Power adapter with multiple interfaces

Abstract

The utility model discloses a power adapter with multiple interfaces, and relates to the field of power adapters, the power adapter comprises an adapter body, an electric wire, the interfaces, a connecting assembly and a storage assembly, the interfaces are plugged with a bayonet socket, when the interfaces are plugged into the bayonet socket, a plugging cylinder drives a limiting block to be plugged into a rotating cylinder, the rotating cylinder is rotated, an extrusion block is driven to gradually extrude the limiting block, and the storage assembly is connected with the connecting assembly. And after the rotating cylinder rotates, the inserting groove in the inner side face of the rotating cylinder is driven to be dislocated with the limiting block, so that separation is avoided, finally locking is achieved, and the interface is convenient to replace, the interface is inserted into the inserting groove in the fixing frame through the opening, close to one end of the T-shaped block, of the fixing frame, and the rotating plate rotates to the horizontal position. And after the interfaces are inserted, the T-shaped blocks are inserted into the fixed frame, and the arc-shaped surfaces at one ends of the T-shaped blocks abut against the insertion cylinders on the outer surfaces of the adjacent interfaces, so that the interfaces are fixed, and the interfaces are convenient to store.

Description

TECHNICAL FIELD

[0001] The utility model relates to power adapter technical field, especially a kind of power adapter with multiple interfaces. BACKGROUND

[0002] Power adapter is a kind of equipment that converts alternating current into direct current, it provides the required stable power supply for various electronic devices, this conversion usually involves reducing high-voltage alternating current to low-voltage direct current suitable for electronic devices, power adapter is widely used in notebook computer, mobile phone, tablet computer, game machine, power bank and other portable electronic devices, and some household appliances such as router, TV box.

[0003] According to the electronic device selected suitable power adapter, in use, power adapter is plugged in power interface, then the interface of power adapter is plugged with electronic device, so as to realize alternating current conversion into stable direct current by transformer, rectifier and filter etc. inside adapter, to realize stable power supply for electronic device.

[0004] The existing power adapter needs to select the power adapter matched with the interface of electronic device in use, and the existing power adapter is only matched with a fixedly loaded interface, which is inconvenient to use, so that the user needs to prepare different power adapters for different interface electronic devices in use, which is inconvenient to use. INVENTION CONTENTS

[0005] (I) technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a power adapter with multiple interfaces.

[0007] (II) technical scheme

[0008] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a power adapter with multiple interfaces, including adapter body, the outer surface of the adapter body is fixedly connected with electric wire, the end of the electric wire away from the adapter body and the two sides of the adapter body are provided with interface, the electric wire and interface are provided with connecting assembly, the two sides of the adapter body are provided with containing assembly;

[0009] Connecting assembly includes connecting block fixedly connected at the end of electric wire away from adapter body, the end of connecting block away from electric wire is fixedly connected with plug-in seat, the interface is plugged with plug-in seat, the end of the interface close to plug-in seat is fixedly connected with plug-in barrel, the outer surface of plug-in barrel is fixedly connected with limit block, the outer surface of connecting block is movably connected with rotating barrel, the inside of rotating barrel is movably connected with extrusion block;

[0010] The receiving assembly comprises a fixed frame fixedly connected to the side surface of the adapter body, two rotating plates hingedly connected inside the fixed frame, a T-shaped block provided at the end of the fixed frame away from the electric wire, and two insertion rods fixedly connected to the outer surface of the T-shaped block and inserted with the outer surface of the fixed frame.

[0011] As a preferred scheme of the power adapter with multiple interfaces, the inner side surface of the rotating cylinder is provided with a slot matched with the limiting block, the slot at the end close to the electric wire of the inner side surface of the rotating cylinder is communicated with a ring groove, the inner wall of the ring groove is fixedly connected with two extrusion blocks, and the outer surfaces of the extrusion blocks and the limiting block are provided with mutually matched inclined surfaces.

