CN116577593A - Effective touch area measuring instrument for intelligent screen - Google Patents
Effective touch area measuring instrument for intelligent screen Download PDFInfo
- Publication number
- CN116577593A CN116577593A CN202310815257.1A CN202310815257A CN116577593A CN 116577593 A CN116577593 A CN 116577593A CN 202310815257 A CN202310815257 A CN 202310815257A CN 116577593 A CN116577593 A CN 116577593A
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- plate
- sliding
- supporting table
- touch
- measuring instrument
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- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/28—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring areas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of touch screen area detection and discloses an intelligent screen effective touch area measuring instrument which comprises a supporting table, a clamping mechanism and a touch mechanism; the touch mechanism comprises an upright post fixedly connected to the middle part of the supporting table, the middle part of the upright post is connected with a lifting beam in a sliding way, one side of the lifting beam, which is close to the supporting table, is provided with a suspension bracket, a plurality of touch rods are connected to the suspension bracket in a sliding way, one ends of the touch rods, which are far away from the supporting table, are provided with ball heads, reset springs for driving the touch rods, which are far away from one end of the supporting table, are arranged between the ball heads and the suspension bracket, and the middle part of the lifting beam is provided with an ejection assembly for driving the touch rods to move towards the direction of the supporting table; the clamping mechanism comprises a hanging plate arranged on one side of the supporting table, which is close to the ground, a guide rod is arranged on the hanging plate, and the middle part of the guide rod is connected with a sliding plate in a sliding manner. The intelligent screen effective touch area measuring instrument is suitable for an intelligent screen effective touch area measuring instrument, and a proper number of touch heads are contacted with the intelligent screen through arranging the ejection assembly.
Description
Technical Field
The invention relates to the technical field of touch screen area detection, in particular to an intelligent screen effective touch area measuring instrument.
Background
The intelligent screen is intelligent hardware equipment and generally refers to a screen terminal integrating more interaction modes such as audio and video, body building, education and the like. Because the screen needs to interact with the user, more and more intelligent screens adopt touch screens, so that operators can input information in a touch mode.
The touch screen needs to detect the region of touch after accomplishing processing to guarantee subsequent normal use, in order to reduce the manufacturing cost of whole screen, only need set up the screen that can carry out the touch in the position that the screen needs to carry out the touch generally, effective touch region's area needs to be designed to the actual operation of wisdom screen, consequently the area of wisdom screen's touch region needs to satisfy the operation demand, need detect the processing to effective touch region, but current touch area detects can only one touch point detects, consequently leads to the inefficiency and consequently need improve it.
Disclosure of Invention
The invention provides an intelligent screen effective touch area measuring instrument, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an intelligent screen effective touch area measuring instrument comprises a supporting table, a clamping mechanism and a touch mechanism;
the touch mechanism comprises an upright post fixedly connected to the middle part of the supporting table, the middle part of the upright post is connected with a lifting beam in a sliding way, one side of the lifting beam, which is close to the supporting table, is provided with a suspension bracket, a plurality of touch rods are connected to the suspension bracket in a sliding way, one ends of the touch rods, which are far away from the supporting table, are provided with ball heads, reset springs for driving the touch rods, which are far away from one end of the supporting table, are arranged between the ball heads and the suspension bracket, and the middle part of the lifting beam is provided with an ejection assembly for driving the touch rods to move towards the direction of the supporting table;
the clamping mechanism comprises a hanging plate arranged on one side, close to the ground, of a supporting table, a guide rod is arranged on the hanging plate, a sliding plate is connected to the middle of the guide rod in a sliding mode, a sliding seat is connected to the middle of the sliding plate in a sliding mode, a clamping head assembly used for fixing an intelligent screen is arranged at the end portion of the sliding seat, the guide rod and the sliding plate are arranged in a mutually perpendicular mode, a reciprocating driving assembly used for driving the sliding plate to move is arranged on the side edge of the supporting table, and a displacement driving assembly used for driving the sliding seat to move is arranged at the end portion of the sliding plate.
