WO2015149258A1

WO2015149258A1 - Hand-cranked charger

Info

Publication number: WO2015149258A1
Application number: PCT/CN2014/074488
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. A handle placement position (14) is provided on a housing. The handle is collapsibly placed on the handle placement position. Also comprised is a motor fixing plate (6). The motor is detachably fixed onto the motor fixing plate. The motor fixing plate is detachably fixed within a housing. Because the motor fixing plate is comprised, the motor is detachably fixed onto the motor fixing plate, and the motor fixing plate is detachably fixed within the housing, disassembly for servicing is convenient.

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 designed a hand-cranked charger, including a handle, a left shell, a right shell, a top shell, a motor, a circuit board, and a handle placement position on the housing, the handle being foldably placed on the handle placement position , the motor is glued to the housing. This program is not public. Since the motor 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 casing, a right casing, a top casing, a motor, a circuit board, and a handle placement position on the casing, the handle being foldably placed on the handle placement position, and A motor fixing plate is detachably fixed to the motor fixing plate, and the motor fixing plate is detachably fixed in the housing.

Preferably, the handle and the motor are connected by a gear set, and the gear set is fixed on the motor fixing plate.

Preferably, the gear set includes a handle gear, a connecting gear and a motor gear, the connecting gear meshes with the handle and the motor gear, the handle gear is connected with the handle, and the motor gear is connected with the motor.

Preferably, the motor fixing plate is provided with a motor mounting positioning hole and a gear mounting positioning hole, and the motor and the gear are mounted on the motor fixing plate through the motor mounting positioning hole and the gear mounting positioning hole.

Preferably, a motor fixing plate fixing hole is disposed at four corners of the motor fixing plate, and the left shell is A corresponding screw hole column is disposed on the inner surface, and the motor fixing plate is fixed on the left shell through the screw hole column.

Preferably, the handle comprises a rotating handle, a connecting shaft and a rotating handle, and the rotating handle is connected to the connecting shaft through a shaft, and the rotating handle is rotatable on the connecting shaft.

Preferably, the rotating handle is further provided with a rotating handle fixing hole, and the rotating handle is fixed on the rotating handle by rotating the handle fixing hole.

Preferably, the turning handle is placed in a groove provided on the left casing, the depth of the groove being equal to the thickness of the rotating handle. In this way, when the rotating handle is placed in the groove, the surface of the casing is flat and convenient to carry.

Preferably, the left shell and the right shell are coupled through the top shell, and LED lights are disposed at the connection of the left and right shells, and the LED lights can be powered by the hand charger. Set the LED light, and the hand charger can also be used as a flashlight.

Preferably, the hand-cranked charger is further provided with a radio integrated circuit, and the top case is provided with a radio button for controlling the radio. A radio integrated circuit is provided, and the hand-cranked charger can also be used as a radio.

The present invention further includes a motor fixing plate, and the motor is detachably fixed to the motor fixing plate, and the motor fixing plate is detachably fixed in the casing, thereby facilitating 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 motor fixing plate and a gear set according to an embodiment of the present invention;

3 is a schematic view of a motor fixing plate according to 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; 6, motor fixed plate; 7, motor mounting positioning hole; 8, gear mounting positioning hole; 9, motor fixing plate fixing hole; 111, handle gear; 112, connecting gear; 113, motor gear. 【detailed description】

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

As shown in FIG. 1 , FIG. 2 and FIG. 3 , 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, and the handle is placed on the housing. In position 14, the handle is foldably disposed on the handle placement position, and further includes a motor fixing plate 6 detachably fixed to the motor fixing plate, and the motor fixing plate is detachably fixed in the housing. The invention further comprises a motor fixing plate, wherein the motor is detachably fixed on the motor fixing plate, and the motor fixing plate is detachably fixed in the casing, thereby facilitating disassembly and maintenance.

In this embodiment, the handle and the motor are connected by a gear set, and the gear set is fixed to the motor fixing plate. The gear set includes a handle gear 111, a connecting gear 112, and a motor gear 113. The connecting gear meshes with the handle and the motor gear, and the handle gear is coupled to the handle, and the motor gear is coupled to the motor.

The motor mounting plate is provided with a motor mounting positioning hole 7 and a gear mounting positioning hole 8. The motor and the gear are mounted on the motor fixing plate through the motor mounting positioning hole and the gear mounting positioning hole.

A motor fixing plate fixing hole 9 is disposed at four corners of the motor fixing plate 6. The inner surface of the left casing is provided with a corresponding screw hole column, and the motor fixing plate is fixed on the left casing through the screw hole column.

In this embodiment, the handle includes a rotating handle 11, a connecting shaft 12 and a rotating handle 13, and the rotating handle is coupled to the connecting shaft through a shaft, and the rotating handle is rotatable on the connecting shaft.

The rotating handle is further provided with a rotating handle fixing hole, and the rotating handle is fixed on the rotating handle by rotating the handle fixing hole.

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 rotating 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, the left case 1 and the right case 2 of the hand charger are coupled through 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. Setting the LED The light, hand crank charger can also be used as a flashlight. The hand-cranked charger is also provided with a radio integrated circuit, and the top case is provided with a radio button for controlling the radio. A radio integrated circuit is provided, and the hand-cranked charger can also be used as a radio.

In this embodiment, the right casing 2 of the hand-cranked charger is provided with a solar panel 5, which can supply power to the hand-cranked charger. A solar panel is placed on the right casing to charge the hand charger under the influence of sunlight.

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 is to be understood by 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. The placement position also includes a motor fixing plate, the motor is detachably fixed on the motor fixing plate, and the motor fixing plate is detachably fixed in the housing.

2. The hand charger according to claim 1, wherein the handle and the motor are connected through a gear set, and the gear set is fixed to the motor fixing plate.

3. The hand charger according to claim 2, wherein the gear set includes a handle gear, a connecting gear and a motor gear, the connecting gear meshes with the handle and the motor gear, and the handle gear It is connected with the handle, and the motor gear is connected with the motor.

4. The hand charger according to claim 3, wherein the motor fixing plate is provided with a motor mounting positioning hole and a gear mounting positioning hole, and the motor and gear are positioned through the motor mounting positioning hole and the gear mounting positioning hole. hole to install on the motor fixing plate.

5. The hand-operated charger as claimed in claim 4, characterized in that, four corners of the motor fixing plate are provided with motor fixing plate fixing holes, and the inner surface of the left shell is provided with corresponding screw hole posts. , the motor fixing plate is fixed on the left shell through the screw hole column.

6. The hand-operated charger according to claim 5, characterized in that the handle includes a rotating handle, a connecting rotating shaft and a rotating handle, the rotating handle and the connecting rotating shaft are connected through an axis, and the rotating handle can be connected to the rotating shaft. Turn up.

7. The hand-operated charger according to claim 6, wherein the rotating handle is further provided with a rotating handle fixing hole, and the rotating handle is fixed on the rotating handle through the rotating handle fixing hole.

8. The hand-operated charger according to claim 7, wherein the rotating handle is placed in a groove provided on the left shell, and the depth of the groove is equal to the thickness of the rotating handle.

9. The hand-cranked charger according to claim 5, 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 powered by.

10. The hand-crank charger as claimed in claim 5, wherein the hand-crank charger is further provided with a radio integrated circuit, and the top shell is provided with a radio button for controlling the radio.