CN213402481U - Multi-country portable charger of collapsible change formula - Google Patents

Abstract

The utility model discloses a portable charger of multinational of collapsible change formula relates to charging device technical field, including charger body, charger body's inside movable mounting has movable fixture block, and the inside movable mounting of activity fixture block has the turning block, and the inside fixed mounting of turning block has the dwang, and the top fixed mounting of turning block has the contact head, and the bottom fixed mounting of activity fixture block has the connection fixture block, and the equal fixed mounting in both sides of activity fixture block has the spring, and the tip fixed mounting of spring has the piston. This many countries portable charger of collapsible change formula is through setting up devices such as activity fixture block, spring and piston for the head that charges can be stably fixed or dismantle. When the charging plug is used, the contact head can be folded and collected by rotating the rotating block, and the risk of damage caused by exposure of the contact head outside is avoided.

Description

Multi-country portable charger of collapsible change formula

Technical Field

The utility model relates to a charging device technical field specifically is a many countries portable charger of collapsible change formula.

Background

The portable charger generally refers to a device for converting alternating current into low-voltage direct current, and adopts a power electronic semiconductor device to convert alternating current with fixed voltage and frequency into static converter of direct current. The portable charger is mainly applied to daily life of people, and can conveniently charge equipment such as mobile phones.

In modern life, intelligent electronic products have been applied to the aspects of people's life, and many plugs used in various countries around the world are different. When people travel to different countries or work and live, the charging head of the common charger cannot be detached and folded, and then the charger with different models needs to be carried, so that inconvenience is brought to people going out abroad.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable charger of multinational of collapsible change formula possesses collapsible change's advantage, has solved the problem that the head that charges can not fold the change.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a many countries portable charger of collapsible change formula, includes charger body, charger body's inside movable mounting has movable fixture block, the inside movable mounting of activity fixture block has the turning block, the inside fixed mounting of turning block has the dwang, the top fixed mounting of turning block has the contact head, the bottom fixed mounting of activity fixture block has the connection fixture block, the equal fixed mounting in both sides of activity fixture block has the spring, the tip fixed mounting of spring has the piston.

Further, the radiating holes are formed in the two sides of the charger body, a fixed disc is fixedly mounted at the bottom of the charger body, a rotating disc is movably mounted at the bottom of the fixed disc, and rotating handles are fixedly mounted on the two sides of the rotating disc.

Through adopting above-mentioned technical scheme, the advantage is that the louvre has all been seted up through charger body's both sides, make charger body when the work operation, can be better dispel the heat, avoid its inside high temperature, cause the damage of internals, there are devices such as fixed disc and rotation disc to charger body's bottom fixed mounting, make the rotation handle can rotate the direction wantonly, improve holistic portability, it can hang it on arbitrary article through external sleeve rope to rotating the handle, make the charger can not appear the condition of losing.

Further, the inside fixed mounting of charger body has the fixed block, the recess hole has been seted up to the inside of fixed block, and the specification and size of recess hole and the specification and size looks adaptation of piston.

Through adopting above-mentioned technical scheme, the advantage is that there is the fixed block through charger body's inside fixed mounting to and seted up the recess hole in its inside, make the entering of piston more convenient, make the activity fixture block more stable after connecting simultaneously.

Further, the inside fixed mounting of charger body has the transformer, the top fixed mounting of transformer has the fixture block contact piece, the inside fixed mounting of charger body has the mainboard, the top fixed mounting of mainboard has input capacitance, the top fixed mounting of mainboard has processing unit, the top fixed mounting of mainboard has output capacitance.

Through adopting above-mentioned technical scheme, the advantage is inside fixed mounting through the charger body has the transformer, can carry out step-down or boost processing with arbitrary voltage, make its whole best voltage when being fit for the cell-phone and charging, thereby avoid causing the condition of equipment damage to appear because of the voltage discomfort, to the fixture block contact block of the top fixed mounting of transformer, be for the convenience of connecting the connection of fixture block, to the mainboard of the inside fixed mounting of charger body, and at components and parts such as mainboard top fixed mounting's processing unit, make the charger more steady and safety when the operation.