[0012] As a preferred scheme of the power adapter with multiple interfaces, the inner side surface of the rotating cylinder is provided with a slot matched with the limiting block, the slot at the end close to the electric wire of the inner side surface of the rotating cylinder is communicated with a ring groove, the inner wall of the ring groove is fixedly connected with two extrusion blocks, and the outer surfaces of the extrusion blocks and the limiting block are provided with mutually matched inclined surfaces.

[0013] As a preferred scheme of the power adapter with multiple interfaces, the upper surface and the lower surface of the fixed frame are fixedly connected with fixed blocks, the outer surface of the fixed block and the outer surface of the fixed frame are provided with openings matched with the rotating plates, the rotating plates are hingedly connected in the openings of the outer surface of the fixed frame, the two sides of the rotating plates are provided with protrusions, and the inner wall of the opening is provided with grooves matched with the protrusions.

[0014] As a preferred scheme of the power adapter with multiple interfaces, the inner side surface of the rotating cylinder is provided with a slot matched with the limiting block, the slot at the end close to the electric wire of the inner side surface of the rotating cylinder is communicated with a ring groove, the inner wall of the ring groove is fixedly connected with two extrusion blocks, and the outer surfaces of the extrusion blocks and the limiting block are provided with mutually matched inclined surfaces.

[0015] As a preferred scheme of the power adapter with multiple interfaces, the outer surface of the T-shaped block is provided with a groove, one end of the fixed frame close to the T-shaped block is provided with an opening, the T-shaped block is inserted in the slot through the opening of the outer surface of the fixed frame, and one end of the T-shaped block close to the interface is provided with an arc surface.

[0016] As a preferred scheme of the power adapter with multiple interfaces, the outer surface of the T-shaped block is provided with a groove, one end of the fixed frame close to the T-shaped block is provided with an opening, the T-shaped block is inserted in the slot through the opening of the outer surface of the fixed frame, and one end of the T-shaped block close to the interface is provided with an arc surface.

[0017] (Three) beneficial effects

[0018] The power adapter with multiple interfaces has the following beneficial effects:

[0019] 1, the interface is plugged with the socket, when the interface is inserted into the socket, the limiting block is inserted into the rotating cylinder, the rotating cylinder is rotated, the extruding block is gradually extruded to the limiting block, so as to realize the locking, and after the rotating cylinder is rotated, the slot on the inner side of the rotating cylinder is dislocated with the limiting block, so as to avoid disengagement, finally realize the locking, and the interface is convenient to replace.

[0020] 2, the interface is inserted into the slot in the fixed frame through the opening close to one end of the T-shaped block, the rotating plate is rotated to the horizontal position, so as to avoid the contact between the two adjacent interfaces in the fixed frame, avoid the damage caused by the large collision, after the interface is inserted, the T-shaped block is inserted into the fixed frame, the arc surface at one end of the T-shaped block is abutted to the plug-in cylinder on the outer surface of the adjacent interface, so as to realize the fixed interface, and the interface is convenient to store. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0022] Figure 1 It is the overall structure schematic diagram of the utility model.

[0023] Figure 2 It is the explosion structure schematic diagram of the connecting assembly of the utility model.

[0024] Figure 3 It is the internal structure schematic diagram of the rotating cylinder of the utility model.

[0025] Figure 4 It is the explosion structure schematic diagram of the storage assembly of the utility model.

[0026] Figure 5 It is the structure schematic diagram of the T-shaped block of the utility model.

[0027] In the drawing, 1, adapter body;2, wire;3, connecting assembly;301, connecting block;302, rotating cylinder;303, socket;304, limiting block;305, plug-in cylinder;306, extruding block;4, interface;5, storage assembly;501, fixed frame;502, rotating plate;503, T-shaped block;504, fixed block;505, plug rod. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiment of the utility model will be described clearly and completely in the following by combining the drawings in the embodiment of the utility model.

