CN216115892U - Touch screen deformation detection device - Google Patents
Touch screen deformation detection device Download PDFInfo
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- CN216115892U CN216115892U CN202122666003.7U CN202122666003U CN216115892U CN 216115892 U CN216115892 U CN 216115892U CN 202122666003 U CN202122666003 U CN 202122666003U CN 216115892 U CN216115892 U CN 216115892U
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Abstract
The utility model relates to the technical field of deformation detection equipment, in particular to a touch screen deformation detection device which comprises a v-21274, a shaped base, a supporting plate for placing a touch screen is clamped at the top of the v-21274, a detection block for detecting the deformation of the touch screen is arranged at the top of the supporting plate, a dust collection mechanism for cleaning the touch screen is arranged on the outer side of the detection block, supporting columns are fixedly connected to the outer sides of four corners of the v-21274, and a screw rod for driving the detection block to move is rotatably connected between the two supporting columns. According to the utility model, the motor drives the screw rod to rotate, so that the detection block drives the plurality of laser range finders to synchronously move at the top of the touch screen, whether the touch screen deforms or not is judged by comparing the range values of the plurality of laser range finders, when the values of the plurality of laser range finders are the same, the touch screen does not deform, otherwise, the touch screen deforms, the operation is simple, and the efficiency of detecting and measuring the deformation of the touch screen is conveniently improved.
Description
Technical Field
The utility model relates to the technical field of deformation detection equipment, in particular to a touch screen deformation detection device.
Background
The detection mode that the touch-sensitive screen warp is on placing the flat board with the product, then selects several reference points on the product, and rethread height gauge measures one by one, and this kind of measurement mode operation is complicated, and measurement efficiency ratio is lower to need remove height gauge or product many times and just can accomplish and measure, thereby influence measuring result's accuracy, its surface of static touch-sensitive screen can the adhesion impurity such as dust in addition, if the touch-sensitive screen is not cleaned up, can further influence measuring result's accuracy.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problems, the utility model aims to provide a touch screen deformation detection device, a touch screen is placed on the top surface of a supporting plate, an air pump in a control box vacuumizes a sucker to enable the sucker to suck and fix the touch screen on the supporting plate, a motor drives a screw rod to rotate to enable a detection block to drive a plurality of laser range finders to synchronously move on the top of the touch screen, whether the touch screen deforms or not is judged by comparing the range measurement values of the plurality of laser range finders, when the values of the plurality of laser range finders are the same, the touch screen does not deform, otherwise, the touch screen deforms, the operation is simple, the efficiency of detecting and measuring the deformation of the touch screen is convenient to improve, the touch screen is driven to move towards a position of the surface of the touch screen corresponding to the laser range finders by moving a support plate on a V-21274, the position of the surface of the touch screen corresponding to the laser range finders is flexibly changed by matching with the movement of the laser range finders on the detection block, realize the not same position of touch-sensitive screen surface range finding once more, be favorable to improving measuring result's accuracy, along with detecting piece synchronous motion through miniature dust catcher, the dust impurity on touch-sensitive screen surface loops through the dust cage, straw one, straw two and hose adsorb and collect the miniature dust catcher the inside, be convenient for clean touch-sensitive screen, further improve the accuracy of testing result, make it can reciprocate along the detection piece through rotating straw two, realize that the dust cage reciprocates in step and place the touch-sensitive screen of different thickness between dust cage and layer board, be convenient for clean the touch-sensitive screen that waits to detect with different thickness.
The purpose of the utility model can be realized by the following technical scheme:
a touch screen deformation detection device comprises a v-21274, a shaped base, wherein a supporting plate used for placing a touch screen is clamped at the top of the v-21274in a sliding mode, a detection block used for detecting the deformation of the touch screen is arranged at the top of the supporting plate, a dust collection mechanism used for cleaning the touch screen is arranged on the outer side of the detection block, support columns are fixedly connected to the outer sides of four corners of the v-21274, a screw rod used for driving the detection block to move is connected between the two support columns in a rotating mode, a guide rod used for limiting the moving direction of the detection block is fixedly connected between the other two support columns, the detection block drives a plurality of laser range finders to move at the top of the touch screen synchronously through the rotation of the screw rod driven by a motor, whether the touch screen deforms or not is judged through comparing the range finding values of the plurality of laser range finders, and when the values of the plurality of laser range finders are the same, the touch screen does not deform, otherwise, the touch screen deforms, the operation is simple, and the efficiency of detecting and measuring the deformation of the touch screen is improved conveniently.
