CN218633387U

CN218633387U - Mobile phone charger

Info

Publication number: CN218633387U
Application number: CN202222541385.5U
Authority: CN
Inventors: 陈童
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-14
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a mobile phone charger relates to charger technical field, this mobile phone charger, including charging head and data line, the fixed cover of the positive screw fixedly connected with of head charges, and the right-hand member face of fixed cover has seted up the through-hole between to inside, and the outside of fixed cover is equipped with the wraparound auxiliary structure to inside between, and the left side inner wall screw fixedly connected with dead lever of fixed cover, the outer wall of dead lever have cup jointed first spacing ring and second spacing ring, and the top of fixed cover just intersects with the back and has seted up the incision. The utility model discloses a set up fixed cover, zigzag threaded rod, dead lever and data line, when using, drive the guiding hole through rotating zigzag threaded rod and rotate, the expansion end that drives the data line along the outer wall wiring of dead lever for the unnecessary part of data line is collected inside fixed cover, realizes dirt-proof effect, and when avoiding appearing a plurality of electrical apparatus simultaneously charging, collects the winding phenomenon of connecting wire of charging wire and other electrical apparatus simultaneously.

Description

Mobile phone charger

Technical Field

The utility model relates to a charger technical field specifically is a mobile phone charger.

Background

The mobile phone charger is used for charging a mobile phone, and consists of a data line and a circuit board with a charging circuit inside a charging connector, when the mobile phone charger is used, the data line and one end of the data line are inserted into a plug hole of the charging connector, the charging connector is connected with a socket, and the data line and one end of the data line, which is far away from the charging connector, are connected with a charging interface of the mobile phone.

In the prior art, a mobile phone sometimes touches a socket used by other electrical appliances in the charging process, and the situation that a data line is too long and is wound by connecting lines of other electrical appliances occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mobile phone charger possesses when avoiding appearing a plurality of electrical apparatus and charging simultaneously, collects the winding advantage of connecting wire of charging wire and other electrical apparatus to solve the problem that proposes in the above-mentioned background art.

When avoiding appearing a plurality of electrical apparatus to charge simultaneously for the realization, collect the winding purpose of the connecting wire of charging wire and other electrical apparatus, the utility model provides a following technical scheme: the utility model provides a mobile phone charger, includes the head and the data line that charge, the fixed cover of the front screw fixedly connected with of head charges, the right-hand member face of fixed cover has seted up the through-hole to inside between, the outside of fixed cover is equipped with the wiring auxiliary structure to inside between, the left side inner wall screw fixedly connected with dead lever of fixed cover, first spacing ring and second spacing ring have been cup jointed to the outer wall of dead lever, the top of fixed cover just intersects with the back and has seted up the incision.

As a preferred technical scheme of the utility model, the wire-wrapping auxiliary structure includes ball bearing, zigzag threaded rod and fixation nut, ball bearing's inner wall and the fixed cup jointing of zigzag threaded rod, the zigzag threaded rod just is located the right-hand and fixation nut threaded connection of fixed cover, ball bearing's outer wall and through-hole are fixed to be cup jointed.

As a preferred technical scheme of the utility model, the interface that charges of the joint is located the solid fixed ring's of first solid fixed ring and second intermediate position.

As an optimal technical scheme of the utility model, the axis distance of each department inner wall of fixed cover to ball bearing inner race is greater than two horizontal poles of zigzag threaded rod distance to the rearmost place ahead.

As an optimized technical scheme of the utility model, the leftmost end of zigzag threaded rod is located the solid fixed ring's of first solid fixed ring and second curved surface outside.

As an optimal technical scheme of the utility model, the curved surface of zigzag threaded rod just is close to the left end face and has seted up the guiding hole, the expansion end of data line passes the guiding hole and pegs graft for the activity with data line and guiding hole.

Compared with the prior art, the utility model provides a mobile phone charger possesses following beneficial effect:

1. this cell-phone charger, through setting up fixed cover, zigzag threaded rod, dead lever and data line, when using, drive the guiding hole through rotating zigzag threaded rod and rotate, the expansion end that drives the data line along the outer wall solderless wrapped connection of dead lever for the unnecessary part of data line is collected inside fixed cover, realizes dirt-proof effect, and when avoiding appearing a plurality of electrical apparatus simultaneously and charging, collects the winding phenomenon of connecting wire of charging wire and other electrical apparatus.

2. This cell-phone charger through setting up fixation nut, zigzag threaded rod and fixed cover, when using, makes its left end face and the right-hand member face contact or the contactless of fixed cover through rotating fixation nut, realizes that zigzag threaded rod switches between nonrotatable or rotatable state.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is the utility model discloses well fixed cover, wire-wrapping auxiliary structure, first solid fixed ring, the solid fixed ring of second and dead lever are connected the later half cross-sectional view cut open along the dead lever fore-and-aft direction.

In the figure: 1. a charging head; 2. a data line; 3. a fixed cover; 4. a through hole; 5. a ball bearing; 6. a zigzag threaded rod; 7. fixing a nut; 8. a guide hole; 9. fixing the rod; 10. a second stop collar; 11. a first limit ring; 12. and (6) cutting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses a mobile phone charger, including charging head 1 and data line 2, the fixed cover 3 of the front screw fixedly connected with of head 1 charges, the right-hand member face of fixed cover 3 has seted up through-hole 4 to between the inside, the outside of fixed cover 3 is equipped with the wraparound auxiliary structure to between the inside, the left side inner wall screw fixedly connected with dead lever 9 of fixed cover 3, the outer wall of dead lever 9 has cup jointed first spacing ring 11 and second spacing ring 10, the top of fixed cover 3 just intersects with the back and has seted up incision 12.