Furthermore, the back of the charger body is provided with a data line interface, the fixture block contact block is provided with a notch, and the specification and the dimension of the notch are matched with the specification and the dimension of the connecting fixture block.

By adopting the technical scheme, the charger has the advantages that the data line interface is arranged on the back of the charger body, and the data line interface is of different types, so that the charger can be suitable for any data line, and the overall practicability is improved.

Furthermore, the external parts of the main board and the transformer are fixedly provided with inorganic heat absorption layers.

By adopting the technical scheme, the transformer has the advantages that the inorganic heat absorbing layers are fixedly arranged outside the main board and the transformer, heat of the main board and the transformer can be absorbed to a certain extent, and influence on surrounding parts is avoided, wherein the inorganic heat absorbing layer is one of a magnesium hydroxide inorganic heat absorbing layer, an aluminum potassium sulfate hydrate inorganic heat absorbing layer, a calcium silicate hydrate inorganic heat absorbing layer or a composite inorganic heat absorbing layer.

Compared with the prior art, the foldable and replaceable multi-country portable charger has the following beneficial effects:

the utility model discloses a set up devices such as activity fixture block, spring and piston for the head that charges can stabilize fixed or dismantle. When using, only need extract the activity fixture block, change into the charging plug of the same specification of required specification can, when using, through rotating the turning block, can make the contact head fold the collection, avoid it to expose outside, cause the risk of damage, and to the rotation handle of the bottom fixed mounting of charger, can hang it on arbitrary article through external noose, make the charger can not appear the condition of losing, its product simple structure to this product, easy production, low cost, and convenient to popularize.

Drawings

FIG. 1 is a bottom perspective view of the structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is a side view and a cross-sectional view of the structure of the present invention.

In the figure: 1. a charger body; 2. heat dissipation holes; 3. a movable clamping block; 4. a data line interface; 5. rotating the block; 6. a contact head; 7. rotating the rod; 8. connecting a clamping block; 9. fixing the disc; 10. rotating the disc; 11. rotating the handle; 12. a spring; 13. a fixed block; 14. a piston; 15. a transformer; 16. the fixture block contacts the block; 17. a main board; 18. an input capacitance; 19. a processing unit; 20. and an output capacitor.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a foldable and replaceable multi-country portable charger comprises a charger body 1, a movable clamping block 3 is movably mounted inside the charger body 1, a rotating block 5 is movably mounted inside the movable clamping block 3, a rotating rod 7 is fixedly mounted inside the rotating block 5, a contact head 6 is fixedly mounted at the top of the rotating block 5, a connecting clamping block 8 is fixedly mounted at the bottom of the movable clamping block 3, springs 12 are fixedly mounted on two sides of the movable clamping block 3, pistons 14 are fixedly mounted at the ends of the springs 12, heat dissipation holes 2 are formed in two sides of the charger body 1, a fixed disc 9 is fixedly mounted at the bottom of the charger body 1, a rotating disc 10 is movably mounted at the bottom of the fixed disc 9, rotating handles 11 are fixedly mounted on two sides of the rotating disc 10, heat dissipation holes 2 are formed in two sides of the charger body 1, so that when the charger body 1 works and operates, the charger can better dissipate heat, avoids the damage of internal parts caused by overhigh internal temperature, is fixedly provided with a fixed disc 9, a rotating disc 10 and other devices at the bottom of the charger body 1, enables the rotating handle 11 to rotate in any direction, improves the integral portability, can be hung on any object by an external sleeve rope for the rotating handle 11, prevents the charger from being lost, is fixedly provided with a fixed block 13 inside the charger body 1, is provided with a groove hole inside the fixed block 13, is matched with the specification size of a piston 14, is fixedly provided with the fixed block 13 inside the charger body 1 and is provided with a groove hole inside, enables the piston 14 to enter more conveniently, enables the movable clamping block 3 to be more stable after being connected, and is fixedly provided with a transformer 15 inside the charger body 1, the top of the transformer 15 is fixedly provided with a fixture block contact block 16, the charger body 1 is internally and fixedly provided with a main board 17, the top of the main board 17 is fixedly provided with an input capacitor 18, the top of the main board 17 is fixedly provided with a processing unit 19, the top of the main board 17 is fixedly provided with an output capacitor 20, the transformer 15 is fixedly arranged in the charger body 1, and any voltage can be subjected to voltage reduction or voltage boosting treatment, so that the whole charger is suitable for the optimal voltage during charging of a mobile phone, thereby avoiding the occurrence of equipment damage caused by voltage discomfort, the fixture block contact block 16 fixedly arranged on the top of the transformer 15 is convenient for connecting the fixture block 8, the main board 17 fixedly arranged in the charger body 1 and the processing unit 19 and other components fixedly arranged on the top of the main board 17 are convenient for connecting the fixture block 8, and the charger is more, the back of the charger body 1 is provided with a data line interface 4, the fixture block contact block 16 is provided with a notch, the specification and the size of the groove opening are matched with those of the connecting clamping block 8, a data line interface 4 is arranged on the back of the charger body 1, wherein the data line interfaces 4 are of different types, so that the data line interfaces can be suitable for any data line, the overall practicability is improved, the main board 17 and the transformer 15 are fixedly provided with inorganic heat absorption layers outside, the inorganic heat absorbing layers are fixedly arranged outside the main board 17 and the transformer 15, so that the heat of the transformer can be absorbed to a certain extent, the influence on surrounding parts is avoided, wherein the inorganic heat absorption layer is one of a magnesium hydroxide inorganic heat absorption layer, an aluminum potassium sulfate hydrate inorganic heat absorption layer, a calcium silicate hydrate inorganic heat absorption layer or a composite inorganic heat absorption layer.