Further, the method comprises the following steps: the outer side of one of the supporting columns is fixedly connected with a case, the inner part of the case is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of the screw rod, so that the motor drives the screw rod to move to realize the moving position of the detection block.
Further, the method comprises the following steps: the middle part embedding of layer board is fixed with the sucking disc, the bottom of sucking disc is provided with the control box of control sucking disc function, control box and layer board body face fixed connection, through the air pump of control box the inside with the sucking disc evacuation, make the sucking disc adsorb the touch-sensitive screen and fix on the layer board.
Further, the method comprises the following steps: the bottom surface of the detection block is equiangularly provided with a plurality of mounting holes, the inside of each mounting hole is fixedly connected with a laser range finder, the distance from the touch screen to the laser range finder is convenient to detect, and whether the touch screen is deformed or not is indirectly judged.
Further, the method comprises the following steps: the dust absorption mechanism comprises a miniature dust collector fixedly connected with the detection block, the output end of the miniature dust collector is communicated with five hoses, wherein four hoses deviate from the miniature dust collector, one end of each hose deviates from the miniature dust collector is communicated with a first suction pipe penetrating through the detection block, the other end of each hose deviates from the miniature dust collector is communicated with a second suction pipe penetrating through the detection block, a plurality of first suction pipes and the bottom end of the second suction pipe are communicated with a dust collection cover, and dust and impurities on the surface of the touch screen sequentially pass through the dust collection cover, the first suction pipes, the second suction pipes and the hoses to be adsorbed and collected into the miniature dust collector, so that the touch screen is convenient to clean, and the accuracy of a detection result is further improved.
Further, the method comprises the following steps: the outer side wall of the first suction pipe is connected with the detection block in a sliding mode, the outer side wall of the second suction pipe is connected with the detection block in a rotating mode, the bottom end of the second suction pipe is connected with the dust hood in a rotating mode, the top end of the second suction pipe is connected with the corresponding position hose in a rotating mode, the second suction pipe can move up and down along the detection block through rotation of the second suction pipe, the dust hood can move up and down synchronously, the touch screens with different thicknesses can be placed between the dust hood and the supporting plate, and the touch screens with different thicknesses to be detected can be conveniently cleaned.
Further, the method comprises the following steps: the dust collection cover is a cuboid shell with an open bottom end, and a screen plate is fixedly connected to the open end of the dust collection cover, so that impurities such as dust on the surface of the touch screen can be adsorbed conveniently.
Further, the method comprises the following steps: one end of the detection block is connected with the screw in a screwing mode, the other end of the detection block is connected with the guide rod in a sliding mode, and the detection block moves along the guide rod.
The utility model has the beneficial effects that:
1. the touch screen is placed on the top surface of the supporting plate, the air pump in the control box vacuumizes the sucker, so that the sucker adsorbs and fixes the touch screen on the supporting plate, the motor drives the screw rod to rotate, the detection block drives the plurality of laser range finders to synchronously move at the top of the touch screen, whether the touch screen is deformed or not is judged by comparing the range finding values of the plurality of laser range finders, when the values of the plurality of laser range finders are the same, the touch screen is not deformed, otherwise, the touch screen is deformed, the operation is simple, and the efficiency of detecting and measuring the deformation of the touch screen is convenient to improve;
2. the position of the surface of the touch screen corresponding to the laser range finder is flexibly changed by moving the support plate on the v-shaped base to drive the touch screen to move towards the v-shaped base and moving one side of the v-shaped base for a proper distance, and the laser range finder on the detection block is driven to move by matching with the screw rod, so that the distance is measured again at different positions on the surface of the touch screen, and the accuracy of the measurement result is improved;
3. through miniature dust catcher along with detecting the piece synchronous motion, the dust impurity on touch-sensitive screen surface loops through the dust cage, straw one, straw two and hose adsorb and collect the miniature dust catcher the inside, be convenient for clean the touch-sensitive screen, further improve the accuracy of testing result, make it can reciprocate along detecting the piece through rotating straw two, realize that the dust cage reciprocates in step and place the touch-sensitive screen of different thickness between dust cage and layer board, be convenient for clean the touch-sensitive screen that waits to detect with different thickness.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the moving state of the pallet of the present invention;
FIG. 3 is a schematic view of a disassembled three-dimensional structure of a v-shaped base and a supporting plate of the utility model;
FIG. 4 is a schematic view of the structure of the detecting block and the dust suction mechanism of the present invention.