Concretely, the wraparound auxiliary structure includes ball bearing 5, zigzag threaded rod 6 and fixation nut 7, and ball bearing 5's inner wall and zigzag threaded rod 6 are fixed to be cup jointed, and zigzag threaded rod 6 just is located the right-hand and fixation nut 7 threaded connection of fixed cover 3, and ball bearing 5's outer wall and through-hole 4 are fixed to be cup jointed.

In this embodiment, the switching of the zigzag threaded rod 6 between the non-rotatable or rotatable state is achieved by rotating the fixing nut 7 so that the left end face thereof is in contact with or does not contact with the right end face of the fixing cover 3.

Specifically, the charging interface of the charging connector 1 is located at the middle position between the first limit ring 11 and the second limit ring 10.

In this embodiment, the first position-limiting ring 11 and the second position-limiting ring 10 prevent the data line 2 from moving to the left of the first position-limiting ring 11 and the right of the second position-limiting ring 10 when the data line is wound around the fixing rod 9.

Specifically, the distance from the inner wall of each position of the fixed cover 3 to the axis of the inner ring of the ball bearing 5 is greater than the distance from the forefront to the rearmost of the two cross rods of the Z-shaped threaded rod 6.

In this embodiment, the distance from the inner wall of each position of the fixed cover 3 to the axis of the inner ring of the ball bearing 5 is greater than the distance from the forefront to the rearmost of the two cross rods of the Z-shaped threaded rod 6, so that the Z-shaped threaded rod 6 can avoid the collision between the left end of the Z-shaped threaded rod 6 and the inner wall of the fixed cover 3 when rotating.

Specifically, the leftmost end of the zigzag threaded rod 6 is located on the outer side of the curved surfaces of the first limiting ring 11 and the second limiting ring 10, and the left stepped surface of the zigzag threaded rod 6 is located on the right side of the fixing rod 9.

In this embodiment, the leftmost end of the zigzag threaded rod 6 is located outside the curved surfaces of the first limit ring 11 and the second limit ring 10, so that the zigzag threaded rod 6 is prevented from colliding with the curved surfaces of the first limit ring 11 and the second limit ring 10 when rotating.

Concretely, the guiding hole 8 has been seted up to the curved surface of zigzag threaded rod 6 and near the left end face, and the size of guiding hole 8 is greater than the outer wall diameter of data line 2, and the central line of the 8 left and right sides directions of guiding hole and the straight ahead of the central line of the 1 top spliced eye left and right sides direction of charging, and the expansion end of data line 2 passes guiding hole 8 and pegs graft for the activity with data line 2 and guiding hole 8.

In this embodiment, the guiding function of the data line 2 is realized through the guiding hole 8, and the movable end of the data line 2 is wound on the outer wall of the fixing rod 9.

The utility model discloses a theory of operation and use flow: when using, make fixing nut 7's left end face keep away from the right-hand member face of fixed cover 3 through rotating fixing nut 7, make fixing nut 7 and fixed cover 3 contactless, thereby make zigzag threaded rod 6 can rotate with fixed cover 3 relatively, thereby make guiding hole 8 rotate through rotating zigzag threaded rod 6, thereby make the expansion end of data line 2 along the outer wall wiring of dead lever 9, thereby realize collecting the unnecessary part of data line 2 inside fixed cover 3, realize dirt-proof effect, and when avoiding appearing a plurality of electrical apparatus simultaneously and charging, collect the winding phenomenon of connecting wire of charging wire and other electrical apparatus.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A mobile phone charger comprises a charging head (1) and a data line (2), and is characterized in that: the front screw fixedly connected with fixed cover (3) of head (1) charges, through-hole (4) have been seted up to the right-hand member face of fixed cover (3) between to inside, the outside of fixed cover (3) is equipped with the wraparound auxiliary structure to inside between, the left side inner wall screw fixedly connected with dead lever (9) of fixed cover (3), the outer wall of dead lever (9) has cup jointed first spacing ring (11) and second spacing ring (10), the top of fixed cover (3) just intersects with the back and has seted up incision (12).

2. A charger for cellular phones according to claim 1, wherein: the wire-wrapping auxiliary structure comprises a ball bearing (5), a Z-shaped threaded rod (6) and a fixing nut (7), the inner wall of the ball bearing (5) is fixedly sleeved with the Z-shaped threaded rod (6), the Z-shaped threaded rod (6) is positioned at the right side of the fixing cover (3) and is in threaded connection with the fixing nut (7), and the outer wall of the ball bearing (5) is fixedly sleeved with the through hole (4).

3. A charger for cellular phones according to claim 2, wherein: the charging interface of the charging head (1) is positioned in the middle of the first limiting ring (11) and the second limiting ring (10).

4. A charger for cellular phones according to claim 3, wherein: the axial distance from the inner wall of each position of the fixed cover (3) to the inner ring of the ball bearing (5) is greater than the distance from the forefront to the rearmost of the two cross rods of the Z-shaped threaded rod (6).

5. The mobile phone charger according to claim 4, wherein: the leftmost end of the Z-shaped threaded rod (6) is positioned on the outer sides of the curved surfaces of the first limiting ring (11) and the second limiting ring (10).

6. The mobile phone charger according to claim 5, wherein: the curved surface of zigzag threaded rod (6) just is close to the left end face and has seted up guiding hole (8), the expansion end of data line (2) passes guiding hole (8) and pegs graft for the activity with data line (2) and guiding hole (8).