CN221353239U - Power adapter supporting multiple interface protocols - Google Patents

Abstract

The utility model relates to the technical field of power adapters, in particular to a power adapter supporting a multi-interface protocol, which comprises a main body, a first interface and a second interface, wherein an annular groove is formed in the inner side of the main body, a bar is fixedly connected to the outer side of the main body, inner cavities are formed in two sides of the inner part of the bar, rail grooves are communicated with the outer sides of the inner cavities, shaft rods are slidably connected to the inner sides of the rail grooves, one end of each shaft rod is fixedly connected with a sliding block, elastic ropes are fixedly connected between the outer end faces of one group of sliding blocks, a protective limit module is mounted at the other end of one group of shaft rods, the protective limit module comprises a protective cover, and the outer end faces of the protective cover are fixedly connected with the other end of the shaft rods.

Description

Power adapter supporting multiple interface protocols

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter supporting a multi-interface protocol.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, a control IC, a PCB (printed Circuit Board) and the like, and is different from the traditional DC power adapter after being improved.

Although the interfaces of the multi-protocol power adapter are more, and a plurality of different kinds of electronic devices can be powered at the same time, most of the interfaces are idle in daily use, because the interfaces of the power adapter are not provided with a protection structure, dust accumulation in the interfaces is easy to occur in the idle state for a long time, so that a user can have a possibility of poor contact when the interfaces are required to be used, and the concave design of the interfaces is inconvenient to clean so as to influence the use of the user, therefore, the power adapter supporting the multi-interface protocol is provided according to the problems.

Disclosure of utility model

The utility model aims to provide a power adapter supporting a multi-interface protocol, which solves the problem that the idle interface of the existing multi-interface multi-protocol power adapter is easy to generate dust accumulation.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a support power adapter of many interface protocols, includes main part, first interface and second interface, the annular has been seted up to the inboard of main part, the outside fixedly connected with strip pole of main part, the inner chamber has all been seted up to the inside both sides of strip pole, the outside both sides of inner chamber all communicate has the rail groove, the equal sliding connection of the inboard in rail groove has the axostylus axostyle, the equal fixedly connected with slider of one end of axostylus axostyle, a set of equal fixedly connected with elastic rope between the outer terminal surface of slider, a set of protection limit module is installed to the other end of axostylus axostyle, protection limit module includes the visor, the outer terminal surface of visor all has been seted up with the other end fixed connection of axostylus axostyle, the storage tank has all been seted up to the inboard of visor, the guide way has all been seted up to the inboard of visor, the inboard of visor has been rotated and has been connected with the roller, the inboard of storage tank has been rotated and is connected with the rotating plate, the inboard of rotating plate's the equal sliding connection has the cardboard, the equal fixedly connected with damping strip in the outside of the inboard of rotating plate, the equal fixedly connected with of inner curved surface of axostylus axostyle between the outer terminal surface of the visor and the outer terminal surface of slider all has the annular groove, the annular groove is all fixedly connected with the annular groove.

Preferably, the protection limit modules are all arranged on the outer side of the first interface, the shielding modules are all arranged on the outer side of the second interface, and the bar is arranged on the left side of the protection limit modules.

Preferably, the rotating rollers are arranged between a group of protective covers, the elastic bands are arranged on two sides of the rotating plate, and the outer sides of the rotating plate are provided with protruding blocks.

Preferably, the damping strips are arranged on two sides of the clamping plate, the outer end faces of the damping strips are tightly attached to the surface of the clamping plate, and the clamping plate is arranged at the middle position of the rotating plate.

Preferably, the limiting rings are arranged on the inner side of the ring grooves, the ring grooves are arranged on the outer side of the second connector, the springs are arranged between the outer end faces of the guide stop blocks and the inner wall of the sliding groove, and the width of the second connector is one third of the interval between a group of shielding plates.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the first interface can be protected through the arranged protection limit module, the shielding module, the bar rod, the shaft rod and the like, meanwhile, the inserted wire can be limited and fixed to a certain extent through the clamping plate, the damping pad, the elastic band and the damping bar, the second interface can be shielded and protected through the shielding module, the capability that the power adapter can protect the idle interface to avoid dust accumulation in the idle interface is realized, and the problem that the idle interface of the existing multi-interface multi-protocol power adapter is easy to cause dust accumulation is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the main body of the present utility model;

FIG. 3 is a schematic view of the present utility model in semi-section at the bar;

FIG. 4 is a schematic view of an unfolding structure of the protection limit module according to the present utility model;

FIG. 5 is a schematic view of a shielding module structure according to the present utility model;

Fig. 6 is a schematic rear view of the structure of fig. 5 according to the present utility model.