As a preferable technical scheme of the invention, the ejection assembly comprises a vertical plate which is in sliding connection with two sides of the lifting beam, one end of the vertical plate, which is close to the supporting table, is provided with an L-shaped push plate matched with the ball head, and one sides of the two L-shaped push plates, which are close to the center of the supporting table, are in sliding connection with each other.
As a preferable technical scheme of the invention, the lifting beam is provided with a first bearing seat, the first bearing seat is rotationally connected with a spacing adjustment screw rod, two sides of the spacing adjustment screw rod are provided with threads with opposite rotation directions, and two sides of the spacing adjustment screw rod are in threaded connection with the vertical plates.
As a preferable technical scheme of the invention, the side edge of the supporting table is provided with a jacking device for adjusting the height of the lifting beam.
As a preferable technical scheme of the invention, the displacement driving assembly comprises a second bearing seat arranged at the end part of the sliding plate, the second bearing seat is rotationally connected with the displacement screw rod, the middle part of the displacement screw rod is in threaded connection with the sliding seat, the end part of the sliding plate is provided with a first driving motor, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is in meshed connection with a second bevel gear, and the second bevel gear is fixedly connected with the displacement screw rod.
As a preferable technical scheme of the invention, the clamping head assembly comprises a supporting plate arranged on the sliding seat, a supporting plate is arranged on the side edge of the supporting plate, a clamping rod is connected to the supporting plate in a sliding manner, a limiting plate is arranged at one end of the clamping rod, which is close to the sliding seat, a clamping spring for driving the clamping rod to move towards the sliding seat is arranged between the limiting plate and the supporting plate, and a clamping block is arranged at one end of the clamping rod, which is far away from the sliding seat.
As a preferable technical scheme of the invention, a clamping groove is formed in the side face of the sliding seat, a tightening screw rod is connected to one side of the supporting plate in a threaded mode, and a tightening block matched with the clamping groove is connected to the end portion of the tightening screw rod in a rotating mode.
As a preferable technical scheme of the invention, the reciprocating driving assembly comprises an extending plate fixedly connected with the end part of the supporting table, the extending plate is rotationally connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a rotating rod, a sliding block is arranged on the rotating rod, the end part of the sliding block is rotationally connected with one end of the supporting rod, and the other end of the supporting rod is rotationally connected with the sliding plate.
As a preferable technical scheme of the invention, the sliding block is connected with the rotating rod in a sliding way, a third bearing seat is arranged on the rotating rod, the third bearing seat is connected with a position adjusting screw rod in a rotating way, and the middle part of the position adjusting screw rod is connected with the sliding block in a threaded way.
As a preferable technical scheme of the invention, the second driving motor is arranged on the extending plate, an output shaft of the second driving motor is fixedly connected with a third bevel gear, the third bevel gear is in meshed connection with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the end part of the rotating shaft.
The invention has the following advantages:
the intelligent screen effective touch area measuring instrument is suitable for the intelligent screen effective touch area measuring instrument, the ejection assembly is arranged to enable the proper number of touch heads to be in contact with the intelligent screen, the detection processing of multi-point touch of the intelligent screen is met, and the clamping mechanism can drive the touch screen to move left and right and simultaneously move back and forth, so that the touch heads can effectively measure the surface of the whole intelligent screen.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an intelligent screen effective touch area measuring instrument.
Fig. 2 is a front view of an intelligent screen active touch area meter.
Fig. 3 is a schematic structural diagram of a touch mechanism in the intelligent screen effective touch area measuring apparatus.
Fig. 4 is a schematic structural diagram of an ejector component in the intelligent screen effective touch area measuring apparatus.
Fig. 5 is a right side view of an ejector assembly in a smart screen active touch area measurement instrument.
Fig. 6 is a schematic structural diagram of a clamping mechanism in the intelligent screen effective touch area measuring apparatus.
FIG. 7 is a schematic diagram of the bottom of a support table in a smart screen active touch area measurement apparatus.
FIG. 8 is a schematic diagram of a displacement driving assembly in a smart screen active touch area measurement instrument.
FIG. 9 is a schematic diagram of a clamping head assembly in a smart screen active touch area measurement instrument.
FIG. 10 is a schematic diagram of the reciprocating drive assembly of the intelligent screen effective touch area measuring apparatus.
