CN215498348U

CN215498348U - Portable treasured that charges

Info

Publication number: CN215498348U
Application number: CN202121771818.5U
Authority: CN
Inventors: 朱星晨; 卢艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a portable charger, which relates to the technical field of charger, wherein the upper end of a shell is rotatably connected with a fixing device through a shaft, a connector is fixed in the middle of the fixing device at the upper end of the shell, and a dust guard is arranged above the fixing device and the connector.

Description

Portable treasured that charges

Technical Field

The utility model relates to the technical field of power banks, in particular to a portable power bank.

Background

The mobile phone charger is a portable charger integrating power supply and charging functions, can charge or standby power for digital equipment such as mobile phones and the like at any time and any place, generally takes a lithium battery cell or a dry battery as a power storage unit, is different from a battery configured in a product, and is also called an external battery.

Current treasured that charges is because need peg graft on the cell-phone surface when using, but only connect through the connector between treasured and the cell-phone that charges, leads to receiving outside collision can lead to the connector rupture when using, influences the precious normal use that charges.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable charger baby, which solves the technical problem that the stability of connection between the charger baby and a mobile phone is insufficient only by a connector.

In order to solve the technical problem, the portable power bank provided by the utility model comprises a shell, wherein the upper end of the shell is rotatably connected with a fixing device through a shaft, a connector is fixed in the middle of the fixing device at the upper end of the shell, and a dust guard is arranged above the fixing device and the connector;

the fixing device comprises a positioning plate, a connecting column is fixed at the upper end of the positioning plate, a spring is sleeved on the outer surface of the connecting column, a fixing column is rotatably connected to the upper end of the connecting column through a shaft, a bottom plate is fixed at the upper end of the fixing column, and a clamp is fixed at the upper end of the bottom plate.

Preferably, the lower surface of the clamp is connected with the shell in a rotating mode through a shaft at a position to the left, and the upper end of the clamp is provided with an inclined plane and diffuses outwards.

Preferably, the surface of the shell is provided with a slot, the slot is divided into an upper segment and a lower segment, and the diameter of the inner surface of the slot of the lower segment is larger than that of the inner surface of the slot of the upper segment.

Preferably, the spring is fixed on the inner surface of the lower section groove, and the connecting column is in sliding connection with the upper section groove.

Preferably, the dust guard comprises a plate body, and the lower end of the plate body is provided with a fixing groove.

Preferably, the inner surface profile of the fixing groove is the same as the outer surface profile of the connector, and the outer surface of the plate body is attached to the inner surface of the clamp.

Preferably, the lower extreme of plate body is provided with the constant head tank and bottom plate joint.

Compared with the related art, the portable charger baby provided by the utility model has the following beneficial effects:

1. the utility model provides a fixing device, which limits the positions of a connecting column and a fixing column through a spring fixed in the lower section of a slot, so that a bottom plate can be pulled downwards during rotation, a clamp can be clamped on the surface of a mobile phone, the fixing device can be stressed when the mobile phone is impacted by external force, and the trouble of breakage caused by the stress of a connector is avoided.

2. The utility model provides a dust guard, which is fixed on the surface of a clamp by adopting the dust guard with the same profile as the clamp, can well reduce the bulge on the surface of the clamp, avoid pricking a user, and simultaneously can cover a connector, so that the connector is kept in stable contact, and the normal use of a charge pal is ensured.

Drawings

FIG. 1 is a main body structure view of the present invention;

FIG. 2 is a view showing the construction of the fixing device of the present invention;

fig. 3 is a structural view of a dust-proof plate according to the present invention.

