Mobile phone display screen touch sensitivity detection device

Abstract

The utility model relates to the technical field of mobile phone display screen detection, in particular to a mobile phone display screen touch sensitivity detection device, a second electric slide rail is connected with a second slide seat in a sliding manner, and the bottom of the second slide seat is fixedly connected with an electric telescopic rod. According to the mobile phone display screen touch sensitivity detection device, an output shaft of a second motor rotates to drive a gear to rotate so as to drive two racks to slide along the outer wall of a fixed column, and the racks move to drive a sliding plate and a rubber pad to move, so that the mobile phone display screen is clamped and does not deviate during detection, and the situation that the detection result is inaccurate and the detection accuracy is high can be avoided. An output shaft of a first motor rotates to drive a threaded rod to rotate, so that a transverse plate is driven to move, and meanwhile, a roller is driven to roll along the inner wall of a groove, so that the height of the transverse plate can be adjusted according to the height of an operator, the operator does not need to stoop for collection, and the situation that the operator stoop for working for a long time and is overtired can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone display screen detection technical field, concretely is a mobile phone display screen touch sensitivity detection device. BACKGROUND

[0002] Smartphone refers to like personal computer, with independent operating system, most are big screen machine, and is capacitive touch screen, also has part is resistance touch screen, powerful and practical, mobile phone screen also is display screen, is the important component of mobile phone, after display screen installation, usually needs using touch sensitivity detection device to detect the sensitivity of display screen.

[0003] For example, the announcement number is "CN218217437U", a kind of touch screen testing device for smartphone, when needing to overhaul and view the lower end of scribe test mechanism and click test mechanism, the lower end of scribe test mechanism and click test mechanism can be turned up without disassembling turnover plate, to facilitate overhaul and view.But the touch screen testing device for smartphone, there is no limiting function above workbench, when testing mobile phone display screen, it is easy to cause display screen to produce deviation, to cause detection result to be inaccurate, simultaneously, the height of workbench of the touch screen testing device for smartphone cannot be adjusted, when higher operator uses, it needs to bend to collect the display screen of detection, when the display screen of detection is more, operator needs to work for a long time to bend, it is easy to cause operator to be overworked. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that there is no limiting function above workbench, when testing mobile phone display screen, it is easy to cause display screen to produce deviation, to cause detection result to be inaccurate, simultaneously, the touch screen testing device for smartphone, the height of workbench cannot be adjusted, when higher operator uses, it needs to bend to collect the display screen of detection, when the display screen of detection is more, operator needs to work for a long time to bend, it is easy to cause operator to be overworked, and proposes a kind of mobile phone display screen touch sensitivity detection device.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Design a kind of mobile phone display screen touch sensitivity detection device, including base and first bending plate, the first bending plate is equipped on the top of base, the first bending plate lower is equipped with limiting mechanism, the first bending plate two sides are equipped with adjusting mechanism, the first electric slide rail is installed in bending plate interior, the first electric slide rail is connected with first sliding seat slidingly, the second electric slide rail is installed in first sliding seat interior, the second electric slide rail is connected with second sliding seat slidingly, the second sliding seat bottom is fixedly connected with electric telescopic rod.

[0007] Preferably, the electric telescopic rod output end is fixedly connected with a fixed block, and the inner wall of the fixed block is slidably connected with a moving block.

[0008] Preferably, the adjusting mechanism comprises second bent plates, the lower ends of the two second bent plates are fixedly connected with the base, the upper ends of the second bent plates are fixedly connected with first motors, the output shaft ends of the first motors are fixedly connected with threaded rods, the threaded rods are rotatably connected with the second bent plates and the base through bearings at the two ends of the threaded rods, the outer walls of the threaded rods are threadedly connected with the horizontal plates, the two sides of the horizontal plates are provided with rollers, and the outer walls of the rollers are matched with the inner walls of the grooves.

[0009] Preferably, the grooves are formed in the inner sides of the second bent plates.

