Multi-point pressing intelligent watch touch sensitivity detection device and use method

Abstract

The multi-point pressing intelligent watch touch sensitivity detection device comprises a detection table, a height-adjustable sleeve is installed over the detection table, a first motor is fixedly connected to a top port of the sleeve, and the output end of the bottom of the first motor is in shaft connection with a transmission shaft vertically and movably penetrating through the sleeve; the outer wall of the sleeve is rotationally sleeved with a first hexagonal block, the bottom of the transmission shaft is fixedly connected with a second hexagonal block, downward pressing mechanisms are fixedly installed on the six edges of the first hexagonal block, detection mechanisms are fixedly installed on the six edges of the second hexagonal block, and a driving mechanism used for driving the first hexagonal block to rotate is fixedly installed on the sleeve. The invention relates to the technical field of detection. According to the invention, the problem that the detection result is inaccurate and unreliable due to the fact that the traditional smart watch touch sensitivity detection technology cannot accurately simulate diversified touch operations in actual use is solved.

Description

Technical Field

[0001] The present invention relates to the field of detection technology, and in particular to a multi-point pressing smart watch touch sensitivity detection device and a use method. Background Art

[0002] In today's consumer electronics market, smart watches are popular wearable devices, and their touch sensitivity is directly related to user experience and product competitiveness. However, existing touch sensitivity detection technologies have obvious limitations. Most early detection methods used simple and fixed pressing methods, which did not fully consider the diversity of the size and pressure of the user's finger pressing surface in actual use.

[0003] There are significant differences in the finger operation methods of users of different ages, genders, and usage habits. From teenagers to the elderly, the thickness, strength, and natural habits of fingers when operating are different, which makes smart watches face a variety of touch scenarios during actual use. However, traditional detection technology cannot accurately simulate these complex and changeable situations. The obtained test results deviate greatly from the actual usage, making it difficult to accurately evaluate the true performance of the product under different operating conditions. It is impossible to provide manufacturers with a reliable basis for quality improvement, which seriously hinders the further development of smart watch touch technology and the improvement of product quality. Therefore, it is urgent to develop a detection technology that can accurately adjust the pressing area and pressure and fully simulate the actual usage scenarios. Summary of the invention

[0004] In order to solve the problem that traditional smart watch touch sensitivity detection technology cannot accurately simulate the diverse touch operations in actual use, resulting in inaccurate and unreliable detection results, the purpose of the present invention is to provide a multi-point press smart watch touch sensitivity detection device and a method of use.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multi-point pressing smart watch touch sensitivity detection device, comprising a detection platform, a sleeve with adjustable height is installed directly above the detection platform, a first motor is fixedly connected to the top port of the sleeve, an output end of the bottom of the first motor is axially connected to a transmission shaft that vertically moves through the sleeve, a first hexagonal block is rotatably sleeved on the outer wall of the sleeve, a second hexagonal block is fixedly connected to the bottom of the transmission shaft, a pressing mechanism is fixedly installed on the six sides of the first hexagonal block, a detection mechanism is fixedly installed on the six sides of the second hexagonal block, and a driving mechanism for driving the first hexagonal block to rotate is fixedly installed on the sleeve;

[0006] The pressing mechanism includes a first radial adjustment mechanism, which is used to transmit in the radial direction of the circumscribed circle of the first hexagonal block; a height-adjustable pressing wheel is installed below the first radial adjustment mechanism;

[0007] The detection mechanism includes a second radial adjustment mechanism, which is used for transmitting in the radial direction of the circumscribed circle of the second hexagonal block; an L-shaped block is installed in the second radial adjustment mechanism for transmission, a guide rod is vertically slidably connected to the L-shaped block, and the upper and lower ends of the guide rod are respectively fixedly connected with rectangular blocks, and the outer wall of the guide rod above the L-shaped block is sleeved with a first spring, and the two ends of the first spring are respectively pressed against the L-shaped block and the rectangular block; the side walls of the two rectangular blocks are fixedly connected with a capacitive pen assembly;

[0008] The capacitive pen assembly includes a hollow vertical pen body, a hemispherical conductive rubber is fixedly connected to the bottom port of the pen body, the interior of the hemispherical conductive rubber is a cavity, and the cavity is connected to the interior of the pen body; the top of the pen body is connected to a circular shell, the pen body, the hemispherical conductive rubber and the circular shell are filled with water, and the inner wall of the circular shell is fixedly connected to a heating block for heating the water; a partition is vertically fixedly connected to the inner wall of the pen body for vertically dividing the cavity of the pen body into two flow channels; a circulating pump mechanism is installed in the circular shell for circulating the water in the two flow channels; a pressure regulating mechanism for controlling the internal pressure of the pen body is also installed; a triangular block cooperating with a pressure wheel is fixedly connected to the top of the circular shell; a temperature sensor is fixedly installed at the bottom of the partition;

[0009] A distance sensor with a detection direction facing vertically downward is fixedly installed at the center of the bottom of the second hexagonal block, which is used to detect the distance data between the bottom of the hemispherical conductive rubber of the capacitive pen assembly and the touch screen of the smart watch on the detection platform when there is no downward pressure.

