CN209844095U

CN209844095U - 12V power adapter convenient to plug and not prone to falling off

Info

Publication number: CN209844095U
Application number: CN201920985653.8U
Authority: CN
Inventors: 张伟
Original assignee: Shenzhen Zhuoyi Photoelectric Technology Co Ltd
Current assignee: Shenzhen Zhuoyi Photoelectric Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2019-12-24
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a power adapter technical field specifically is a 12V power adapter who pegs graft and conveniently be difficult for droing, including the adapter main part, the inclined plane groove has been seted up to the one end of adapter main part, the slot has been seted up to the center department in inclined plane groove, a plurality of bolts of fixedly connected with of center department of slot inner wall, the draw-in groove has all been seted up to the both sides of slot inner wall, it has output connector to peg graft to the inner wall of slot. This convenient 12V power adapter who is difficult for droing pegs graft, through having set up the inclined plane groove, slot and output connector, and output connector's both sides all are equipped with outer chamfer, the inclined plane angle in inclined plane groove is the same with the inclination of the outer chamfer of output connector, the inclined plane groove is linked together with the slot, make the user slide output connector slip into the slot through output connector's outer chamfer and inclined plane groove surface contact, through output connector's outer chamfer and the contact slide guide in inclined plane groove, make output connector accurate slide in the slot, reach the purpose of conveniently pegging graft.

Description

12V power adapter convenient to plug and not prone to falling off

Technical Field

The utility model relates to a power adapter technical field specifically is a 12V power adapter who pegs graft and conveniently be difficult for droing.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, and is widely matched with equipment such as a telephone master and slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, most of the currently commonly used 12V power adapters are composed of a power transformer and a rectifying circuit to form a main body part, one end of the main body part is fixedly connected with an input line, the other end of the main body part is inserted with an output line, the output line and the main body part of the currently used 12V power adapter are connected by inserting and combining a bolt and a jack, and the plug and the jack need to be aligned during insertion, so that certain inconvenience exists, the main body part and the output line are only fixed by inserting and combining the bolt and the jack, the connection is difficult to be firm, and the disconnection is easy, therefore, the utility model provides the 12V power adapter which is convenient to insert and difficult to, easy to fall off.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a 12V power adapter who pegs graft and conveniently be difficult for droing has solved the problem that provides among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: A12V power adapter convenient to plug and not easy to fall off comprises an adapter body, wherein one end of the adapter body is provided with an inclined plane groove, the center of the inclined plane groove is provided with a slot, the center of the inner wall of the slot is fixedly connected with a plurality of bolts, two sides of the inner wall of the slot are respectively provided with a slot, the inner wall of the slot is plugged with an output connector, the center of one end of the output connector is provided with a plurality of jacks, the middle parts of two sides of the output connector are respectively provided with a through hole, a rubber elastic sheet is fixedly connected inside the through holes, one end of the rubber elastic sheet is fixedly connected with a limiting clamping block, one side of the rubber elastic sheet is fixedly connected with a pressing head, one end of the output connector, far away from the jacks, is fixedly connected with an output head, one end of the output wire, far away, the adapter body is characterized in that one end of the power input head, which is far away from the adapter body, is fixedly connected with a power input line, one end of the power input line, which is far away from the power input head, is fixedly connected with a power plug, supporting blocks are fixedly connected with the two sides of the outer wall of the adapter body, and a plurality of damping cushions are fixedly connected with the middle parts of the supporting blocks.

Optionally, the position of the plug corresponds to the position of the jack, the diameter of the plug is matched with the diameter of the jack, and the length of the plug is matched with the depth of the jack.

Optionally, the size of the slot is matched with the size of the output connector, inner chamfers are arranged on two sides of the inner wall of the slot, outer chamfers are arranged on two sides of the output connector, and the size of the inner chamfers of the slot is the same as that of the outer chamfers of the output connector.

Optionally, the position of the slot corresponds to the position of the limiting fixture block, and the size of the slot is matched with the size of the limiting fixture block.

Optionally, the inclined angle of the inclined groove is the same as the inclination of the outer chamfer of the output connector, and the inclined groove is communicated with the slot.

Optionally, the supporting block is rectangular and annular, the plurality of damping cushions are respectively distributed on the outer wall of the supporting block, and the plurality of damping cushions all protrude out of the surface of the supporting block.

Optionally, the middle part of output line sliding connection has the binding tape, the surface of binding tape is provided with the magic subsides.

Optionally, a label is disposed in the middle of the top surface of the adapter body.

