CN217934464U

CN217934464U - Convenient-to-use charging plug with wire

Info

Publication number: CN217934464U
Application number: CN202221872058.1U
Authority: CN
Inventors: 吴裕民; 张荣庆
Original assignee: Pujiang Yuxing Electronics Co ltd
Current assignee: Pujiang Yuxing Electronics Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-29
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a convenient-to-use charging plug with a wire, which belongs to the technical field of daily necessities, and comprises a plug body and a charging wire, wherein a holding cavity is formed in the plug body, a storage box is arranged in the holding cavity, a winding wheel is rotatably connected in the storage box, a torsional spring is fixedly connected between the winding wheel and the inner wall of the storage box, a hook groove is formed in the outer surface of the storage box, and a connecting spring is fixedly connected on the inner side surface of the plug body; through mutually supporting between receiver, rolling wheel, couple, push rod, coupling spring, holding chamber, the recess, can carry out the rolling under non-user state to the charging wire and handle, and can accomodate fixedly to the receiver after the rolling for charging plug can carry out the rolling to the charging wire and accomodate when, can also guarantee charging plug structure's compactedness, makes charging plug use more convenient.

Description

Convenient-to-use charging plug with wire

Technical Field

The utility model relates to the technical field of articles for daily use, specifically a band wire charging plug who facilitates use.

Background

With the increasing development of modern mobile communication, various electronic devices have become one of the necessities of people for work and life, and because the battery in the electronic device has limited endurance, the use of a charger cannot be separated in the use process. Present charging plug mainly is plug and charging wire detachable, though conveniently accomodate respectively like this, the condition of part disappearance when using appears easily, and traditional charging plug is then from taking the fixed charging wire that is equipped with, can facilitate the use, but owing to its style of body sets up, the charging wire is accomodate inconvenient and is leaded to the plug comparatively inconvenient when carrying, consequently still has this certain limitation in the in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a band wire charging plug who facilitates use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a band wire charging plug who facilitates use, includes plug body, charging wire, the holding chamber has been seted up to plug body's inside, the inside in holding chamber is provided with the receiver, the inside of receiver is rotated and is connected with the rolling wheel, fixedly connected with torsional spring between rolling wheel and the receiver inner wall, the catching groove has been seted up to the surface of receiver, plug body's medial surface fixedly connected with coupling spring, coupling spring's outside fixedly connected with push rod, the outside fixedly connected with couple of push rod, plug body's medial surface is seted up flutedly, the inside of receiver is rotated and is connected with the ratchet, the medial surface fixedly connected with extrusion spring of receiver, the outside fixedly connected with gag lever post of extrusion spring, the surface of gag lever post is connected with the lug, the catching groove has been seted up at the top of lug, the holding groove has been seted up to plug body's medial surface.

As a further aspect of the present invention: the shape and the size of the accommodating cavity correspond to those of the accommodating box, and the groove is communicated with the accommodating cavity.

As the utility model discloses further scheme again: wherein, the charging wire rolling is at the surface of rolling wheel, the both ends of charging wire all with the inner wall surface sliding connection of receiver, the charging wire is located the inside of recess with the hookup location of plug body, the size, the specification of accomodating the groove all correspond with the end of charging wire mutually, conveniently carry out the holding to the charging wire end.

As a further aspect of the present invention: wherein, the size of catching groove, position, specification are all corresponding with the couple, the couple includes connecting portion, connecting portion fixed connection is at the surface of push rod, the surface of push rod has set gradually arc portion and straight face portion, in-process that the receiver got into the holding intracavity portion by pegging graft, the receiver can be earlier with the arc portion contact on the couple and extrude it, make under the effect of arc portion, the couple receives a horizontal direction's component, make the couple remove and drive the push rod and remove and extrude coupling spring, along with slowly going deep of receiver, the couple can slowly get into the inside of catching groove and continue to remove along the inner wall of catching groove, when the receiver gets into the inside in holding chamber completely, arc portion on the couple and the inner wall complete separation of catching groove this moment, thereby under the effect of coupling spring resilience force, push rod reverse movement drives couple reverse movement, make the straight face portion on the couple contact with the inner wall of receiver and restrict the reverse movement of couple, thereby can realize fixing the receiver.

As a further aspect of the present invention: wherein, the medial surface sliding connection of push rod and plug body, the surface of push rod and the surface of receiver all flush with plug body's surface mutually for plug body's surface can not have unnecessary protruding part, and the comfort level when making plug body carry and take is better.

As the utility model discloses further scheme again: wherein, size, the position of restriction pole all correspond with the ratchet, and under the mating reaction of restriction pole, the ratchet only can unidirectional rotation, and the direction of rotation when rotatable direction is the charging wire unwrapping wire, the medial surface sliding connection of restriction pole and receiver.

As a further aspect of the present invention: wherein, the medial surface sliding connection of lug and receiver, the top surface of lug flushes with the surface of receiver mutually for the receiver is when being connected at holding intracavity portion, and its surface can laminate mutually with the inner wall in holding chamber.