[0010] Preferably, an L-shaped bracket is fixedly installed on the outer wall of the detection platform, a linear motor for transmission in the vertical direction is fixedly installed on the side wall of the L-shaped bracket, a crossbeam is fixedly connected to the side wall of the linear motor transmission platform, and the crossbeam is fixedly connected to the outer wall of the sleeve.

[0011] Preferably, the first radial adjustment mechanism includes a first U-shaped frame fixedly mounted on the first hexagonal block, a first electric push rod is fixedly mounted on the inner wall of the first U-shaped frame away from one end of the first hexagonal block, two first U-shaped blocks are slidably sleeved on the inner wall of the first U-shaped frame, the pressing mechanism also includes a second electric push rod, the side walls between the two first U-shaped blocks are fixedly connected to the second electric push rod, the telescopic end of the first electric push rod is fixedly connected to the side wall of the second electric push rod, the telescopic end of the bottom of the second electric push rod is fixedly connected to a U-shaped plate, and the pressure wheel is rotatably installed inside the U-shaped plate through a pin shaft.

[0012] Preferably, the second radial adjustment mechanism includes a second U-shaped frame fixedly mounted on the second hexagonal block, a third electric push rod is fixedly mounted on the inner wall of the second U-shaped frame away from one end of the second hexagonal block, two second U-shaped blocks are slidably sleeved on the inner wall of the second U-shaped frame, a guide groove is vertically opened on the side wall of the second U-shaped block, and the inner wall of the guide groove is slidably connected to a guide bar fixedly connected to the side wall of the pen body; the telescopic end of the third electric push rod is fixedly connected to the side wall of the L-shaped block.

[0013] Preferably, the circulation pump mechanism includes a second motor fixedly mounted on the end face of the circular shell, the output shaft of the second motor is sealed and rotated through the center of one end face of the circular shell, and the output shaft is located inside the circular shell. One end of the circular shell is connected to a circular block; a gap is set between the outer wall of the circular block and the heating block for water to pass through; the outer wall of the circular block is provided with a plurality of fan-shaped grooves arranged in a ring array, the inner wall of the fan-shaped groove is fixedly connected with an arc rod, the outer wall of the arc rod away from one end of the inner wall of the fan-shaped groove is fixedly connected with a limiting block, the inner wall of the fan-shaped groove is slidably sleeved with a fan-shaped block, and one side of the fan-shaped block located inside the fan-shaped groove is provided with an arc guide groove, and the inner wall of the arc guide groove is provided with a An arc-shaped limit groove is slidably connected to the limit block, and the fan-shaped groove, fan-shaped block, arc-shaped rod, arc-shaped guide groove and arc-shaped limit groove are concentric; one end of the arc-shaped limit groove close to the end of the arc-shaped guide groove is closed, which is used to limit the limit block to prevent the fan-shaped block from falling off; the outer wall of the arc-shaped rod is sleeved with a second spring, and the two ends of the second spring are respectively pressed against the inner walls of the fan-shaped block and the fan-shaped groove; the arc-shaped inner wall of the fan-shaped groove close to its end is provided with a stop ear, and the outer wall of the fan-shaped block located inside the fan-shaped groove is fixedly provided with a stop block, and the stop ear is used to limit the stop block to prevent the fan-shaped block from falling off; the top of the partition is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is slidably connected to the outer wall of the circular block.

[0014] Preferably, the pressure regulating mechanism includes a mounting plate fixedly mounted on the side wall of the pen body, a piston cylinder and a pressure sensor are fixedly connected to the side wall of the mounting plate, the piston cylinder is connected to the flow channel on one side of the partition in the pen body, the monitoring end of the pressure sensor is located in the flow channel on one side of the partition in the pen body, and the piston cylinder is also filled with water; a fourth electric push rod is fixedly mounted on the end of the piston cylinder, the telescopic end of the fourth electric push rod is fixedly connected to the piston of the piston cylinder, and is used to drive the piston and thereby adjust the internal pressure of the pen body.

[0015] Preferably, the driving mechanism includes a third motor fixedly mounted on the outer wall of the sleeve, the output end shaft at the bottom of the third motor is connected to a gear, the gear is meshed with a gear ring, the gear ring is movably sleeved on the outer periphery of the sleeve, and the bottom of the gear ring is fixedly connected to the top surface of the first hexagonal block.