[0010] Preferably, the limiting mechanism comprises a second motor, the second motor is installed in the box through a support, the output shaft end of the second motor is fixedly connected with a gear, the two sides of the gear are meshed with racks, the inner walls of the racks are slidably connected with fixed columns, the two ends of the fixed columns are fixedly connected with the box, the upper ends of the racks are fixedly connected with sliding plates, and the inner sides of the sliding plates are fixedly connected with rubber pads.

[0011] Preferably, the bottom of the box is fixedly connected with the horizontal plate, and the front side of the box is provided with an access door.

[0012] Preferably, a plurality of springs are arranged above the moving block, and the two ends of the springs are fixedly connected with the moving block and the fixed block respectively.

[0013] Preferably, a rubber ball is arranged at the lower end of the moving block, and a monitor is arranged at the lower left side of the fixed block.

[0014] The mobile phone display screen touch sensitivity detection device has the beneficial effects that: through the cooperation of the horizontal plate and the limiting mechanism, the second motor output shaft rotates to drive the gear to rotate, thereby driving the two racks to slide along the outer wall of the fixed column, the rack movement drives the sliding plate and the rubber pad to move, so that the mobile phone display screen is clamped during detection and cannot be deviated, and the detection result is accurate.

[0015] Through the cooperation of the base and the adjusting mechanism, the first motor output shaft rotates to drive the threaded rod to rotate, thereby driving the horizontal plate to move and driving the roller to roll along the inner wall of the groove, so that the height of the horizontal plate can be adjusted according to the height of the operator, the operator does not need to bend down to collect, and the operator can avoid overexertion caused by long-time bending work. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure schematic view;

[0017] Figure 2 is a front view of the embodiment; Figure 1 is a front view of the embodiment;

[0018] Figure 3 is a front view of the embodiment; Figure 2 is a partial enlarged view of A in the embodiment;

[0019] Figure 4 is a front view of the embodiment; Figure 2 is a partial enlarged view of B in the embodiment;

[0020] Figure 5 is a front view of the embodiment; Figure 4 is a top view of the limiting mechanism in the embodiment;

[0021] Figure 6 is a front view of the limiting mechanism in the embodiment; Figure 4 is a front view of the limiting mechanism in the embodiment.

[0022] In the figure: 1, base, 2, adjusting mechanism, 201, second bending plate, 202, first motor, 203, threaded rod, 204, horizontal plate, 205, roller, 206, groove, 3, first bending plate, 4, first sliding seat, 5, second electric sliding rail, 6, second sliding seat, 7, first electric sliding rail, 8, monitor, 9, limiting mechanism, 901, second motor, 902, gear, 903, rack, 904, fixed column, 905, sliding plate, 906, rubber pad, 907, box, 10, electric telescopic rod, 11, fixed block, 12, spring, 13, moving block, 14, rubber ball, 15, access door. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings:

[0024] Referring to the drawings Figures 1-6 In this embodiment, a mobile phone display screen touch sensitivity detection device includes a base 1 and a first bending plate 3. The base 1 is provided with the first bending plate 3 above. The first bending plate 3 is provided with a limiting mechanism 9 below. The first bending plate 3 is provided with an adjusting mechanism 2 on both sides. The first electric sliding rail 7 is installed inside the bending plate 3. The first electric sliding rail 7 is in sliding connection with the first sliding seat 4. The second electric sliding rail 5 is installed inside the first sliding seat 4. The second electric sliding rail 5 is in sliding connection with the second sliding seat 6. The first electric sliding rail 7 drives the first sliding seat 4 to move and the second electric sliding rail 5 drives the second sliding seat 6 to move. This is a relatively mature existing technology. The second sliding seat 6 is fixedly connected with the electric telescopic rod 10 at the bottom.

[0025] The fixed block 11 is fixedly connected to the output end of the electric telescopic rod 10, the model of the electric telescopic rod 10 is selected according to actual needs, and the working needs are met.