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

1. this area line charging plug that facilitates use through receiver, rolling wheel, couple, push rod, coupling spring, holding chamber, the mutually supporting between the recess, can carry out the rolling to the charging wire under non-user state and handle, and can accomodate fixedly to the receiver after the rolling for charging plug can also guarantee the compactness of charging plug structure when can carry out the rolling to the charging wire and accomodate, makes charging plug use more convenient.

2. This band wire charging plug that facilitates use mutually supports through between ratchet, torsional spring, gag lever post, lug, the extrusion spring for can freely outwards pull out the charging wire when charging plug uses, and can be convenient for accomodate it to rolling after the use is accomplished, make charging plug's use practicality better.

Drawings

Fig. 1 is a schematic view of a convenient charging plug with a cord of the present invention;

fig. 2 is a schematic view of a partial sectional structure of the plug body of the present invention;

FIG. 3 is a schematic view of the inner structure of the storage box of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a plug body; 2. a charging wire; 3. an accommodating cavity; 4. a storage box; 5. a winding wheel; 6. a torsion spring; 7. hooking a groove; 8. a connecting spring; 9. a push rod; 10. hooking; 101. a connecting portion; 102. an arcuate surface portion; 103. a straight face portion; 11. a groove; 12. a ratchet wheel; 13. a compression spring; 14. a restraining bar; 15. a bump; 16. buckling grooves; 17. a receiving groove.

Detailed Description

Please refer to fig. 1 to 4: the utility model provides a band wire charging plug that facilitates use, including plug body 1, charging wire 2, holding chamber 3 has been seted up to plug body 1's inside, the inside in holding chamber 3 is provided with receiver 4, receiver 4's inside is rotated and is connected with wind-up wheel 5, fixedly connected with torsional spring 6 between wind-up wheel 5 and the 4 inner walls of receiver, catching groove 7 has been seted up to receiver 4's surface, plug body 1's medial surface fixedly connected with coupling spring 8, coupling spring 8's outside fixedly connected with push rod 9, push rod 9 and plug body 1's medial surface sliding connection, the surface of push rod 9 and receiver 4's surface all flushes with plug body 1's surface mutually, make plug body 1's surface can not have unnecessary salient, make plug body 1 carry the comfort level when taking better.

The outside fixedly connected with couple 10 of push rod 9, the size of hook groove 7, the position, the specification all corresponds with couple 10, couple 10 includes connecting portion 101, connecting portion 101 is fixed connection at the surface of push rod 9, the surface of push rod 9 has set gradually arc portion 102 and straight face portion 103, in the in-process that receiver 4 was pegged graft and gets into the holding chamber 3 inside, receiver 4 can contact with arc portion 102 on couple 10 earlier and extrude it, make under the effect of arc portion 102, couple 10 receives a horizontal direction's component force, make couple 10 remove and drive push rod 9 and remove and extrude coupling spring 8, along with slowly deepening of receiver 4, couple 10 can slowly get into the inside of hook groove 7 and continue to move along the inner wall of hook groove 7, when receiver 4 gets into the inside of holding chamber 3 completely, arc portion 102 on couple 10 and the inner wall of hook groove 7 separate completely at this moment, thereby under the effect of coupling spring 8 resilience force, push rod 9 reverse movement and drive couple 10 reverse movement, make straight face portion 103 on couple 10 contact with the inner wall of receiver 4 and restrict the reverse movement of hook 10, thereby can realize that the fixed plug 4 is corresponding with the holding chamber 3 of receiver 4, the recess shape of the recess 11 that receiver 4 is seted up is corresponding, receiver 4.

Inside rotation of receiver 4 is connected with ratchet 12, medial surface fixedly connected with extrusion spring 13 of receiver 4, extrusion spring 13's outside fixedly connected with restriction pole 14, restriction pole 14's size, the position all corresponds with ratchet 12, under restriction pole 14's cooperation, ratchet 12 only can one-way rotation, and the direction of rotation when rotatable direction is the unwrapping wire of charging wire 2, restriction pole 14 and receiver 4's medial surface sliding connection, restriction pole 14's surface is connected with lug 15, lug 15 and receiver 4's medial surface sliding connection, lug 15's top surface flushes with receiver 4's surface mutually, make receiver 4 when being connected inside holding chamber 3, its surface can laminate with the inner wall in holding chamber 3 mutually, catching groove 16 has been seted up at lug 15's top, receiving groove 17 has been seted up to plug body 1's medial surface, charging wire 2 is at the surface of wind-up wheel 5, charging wire 2's both ends all with receiver 4's inner wall surface sliding connection, charging wire 2 and plug body 1's connected position is located the inside of recess 11, receiving groove 17's size, the specification all corresponds with charging wire 2's end, make things convenient for the end to carry out holding end.