[0016] A multi-point pressing smart watch touch sensitivity detection method includes the following steps:

[0017] Step 1: fix the smart watch touch screen at the center of the test bench, detect the distance between the bottom of the hemispherical conductive rubber and the smart watch touch screen on the test bench by using a distance sensor, and adjust the height of the sleeve so that the distance between the bottom of the hemispherical conductive rubber and the smart watch touch screen on the test bench meets a preset initial touch height h; adjust the height of the pressure wheel, and adjust the bottom of the pressure wheel to an initial close distance of 0 directly above the triangular block;

[0018] Step 2: When the touch area during detection is S, the pressure wheel is lowered to a height of H. , R is the radius of the hemispherical conductive rubber; the hemispherical conductive rubber is pressed onto the touch screen of the smart watch;

[0019] Step 3: Adjust the pressure regulating mechanism to adjust the force of the hemispherical conductive rubber pressing on the touch screen of the smart watch. , P is the pressure detected by the pressure regulating mechanism;

[0020] Step 4: During the test, the six hemispherical conductive rubbers are adjusted to have different distances from the center of the smart watch touch screen, and a corresponding pressure wheel is matched directly above each capacitive pen component;

[0021] Step 5, detecting screen touch failure: keep the pressure wheel pressed down on the triangular block, the second hexagonal block and the first hexagonal block rotate synchronously, and the hemispherical conductive rubber touches the screen in a circular track;

[0022] Detect screen touch sensitivity: the first hexagonal block rotates continuously, the second hexagonal block pauses, and when the pressure wheel rotates over its corresponding triangular block, it presses down the triangular block and then leaves the triangular block, and it performs a touch action on the capacitive pen component used; after the touch action is completed, the second hexagonal block rotates a set angle and pauses to wait for the next touch action.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention, through the cooperation of the pressing mechanism and the detection mechanism, can simultaneously perform multi-point pressing detection on the touch screen of the smart watch, and can accurately adjust the position of each point, which greatly improves the comprehensiveness and accuracy of the detection.

[0025] 2. In the present invention, a water circulation and heating system is provided in the capacitive pen assembly, which can make the conductive rubber reach and constantly maintain the temperature of the human body, which is closer to the real human touch environment and simulates the real touch conditions, so that the detection results are more scientific and have reference value, and can more accurately reflect the touch sensitivity performance of the smart watch in actual use, and reduce the misjudgment caused by the difference between the detection environment and the actual use environment.

[0026] 3. The present invention can realize screen touch-off detection and screen touch sensitivity detection. By controlling the rotation mode of the hexagonal block and the coordinated action of each component, it meets the detection requirements for various performance indicators of the smart watch touch screen, and provides a comprehensive and effective detection method for the production and quality control of smart watches.

[0027] 4. The present invention can accurately adjust the pressing area and pressure, and can effectively simulate the pressing surface size and pressing force of the finger, so that the detection process can fully cover various touch situations that the smart watch may encounter in actual use, thereby more accurately evaluating its touch sensitivity under different operating conditions, greatly improving the authenticity and reliability of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the pressing mechanism of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the detection mechanism of the present invention;

[0032] Figure 4 It is a structural schematic diagram of a capacitive stylus assembly of the present invention;

[0033] Figure 5 It is a schematic structural diagram of a cross-section of a capacitive stylus assembly of the present invention;

[0034] Figure 6 For the present invention Figure 5 The structural diagram of part A in the figure;

[0035] Figure 7 It is a structural schematic diagram of the driving mechanism of the present invention;

[0036] Figure 8 It is a schematic diagram of the preset initial touch height h of the present invention.

[0037] In the figure: 1, detection table; 2, sleeve; 3, first motor; 4, transmission shaft; 5, first hexagonal block; 6, second hexagonal block; 7, pressing mechanism; 8, detection mechanism; 9, driving mechanism; 10, distance sensor; 701, first radial adjustment mechanism; 702, pressure wheel; 801, second radial adjustment mechanism; 802, L-shaped block; 803, guide rod; 804, rectangular block; 805, first spring; 806, capacitive pen assembly; 201, L-shaped bracket; 202, linear motor; 203, crossbeam; 70101, first U-shaped frame; 70102, first electric push rod; 70103, first U-shaped block; 703, second electric push rod; 704, U-shaped plate; 80101, second U-shaped frame; 80102, third electric push rod; 80103, second U-shaped block; 80104, guide strip ; 80601, pen body; 80602, hemispherical conductive rubber; 80603, round shell; 80604, heating block; 80605, partition; 80606, circulation pump mechanism; 80607, pressure regulating mechanism; 80608, triangular block; 80609, temperature sensor; 806061, second motor; 806062, round block; 806063, fan-shaped slot; 806 064, arc rod; 806065, fan-shaped block; 806066, arc guide groove; 806067, arc limit groove; 806068, second spring; 806069, limit block; 806071, mounting plate; 806072, piston cylinder; 806073, pressure sensor; 806074, fourth electric push rod; 901, third motor; 902, gear; 903, gear ring. DETAILED DESCRIPTION

