Power supply device

Abstract

The utility model discloses a power supply device which comprises a power supply box and a weak current output structure, the front surface of the power supply box is fixedly provided with a rolling structure, one side of the interior of the power supply box is fixedly provided with a storage structure, and the interior of the storage structure is slidably provided with a power supply connecting structure. The upper surface of the power supply box is provided with a weak current output jack, and the outer surface of one side of the power supply box is fixedly provided with a forward rotation button. According to the power supply device, the second plug and the first plug can be clamped through the upper clamp and the lower clamp, so that a weak current output structure can be quickly wound and attached to the surface of the power supply box, and the winding convenience of the power supply device is improved through a semi-automatic winding mode; in addition, the power supply connecting structure connected with the mains supply can be quickly and directly pushed into the storage box to be stored and stored, so that the integrity of the power supply device is better after storage, and the power supply device is more convenient to carry and use.

Description

Technical Field

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

[0002] The main function of a power supply is to convert other forms of energy into electrical energy to meet the energy needs of electronic equipment. For example, it provides a stable power supply to ensure that electronic equipment can operate normally under various power conditions. By controlling the output voltage and current to keep them within the set value range, it can also improve energy utilization and ensure equipment safety. However, a common problem with the power supplies currently used is the storage of the power cord. It is inconvenient to carry and reel it in. It needs to be manually folded and reeled, and it also needs to be tied with corresponding straps, which is troublesome to operate. For this reason, we propose a power supply. Utility Model Content

[0003] The main purpose of the utility model is to provide a power supply device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A power supply comprises a power box and a weak-current output structure, wherein a winding structure is fixedly mounted on the front surface of the power box, a storage structure is fixedly mounted on one side of the interior of the power box, a power connection structure is slidably mounted inside the storage structure, a weak-current output jack is provided on the upper surface of the power box, a forward button is fixedly mounted on the outer surface of one side of the power box, and a reverse button is fixedly mounted on the outer surface of one side of the power box above the forward button.

[0006] Furthermore, the winding structure includes a winding wheel, a lower clamp, an upper clamp, a wire notch and a winding motor, a wire notch is opened in the middle of the four edges of the winding wheel, an upper clamp is fixedly installed in the middle position of the winding wheel, a lower clamp is fixedly installed in the middle position of the winding wheel below the upper clamp, a winding motor is fixedly installed on the inner front surface of the power box, and the output end of the winding motor passes through the power box and is fixedly connected to the middle of the winding wheel.

[0007] Furthermore, the storage structure includes a storage box, a plug slot, a slide slot, a plug-in slot and a magnet. The lower surface of the storage box is provided with a plug slot, the interior of the storage box is provided with a slide slot, the lower surface of the slide slot is provided with a plug-in slot, the upper surface of the slide slot is fixedly installed with a magnet, the plug-in slot is provided with two, and a plug-in conductive sheet is fixedly installed inside each of the plug-in slots.

[0008] Furthermore, the power connection structure includes a connecting wire, a plug, a slider, an inner plug-in plate and an iron sheet. The lower end of the connecting wire is electrically connected to the plug, the upper end of the connecting wire is fixedly connected to the slider, the lower surface of the slider is located on both sides of the connecting wire and inner plug-in plates are fixedly installed, the upper surface of the slider is fixedly installed with an iron sheet, and the inner plug-in plate is matched with the plug-in slot.

[0009] Furthermore, the magnetic absorber is matched with the iron sheet, a PCB board is provided in the power box, the plug-in conductive sheet in the plug-in slot is electrically connected to the input end of the PCB board through a wire to supply power, and the connecting wire is electrically connected to the inner plug-in sheet.

[0010] Furthermore, the weak current output structure includes a weak current wire, a No. 1 plug and a No. 2 plug, the upper end of the weak current wire is electrically connected to the No. 2 plug, the lower end of the weak current wire is electrically connected to the No. 1 plug, and the No. 1 plug is matched with the weak current output jack.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the power supply device can reel in the weak current output structure onto the reeling wheel by rotating the reeling motor in the reeling structure, and can clamp the No. 2 plug and the No. 1 plug by the upper and lower clamps, so that the weak current output structure can be quickly reeled up and attached to the surface of the power box. This semi-automatic reeling method improves the convenience of reeling. In addition, the power connection structure connected to the mains can be quickly and directly pushed into the storage box for storage. After storage, the power supply device has better integrity and is more convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a power supply device of the utility model;

[0014] Figure 2 It is a partial view of a power supply device of the utility model;

[0015] Figure 3 This is a diagram showing a winding motor inside a power box of a power supply device of the utility model;

[0016] Figure 4 This is a cross-sectional view of a storage structure of a power supply device of the present invention.