In the figure: 1. a main body; 2. a first interface; 3. a second interface; 4. a ring groove; 5. the protection limit module; 51. a protective cover; 52. a storage groove; 53. a guide groove; 54. a rotating roller; 55. a rotating plate; 56. a clamping plate; 57. damping strips; 58. a damping pad; 59. an elastic band; 6. a shielding module; 61. a limiting ring; 62. a shielding plate; 63. a chute; 64. a spring; 65. a guide stopper; 7. a bar; 8. an inner cavity; 9. a rail groove; 10. a shaft lever; 11. a slide block; 12. an elastic rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.

Referring to fig. 1-6, the present utility model provides a technical solution:

A power adapter supporting multiple interface protocols comprises a main body 1, a first interface 2 and a second interface 3, wherein an annular groove 4 is formed in the inner side of the main body 1, a bar 7 is fixedly connected to the outer side of the main body 1, inner cavities 8 are formed in two sides of the inner portion of the bar 7, rail grooves 9 are respectively communicated with the outer sides of the inner cavities 8, shaft rods 10 are respectively and slidingly connected to the inner sides of the rail grooves 9, sliding blocks 11 are respectively and fixedly connected to one ends of the shaft rods 10, elastic ropes 12 are respectively and fixedly connected between the outer end surfaces of one group of sliding blocks 11, a protection limit module 5 is mounted at the other end of one group of shaft rods 10, the protection limit module 5 comprises a protection cover 51, the outer end surfaces of the protection cover 51 are respectively and fixedly connected with the other end of the shaft rod 10, storage grooves 52 are respectively formed in the inner sides of the protection cover 51, the guide way 53 has all been seted up to the inboard of visor 51, the inboard of visor 51 all rotates and is connected with the roller 54, the inboard of accomodating groove 52 all rotates and is connected with the revolving board 55, the inboard all sliding connection of track of revolving board 55 has cardboard 56, the equal fixedly connected with damping strip 57 in the outside of revolving board 55, the equal fixedly connected with damping pad 58 of the inner curved surface of cardboard 56, fixedly connected with elastic belt 59 between the opening inner wall of visor 51 and the outer terminal surface of revolving board 55, shielding module 6 is installed to annular 4 department, shielding module 6 includes spacing ring 61, the outside both sides of spacing ring 61 all fixedly connected with shielding plate 62, spout 63 has all been seted up to the inboard of shielding plate 62, the equal sliding connection of inboard of spout 63 has guide dog 65, spring 64 is all installed to the inboard of spout 63.

The protection limit modules 5 are arranged on the outer sides of the first interfaces 2, the shielding modules 6 are arranged on the outer sides of the second interfaces 3, the bar 7 is arranged on the left sides of the protection limit modules 5, and the first interfaces 2 and the second interfaces 3 can be shielded and protected through the protection limit structures 5 and the shielding modules 6; the rotating rollers 54 are arranged between a group of protective covers 51, the elastic bands 59 are arranged on two sides of the rotating plate 55, the outer sides of the rotating plate 55 are provided with convex blocks, the inserting efficiency of the connector can be improved through the arranged rotating rollers 54, the rotating plate 55 can be reset and pulled back through the arranged elastic bands 59, and the convex blocks are convenient for a user to rotate the rotating plate 55; the damping strips 57 are arranged on two sides of the clamping plate 56, the outer end faces of the damping strips 57 are tightly attached to the surface of the clamping plate 56, the clamping plate 56 is arranged in the middle of the rotating plate 55, the clamping plate 56 after moving and pulling out can be limited to a certain extent through the damping strips 57, and the upper damping pad 58 and the lower damping pad 58 can be positioned to a certain extent by matching with the tensile force of the elastic belt 59; the limiting rings 61 are all arranged on the inner side of the ring grooves 4, the ring grooves 4 are all arranged on the outer side of the second connector 3, the springs 64 are all arranged between the outer end face of the guide baffle plates 65 and the inner wall of the sliding groove 63, the width of the second connector 3 is one third of the interval between a group of baffle plates 62, the second connector 3 can be protected through the arranged baffle plates 62 and the guide baffle plates 65, the spring force of the springs 64 enables the guide baffle plates 65 to always keep an ejecting state, and the interval between a group of baffle plates 62 enables the connector to be completely inserted into the second connector 3.