[0038] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0039] See also Figures 1 to 8 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0040] The present invention provides a technical solution: the multi-point pressing smart watch touch sensitivity detection device of the present invention mainly includes a detection platform 1, a sleeve 2, a first motor 3, a transmission shaft 4, a first hexagonal block 5, a second hexagonal block 6, a pressing mechanism 7, a detection mechanism 8, a driving mechanism 9 and other auxiliary components.

[0041] The detection table 1 serves as the basic supporting structure of the entire device, and an L-shaped bracket 201 is fixedly installed on its outer wall. A linear motor 202 is installed on the side wall of the L-shaped bracket 201. The side wall of the linear motor 202 transmission platform is fixedly connected to the crossbeam 203, and the crossbeam 203 is fixedly connected to the outer wall of the sleeve 2, thereby realizing the position adjustment of the sleeve 2 in the vertical direction to meet the detection requirements of smart watches with different thicknesses.

[0042] The top port of the sleeve 2 is fixedly connected to the first motor 3, and the output end of the bottom of the first motor 3 is axially connected to a transmission shaft 4 that vertically moves and penetrates the sleeve 2. The outer wall of the sleeve 2 is rotatably sleeved with a first hexagonal block 5, and the bottom of the transmission shaft 4 is fixedly connected to a second hexagonal block 6, and a pressing mechanism 7 is fixedly installed on the six sides of the first hexagonal block 5, and a detection mechanism 8 is fixedly installed on the six sides of the second hexagonal block 6. A driving mechanism 9 for driving the first hexagonal block 5 to rotate is also fixedly installed on the sleeve 2, and the first motor 3 can drive the second hexagonal block 6 to rotate through the transmission shaft 4.

[0043] The pressing mechanism 7 includes components such as a first radial adjustment mechanism 701 and a pressure wheel 702. The first radial adjustment mechanism 701 is specifically composed of a first U-shaped frame 70101 fixedly mounted on the first hexagonal block 5. The first electric push rod 70102 is fixedly mounted on the inner wall of the first U-shaped frame 70101 away from one end of the first hexagonal block 5, and two first U-shaped blocks 70103 are slidably sleeved on the inner wall. The pressing mechanism 7 also includes a second electric push rod 703. The side wall between the two first U-shaped blocks 70103 is fixedly connected to the second electric push rod 703, and the telescopic end of the first electric push rod 70102 is fixedly connected to the side wall of the second electric push rod 703. The telescopic end at the bottom of the second electric push rod 703 is fixedly connected to the U-shaped plate 704, and the pressure wheel 702 is rotatably mounted inside the U-shaped plate 704 through a pin shaft. Through the coordinated action of the first electric push rod 70102 and the second electric push rod 703, the radial position and height of the pressure wheel 702 in the circumscribed circle of the first hexagonal block 5 can be accurately adjusted to meet different detection requirements.

[0044] The detection mechanism 8 includes a second radial adjustment mechanism 801, an L-shaped block 802, a guide rod 803, a rectangular block 804, a first spring 805, a capacitive pen assembly 806, etc. The second radial adjustment mechanism 801 is composed of a second U-shaped frame 80101 fixedly mounted on the second hexagonal block 6, a third electric push rod 80102 is fixedly mounted on the inner wall of the second U-shaped frame 80101 away from one end of the second hexagonal block 6, two second U-shaped blocks 80103 are slidably sleeved on the inner wall, a guide groove is vertically opened on the side wall of the second U-shaped block 80103, the inner wall of the second U-shaped block 80103 is slidably connected to the guide bar 80104 fixedly connected to the side wall of the pen body 80601, and the telescopic end of the third electric push rod 80102 is fixedly connected to the side wall of the L-shaped block 802, so that the position adjustment of the capacitive pen assembly 806 in the radial direction of the circumscribed circle of the second hexagonal block 6 can be realized.

[0045] A guide rod 803 is vertically slidably connected to the L-shaped block 802, and the upper and lower ends of the guide rod 803 are respectively fixedly connected to the rectangular block 804. The outer wall of the guide rod 803 above the L-shaped block 802 is sleeved with a first spring 805, and the two ends of the first spring 805 are respectively pressed against the L-shaped block 802 and the rectangular block 804. After the capacitive pen assembly 806 is pressed down, the first spring 805 can lift the rectangular block 804 upward to reset the capacitive pen assembly 806.

