CN202995676U - Wireless portable trackpad - Google Patents

Abstract

The utility model discloses a wireless portable touch panel, which comprises a touch panel, a left button and a right button. The touch panel is fixed on both sides of the centerline of the outer surface of a cushion and has the same curved radian. Touch pad two is formed, and described left button is positioned at the rear edge of touch pad one in the lower left corner of soft pad; Described right button is positioned at the upper right corner of soft pad and joined with the front edge of touch pad two; The front part is provided with a signal processing box, and a processor and a wireless signal transmitter are arranged in the signal processing box; the processor is electrically connected with the wireless signal transmitter, touch panel 1, touch panel 2, left button, and right button respectively; the processor, The wireless signal transmitters are respectively connected with the batteries in the battery box on the outer surface of the soft pad. The touch panel is used to operate the computer, which is more comfortable to operate, is beneficial to the health of the wrist, and has higher work efficiency.

Description

A wireless portable touch panel

technical field

The utility model relates to a wireless portable touch panel.

Background technique

The mouse is one of the computer accessories most frequently operated by people, and long-term operation of the mouse will cause our wrists to be sore, hand muscles stiff, elbow joints sore, hands numb and even cause occupational diseases such as mouse hands, which have a great impact Wrist health and work efficiency.

When using a portable notebook computer for mobile office or traveling, most people use the touchpad of the notebook computer instead of the mouse for operation. Due to the small area and fixed position of the touch panel, the touch operation is inconvenient, and the above-mentioned wrist and hand discomfort will be caused even after a long time of use.

Contents of utility models

The purpose of the utility model is to provide a wireless portable touch panel, using the touch panel to operate a computer, the operation is more comfortable, it is beneficial to the health of the wrist, and the work efficiency is higher.

The technical scheme adopted by the utility model to realize the object of the invention is: a wireless portable touch panel, comprising a touch panel, a left button, and a right button, characterized in that:

The touchpad is composed of touchpad 1 and touchpad 2 which are fixed on both sides of the centerline of the outer surface of the soft pad and have the same curvature. connected; the right button is positioned at the upper right corner of the soft pad and joins with the front edge of the touch panel two; the front portion of the soft pad is provided with a signal processing box, and the signal processing box is provided with a processor and a wireless signal transmitter; the processor The wireless signal transmitter, the first touch panel, the second touch panel, the left button and the right button are electrically connected respectively; the processor and the wireless signal transmitter are respectively connected with the battery in the battery box on the outer surface of the cushion.

Working process and principle of the present utility model are:

When in use, place the touchpad on the table or on your lap, turn on the power, and you can control the computer wirelessly: touchpad 1 or touchpad 2 senses the touch action of a finger on it, and the touch signal The signal is transmitted to the processor, and then the processor controls the wireless signal transmitter to send a wireless signal to the wireless touch signal receiver on the computer to realize the movement control of the cursor on the computer screen. The operation signals of the left button and the right button are also transmitted to the processor, and then the processor controls the wireless signal transmitter to send a wireless signal to the wireless touch signal receiver on the computer to achieve exactly the same control on the computer and the left button and right button of the mouse; When the finger slides in the gap between the two touch pads, the processor controls the wireless signal transmitter to send a scrolling wireless signal to realize the scrolling control of the computer and realize the operation function of the middle mouse button.

Compared with the prior art, the beneficial effects of the utility model are:

1. The wireless portable touch panel of the present invention can completely replace the mouse to control the computer. Because its position is not fixed, it can be moved wirelessly at will, which can ensure that the user can use it in the most comfortable posture, and its large touchpad area makes it more comfortable and convenient to control the movement of the cursor, so that the hands and wrists can get better results. Relax and relieve wrist soreness, which is good for wrist health and also improves work efficiency.