[0029] Embodiment 1

[0030] Referring to Figure 1 、 Figure 2 and Figure 3 , the first embodiment of the utility model provides a power adapter with multiple interfaces, including adapter body 1, the outer surface of adapter body 1 is fixedly connected with electric wire 2, the end of electric wire 2 away from adapter body 1 and the both sides of adapter body 1 are provided with interface 4, and connecting assembly 3 is arranged between electric wire 2 and interface 4, the both sides of adapter body 1 are provided with containing assembly 5;

[0031] Connecting assembly 3 includes connecting block 301 fixedly connected at the end of electric wire 2 away from adapter body 1, the end of connecting block 301 away from electric wire 2 is fixedly connected with plug-in socket 303, interface 4 is plugged with plug-in socket 303, the end of interface 4 close to plug-in socket 303 is fixedly connected with plug-in barrel 305, the outer surface of plug-in barrel 305 is fixedly connected with limiting block 304, the outer surface of connecting block 301 is movably connected with rotating barrel 302, and the inside of rotating barrel 302 is movably connected with extrusion block 306.

[0032] Specifically, the inside of rotating barrel 302 is provided with the insertion slot matched with limiting block 304, the end of the insertion slot of the inside of rotating barrel 302 close to electric wire 2 is communicated with ring groove, the inner wall of ring groove is fixedly connected with two extrusion blocks 306, the outer surfaces of extrusion block 306 and limiting block 304 are all provided with mutually matched inclined surfaces, limiting block 304 can be smoothly inserted into the inside of rotating barrel 302 to reach ring groove through insertion slot, after limiting block 304 is inserted into ring groove in cooperation with insertion slot, the vertical surface of the outer surface of limiting block 304 abuts against the vertical surface of the outer surface of adjacent extrusion block 306, so that rotating barrel 302 can only rotate towards fixed direction, thereby avoiding that extrusion block 306 and limiting block 304 are separated due to the error of rotating direction when rotating movable barrel, after rotating barrel 302 rotates towards the direction of driving extrusion block 306 and limiting block 304 to separate the vertical surfaces, the inclined surface of the outer surface of limiting block 304 gradually cooperates with the inclined surface of the outer surface of another extrusion block 306, and extrusion locking is realized.

[0033] Specifically, the inside of rotating barrel 302 is provided with limiting ring groove, and the outer surface of connecting block 301 is provided with limiting ring matched with limiting ring groove, through the setting of limiting ring groove and limiting ring, rotating barrel 302 is avoided from moving on the outer surface of connecting block 301, and rotating barrel 302 is avoided from moving to cause abnormal plug-in when plug-in barrel 305 is plugged.

[0034] Further, the interface 4 is plugged with the socket 303, when the interface 4 is inserted into the socket 303, the limiting block 304 is inserted into the inside of the rotating cylinder 302 through the slot on the inner side of the rotating cylinder 302, so that the limiting block 304 is inserted into the annular groove in the inside of the rotating cylinder 302, then the rotating cylinder 302 is rotated, the extruding block 306 in the inside of the rotating cylinder 302 gradually extrudes the limiting block 304, so that the locking is realized, and after the rotating cylinder 302 is rotated, the slot on the inner side of the rotating cylinder 302 is dislocated with the limiting block 304, so that the disengagement is avoided, finally the locking is realized.

[0035] Embodiment 2

[0036] With reference to Figure 1 、 Figure 4 With Figure 5 , the embodiment is based on the previous embodiment, the storage assembly 5 comprises a fixed frame 501 fixedly connected to the side surface of the adapter body 1, two rotating plates 502 are hingedly connected to the inside of the fixed frame 501, a T-shaped block 503 is arranged at the end of the fixed frame 501 away from the electric wire 2, two insertion rods 505 are fixedly connected to the outer surface of the T-shaped block 503, and the insertion rods 505 are plugged with the outer surface of the fixed frame 501.

