CN117578147A

CN117578147A - a power adapter

Info

Publication number: CN117578147A
Application number: CN202311681664.4A
Authority: CN
Inventors: 阿敏夫; 乌小茜; 钟鸣; 杨再欣; 高晨; 冯汝明; 奥淇仑
Original assignee: Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
Current assignee: Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-02-20

Abstract

The invention relates to the technical field of power switching, in particular to a power adapter, which comprises a shell, wherein the front end and the right side of the shell are respectively provided with a plurality of jacks, the rear end of the shell is fixedly connected with a wire, one end of the wire is fixedly provided with a fixed plug, the upper end surface of the shell is provided with a placing groove, the front side of the placing groove is positioned at the upper end surface of the shell and is rotationally provided with a plug cleaning mechanism, the rear side of the placing groove is positioned at the upper end surface of the shell and is fixedly provided with an assembling plate, and one side of the assembling plate and the rear end surface of the shell are jointly provided with a storage mechanism. The plug cleaning mechanism provided by the invention can effectively and rapidly clean various plugs to be inserted into the jacks, and the storage mechanism can effectively store and fix unused fixed plugs in the rotating box and at one side of the assembling plate, so that the situation that the fixed plugs are accumulated by dust or carelessly scratched and damaged due to random placement of the fixed plugs is avoided.

Description

Electric power adapter

Technical Field

The invention relates to the technical field of power switching, in particular to a power adapter.

Background

The function of the adapter is mainly to switch the connection interface so that different devices or lines can be connected to each other. The application range of the adapter is wide, and the adapter is used in the fields of power, communication, data transmission and the like.

When the existing power adapter is used, different plugs to be inserted into the jack of the adapter cannot be cleaned correspondingly, and dust on the plugs may obstruct contact between the plugs and the jack, so that current cannot pass smoothly, and normal operation of equipment is affected;

meanwhile, one end of the adapter is connected with the fixed plug through the lead, when the adapter is not used, the adapter can be generally placed on a tabletop at will, a large amount of dust can be accumulated on the inner side and the outer side of the fixed plug in the follow-up process, and meanwhile, if people touch the adapter carelessly, the fixed plug part can be scratched, broken and the like, so that the follow-up use is affected.

Disclosure of Invention

The invention aims to solve the defects in the background art and provides a power adapter.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a power adapter, includes the shell, multiple jack has been seted up respectively to the front end and the right side of shell, the rear end fixedly connected with wire of shell, the one end fixed mounting of wire has fixed plug, the standing groove has been seted up to the up end of shell, the front side of standing groove just is located the up end department rotation of shell and is provided with plug cleaning mechanism, plug cleaning mechanism includes two can the inside cleaning cotton of looks pivoted, the rear side of standing groove just is located the up end department fixed mounting of shell has the equipment board, one side of equipment board is provided with storage mechanism jointly with the rear end department of shell, storage mechanism includes two fixing frames that can the mutual rotation spiral-lock.

Preferably, the plug cleaning mechanism comprises a rotating box, two connecting seats are fixedly arranged at the upper end face of the shell, a rotating rod is connected to the inner sides of the connecting seats in a rotating mode, one end of the rotating rod penetrates through the connecting seat, a threaded nut is sleeved on the outer surface of the rotating rod, the outer surface of the rotating rod is fixedly connected with the bottom end of the rotating box, two side cleaning cotton are fixedly arranged on the inner sides of the rotating box, and a positive V-shaped inclined surface is formed by jointly arranging the inner sides of the side cleaning cotton close to the upper end.

Preferably, the inside of rotating the box and be located the clean cotton of two sides and slide and be provided with the supporting seat, the bottom of supporting seat and the inboard bottom of rotating the box do not fixed mounting have multiunit fixed column, the inboard fixed mounting of fixed column has first spring, the upper surface fixed mounting of supporting seat has two fixed plates, two the inboard rotation of fixed plate is connected with two pivots, two the surface of pivot is the cover respectively has two connecting blocks, one side fixed mounting of rotating the box has the pull ring.