[0046] The capacitive pen assembly 806 includes a hollow vertical pen body 80601, a hemispherical conductive rubber 80602 is fixedly connected to the bottom port of the pen body 80601, and the interior of the hemispherical conductive rubber 80602 is a cavity and is connected to the interior of the pen body 80601. The top of the pen body 80601 is connected to a circular shell 80603, and the pen body 80601, the hemispherical conductive rubber 80602 and the circular shell 80603 are filled with water. The inner wall of the circular shell 80603 is fixedly connected to a heating block 80604 for heating the water. The inner wall of the pen body 80601 is vertically fixedly connected to a partition 80605, which vertically divides the cavity of the pen body 80601 into two flow channels. The circulating pump mechanism 80606 installed in the circular shell 80603 includes a second motor 806061 fixedly installed on the end face of the circular shell 80603, the output shaft of the second motor 806061 is sealed and rotates through the center of one end face of the circular shell 80603, and one end of the output shaft is located inside the circular shell 80603 and is axially connected to a circular block 806062. A gap is set between the outer wall of the circular block 806062 and the heating block 80604 for water to flow through, and a plurality of fan-shaped grooves 806063 arranged in a circular array are opened on the outer wall of the circular block 806062, and the inner wall of the fan-shaped groove 806063 is fixedly connected to the arc rod 806064, and the outer wall of the arc rod 806064 away from the inner wall of the fan-shaped groove 806063 is fixedly connected to the limit block 806069, and the inner wall of the fan-shaped groove 806063 is slidably sleeved with a fan-shaped block 806065, and the fan-shaped block 806065 is opened on one side of the fan-shaped groove 806063. The arc guide groove 806066 is provided. The inner wall of 06066 is provided with an arc-shaped limit groove 806067 which is slidably connected to the limit block 806069, and one end of the arc-shaped limit groove 806067 near the end of the arc-shaped guide groove 806066 is closed. The outer wall of the arc-shaped rod 806064 is sleeved with a second spring 806068, and the two ends of the second spring 806068 are respectively pressed against the inner walls of the fan-shaped block 806065 and the fan-shaped groove 806063. The arc-shaped inner wall of the fan-shaped groove 806063 near its end is provided with a stop ear, and the outer wall of the fan-shaped block 806065 located inside the fan-shaped groove 806063 is fixedly provided with a stop block.When the second motor 806061 drives the circular block 806062 to rotate, several fan-shaped blocks 806065 rotate accordingly. When the fan-shaped block 806065 enters the interval set between the circular block 806062 and the heating block 80604, it will push the water flow into the interval. At the same time, the heating block 80604 heats the water in the interval, so that the water in the flow channel on one side of the partition 80605 turns over the top of the circular block 806062, and then enters the flow channel on the other side of the partition 80605. The heated water moves downward from the flow channel and then turns over the bottom of the partition 80605. The heat of the water is transferred to the hemispherical conductive rubber 80602, so that the hemispherical conductive rubber 80602 can reach the human body temperature and remain constant. The temperature sensor 80609 monitors the real-time temperature. By heating the heating block 80604, different detection temperatures can also be adjusted.

[0047] The pressure regulating mechanism 80607 includes a mounting plate 806071 fixedly mounted on the side wall of the pen body 80601, the side wall of the mounting plate 806071 is fixedly connected to a piston cylinder 806072 and a pressure sensor 806073, the piston cylinder 806072 is connected to the flow channel on one side of the partition 80605 in the pen body 80601, the monitoring end of the pressure sensor 806073 is located in the flow channel on one side of the partition 80605 in the pen body 80601, and the piston cylinder 806072 is connected to the flow channel on one side of the partition 80605 in the pen body 80601. The cylinder 806072 is also filled with water, and a fourth electric push rod 806074 is fixedly installed at the end of the piston cylinder 806072. The telescopic end of the fourth electric push rod 806074 is fixedly connected to the piston of the piston cylinder 806072. By adjusting the telescopic end of the fourth electric push rod 806074, the piston can be driven to adjust the internal pressure of the pen body 80601, thereby accurately controlling the force of the hemispherical conductive rubber 80602 pressing on the touch screen of the smart watch.

[0048] The driving mechanism 9 is composed of a third motor 901 fixedly mounted on the outer wall of the sleeve 2, a gear 902 connected to the output end of the bottom of the third motor 901, and a gear ring 903 meshing with the gear 902. The gear ring 903 is movably sleeved on the outer periphery of the sleeve 2, and the bottom of the gear ring 903 is fixedly connected to the top surface of the first hexagonal block 5. When the third motor 901 is started, the first hexagonal block 5 is driven to rotate through the meshing transmission of the gear 902 and the gear ring 903, thereby realizing the position adjustment and action execution of the pressing mechanism 7.