(III) advantageous effects

The utility model provides a 12V power adapter who pegs graft and conveniently be difficult for droing possesses following beneficial effect:

1. through having set up the inclined plane groove, slot and output connector, and output connector's both sides all are equipped with outer chamfer, the inclined plane angle in inclined plane groove is the same with the inclination of the outer chamfer of output connector, the inclined plane groove is linked together with the slot, can make the user slide through the outer chamfer of output connector and the surface contact in inclined plane groove with output connector slide in the slot, the outer chamfer through output connector slides the guide with the contact in inclined plane groove, can make output connector accurate the sliding in the slot, accomplish and peg graft, compare current design, need not to aim at slot and output connector again, thereby reach the purpose of conveniently pegging graft.

2. Through having set up rubber shrapnel and draw-in groove, the spacing fixture block of one end fixedly connected with of rubber shrapnel, one side fixedly connected with press head of rubber shrapnel, and the position of draw-in groove is corresponding with the position of spacing fixture block, the size of draw-in groove and the size looks adaptation of spacing fixture block, can make the output connect insert the position of draw-in groove behind the slot and aim at with spacing fixture block, simultaneously under the promotion of rubber shrapnel go into in the draw-in groove, thereby block slot and output and connect, make the output connect be difficult to deviate from, only need retrieve the rubber shrapnel through pressing the press head when needing to pull out, can with spacing fixture block pull out the draw-in groove, such design makes the slot more firm with.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the slot of the present invention;

fig. 3 is a schematic structural diagram of the supporting block of the present invention.

In the figure: 1-an adapter body, 2-an output connector, 3-an output line, 4-a binding tape, 5-an output head, 6-an inclined plane groove, 7-a power input head, 8-a power input line, 9-a power plug, 10-a label, 11-a support block, 12-a slot, 13-a bolt, 14-a clamping groove, 15-a jack, 16-a through hole, 17-a rubber elastic sheet, 18-a limiting clamping block, 19-a pressing head and 20-a damping cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: A12V power adapter convenient to plug and not easy to fall off comprises an adapter body 1, one end of the adapter body 1 is provided with an inclined plane groove 6, the center of the inclined plane groove 6 is provided with a slot 12, the center of the inner wall of the slot 12 is fixedly connected with a plurality of bolts 13, both sides of the inner wall of the slot 12 are provided with clamping grooves 14, the inner wall of the slot 12 is plugged with an output connector 2, the center of one end of the output connector 2 is provided with a plurality of jacks 15, the middle parts of both sides of the output connector 2 are provided with through holes 16, the inside of each through hole 16 is fixedly connected with a rubber elastic sheet 17, one end of each rubber elastic sheet 17 is fixedly connected with a limiting clamping block 18, one side of each rubber elastic sheet 17 is fixedly connected with a pressing head 19, one end of the output connector 2, far away from the jacks 15, is fixedly connected with an output line 3, one end of the, the one end fixedly connected with power input line 8 that adapter main part 1 was kept away from to power input head 7, the one end fixedly connected with power plug 9 that power input line 8 kept away from power input head 7, the equal fixedly connected with supporting shoe 11 in both sides of 1 outer wall of adapter main part, a plurality of shock attenuation cushions 20 of the middle part fixedly connected with of supporting shoe 11.

The position of the bolt 13 corresponds to the position of the jack 15, the diameter of the bolt 13 is matched with that of the jack 15, and the length of the bolt 13 is matched with the depth of the jack 15, so that the bolt 13 can be completely inserted into the jack 15.

The size looks adaptation of slot 12 size and output connector 2, the both sides of slot 12 inner wall all are equipped with interior chamfer, the both sides of output connector 2 all are equipped with outer chamfer, the size of chamfer is the same with the size of the outer chamfer of output connector 2 in the slot 12, such design can make the complete slot 12 that inserts of output connector 2, make the inner wall of slot 12 and the laminating of the outer wall composition of output connector 2, can improve stability, prevent to connect and rock.

The position of the clamping groove 14 corresponds to the position of the limiting clamping block 18, and the size of the clamping groove 14 is matched with that of the limiting clamping block 18, so that the limiting clamping block 18 can be accurately clamped into the clamping groove 14.

The bevel angle of the bevel groove 6 is the same as the slope of the outer chamfer of the output connector 2, and the bevel groove 6 is communicated with the slot 12, so that the output connector 2 can accurately slide into the slot 12 along the bevel of the bevel groove 6.

Supporting shoe 11 is the rectangle cyclic annularly, a plurality of shock attenuation cushion 20 distribute in the outer wall of supporting shoe 11 respectively, a plurality of shock attenuation cushion 20 all outstanding in the surface of supporting shoe 11, supporting shoe 11 is the rectangle cyclic annularly around adapter main part 1, can make adapter main part 1 always have the one side to be propped up to make the bottom surface leave the gap with the desktop, be convenient for dispel the heat, shock attenuation cushion 20 reduces the impact force when can making adapter main part 1 drop simultaneously, improves the security.

