CN107328784B - Wristband screen detection device and method - Google Patents
Wristband screen detection device and method Download PDFInfo
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- CN107328784B CN107328784B CN201710706323.6A CN201710706323A CN107328784B CN 107328784 B CN107328784 B CN 107328784B CN 201710706323 A CN201710706323 A CN 201710706323A CN 107328784 B CN107328784 B CN 107328784B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8822—Dark field detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
The invention provides a wristband screen detection device and a wristband screen detection method, wherein the device comprises a frame and a test main body module arranged in the frame; the test main body module comprises an operation table, a Y-axis electric cylinder fixed on the operation table, a positioning communication module fixed on the Y-axis electric cylinder, a display detection module, a touch screen detection module and a closed door module. The invention can realize the universality detection of the wrist strap product screen, and has high product detection precision and high speed.
Description
Technical Field
The invention relates to the technical field of product detection, in particular to a wristband screen detection device and method.
Background
At present, wrist strap electronic products are touted by masses, and various novel products are continuously introduced by various companies; the existing screen detection of wristband products is mainly carried out by detecting personnel, different detecting devices are required to be manufactured aiming at different products or different detecting modes, and a universal test structure is not easy to make; in addition, when the touch screen detection is performed on a product, the pressure value when the touch screen is pressed is uncontrollable, and the automation degree of the detection is not high, which is a big problem at present.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a wristband screen detection device and method, so as to solve the problems of low automation degree, poor universality, difficult control of detection process and the like of the existing wristband products.
The invention provides a wristband screen detection device, which comprises a frame and a test main body module arranged in the frame; the test main body module comprises an operation table, a Y-axis electric cylinder fixed on the operation table, a positioning communication module, a display detection module, a touch screen detection module and a closed door module, wherein the positioning communication module, the display detection module, the touch screen detection module and the closed door module are fixed on the Y-axis electric cylinder; the positioning communication module comprises a product seat, a needle plate cylinder, a translation cylinder, a pressing cylinder fixed on the translation cylinder and a product pressing plate arranged on the pressing cylinder, wherein the needle plate is arranged below the product seat, and a probe matched with a wrist strap to be tested is arranged on the needle plate; the wrist strap to be tested is placed on the product seat, the translational cylinder and the pressing cylinder are matched to limit the wrist strap to be tested between the product seat and the product pressing plate, the needle plate cylinder drives the needle plate and the probe on the needle plate to move and insert into the interface of the wrist strap to be tested, and the probe is used for transmitting test instructions and test results; the display detection module comprises a vertical rod fixed on the operation table, a dovetail transverse sliding table arranged on the vertical rod and a camera arranged on the dovetail transverse sliding table; the positioning communication module moves to the position right below the display detection module under the drive of the Y-axis electric cylinder, the closed door module is closed, the display screen of the wrist strap to be tested is lightened, and the camera is used for photographing and detecting the lightened display screen; the touch screen detection module comprises an X-axis electric cylinder fixed on the operation table, a Z-axis electric cylinder fixed on the X-axis electric cylinder and a touch screen pressing column module fixed on the Z-axis electric cylinder; the positioning communication module moves to the touch screen detection module under the drive of the Y-axis electric cylinder, and the X-axis electric cylinder is matched with the Z-axis electric cylinder, so that the touch screen pressing column module knocks or slides on the touch screen of the wrist strap to be tested.
In addition, the touch screen pressing column module is preferably fixed on the Z-axis electric cylinder through a connecting piece; the touch screen pressing column module comprises an induction transverse plate fixedly connected with the connecting piece, a tension sensor fixed below the induction transverse plate through a clamping block, and a stud and a touch pressing head arranged below the tension sensor; the touch pressure head is used for knocking or sliding a screen on a touch screen of the wrist strap to be tested, and the tension sensor is used for detecting the current pressure value of the touch pressure head.
In addition, the pressure gauge preferably further comprises a display screen and a pressure value display instrument which are arranged on the frame; the display screen is used for displaying the test result of the wrist strap to be tested in real time; the pressure value display instrument is used for displaying the pressure value currently applied by the touch pressure head on the wrist strap to be tested.
In addition, the three-color lamp is preferably arranged on the frame and used for feeding back the running state of the wrist strap screen detection device.