The working principle is as follows: when the charging device is required to be used, an operator presses the push rod 9, the push rod 9 moves to drive the hook 10 to move, the hook 10 can drive the external straight surface part 103 to be separated from the inner wall of the storage box 4 in the moving process, so that the hook 10 can move to withdraw from the hook groove 7, then the operator pulls the storage box 4 outwards, the storage box 4 can be taken out from the accommodating cavity 3, the operator can pull the charging end of the charging wire 2 outwards at the moment, and the unidirectional rotation direction of the ratchet wheel 12 is the rotation direction of the charging wire 2 when being placed outwards, so that the charging end of the charging wire 2 can move outwards when being pulled, and the length of the charging wire 2 can meet the requirement of practical use;

the winding wheel 5 is driven to rotate in the outward placing process of the charging wire 2, the torsion spring 6 is driven to be twisted and compressed by the rotation of the winding wheel 5, and at the moment, under the limiting action of the limiting rod 14, the ratchet wheel 12 cannot rotate reversely, so that the charging wire 2 can be kept in a stable outward placing state, and the stability in the using process is good;

after the use is completed, an operator pushes the lug 15 to move through the buckle slot 16, the lug 15 moves to drive the limiting rod 14 to move, the limiting rod 14 can be separated from the ratchet wheel 12 in the moving process, so that the reverse rotation of the ratchet wheel 12 is not limited, at the moment, under the action of the resilience force of the torsion spring 6, the winding wheel 5 reversely rotates and winds the charging wire 2, after the winding is completed, the operator extrudes the storage box 4 and the accommodating cavity 3 to the inside of the storage box, at the moment, the storage box 4 is firstly contacted with and extrudes the arc surface part 102 on the hook 10, under the action of the arc surface part 102, the hook 10 receives a component force in the horizontal direction, the hook 10 moves and drives the push rod 9 to move so as to extrude the connecting spring 8, along with the slow penetration of the storage box 4, the hook 10 can slowly enter the inside of the hook slot 7 and continuously move along the inner wall of the hook slot 7, when the storage box 4 completely enters the inside of the accommodating cavity 3, at the moment, the arc surface part 102 on the hook 10 is completely separated from the inner wall of the hook 7, so that the hook 10 can be conveniently used, and the plug can be conveniently used when the hook 4 and the charging wire 2 is completely enters the storage box 4, and the storage box can be conveniently used.

The above-mentioned, 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. A charging plug with a wire, which is convenient to use and comprises a plug body (1) and a charging wire (2), it is characterized in that the interior of the plug body (1) is provided with an accommodating cavity (3), a storage box (4) is arranged in the accommodating cavity (3), a winding wheel (5) is rotatably connected in the storage box (4), a torsion spring (6) is fixedly connected between the winding wheel (5) and the inner wall of the storage box (4), the outer surface of the storage box (4) is provided with a hook groove (7), the inner side surface of the plug body (1) is fixedly connected with a connecting spring (8), a push rod (9) is fixedly connected with the outside of the connecting spring (8), the outside of the push rod (9) is fixedly connected with a hook (10), the inner side surface of the plug body (1) is provided with a groove (11), a ratchet wheel (12) is rotatably connected inside the storage box (4), the inner side surface of the storage box (4) is fixedly connected with an extrusion spring (13), a limiting rod (14) is fixedly connected to the outer part of the extrusion spring (13), the outer surface of the limiting rod (14) is connected with a convex block (15), the top of the convex block (15) is provided with a buckle groove (16), and the inner side surface of the plug body (1) is provided with a containing groove (17).

2. The charging plug with wire for convenient use according to claim 1, wherein the accommodating cavity (3) has a shape and a size corresponding to those of the accommodating box (4), and the groove (11) is communicated with the accommodating cavity (3).

3. The charging plug with the wire convenient to use according to claim 1, wherein the charging wire (2) is wound on the outer surface of the winding wheel (5), two ends of the charging wire (2) are both connected with the inner wall surface of the storage box (4) in a sliding manner, the connection position of the charging wire (2) and the plug body (1) is located inside the groove (11), and the size and the specification of the storage groove (17) correspond to the end of the charging wire (2).

4. The charging plug with the wire convenient to use according to claim 1, wherein the size, the position and the specification of the hook groove (7) correspond to those of a hook (10), the hook (10) comprises a connecting part (101), the connecting part (101) is fixedly connected to the outer surface of a push rod (9), and an arc surface part (102) and a straight surface part (103) are sequentially arranged on the outer surface of the push rod (9).

5. The convenient-to-use charging plug with the wire as claimed in claim 1, wherein the push rod (9) is slidably connected with the inner side surface of the plug body (1), and the outer surface of the push rod (9) and the outer surface of the storage box (4) are flush with the outer surface of the plug body (1).

6. The convenient charging plug with cord according to claim 1, wherein the limiting rod (14) is corresponding to the ratchet wheel (12) in size and position, and the limiting rod (14) is slidably connected with the inner side surface of the storage box (4).

7. A plug with cord for easy use according to claim 1, wherein said protrusion (15) is slidably connected to the inner side of the receiving case (4), and the top surface of said protrusion (15) is flush with the outer surface of the receiving case (4).