2. The wireless portable touch panel of the present utility model is basically consistent with the operation of the existing notebook computer touch panel, and has good acceptability and popularization. At the same time, the design of the left and right buttons staggered up and down enables one-handed operation to complete the dragging of files And it is more convenient and comfortable to open the drop-down menu and select related commands. Since the gap between the two touchpads is obvious, scrolling control can also be realized conveniently and quickly.

3. Two touch panels with a certain radian are adopted, which are convenient to be placed on the thigh for operation. Especially suitable for occasions such as traveling.

The lateral width of the above-mentioned soft pad is 2.5-4 times of the total width of the first touch pad and the second touch pad, and the left and right edges of the soft pad are provided with buckles.

In this way, when it is placed on the thigh for operation, the left and right edges can be connected by buckles after the soft cushion is wrapped around the thigh, so that it can be tied to the thigh, and the operation is more convenient. When not in use, it can be folded along the center line (the gap between the first touch panel and the second touch panel, which is convenient to carry and store.

The front portion of the outer surface of the above-mentioned soft pad is provided with a power switch and a power indicator light.

In this way, the power usage status can be observed, the power is turned on when it needs to be used, and the power is turned off when it is not in use to save power, and it can also display the current power status so that the battery can be replaced in time.

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is a top view of the utility model embodiment.

Fig. 3 is the front view of the utility model embodiment placed on the desktop for use

Fig. 4 is a connection diagram of the circuit part of the embodiment of the utility model.

Detailed ways

Fig. 1-4 shows, a kind of embodiment of the present utility model is: a kind of wireless portable touchpad, comprises touchpad, left button 5, right button 6, is characterized in that:

Described touch pad is made up of touch pad one 1 and touch pad two 2 that are fixed on the both sides of the outer surface midline of soft pad 3 and has the same curvature, and described left button 5 is positioned at the lower left corner of soft pad 3 and touch pad The rear edge of one 1 joins; the said right button 6 is positioned at the upper right corner of the cushion 3 and joins with the front edge of the touch panel 2 2; the front portion of the cushion 3 is provided with a signal processing box 8, and in the signal processing box 8 A processor 8A and a wireless signal transmitter 8B are provided; the processor 8A is electrically connected to the wireless signal transmitter 8B, touch panel one 1, touch panel two 2, left button 5, and right button 6; processor 8A, wireless signal transmitter Devices 8B are respectively connected with the batteries in the battery box 7 on the outer surface of the cushion 3 .

The lateral width of the soft pad 3 of this example is 2.5-4 times of the total width of the touch pad one 1 and the touch pad two 2, and the left and right edges of the soft pad 3 are provided with buckles 4.

The front portion of the outer surface of the soft cushion of this example is provided with a power switch 9A and a power indicator light 9 .

Claims (3)

1. the Trackpad of a portable wireless, comprise touch pad, left button (5), and right button (6) is characterized in that:

Described touch pad is comprised of the both sides that are fixed on cushion (3) outside surface center line, the touch pad one (1) with same flexure radian and touch pad two (2), and described left button (5) is positioned at the lower left corner of cushion (3) and the back edge of touch pad one (1) is joined; Described right button (6) is positioned at the upper right corner of cushion (3) and the leading edge of touch pad two (2) joins; The front portion of cushion (3) is provided with signal handle box (8), is provided with processor (8A), wireless signal transmitter (8B) in signal handle box (8); Processor (8A) is electrically connected to wireless signal transmitter (8B), touch pad one (1), touch pad two (2), left button (5), right button (6) respectively; Processor (8A), wireless signal transmitter (8B) respectively with cushion (3) outside surface on battery case (7) in battery be connected.

2. the Trackpad of a kind of portable wireless according to claim 1, it is characterized in that: the transverse width of described cushion (3) is touch pad one (1) and touch pad two (2) overall widths 2.5-4 times, and the left and right edge of cushion (3) is provided with hasp (4).

3. the Trackpad of a kind of portable wireless according to claim 1, it is characterized in that: the front portion of described cushion outside surface is provided with power switch (9A), electric quantity of power supply pilot lamp (9).

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