Preferably, the upper ends of the two connecting blocks are respectively fixedly connected with two fixing boxes, the inner sides of the two fixing boxes are respectively fixedly provided with two inner side cleaning cottons, the upper sides of the inner side cleaning cottons are jointly provided with an inverted V-shaped inclined surface, one end of the rotating shaft penetrates through the inside of one fixing plate, the outer surfaces of the rotating shaft are respectively sleeved with two gears, the extension parts of the two gears are meshed with each other, and the other end of the rotating shaft penetrates through the other fixing plate and the inside of the rotating box in sequence to be fixedly provided with a rotating piece.

Preferably, one rotating plate is fixedly arranged at the upper side of the rotating shaft and close to one end, two mounting plates are fixedly arranged at one side of the other fixed plate, arc-shaped supporting rods are fixedly arranged at the inner sides of the mounting plates, the inner sides of the rotating plates are in sliding fit with the outer surfaces of the arc-shaped supporting rods, second springs are sleeved on the outer surfaces of the arc-shaped supporting rods, and two ends of each second spring are respectively connected with the inner sides of the rotating plate and one mounting plate.

Preferably, the storage mechanism comprises two groups of support plates, two groups of support plates are rotatably connected with two connecting shafts on the inner sides of the support plates, fixing frames are fixedly sleeved on the outer surfaces of the connecting shafts respectively, pulling plates are fixedly installed on the outer sides of the fixing frames respectively, fixing holes are formed in the rear sides of the fixing frames in a combined mode, inserting ports are formed in the inner portions of the assembling plates and close to the middle portions of the assembling plates, two connecting plates are fixedly installed on the upper sides and the lower sides of the fixing frames respectively, rubber clamping blocks are fixedly installed on one sides of the connecting plates, and two clamping plates which are assembled with the two rubber clamping blocks are fixedly installed on the upper sides and the lower sides of the fixing frames correspondingly.

Preferably, the rear end face of the shell is fixedly provided with two guide cylinders through connecting sheets, the inner sides of the two guide cylinders are slidably inserted with two guide rods, one end of each guide rod is fixedly connected with a supporting piece, the outer surface of each guide rod is sleeved with a third spring, and the two ends of each third spring are respectively fixedly connected with the rear side of each supporting piece and the upper end face of each guide cylinder.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, a plurality of plugs which need to be used are sequentially inserted into the inner side of the rotating box, two side cleaning cottons arranged on the inner side of the rotating box can effectively clean dust on two sides of the plug, meanwhile, the upper ends of the inner sides of the two side cleaning cottons are jointly provided with the positive V-shaped inclined surfaces which are formed, plugs with different sizes can be conveniently inserted into the inner sides of the two side cleaning cottons, the inner sides of the plugs are filled with the two inner side cleaning cottons when the plugs move downwards, the two inner side cleaning cottons are subjected to downward pressure and move downwards elastically, so that the inner side cleaning cottons move to the depth of the inner sides of the plugs, then the plugs are pulled upwards, dust on two sides of the plugs is cleaned and erased by the two side cleaning cottons, meanwhile, when the plugs are about to be pulled out from the rotating box, one rotating member drives one rotating shaft to rotate, one gear sleeved on the outer surface is driven to rotate, the other gear meshed with the outer extending part is driven to rotate, and the two gears drive the two rotating shafts and the two inner side cleaning cottons mounted on the rotating shafts to outwards, so that dust on the inner sides of the plugs is prevented from being blocked by dust on the plugs and normal contact with the jacks.

2. According to the invention, one end of the fixed plug is inserted into the insertion opening formed in the assembly plate, and the two fixing frames are rotated, so that the rubber clamping blocks arranged on the upper side and the lower side of the two fixing frames are clamped and fixed with the clamping plate, meanwhile, the fixing holes commonly arranged on the inner sides of the two fixing frames limit and fix the outer side of the fixed plug, and the elastic supporting piece arranged on the front side of the shell can effectively avoid the situation that a wire is damaged due to excessive bending when people pull and move the fixed plug, and meanwhile, the situation that dust is accumulated, scratched and damaged due to random placement of the fixed plug when the fixed plug is not used.

