Power adapter with plugging adsorption assembly

Abstract

The power adapter comprises a shell, the inner wall of one end of the shell is fixedly connected with the plug-in adsorption assembly, the plug-in adsorption assembly comprises a socket fixedly connected in the shell, a USB plug is plugged in the socket, two sides of the socket are rotatably connected with buckles, and the buckles are fixedly connected with the socket. A spring is fixedly connected between each buckle and the shell, clamping grooves are formed in the two sides of the USB plug, magnets are fixedly connected to one end of the shell and located at the two ends of the socket, and a connecting base is fixedly connected to one end of the USB plug. According to the power adapter with the plug-in adsorption assembly, the power adapter can be firmly connected with a data line in use through the arranged buckles and clamping grooves, looseness is avoided, the stability of equipment is improved, meanwhile, an adsorption effect can be generated through the arranged magnets and iron sheets, and the power adapter is more tightly connected with the data line.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a power adapter with a plug-in adsorption component. Background Art

[0002] The existing 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, and a capacitor. 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] There are still some problems with existing power adapters: the power adapter will generate a lot of heat when in use. If the heat cannot be dissipated in time, the internal components of the power adapter will be damaged; the output port of the power adapter is generally connected to the data cable in a plug-in manner without a reinforced structure, which is often loose during use, causing the charging device to be unstable and reducing the service life of the power adapter. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a power adapter with a plug-in adsorption component, which solves the problem that a large amount of heat is generated when the power adapter is in use. If the heat cannot be dissipated in time, the internal components of the power adapter will be damaged; the output port of the power adapter is generally connected to the data cable in a plug-in manner without a reinforcement structure, and it is often loose during use, resulting in instability of the charging device and reducing the service life of the power adapter.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a power adapter with a plug-in adsorption component, comprising a shell, an inner wall at one end of the shell is fixedly connected to the plug-in adsorption component, the plug-in adsorption component comprises a socket fixedly connected to the inside of the shell, a USB plug is plugged in the socket, buckles are rotatably connected on both sides of the socket, a spring is fixedly connected between the buckle and the shell, slots are provided on both sides of the USB plug, magnets are fixedly connected at one end of the shell and at both ends of the socket, a connecting seat is fixedly connected at one end of the USB plug, iron sheets are fixedly connected on both sides of one end of the connecting seat, sliders are slidably connected to the inner walls on both sides of the socket, a limiting groove is provided on the outer wall of the shell, a pushing block is slidably connected to the limiting groove, a push rod is fixedly connected to the top of the slider, and the bottom of the pushing block passes through the shell and is fixedly connected to the slider via the push rod.

[0006] Preferably, a power supply component is fixedly connected inside the shell, and the power supply component includes a mainboard fixedly connected to the inner wall of the shell, an input filter is fixedly connected to the left side of the mainboard surface, an output filter is fixedly installed on the right side of the mainboard surface, and a control chip is fixedly connected in the middle of the mainboard.

[0007] Preferably, a transformer element is fixedly connected to the upper left of the mainboard surface, a plurality of capacitors are fixedly connected to the right of the transformer element and located on the mainboard surface, a voltage feedback element is fixedly connected to the lower left of the mainboard, an inductor element is fixedly connected to the right of the mainboard surface, and a connector is fixedly connected to the left of the input filter and located on the mainboard surface.

[0008] Preferably, two left and right slots are provided at one end of the shell, and plugs are rotatably connected inside the slots.

[0009] Preferably, one end of the connection base is fixedly connected to a data line, and one end of the data line passes through the connection base and is fixedly connected to the connector.

[0010] Preferably, rubber pads are fixedly connected to the four corners of the inner wall of the shell, and heat dissipation windows are opened on both sides of the shell.

