TWM636904U - Handgrip structure for driving and controlling electric wheel - Google Patents

Abstract

A handle structure for electric wheel drive control, including a handle, a button, an electric control unit, a wheel body and a vehicle body, the handle and the wheel body are both arranged on the vehicle body, the handle system A holding block, a button groove is provided on one side of the holding block, and the button groove is used to install the button. The holding block can be held by the hand and is convenient for pressing the button. The button can be triggered The electric control component in the interior is energized to drive the wheel transmission, and then the wheel assists to drive the car body to move. The button is designed as a long strip, so when both hands hold the holding block, No matter the left hand or the right hand can touch and press the button, making the overall operation quite smooth.

Description

Grip structure of electric wheel drive control

This creation relates to a handle structure for driving and controlling electric wheels, and the handle structure is installed on a trolley with electric wheels.

With the advent of electric wheels and the popularization of use, the use efficiency of various wheeled vehicles has been greatly improved. Push carts are common wheeled vehicles in daily life. They usually control the direction of movement through the handle and carry the target to the For the predetermined location, as the weight of the target increases, the difficulty of manipulating the cart will also increase. Therefore, after the cart is combined with electric wheels, it can save labor through the electric wheels.

In order to make the control more convenient, the control switch of the electric wheel is generally set at a convenient position on the handle (for example: the right position for right-handed operation), so the position of the hand-held handle is limited, and such a design cannot be completely Suitable for all people, some like non-right handed, or right hand injured are not suitable.

Due to the use problems in the above-mentioned prior art, after continuous research and development, testing and continuous improvement, this creation redesigns the control switch and its handle, increasing the volume of the control switch to increase the amount of hands on the handle. The area that can be in contact with the control switch, so no matter the left hand or the right hand can easily touch the control switch, making the overall operation quite smooth.

The handle structure of the electric wheel drive control of the present creation includes a handle, a button, an electric control unit, a wheel body and a vehicle body, the handle has a first side and a second side, the first The side tie is fixed on the vehicle body, and there is a channel in the handle, which communicates the first side with the second side, and the second side has a holding block, and the holding block is close to One side of the first side is provided with a strip-shaped button groove, and an electric groove and a plurality of evenly distributed through grooves are provided in the button groove, and a telescopic groove is correspondingly arranged in each of the through grooves; the button The system is designed as a long strip, and one side of the button is set as the pressing side, and the other side is respectively formed with a plurality of protruding hook blocks, a power supply end and a plurality of protruding posts evenly distributed, and each of the protruding posts is respectively A compression element is sleeved, the button is installed in the button groove, each of the protruding hooks is hooked inside the button groove, the energizing end is inserted in the energizing groove, and each of the protruding posts is respectively inserted Placed in each of the through grooves and each of the telescopic grooves, each of the compression elements is located in each of the through grooves and against the button and the holding block, without being affected by external force, the compression elements can The button is pushed out of the button groove, and the button is hooked by each of the protruding hooks on the inside of the button groove to prevent it from being pushed out completely. When the pressing side is pressed, the button can be pushed inward to cause the compression element to be squeezed , and at the same time allow the energizing end to move inward as an action to trigger energization; the electric control component has a energizing head, a wire and a main power supply, the energizing head is installed in the energizing slot, and the energizing head The electric wire is electrically connected, and the electric wire is drawn from the second side to the first side through the channel, and the other end of the electric wire is electrically connected to the main power supply and the wheel body, and the wheel system is installed on the vehicle body superior.

In a preferred embodiment, the energizing slot corresponds to the middle position in the key slot, and each of the through slots is on average at a predetermined distance on both sides of the energizing slot, and the energizing end is corresponding to the The position in the middle of the key, and each of the protruding columns is at a predetermined distance on both sides of the energized end on average.

In a preferred embodiment, each of the protrusions is located on the outermost periphery of the key.

In a preferred embodiment, the length of the button is greater than two-thirds of the total length of the second side.

In a preferred embodiment, the holding block is designed to be relatively wide and flat in the horizontal plane, so as to provide a comfortable feeling for the hand to hold.

In a preferred embodiment, the holding block is formed by relatively assembling an upper shell part and a lower shell part.

In a preferred embodiment, the main power supply is installed on the vehicle body.

In a preferred embodiment, the wheel system is electrically driven by drum motors.

In a preferred embodiment, the vehicle system is a nursing vehicle or a wheelchair.

Other technical contents, features and functions of this creation will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this creation belongs.

As used herein, the articles "a," "an," and "any" refer to one or more than one (ie, at least one) of the item without specifying a specific number. For example, "an element" means one element or more than one element.

As used herein, the term "on" to describe the position of a structure refers to any surface position of the structure, not the commonly known directional "above" or "above". The terms "above" and "below" used to describe the position of a structure refer to the directionality of the position of the structure under normal use.

As used herein, the term "near" to describe the location of a structure refers to a location that is relatively close between two target structures.

