WO2015149261A1

WO2015149261A1 - Hand-cranked charger

Info

Publication number: WO2015149261A1
Application number: PCT/CN2014/074492
Authority: WO
Inventors: 刘骏涛
Original assignee: 刘骏涛
Priority date: 2014-03-31
Filing date: 2014-03-31
Publication date: 2015-10-08

Abstract

A hand-cranked charger comprising a handle, a left housing (1), a right housing (2), a top housing (3), a motor, and a circuit board (111). A handle placement position (14) is provided on a housing. The handle is collapsibly placed on the handle placement position (14), and a solar panel fixing apparatus is provided on the housing, thus the hand-cranked charger is convenient to disassemble for servicing.

Description

Hand charger

[Technical Field]

The present invention relates to the field of daily necessities, and more particularly to a hand-cranked charger. 【Background technique】

I have designed a hand-cranked charger, including a handle, a housing, a motor, a circuit board, and a solar panel. The housing is provided with a handle placement position, and the handle is foldably placed on the handle placement position. The housing comprises a left shell, a right shell and a top shell, and the solar panel can generate electric energy under the sunlight for use by the hand-cranked charger, wherein the solar panel is fixed to capture the manner in which the edge is glued to the casing. This program is not public. Since the solar panel is glued to the casing and the hand charger is damaged, it is inconvenient to disassemble and repair.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a hand-cranked charger with convenient disassembly and maintenance.

The object of the present invention is achieved by the following technical solutions:

A hand-cranked charger includes a handle, a left case, a right case, a top case, a motor, a circuit board, and a handle placement position on the housing, the handle being foldably placed on the handle placement position, A solar panel fixture is disposed on the housing.

Preferably, the solar panel fixing device is disposed on the right casing, and includes a solar panel avoiding space and a solar panel fixing position, wherein the solar panel fixing position is disposed around the solar panel avoiding space, and the solar panel is placed in the sun. The solar panel is fixedly clamped and fixed to the solar panel.

Preferably, the housing is further provided with a circuit board fixing device, wherein the circuit board fixing device comprises a circuit board supporting position and a circuit board fixing position, wherein the circuit board supporting position is used for supporting the circuit board, and the circuit board is fixed The position is a screw hole column, and is disposed on the inner surface of the top case. The circuit board is provided with a corresponding screw hole, and the circuit board is fixed on the fixed position of the circuit board by screws.

Preferably, the circuit board support position includes a first support position and a second support position, the first support The bit is disposed on an inner surface of the top case, and the second support position is disposed on an inner surface of the right case. In this way, the first support position and the second support respectively support the circuit board from two different faces of the circuit board, and the support effect is good.

Preferably, the circuit board clamps the solar panel under the fixing of the circuit board fixing device.

Preferably, the radio circuit and the radio button are integrated on the circuit board, and the radio button includes a reset button, a search button and an on key.

Preferably, the reset button and the search button are further provided with an integral button cap. The two buttons are set to an integral button cap for easy installation.

Preferably, the integral button cap of the reset button and the search button is further provided with an assembly positioning hole, and the inner surface of the top case is provided with a protrusion, and the protrusion and the assembly positioning hole cooperate with the integrated button cap. Assembly. The integrated button cap is also equipped with an assembly positioning hole for easier installation.

Preferably, the left shell and the right shell are coupled by a top shell, and the left and right shell joints are provided with

LED lights, which can be powered by a hand-cranked charger. Set the LED light, and the hand charger can also be used as a flashlight.

The invention is provided with a solar panel fixing device on the casing, so that the hand charger is convenient for disassembly and maintenance.

[Description of the Drawings]

Figure 1 is a schematic overall view of an embodiment of the present invention;

2 is a schematic view of a right shell of an embodiment of the present invention;

3 is a schematic view of a right case and a top case according to an embodiment of the present invention;

4 is a schematic view of a right case and a top case according to an embodiment of the present invention;

Figure 5 is a schematic view of a top case of an embodiment of the present invention;

Figure 6 is a schematic view of an integral button cap in accordance with an embodiment of the present invention.

Among them: 1, the left shell; 2, the right shell; 3, the top shell; 11, the handle; 12, the connection shaft; 13, the handle; 14, the handle placement; 15, the groove; 4, LED lights; Solar panel; 51, solar panel shelter; 52, solar panel fixed position; 6, circuit board fixed position; 111, circuit board; 7, first support position; 8, second support position; 9, assembly positioning hole; , raised. 【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

As shown in FIG. 1 to FIG. 6 , the hand charger of the embodiment includes a handle, a left shell 1 , a right shell 2 , a top shell 3 , a motor and a circuit board 111 , and the handle is disposed on the housing. The handle is foldably placed on the handle placement position 14 on which the solar panel fixture is disposed. According to the present invention, since the solar panel fixing device is provided on the casing, the hand charger is convenient for disassembly and maintenance.