In addition, preferably, the touch screen pressing column module performs knocking on the touch screen of the wristband to be tested, including: the touch screen plunger module carries out the point position and beats on the touch screen of wrist strap that awaits measuring, and the touch screen plunger module carries out the smooth screen on the touch screen of wrist strap that awaits measuring includes: the touch screen pressing column module performs linear or arc sliding on the touch screen of the wrist strap to be tested.
In addition, the preferable scheme is that the display detection module further comprises a Z-direction adjusting block arranged on the vertical rod and a connecting block fixed on the Z-direction adjusting block, and the dovetail transverse sliding table is fixed on the connecting block; the camera connecting block and the camera fixing piece of the L-shaped structure are sequentially connected to the dovetail transverse sliding table, and the camera is fixed on the camera fixing piece.
In addition, the preferable scheme is that the positioning communication module further comprises a bottom plate fixedly connected with the Y-axis electric cylinder and a support column fixed on the bottom plate; the product seat is arranged on the support column, the product pressing plate is fixed on the pressing cylinder through the pressing plate supporting plate, a limiting groove matched with the wrist strap to be tested is formed in the product seat, and the probe extends into the limiting groove.
In addition, the preferred scheme is that the translation cylinder is fixed on the bottom plate, and the translation cylinder and the pressing cylinder are fixedly connected through the transverse connecting plate.
In addition, the touch screen detection module also comprises a supporting seat fixed on the operation table, a drag chain supporting plate fixed on the supporting seat and a drag chain with one end fixed on the drag chain supporting plate; the other end of the drag chain is fixed on the Z-axis electric cylinder through a drag chain connecting plate.
According to another aspect of the invention, a wristband screen detection method is provided, and the wristband to be tested is subjected to screen detection by using the wristband screen detection device; the method comprises the following steps: placing the wrist strap to be tested in the positioning communication module, starting a translation cylinder and a pressing cylinder in the positioning communication module, and limiting and fixing the wrist strap to be tested between a product seat and a product pressing plate of the positioning communication module; the needle plate cylinder drives the needle plate and the probe positioned on the needle plate to move until the probe is inserted into a corresponding interface of the wrist strap to be tested, so that the data communication between the product to be tested and the upper computer is realized; the Y-axis electric cylinder drives the positioning communication module and the wrist strap to be tested positioned in the positioning communication module to move below the display detection module, the closed door module is closed, and the display effect of the screen of the wrist strap to be tested is acquired through the camera on the display detection module; the Y-axis electric cylinder drives the positioning communication module and the wrist strap to be tested, which is positioned in the positioning communication module, to move to the touch screen detection module, and the X-axis electric cylinder and the Z-axis electric cylinder cooperate to drive the touch screen pressing column module of the touch screen detection module to knock or slide the screen of the wrist strap to be tested.
By using the wristband screen detection device and the wristband screen detection method, the screen display test and touch screen test scheme for providing universality for wristband products through the positioning communication module, the display detection module, the touch screen detection module and the like can effectively protect the quality and the appearance of the products from being damaged, and the wristband screen detection device and the wristband screen detection method are high in test speed and accuracy.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Furthermore, the invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and attainments together with a more complete understanding of the invention will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic structural view of a wristband screen detecting apparatus according to an embodiment of the present invention;
FIG. 2 is an internal structural view of a wristband screen detecting apparatus according to an embodiment of the present invention;
FIG. 3 is a block diagram of a test body module according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating a first embodiment of a positioning communication module according to the present invention;
FIG. 5 is a second block diagram of a positioning communication module according to an embodiment of the present invention;
FIG. 6 is a block diagram of a touch screen detection module according to an embodiment of the present invention;
FIG. 7 is a block diagram of a touch screen plunger module according to an embodiment of the present invention;
FIG. 8 is a block diagram of a display detection module according to an embodiment of the present invention;
FIG. 9 is a schematic diagram showing a front structure of a wristband to be detected according to an embodiment of the present invention;
FIG. 10 is a schematic diagram showing a front structure of a wristband to be detected according to an embodiment of the present invention;
FIG. 11 is a reverse side construction view of a wristband to be detected according to an embodiment of the present invention;
fig. 12 is a flowchart of a wristband screen detection method according to an embodiment of the present invention.