As used in this article, the terms "fixed", "installed" or "installed" to describe the combination of structures generally refer to multiple structures that will not be easily separated or dropped after being combined. They can be fixed connections or Detachable connection, one-piece connection, mechanical connection, electrical connection, or direct physical connection, or indirect connection through an intermediary, for example: using threads, tenons, quick release parts, fasteners, nails, A combination of adhesives, electric welding or high frequency.

As used herein, the term "electrical connection" to describe the structural combination refers to the combination of electric wires, circuit boards, network cables, electromagnetic induction, bluetooth or wireless networks for power supply or network communication.

As used herein, the terms "opening", "forming" or "extending" to describe the combination of structures generally refer to the fact that one structure or multiple structures are combined into the same body during manufacture, or that the same body is formed due to different positions on the same body. , The corresponding structure produced by shape and function.

Please refer to Figure 1, as shown in the figure, at least includes a handle 1, a button 2, an electric control assembly 3, a wheel body 4 and a car body 5, the button 2 and the electric control assembly 3 are arranged on On the handle 1, the handle 1 and the wheel body 4 are arranged on the vehicle body 5, the movement of the vehicle body 5 can be controlled through the handle 1, and the button 2 is used to control the electric control unit 3 drives the wheel body 4 to drive, and then assists to drive the vehicle body 5 .

Please refer to Figures 1, 2, and 6, the handle 1 has a first side 11 and a second side 12, the first side 11 is fixed on the vehicle body 5, and the second side 12 is It is convenient to hold by hand for controlling the vehicle body 5 . There is a hollow channel 13 inside the handle 1 , and the channel 13 can communicate the first side 11 with the second side 12 .

Please refer to Figures 2 to 4, the second side 12 of the handle 1 has a relatively wide and flat holding block 14 in the horizontal plane, and its wide and flat design provides a comfortable feeling for the hand to hold. The holding block 14 in this In the embodiment, an upper shell part 141 and a lower shell part 142 are relatively assembled, and a strip-shaped button groove 143 is provided on the side of the holding block 14 close to the first side 11, and inside the button groove 143 There is also an electric groove 144 and a plurality of through grooves 145, the electric groove 144 is corresponding to the position in the middle of the button groove 143, and each of the through grooves 145 is evenly located at a predetermined distance on both sides of the electric groove 144. position, each of the through grooves 145 is respectively provided with a corresponding telescopic groove 146 with a smaller aperture. The button groove 143 is used to install the button 2. One side is set as the pressing side 21, and the other side is respectively formed with a plurality of protruding hook blocks 22, a power supply end 23 and a plurality of protruding columns 24, and each of the protruding hook blocks 22 is located at the outermost periphery of the button 2. The energizing end 23 is corresponding to the position in the middle of the button 2, and each of the protruding posts 24 is at a predetermined distance on both sides of the energizing end 23 on average, and each of the protruding posts 24 is respectively sleeved with a compression element 25 , when the key 2 is installed in the key slot 143, each of the protruding hooks 22 is hooked inside the key slot 143, the energizing end 23 is inserted in the energizing slot 144, and each of the protrusions 24 is are respectively inserted in each of the through grooves 145 and each of the telescopic grooves 146, each of the compression elements 25 is located in each of the through grooves 145 and abuts against the button 2 and the holding block 14, Under the influence of external force, the compression element 25 can push the button 2 out of the button groove 143, and the button 2 is hooked inside the button groove 143 by each of the protruding hooks 22 to prevent it from being pushed out completely. After pressing the side 21, the button 2 can be pushed inward to cause the compression element 25 to be squeezed, and at the same time, the energized end 23 can be displaced inwardly as an action of triggering energization.

Please refer to Figures 1 to 5, since the button 2 is designed as a strip (equivalent to the shape corresponding to the button groove 143), the length L1 of the button is quite close to the total length L2 of the second side 12 (can be Set to be greater than two-thirds of the total length L2), so when both hands are holding the holding block 14, no matter the left hand or the right hand can touch and press the button 2, making the overall operation quite smooth, and The compression elements 25 are sleeved on each of the protrusions 24 that are evenly arranged, so no matter where the button 2 is pressed, the elongated button 2 can be squeezed and each of the compression elements 25 at the same time, avoiding the application of force Unevenness causes the key 2 to be skewed and stuck at an angle.

Please refer to Figures 2~3, 6~7, the electric control unit 3 has a power supply head 31, an electric wire 32 and a main power supply 33, the power supply head 31 is installed in the power supply groove 144, the power supply head 31 The electric wire 32 is electrically connected, and the electric wire 32 is pulled from the second side 12 to the first side 11 through the channel 13, and the other end of the electric wire 32 is electrically connected to the main power supply 33 and the wheel body 4, the Total power supply 33 can be installed on this car body 5, after this total power supply 33 is opened, just must open the electric power of this electric control assembly 3, can allow this energizing end 23 inward displacement after pressing this button 2 and Touching the energizing head 31 triggers the energization, so that the power drives the wheel body 4 to rotate.

