CN210774614U

CN210774614U - Tester for detecting touch screen point measurement touch identification

Info

Publication number: CN210774614U
Application number: CN201921974227.0U
Authority: CN
Inventors: 尹作恒
Original assignee: Shenzhen Touch City Technology Co ltd
Current assignee: Shenzhen Touch City Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-16
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a tester for detecting touch screen point survey touch identification, this tester includes: the mechanical arm control device comprises a machine box, wherein a control device for controlling the motion of the mechanical arm is arranged in the machine box; the mechanical arm can do telescopic motion and is movably connected with the case, and at least one flexible touch pen used for being in contact with the test touch screen is arranged at the tail end of the mechanical arm; a control device, comprising: the mechanical arm control panel, the microcomputer host and the display screen; the mechanical arm is electrically connected with the mechanical arm control panel, the mechanical arm control panel is electrically connected with the microcomputer host, the microcomputer host is electrically connected with the display screen, and the microcomputer host is electrically connected with the test touch screen. The control device controls the mechanical arm to move to drive the flexible touch pen to repeatedly contact different positions on the test touch screen, labor can be saved, force and frequency of the flexible touch pen contacting the touch screen at each time are controlled due to mechanical arm transmission, detection efficiency is improved, and research and development and production progress is accelerated.

Description

Tester for detecting touch screen point measurement touch identification

Technical Field

The utility model relates to a touch-sensitive screen detection area, in particular to a tester for detecting touch-sensitive screen point survey touch identification.

Background

At present, when a semi-finished product or a finished product of a touch screen is detected, most companies or production enterprises sample a method of manual touch testing: namely, a use environment of the touch screen is firstly established: the system comprises a computer with touch test software, a USB connecting line, a touch screen to be tested, a tester and a manual recording meter; then according to the specified test requirements: the method comprises the steps of switching on and off the computer for times (or restarting the computer), manually recording the touch times after the computer is started each time, manually recording the effectiveness and effect of each touch and the like, and counting the touch times and the effective touch times after the test is finished, and judging whether the computer is qualified or not by judging whether the computer is broken or not (touch effect). The testing method is original, wastes manpower, has low efficiency, and seriously restricts research and development and production progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tester for detecting touch-sensitive screen point survey touch identification is in order to solve above-mentioned infrared touch-sensitive screen semi-manufactured goods or produce the finished product when detecting, and the test means is original, extravagant manpower, inefficiency, serious restriction research and development and production progress problem.

According to the utility model discloses an aspect provides a tester for detecting touch screen point survey touch identification, and this tester includes: the mechanical arm control device comprises a machine box, wherein a control device for controlling the motion of the mechanical arm is arranged in the machine box; the mechanical arm can do telescopic motion and is movably connected with the case, and at least one flexible touch pen used for being in contact with the test touch screen is arranged at the tail end of the mechanical arm; a control device, comprising: the mechanical arm control panel, the microcomputer host and the display screen; the mechanical arm is electrically connected with the mechanical arm control panel, the mechanical arm control panel is electrically connected with the microcomputer host, the microcomputer host is electrically connected with the display screen, and the microcomputer host is electrically connected with the test touch screen.

Due to the fact that the control device is adopted to control the mechanical arm to move to drive the flexible touch pen to repeatedly contact different positions on the test touch screen, labor can be saved, force and frequency of the flexible touch pen contacting the touch screen at each time are controlled due to mechanical arm transmission, detection efficiency is improved, and research and development and production progress is accelerated.

In order to better solve the technical defects, the utility model discloses still have better technical scheme:

in some embodiments, the mechanical arm comprises a first arm body, a second arm body, a third arm body and a fourth arm body which are movably connected through an electric bearing in sequence; each electric bearing is controlled by the mechanical arm control panel. From this, through setting up the arm body of multistage formula arm, enable the arm body more nimble activity, can adjust detection range according to the touch-sensitive screen size of difference by oneself.

In some embodiments, the flexible stylus is disposed at the distal end of the first arm, and the tip is disposed obliquely downward. The flexible touch pen is downwards arranged according to the inclination of the human biology, the touch screen is simulated by a human hand, and the touch using effect of the touch screen can be detected more truly and reliably.

In some embodiments, three flexible styli are disposed on the first arm. The touch effect of different contact points on the touch screen to be tested can be tested by arranging the plurality of flexible touch pens.

In some embodiments, the bottom of the chassis is provided with casters. The universal caster wheel is arranged to facilitate the movement of the touch tester.

In some embodiments, an AC/DC power supply is also disposed within the enclosure. The setting of the AC/DC power supply stabilizes the circuit, prevents the circuit from data errors due to power supply problems.

In some embodiments, the test touch screen is an infrared touch screen or a capacitive touch screen or an acoustic wave touch screen or a resistive touch screen. The detector is suitable for infrared, capacitance, sound wave and resistance touch screens on the market, and has stronger practicability.

In some embodiments, the tip of the flexible stylus is a flexible tip. Set up flexible nib on the one hand and can prevent to bump the test touch-sensitive screen, on the other hand can be bionical better at the touch-sensitive screen of contact, makes the detection data have more the authenticity.