3. Based on the plug cleaning mechanism provided by the invention, various plugs to be inserted into the jacks can be cleaned effectively, so that normal contact between the plugs and the jacks is prevented due to dust on the plugs; meanwhile, the storage mechanism arranged in the device can effectively store and fix the unused fixed plug in the rotating box and at one side of the assembling plate, so that the situation that the fixed plug is accumulated by dust or carelessly scratched and damaged due to random placement of the fixed plug is avoided.

Drawings

FIG. 1 is a schematic diagram of a power adapter according to the present invention;

FIG. 2 is a schematic diagram of a practical power adapter according to the present invention;

FIG. 3 is a schematic view of a plug cleaning mechanism in a power adapter according to the present invention;

FIG. 4 is a schematic view of the plug cleaning mechanism of the power adapter according to the present invention;

FIG. 5 is a schematic view of the main parts of a plug cleaning mechanism of the power adapter according to the present invention;

FIG. 6 is a schematic diagram of a storage mechanism in a power adapter according to the present invention;

fig. 7 is an enlarged schematic view of the structure of the power adapter at a in fig. 5.

In the figure: 1. a housing; 2. a jack; 3. a wire; 4. fixing the plug; 5. a placement groove; 6. inner cleaning cotton; 7. a fixing frame; 8. rotating the box; 9. a connecting seat; 10. a rotating lever; 11. a side cleaning cotton; 12. a support base; 13. fixing the column; 14. a first spring; 15. a fixing plate; 16. a rotating shaft; 17. a connecting block; 18. a fixed box; 19. a rotating plate; 20. a mounting plate; 21. an arc-shaped supporting rod; 22. a second spring; 23. a support plate; 24. a connecting shaft; 25. assembling plates; 26. pulling the plate; 27. a plug-in port; 28. a guide cylinder; 29. a rubber clamping block; 30. a clamping plate; 31. a connecting plate; 32. a guide rod; 33. a gear; 34. a support; 35. a third spring; 36. a rotating member; 37. and (3) a nut.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a power adapter as shown in fig. 1-5, including shell 1, multiple jack 2 has been seted up respectively to the front end and the right side of shell 1, the rear end fixedly connected with wire 3 of shell 1, the one end fixed mounting of wire 3 has fixed plug 4, standing groove 5 has been seted up to the up end of shell 1, the front side of standing groove 5 just is located the up end department rotation of shell 1 and is provided with plug cleaning mechanism, plug cleaning mechanism includes two inboard cleaning cotton 6 that can rotate in opposite directions, plug cleaning mechanism includes rotary box 8, the up end department fixed mounting of shell 1 has two connecting seat 9, the inboard rotation of two connecting seats 9 is connected with dwang 10, the one end of dwang 10 is passed the inside of a connecting seat 9 and the surface cover of dwang 10 is equipped with screw-thread fit's nut 37, the surface of dwang 10 and the bottom fixed connection of rotary box 8. Pulling the pull ring rotates the rotating box 8 to 90 degrees outwards along the rotating rod 10 connected with the bottom end, pulls out the rotating box from the placing groove 5, and rotates the nut 37 inwards to lock and fix one end of the rotating rod 10.

The inner side of the rotating box 8 is fixedly provided with two side cleaning cottons 11, the inner sides of the two side cleaning cottons 11 are close to the upper end and are jointly provided with a positive V-shaped inclined surface, a supporting seat 12 is slidably arranged between the two side cleaning cottons 11 and positioned on the inner side of the rotating box 8, a plurality of groups of fixing columns 13 are fixedly arranged at the bottom of the supporting seat 12 and the bottom end of the inner side of the rotating box 8 respectively, the inner sides of the fixing columns 13 are fixedly provided with a first spring 14, and the upper surface of the supporting seat 12 is fixedly provided with two fixing plates 15. The plugs which are needed to be used are sequentially inserted into the inner side of the rotating box 8, the two side cleaning cotton 11 arranged on the inner side of the rotating box 8 can effectively clean dust on two sides of the plug, meanwhile, the positive V-shaped inclined surfaces formed by the common arrangement of the upper ends of the inner sides of the two side cleaning cotton 11 can facilitate the insertion of the plugs with different sizes into the inner sides of the two side cleaning cotton 11.