Please refer to Figures 1 and 5. In this embodiment, the electric drive system described in the wheel body 4 is through the wheel drum motor, and the car body 5 can be a nursing car, a wheelchair, or various vehicles that contain electric wheels. Carts etc.

This creation has been disclosed through the above-mentioned embodiments. It is only a selection of preferred embodiments of this creation, but it is not used to limit this creation. Anyone who is familiar with this technical field and has common knowledge can understand the above-mentioned technology of this creation. The characteristics and embodiments, and the equal changes or modifications made within the spirit and scope of this creation, still belong to the scope of this creation, and the scope of patent protection of this creation shall be defined by the claims attached to this specification Whichever prevails.

1: Grip 11: First side 12: Second side 13: channel 14: Holding block 141: Upper shell 142: Lower shell 143: key slot 144: Electric Slot 145: Through groove 146: telescopic slot 2: button 21: Press side 22: convex hook block 23: Power terminal 24: convex column 25: Compression element 3: Electric control components 31: Power head 32: wire 33: total power supply 4: wheel body 5: car body L1: key length L2: total length

[Fig. 1] is the overall plan view of the first embodiment of the handle structure of the electric wheel drive control of this creation. [Fig. 2] is a partially exploded three-dimensional schematic diagram of the first embodiment of the grip structure of the electric wheel drive control of this creation. [Fig. 3] is the partial sectional schematic diagram of the first embodiment of the grip structure of the electric wheel drive control of this creation. [Fig. 4] is a partial sectional schematic diagram of pressing the button in the first embodiment of the grip structure of the electric wheel drive control of this creation. [The 5th figure] is the partial sectional schematic diagram of the first embodiment of the grip structure of the electric wheel drive control of this creation. [The 6th figure] is the partial three-dimensional schematic diagram of the first embodiment of the grip structure of the electric wheel drive control of this creation. [the 7th figure] is the overall plan view of the second embodiment of the handle structure of the electric wheel drive control of this creation.

1: Grip

14: Holding block

2: button

4: wheel body

5: car body

Claims (9)

A handle structure for electric wheel drive control, which at least includes: A handle has a first side and a second side, the first side is fastened to a vehicle body, and a channel is also formed in the handle, and the channel makes the first side and the second side connected, the second side is provided with a holding block, and a strip-shaped key groove is provided on the side of the holding block close to the first side, and an electric slot and evenly distributed plurality of a through slot, and a telescopic slot is correspondingly arranged in each of the through slots; A button is designed in a shape corresponding to the button groove, one side of the button is set as the pressing side, and the other side is respectively formed with a plurality of protruding hook blocks, an energizing end and a plurality of evenly distributed protruding posts , each of the protruding pillars is respectively sleeved with a compression element, the button is installed in the button groove, each of the protruding hooks is hooked inside the button groove, and the energized end is inserted in the energized groove, Each of the protruding pillars is respectively inserted in each of the through slots and each of the telescopic slots, and each of the compression elements is located in each of the through slots and abuts between the button and the holding block without being affected by external force. Next, the compression element can push the button out of the button groove, and the button is hooked by each of the protruding hooks on the inside of the button groove to prevent it from being pushed out completely. When the pressing side is pressed, the button can be pushed toward cause the compressive element to be squeezed and at the same time displace the energized end inwardly as an action to trigger energization; and An electric control component is provided with a power head, a wire and a main power supply, the power head is installed in the power slot, the power head is electrically connected to the wire, and the wire passes through the channel from the first The two sides are wired to the first side, and the other end of the wire is electrically connected to the main power supply and the wheel body, and the wheel system is installed on the vehicle body. Such as the handle structure of the electric wheel drive control of claim 1, the energization slot corresponds to the middle position in the button slot, and each of the through slots is on average at a predetermined distance on both sides of the energization slot, and The energizing end corresponds to a position in the middle of the button, and each of the protrusions is at a predetermined distance on both sides of the energizing end on average. As for the handle structure of the electric wheel drive control of claim 1, each of the protruding hooks is located at the outermost periphery of the button. As for the grip structure of electric wheel drive control in claim 1, the length of the key is greater than two-thirds of the total length of the second side. For example, the grip structure of the electric wheel drive control of claim 1, the grip block is designed to be wide and flat in the horizontal plane, so as to provide a comfortable feeling for the hand to hold. Such as the handle structure of the electric wheel drive control of claim 1, the holding block is relatively assembled using an upper shell part and a lower shell part. As for the handle structure of electric wheel drive control in claim 1, the main power supply system is installed on the vehicle body. As for the handle structure of the electric wheel drive control in Claim 1, the wheel system is electrically driven through the wheel drum motor. If the handle structure of the electric wheel drive control of claim 1, the vehicle system is a nursing vehicle or a wheelchair.

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