[0011] Beneficial Effects

[0012] The utility model provides a power adapter with a plug-in adsorption component. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The power adapter with the plug-in adsorption component can achieve a tight connection with the data cable when in use through the provided buckle and slot, and will not loosen, thereby improving the stability of the device. At the same time, the provided magnet and iron sheet can produce an adsorption effect, making the power adapter and the data cable more tightly connected.

[0014] (2) The power adapter with a plug-in adsorption component can store the plug of the power adapter into the slot through the provided slot, thereby improving the portability of the device. At the same time, the heat dissipation of the device is greatly improved through the heat dissipation windows provided on both sides of the device, thereby increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4This is a schematic diagram of the socket and magnet of the utility model;

[0019] Figure 5 This is a schematic diagram of the USB plug and iron sheet of the utility model;

[0020] Figure 6 It is a top view of the structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the slot and plug of the utility model.

[0022] In the figure: 1. shell; 2. plug-in adsorption component; 21. socket; 22. USB plug; 23. buckle; 24. spring; 25. slot; 26. magnet; 27. connector; 28. iron sheet; 29. ​​slider; 211. limit slot; 212. push block; 213. push rod; 3. power supply component; 31. motherboard; 32. input filter; 33. output filter; 34. control chip; 35. transformer element; 36. capacitor; 37. feedback element; 38. inductor element; 39. connector; 311. slot; 312. plug; 313. data cable; 314. rubber pad; 315. heat dissipation window. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides two technical solutions:

[0025] like Figure 1-5The first embodiment is shown: it includes a shell 1, and a plug-in adsorption component 2 is fixedly connected to the inner wall of one end of the shell 1. The plug-in adsorption component 2 includes a socket 21 fixedly connected to the inside of the shell 1, a USB plug 22 is plugged in the socket 21, buckles 23 are rotatably connected on both sides of the socket 21, springs 24 are fixedly connected between the buckle 23 and the shell 1, and slots 25 are provided on both sides of the USB plug 22. Magnets 26 are fixedly connected at one end of the shell 1 and at both ends of the socket 21. A connecting seat 27 is fixedly connected to one end of the USB plug 22, and iron sheets 28 are fixedly connected to the inside of one end of the connecting seat 27. Slide blocks 29 are slidably connected to the inner walls of both sides of the socket 21. A limiting groove 211 is provided on the outer wall of the shell 1, and a pushing block 212 is slidably connected inside the limiting groove 211. A push rod 213 is fixedly connected to the top of the slider 29, and the bottom of the push block 212 passes through the shell 1 and is fixedly connected to the slider 29 through the push rod 213. The power adapter with the plug-in adsorption component can achieve that the power adapter can be connected and fastened to the data cable when in use through the provided buckle and slot, and will not loosen, thereby improving the stability of the device. At the same time, the provided magnet and iron sheet can produce an adsorption effect, making the power adapter and the data cable more tightly connected.