The inside rotation of two fixed plates 15 is connected with two pivots 16, the surface of two pivots 16 is overlapped respectively and is equipped with two connecting blocks 17, one side fixed mounting who rotates box 8 has the pull ring, the upper end of two connecting blocks 17 is fixedly connected with two fixed boxes 18 respectively, the inboard of two fixed boxes 18 is fixedly mounted respectively has two inboard clean cotton 6, the upside of two inboard clean cotton 6 sets up jointly and constitutes and is had the inclined plane of falling V-arrangement, one end of two pivots 16 passes the inside of one fixed plate 15 and the surface of two pivots 16 is overlapped respectively and is equipped with two gears 33, the extension department intermeshing of two gears 33, the other end of one pivot 16 passes another fixed plate 15 in proper order and rotates the inside fixed mounting who rotates box 8 and has rotor 36. The plug is when moving downwards, the plug inboard is filled by two inboard cleaning cotton 6, two inboard cleaning cotton 6 receive downward pressure, downward elastic displacement, make inboard cleaning cotton 6 remove to the inboard depths of plug, afterwards pull out the plug upwards, the dust of plug both sides is cleaned by two side cleaning cotton 11 and is erased, simultaneously when the plug is about to be pulled out from rotating box 8, rotate rotor 36, rotor 36 drives a pivot 16 rotation, a pivot 16 drives a gear 33 of surface suit again and rotates, a gear 33 drives another gear 33 of extension meshing again and rotates, two gears 33 drive two pivots 16 again and two inboard cleaning cotton 6 outside rotations of installing on pivot 16, thereby outwards clear the dust of plug inboard.

As shown in fig. 7, a rotating plate 19 is fixedly installed on the upper side of one rotating shaft 16 and near one end, two mounting plates 20 are fixedly installed on one side of the other fixed plate 15, an arc-shaped supporting rod 21 is fixedly installed on the inner sides of the two mounting plates 20, the inner sides of the rotating plate 19 are in sliding fit with the outer surfaces of the arc-shaped supporting rods 21, a second spring 22 is sleeved on the outer surfaces of the arc-shaped supporting rods 21, and two ends of the second spring 22 are respectively connected with the inner sides of the rotating plate 19 and one mounting plate 20. When the rotating member 36 is released, the rotating plate 19 on one rotating shaft 16 connected to one side of the rotating member 36 is elastically biased by the second spring 22 on one side, so that the two inner cleaning cotton 6 are rotated and reset.

As shown in fig. 2 and 6, the rear side of the placement groove 5 is fixedly provided with an assembling plate 25 at the upper end face of the housing 1, one side of the assembling plate 25 and the rear end face of the housing 1 are jointly provided with a storage mechanism, the storage mechanism comprises two fixing frames 7 capable of being buckled with each other, the storage mechanism comprises two groups of support plates 23, the inner sides of the two groups of support plates 23 are rotationally connected with two connecting shafts 24, the outer surfaces of the two connecting shafts 24 are fixedly sleeved with the fixing frames 7 respectively, the outer sides of the two fixing frames 7 are fixedly provided with pulling plates 26 respectively, the rear sides of the two fixing frames 7 are jointly provided with fixing holes, the inside of the assembling plate 25 is provided with an inserting opening 27 near the middle, the upper side and the lower side of one fixing frame 7 are fixedly provided with two connecting plates 31 respectively, one side of the connecting plate 31 is fixedly provided with a rubber clamping block 29, and the upper side and the lower side of the other fixing frame 7 are correspondingly fixedly provided with two clamping plates 30 which are clamped and assembled with the two rubber clamping blocks 29. One end of the fixed plug 4 is inserted into an inserting port 27 formed in the assembling plate 25, and the two fixing frames 7 are rotated, so that the rubber clamping blocks 29 arranged on the upper side and the lower side of the two fixing frames 7 are clamped and fixed with the clamping plate 30, and meanwhile, the fixing holes formed in the inner sides of the two fixing frames 7 are used for limiting and fixing the outer sides of the fixed plug 4.

