CN221378129U - Touch screen detection device - Google Patents
Touch screen detection device Download PDFInfo
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- CN221378129U CN221378129U CN202323055436.4U CN202323055436U CN221378129U CN 221378129 U CN221378129 U CN 221378129U CN 202323055436 U CN202323055436 U CN 202323055436U CN 221378129 U CN221378129 U CN 221378129U
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- detection
- detection device
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- guide rail
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- 238000001514 detection method Methods 0.000 title claims abstract description 98
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000011179 visual inspection Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a touch screen detection device which comprises a detection table, a bracket, a detection pen and a Y-direction driving component, wherein the detection table is arranged on the bracket; the detection platform is arranged on the base and is provided with an electric connecting piece connected with the touch screen equipment; the bracket comprises an X-direction guide rail positioned above the detection table; the detection pen is fixedly connected with the Z-direction driving piece; the Y-direction driving assembly is arranged between the bracket and the base and is configured to drive the bracket to move along the Y direction; the Z-direction driving piece is connected with the X-direction guide rail and moves along the X-direction guide rail. Be provided with Y to drive assembly between base and the support in this touch-sensitive screen detection device, the support is provided with X to the guide rail, and the detection pen passes through Z to the driving piece and is connected with X to the guide rail, and above structure can realize detecting the X of pen to remove with Y, ensures to detect the pen in touch-sensitive screen multiposition touch-control, and the three-dimensional actuating mechanism setting of detection pen is kept away from to the test bench, does benefit to the connection stability that promotes electric connection piece and touch-sensitive screen equipment.
Description
Technical Field
The utility model relates to the technical field of automatic detection, in particular to a touch screen detection device.
Background
The detection of the touch screen mainly comprises two parts of machine detection and manual detection. The machine detection means that a capacitive pen and other touch controls are adopted to be arranged at a plurality of positions of the touch screen, and images before and after the touch control of the touch screen are shot, so that the touch screen with faults is removed. Manual detection means that the touch screen is inclined by a preset angle, so that the detection personnel can conveniently perform visual detection. In order to achieve multi-position touch control of a touch pen on a touch screen, the touch screen is usually placed on an operation table which moves transversely and/or longitudinally in a horizontal plane. However, the operation panel capable of driving the touch screen device to move includes a driving member, the connection stability between the electric connection member and the touch screen device is poor, and the possibility of turning the operation panel to a predetermined inclination angle is poor.
Disclosure of utility model
One of the purposes of the utility model is to overcome the defects in the prior art, and provide a touch screen detection device, wherein the touch screen device with an inclined station is beneficial to improving the defect detection rate, and the touch screen product and the operation table are stable and reliable in electric connection structure.
In order to achieve the technical effects, the technical scheme of the utility model is as follows: a touch screen detection device, comprising:
the detection table is arranged on the base and is provided with an electric connecting piece connected with the touch screen equipment;
the bracket comprises an X-direction guide rail positioned above the detection table;
the detection pen is fixedly connected with the Z-direction driving piece;
The Y-direction driving assembly is arranged between the bracket and the base and is configured to drive the bracket to move along the Y direction;
The Z-direction driving piece is connected with the X-direction guide rail and moves along the X-direction guide rail.
The preferred technical scheme is that the support further comprises support columns, the X-direction guide rails are connected between the support columns, the support columns penetrate through the base, and the Y-direction driving assembly is arranged below the top surface of the base.
The preferable technical scheme is that the detection table is provided with at least two electric connecting pieces, and the electric connecting pieces are arranged at intervals along the X direction.
The preferable technical scheme is that the base is provided with an accommodating space for accommodating the Y-direction driving assembly.
The preferable technical scheme is that the Y-direction driving assembly comprises a motor, a screw rod in transmission connection with the output end of the motor and a nut in threaded fit with the screw rod, and the nut is fixedly connected with the bracket.
The preferred technical scheme is, the support still include connect in the post connecting piece of pillar, the post connecting piece set up in the accommodation space, the post connecting piece with nut fixed connection.
The preferable technical scheme is that the Z-direction driving piece comprises a Z-direction guide rail and a Z-direction sliding block which are connected in a matched mode, and the detection pen is connected with the Z-direction sliding block through a buffer piece.
The preferable technical scheme is that the device further comprises an image acquisition component fixedly connected with the Z-direction driving piece, and an acquisition element of the image acquisition component is arranged above the detection pen deviating from the electric connecting piece.