[0049] The detection device also includes a controller for processing data and controlling each unit, including each motor and each electric push rod; the controller is connected to the distance sensor 10 to collect and process its data; the controller has a display screen, and a detection system is also installed in the controller for displaying the touch track through the display screen. During the detection, the touch screen of the smart watch to be detected is connected to the controller for intuitively displaying the touch track through the display screen.

[0050] Specific implementation steps of the detection method:

[0051] Step 1: A fixture for fixing the touch screen of a smart watch is installed on the test platform 1. The touch screen of the smart watch is fixed at the center of the test platform 1. The distance sensor 10 is used to detect the distance between the bottom of the hemispherical conductive rubber 80602 and the touch screen of the smart watch on the test platform 1. The linear motor 202 is used to adjust the height of the sleeve 2 so that the distance between the bottom of the hemispherical conductive rubber 80602 and the touch screen of the smart watch on the test platform 1 meets the preset initial touch height h. At the same time, the height of the pressure wheel 702 is adjusted by the first electric push rod 70102 and the second electric push rod 703, and the bottom of the pressure wheel 702 is adjusted to the initial close distance of 0, which is located directly above the triangular block 80608;

[0052] Step 2: When the touch area during detection is S, the pressure wheel 702 is lowered to a height of H. , R is the spherical radius of the hemispherical conductive rubber 80602; the hemispherical conductive rubber 80602 is pressed onto the touch screen of the smart watch;

[0053] Step 3: Adjust the pressure regulating mechanism 80607 and the force of the hemispherical conductive rubber 80602 pressing on the touch screen of the smart watch. , P is the pressure detected by the pressure regulating mechanism 80607;

[0054] Step 4: During the test, the six hemispherical conductive rubbers 80602 are adjusted to have different distances from the center of the smart watch touch screen, and a corresponding pressure wheel 702 is matched directly above each capacitive pen component 806;

[0055] Step 5: Detect screen disconnection:

[0056] Keep the pressure wheel 702 pressed down on the triangular block 80608, start the third motor 901, and make the second hexagonal block 6 and the first hexagonal block 5 rotate synchronously. Then the hemispherical conductive rubber 80602 will touch the screen in a circular track. The touch track can be intuitively displayed on the display screen of the controller to determine whether the screen is disconnected.

[0057] Detect screen touch sensitivity:

[0058] The third motor 901 is started to make the first hexagonal block 5 rotate continuously, and the second hexagonal block 6 is paused. When the pressure wheel 702 rotates past the corresponding triangular block 80608, it will press down the triangular block 80608 and then leave the triangular block 80608, and the corresponding capacitive pen assembly 806 will perform a touch action. After the touch action is completed, the second hexagonal block 6 rotates a set angle and pauses to wait for the next touch action. The touch point is also intuitively displayed through the display screen on the controller.

[0059] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A multi-point pressing smart watch touch sensitivity detection device, comprising a detection platform (1), characterized in that: A sleeve (2) with adjustable height is installed directly above the detection platform (1); a first motor (3) is fixedly connected to the top port of the sleeve (2); a transmission shaft (4) which vertically moves and penetrates the sleeve (2) is axially connected to the output end of the bottom of the first motor (3); a first hexagonal block (5) is rotatably sleeved on the outer wall of the sleeve (2); a second hexagonal block (6) is fixedly connected to the bottom of the transmission shaft (4); a pressing mechanism (7) is fixedly installed on the six sides of the first hexagonal block (5); a detection mechanism (8) is fixedly installed on the six sides of the second hexagonal block (6); and a driving mechanism (9) for driving the first hexagonal block (5) to rotate is fixedly installed on the sleeve (2); The pressing mechanism (7) comprises a first radial adjustment mechanism (701) for transmitting in the radial direction of the circumscribed circle of the first hexagonal block (5); a height-adjustable pressing wheel (702) is installed below the first radial adjustment mechanism (701); The detection mechanism (8) comprises a second radial adjustment mechanism (801) for transmitting in the radial direction of the circumscribed circle of the second hexagonal block (6); an L-shaped block (802) is installed in the second radial adjustment mechanism (801) for transmission, a guide rod (803) is vertically slidably connected to the L-shaped block (802), the upper and lower ends of the guide rod (803) are respectively fixedly connected to rectangular blocks (804), the outer wall of the guide rod (803) located above the L-shaped block (802) is sleeved with a first spring (805), the two ends of the first spring (805) are respectively pressed against the L-shaped block (802) and the rectangular block (804); the side walls of the two rectangular blocks (804) are fixedly connected to capacitive pen components (806); The capacitive pen assembly (806) comprises a pen body (80601) which is hollow and vertical. A hemispherical conductive rubber (80602) is fixedly connected to a bottom port of the pen body (80601). The interior of the hemispherical conductive rubber (80602) is provided with a cavity, and the cavity is connected to the interior of the pen body (80601). The top of the pen body (80601) is connected to a circular shell (80603). The pen body (80601), the hemispherical conductive rubber (80602) and the circular shell (80603) are filled with water. The inner wall of the circular shell (80603) is fixedly connected to a heating block (80604) for heating the water. The pen body (80601) is heated; a partition (80605) is vertically fixedly connected to the inner wall of the pen body (80601) for vertically dividing the cavity of the pen body (80601) into two flow channels; a circulation pump mechanism (80606) is installed in the circular shell (80603) for circulating water in the two flow channels; a pressure regulating mechanism (80607) for controlling the internal pressure of the pen body (80601) is also installed on the pen body (80601); a triangular block (80608) that cooperates with the pressure wheel (702) is fixedly connected to the top of the circular shell (80603); a temperature sensor (80609) is fixedly installed at the bottom of the partition (80605); A distance sensor (10) with a detection direction facing vertically downward is fixedly mounted at the center of the bottom of the second hexagonal block (6), and is used to detect distance data between the bottom of the hemispherical conductive rubber (80602) of the capacitive pen assembly (806) and the touch screen of the smart watch on the detection platform (1) when the capacitive pen assembly (806) is not pressed down.