Wherein, the solar panel fixing device is disposed on the right casing 2, and includes a solar panel avoiding space 51 and a solar panel fixing position 52, wherein the solar panel fixing position is disposed around the solar panel avoiding space, and the solar panel is placed in the sun The solar panel is fixedly clamped and fixed to the solar panel.

The circuit board fixing device is further disposed on the housing, the circuit board fixing device includes a circuit board supporting position and a circuit board fixing position 6, the circuit board supporting position is for supporting the circuit board, and the circuit board fixing position is a screw hole The column is disposed on the inner surface of the top case, and the corresponding circuit hole is disposed on the circuit board, and the circuit board is fixed on the fixed position of the circuit board by screws.

The board support position includes a first support level 7 and a second support level 8, the first support level 7 being disposed on an inner surface of the top case 3, and the second support level 8 being disposed on an inner surface of the right case 2. In this way, the first support position and the second support support the circuit board from two different faces of the circuit board, respectively, and the support effect is good.

In this embodiment, the circuit board 111 sandwiches the solar panel under the fixing of the above-mentioned circuit board fixing device. In this embodiment, the rotating handle is coupled to the connecting shaft through a pin shaft. A rotating handle fixing hole is further disposed on the rotating handle, and the rotating handle is fixed on the rotating handle by rotating the handle fixing hole.

The rotating handle rotates from 0° to 180° with the pin connecting the rotating shaft. The handle placing position further includes a rotating handle placing position and a rotating handle placing position. When the rotating handle rotates by 0°, the rotating handle is attached to the left shell. The upper turning handle is placed on the position, and the rotating handle is placed on the turning handle placement position.

The turning handle 13 is placed in a groove 15 provided on the left casing 1, the depth of which is equal to the thickness of the turning handle. In this way, when the rotating handle is placed in the groove, the surface of the casing is flat and convenient to carry. In this embodiment, a radio circuit and a radio button are integrated on the circuit board, and the radio button includes a reset button, a search button, and an on key. An integral button cap is also disposed on the reset button and the search button. The two buttons are set as an integral button cap for easy installation. The integral button cap of the reset button and the search button is further provided with an assembly positioning hole 9 , and the inner surface of the top case 3 is provided with a protrusion 10 , and the protrusion and the assembly positioning hole cooperate with the integrated button cap Assembly. The integrated button cap is also equipped with an assembly positioning hole for easier installation.

In this embodiment, the left case 1 and the right case 2 are coupled by the top case 3, and the LED lamp 4 is disposed at the connection of the left and right cases, and the LED lamp can be powered by the hand charger. Set the LED light, the hand charger can also be used as a flashlight.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Claims

Rights request

1. A hand-cranked charger, including a handle, a left shell, a right shell, a top shell, a motor, and a circuit board. It is characterized in that a handle placement position is provided on the shell, and the handle is foldable and placed on the handle. In the placement position, a solar panel fixing device is provided on the housing.

2. The hand-operated charger according to claim 1, characterized in that the solar panel fixing device is provided on the right shell and includes a solar panel avoidance position and a solar panel fixing position, and the solar panel fixing position is disposed on the right shell. Around the solar panel shelter, the solar panel is placed on the solar panel shelter, and the solar panel is fixedly clamped to fix the solar panel.

3. The hand-operated charger according to claim 2, wherein the housing is further provided with a circuit board fixing device, the circuit board fixing device includes a circuit board support position and a circuit board fixing position, The circuit board support position is used to support the circuit board. The circuit board fixing position is a screw hole post, which is provided on the inner surface of the top case. The circuit board is provided with corresponding screw holes. The circuit board is fixed on the circuit through screws. The board is fixed in place.

4. The hand-operated charger according to claim 3, wherein the circuit board support position includes a first support position and a second support position, and the first support position is provided on the inner surface of the top case, so The second supporting position is arranged on the inner surface of the right shell.

5. The hand charger according to claim 4, wherein the circuit board clamps the solar panel under the fixation of the circuit board fixing device.

6. The hand-operated charger according to claim 5, wherein a radio circuit and a radio button are integrated on the circuit board, and the radio button includes a reset key, a search key and an on/off key.

7. The hand-operated charger according to claim 6, wherein the reset key and the search key are also provided with integrated key caps.

8. The hand-operated charger according to claim 7, wherein the integrated key cap of the reset key and the search key is also provided with assembly positioning holes, and the inner surface of the top shell is provided with protrusions. , the protrusions cooperate with the assembly positioning holes to facilitate the assembly of the integrated key cap.

9. The hand-cranked charger according to claim 1, characterized in that the left shell and the right shell are matched and connected through the top shell, and an LED light is provided at the connection between the left and right shells, and the LED light can be manually cranked. Charger supplies power.