The working flow is as follows: the multi-interface multi-protocol power adapter can shelter from protection through protection limit structure 5 and shielding module 6 to first interface 2 and second interface 3, when the user needs to use first interface 2, the wire rod joint is held to the user's hand, two fingers of the other hand hold simultaneously the lug of upper and lower both sides revolving plate 55, make revolving plate 55 rotate simultaneously and expand and expose guide slot 53 this moment, at this moment loosen revolving plate 55 between inserting a set of revolving plate 55 and hold up main part 1 with the joint, promote the joint and extrude upper and lower guide slot 53 and make visor 51 shift to both sides simultaneously, make the joint can insert in the first interface 2, finally draw out cardboard 56 in the upper and lower revolving plate 55 (can carry out certain spacing to the cardboard 56 after moving through damping strip 57), make upper and lower damping pad 58 carry out certain location to the wire rod of inserting the joint through the pulling force of elastic cord 59, when needs to use second interface 3, the user can insert the joint between a set of stop plate 62 and extrude guide dog 65 this moment, make guide dog 65 shift to both sides and shelter from rotating the joint through rotating and make shielding module 6, at this moment, can avoid the second interface 3 to receive the inside of protection when the second interface is exposed, can be used in the protection interface 3, can be in order to avoid the inside the quick-operation of the interface to take place.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A power adapter supporting a multi-interface protocol, comprising a body (1), a first interface (2) and a second interface (3), characterized in that: annular groove (4) has been seted up to the inboard of main part (1), the outside fixedly connected with strip pole (7) of main part (1), inner chamber (8) have all been seted up to the inside both sides of strip pole (7), the outside both sides of inner chamber (8) all communicate rail groove (9), the inboard all sliding connection of rail groove (9) has axostylus axostyle (10), the one end of axostylus axostyle (10) all fixedly connected with slider (11), a set of all fixedly connected with elastic cord (12) between the outer terminal surface of slider (11), a set of protection limit module (5) are installed to the other end of axostylus axostyle (10), protection limit module (5) are including visor (51), the outer terminal surface of visor (51) all with the other end fixedly connected with axostylus axostyle (10), storage tank (52) have all been seted up to the inboard of visor (51), guide way (53) have all been seted up to the inboard of visor (51), the inboard all rotating connection of axostylus axostyle (52) has rotating roller (54), the inboard of storage tank (52) is rotated and is connected with track (55), the inboard all rotating connection has both sides (55) of rotating pad (55), the equal fixedly connected with damping strip (55), the novel anti-theft protection cover is characterized in that an elastic belt (59) is fixedly connected between the outer end face of the rotating plate (55) and the inner wall of a notch of the protection cover (51), a shielding module (6) is installed at the ring groove (4), the shielding module (6) comprises a limiting ring (61), shielding plates (62) are fixedly connected to the two sides of the outer portion of the limiting ring (61), sliding grooves (63) are formed in the inner sides of the shielding plates (62), guide stop blocks (65) are slidably connected to the inner sides of the sliding grooves (63), and springs (64) are installed in the inner sides of the sliding grooves (63).

2. A power adapter supporting multiple interface protocols as claimed in claim 1, wherein: the protection limit module (5) is arranged on the outer side of the first interface (2), the shielding module (6) is arranged on the outer side of the second interface (3), and the bar (7) is arranged on the left side of the protection limit module (5).

3. A power adapter supporting multiple interface protocols as claimed in claim 1, wherein: the rotating rollers (54) are arranged between a group of protective covers (51), the elastic bands (59) are arranged on two sides of the rotating plate (55), and protruding blocks are arranged on the outer side of the rotating plate (55).

4. A power adapter supporting multiple interface protocols as claimed in claim 1, wherein: the damping strips (57) are arranged on two sides of the clamping plate (56), the outer end faces of the damping strips (57) are tightly attached to the surface of the clamping plate (56), and the clamping plate (56) is arranged at the middle position of the rotating plate (55).

5. A power adapter supporting multiple interface protocols as claimed in claim 1, wherein: the limiting rings (61) are arranged on the inner sides of the annular grooves (4), the annular grooves (4) are arranged on the outer sides of the second connectors (3), the springs (64) are arranged between the outer end faces of the guide stop blocks (65) and the inner walls of the sliding grooves (63), and the width of the second connectors (3) is one third of the interval between a group of shielding plates (62).