[0026] The adjusting mechanism 2 comprises a second bending plate 201, the lower ends of the two second bending plates 201 are fixedly connected with the base 1, and the upper ends of the second bending plates 201 are fixedly connected with first motors 202.

[0027] The limiting mechanism 9 comprises a second motor 901, the second motor 901 is installed in the box body 907 through a support, the output shaft of the second motor 901 is fixedly connected with a gear 902, the gear 902 is meshed with a rack 903 on both sides, the inner wall of the rack 903 is slidably connected with a fixed column 904, the two ends of the fixed column 904 are fixedly connected with the box body 907, the upper end of the rack 903 is fixedly connected with a sliding plate 905, the inner side of the sliding plate 905 is fixedly connected with a rubber pad 906, and the output shaft of the second motor 901 is rotatably connected with the gear 902.

[0028] Working principle:

[0029] When the mobile phone display screen touch sensitivity detection device is used:

[0030] Preparation process:

[0031] The operator can place the material box and the collection box with the mobile phone display screen on both sides of the box body 907 respectively and above the horizontal plate 204; then, according to the height of the operator, the height of the horizontal plate 204 is adjusted, and the two first motors 202 are started at the same time, the first motors 202 are the same servo motors and can be started at the same time, the output shaft of the first motor 202 rotates in the forward direction to drive the threaded rod 203 to rotate, thereby driving the horizontal plate 204 to move, and driving the roller 205 to roll upwards along the inner wall of the groove 206, and the output shaft of the first motor 202 rotates in the reverse direction to drive the horizontal plate 204 to move downwards, when the horizontal plate 204 moves to the operator to collect the detected mobile phone display screen, the operator does not need to bend down, the power of the first motor 202 is turned off, so as to realize that the operator does not need to bend down to collect, and the situation that the operator is overworked due to long-time bending down work can be avoided.

[0032] Mobile phone display screen limiting process:

[0033] The operator takes out the mobile phone display screen in the material box and places it between the two rubber pads 906, and then starts the second motor 901, the output shaft of the second motor 901 rotates in the forward direction to drive the gear 902 to rotate, thereby driving the two racks 903 to slide along the outer wall of the fixed column 904, the movement of the rack 903 drives the sliding plate 905 and the rubber pad 906 to move inward synchronously, when the inner side of the rubber pad 906 abuts against the mobile phone display screen, the power of the second motor 901 is turned off, the second motor 901 is a servo motor and has a self-locking function, the mobile phone display screen is fixed through the self-locking function of the second motor 901, the rubber pad 906 can play a protective role and prevent the mobile phone display screen from being damaged, so as to realize that the mobile phone display screen does not deviate during detection, and the inaccuracy of the detection result can be avoided.

[0034] Mobile phone display screen detection process:

[0035] The first electric sliding rail 7 is started, the first electric sliding rail 7 drives the first sliding seat 4 to move, and the rubber ball 14 can move left and right;

[0036] The second electric sliding rail 5 is started, the second electric sliding rail 5 drives the second sliding seat 6 to move, and the rubber ball 14 can move forward and backward;

[0037] The electric telescopic rod 10 is started, the output end of the electric telescopic rod 10 moves to drive the fixed block 11 to move, thereby driving the rubber ball 14 to move up and down;