The middle part sliding connection of output line 3 has wire bundling belt 4, and wire bundling belt 4's surface is provided with the magic and pastes, and wire bundling belt 4 is used for binding and accomodates output line 3, and the magic is pasted simultaneously and can be made wire bundling belt 4 be convenient for more bind or untie output line 3.

The middle part of the top surface of the adapter body 1 is provided with a label sticker 10, and the label sticker 10 is used for labeling various data and information such as the model specification of the adapter.

In summary, when the 12V power adapter convenient for plugging and not easy to fall off is used, the inclined plane groove 6, the slot 12 and the output connector 2 are arranged, the outer chamfers are arranged on the two sides of the output connector 2, the inclined plane angle of the inclined plane groove 6 is the same as the inclination of the outer chamfers of the output connector 2, the inclined plane groove 6 is communicated with the slot 12, a user can slide the output connector 2 into the slot 12 by the contact sliding of the outer chamfers of the output connector 2 and the surface of the inclined plane groove 6, the output connector 2 can accurately slide into the slot 12 by the contact sliding guide of the outer chamfers of the output connector 2 and the inclined plane groove 6, the plugging is completed, compared with the existing design, the purpose of convenient plugging is achieved without aligning the slot 12 and the output connector 2, and then the rubber elastic sheet 17 and the slot 14 are arranged, one end of the rubber elastic sheet 17 is fixedly connected with the limit clamping block, one side fixedly connected with press head 19 of rubber shell fragment 17, and the position of draw-in groove 14 is corresponding with the position of spacing fixture block 18, the size of draw-in groove 14 and the size looks adaptation of spacing fixture block 18, can make the output connect 2 insert draw-in groove 14's position and spacing fixture block 18 behind slot 12 and aim at, simultaneously in draw-in groove 14 is gone into to the promotion of rubber shell fragment 17 down, thereby block slot 12 and output connect 2, make output connect 2 be difficult to deviate from, only need retrieve rubber shell fragment 17 through pressing press head 19 when needing to pull out, it can to pull out draw-in groove 14 with spacing fixture block 18, such design makes slot 12 more firm with output connect 2's connection, thereby reach the purpose that is difficult for droing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a 12V power adapter who conveniently is difficult for droing pegs graft, includes adapter main part (1), its characterized in that: one end of the adapter main body (1) is provided with an inclined plane groove (6), the center of the inclined plane groove (6) is provided with a slot (12), the center of the inner wall of the slot (12) is fixedly connected with a plurality of bolts (13), two sides of the inner wall of the slot (12) are respectively provided with a clamping groove (14), the inner wall of the slot (12) is spliced with an output connector (2), the center of one end of the output connector (2) is provided with a plurality of jacks (15), the middle parts of two sides of the output connector (2) are respectively provided with a through hole (16), the inside of the through hole (16) is fixedly connected with a rubber elastic sheet (17), one end of the rubber elastic sheet (17) is fixedly connected with a limiting clamping block (18), one side of the rubber elastic sheet (17) is fixedly connected with a pressing head (19), and one end of the output connector (2) far, one end fixedly connected with output head (5) of output joint (2) are kept away from in output line (3), adapter body (1) is kept away from one end fixedly connected with power input head (7) of inclined plane groove (6), one end fixedly connected with power input line (8) of adapter body (1) are kept away from in power input head (7), one end fixedly connected with power plug (9) of power input head (7) are kept away from in power input line (8), the equal fixedly connected with supporting shoe (11) in both sides of adapter body (1) outer wall, a plurality of shock attenuation cushions (20) of middle part fixedly connected with of supporting shoe (11).

2. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the position of the bolt (13) corresponds to the position of the jack (15), the diameter of the bolt (13) is matched with that of the jack (15), and the length of the bolt (13) is matched with the depth of the jack (15).

3. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the size of slot (12) and the size looks adaptation of output connector (2), the both sides of slot (12) inner wall all are equipped with interior chamfer, the both sides of output connector (2) all are equipped with outer chamfer, the size of chamfer is the same with the size of output connector (2) outer chamfer in slot (12).

4. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the position of the clamping groove (14) corresponds to the position of the limiting clamping block (18), and the size of the clamping groove (14) is matched with that of the limiting clamping block (18).

5. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the inclined angle of the inclined groove (6) is the same as the inclination of the outer chamfer of the output connector (2), and the inclined groove (6) is communicated with the slot (12).

6. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the supporting block (11) is rectangular and annular, the plurality of damping cushions (20) are respectively distributed on the outer wall of the supporting block (11), and the plurality of damping cushions (20) are protruded out of the surface of the supporting block (11).

7. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the middle part sliding connection of output line (3) has wire binding area (4), the surface of wire binding area (4) is provided with the magic subsides.

8. The 12V power adapter convenient to plug and not easy to fall off according to claim 1, characterized in that: the middle part of the top surface of the adapter body (1) is provided with a marking label (10).