Reference numbers in the figures: 1. a dust-proof plate; 2. a fixing device; 3. a housing; 4. a connector; 11. a plate body; 12. fixing grooves; 21. a clamp; 22. a base plate; 23. positioning a plate; 24. a spring; 25. connecting columns; 26. and (5) fixing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 3, the portable charger includes a housing 3, the upper end of the housing 3 is rotatably connected with a fixing device 2 through a shaft, a connector 4 is fixed in the middle of the fixing device 2 at the upper end of the housing 3, and a dust guard 1 is arranged above the fixing device 2 and the connector 4;

fixing device 2 includes locating plate 23, and the upper end of locating plate 23 is fixed with spliced pole 25, and spring 24 has been cup jointed to the surface of spliced pole 25, and the upper end of spliced pole 25 is connected with fixed column 26 through the rotation of axle, and the upper end of fixed column 26 is fixed with bottom plate 22, and the upper end of bottom plate 22 is fixed with anchor clamps 21.

In the second embodiment, the dust-proof plate 1 includes a plate body 11, and a fixing groove 12 is provided at a lower end of the plate body 11.

The working principle is as follows:

the shell 3 is moved, the shell 3 is moved to drive the connector 4 to move, the connector 4 is aligned with a jack on the surface of the mobile phone, the shell 3 is moved, the connector 4 is inserted into the jack of the mobile phone to charge the mobile phone, meanwhile, the mobile phone moves downwards to push the clamp 21 to move along an inclined surface on the surface of the clamp 21, the clamp 21 rotates relative to the shell 3, the clamp 21 rotates to drive the bottom plate 22 to rotate, the bottom plate 22 rotates to pull the fixing column 26 upwards, the fixing column 26 moves upwards to drive the connecting column 25 to slide in the upper section of the slot on the surface of the shell 3, because the upper section of the slot is of a vertical structure, the fixing column 26 rotates relative to the connecting column 25 and continues to pull the connecting column 25 upwards, the spring 24 is extruded by the lower section of the slot, the connecting column 25 moves upwards, the spring 24 elastically deforms to pull the bottom plate 22 downwards, the clamp 21 is clamped on the surface of the mobile phone, the shell 3 is fixed on the mobile phone, and after use is finished, when the dust-proof plate 1 is moved downwards, the dust-proof plate 1 presses the clamp 21 and is fixed on the surface of the shell 3 by the clamp 21, and the connector 4 enters the fixing groove 12 to perform dust-proof treatment on the surface of the connector 4.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable charger baby comprises a shell (3) and is characterized in that the upper end of the shell (3) is rotatably connected with a fixing device (2) through a shaft, a connector (4) is fixed in the middle of the fixing device (2) at the upper end of the shell (3), and a dust guard (1) is arranged above the fixing device (2) and the connector (4);

the fixing device (2) comprises a positioning plate (23), a connecting column (25) is fixed to the upper end of the positioning plate (23), a spring (24) is sleeved on the outer surface of the connecting column (25), a fixing column (26) is connected to the upper end of the connecting column (25) in a rotating mode through a shaft, a bottom plate (22) is fixed to the upper end of the fixing column (26), and a clamp (21) is fixed to the upper end of the bottom plate (22).

2. The portable power bank as claimed in claim 1, wherein the lower surface of the clamp (21) is rotatably connected to the housing (3) at a position to the left by a shaft, and the upper end of the clamp (21) is provided with a slope and extends outward.

3. The portable power bank as claimed in claim 1, wherein the surface of the housing (3) is provided with a slot, the slot is divided into an upper segment and a lower segment, and the diameter of the inner surface of the slot of the lower segment is larger than that of the inner surface of the slot of the upper segment.

4. The portable power bank as claimed in claim 3, wherein the spring (24) is fixed on the inner surface of the lower section slot and the connecting column (25) is slidably connected with the upper section slot.

5. The portable power bank as claimed in claim 1, wherein the dust guard (1) comprises a plate body (11), and a fixing groove (12) is arranged at the lower end of the plate body (11).

6. The portable power bank as claimed in claim 5, wherein the contour of the inner surface of the fixing groove (12) is the same as the contour of the outer surface of the connecting head (4), and the outer surface of the plate body (11) is attached to the inner surface of the clamp (21).

7. The portable power bank as claimed in claim 5, wherein the lower end of the plate body (11) is provided with a positioning groove, and the positioning groove is clamped with the bottom plate (22).