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CN-224216167-U - Automatic testing equipment for ambient light sensor of tablet personal computer

CN224216167UCN 224216167 UCN224216167 UCN 224216167UCN-224216167-U

Abstract

The utility model relates to the technical field of electronic product production, in particular to automatic testing equipment for an ambient light sensor of a tablet personal computer, which comprises a machine body, a control mechanism, a fixing mechanism, a sensing mechanism, a detection mechanism and a verification mechanism, wherein the control mechanism is arranged in the machine body, the fixing mechanism is arranged on the upper surface of the machine body, the sensing mechanism is arranged above the machine body, the detection mechanism is arranged above the machine body and comprises a plurality of detection elements capable of outputting different light sources with adjustable light intensity, the detection elements can be used for simultaneously testing a plurality of ambient light sensors on the front side and the back side of the tablet personal computer, and the verification mechanism is arranged above the machine body and used for verifying the positions of the detection elements. The positioning function of the fixing mechanism unifies the placement position of the tablet personal computer, ensures the consistency of the test result, the multiple detection modes of the detection mechanism and the detection mechanism with adjustable light source intensity, ensures the accuracy of the test result, reduces the manual intervention, reduces the labor cost and improves the test efficiency.

Inventors

  • REN QIANG
  • HU CHONG
  • LIU BIN

Assignees

  • 英柯杰智能设备(成都)有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (7)

  1. 1. An automated testing device for a tablet computer ambient light sensor, comprising: A machine body (1); The control mechanism (2) is arranged in the machine body (1) and is used for issuing and executing operation instructions of all the components and receiving feedback data of all the components so as to control the overall operation progress of the equipment; The fixing mechanism (3) is arranged on the upper surface of the machine body (1) and is used for fixing and standardizing the placement position of the tablet personal computer, and the fixing mechanism (3) at least comprises a placement plate (32) and a positioning module (34) for positioning the tablet personal computer; the sensing mechanism (4) is arranged on the upper surface of the placing plate (32) and is used for detecting whether a tablet personal computer exists on the placing plate (32); The detection mechanism (5) comprises a detection element (51) and a power source for driving the detection element (51) to reach and leave the surface of the tablet computer, and is used for detecting an ambient light sensor of the tablet computer, and The checking mechanism (6) is arranged on the side edge of the placing plate (32) and above the detection element (51) and is used for checking the position of the detection element (51); The two detection elements (51) are respectively arranged above the placement plate (32) and on the upper surface of the placement plate (32) close to the tablet personal computer, so that different light sources with adjustable output light intensity can test the ambient light sensor on the front and back surfaces of the tablet personal computer, the detection mechanism (5) is at least provided with two detection elements (51), one detection element is fixedly arranged at the placement plate (32), and the other detection element is arranged above the placement plate (32) through the detection module (52).
  2. 2. The automated testing equipment of tablet computer ambient light sensors according to claim 1, wherein the control mechanism (2) comprises at least: The control element (21) is arranged on the surface of the bottom plate inside the machine body (1) and is used for issuing running instructions of all the components and receiving feedback data of all the components; And the pneumatic element (22) is arranged on the side surface of the machine body (1) and is used for executing the running instruction of the air cylinder issued by the control element (21).
  3. 3. The automated testing apparatus of tablet computer ambient light sensors of claim 1, wherein the positioning module (34) comprises: a positioning cylinder (341) provided at the inner top end of the body (1); A positioning guide rail (342) provided at the left side of the positioning cylinder (341); a positioning slider (343) connected to the positioning rail (342); a positioning connecting piece (344) connected to the positioning slide block (343); a positioning block (345) arranged above the positioning cylinder (341); a positioning member (346) is coupled to the positioning connector (344).
  4. 4. The automated testing equipment of tablet personal computer ambient light sensors according to claim 1, wherein the securing mechanism (3) further comprises: A workbench (31), wherein the workbench (31) is arranged on the upper surface of the machine body (1); and a protection pad (33) arranged on the upper surface of the placement plate (32) and close to one side of the positioning module (34).
  5. 5. The automated testing equipment for ambient light sensors of tablet computers according to claim 1, wherein the sensing mechanism (4) comprises a first sensing element (41) and a second sensing element (42) uniformly distributed on the placement plate (32) in a press-contact manner.
  6. 6. The automated testing apparatus of tablet personal computer ambient light sensors of claim 4, wherein the detection module (52) comprises: a base (521) disposed on the upper surface of the table (31); A horizontal cylinder (522) disposed at the upper surface of the base (521); A horizontal guide rail (523) arranged on the upper surface of the horizontal cylinder (522); a horizontal slider (524) coupled to the horizontal rail (523); The horizontal positioning block (525) is arranged on the left/right side edge of the horizontal cylinder (522) and close to the telescopic free end of the horizontal cylinder (522); A vertical cylinder (526) arranged at the front end of the horizontal sliding block (524) and vertical to the workbench (31); a vertical guide rail (527) arranged on the upper surface of the vertical cylinder (526); a vertical slider (528) connected to the vertical rail (527); The vertical positioning block (529) is arranged on the left/right side edge of the vertical cylinder (526) and close to the telescopic free end of the vertical cylinder (526); an element holder (5210) provided on the upper surface of the table (31) on the side close to the placement plate (32); The detection module (52) is used for driving the part at the front end of the horizontal sliding block (524) to horizontally move so as to enable the part to be close to/far away from the placing plate (32) and driving the first detection element (511) at the front end of the vertical sliding block (528) to vertically move so as to enable the part to be close to/far away from the placing plate (32).
  7. 7. The automated testing equipment of tablet personal computer ambient light sensors of claim 4, wherein the verification mechanism (6) comprises: A checking cylinder (61) arranged on the upper surface of the workbench (31); a checking connection piece (62) arranged at the telescopic free end of the checking cylinder (61); a check slider (63) connected to the check connection (62); a checking track (64) connected to the checking slide (63); The check positioning block (65) is arranged on the upper surface of the workbench (31) and on one side, far away from the check cylinder (61), of the check guide rail (64); and the mounting box (66) is arranged on the upper surface of the verification slider (63).