Wherein reference numerals include: the three-color lamp 1, the display screen 2, the wrist strap 3 to be tested, the contact 3', the sliding screen track 3", the frame 4, the pressure value display instrument 5, the positioning communication module 6, the test main module 7, the touch screen detection module 8, the display detection module 9, the closed door module 10, the operation table 12, the Y-axis electric cylinder 13, the pressure plate supporting plate 14, the product pressure plate 15, the probe 16, the product seat 17, the needle plate 18, the needle plate cylinder 19, the cross connecting plate 20, the translation cylinder 21, the drag chain fixing plate 22, the L connecting plate 23, the cylinder vertical plate 24, the reinforcing plate 25, the pressing cylinder 27, the support column 28, the cylinder mounting plate 29, the shielding plate 30, the touch screen connecting piece 31, the drag chain connecting plate 32, the Z-axis electric cylinder 33, the drag chain 34, the drag chain supporting plate 35, the touch screen pressing column module 36, the X-axis electric cylinder 37, the supporting seat 38, the plunger 39, the clamping block 40, the sensing cross plate 41, the tension sensor 42, the bolt 44, the touch pressing head 46, the camera 47, the camera fixing piece 48, the camera connecting block 49, the camera 50, the dovetail vertical rod 51, the 52, the vertical rod 53, the Z-direction adjusting block 54, the connecting block 55 and the connecting block 55.
The same reference numerals will be used throughout the drawings to refer to similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In order to describe the wristband screen detection apparatus and method of the present invention in detail, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 and 2 show the overall structure and the internal structure of a wristband screen detecting device according to an embodiment of the present invention, respectively; fig. 3 shows a structure of a test body module according to an embodiment of the present invention.
As shown in fig. 1 to 3 together, the wristband screen detection device according to the embodiment of the present invention includes a section metal plate frame 4 and a test main module 7 disposed in the frame 4; the test main body module 7 comprises an operation table 12 (surface), a Y-axis electric cylinder 13 fixed on the operation table 12, a positioning communication module 6 fixed on the Y-axis electric cylinder 13, a display detection module 9 fixed on the operation table 12, a touch screen detection module 8 and a closed door module 10; the positioning communication module 6 comprises a product seat, a needle plate cylinder, a translation cylinder, a pressing cylinder fixed on the translation cylinder and a product pressing plate arranged on the pressing cylinder, wherein the needle plate is arranged below the product seat, and a plurality of probes matched with the wrist strap 3 to be tested are arranged on the needle plate; the wrist strap 3 to be tested is placed on the product seat, the wrist strap 3 to be tested is limited between the product seat and the product pressing plate by the matching of the translation cylinder and the pressing cylinder, the needle plate cylinder drives the needle plate and the probes on the needle plate to move and insert the probes into the corresponding interfaces of the wrist strap 3 to be tested, and the data communication between the wrist strap 3 to be tested and the upper computer is realized through the conduction between the probes and the interfaces, for example, the test instruction is received, namely the test result is fed back; the display detection module 9 comprises a vertical rod fixed on the operation table 12, a dovetail transverse sliding table arranged on the vertical rod and a camera arranged on the dovetail transverse sliding table, and a working camera is preferably used; the positioning communication module 6 moves to the position right below the display detection module 9 under the drive of the Y-axis electric cylinder 13, the closed door module 10 is closed, the screen (or the touch screen) of the wrist strap 3 to be tested is lightened, and the camera is used for photographing and detecting the lightened screen; the touch screen detection module 8 comprises an X-axis electric cylinder fixed on the operation table 12, a Z-axis electric cylinder fixed on the X-axis electric cylinder and a touch screen pressing column module fixed on the Z-axis electric cylinder; the positioning communication module 6 moves to the touch screen detection module 8 under the continuous driving of the Y-axis electric cylinder 13, and the X-axis electric cylinder is matched with the Z-axis electric cylinder, so that the touch screen pressing column module performs knocking or sliding screen testing on the touch screen of the wrist strap 3 to be tested.
Specifically, fig. 4 and 5 show the structure of the positioning communication module according to the embodiment of the present invention from different angles, respectively.