During the use, make contact head 6 upset through rotating turning block 5, can carry out the operation of charging, when needing to change the charging head, through outwards extracting movable fixture block 3, make piston 14 outwards remove, make connection fixture block 8 outwards remove, thereby make activity fixture block 3 wholly extract, can change it into required charging head, wherein to its specification and dimension of charging head with activity fixture block 3 the same, the difference then contact head 6 is different, through setting up one set of equipment and the charger body 1 of being convenient for to change, it is more convenient when changing to make people, need not carry the charger of different specifications, make whole more have the practicality, in addition through changing charging plug, and need not change charger body 1 can effectual resources are saved and utilize the resource.

Claims (6)

1. The utility model provides a portable charger of multinational of collapsible change formula, includes charger body (1), its characterized in that: the utility model discloses a charger, including charger body (1), the inside movable mounting of activity fixture block (3) has turning block (5), the inside fixed mounting of turning block (5) has dwang (7), the top fixed mounting of turning block (5) has contact head (6), the bottom fixed mounting of activity fixture block (3) has connection fixture block (8), the equal fixed mounting in both sides of activity fixture block (3) has spring (12), the tip fixed mounting of spring (12) has piston (14).

2. The portable multi-country charger according to claim 1, wherein: louvre (2) have all been seted up to the both sides of charger body (1), the bottom fixed mounting of charger body (1) has fixed disc (9), the bottom movable mounting of fixed disc (9) has rotating disc (10), the equal fixed mounting in both sides of rotating disc (10) rotates handle (11).

3. The portable multi-country charger according to claim 1, wherein: the charger is characterized in that a fixing block (13) is fixedly mounted inside the charger body (1), a groove hole is formed in the fixing block (13), and the specification and the size of the groove hole are matched with those of the piston (14).

4. The portable multi-country charger according to claim 1, wherein: the utility model discloses a charger, including charger body (1), top fixed mounting have transformer (15), the top fixed mounting of transformer (15) has fixture block contact piece (16), the inside fixed mounting of charger body (1) has mainboard (17), the top fixed mounting of mainboard (17) has input capacitance (18), the top fixed mounting of mainboard (17) has processing unit (19), the top fixed mounting of mainboard (17) has output capacitance (20).

5. The portable multi-country charger according to claim 4, wherein: the back of the charger body (1) is provided with a data line interface (4), the fixture block contact block (16) is provided with a notch, and the specification and the dimension of the notch are matched with the specification and the dimension of the connecting fixture block (8).

6. The portable multi-country charger according to claim 4, wherein: and inorganic heat absorption layers are fixedly arranged outside the main board (17) and the transformer (15).

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