according to claim 1, characterized in that: A rubber block (10) is fixedly connected to the inner surface of the lower end of the housing (1), a groove (1001) is provided on one side of the upper end of the rubber block (10), and the upper end of the groove (1001) is fittedly connected to an edge of a rubber pad (604).

7. The laptop power adapter with a cable management structure according to claim 1, characterized in that: The buffer device (12) described in some rules all includes spring 2 (1201), the inner surface of spring 2 (1201) is slidably connected with connecting shaft 1 (1202) and connecting shaft 2 (1204), the lower end of connecting shaft 1 (1202) is fixedly connected with a sliding block (1203), and the sliding block (1203) is slidably connected to a sliding groove 3 (1205) provided inside connecting shaft 2 (1204).

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