CN204794148U

CN204794148U - Charger

Info

Publication number: CN204794148U
Application number: CN201520375059.9U
Authority: CN
Inventors: 徐立祥; 罗斌; 马培莉; 齐丹媛; 马培茹; 李亚亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-03
Filing date: 2015-06-03
Publication date: 2015-11-18
Anticipated expiration: 2025-06-03

Abstract

The utility model relates to an electron product field, in particular to charger, including respectively and the power, with electrical apparatus link to each other first, the 2nd binding post and first, wire between the 2nd binding post, still include the pivot, the pivot is rotated and is set up on the casing, the wire winding is at the axle body inside the casing that is located of pivot, it is first, the 2nd binding post arranges the outside at the casing, twine charger's wire in the pivot, it is comparatively orderly, can not cause the phenomenon of knoing of wire, the be convenient for collection of wire, and can realize receiving and releasing of wire through control shaft's rotation, it is comparatively convenient to use.

Description

Charger

Technical field

The utility model relates to electronics field, particularly a kind of charger.

Background technology

In order to meet Discussing Convenience and the comfort level of people's daily life, many electronic products are emerged, electronic product in use needs power consumption, charger is so just needed to charge to it, the charger of current existence is varied, the binding post that the basic comprising of charger comprises and power supply is connected and the binding post that electrical appliance is connected and the wire connected between two binding posts, wherein length the using and to deposit etc. and can have an impact for charger of wire, when wire is long, wire easily can be tied a knot because depositing unordered, affects the use of charger; When wire is too short, electrical appliance can move because of the restriction of conductor length when charging in inconvenience, causes certain interference to the use of electrical appliance under charged state.

Utility model content

The purpose of this utility model is to provide a kind of charger, and its wire can be collected in order.

For realizing above object, the technical solution adopted in the utility model is: a kind of charger, comprise the wire respectively and between first, second binding post of being connected of power supply, electrical appliance and first, second binding post, also comprise rotating shaft, axis of rotation is arranged on housing, what wire was wrapped in rotating shaft is positioned on the axle body of enclosure interior, and first, second binding post is arranged in the outside of housing.

Compared with prior art, there is following technique effect in the utility model: be wrapped in rotating shaft by the wire of charger, comparatively in order, the knotting phenomenon of wire can not be caused, be convenient to the collection of wire, and the folding and unfolding of wire can be realized by the rotation controlling rotating shaft, use more for convenience.

Accompanying drawing explanation

Fig. 1 is stereogram of the present utility model;

Fig. 2 is the stereogram at another visual angle of the utility model;

Fig. 3 is explosive view of the present utility model;

Fig. 4 is the cutaway view connecing electrical connections when electric claw bar turns to the length direction state consistent with shaft length direction;

Fig. 5 is the cutaway view connecing electrical connections when electric claw bar turns to the length direction state vertical with shaft length direction;

Fig. 6 is A-A cutaway view in Fig. 5.

Embodiment

Below in conjunction with Fig. 1-Fig. 6, the utility model will be further described.

A kind of charger, comprise respectively and power supply, electrical appliance be connected first, second binding post 10, 20 and first, second binding post 10, wire 30 between 20, also comprise rotating shaft 40, rotating shaft 40 is rotated and is arranged on housing 50, wire 30 is wrapped on the axle body being positioned at housing 50 inside of rotating shaft 40, first, second binding post 10, 20 outsides being arranged in housing 50, wire 30 in this charger is wrapped in rotating shaft 40, comparatively orderly, the knotting phenomenon of wire 30 can not be caused, and wire 30 is stored in housing 50, be convenient to the collection of wire 30 and carrying of whole charger, the folding and unfolding of wire 30 can be realized additionally by the rotation controlling rotating shaft 40, structure is simple and use more for convenience.

Described first binding post 10 is arranged in the end of rotating shaft 40, wire 30 in evolvent type or spiral wrap on the axle body of rotating shaft 40, these two kinds of canoes all can realize the orderly Boulez of wire 30.