[0037] Specifically, the upper surface and the lower surface of the fixed frame 501 are fixedly connected with fixed blocks 504, the outer surface of the fixed blocks 504 and the outer surface of the fixed frame 501 are provided with openings matched with the rotating plates 502, the rotating plates 502 are hingedly connected to the openings in the outer surface of the fixed frame 501, the two sides of the rotating plates 502 are provided with protrusions, and the inner walls of the openings are provided with grooves matched with the protrusions, so that the grooves are matched with the protrusions on the two sides of the rotating plates 502, thereby realizing the locking of the two states of the rotating plates 502 being rotated to be horizontal and vertical, and avoiding the rotating plates 502 from being disengaged when being rotated to be horizontal or vertical.

[0038] Specifically, the inside of the fixed frame 501 is provided with a slot matched with the interface 4, the length of the fixed frame 501 is sufficient to accommodate two interfaces 4, and the rotating plate 502 is arranged between the two interfaces 4, so that the interface 4 is plugged into the inside of the fixed frame 501 through the slot, the length of one fixed frame 501 is sufficient to accommodate two interfaces 4, and the rotating plate 502 is arranged between the two interfaces 4, thereby avoiding the interfaces 4 from being damaged due to the collision caused by the large amplitude shaking of the two interfaces 4 in the fixed frame 501.

[0039] Specifically, the outer surface of the T-shaped block 503 is provided with a groove, the end of the fixed frame 501 close to the T-shaped block 503 is provided with an opening, the T-shaped block 503 is inserted into the slot through the opening on the outer surface of the fixed frame 501, the end of the T-shaped block 503 close to the interface 4 is provided with an arc surface, the T-shaped block 503 is inserted into the slot through the opening at one end of the fixed frame 501, and the arc surface at one end of the T-shaped block 503 abuts against the insertion sleeve 305 arranged on the outer surface of the interface 4 close to the T-shaped block 503 in the fixed frame 501, so that the interface 4 close to the opening in the fixed frame 501 is extruded and fixed.

[0040] Specifically, the outer surface of the insertion rod 505 is provided with a plurality of soft protrusions, the outer surface of the fixed frame 501 is provided with an insertion hole matched with the insertion rod 505, and the inner wall of the insertion hole is provided with a groove matched with the soft protrusion, the T-shaped block 503 is inserted and fixed through the cooperation of the insertion rod 505 and the insertion hole on the outer surface of the fixed frame 501, and the friction force is improved through the cooperation of the soft protrusion and the groove in the insertion hole, so that the T-shaped block 503 is prevented from being separated from the fixed frame 501.

[0041] Further, the replaced interface 4 is inserted into the slot in the fixed frame 501 through the opening at the end of the fixed frame 501 close to the T-shaped block 503, the two rotating plates 502 are rotated to the horizontal position before the interface 4 is inserted, so that the two adjacent interfaces 4 in the fixed frame 501 are prevented from being contacted and damaged, and after the interface 4 is inserted, the T-shaped block 503 is inserted into the fixed frame 501, the arc surface at one end of the T-shaped block 503 abuts against the insertion sleeve 305 on the outer surface of the adjacent interface 4, so that the interface 4 is fixed, and the storage of the interface 4 is completed.

[0042] Working principle: when using the power adapter, according to the electronic equipment that needs to be adapted, select the appropriate interface 4, pull out the plug rod 505 from the fixed frame 501 through the groove on the outer surface of the T-shaped block 503, then rotate to open the two rotating plates 502, so as to take out the required interface 4, insert the interface 4 into the plug-in seat 303, at the same time, the plug-in cylinder 305 is inserted into the gap between the plug-in seat 303 and the rotating cylinder 302, when inserting, the limiting block 304 is inserted into the inside of the rotating cylinder 302 through the slot on the inner side of the rotating cylinder 302, so as to drive the limiting block 304 to be inserted into the ring groove in the rotating cylinder 302, then rotate the rotating cylinder 302, drive the extrusion block 306 in the rotating cylinder 302 to gradually extrude the limiting block 304, so as to realize locking, and after the rotating cylinder 302 rotates, the slot on the inner side of the rotating cylinder 302 is dislocated with the limiting block 304, so as to avoid disengagement, finally realize locking, realize the replacement of the interface 4, and the replaced interface 4 is inserted into the slot in the fixed frame 501 through the opening near one end of the T-shaped block 503, and the interface 4 is inserted into the slot in the fixed frame 501, before insertion, rotate the two rotating plates 502 to the horizontal position and then insert the interface 4, so as to avoid the contact between the two adjacent interfaces 4 in the fixed frame 501, avoid damage, after inserting the interface 4, insert the T-shaped block 503 into the fixed frame 501, and the arc surface on one end of the T-shaped block 503 abuts against the plug-in cylinder 305 on the outer surface of the adjacent interface 4, so as to realize the fixation of the interface 4, complete the storage of the interface 4, and finally complete the replacement of the interface 4 of the power adapter, which is convenient for using the power adapter.