2. A multi-point pressing smart watch touch sensitivity detection device according to claim 1, characterized in that: An L-shaped bracket (201) is fixedly mounted on the outer wall of the detection platform (1); a linear motor (202) for transmission in a vertical direction is fixedly mounted on the side wall of the L-shaped bracket (201); a crossbeam (203) is fixedly connected to the side wall of the linear motor (202) transmission platform; and the crossbeam (203) is fixedly connected to the outer wall of the sleeve (2).

3. The multi-point pressing smart watch touch sensitivity detection device according to claim 1, characterized in that: The first radial adjustment mechanism (701) comprises a first U-shaped frame (70101) fixedly mounted on the first hexagonal block (5); a first electric push rod (70102) is fixedly mounted on the inner wall of the first U-shaped frame (70101) at one end away from the first hexagonal block (5); two first U-shaped blocks (70103) are slidably sleeved on the inner wall of the first U-shaped frame (70101); the pressing mechanism (7) further comprises a second electric push rod (703); the side walls between the two first U-shaped blocks (70103) are fixedly connected to the second electric push rod (703); the telescopic end of the first electric push rod (70102) is fixedly connected to the side wall of the second electric push rod (703); the telescopic end at the bottom of the second electric push rod (703) is fixedly connected to a U-shaped plate (704); and the pressure wheel (702) is rotatably mounted inside the U-shaped plate (704) via a pin shaft.

4. The multi-point pressing smart watch touch sensitivity detection device according to claim 1, characterized in that: The second radial adjustment mechanism (801) comprises a second U-shaped frame (80101) fixedly mounted on the second hexagonal block (6); a third electric push rod (80102) is fixedly mounted on the inner wall of the second U-shaped frame (80101) away from the second hexagonal block (6); two second U-shaped blocks (80103) are slidably sleeved on the inner wall of the second U-shaped frame (80101); a guide groove is vertically provided on the side wall of the second U-shaped block (80103); and a guide bar (80104) fixedly connected to the side wall of the pen body (80601) is slidably connected to the inner wall of the guide groove; the telescopic end of the third electric push rod (80102) is fixedly connected to the side wall of the L-shaped block (802).