[0017] In the figure: 1. power box; 2. winding structure; 201. winding wheel; 202. lower card; 203. upper card; 204. wire notch; 205. winding motor; 3. storage structure; 301. storage box; 302. plug slot; 303. slide slot; 304. plug slot; 305. magnet; 4. power connection structure; 401. connecting wire; 402. plug; 403. slider; 404. inner plug; 405. iron sheet; 5. weak current output structure; 501. weak current wire; 502. No. 1 plug; 503. No. 2 plug; 6. weak current output jack; 7. forward button; 8. reverse button. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] Embodiment 1:

[0020] like Figure 1-4 As shown, a power supply device includes a power box 1 and a weak current output structure 5, a winding structure 2 is fixedly installed on the front surface of the power box 1, a storage structure 3 is fixedly installed on one side of the inside of the power box 1, a power connection structure 4 is slidably installed inside the storage structure 3, a weak current output jack 6 is provided on the upper surface of the power box 1, a forward button 7 is fixedly installed on the outer surface of one side of the power box 1, and a reverse button 8 is fixedly installed on the outer surface of one side of the power box 1 above the forward button 7;

[0021] The winding structure 2 includes a winding wheel 201, a lower clamp 202, an upper clamp 203, a wire notch 204 and a winding motor 205. The wire notches 204 are provided in the middle of the four edges of the winding wheel 201. The upper clamp 203 is fixedly installed in the middle of the winding wheel 201. The lower clamp 202 is fixedly installed in the middle of the winding wheel 201 below the upper clamp 203. The winding motor 205 is fixedly installed on the inner front surface of the power box 1. The output end of the winding motor 205 passes through the power box 1 and is fixedly connected to the middle of the winding wheel 201. The structure 3 includes a storage box 301, a plug slot 302, a slide slot 303, a plug slot 304 and an iron magnet 305. The lower surface of the storage box 301 is provided with a plug slot 302, the interior of the storage box 301 is provided with a slide slot 303, the lower surface of the slide slot 303 is provided with a plug slot 304, the upper surface of the slide slot 303 is fixedly installed with an iron magnet 305, the plug slot 304 is provided with two, and the plug conductive sheet is fixedly installed inside each of the plug slots 304; the power connection structure 4 includes a connecting line 401, a plug 402, a slider 403, an inner plug-in sheet 404 04 and iron sheet 405, the lower end of the connecting wire 401 is electrically connected to the plug 402, the upper end of the connecting wire 401 is fixedly connected to the slider 403, the lower surface of the slider 403 is located on both sides of the connecting wire 401 and is fixedly installed with an inner plug-in sheet 404, the upper surface of the slider 403 is fixedly installed with an iron sheet 405, and the inner plug-in sheet 404 is matched with the plug-in slot 304; the magnet 305 is matched with the iron sheet 405, and the iron sheet 405 is adsorbed on the magnet 305, mainly to prevent the connecting wire 401 from sliding out of the slide slot 303, and play a fixing role A PCB board is provided in the power box 1, and the plug-in conductive sheet in the plug-in slot 304 is electrically connected to the input end of the PCB board through a wire to supply power, and the connecting line 401 is electrically connected to the inner plug-in sheet 404, so that the connection is used to supply power to the power supply device; the weak current output structure 5 includes a weak current wire 501, a No. 1 plug 502 and a No. 2 plug 503, the upper end of the weak current wire 501 is electrically connected to the No. 2 plug 503, and the lower end of the weak current wire 501 is electrically connected to the No. 1 plug 502, and the No. 1 plug 502 is matched with the weak current output jack 6.