Referring to fig. 1 to 5 together, the positioning communication module 6 according to the embodiment of the present invention includes a base plate fixedly connected to the Y-axis electric cylinder 13 and four support columns 28 fixed to the base plate, the product holder 17 is disposed on the support columns 28, the needle plate cylinder 19 is located between the product holder 17 and the base plate, the needle plate cylinder 19 is fixed to the base plate through a cylinder mounting plate 29, the translation cylinder 21 is fixed to the base plate, and the pressing cylinder 27 and the translation cylinder 21 are fixedly connected through a horizontal connecting plate 20, an L connecting plate 23, and a cylinder riser 24. The product pressing plate 15 is fixed on the pressing cylinder 27 through the pressing plate supporting plate 14, a reinforcing plate 25 for connecting the product pressing plate 15 and the pressing cylinder 27 is arranged on the pressing cylinder 27, and the product pressing plate 15 is controlled to press downwards in the vertical direction through the pressing cylinder 27, so that the wrist strap 3 to be tested is limited between the product pressing plate 15 and the product seat 17.
In addition, be provided with the spacing groove with the wrist strap 3 that awaits measuring looks adaptation on product seat 17, be provided with a plurality of probes 16 of connecting wrist strap 3 and test system that awaits measuring on the faller 18 that is located the product seat 17 below, wrist strap 3 that awaits measuring is placed on product seat 17, probe 16 extends to the spacing inslot, translation cylinder 21's direction of motion is perpendicular with the direction of motion of pressfitting cylinder 27, spacing wrist strap 3 that awaits measuring between product seat 17 and product clamp plate 15 through translation cylinder 21 and pressfitting cylinder 27 cooperation, then drive faller 18 and probe 16 that is located on the faller 18 upward motion and insert in the corresponding interface of wrist strap 3 that awaits measuring through the switching on of probe 16 and interface realize the data communication between wrist strap 3 that awaits measuring and the host computer.
It should be noted that, the bottom plate is further provided with a shielding plate 30 for shielding light and a drag chain fixing plate 22 for fixing a drag chain (not shown in the figure), and when the display detection module 9 performs a screen display test on the wristband 3 to be tested. The shielding plate 30 can effectively shield external light, so that the camera can effectively shoot the screen of the wrist strap 3 to be tested. The drag chain is used for accommodating and aligning wires connecting the translation cylinder 21, the pressing cylinder 27 and an external circuit.
FIG. 6 shows a structure of a touch screen detection module according to an embodiment of the invention; fig. 7 shows a structure of a touch screen plunger module according to an embodiment of the present invention.
As shown in conjunction with fig. 1 to 7, the touch screen detection module 8 according to the embodiment of the present invention includes an X-axis electric cylinder 37 fixed to the console 12 through a support base 38, a Z-axis electric cylinder 33 fixed to the X-axis electric cylinder 37, and a touch screen plunger module 36 fixed to the Z-axis electric cylinder 33 through a touch screen connector 31; the touch screen pressing column module 36 comprises an induction transverse plate 41 fixedly connected with the connecting piece, a tension sensor 42 fixed below the induction transverse plate 41 through a clamping block 40, and a stud and a touch pressing head 46 arranged below the tension sensor 42; the touch ram 46 is used for knocking or sliding on the touch screen of the wristband 3 to be tested, and the tension sensor 42 is used for detecting the current pressure value of the touch ram 46.
Specifically, the clamping block 40 is fixed below the sensing transverse plate 41, the tension sensor 42 is limited inside the clamping block 40 through the plunger 39, a bolt 44 is fixed below the tension sensor 42 through a nut, the touch pressure head 46 is arranged at the end of the bolt 44 far away from the clamping block 40, and the touch performance test of the screen of the wristband 3 to be tested is realized through the touch main body.
The X-axis coordinate of the touch screen plunger module 36 is adjusted by the X-axis electric cylinder 37, and the Z-axis electric cylinder 33 is used for adjusting the Z-axis coordinate of the touch screen plunger module 36, so that the touch ram 46 has motion tracks with various shapes; wherein the touch screen plunger module 36 knocks on the touch screen of the wristband 3 to be tested includes: the touch screen plunger module 36 performs point location knocking on the touch screen of the wristband 3 to be tested, and the touch screen plunger module 36 performs sliding screen on the touch screen of the wristband 3 to be tested includes: the touch screen plunger module 36 slides linearly or arcuately on the touch screen of the wristband 3 to be tested.