[0026] like Figure 6-7 The second embodiment is shown, and the main difference from the first embodiment is that: a power supply assembly 3 is fixedly connected inside the housing 1, and the power supply assembly 3 includes a mainboard 31 fixedly connected to the inner wall of the housing 1, an input filter 32 is fixedly connected to the left side of the mainboard 31 surface, an output filter 33 is fixedly installed on the right side of the mainboard 31 surface, and a control chip 34 is fixedly connected in the middle of the mainboard 31. A transformer element 35 is fixedly connected to the upper left of the mainboard 31 surface, a number of capacitors 36 are fixedly connected to the right side of the transformer element 35 and located on the surface of the mainboard 31, a voltage feedback element 37 is fixedly connected to the lower left of the mainboard 31, an inductor element 38 is fixedly connected to the right side of the mainboard 31 surface, and a connector 39 is fixedly connected to the left side of the input filter 32 and located on the surface of the mainboard 31. Two left and right slots 311 are opened at one end of the housing 1, and plugs 312 are rotatably connected inside the slots 311. A data line 313 is fixedly connected to one end of the connection seat 27, and one end of the data line 313 passes through the connection seat 27 and is fixedly connected to the connector 39. The four corners of the inner wall of the housing 1 are fixedly connected with rubber pads 314, and heat dissipation windows 315 are provided on both sides of the housing 1. The power adapter with the plug-in adsorption component can store the plug of the power adapter into the slot through the provided slot, thereby improving the portability of the device. At the same time, the heat dissipation of the device is greatly improved through the heat dissipation windows provided on both sides of the device, thereby increasing the service life of the device.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] When in use, first insert the USB plug 22 into the socket 21 of the power adapter, at this time, the buckle 23 is squeezed by the USB plug 22, the spring 24 is squeezed by the buckle 23, and the buckle 23 is retracted. When the buckle 23 encounters the card slot 25, the buckle 23 rebounds, and at the same time the magnet 26 absorbs the iron sheet 28 to fasten the USB plug in the socket, and then take out the plug 312 in the slot 311, connect one end of the data cable 313 to the device to be charged, and then insert the plug 312 into the socket. During use, the heat emitted by the device will be dissipated through the heat dissipation windows 315 on both sides of the shell 1. After use, unplug the plug 312, then retract the plug 312 into the slot 311, and then push the push block 212, the push block 212 drives the push rod 213, the push rod 213 drives the slider 29 to slide, compress the buckle 23, and then unplug the USB plug.

[0029] 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.

[0030] 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 power adapter with a plug-in adsorption component, comprising a housing (1), characterized in that: The inner wall of one end of the shell (1) is fixedly connected to a plug-in adsorption component (2), the plug-in adsorption component (2) comprises a socket (21) fixedly connected to the inside of the shell (1), a USB plug (22) is plugged into the inside of the socket (21), buckles (23) are rotatably connected to both sides of the socket (21), springs (24) are fixedly connected between the buckle (23) and the shell (1), and slots (25) are provided on both sides of the USB plug (22), and magnets (26) are fixedly connected to one end of the shell (1) and both ends of the socket (21). One end of the USB plug (22) is fixedly connected to a connection seat (27), and both sides of one end of the connection seat (27) are fixedly connected to iron sheets (28), and both sides of the inner walls of the socket (21) are slidably connected to sliders (29). The outer wall of the shell (1) is provided with a limiting groove (211), and a push block (212) is slidably connected inside the limiting groove (211). The top of the slider (29) is fixedly connected to a push rod (213), and the bottom of the push block (212) passes through the shell (1) and is fixedly connected to the slider (29) through the push rod (213); A power supply component (3) is fixedly connected inside the housing (1). The power supply component (3) comprises a mainboard (31) fixedly connected to the inner wall of the housing (1). An input filter (32) is fixedly connected to the left side of the mainboard (31). An output filter (33) is fixedly installed on the right side of the mainboard (31). A control chip (34) is fixedly connected in the middle of the mainboard (31). A voltage transformer element (35) is fixedly connected to the upper left of the mainboard (31). A plurality of capacitors (36) are fixedly connected to the right side of the voltage transformer element (35) and located on the surface of the mainboard (31). A voltage feedback element (37) is fixedly connected to the lower left of the mainboard (31). An inductor element (38) is fixedly connected to the right side of the mainboard (31). A connector (39) is fixedly connected to the left side of the input filter (32) and located on the surface of the mainboard (31). One end of the housing (1) is provided with two left and right slots (311). A plug (312) is rotatably connected inside each of the slots (311).

2. A power adapter with a plug-in adsorption component according to claim 1, characterized in that: One end of the connection seat (27) is fixedly connected to a data line (313), and one end of the data line (313) passes through the connection seat (27) and is fixedly connected to a connector (39).

3. A power adapter with a plug-in adsorption component according to claim 1, characterized in that: Rubber pads (314) are fixedly connected to the four corners of the inner wall of the shell (1), and heat dissipation windows (315) are provided on both sides of the shell (1).

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