Two guide barrels 28 are fixedly arranged at the rear end face of the shell 1 through connecting sheets, two guide rods 32 are slidably inserted into the inner sides of the two guide barrels 28, one end of each guide rod 32 is fixedly connected with a supporting piece 34, a third spring 35 is sleeved on the outer surface of each guide rod 32, and two ends of each third spring 35 are respectively fixedly connected with the rear side of each supporting piece 34 and the upper end face of each guide barrel 28. The elastic supporting piece 34 can effectively avoid the situation that the wire 3 is damaged due to excessive bending when people pull and move the fixed plug 4.

In the use process, the pull ring is pulled to rotate the rotating box 8 to 90 degrees outwards along the rotating rod 10 connected with the bottom end, the rotating rod is pulled out from the placing groove 5, the nut 37 is rotated inwards to lock and fix one end of the rotating rod 10, then a plurality of plugs which need to be used are sequentially inserted into the inner side of the rotating box 8, two side cleaning cottons 11 arranged on the inner side of the rotating box 8 can effectively clean dust on two sides of the plug, meanwhile, positive V-shaped inclined surfaces formed by the two side cleaning cottons 11 are jointly arranged at the upper ends of the inner sides, so that plugs with different sizes can be conveniently inserted into the inner sides of the two side cleaning cottons 11, the inner sides of the plugs are filled with the two inner cleaning cottons 6 when the plugs move downwards, the two inner cleaning cottons 6 are pressed downwards and elastically move downwards, and the inner cleaning cottons 6 move to the depth of the inner sides of the plugs, then the plug is pulled up, dust on two sides of the plug is cleaned and erased by the two side cleaning cotton 11, meanwhile, when the plug is pulled out from the rotating box 8, the rotating piece 36 is rotated, the rotating piece 36 drives one rotating shaft 16 to rotate, one rotating shaft 16 drives one gear 33 sleeved on the outer surface to rotate, one gear 33 drives the other gear 33 meshed with the extension part to rotate, the two gears 33 drive the two rotating shafts 16 and the two inner cleaning cotton 6 arranged on the rotating shaft 16 to rotate outwards, so that dust on the inner side of the plug is cleaned outwards, and when the rotating piece 36 is loosened, the rotating plate 19 on one rotating shaft 16 connected to one side of the rotating piece 36 is subjected to the elastic force of one side second spring 22, so that the two inner cleaning cotton 6 rotates and resets;

when the fixed plug 4 that shell 1 rear end was connected through wire 3 does not use, outwards rotate nut 37, loosen dwang 10 one end, afterwards, promote the pull ring, rotate box 8 to in the standing groove 5, inwards rotate nut 37 again, lock fixed dwang 10 one end, insert the inside cartridge mouth 27 department of seting up of package plate 25 with fixed plug 4 one end again, rotate two mounts 7 again, make the rubber fixture block 29 and the clamping plate 30 clamping that two mounts 7 upside down set up fixed, the fixed orifices that two mounts 7 inboard set up jointly also limit fixed plug 4 outside simultaneously, the elastic support member 34 that shell 1 front side set up, can effectively avoid people to pull when removing fixed plug 4, wire 3 damage because of excessive bending's condition.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power adapter comprising a housing (1), characterized in that: the utility model discloses a plug cleaning device, including shell (1), mounting plate (25), mounting plate (7), including shell (1), multiple jack (2) have been seted up respectively on front end and the right side of shell (1), rear end fixedly connected with wire (3) of shell (1), fixed plug (4) have been installed to one end fixed mounting of wire (3), standing groove (5) have been seted up to the up end of shell (1), the front side of standing groove (5) just is located the up end department rotation of shell (1) and is provided with plug cleaning mechanism, plug cleaning mechanism includes two can opposite pivoted inboard cleaning cotton (6), the rear side of standing groove (5) just is located the up end department fixed mounting of shell (1) has equipment board (25), one side of equipment board (25) is provided with storage mechanism jointly with the rear end department of shell (1), storage mechanism includes two mount (7) that can mutual rotation spiral-lock.

