CN217060356U

CN217060356U - Display touch screen correction detection device

Info

Publication number: CN217060356U
Application number: CN202121598935.6U
Authority: CN
Inventors: 沈军
Original assignee: Kunshan Tuokezhan Electromechanical Equipment Engineering Co ltd
Current assignee: Kunshan Tuokezhan Electromechanical Equipment Engineering Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-07-26
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a display touch screen correction detection device, which comprises a case, a workbench arranged in the case, a moving mechanism arranged above the workbench, a fixed frame arranged on the workbench and used for fixing a display, and a pressing component arranged on the moving mechanism; the moving mechanism comprises an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism, and can drive the pressing assembly to realize an XYY motion track; the pressing assembly comprises a pressing pen, a pen rack and a pressure sensor, the pressing pen is arranged below the pen rack, and the pressure sensor is arranged above the pen rack. The utility model discloses can realize multiple pressing and the slip detection of different angles, remove artifical repetitive motion from during the detection, greatly reduced intensity of labour and cost of labor improve simultaneously and rectify detection efficiency and detection precision, avoid artificial factor to destroy the display; the multifunctional integrated machine is convenient for optimization management.

Description

Display touch screen correction detection device

Technical Field

The utility model belongs to the technical field of the touch-sensitive screen check out test set technique and specifically relates to a detection device is rectified to display touch-sensitive screen.

Background

The Touch Screen display (Touch Screen) can make the user only need to lightly Touch the icons or characters on the computer display Screen with fingers to realize the operation of the host computer, thus getting rid of the operations of a keyboard and a mouse and leading the man-machine interaction to be more direct. The method is mainly applied to information inquiry, leadership office work, electronic games, song and dish ordering, multimedia teaching, air ticket/train ticket pre-sale and the like of halls in public places. The products are mainly classified into capacitive touch screens, resistive touch screens and surface acoustic wave touch screens.

The touch screen display technology is a novel man-machine interaction input mode, and compared with the traditional keyboard and mouse input mode, the touch screen display technology is more intuitive in input. In order to meet the needs of market customers, multi-touch screen displays have been developed, and in cooperation with recognition software, touch screens can also implement handwriting input. The touch screen is composed of a detection component and a touch screen controller which are arranged in front of a display screen. When a finger or other object touches a touch screen mounted on the front of the display, the touched position is detected by the touch screen controller and sent to the host computer through an interface (e.g., RS-232 serial port).

The touch screen display needs to be corrected and detected by the touch screen before leaving a factory, most factories adopt a mode of manual repeated action when correcting the touch screen, the correction and detection efficiency is low, the detection precision is low, and the touch screen is easily influenced by human factors, so that the touch screen is slightly damaged.

Therefore, a display touch screen correction detection device is developed to realize the correction detection of the display touch screen, and the device has important significance for application and popularization.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide a display touch screen calibration and detection apparatus, so as to implement automatic calibration and detection of a display touch screen, and improve detection efficiency and detection accuracy.

In order to achieve the above object, the present application provides the following technical solutions.

A display touch screen correction detection device comprises a case, a workbench arranged in the case, a moving mechanism arranged above the workbench, a fixing frame arranged on the workbench and used for fixing a display, and a pressing assembly arranged on the moving mechanism;

the moving mechanism comprises an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism, and can drive the pressing assembly to realize an XYY motion track.

Preferably, clamping plates are arranged at two sides of the fixing frame and at the contact end of the display, clamping knobs are arranged on the outer sides of the clamping plates, and the positions of the clamping plates can be limited by the clamping knobs, so that the position of the display is fixed.

Preferably, the contact side of the clamping plate and the display is provided with a flexible pad for preventing mechanical clamping injury to the display.

Preferably, the pressing assembly comprises a pressing pen, a pen rack and a pressure sensor, wherein the pressing pen is arranged below the pen rack, and the pressure sensor is arranged above the pen rack.

Preferably, the pressing assembly further comprises an independent pen-shaped air cylinder and a pneumatic press head, the pneumatic press head is arranged below the pen rack, the independent pen-shaped air cylinder is arranged above the pen rack, and the pneumatic press head is fixedly connected with the independent pen-shaped air cylinder.

Preferably, the pressing assembly further comprises a rotary pressing plate and a rotary motor, the rotary pressing plate is fixedly connected with the pen rack, the pressure sensor is arranged between the rotary pressing plate and the pen rack, and the rotary pressing plate is connected with the rotary motor through a connecting rod.

Preferably, the Y-axis moving mechanism is fixed on the worktable through a first bracket, the X-axis moving mechanism is disposed on the Y-axis moving mechanism, the Z-axis moving mechanism is disposed on the X-axis moving mechanism, and the rotating motor is disposed on the Z-axis moving mechanism.

Preferably, the moving mechanism further comprises a supporting slide rail, and the supporting slide rail is fixed on the workbench through a second bracket; one end of the X-axis moving mechanism is arranged on the Y-axis moving mechanism, and the other end of the X-axis moving mechanism is arranged on the supporting slide rail through the slide block, so that the stable operation of the moving mechanism is realized.