Composition graphs 1-Fig. 3, described wire 30 is flat and is wrapped on the axle body of rotating shaft 40 in evolvent type, the coaming plate 52 of vertical that described housing 50 comprises circular bottom plate 51 and is connected with the edge of base plate 51, the open-mouth of the body that base plate 51 and coaming plate 52 form arranges end cap 53, the two ends of described rotating shaft 40 pass perpendicularly through the center of base plate 51 and end cap 53 respectively, the width of the Distance geometry wire 30 between base plate 51 with end cap 53 conforms to, and coaming plate 52 offers the opening 521 of through plate body.Wire 30 is designed to the canoe of flat, evolvent type, it can be made to arrange while making the convenient winding of wire 30 more orderly, taking up room of wire 30 can also be saved in addition, thus the volume of housing 50 can be reduced, the inside of housing 50 is designed to columned cavity conform to the cylindrical shape presented after being wound around with wire 50, the reduction of volume makes charger be easy to carry, and the setting of opening 521 is passed for wire 30.

The formation of described first binding post 10 comprise arrange with power socket matching connect electric claw bar 11, the one end connecing electric claw bar 11 is connected to one end of rotating shaft 40, the other end of rotating shaft 40 is connected with the turning handle 60 that drive shaft 40 is rotated relative to housing 50, connect electric claw bar 11 and turning handle 60 appears the outer panel face place that shape is positioned at end cap 53 and base plate 51 respectively, be convenient to connect electric claw bar 11 be on the one hand connected with power supply, the rotation of turning handle 60 drive shaft 40 easy to use is with the folding and unfolding of pilot 30 on the other hand.

Composition graphs 4-Fig. 6, describedly connect electric claw bar 11 and be fixed on jointed shaft 70, the two ends rotating hinge of jointed shaft 70 is connected on the end tube wall of the tubular structure of rotating shaft 40, connect electric claw bar 11 when rotating relative to rotating shaft 40 with jointed shaft 70, the length direction connecing electric claw bar 11 is in two kind location statuss consistent with or vertical rotating shaft 40 length direction respectively.When using charger charging, its length direction location status consistent with rotating shaft 40 length direction is rotated to by connecing electric claw bar 11, when stopping charging, rotating to its length direction location status vertical with rotating shaft 40 length direction by connecing electric claw bar 11, avoiding connecing electric claw bar 11 and giving prominence at housing 50 outer and suffer damage and be convenient to collection.

Composition graphs 4-Fig. 6, in the tube chamber of described rotating shaft 40 end, jointed shaft 70 and solidus plate 80 are set from the mouth of pipe inside interval successively, the plate face that solidus plate 80 closes on jointed shaft 70 is arranged conduction contact block 81, conduction contact block 81 is electrically connected with the conductive metal wire 31 that the another side being positioned at solidus plate 80 is laid.Connecing electric claw bar 11 conductive metal wire 31 when rotating with jointed shaft 70 like this and can not follow its rotation, avoiding conductive metal wire 31 to cause circuit to damage because rotating for a long time.

The end of described rotating shaft 40 arrange breach with dodge connect electric claw bar 11 rotation path until connect the length direction of electric claw bar 11 and the length direction upright position of rotating shaft 40, the setting of breach makes to connect electric claw bar 11 and is able to free rotation, provides possibility for connecing electric the superimposed of claw bar 11.

Groove 531 is offered at the center in the outer panel face of described end cap 53, connect electric claw bar 11 when turning to the length direction upright position of its length direction and rotating shaft 40, the shaft connecing electric claw bar 11 is positioned at groove 531, groove 531 on end cap 53 provides a memory space to the shaft connecing electric claw bar 11, avoids connecing during uncharged state electric claw bar 11 exposed outside and cause wearing and tearing at housing 50.

The outer surface of described conduction contact block 81 is concave shape, be dome shape with the termination connecing electric claw bar 11 of conduction contact block 81 electrical contact, connect electric claw bar 11 when turning to its length direction position consistent with the length direction of rotating shaft 40, the termination connecing the dome shape of electric claw bar 11 reclines mutually with the concave surface of conduction contact block 81, connect electric claw bar 11 and cross over concave edge when turning to conduction contact block 81 concave edge position, there is small crimp in the solidus plate 80 for fixing conduction contact block 81, the spherical end of contact block 81 of then conducting electricity is crossed concave edge and to be conflicted the concave surface center of conduction contact block 81, it is more firm to make like this to connect when electric claw bar 11 contacts with conduction contact block 81, ensure to be electrically connected reliably in charger charging process.