The preferable technical scheme is that the detection table is rotatably connected with the base through an X-direction rotating shaft.
The base and the detection table are provided with matched positioning pieces, the detection table is provided with a horizontal station and an inclined station which can be switched around the X-direction rotating shaft, and the positioning pieces are configured to lock the inclined station and/or the horizontal station of the detection table.
The utility model has the advantages and beneficial effects that:
Be provided with Y to drive assembly between base and the support in this touch-sensitive screen detection device, the support is provided with X to the guide rail, and the detection pen passes through Z to the driving piece and is connected with X to the guide rail, and above structure can realize detecting the X of pen to remove with Y, ensures to detect the pen in touch-sensitive screen multiposition touch-control, and the three-dimensional actuating mechanism setting of detection pen is kept away from to the test bench, does benefit to the connection stability that promotes electric connection piece and touch-sensitive screen equipment.
Drawings
FIG. 1 is a schematic perspective view of a touch screen detection device according to an embodiment;
FIG. 2 is another schematic perspective view of a touch screen detection device according to an embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 1A;
FIG. 4 is an enlarged view of a portion of B in FIG. 1;
FIG. 5 is an enlarged view of a portion of C in FIG. 2;
FIG. 6 is another schematic three-dimensional structure of a touch screen detection device according to an embodiment;
In the figure: 1. a detection table; 101. an electrical connection; 2. a bracket; 201. an X-direction guide rail; 202. a support post; 3. a detection pen; 4. a Y-direction drive assembly; 401. a motor; 402. a screw rod; 403. a nut; 404. a column connector; 5. a base; 6. a Z-direction driving member; 601. a Z-direction guide rail; 602. a Z-direction slide block; 7. a harvesting element; 8. supporting the gas spring; 9. a positioning hook; a. a touch screen device.
Detailed Description
The following describes the utility model in further detail with reference to examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
In the description of the present application, it is to be noted that, unless otherwise indicated, the meaning of "plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present application and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
Examples
As shown in fig. 1-2, the touch screen detection device of the embodiment comprises a detection table 1, a bracket 2, a detection pen 3 and a Y-direction driving component 4; the detection table 1 is arranged on the base 5, and the detection table 1 is provided with an electric connector 101 connected with the touch screen device a; the stand 2 includes an X-guide rail 201 above the inspection table 1; the detection pen 3 is fixedly connected with the Z-direction driving piece 6; the Y-direction driving component 4 is arranged between the bracket 2 and the base 5, and the Y-direction driving component 4 is configured to drive the bracket 2 to move along the Y direction; the Z-direction driving member 6 is connected to the X-direction guide rail 201 and moves along the X-direction guide rail 201.
The touch screen detection device is optionally provided with one or more detection stations 1, one in fig. 1. The number and arrangement of the electrical connectors 101 on the inspection table 1 are not particularly limited, and are, for example, distributed in an array, or four electrical connectors 101 are arranged at intervals in the X direction as in fig. 1. It will be appreciated that the electrical connector 101 determines the position of the touch screen device a, the position of the touch screen having to satisfy the following conditions: the XY plane movement range of the detection pen 3 is opposite to the touch screen along the Z direction. Further, in order to stabilize the connection structure between the electrical connector 101 and the touch screen device a, the electrical connector 101 is in concave-convex fit with the touch screen device a or is provided with a locking structure.
Compared with the X-direction guide rail 201 moving along the Z direction, the self weight of the detection pen 3 is light, the influence on the stability of the support 2 caused by the movement along the Z direction is small, and the precision of the detection pen 3 at the pen falling position of the touch screen is improved.
Be provided with Y between support 2 and the base 5 to drive assembly 4, Y is kept away from detection platform 1 to drive assembly 4, does benefit to and sets up the operation panel into the roll-over table, makes detection platform 1 satisfy the machine detection and the manual work of touch-sensitive screen simultaneously and detects two kinds of modes. The touch screen device a is fixed in position during the detection process, and the connection of the electrical connector 101 with the touch screen device a is more stable and reliable than the driving assembly driving the detection table 1 to move in the X direction and/or the Y direction.