In the figure: 1. a support table; 2. a clamping mechanism; 3. a touch control mechanism; 4. a column; 5. a jacking device; 6. a lifting beam; 7. a hanging frame; 8. a touch lever; 9. a first bearing seat; 10. a pitch adjusting screw rod; 11. a vertical plate; 12. an L-shaped push plate; 13. an ejection assembly; 14. a touch head; 15. a return spring; 16. ball head; 17. a relief hole; 18. a hanging plate; 19. a guide rod; 20. a sliding plate; 21. a sliding seat; 22. a clamping head assembly; 23. a displacement drive assembly; 24. a reciprocating drive assembly; 25. a protruding plate; 26. a rotating shaft; 27. a rotating rod; 28. a slide block; 29. a support rod; 30. a first driving motor; 31. a first bevel gear; 32. a second bevel gear; 33. a second bearing seat; 34. a displacement screw rod; 35. a clamping groove; 36. a supporting plate; 37. a support plate; 38. a limiting plate; 39. a clamping spring; 40. a clamping rod; 41. a clamping block; 42. tightly pushing the screw rod; 43. a tightening block; 44. a third bearing seat; 45. a position adjusting screw rod; 46. a second driving motor; 47. a third bevel gear; 48. and a fourth bevel gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In one embodiment, referring to fig. 1-10, an intelligent screen effective touch area measuring apparatus includes a supporting table 1, a clamping mechanism 2 and a touch control mechanism 3;
the touch mechanism 3 comprises an upright post 4 fixedly connected to the middle part of the supporting table 1, the upright post 4 is vertically arranged on the front side and the rear side of the middle part of the upper surface of the supporting table 1, the front side and the rear side of a lifting beam 6 which faces forwards and backwards are connected above the upright post 4 in a sliding manner, a hanging frame 7 which faces forwards and backwards is arranged on the lower surface of the lifting beam 6, the hanging frame 7 is of a U-shaped structure with an upward opening, a plurality of touch rods 8 which face upwards and downwards are sequentially connected on the hanging frame 7 in a sliding manner from front to back, a ball head 16 is arranged at the upper end of the touch rods 8, a reset spring 15 is arranged between the ball head 16 and the upper surface of the hanging frame 7, the reset spring 15 pushes the touch rods 8 to move upwards, a touch head 14 is arranged at the lower end of the touch rods 8, an ejection assembly 13 which drives the touch rods 8 to move downwards is arranged in the middle part of the lifting beam 6, and the ejection assembly 13 can select a proper number of touch rods 8 to move downwards according to the number of point touches of an intelligent screen;
the fixture 2, including setting up in the hanger plate 18 of one side that the brace table 1 is close to ground, be provided with guide bar 19 on the hanger plate 18, guide bar 19 is the front and back both sides that set up in brace table 1 below of controlling the orientation, consequently, the middle part sliding connection of guide bar 19 has the front and back both ends of the sliding plate 20 of front and back orientation, the middle part sliding connection of sliding plate 20 has the lower extreme of the sliding seat 21 of vertical setting, the upper end of sliding seat 21 is provided with the gripping head subassembly 22, gripping head subassembly 22 can be used for fixed wisdom screen, be provided with reciprocating drive subassembly 24 at the left end of brace table 1, reciprocating drive subassembly 24 can promote sliding plate 20 and control the removal, be provided with displacement drive subassembly 23 at the front end of sliding plate 20, displacement drive subassembly 23 can drive sliding seat 21 along sliding plate 20 back and forth movement, the middle part at brace table 1 has set up the hole 17 of stepping down, thereby be convenient for sliding seat 21 back and forth and left and right movement.