2. A power adapter according to claim 1, wherein: the plug cleaning mechanism comprises a rotating box (8), two connecting seats (9) are fixedly arranged at the upper end face of the shell (1), a rotating rod (10) is rotatably connected to the inner sides of the connecting seats (9), one end of the rotating rod (10) penetrates through the inner part of one connecting seat (9) and a nut (37) in threaded fit with the outer surface of the rotating rod (10) in a sleeved mode, the outer surface of the rotating rod (10) is fixedly connected with the bottom end of the rotating box (8), two side cleaning cotton (11) are fixedly arranged on the inner sides of the rotating box (8), and the inner sides of the side cleaning cotton (11) are close to the upper end and are jointly provided with a positive V-shaped inclined surface.

3. A power adapter according to claim 2, wherein: the cleaning device comprises a rotating box (8), wherein a supporting seat (12) is slidably arranged between two side cleaning cottons (11), a plurality of groups of fixing columns (13) are fixedly arranged at the bottom of the supporting seat (12) and the bottom of the inner side of the rotating box (8), a first spring (14) is fixedly arranged at the inner side of the fixing columns (13), two fixing plates (15) are fixedly arranged on the upper surface of the supporting seat (12), two rotating shafts (16) are rotatably connected to the inner sides of the fixing plates (15), two connecting blocks (17) are respectively sleeved on the outer surfaces of the rotating shafts (16), and pull rings are fixedly arranged on one side of the rotating box (8).

4. A power adapter according to claim 3, wherein: the upper ends of the two connecting blocks (17) are respectively fixedly connected with two fixing boxes (18), the inner sides of the two fixing boxes (18) are respectively fixedly provided with two inner side cleaning cottons (6), the upper sides of the two inner side cleaning cottons (6) are jointly provided with an inverted V-shaped inclined plane, one end of the two rotating shafts (16) penetrates through the inside of one fixing plate (15) and the outer surfaces of the two rotating shafts (16) are respectively sleeved with two gears (33), the extension parts of the two gears (33) are meshed with each other, and the other end of one rotating shaft (16) sequentially penetrates through the other fixing plate (15) and the inside of the rotating box (8) to be fixedly provided with rotating parts (36).

5. A power adapter according to claim 4, wherein: one the upside of pivot (16) and be close to one end department fixed mounting have rolling plate (19), another one side fixed mounting of fixed plate (15) has two mounting panel (20), two the inboard fixed mounting of mounting panel (20) has arc bracing piece (21), rolling plate (19) inboard and the surface sliding fit of arc bracing piece (21), the surface cover of arc bracing piece (21) has second spring (22), rolling plate (19) and the inboard of a mounting panel (20) are connected respectively at the both ends of second spring (22).

6. A power adapter according to claim 1, wherein: the storage mechanism comprises two groups of support plates (23), two groups of support plates (23) are rotatably connected with two connecting shafts (24), fixing frames (7) are fixedly sleeved on the outer surfaces of the connecting shafts (24) respectively, pulling plates (26) are fixedly installed on the outer sides of the fixing frames (7) respectively, fixing holes are formed in the rear sides of the fixing frames (7) jointly, inserting holes (27) are formed in the assembling plates (25) and close to the middle, two connecting plates (31) are fixedly installed on the upper side and the lower side of the fixing frames (7) respectively, rubber clamping blocks (29) are fixedly installed on one sides of the connecting plates (31), and two clamping plates (30) which are clamped with the two rubber clamping blocks (29) are fixedly installed on the upper side and the lower side of the fixing frames (7) correspondingly.

7. A power adapter according to claim 6, wherein: two guide barrels (28) are fixedly arranged at the rear end face of the shell (1) through connecting sheets, two guide rods (32) are inserted into the inner sides of the guide barrels (28) in a sliding mode, one end of each guide rod (32) is fixedly connected with a supporting piece (34), a third spring (35) is sleeved on the outer surface of each guide rod (32), and the two ends of each third spring (35) are respectively fixedly connected with the rear side of each supporting piece (34) and the upper end face of each guide barrel (28).