[0043] It should be noted that in this paper, relationship terms such as first and second 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 the entities or operations.

Claims

1. A power adapter with multiple interfaces, comprising an adapter body, wherein wires are fixedly connected to the outer surface of the adapter body, and interfaces are provided at the end of the wires away from the adapter body and on both sides of the adapter body, characterized in that: A connecting component is provided between the wire and the interface, and storage components are provided on both sides of the adapter body; The connecting assembly includes a connecting block fixedly connected to the end of the wire away from the adapter body, a plug socket fixedly connected to the end of the connecting block away from the wire, an interface plugged into the plug socket, a plug cylinder fixedly connected to the end of the interface near the plug socket, a limit block fixedly connected to the outer surface of the plug cylinder, a rotating cylinder movably connected to the outer surface of the connecting block, and a pressing block movably connected to the inside of the rotating cylinder. The storage assembly includes a fixed frame that is fixedly connected to the side of the adapter body. Two rotating plates are hinged inside the fixed frame. A T-shaped block is provided at the end of the fixed frame away from the wire. Two insert rods are fixedly connected to the outer surface of the T-block and are inserted into the outer surface of the fixed frame.

2. A power adapter with multiple interfaces according to claim 1, characterized in that: The inner side of the rotating cylinder is provided with a slot that mates with the limiting block. The end of the slot on the inner side of the rotating cylinder near the wire is connected to an annular groove. Two extrusion blocks are fixedly connected to the inner wall of the annular groove. The outer surfaces of the extrusion blocks and the limiting block are provided with mutually cooperating inclined surfaces.

3. A power adapter with multiple interfaces according to claim 2, characterized in that: The rotating cylinder has an internal limiting ring groove, and the outer surface of the connecting block is provided with a limiting ring that cooperates with the limiting ring groove.

4. A power adapter with multiple interfaces according to claim 3, characterized in that: The upper and lower surfaces of the fixed frame are fixedly connected with fixed blocks. The outer surfaces of the fixed blocks and the outer surfaces of the fixed frame are provided with openings that cooperate with the rotating plate. The rotating plate is hinged in the opening on the outer surface of the fixed frame. The rotating plate has protrusions on both sides and grooves that cooperate with the protrusions on the inner wall of the opening.

5. A power adapter with multiple interfaces according to claim 4, characterized in that: The fixed frame has a slot inside that matches the interface, and the length of the fixed frame is sufficient to accommodate two interfaces. The rotating plate is positioned between the two interfaces.

6. A power adapter with multiple interfaces according to claim 5, characterized in that: The outer surface of the T-shaped block is provided with a groove, and the end of the fixing frame near the T-shaped block is provided with an opening. The T-shaped block is inserted into the slot through the opening on the outer surface of the fixing frame, and the end of the T-shaped block near the interface is provided with an arc-shaped surface.

7. A power adapter with multiple interfaces according to claim 6, characterized in that: The outer surface of the insertion rod is provided with several flexible protrusions, and the outer surface of the fixing frame is provided with insertion holes that cooperate with the insertion rod. The inner wall of the insertion hole is provided with grooves that cooperate with the flexible protrusions.

Images