In one case of this embodiment, the ejector assembly 13 includes a vertical plate 11 slidably connected to two sides of the lifting beam 6, a front-back oriented chute is provided in the middle of the lifting beam 6, the front-back two sides of the chute are slidably connected to the vertical plate 11, and first bearing seats 9 are provided at the front-back two ends of the chute, the first bearing seats 9 are rotatably connected to the front-back two ends of the pitch adjustment screw 10, two sides of the pitch adjustment screw 10 are provided with threads with opposite directions, two sides of the pitch adjustment screw 10 are threadedly connected to the vertical plate 11, the lower end of the vertical plate 11 is provided with an L-shaped push plate 12 engaged with the ball head 16, one side of the L-shaped push plate 12 close to the center of the supporting table 1 is a front-back oriented flat plate, the two flat plates of the L-shaped push plate 12 are slidably connected to each other, the stability of the front-back movement of the L-shaped push plate 12 is improved, and one side of the L-shaped push plate 12 far from the supporting table 1 is an inclined upward, therefore when the L-shaped push plate 12 moves to two sides, the touch bars 8 on two sides are pushed down in sequence, and the number of the touch bars 8 can be adjusted one by one touch down.
In one case of the present embodiment, the side of the supporting table 1 is provided with a jacking device 5 for adjusting the height of the lifting beam 6. The jacking device 5 can be that the cylinder sets up in the front and back both sides of brace table 1 upper surface, the front and back both ends of the piston rod fixed connection elevating beam 6 of cylinder to the same air supply is connected to the inlet end of two cylinders, and consequently the piston rod of two cylinders can stretch out or shrink in step for elevating beam 6 can be stable reciprocate.
In one case of the present embodiment, the displacement driving assembly 23 includes second bearings 33 disposed on front and rear sides of the upper surface of the sliding plate 20, the second bearings 33 are rotatably connected to front and rear sides of a front and rear-oriented displacement screw 34, a middle portion of the displacement screw 34 is screwed below the sliding seat 21, and a first driving motor 30 is disposed at a front end of the sliding plate 20, an output shaft of the first driving motor 30 is fixedly connected to a first bevel gear 31, the first bevel gear 31 is in meshed connection with a second bevel gear 32, and the second bevel gear 32 is fixedly connected to a front section of the displacement screw 34.
In one case of this embodiment, the clamping head assembly 22 includes a supporting plate 36 disposed at an upper end of the sliding seat 21, supporting plates 37 are disposed on four directions of a lower surface of the supporting plate 36, the supporting plates 37 are slidably connected with clamping rods 40, a limiting plate 38 is disposed at an end of the clamping rods 40 close to the sliding seat 21, a clamping spring 39 for driving the clamping rods 40 to move toward the sliding seat 21 is disposed between the limiting plate 38 and the supporting plates 37, and clamping blocks 41 are disposed at an end of the clamping rods 40 far from the sliding seat 21, so that the clamping spring 39 can enable the four clamping blocks 41 to tightly press four sides of the touch screen to be detected, thereby completing the clamping process of the touch screen. The supporting plate 36 and the upper end of the sliding seat 21 are rotatably connected, a tightening screw rod 42 is rotatably connected to the lower end of the supporting plate 37 at the front side, a tightening block 43 is rotatably connected to the rear end of the tightening screw rod 42, and clamping grooves 35 are formed in the front side and the right side above the sliding seat 21, and when the tightening block 43 abuts against the clamping grooves 35, the angle between the supporting plate 36 and the sliding seat 21 is locked.
In one case of this embodiment, the reciprocating driving assembly 24 includes a protruding plate 25 fixedly connected to the left end of the supporting table 1 in a left-right direction, the left end of the protruding plate 25 is rotatably connected to a vertically disposed rotating shaft 26, the lower end of the rotating shaft 26 is fixedly connected to the middle of the rotating shaft 27, one side of the rotating shaft 27 is slidably connected to a sliding block 28, the lower end of the sliding block 28 is rotatably connected to the left end of the supporting rod 29, the right end of the supporting rod 29 is rotatably connected to the middle of the lower surface of the sliding plate 20, and a third bearing seat 44 is provided at the end of the rotating shaft 27, the third bearing seat 44 is rotatably connected to a position adjusting screw 45, and the middle of the position adjusting screw 45 is threadedly connected to the upper end of the sliding block 28, so that the position of the sliding block 28 on the rotating shaft 27 can be adjusted when the position adjusting screw 45 is rotated, thereby realizing a range of adjusting the left-right displacement of the sliding plate 20, and a second driving motor 46 is provided at the middle of the upper surface of the protruding plate 25, an output shaft of the second driving motor 46 is fixedly connected to a third bevel gear 47, the third bevel gear 47 is meshed with the fourth bevel gear 48, and the fourth bevel gear 48 is fixedly connected to the upper end of the rotating shaft 26.