The Z-direction driving member 6 is a linear motion driving member, and includes, but is not limited to, a linear cylinder, a linear hydraulic cylinder, a linear electric cylinder, and other known structures; likewise, the driving member for driving the Z-direction driving member 6 to move along the X-direction guide rail 201 is not limited to a known structure such as a linear cylinder, a linear hydraulic cylinder, a linear electric cylinder, a combination of a motor and a rack and pinion transmission structure; the Y-drive assembly 4 also includes, but is not limited to, a combination of a motor and a lead screw nut drive, a combination of a motor and a rack and pinion drive.
In some preferred embodiments, as shown in fig. 1, the support 2 further comprises a support 202, the x-direction guide 201 being connected between the support 202, the support 202 extending through the base 5, and the y-direction drive assembly 4 being disposed below the top surface of the base 5.
The above structure makes the top surface of the base 5 tend to be tidy, and in this embodiment, the X-guide rail 201 is connected between the left and right support posts 202, the X-guide rail 201 and the left and right support posts 202 are combined into a gate structure, and the inspection station 1 is disposed in the space between the two support posts 202.
As shown in fig. 1, in some preferred embodiments, the inspection station 1 is provided with at least two electrical connectors 101, the electrical connectors 101 being arranged in sequence at intervals in the X-direction. Correspondingly, the motion track obtained by moving the X-direction guide rail 201 along the Y direction is opposite to the distribution area of the electric connection piece 101 along the X direction along the Z direction. When the machine detects one of the touch screen devices a, the horizontal touch screen of the other touch screen device a may be manually detected. In the three-dimensional moving process of the detection pen 3, the position of the base 5 is fixed, so that an operator can quickly detach the touch screen equipment a which is detected from the detection table 1, then install new touch screen equipment a to be detected, ensure continuous detection of the detection pen 3, avoid overlong standby time of the detection pen 3, and further improve the detection efficiency of the machine.
Alternatively, the inspection station 1 includes a flip portion, and the electrical connector 101 is disposed on the flip portion, including but not limited to one flip portion having one electrical connector 101. When one of the touch screen devices a is detected by a machine, the turnover part where the other touch screen devices a are located is driven to turn over, for example, the touch screen device a after machine detection performs manual visual inspection through the turnover so as to sequentially perform machine detection and manual visual inspection on the touch screen device a, and further detection efficiency is improved.
As shown in fig. 2, in some preferred embodiments, the base 5 is provided with a receiving space that receives the Y-drive assembly 4. In this embodiment, the bottom surface of the base 5 is concavely provided with the accommodating space. The accommodation space includes a Y-direction rail, and the stay 202 is connected to and moves along the Y-direction rail.
As shown in fig. 2, in some preferred embodiments, the Y-direction drive assembly 4 includes a motor 401, a lead screw 402 drivingly connected to an output of the motor 401, and a nut 403 threadably engaged with the lead screw 402, the nut 403 being fixedly connected to the support 2.
In this embodiment, the screw 402 is rotationally connected to the bottom surface of the base 5, one end of the screw 402 is fixedly connected to a synchronizing wheel, and the output end of the motor 401 is in transmission connection with the screw 402 through the synchronizing wheel and a synchronous belt. Alternatively, the nut is directly connected to the bracket 2 or indirectly connected by other connecting members.
As shown in fig. 5, in some preferred embodiments, the bracket 2 further includes a post connector 404 connected to the post 202, the post connector 404 being disposed in the receiving space, the post connector 404 being fixedly connected to the nut 403.
In this embodiment, the column connector 404 is a bottom plate, and two ends of the bottom plate are fixedly connected to the two columns 202 respectively. The nuts 403 are connected with the support 202 through a bottom plate, and the number of screw-nut transmission structures in the Y-direction driving assembly 4 is one, so that the structure of the Y-direction driving assembly 4 is simplified.
In some preferred embodiments, as shown in fig. 4, the Z-drive 6 includes a Z-rail 601 and a Z-slider 602 cooperatively connected, and the test pen 3 is connected to the Z-slider 602 by a buffer. The buffer member can be an elastic member such as a spring. Further, the elastic member is assisted by the proximity switch to control the deformation degree of the elastic member so as to control the abutting acting force of the detection pen 3 on the touch screen.