In the figure: 100. \ 21274;' shape base; 110. a support pillar; 111. a chassis; 200. a support plate; 210. a suction cup; 211. a control box; 300. a detection block; 310. a laser range finder; 400. a dust suction mechanism; 410. a miniature dust collector; 420. a first suction pipe; 430. a second straw; 440. a dust collection cover; 441. a screen plate; 500. a screw; 600. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a touch screen deformation detection device includes a v-21274, a shape base 100, a v-21274, a supporting plate 200 for placing a touch screen, which is slidably connected to the top of the shape base 100, a detection block 300 for detecting the deformation of the touch screen disposed on the top of the supporting plate 200, a dust suction mechanism 400 for cleaning the touch screen disposed on the outer side of the detection block 300, and a support column 110 fixedly connected to the outer side of each of the four corners of the shape base 100, wherein a screw 500 for driving the detection block 300 to move is rotatably connected between two support columns 110, a guide rod 600 for limiting the movement direction of the detection block 300 is fixedly connected between the other two support columns 110, the motor drives the screw 500 to rotate to enable the detection block 300 to drive a plurality of laser range finders 310 to move synchronously on the top of the touch screen, and whether the touch screen deforms is determined by comparing the range finding values of the plurality of laser range finders 310, when the numerical values of the plurality of laser range finders 310 are the same, the touch screen is not deformed, otherwise, the touch screen is deformed, the operation is simple, and the efficiency of detecting and measuring the deformation of the touch screen is improved conveniently.
The outer side of one supporting column 110 is fixedly connected with a case 111, the interior of the case 111 is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of a screw 500, so that the motor drives the screw 500 to move to realize the moving position of the detection block 300; the sucking disc 210 is embedded and fixed in the middle of the supporting plate 200, the bottom of the sucking disc 210 is provided with a control box 211 for controlling the operation of the sucking disc 210, the control box 211 is fixedly connected with the body surface of the supporting plate 200, and the sucking disc 210 is vacuumized by an air pump in the control box 211, so that the sucking disc 210 adsorbs and fixes the touch screen on the supporting plate 200; detect the bottom surface of piece 300 and wait the angle and seted up a plurality of mounting holes, the equal fixedly connected with laser range finder 310 in inside of mounting hole is convenient for detect the touch-sensitive screen to the distance between the laser range finder 310, judges indirectly whether the touch-sensitive screen warp.
The dust collection mechanism 400 comprises a micro dust collector 410 fixedly connected with the detection block 300, the output end of the micro dust collector 410 is communicated with five hoses, wherein one ends of the four hoses, which are deviated from the micro dust collector 410, are communicated with a first suction pipe 420 penetrating through the detection block 300, one end of the other hose, which is deviated from the micro dust collector 410, is communicated with a second suction pipe 430 penetrating through the detection block 300, the bottom ends of the first suction pipes 420 and the second suction pipes 430 are communicated with a dust collection cover 440, and dust and impurities on the surface of the touch screen sequentially pass through the dust collection cover 440, the first suction pipes 420, the second suction pipes 430 and the hoses to be adsorbed and collected in the micro dust collector 410, so that the touch screen can be cleaned conveniently, and the accuracy of a detection result is further improved.
The outer side wall of the first suction pipe 420 is connected with the detection block 300 in a sliding mode, the outer side wall of the second suction pipe 430 is connected with the detection block 300 in a rotating mode, the bottom end of the second suction pipe 430 is in rotating insertion connection with the dust collection cover 440, the top end of the second suction pipe 430 is in rotating insertion connection with the corresponding position hose, the second suction pipe 430 can move up and down along the detection block 300 by rotating, the dust collection cover 440 can move up and down synchronously, touch screens with different thicknesses can be placed between the dust collection cover 440 and the supporting plate 200, and the touch screens to be detected with different thicknesses can be cleaned conveniently; the dust collection cover 440 is a cuboid shell with an open bottom end, and the open end of the dust collection cover 440 is fixedly connected with the screen plate 441 so as to facilitate adsorption of impurities such as dust on the surface of the touch screen; one end of the detection block 300 is screwed with the screw 500, and the other end of the detection block 300 is slidably connected with the guide rod 600, so that the detection block 300 can move along the guide rod 600.
