LED light-emitting rod with electric quantity display function

Abstract

The utility model discloses an LED luminous stick with an electric quantity display function, which comprises a grip and a luminous stick body, a lamp panel with an LED lamp is mounted inside the luminous stick body, a parallel surface is arranged on one side of the luminous stick body, a connecting shell is mounted at one end of the grip, the connecting shell is arranged on the parallel surface, a connecting port is arranged on one side face of the connecting shell facing the luminous stick body, and the connecting port is connected with the luminous stick body. A collecting ring is arranged in the connecting port, one end of the collecting ring is installed on the light-emitting rod body, a groove is formed in the outer side face of the connecting shell, and a driving assembly for driving the collecting ring and the light-emitting rod body to rotate is installed on the groove. The luminous rod is simple in structure, the luminous rod body can be driven to rotate through the motor, the luminous rod body can be displayed in an annular structure, the overall display effect is improved, the luminous rod body can be fixed through the hand screwing bolt, the luminous rod body can be normally used, the electric quantity of the storage battery can be displayed through the display screen, and the luminous rod is convenient to use. And charging operation can be carried out in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a light emitting rod technical field, specifically to a LED light emitting rod with electric quantity display function. BACKGROUND

[0002] The LED light emitting rod, also known as LED flash rod or LED fluorescent rod, is a light emitting device using LED lamp as light source. It is usually designed as a long strip or a rod, which is convenient for holding and using. According to different use scenarios and functions, LED light emitting rod can be divided into many types, such as traffic control rod, concert support rod, children's toy rod, etc.

[0003] At present, the overall structure of LED light emitting rod is simple, which can only be held by hand and shaken, and the LED light emitting rod cannot rotate itself, thereby affecting the use effect, especially when used in concert, which affects the display effect. INVENTION CONTENTS

[0004] The utility model solves the technical problem that a LED light emitting rod with electric quantity display function is provided, the light emitting rod body can automatically rotate, the display effect is increased, and the automatic electric quantity display function is provided to solve the problems in the above background.

[0005] The utility model is realized through the following technical scheme: a LED light emitting rod with electric quantity display function, including handle and light emitting rod body, the inside installation of light emitting rod body has the lamp plate with LED lamp, the side of light emitting rod body is equipped with parallel plane, the one end of handle is installed with connecting shell, connecting shell sets up on parallel plane, the side of connecting shell towards light emitting rod body is equipped with connecting port, the inside of connecting port is provided with current collector ring, the one end of current collector ring is installed on light emitting rod body, the outside of connecting shell is provided with recess, recess is installed with current collector ring and the drive assembly that light emitting rod body rotates.

[0006] As a preferred technical scheme, the inside of handle is provided with battery and mainboard, the outer wall surface of handle is installed with the first switch of controlling lamp plate closing and opening and the second switch of controlling drive assembly starting and closing, the fixed end of current collector ring is connected with the lamp plate inside light emitting rod body through wire, the movable end of current collector ring is fixedly connected with the mainboard inside handle through wire.

[0007] As a preferred technical scheme, the drive assembly includes motor, driving wheel and driven wheel, the driven wheel is installed on the outside of current collector ring, the driving wheel is arranged on one side of the driven wheel and is arranged in frictional contact with the driven wheel, the motor is installed on the recess, and the rotating shaft of the motor is fixedly connected with the driving wheel through the outer wall of the connecting shell.

[0008] As a preferred technical solution, a bearing is embedded inside the connecting shell directly opposite the connecting port. The bearing is made of insulating plastic material, and the other end of the slip ring is installed in the inner ring of the bearing.

[0009] As a preferred technical solution, a display screen for displaying battery level is embedded in the outer wall of the grip.

[0010] As a preferred technical solution, the connecting shell is provided with a first screw hole near the handle, and a second screw hole is provided on the parallel surface opposite the first screw hole. A hand-tightening bolt is threaded into the first screw hole and the second screw hole.

[0011] As a preferred technical solution, a gap is provided between the light-emitting rod and the handle.

[0012] The beneficial effects of this utility model are: the utility model has a simple structure, the motor can be started by the second switch, the motor can drive the rotation of the light-emitting rod, so that the light-emitting rod can be displayed in a ring structure, which increases the overall display effect, and the light-emitting rod can be fixed by hand-tightening the bolts, so that the light-emitting rod can be used normally, and the display screen can display the battery power, so that the charging operation can be performed in real time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a side view of the present invention;

[0016] Figure 3 This is a schematic diagram of the connecting shell of this utility model.

[0017] The components include: 1. Light-emitting rod; 2. Connecting shell; 3. Handle; 4. Groove; 5. Motor; 6. Hand-tightening bolt; 7. First switch; 8. Display screen; 9. Connecting port; 10. Slip ring; 11. Driven wheel; 12. Driving wheel. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses an LED light stick with a power display function, including a handle 3 and a light stick body 1. The light stick body 1 has a light board with LED lights installed inside. One side of the light stick body 1 has a parallel surface. One end of the handle 3 is equipped with a connecting shell 2, which is located on the parallel surface. The side of the connecting shell 2 facing the light stick body 1 has a connecting port 9. A collector ring 10 is installed inside the connecting port 9. One end of the collector ring 10 is installed on the light stick body 1. A groove 4 is provided on the outer side of the connecting shell 2. A drive assembly for rotating the collector ring 10 and the light stick body 1 is installed in the groove 4.