Drawings

Fig. 1 is a schematic structural diagram of a tester for detecting touch screen point-measurement touch recognition according to an embodiment of the present invention;

fig. 2 is a top view of a tester for detecting touch screen point-measurement touch recognition according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first arm provided with three flexible touch pens according to another embodiment of the present invention.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a tester for detecting touch screen point survey touch identification, this tester includes: the mechanical arm control device comprises a case 1, wherein a control device for controlling the motion of a mechanical arm 2 is arranged in the case 1; the mechanical arm 2 can be contracted and movably connected with the case 1, and the mechanical arm 2 is provided with at least one flexible touch pen 3 used for being in contact with a test touch screen; a control device, comprising: a mechanical arm control panel 11, a microcomputer host 12 and a display screen 13; the mechanical arm 2 is electrically connected with a mechanical arm control plate 11, the mechanical arm control plate 11 is electrically connected with a microcomputer host 12, the microcomputer host 12 is electrically connected with a display screen 13, and the microcomputer host 13 is electrically connected with a test touch screen.

Arm 2 comprises four sections arm bodies, includes respectively: a first arm 21, a second arm 22, a third arm 23, and a fourth arm 24; the first arm body 21 is movably connected with the second arm body 22 through an electric bearing 4; the second arm body 22 is movably connected with the third arm body 23 through the electric bearing 4; the third arm body 23 is movably connected with the fourth arm body 24 through an electric bearing 4; the fourth arm 24 is movably connected with the case 1. Each electric bearing 4 is controlled by a mechanical arm control board 11, and the mechanical arm 2 can freely extend and contract within a space range needing to be tested through the matching between the arm bodies.

The flexible touch control pen 3 is arranged at the tail end of the first arm body 21, the pen point is arranged obliquely downwards, and the pen point of the flexible touch control pen 3 is a flexible pen point and is used for being in test contact with a touch screen to be tested.

In some embodiments, three flexible touch pens 3 are disposed on the first arm 21 for testing the touch effect of the touch screen to be tested under long-time multi-finger touch.

Case 1, this machine incasement 1 is provided with controlling means, and this controlling means includes: a mechanical arm control panel 11, a microcomputer host 12 and a display screen 13; the mechanical arm 2 is electrically connected with a mechanical arm control panel 11, the mechanical arm control panel 11 is electrically connected with a microcomputer host 12 through a USB connecting line, and the microcomputer host 12 is electrically connected with a display screen 13; a display screen 13 is arranged on the top of the housing 1, the display screen having a touch control function.

The cabinet 1 also includes an AC/DC power supply.

The universal caster 14 is arranged at the bottom of the case 1, the universal caster 14 has a locking function, and when the position of a tester for detecting touch screen point measurement touch identification needs to be fixed, the tester can be fixed only by locking the universal caster 14.

Before testing, firstly, a tester for detecting point-testing touch identification of the touch screen is moved to a corresponding position, the universal caster wheel 14 is locked to fix the case 1, a 220V power supply is plugged, and the tester is started; selecting a detection program according to the size of the touch screen to be detected by operating the display screen 13; in the detection process, the microcomputer host 12 records the number of times that the mechanical arm 2 drives the flexible touch pen 3 to touch the test touch screen each time, and the microcomputer host 12 can receive the effective touch times of the test touch screen and can obtain the touch effect of the touch screen by comparing the total touch times with the effective touch times.

In some embodiments, three flexible touch pens 3 are disposed on the first arm 21, and when the detection is performed, the microcomputer host 12 can receive the effective touch times and touch points each time, and the multi-finger touch effect of the touch screen to be detected can be known by data comparison.

In some embodiments, the test touch screen is an infrared touch screen or a capacitive touch screen or an acoustic wave touch screen or a resistive touch screen.

The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.

Claims

1. A tester for detecting touch screen point-on-touch recognition, the tester comprising:

the mechanical arm device comprises a machine box (1), wherein a control device for controlling the movement of a mechanical arm (2) is arranged in the machine box (1);

the mechanical arm (2) can do telescopic motion and is movably connected with the case (1), and at least one flexible touch pen (3) used for being in contact with a test touch screen is arranged at the tail end of the mechanical arm (2);

a control device, comprising: a mechanical arm control panel (11), a microcomputer host (12) and a display screen (13); arm (2) with arm control panel (11) electricity links, arm control panel (11) with microcomputer host (12) electricity links, microcomputer host (12) with display screen (13) electricity links, microcomputer host (12) and test touch-sensitive screen electricity link.

2. The tester for detecting point-measuring touch recognition of the touch screen according to claim 1, wherein the mechanical arm (2) comprises a first arm body (21), a second arm body (22), a third arm body (23) and a fourth arm body (24) which are movably connected in sequence through an electric bearing (4); each electric bearing (4) is controlled by a mechanical arm control plate (11).

3. The tester for detecting point-on-touch recognition of a touch screen according to claim 2, wherein the flexible stylus (3) is arranged at the end of the first arm (21) with the tip obliquely oriented downwards.

4. A tester for detecting touch screen point-on-touch recognition according to claim 3, characterized in that three flexible styli (3) are provided on the first arm (21).

5. The tester for detecting point-on-touch recognition of a touch screen according to claim 1, wherein the bottom of the case (1) is provided with casters (14).

6. The tester for detecting touch screen point-on-test recognition according to claim 1, wherein an AC/DC power supply is further provided in the case (1).

7. The tester for detecting point-on-test touch recognition of a touch screen according to claim 1, wherein the test touch screen is an infrared touch screen, a capacitive touch screen, an acoustic wave touch screen, or a resistive touch screen.

8. The tester for detecting touch screen point-on-test touch recognition according to claim 4, characterized in that the tip of the flexible stylus (3) is a flexible tip.