The working principle is as follows: when the touch screen detection device is used, the suction pipe I420 is rotated to drive the dust collection cover 440 to move upwards, the touch screen is placed on the top surface of the supporting plate 200, the suction pipe I420 is rotated reversely to drive the dust collection cover 440 to move downwards, the bottom surface of the dust collection cover 440 is attached to the surface of the touch screen, the air pump in the control box 211 is started to vacuumize the suction disc 210, the suction disc 210 fixes the touch screen on the top surface of the supporting plate 200, the motor is started to drive the screw rod 500 to rotate, the screw rod 500 rotates to drive the detection block 300 which is connected with the screw rod in a screwing mode to move along the guide rod 600, so that the laser range finder 310 on the detection block 300 moves on the top of the touch screen, the distance between different positions on the touch screen and the laser range finder 310 is detected, whether the touch screen is deformed is judged by observing whether the numerical value of the laser range finder 310 is changed, and the distance between the qualified touch screen without deformation and the laser range finder 310 is assumed to be a known numerical value, when the detected value of the laser range finder 310 is the same as the known value, the touch screen is not deformed, when the detected value of the laser range finder 310 is larger than the known value, the touch screen is convexly deformed, and when the detected value of the laser range finder 310 is smaller than the known value, the touch screen is concavely deformed;
in the detection process, the supporting plate 200 can be pushed to move towards the 21274, the outer side of the shaped base 100 is convenient to flexibly change the position of the surface of the touch screen corresponding to the laser range finder 310, the screw 500 is matched to drive the laser range finder 310 on the detection block 300 to move, the distance measurement at different positions on the surface of the touch screen is realized, and the accuracy of the measurement result is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.
Claims (8)
1. A touch screen deformation detection device comprises a v-21274, a shaped base (100) and is characterized in that a supporting plate (200) used for placing a touch screen is clamped at the top of the v-21274, a detection block (300) used for detecting the deformation of the touch screen is arranged at the top of the supporting plate (200), and a dust collection mechanism (400) used for cleaning the touch screen is arranged on the outer side of the detection block (300);
the outer sides of four corners of the v-21274-shaped base (100) are fixedly connected with supporting columns (110), wherein a screw rod (500) for driving the movement position of the detection block (300) is rotatably connected between the two supporting columns (110), and a guide rod (600) for limiting the movement direction of the detection block (300) is fixedly connected between the other two supporting columns (110).
2. The touch screen deformation detection device according to claim 1, wherein a case (111) is fixedly connected to an outer side of one of the support columns (110), a motor is fixedly connected to an inner side of the case (111), and an output end of the motor is fixedly connected to one end of the screw (500).
3. The touch screen deformation detection device according to claim 1, wherein a suction cup (210) is embedded and fixed in the middle of the supporting plate (200), a control box (211) for controlling the operation of the suction cup (210) is arranged at the bottom of the suction cup (210), and the control box (211) is fixedly connected with the body surface of the supporting plate (200).
4. The touch screen deformation detection device according to claim 1, wherein a plurality of mounting holes are formed in the bottom surface of the detection block (300) at equal angles, and a laser distance meter (310) is fixedly connected inside each mounting hole.
5. The touch screen deformation detection device according to claim 1, wherein the dust suction mechanism (400) comprises a micro dust collector (410) fixedly connected with the detection block (300), the output end of the micro dust collector (410) is communicated with five hoses, wherein one ends of the four hoses departing from the micro dust collector (410) are respectively communicated with a first suction pipe (420) penetrating through the detection block (300), one end of the other hose departing from the micro dust collector (410) is communicated with a second suction pipe (430) penetrating through the detection block (300), and the bottom ends of the first suction pipes (420) and the second suction pipes (430) are communicated with a dust collection cover (440).
6. The touch screen deformation detection device according to claim 5, wherein the outer side wall of the first suction pipe (420) is slidably connected with the detection block (300), the outer side wall of the second suction pipe (430) is rotatably connected with the detection block (300), the bottom end of the second suction pipe (430) is rotatably inserted into the dust collection cover (440), and the top end of the second suction pipe (430) is rotatably inserted into a hose at a corresponding position.
7. The touch screen deformation detection device according to claim 5, wherein the dust collection cover (440) is a rectangular parallelepiped housing with an open bottom end, and a screen (441) is fixedly connected to the open end of the dust collection cover (440).
8. The touch screen deformation detection device according to claim 1, wherein one end of the detection block (300) is connected with the screw rod (500) in a screwing manner, and the other end of the detection block (300) is connected with the guide rod (600) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666003.7U CN216115892U (en) | 2021-11-03 | 2021-11-03 | Touch screen deformation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666003.7U CN216115892U (en) | 2021-11-03 | 2021-11-03 | Touch screen deformation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216115892U true CN216115892U (en) | 2022-03-22 |
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ID=80712430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122666003.7U Active CN216115892U (en) | 2021-11-03 | 2021-11-03 | Touch screen deformation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216115892U (en) |
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2021
- 2021-11-03 CN CN202122666003.7U patent/CN216115892U/en active Active
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