It should be noted that, the critical value may be set in advance according to the pressure value of the touch screen of the wristband 3 to be tested, where the pressure value of the touch pressure head 46 is detected in real time by the tension sensor 42 when the Z-axis electric cylinder 33 continuously descends, and when the pressure value reaches the set critical value, the Z-axis electric cylinder 33 is controlled to lift in time, so as to effectively ensure the touch screen testing effect and prevent erroneous detection caused by insufficient pressure value and product damage caused by too large pressure value. In addition, the lowering distance of the touch screen plunger module 36 is controlled by the tension sensor 42 instead of the existing lowering stroke control, so that the product can be effectively protected from damage when the product is not properly placed on the product seat 17 or when the product is locally tilted under other conditions.
Fig. 9 and 10 show the front structure of the wristband to be detected according to the embodiment of the present invention, respectively.
When the screen of the wristband to be tested is subjected to the touch screen test, the number and distribution positions of the touch points 3 'of the touch pressure head on the touch screen are shown in fig. 9, and the touch points 3' can be deformed according to different wristband to be tested or different test requirements, and are not limited to the five-point positions shown in the drawings. When the screen of the wristband to be tested is subjected to touch screen testing, a screen sliding track 3 'of the touch pressure head on the screen pattern is shown in fig. 10, the screen sliding track 3' can be arc-shaped, circular-shaped, linear-shaped or the like, and various deformation forms exist in the screen sliding track.
FIG. 11 shows a reverse configuration of a wristband to be tested according to an embodiment of the present invention.
As shown in fig. 11, a regularly distributed interface 56 is arranged on the back of the wristband to be tested, and the interface 56 cooperates with the probe to realize the conduction between the wristband to be tested and an external circuit.
In addition, the touch screen detection module of the embodiment of the invention further comprises a drag chain supporting plate 35 fixed on the supporting seat, and a drag chain 34 with one end fixed on the drag chain supporting plate 35; the other end of the drag chain 34 is fixed to the Z-axis cylinder 33 via the drag chain connecting plate 32, and wires of the X-axis cylinder 37 and the Z-axis cylinder 33, which are connected to an external circuit, are housed and straightened in the drag chain 34.
Fig. 8 illustrates a structure of a display detection module according to an embodiment of the present invention.
As shown in fig. 1 to 8 together, in the display detection module 9 according to the embodiment of the present invention, a vertical rod 54 is fixed on an operation table 12 through a vertical rod support 55, a Z-direction adjusting block 53 and a connecting block 52 on the Z-direction adjusting block 53 are provided on the vertical rod 54, and a dovetail horizontal sliding table 51 is fixed on the connecting block 52; the dovetail horizontal sliding table 51 is sequentially connected with two camera connecting blocks 49 and 50 with L-shaped structures and a camera fixing piece 48, and the camera 47 is fixed on the camera fixing piece 48. Coarse adjustment of the camera 47 in the Z-axis direction is achieved through the Z-direction adjusting block 53, and fine adjustment of the camera 47 in the Z-axis direction is achieved through the dovetail transverse sliding table 51.
When the wristband 3 to be tested is displayed and detected, the positioning communication module 6 fixed with the wristband 3 to be tested is firstly transmitted to the position right below the display detection module 9 through the Y-axis electric cylinder 13, then the closed door module 10 is controlled to be closed, the wristband 3 to be tested is placed in a closed dark environment, then the screen of the lightened wristband 3 to be tested is photographed and detected through the camera 47, and the related data of product display and detection are obtained through photographing information. For example, the information of the picture shot by the camera is sent to the upper computer, and the display effect (including whether a vase, stripes, flickering, bright spots, heterochromatic spots, whether the display is uniform, whether the image is complete, etc.) of the screen is judged through the set algorithm processing.
In one embodiment of the invention, the wristband screen detection device further comprises a display screen 2 arranged on the frame 4, a pressure value display instrument 5 and a tri-color lamp 1 arranged on the frame 4 and used for feeding back the running state of the wristband screen detection device; the display screen 2 is used for displaying the test result of the wrist strap 3 to be tested in real time; the pressure value display meter 5 is used for displaying the pressure value currently exerted by the touch indenter 46 on the wristband 3 to be tested.
Corresponding to the wristband screen detection device, the invention further provides a wristband screen detection method.
Fig. 12 shows the course of a wristband screen detection method according to an embodiment of the present invention.
As shown in fig. 12, the wristband screen detection method according to the embodiment of the invention mainly includes the following steps:
s110: the wrist strap to be tested is placed in the positioning communication module, a translation cylinder and a pressing cylinder in the positioning communication module are started, and the wrist strap to be tested is limited and fixed between a product seat and a product pressing plate of the positioning communication module.