Preferably, an indicator light is arranged above the case, a detection door is arranged in front of the case, a control panel is arranged on the equipment door, and a button is arranged on one side of the control panel.

The utility model discloses the beneficial technological effect who obtains:

1) the utility model discloses can carry out display touch-sensitive screen and rectify and detect, remove artifical repetitive motion from, greatly reduced intensity of labour and cost of labor improve simultaneously and rectify detection efficiency and detection precision, avoid artificial factor to destroy the display; the functions are integrated, and the optimization management is convenient to perform;

2) the utility model can realize various pressing and sliding tests and can realize sliding detection of different angles by adopting the XYZ Table moving mechanism, the rotating motor, the rotating pressing plate and the pressing pen; the requirement of point-by-point pressing correction is met by arranging the independent pen-shaped air cylinder; through setting up pressure sensor, be convenient for realize the control to the pressing force size, prevent that too big damage display of pressure.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be clearly understood, and the present application can be implemented according to the content of the description, and the foregoing and other objects, features, and advantages of the present application can be more clearly understood.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, as illustrated in the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of a calibration and detection apparatus for a touch screen of a display according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram illustrating an internal structure of a calibration and detection apparatus for a touch screen of a display according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a moving mechanism, a fixing frame, a pressing assembly and a display according to an embodiment of the disclosure;

FIG. 4 is a schematic structural diagram of a moving mechanism, a fixing frame and a pressing assembly according to an embodiment of the disclosure;

fig. 5 is a schematic structural diagram of a pressing assembly according to an embodiment of the disclosure.

In the drawings above: 100. a chassis; 110. a work table; 120. an indicator light; 130. a detection gate; 210. a fixed mount; 220. a clamping plate; 230. clamping the knob; 240. a flexible pad; 310. pressing the pen; 320. a pen rack; 330. a pressure sensor; 340. an independent pen cylinder; 350. a pneumatic press head; 360. rotating the pressing plate; 370. a rotating electric machine; 380. a connecting rod; 410. an X-axis moving mechanism; 420. a Y-axis moving mechanism; 430. a Z-axis moving mechanism; 440. a first bracket; 450. supporting the slide rail; 460. a second bracket; 470. a slider; 500. a display.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to facilitate a thorough understanding of embodiments of the present application. Accordingly, it will be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the present embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

As shown in fig. 1 to 5, a display touch screen calibration and detection device includes a case 100, a table 110 disposed in the case 100, a moving mechanism disposed above the table 110, a fixing frame 210 disposed on the table 110 for fixing a display 500, and a pressing component disposed on the moving mechanism.

An indicator light 120 is arranged above the case 100, a detection door 130 is arranged in front of the case, a control panel is arranged on the equipment door, and a button is arranged on one side of the control panel; support legs and rollers are arranged below the case 100 to facilitate movement of the device.

Referring to fig. 2 and 3, the moving mechanism includes an X-axis moving mechanism 410, a Y-axis moving mechanism 420, and a Z-axis moving mechanism 430, and can drive the pressing assembly to implement an XYY motion trajectory.

The Y-axis moving mechanism 420 is fixed on the workbench 110 through a first support 440, the X-axis moving mechanism 410 is arranged on the Y-axis moving mechanism 420, the Z-axis moving mechanism 430 is arranged on the X-axis moving mechanism 410, the rotating motor 370 is arranged on the Z-axis moving mechanism 430, the Y-axis moving mechanism 420 drives the X-axis moving mechanism 410, the Z-axis moving mechanism 430 and the pressing component to synchronously move along the Y axis, the X-axis moving mechanism 410 drives the Z-axis moving mechanism 430 and the pressing component to synchronously move along the X axis, and the Z-axis moving mechanism 430 drives the pressing component to move along the Z axis.

Further, the moving mechanism further includes a supporting slide rail 450, and the supporting slide rail 450 is fixed on the working platform 110 through a second bracket 460; one end of the X-axis moving mechanism 410 is disposed on the Y-axis moving mechanism 420, and the other end is disposed on the supporting slide rail 450 through the slider 470, so that the moving mechanism operates smoothly.

The specific configurations of the X-axis moving mechanism 410, the Y-axis moving mechanism 420, and the Z-axis moving mechanism 430 are not limited to the specific embodiments, and may be any configurations.

Referring to fig. 4, the clamping plate 220 is disposed on both sides of the fixing frame 210, which are in contact with the display 500, and the clamping knob 230 is disposed on the outer side of the clamping plate 220, and the clamping knob 230 can define the position of the clamping plate 220, so that the position of the display 500 is fixed.

Further, an external thread is disposed on the outer side of the clamping knob 230, an internal thread corresponding to the external thread is disposed on the fixing frame 210, so as to realize the thread-fixed connection between the clamping knob 230 and the fixing frame 210, and the clamping knob 230 can eject the clamping plate 220 by passing through the fixing frame 210.

Further, the side of the clamping plate 220 contacting the display 500 is provided with a flexible pad 240 for preventing mechanical clamping damage to the display.

In one embodiment, the flexible pad 240 is rubber, and the rubber is fixed on the clamping plate 220 by means of adhesion.