In the implementation process of the embodiment, supporting legs can be arranged at four corners of the lower surface of the supporting table 1, so that the whole supporting table 1 can be stably placed on the ground, the clamping blocks 41 are pulled outwards to place a screen to be detected on the supporting plate 36, the clamping blocks 41 are loosened, the clamping blocks 41 tightly prop up four sides of the screen, clamping processing of the screen is completed, signal lines and power supply lines of the screen are connected, and relevant data processing equipment is arranged on the sliding seat 21.
Firstly, the left-right displacement is adjusted, the distance that the whole clamping head assembly 22 needs to move left and right is judged according to the size of a screen, the left-right position of the sliding block 28 is changed through the rotating position adjusting screw rod 45, so that the distance that the supporting rod 29 pushes the sliding plate 20 to move left and right when the rotating rod 27 rotates meets detection requirements, a plurality of points of touch can be realized according to the parameter determination of the screen, the distance adjusting screw rod 10 is rotated, the distance adjusting screw rod 10 drives the vertical plates 11 on two sides to move away from each other, the lower touch rod 8 is pushed to move downwards through the two L-shaped pushing plates 12, the number of the touch rods 8 which move downwards is the same as the number of the points of touch which can be identified by the screen, and the parameter adjustment of the whole device is completed.
The jacking device 5 is started, namely, the front cylinder and the rear cylinder are started, the piston rod of the cylinders is contracted, so that the lifting beam 6 moves downwards, the touch head 14 at the lower end of the touch rod 8 falls on the upper surface of the screen, at the moment, the screen recognizes a signal, feedback is given, the second driving motor 46 is started, the second driving motor 46 enables the clamping head assembly 22 to drive the screen to move left and right through the cooperation of the rotating rod 27 and the supporting rod 29, namely, the clamping head assembly 22 is equivalent to the left and right sliding of the touch head 14 on the screen, when the screen does not receive the signal of a touch point, the position of the screen corresponding to the position of the touch head 14 is not a touch area, and after the clamping head assembly 22 drives the screen to move left and right once, the first driving motor 30 is started, the sliding seat 21 moves forwards or backwards for a distance, the front and rear positions of the touch head 14, the whole surface of the screen is enabled to be contacted with the touch head 14, namely, the whole surface of the screen is detected, the whole surface of the screen is enabled to be touched, the signal is obtained at different positions of the touch head 14, the whole surface is detected, and the signal is obtained, and the whole touch area is detected, and the whole area is can is obtained.
The intelligent screen effective touch area measuring instrument is suitable for the intelligent screen effective touch area measuring instrument, the ejection assembly 13 is arranged to enable the appropriate number of touch heads 14 to be in contact with the intelligent screen, the detection processing of the intelligent screen multi-point touch is met, and the clamping mechanism 2 can drive the touch screen to move left and right and simultaneously move back and forth, so that the touch heads 14 can effectively measure the surface of the whole intelligent screen.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The intelligent screen effective touch area measuring instrument is characterized by comprising a supporting table, a clamping mechanism and a touch mechanism;
the touch mechanism comprises an upright post fixedly connected to the middle part of the supporting table, the middle part of the upright post is connected with a lifting beam in a sliding way, one side of the lifting beam, which is close to the supporting table, is provided with a suspension bracket, a plurality of touch rods are connected to the suspension bracket in a sliding way, one ends of the touch rods, which are far away from the supporting table, are provided with ball heads, reset springs for driving the touch rods, which are far away from one end of the supporting table, are arranged between the ball heads and the suspension bracket, and the middle part of the lifting beam is provided with an ejection assembly for driving the touch rods to move towards the direction of the supporting table;
the clamping mechanism comprises a hanging plate arranged on one side, close to the ground, of a supporting table, a guide rod is arranged on the hanging plate, a sliding plate is connected to the middle of the guide rod in a sliding mode, a sliding seat is connected to the middle of the sliding plate in a sliding mode, a clamping head assembly used for fixing an intelligent screen is arranged at the end portion of the sliding seat, the guide rod and the sliding plate are arranged in a mutually perpendicular mode, a reciprocating driving assembly used for driving the sliding plate to move is arranged on the side edge of the supporting table, and a displacement driving assembly used for driving the sliding seat to move is arranged at the end portion of the sliding plate.