Description

Automatic testing equipment for ambient light sensor of tablet personal computer Technical Field The utility model relates to the technical field of electronic product production, in particular to automatic testing equipment for a tablet personal computer ambient light sensor. Background The quality detection of the tablet personal computer is a particularly critical part in the production process, and can pick out products with defects in product quality, improve the qualification rate of the product quality, ensure the stability and reliability of the products, prevent unqualified products from flowing into the market, and damage the reputation of enterprises and consumer rights. The ambient light sensor is a key for quality detection of the tablet personal computer, and mainly utilizes a light source to irradiate a front camera or a light sensor at the edge of a screen, analyzes feedback data to ensure that the sensor has qualified response speed and stability, and checks whether a light hole of the sensor is not shielded and is accurately arranged at a designated position of the screen module or the main board. The existing automatic test equipment for the ambient light sensor can place a tablet personal computer on the test equipment through a mechanical arm for performance test, but the test light source is single, and test data of the light sensor under the irradiation of light sources with different intensities and positions are difficult to obtain. Based on this, improvements are needed. Disclosure of utility model The utility model provides automatic test equipment for an ambient light sensor of a tablet computer, which aims to solve the problems that in the ambient light sensor test of the existing tablet computer, a test light source is single and test data of the light sensor under the irradiation of light sources with different intensities and positions are difficult to obtain. In order to achieve the purpose, the technical scheme adopted by the utility model is that the automatic testing equipment for the ambient light sensor of the tablet personal computer comprises the following components: A body; The control mechanism is arranged in the machine body and is used for issuing and executing operation instructions of all the components and receiving feedback data of all the components so as to control the overall operation progress of the equipment; The fixing mechanism is arranged on the upper surface of the machine body and is used for fixing and standardizing the placement position of the tablet personal computer, and the fixing mechanism at least comprises a placement plate and a positioning module used for positioning the tablet personal computer; the sensing mechanism is arranged on the upper surface of the placing plate and used for detecting whether a tablet personal computer exists on the placing plate or not; The detection mechanism comprises a detection element and a power source for driving the detection element to reach and leave the surface of the tablet personal computer, and is used for detecting an ambient light sensor of the tablet personal computer, and And the checking mechanism is arranged on the side edge of the placing plate and above the detection element and is used for checking the position of the detection element. The two detection elements are respectively arranged above the placing plate and the upper surface of the placing plate close to the tablet personal computer, so that the tablet personal computer can be tested by different light sources with adjustable output light intensity, at least two detection elements are arranged on the detection mechanism, one detection element is fixedly arranged at the placing plate, and the other detection element is arranged above the placing plate through the detection module. The control mechanism at least comprises: the control element is arranged on the surface of the bottom plate in the machine body and is used for issuing running instructions of all the components and receiving feedback data of all the components; And the starting element is arranged on the side surface of the machine body and is used for executing the running instruction of the cylinder issued by the control element. The positioning module comprises: the positioning cylinder is arranged at the top end of the inside of the machine body; the positioning guide rail is arranged at the left side of the positioning cylinder; the positioning sliding block is connected to the positioning guide rail; The positioning connecting piece is connected with the positioning sliding block; The positioning block is arranged above the positioning cylinder; And the positioning piece is connected with the positioning connecting piece. The securing mechanism further includes: the workbench is arranged on the upper surface of the machine body; The protection pad is arranged on the upper surface of the placement plate and is close to one side of the positioning module; the sensi