In one embodiment, referring to fig. 5, the pressing assembly includes a pressing pen 310, a pen holder 320, and a pressure sensor 330, wherein the pressing pen 310 is disposed below the pen holder 320, and the pressure sensor 330 is disposed above the pen holder 320.

Further, the pressing assembly further comprises an independent pen-shaped air cylinder 340 and a pneumatic press head 350, the pneumatic press head 350 is arranged below the pen rack 320, the independent pen-shaped air cylinder 340 is arranged above the pen rack 320, and the pneumatic press head 350 is fixedly connected with the independent pen-shaped air cylinder 340.

Further, the pressing assembly further comprises a rotary pressing plate 360 and a rotary motor 370, the rotary pressing plate 360 is fixedly connected with the pen holder 320, the pressure sensor 330 is arranged between the rotary pressing plate 360 and the pen holder 320, and the rotary pressing plate 360 is connected with the rotary motor 370 through a connecting rod 380.

It should be noted that the working principle of the pressure sensor 330 is the prior art, and is common knowledge to those skilled in the art, so that the detailed description thereof is omitted here.

The working principle of the display touch screen correction detection device is as follows: place mount 210 with the display, the rotating left side, right side clamp knob 230 drives clamp plate 220 with the display rigidity, X axle moving mechanism 410 has been selected on the control panel, Y axle moving mechanism 420, the movement track of Z axle moving mechanism 430, the program starts, press according to the movement track, press down and finish the screenshot transmission and carry out the contact contrast to the industrial computer that sets up in machine case 100, judge whether qualified and from control panel's display screen output result, accomplish the correction of display touch-sensitive screen from this and detect, remove artifical repetitive motion from, greatly reduced intensity of labour and cost of labor, improve simultaneously and rectify detection efficiency and detection precision, avoid artificial factor to destroy the display.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. All changes, modifications, substitutions, integrations and parameter changes to the embodiments, which are within the spirit and principle of the invention, can be made by conventional substitution or can realize the same function without departing from the principle and spirit of the invention, and all fall into the protection scope of the invention.

Claims

1. The display touch screen correction detection device is characterized by comprising a case (100), a workbench (110) arranged in the case (100), a moving mechanism arranged above the workbench (110), a fixing frame (210) arranged on the workbench (110) and used for fixing a display, and a pressing assembly arranged on the moving mechanism;

the moving mechanism comprises an X-axis moving mechanism (410), a Y-axis moving mechanism (420) and a Z-axis moving mechanism (430), and can drive the pressing assembly to realize an XYY motion track.

2. The device for detecting the correction of the touch screen of the display according to claim 1, wherein the two sides of the fixing frame (210) are provided with clamping plates (220) at the ends contacted with the display, the outer sides of the clamping plates (220) are provided with clamping knobs (230), and the clamping knobs (230) can limit the positions of the clamping plates (220) so as to fix the position of the display.

3. The display touch screen calibration detection device of claim 2 wherein the side of the clamping plate (220) in contact with the display is provided with a flexible pad (240) to prevent mechanical clamping damage to the display.

4. The display touch screen calibration detection device of claim 1, wherein the pressing assembly comprises a pressing pen (310), a pen holder (320), and a pressure sensor (330), wherein the pressing pen (310) is disposed below the pen holder (320), and the pressure sensor (330) is disposed above the pen holder (320).

5. The display touch screen calibration detection device of claim 4 wherein the pressing assembly further comprises a separate pen-shaped air cylinder (340) and a pneumatic press head (350), the pneumatic press head (350) is disposed below the pen rack (320), the separate pen-shaped air cylinder (340) is disposed above the pen rack (320), and the pneumatic press head (350) is fixedly connected to the separate pen-shaped air cylinder (340).

6. The display touch screen correction detection device according to claim 4, wherein the pressing assembly further comprises a rotary pressing plate (360) and a rotary motor (370), the rotary pressing plate (360) is fixedly connected with the pen holder (320), the pressure sensor (330) is arranged between the rotary pressing plate (360) and the pen holder (320), and the rotary pressing plate (360) is connected with the rotary motor (370) through a connecting rod (380).

7. The device for detecting the correction of the touch screen of the display according to claim 6, wherein the Y-axis moving mechanism (420) is fixed on the worktable (110) through a first bracket (440), the X-axis moving mechanism (410) is arranged on the Y-axis moving mechanism (420), the Z-axis moving mechanism (430) is arranged on the X-axis moving mechanism (410), and the rotating motor (370) is arranged on the Z-axis moving mechanism (430).

8. The display touch screen calibration detecting device of claim 7, wherein the moving mechanism further comprises a supporting slide rail (450), the supporting slide rail (450) is fixed on the workbench (110) through a second bracket (460); one end of the X-axis moving mechanism (410) is arranged on the Y-axis moving mechanism (420), and the other end is arranged on the supporting slide rail (450) through the slide block (470), so that the smooth operation of the moving mechanism is realized.

9. The device for correcting and detecting the touch screen of the display according to claim 1, wherein an indicator light (120) is arranged above the case (100), a detection door (130) is arranged in front of the case, a control panel is arranged on the equipment door, and a button is arranged on one side of the control panel.