The upper surface of described wire 30 is marked with scale along its length, makes charger use as survey tool so simultaneously, make charger obtain multi-functional utilization.

Claims

1. a charger, comprise respectively and power supply, electrical appliance be connected first, second binding post (10,20) and first, second binding post (10,20) between wire (30), it is characterized in that: also comprise rotating shaft (40), rotating shaft (40) is rotated and is arranged on housing (50), wire (30) is wrapped in being positioned on the inner axle body of housing (50) of rotating shaft (40), and first, second binding post (10,20) is arranged in the outside of housing (50).

2. charger as claimed in claim 1, it is characterized in that: described first binding post (10) is arranged in the end of rotating shaft (40), wire (30) in evolvent type or spiral wrap on the axle body of rotating shaft (40).

3. charger as claimed in claim 2, it is characterized in that: described wire (30) is wrapped on the axle body of rotating shaft (40) for flat and in evolvent type, the coaming plate (52) of vertical that described housing (50) comprises circular bottom plate (51) and is connected with the edge of base plate (51), the open-mouth of the body that base plate (51) and coaming plate (52) form arranges end cap (53), the two ends of described rotating shaft (40) pass perpendicularly through the center of base plate (51) and end cap (53) respectively, the width of the Distance geometry wire (30) between base plate (51) with end cap (53) conforms to, coaming plate (52) offers the opening (521) of through plate body.

4. charger as claimed in claim 3, it is characterized in that: the formation of described first binding post (10) comprise arrange with power socket matching connect electric claw bar (11), the one end connecing electric claw bar (11) is connected to one end of rotating shaft (40), the other end of rotating shaft (40) is connected with the turning handle (60) that drive shaft (40) is rotated relative to housing (50), connects electric claw bar (11) and turning handle (60) appears the outer panel face place that shape is positioned at end cap (53) and base plate (51) respectively.

5. charger as claimed in claim 4, it is characterized in that: described in connect electric claw bar (11) and be fixed on jointed shaft (70), the two ends rotating hinge of jointed shaft (70) is connected on the end tube wall of the tubular structure of rotating shaft (40), connect electric claw bar (11) when rotating relative to rotating shaft (40) with jointed shaft (70), the length direction connecing electric claw bar (11) is in two kind location statuss consistent with or vertical rotating shaft (40) length direction respectively.

6. charger as claimed in claim 5, it is characterized in that: in the tube chamber of described rotating shaft (40) end, jointed shaft (70) and solidus plate (80) are set from the mouth of pipe inside interval successively, the plate face that solidus plate (80) closes on jointed shaft (70) arranges conduction contact block (81), and conduction contact block (81) is electrically connected with the conductive metal wire (31) that the another side being positioned at solidus plate (80) is laid.

7. charger as claimed in claim 6, is characterized in that: the end of described rotating shaft (40) arrange breach with dodge connect electric claw bar (11) rotation path until connect the length direction of electric claw bar (11) and the length direction upright position of rotating shaft (40).

8. charger as claimed in claim 7, it is characterized in that: groove (531) is offered at the center in the outer panel face of described end cap (53), connect electric claw bar (11) when turning to the length direction upright position of its length direction and rotating shaft (40), the shaft connecing electric claw bar (11) is positioned at groove (531).

9. charger as claimed in claim 8, it is characterized in that: the outer surface of described conduction contact block (81) is concave shape, with conduction contact block (81) electrical contact the termination connecing electric claw bar (11) be dome shape, connect electric claw bar (11) when turning to its length direction position consistent with the length direction of rotating shaft (40), the termination connecing the dome shape of electric claw bar (11) reclines mutually with the concave surface of conduction contact block (81).

10. the charger as described in claim 1 or 9, is characterized in that: the upper surface of described wire (30) is marked with scale along its length.