S120: the needle plate cylinder drives the needle plate and the probe positioned on the needle plate to move until the probe is inserted into the corresponding interface of the wrist strap to be tested, so that the data communication between the product to be tested and the upper computer is realized.
S130: the Y-axis electric cylinder drives the positioning communication module and the wrist strap to be tested, which is positioned in the positioning communication module, to move to the lower part of the display detection module, the closed door module is closed, and the display effect of the screen of the wrist strap to be tested is acquired through the camera on the display detection module.
After the positioning communication module moves to the lower part of the display detection module, the upper computer controls the closed door module to be closed, so that the wrist strap to be tested is in a dark environment favorable for testing, and the display effect of the screen of the wrist strap to be tested is acquired through the working camera of the display detection module.
S140: the Y-axis electric cylinder drives the positioning communication module and the wrist strap to be tested, which is positioned in the positioning communication module, to move to the touch screen detection module, and the X-axis electric cylinder and the Z-axis electric cylinder cooperate to drive the touch screen pressing column module of the touch screen detection module to knock or slide the screen of the wrist strap to be tested.
The device comprises an X-axis electric cylinder fixed on an operation table through a supporting seat, a Z-axis electric cylinder fixed on the X-axis electric cylinder and a touch screen pressing column module fixed on the Z-axis electric cylinder through a touch screen connecting piece; the touch screen pressing column module comprises an induction transverse plate fixedly connected with the connecting piece, a tension sensor fixed below the induction transverse plate through a clamping block, and a stud and a touch pressing head arranged below the tension sensor; the touch pressure head is used for knocking or sliding a screen on a touch screen of the wrist strap to be tested, and the tension sensor is used for detecting the current pressure value of the touch pressure head.
The above embodiments of the related wristband screen detection method are consistent with those of the wristband screen detection device, and the relevant points are referred to the description of the device embodiments, which are not repeated here.
According to the wristband screen detection device and the wristband screen detection method, the problem that equipment is repeatedly developed due to different product test schemes of different customers can be avoided, the universality detection of wristband product screen display and touch screens can be realized, the product is convenient to take and place, the test speed is high, the quality is high, the appearance integrity of the product to be tested can be ensured, and the damage of the product in the test process is prevented.
The wristband screen detection apparatus and method according to the present invention are described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the wristband screen detection apparatus and method set forth above without departing from the teachings of the present invention. Accordingly, the scope of the invention should be determined from the following claims.
Claims (10)
1. The wrist strap screen detection device is characterized by comprising a frame and a test main body module arranged in the frame; the test main body module comprises an operation table, a Y-axis electric cylinder fixed on the operation table, a positioning communication module, a display detection module, a touch screen detection module and a closed door module, wherein the positioning communication module, the display detection module, the touch screen detection module and the closed door module are fixed on the Y-axis electric cylinder; wherein, the liquid crystal display device comprises a liquid crystal display device,
the positioning communication module comprises a product seat, a needle plate cylinder, a translation cylinder, a pressing cylinder and a product pressing plate, wherein the needle plate, the needle plate cylinder, the translation cylinder, the pressing cylinder and the product pressing plate are arranged below the product seat, the pressing cylinder is fixed on the translation cylinder, the product pressing plate is arranged on the pressing cylinder, and a probe matched with a wrist strap to be tested is arranged on the needle plate;
the wrist strap to be tested is placed on the product seat, the translational cylinder and the pressing cylinder are matched to limit the wrist strap to be tested between the product seat and the product pressing plate, the needle plate cylinder drives the needle plate and a probe on the needle plate to move and insert into an interface of the wrist strap to be tested, and the probe is used for transmitting a test instruction and a test result;
the display detection module comprises a vertical rod fixed on the operation table, a dovetail transverse sliding table arranged on the vertical rod and a camera arranged on the dovetail transverse sliding table;
the positioning communication module moves to the position right below the display detection module under the drive of the Y-axis electric cylinder, the closed door module is closed, the screen of the wrist strap to be tested is lightened, and the camera is used for photographing and detecting the lightened screen;
the touch screen detection module comprises an X-axis electric cylinder fixed on the operation table, a Z-axis electric cylinder fixed on the X-axis electric cylinder and a touch screen pressing column module fixed on the Z-axis electric cylinder;
the positioning communication module moves to the touch screen detection module under the drive of the Y-axis electric cylinder, and the X-axis electric cylinder is matched with the Z-axis electric cylinder, so that the touch screen pressing column module knocks or slides on the touch screen of the wrist strap to be tested.