[0038] The operator first controls the electric telescopic rod 10, makes the rubber ball 14 contact with the mobile phone display screen, and makes the moving block 13 move upward, compresses the plurality of springs 12, simulates the state that the person uses the mobile phone display screen, then the operator starts the monitor 8, and presses the mobile phone display screen, then controls the first electric sliding rail 7 and the second electric sliding rail 5, makes the rubber ball 14 contact along different positions of the surface of the mobile phone display screen, makes the mobile phone display screen picture be continuously slid, the process that the picture slides is recorded by the monitor 8, and is transmitted to the playing equipment, the working personnel observes whether the picture of the mobile phone display screen slides smoothly through the monitoring video, judges whether the sensitivity of the mobile phone display screen is qualified, the method for judging whether the picture of the mobile phone display screen slides smoothly, whether the sensitivity of the mobile phone display screen is qualified is consistent with the judging method in the mobile phone display screen picture sliding whether the sensitivity of the mobile phone display screen is qualified, and the like, here, too much is not repeated, after judging, the operator restores the rubber ball 14 to the initial position through the control of the first electric sliding rail 7, the second electric sliding 5 and the electric telescopic rod 10, then the operator reverses the output shaft of the second motor 901, drives the slide plates 905 and the rubber pads 906 on both sides to reset, the operator takes the mobile phone display screen that has been detected, and puts into the collecting box, so that the qualified and unqualified mobile phone display screens are stored separately, finally, the above operation steps are repeated, and the detection can be continued.

[0039] Although the utility model has been illustrated and described through the reference preferred embodiment, but, the professional ordinary skilled person should understand, in the scope of claims, can make various changes in form and detail.

Claims

1. A mobile phone display screen touch sensitivity detection device, comprising a base (1) and a first curved plate (3), the first curved plate (3) is arranged above the base (1), characterized in that: The first bending plate (3) is provided with a limiting mechanism (9), the two sides of the first bending plate (3) are provided with an adjusting mechanism (2), the inside of the bending plate (3) is provided with a first electric sliding rail (7), the first electric sliding rail (7) is slidably connected with a first sliding seat (4), the inside of the first sliding seat (4) is provided with a second electric sliding rail (5), the second electric sliding rail (5) is slidably connected with a second sliding seat (6), and the bottom of the second sliding seat (6) is fixedly connected with an electric telescopic rod (10).

2. The apparatus according to claim 1, wherein: The output end of the electric telescopic rod (10) is fixedly connected with a fixed block (11), and the inner wall of the fixed block (11) is slidably connected with a moving block (13).

3. The apparatus according to claim 1, wherein: The adjusting mechanism (2) comprises a second bending plate (201), the lower ends of the two second bending plates (201) are fixedly connected with the base (1), the upper sides of the second bending plates (201) are fixedly connected with first motors (202), the output shaft ends of the first motors (202) are fixedly connected with threaded rods (203), the two ends of the threaded rods (203) are rotatably connected with the second bending plates (201) and the base (1) through bearings respectively, the outer walls of the threaded rods (203) are in threaded connection with horizontal plates (204), the two sides of the horizontal plates (204) are provided with rollers (205), and the outer walls of the rollers (205) are matched with the inner walls of grooves (206).

4. The apparatus according to claim 3, wherein: The grooves (206) are formed in the inner sides of the second bending plates (201).

5. The apparatus of claim 1, wherein: The limiting mechanism (9) comprises a second motor (901), the second motor (901) is installed in the inside of a box body (907) through a support, the output shaft end of the second motor (901) is fixedly connected with a gear (902), the two sides of the gear (902) are in meshing connection with racks (903), the inner walls of the racks (903) are slidably connected with fixed columns (904), the two ends of the fixed columns (904) are fixedly connected with the box body (907), the upper ends of the racks (903) are fixedly connected with sliding plates (905), and the inner sides of the sliding plates (905) are fixedly connected with rubber pads (906).

6. The apparatus according to claim 5, wherein: The bottom of the box body (907) is fixedly connected with the horizontal plate (204), and the front side of the box body (907) is provided with an inspection door (15).

7. The apparatus according to claim 2, wherein: The upper side of the moving block (13) is provided with a plurality of springs (12), and the two ends of the springs (12) are fixedly connected with the moving block (13) and the fixed block (11) respectively.

8. The apparatus according to claim 7, wherein: The lower end of the moving block (13) is provided with a rubber ball (14), and the lower left side of the fixed block (11) is provided with a monitor (8).

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