As shown in fig. 3, in some preferred embodiments, the device further comprises an image acquisition assembly fixedly connected with the Z-direction driving member 6, and an acquisition element 7 of the image acquisition assembly is disposed above the detection pen 3 facing away from the electrical connector 101. The image acquisition component moves along with the detection pen 3 and is used for acquiring or further storing the change of the touch screen image, in particular the change of the touch screen image before and after the detection pen 3 is abutted. Further, whether the touch screen has faults or not is judged by comparing the acquired image with a pre-stored image.
In some preferred embodiments, the inspection station 1 is rotatably coupled to the base 5 via an X-axis of rotation. The detection table 1 is turned over, and the inclination angle of the touch screen is changed, so that the inclination angle of the touch screen meets the requirement of manual visual inspection.
As shown in fig. 6, in some preferred embodiments, the base 5 and the inspection station 1 are provided with cooperating positioning members, the inspection station 1 having a horizontal position and a tilt position switchable about an X-axis, the positioning members being configured to lock the tilt position and/or the horizontal position of the inspection station 1. The positioning member may be any known positioning structure including, but not limited to, a lock with a locking tongue, a combination of a positioning hook and a hook hanger. The positioning members are one or more than two, for example, one positioning member is used for locking the inclined station of the detection table 1, and the other positioning member is used for locking the horizontal station of the detection table 1.
In the embodiment, a supporting gas spring 8 is arranged between the detection table 1 and the base 5, and the base 5 of the supporting gas spring 8 is hinged with the detection table 1; the detection table 1 is provided with a hook hanging piece, and the base 5 is rotatably provided with a positioning hook 9. When the detection table 1 is in a horizontal station, the positioning hooks 9 are separated from the hook hanging pieces, and the supporting gas springs 8 extend to the maximum value; when the detection table 1 is in the inclined position, the supporting gas spring 8 is compressed to the maximum value, and the positioning hook 9 is connected with the hooking member.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. A touch screen detection device, comprising:
the detection table is arranged on the base and is provided with an electric connecting piece connected with the touch screen equipment;
the bracket comprises an X-direction guide rail positioned above the detection table;
the detection pen is fixedly connected with the Z-direction driving piece;
The Y-direction driving assembly is arranged between the bracket and the base and is configured to drive the bracket to move along the Y direction;
The Z-direction driving piece is connected with the X-direction guide rail and moves along the X-direction guide rail.
2. The touch screen detection device of claim 1, wherein the support further comprises struts, the X-guide rail is connected between the struts, the struts extend through the base, and the Y-drive assembly is disposed below a top surface of the base.
3. The touch screen detection device according to claim 1, wherein the detection table is provided with at least two electrical connectors, and the electrical connectors are sequentially arranged at intervals along the X direction.
4. The touch screen detection device of claim 2, wherein the base is provided with a receiving space for receiving the Y-direction drive assembly.
5. The touch screen detection device according to claim 4, wherein the Y-direction driving assembly comprises a motor, a screw rod in driving connection with an output end of the motor, and a nut in threaded fit with the screw rod, and the nut is fixedly connected with the support.
6. The touch screen detection device of claim 5, wherein the bracket further comprises a post connector connected to the post, the post connector disposed in the receiving space, the post connector fixedly connected to the nut.
7. The touch screen detection device of claim 1, wherein the Z-drive member comprises a Z-guide rail and a Z-slider that are cooperatively connected, and the detection pen is connected with the Z-slider through a buffer member.
8. The touch screen detection device of claim 1, further comprising an image acquisition assembly fixedly connected to the Z-drive member, wherein an acquisition element of the image acquisition assembly is disposed above the detection pen facing away from the electrical connection member.
9. A touch screen detection device according to claim 1 or claim 3 wherein the detection stage is rotatably connected to the base by an X-axis of rotation.
10. A touch screen detection device according to claim 9, wherein the base and detection stage are provided with cooperating positioning members having a horizontal position and a tilt position switchable about the X-axis, the positioning members being configured to lock the tilt position and/or the horizontal position of the detection stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323055436.4U CN221378129U (en) | 2023-11-13 | 2023-11-13 | Touch screen detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323055436.4U CN221378129U (en) | 2023-11-13 | 2023-11-13 | Touch screen detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221378129U true CN221378129U (en) | 2024-07-19 |
Family
ID=91865839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323055436.4U Active CN221378129U (en) | 2023-11-13 | 2023-11-13 | Touch screen detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221378129U (en) |
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2023
- 2023-11-13 CN CN202323055436.4U patent/CN221378129U/en active Active
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