[0022] In this embodiment, the grip 3 is equipped with a battery and a main board inside. The outer wall of the grip 3 is equipped with a first switch 7 for controlling the lamp panel to turn on and off, and a second switch for controlling the drive assembly to start and stop. The fixed end of the collector ring 10 is connected to the lamp panel inside the light-emitting rod 1 through a wire, and the movable end of the collector ring 10 is fixedly connected to the main board inside the grip 3 through a wire. When rotating, the collector ring will rotate, and the movable end will prevent the wire connected to the grip from being pulled. The motor is controlled by the main board, which makes the motor rotate back and forth continuously, avoiding large-scale twisting of the wire connected to the light-emitting body, so that the wire can be connected smoothly.

[0023] In this embodiment, the drive assembly includes a motor 5, a drive wheel 12, and a driven wheel 11. The driven wheel 11 is mounted on the outside of the slip ring 10, the drive wheel 12 is disposed on one side of the driven wheel 11 and is in frictional contact with the driven wheel 11, the motor 5 is mounted on the groove 4, and the shaft of the motor 5 passes through the outer wall of the connecting shell 2 and is fixedly connected to the drive wheel 12.

[0024] Safety is enhanced by using friction to drive the mechanism. When the light-emitting rod collides with other objects, the motor's drive wheel will spin freely, preventing damage caused by the light-emitting rod being squeezed by the object.

[0025] In this embodiment, a bearing is embedded inside the connecting shell 2, directly opposite the connecting port 9. The bearing is made of insulating plastic material. The other end of the collector ring 10 is installed in the inner ring of the bearing, so that the light-emitting rod can rotate around the collector ring. The insulating material prevents the wires connected on the collector ring from conducting.

[0026] In this embodiment, a display screen 8 for displaying battery power is embedded in the outer wall of the grip 3. The remaining battery power can be displayed on the display screen, and the battery power of the device can be adjusted at any time through the display screen. The grip is equipped with a charging port for charging the battery, so that it can be charged instantly.

[0027] In this embodiment, the connecting shell 2 is provided with a first screw hole near the handle 3, and a second screw hole is provided on the parallel surface opposite the first screw hole. A hand-tightening bolt 6 is threaded into the first screw hole and the second screw hole.

[0028] In this embodiment, a gap is provided between the light-emitting rod 1 and the handle 3, so that the light-emitting rod can rotate around the current collector ring. The gap avoids collision between the light-emitting rod and the handle during the rotation.

[0029] When the light-emitting rod needs to be rotated for display, first rotate the hand-tightening bolt to unscrew it from the second screw hole. After it is no longer fixed, the motor can be started by the second switch. The start of the motor drives the drive wheel, which in turn drives the driven wheel and the collector ring to rotate through friction with the driven wheel. The collector ring then drives the light-emitting rod to rotate, increasing the display range by rotating the light-emitting rod.

[0030] Conversely, when rotation is required, the second switch is turned off, and the light-emitting rod is made to be horizontally aligned with the connecting shell. After rotating the hand-tightening bolt, one end of the hand-tightening bolt can be threaded into the second screw hole, thereby fixing the connecting shell and the light-emitting rod together. After holding the handle, the light-emitting body can be swung, thus enabling normal use.

[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. An LED light stick with power display function, characterized in that: The device includes a handle (3) and a light-emitting rod (1). The light-emitting rod (1) has a light panel with LED lights installed inside. One side of the light-emitting rod (1) has a parallel surface. One end of the handle (3) is equipped with a connecting shell (2). The connecting shell (2) is located on the parallel surface. The side of the connecting shell (2) facing the light-emitting rod (1) has a connecting port (9). The connecting port (9) has a collector ring (10) inside. One end of the collector ring (10) is installed on the light-emitting rod (1). The outer side of the connecting shell (2) has a groove (4). The groove (4) is equipped with a drive assembly for rotating the collector ring (10) and the light-emitting rod (1).

2. The LED light stick with power display function according to claim 1, characterized in that: The handle (3) is equipped with a battery and a main board. The outer wall of the handle (3) is equipped with a first switch (7) to control the lamp panel to turn off and on and a second switch to control the drive assembly to start and stop. The fixed end of the collector ring (10) is connected to the lamp panel inside the light-emitting rod (1) through a wire, and the movable end of the collector ring (10) is fixedly connected to the main board inside the handle (3) through a wire.

3. The LED light stick with power display function according to claim 1, characterized in that: The drive assembly includes a motor (5), a drive wheel (12), and a driven wheel (11). The driven wheel (11) is mounted on the outside of the slip ring (10). The drive wheel (12) is located on one side of the driven wheel (11) and is in frictional contact with the driven wheel (11). The motor (5) is mounted on the groove (4). The shaft of the motor (5) passes through the outer wall of the connecting shell (2) and is fixedly connected to the drive wheel (12).

4. The LED light stick with power display function according to claim 1, characterized in that: The bearing is embedded inside the connecting shell (2) at the connecting port (9). The bearing is made of insulating plastic material, and the other end of the slip ring (10) is installed in the inner ring of the bearing.

5. The LED light stick with power display function according to claim 2, characterized in that: A display screen (8) for displaying battery level is embedded in the outer wall surface of the grip (3).

6. The LED light stick with power display function according to claim 1, characterized in that: The connecting shell (2) has a first screw hole near the handle (3), and a second screw hole is provided on the parallel surface opposite the first screw hole. A hand-tightening bolt (6) is threaded into the first screw hole and the second screw hole.

7. The LED light stick with power display function according to claim 1, characterized in that: A gap is provided between the light-emitting rod (1) and the handle (3).

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