2. The wristband screen detection device of claim 1, wherein the touch screen plunger module is secured to the Z-axis cylinder by a connector; wherein, the liquid crystal display device comprises a liquid crystal display device,
the touch screen pressing column module comprises an induction transverse plate fixedly connected with the connecting piece, a tension sensor fixed below the induction transverse plate through a clamping block, and a stud and a touch pressing head arranged below the tension sensor;
the touch pressure head is used for knocking or sliding a screen on the touch screen of the wrist strap to be tested, and the tension sensor is used for detecting the current pressure value of the touch pressure head.
3. The wristband screen detection device of claim 2, further comprising a display screen and a pressure value display gauge disposed on the frame; wherein, the liquid crystal display device comprises a liquid crystal display device,
the display screen is used for displaying the test result of the wrist strap to be tested in real time;
and the pressure value display instrument is used for displaying the pressure value currently applied to the wrist strap to be tested by the touch pressure head.
4. The wristband screen detection device of claim 1, further comprising a tri-color light disposed on the frame for feeding back an operational status of the wristband screen detection device.
5. The wristband screen detection device of claim 1, wherein,
the touch screen pressing column module knocking on the touch screen of the wrist strap to be tested comprises the following steps: the touch screen pressing column module performs point location knocking on the touch screen of the wrist strap to be tested,
the touch screen pressing column module slides a screen on the touch screen of the wrist strap to be tested, and the touch screen pressing column module comprises: and the touch screen pressing column module performs linear or arc sliding on the touch screen of the wrist strap to be tested.
6. The wristband screen detection device of claim 1, wherein,
the display detection module further comprises a Z-direction adjusting block arranged on the vertical rod and a connecting block fixed on the Z-direction adjusting block, and the dovetail transverse sliding table is fixed on the connecting block;
the dovetail transverse sliding table is sequentially connected with a camera connecting block and a camera fixing piece of an L-shaped structure, and the camera is fixed on the camera fixing piece.
7. The wristband screen detection device of claim 1, wherein,
the positioning communication module further comprises a bottom plate fixedly connected with the Y-axis electric cylinder and a support column fixed on the bottom plate;
the product seat is arranged on the support column, the product pressing plate is fixed on the pressing cylinder through the pressing plate supporting plate, a limiting groove matched with the wrist strap to be tested is formed in the product seat, and the probe extends into the limiting groove.
8. The wristband screen detection device of claim 7,
the translation cylinder is fixed on the bottom plate, and the translation cylinder is fixedly connected with the pressing cylinder through a transverse connecting plate.
9. The wristband screen detection device of claim 1, wherein,
the touch screen detection module further comprises a supporting seat fixed on the operation table, a drag chain supporting plate fixed on the supporting seat, and a drag chain with one end fixed on the drag chain supporting plate;
the other end of the drag chain is fixed on the Z-axis electric cylinder through a drag chain connecting plate.
10. A wristband screen detection method of performing screen detection of a wristband to be tested using the wristband screen detection apparatus according to any one of claims 1 to 9; the method comprises the following steps:
placing the wrist strap to be tested in a positioning communication module, starting a translation cylinder and a pressing cylinder in the positioning communication module, and limiting and fixing the wrist strap to be tested between a product seat and a product pressing plate of the positioning communication module;
the needle plate cylinder drives the needle plate and the probe positioned on the needle plate to move until the probe is inserted into the corresponding interface of the wrist strap to be tested, so that the data communication between the product to be tested and the upper computer is realized;
the Y-axis electric cylinder drives the positioning communication module and the wrist strap to be tested in the positioning communication module to move below the display detection module, the closed door module is closed, and the display effect of the screen of the wrist strap to be tested is acquired through a camera on the display detection module;
the Y-axis electric cylinder drives the positioning communication module and the wrist strap to be tested positioned in the positioning communication module to move to the touch screen detection module, and the X-axis electric cylinder and the Z-axis electric cylinder are matched to drive the touch screen pressing column module of the touch screen detection module to knock or slide the screen of the wrist strap to be tested.
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