2. The intelligent screen effective touch area measuring instrument according to claim 1, wherein the ejection assembly comprises a vertical plate which is slidably connected with two sides of the lifting beam, one end of the vertical plate, which is close to the supporting table, is provided with an L-shaped push plate matched with the ball head, and one sides of the two L-shaped push plates, which are close to the center of the supporting table, are slidably connected with each other.
3. The intelligent screen effective touch area measuring instrument of claim 2, wherein the lifting beam is provided with a first bearing seat, the first bearing seat is rotationally connected with a spacing adjustment screw rod, threads with opposite rotation directions are arranged on two sides of the spacing adjustment screw rod, and two sides of the spacing adjustment screw rod are in threaded connection with the vertical plate.
4. The intelligent screen effective touch area measuring instrument of claim 1, wherein the side edge of the supporting table is provided with a jacking device for adjusting the height of the lifting beam.
5. The intelligent screen effective touch area measuring instrument of claim 1, wherein the displacement driving assembly comprises a second bearing seat arranged at the end part of the sliding plate, the second bearing seat is rotationally connected with the displacement screw rod, the middle part of the displacement screw rod is in threaded connection with the sliding seat, the end part of the sliding plate is provided with a first driving motor, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is in meshed connection with a second bevel gear, and the second bevel gear is fixedly connected with the displacement screw rod.
6. The intelligent screen effective touch area measuring instrument of claim 1, wherein the clamping head assembly comprises a supporting plate arranged on the sliding seat, a supporting plate is arranged on the side edge of the supporting plate, a clamping rod is slidably connected with the supporting plate, a limiting plate is arranged at one end, close to the sliding seat, of the clamping rod, a clamping spring for driving the clamping rod to move towards the direction of the sliding seat is arranged between the limiting plate and the supporting plate, and a clamping block is arranged at one end, far away from the sliding seat, of the clamping rod.
7. The intelligent screen effective touch area measuring instrument of claim 6, wherein a clamping groove is formed in the side face of the sliding seat, a tightening screw rod is connected to one side of the supporting plate in a threaded mode, and a tightening block matched with the clamping groove is connected to the end portion of the tightening screw rod in a rotary mode.
8. The intelligent screen effective touch area measuring instrument of claim 1, wherein the reciprocating driving assembly comprises an extending plate fixedly connected with the end part of the supporting table, the extending plate is rotatably connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a rotating rod, a sliding block is arranged on the rotating rod, the end part of the sliding block is rotatably connected with one end of the supporting rod, and the other end of the supporting rod is rotatably connected with the sliding plate.
9. The intelligent screen effective touch area measuring instrument of claim 8, wherein the sliding block is slidably connected with a rotating rod, a third bearing seat is arranged on the rotating rod, the third bearing seat is rotatably connected with a position adjusting screw rod, and the middle part of the position adjusting screw rod is in threaded connection with the sliding block.
10. The intelligent screen effective touch area measuring instrument of claim 8, wherein the extending plate is provided with a second driving motor, an output shaft of the second driving motor is fixedly connected with a third bevel gear, the third bevel gear is in meshed connection with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the end part of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310815257.1A CN116577593B (en) | 2023-07-05 | 2023-07-05 | Effective touch area measuring instrument for intelligent screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310815257.1A CN116577593B (en) | 2023-07-05 | 2023-07-05 | Effective touch area measuring instrument for intelligent screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116577593A true CN116577593A (en) | 2023-08-11 |
| CN116577593B CN116577593B (en) | 2023-09-05 |
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ID=87536093
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310815257.1A Active CN116577593B (en) | 2023-07-05 | 2023-07-05 | Effective touch area measuring instrument for intelligent screen |
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| CN (1) | CN116577593B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132608A (en) * | 1982-02-03 | 1983-08-08 | Canon Inc | Area measuring device |
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| CN116577593B (en) | 2023-09-05 |
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