5. The multi-point pressing smart watch touch sensitivity detection device according to claim 1, characterized in that: The circulating pump mechanism (80606) includes a second motor (806061) fixedly mounted on the end face of the circular shell (80603), the output shaft of the second motor (806061) is sealed and rotated through the center of one end face of the circular shell (80603), and one end of the output shaft located inside the circular shell (80603) is connected to a circular block (806062); a gap is set between the outer wall of the circular block (806062) and the heating block (80604) for water to pass through; the outer wall of the circular block (806062) is provided with a ring array arrangement A plurality of fan-shaped grooves (806063), the inner wall of the fan-shaped groove (806063) is fixedly connected with an arc rod (806064), the outer wall of the arc rod (806064) away from one end of the inner wall of the fan-shaped groove (806063) is fixedly connected with a limit block (806069), the inner wall of the fan-shaped groove (806063) is slidably sleeved with a fan-shaped block (806065), one side of the fan-shaped block (806065) located inside the fan-shaped groove (806063) is provided with an arc guide groove (806066), and the inner wall of the arc guide groove (806066) is provided with a The limit block (806069) is a slidingly connected arc-shaped limit groove (806067); the fan-shaped groove (806063), the fan-shaped block (806065), the arc-shaped rod (806064), the arc-shaped guide groove (806066) and the arc-shaped limit groove (806067) are concentric; one end of the arc-shaped limit groove (806067) close to the end of the arc-shaped guide groove (806066) is closed and used to limit the limit block (806069) to prevent the fan-shaped block (806065) from falling off; the outer wall of the arc-shaped rod (806064) is provided with a second spring (806069). 06068), the two ends of the second spring (806068) are respectively pressed against the inner walls of the fan-shaped block (806065) and the fan-shaped groove (806063); the arc-shaped inner wall of the fan-shaped groove (806063) near its end is provided with a stopper ear, and the outer wall of the fan-shaped block (806065) located inside the fan-shaped groove (806063) is fixedly provided with a stopper, and the stopper ear is used to limit the stopper to prevent the fan-shaped block (806065) from falling off; the top of the partition (80605) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is slidably connected to the outer wall of the circular block (806062).

6. The multi-point pressing smart watch touch sensitivity detection device according to claim 1, characterized in that: The pressure regulating mechanism (80607) comprises a mounting plate (806071) fixedly mounted on the side wall of the pen body (80601), the side wall of the mounting plate (806071) being fixedly connected with a piston cylinder (806072) and a pressure sensor (806073), the piston cylinder (806072) being in communication with a flow channel on one side of a partition plate (80605) in the pen body (80601), and the pressure sensor (806073) being in communication with a flow channel on one side of a partition plate (80605) in the pen body (80601). The monitoring end is located in the flow channel on one side of the partition (80605) in the pen body (80601), and the piston cylinder (806072) is also filled with water; a fourth electric push rod (806074) is fixedly installed at the end of the piston cylinder (806072), and the telescopic end of the fourth electric push rod (806074) is fixedly connected to the piston of the piston cylinder (806072) for driving the piston to adjust the internal pressure of the pen body (80601).

7. The multi-point pressing smart watch touch sensitivity detection device according to claim 1, characterized in that: The driving mechanism (9) comprises a third motor (901) fixedly mounted on the outer wall of the sleeve (2); the output end shaft at the bottom of the third motor (901) is connected to a gear (902); the gear (902) is meshed with a gear ring (903); the gear ring (903) is movably sleeved on the outer periphery of the sleeve (2); the bottom of the gear ring (903) is fixedly connected to the top surface of the first hexagonal block (5).

8. A multi-point pressing smart watch touch sensitivity detection method, characterized in that: A multi-point pressing smart watch touch sensitivity detection device according to any one of claims 1 to 7 comprises the following steps: Step 1: fix the smart watch touch screen at the center of the detection platform (1), detect the distance between the bottom of the hemispherical conductive rubber (80602) and the smart watch touch screen on the detection platform (1) by using a distance sensor (10), and adjust the height of the sleeve (2) so that the distance between the bottom of the hemispherical conductive rubber (80602) and the smart watch touch screen on the detection platform (1) meets a preset initial touch height h; adjust the height of the pressing wheel (702), and adjust the bottom of the pressing wheel (702) to an initial close distance of 0, which is located directly above the triangular block (80608); Step 2: When the touch area during detection is S, the pressure wheel (702) is lowered to a height of H. , R is the spherical radius of the hemispherical conductive rubber (80602); the hemispherical conductive rubber (80602) is pressed onto the touch screen of the smart watch; Step 3: Adjust the pressure regulating mechanism (80607) to adjust the pressure of the hemispherical conductive rubber (80602) on the touch screen of the smart watch. , P is the pressure detected by the pressure regulating mechanism (80607); Step 4: during the test, the six hemispherical conductive rubbers (80602) are adjusted to have different distances from the center of the smart watch touch screen, and a corresponding pressure wheel (702) is matched directly above each capacitive pen component (806); Step 5, detecting screen touch failure: keep the pressure wheel (702) pressed down on the triangular block (80608), the second hexagonal block (6) and the first hexagonal block (5) keep rotating synchronously, and the hemispherical conductive rubber (80602) moves in a circular track on the screen; Detecting the touch sensitivity of the screen: the first hexagonal block (5) continues to rotate, the second hexagonal block (6) pauses, and when the pressure wheel (702) rotates past its corresponding triangular block (80608), it presses down the triangular block (80608) and then leaves the triangular block (80608), so that it performs a touch action on the capacitive pen component (806); after the touch action is completed, the second hexagonal block (6) rotates a set angle and pauses to wait for the next touch action.

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