[0022] It should be noted that the utility model is a power supply device. When reeling in the weak current output structure 5, first unplug the No. 1 plug 502 from the weak current output jack 6, then insert the end of the No. 1 plug 502 downward into the lower card 202 and then remove it from any wire gap 204 on the side. Then, when the power connection structure 4 is connected to the mains, one hand presses the forward button 7 or the reverse button 8, and the other hand holds the weak wire 501 to reel the weak wire 501 onto the reel-up wheel 201. When the reeling is almost completed, insert the weak wire 501 into the nearest wire gap 204 and Insert the No. 2 plug 503 into the upper card 203 to fix it, and complete the winding. After winding, adjust the winding wheel 201 and the front surface of the power box 1 to the appropriate position. When releasing the weak wire 501, remove the No. 2 plug 503 to rotate the winding motor 205 in the opposite way. In addition, when storing the power connection structure 4, you only need to unplug the plug 402 and push the connecting wire 401 into the slide groove 303 to make the iron sheet 405 adsorbed onto the magnet 305. At the same time, the plug 402 is embedded in the plug slot 302 for storage. When in use, pull the plug 402 to insert the inner connector 404 into the slide groove 303.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A power supply, characterized in that: The invention comprises a power supply box (1) and a weak current output structure (5), wherein a winding structure (2) is fixedly mounted on the front surface of the power supply box (1), a storage structure (3) is fixedly mounted on one side of the interior of the power supply box (1), a power connection structure (4) is slidably mounted inside the storage structure (3), a weak current output jack (6) is provided on the upper surface of the power supply box (1), a forward button (7) is fixedly mounted on the outer surface of one side of the power supply box (1), and a reverse button (8) is fixedly mounted on the outer surface of one side of the power supply box (1) above the forward button (7).

2. A power supply according to claim 1, characterized in that: The winding structure (2) comprises a winding wheel (201), a lower clamp (202), an upper clamp (203), a wire notch (204) and a winding motor (205); the wire notches (204) are provided in the middle of the four edges of the winding wheel (201); the upper clamp (203) is fixedly installed in the middle of the winding wheel (201); the lower clamp (202) is fixedly installed in the middle of the winding wheel (201) below the upper clamp (203); the winding motor (205) is fixedly installed on the inner front surface of the power box (1); the output end of the winding motor (205) passes through the power box (1) and is fixedly connected to the middle of the winding wheel (201).

3. A power supply according to claim 2, characterized in that: The storage structure (3) comprises a storage box (301), a plug slot (302), a slide slot (303), a plug slot (304) and a magnet (305); the lower surface of the storage box (301) is provided with a plug slot (302); the interior of the storage box (301) is provided with a slide slot (303); the lower surface of the slide slot (303) is provided with a plug slot (304); the upper surface of the slide slot (303) is fixedly mounted with a magnet (305); two plug slots (304) are provided, and plug conductive sheets are fixedly mounted inside each of the plug slots (304).

4. A power supply according to claim 3, characterized in that: The power connection structure (4) comprises a connecting wire (401), a plug (402), a slider (403), an inner plug-in connector (404) and an iron sheet (405); the lower end of the connecting wire (401) is electrically connected to the plug (402); the upper end of the connecting wire (401) is fixedly connected to the slider (403); the lower surface of the slider (403) is located on both sides of the connecting wire (401) and inner plug-in connectors (404) are fixedly installed; the upper surface of the slider (403) is fixedly installed with an iron sheet (405); and the inner plug-in connector (404) is matched with the plug-in slot (304).

5. A power supply according to claim 4, characterized in that: The magnetic magnet (305) is matched with the iron sheet (405), a PCB board is arranged in the power box (1), the plug-in conductive sheet in the plug-in slot (304) is electrically connected to the input end of the PCB board through a wire to supply power, and the connecting wire (401) is electrically connected to the inner plug-in sheet (404).

6. A power supply according to claim 5, characterized in that: The weak current output structure (5) comprises a weak current wire (501), a No. 1 plug (502) and a No. 2 plug (503); the upper end of the weak current wire (501) is electrically connected to the No. 2 plug (503); the lower end of the weak current wire (501) is electrically connected to the No. 1 plug (502); and the No. 1 plug (502) is matched with the weak current output socket (6).

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