Light sensation detection clamp

Abstract

The light sensation detection clamp comprises a workbench, a fixing plate, a connecting piece and an Aoled light source, one side of the connecting piece is connected with the workbench, the other side of the connecting piece is connected with the fixing plate, and therefore the fixing plate can cover the workbench in a turnover mode. A module testing groove is formed in the covering face of the fixing plate and the workbench, and the AAM light source is arranged on the workbench and illuminates a to-be-tested module in the module testing groove. Compared with the prior art, the LED lamp is replaced with the AAM light source, the change amplitude of the resistance of the AAM light source along with the temperature change is not obvious, and due to the self-luminous characteristic of the AAM light source, light rays are high in brightness, white and stable in brightness, and the AAM light source is better than the LED lamp in function. Therefore, when the light-sensitive IC is tested, the Aoled light source can change the brightness to illuminate the light-sensitive IC, so that the test data is more accurate, and the accuracy of the test result of the light-sensitive IC is improved.

Description

Technical Field

[0001] The utility model relates to the field of clamps, in particular to a light sensing detection clamp. Background Art

[0002] Outdoor products such as watches and bracelets need to adjust the screen brightness according to the ambient light, and the product automatically adjusts the screen brightness, which uses light-sensing ICs. During the production process, workers need to verify the function of the light-sensing IC, usually by testing the light-sensing IC readings through an external fixed backlight source.

[0003] In the prior art, the backlight sources are all LED lamps. When the backlight LED lamps are working, the temperature rises, which causes the backlight current to increase, resulting in unstable brightness of the backlight source, affecting the test of the photosensitive IC. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a light sensing detection fixture.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A light sensing detection fixture comprises: a workbench, a fixing plate, a connecting piece and an AMoled light source, wherein one side of the connecting piece is connected to the workbench, and the other side is connected to the fixing plate, so that the fixing plate can be folded and covered on the workbench; a module test slot is provided on the covering surface of the fixing plate and the workbench, and the AMoled light source is arranged on the workbench, and the AMoled light source illuminates a module to be tested in the module test slot.

[0007] In one embodiment, the connecting member is a hinge.

[0008] In one embodiment, the hinge includes two iron leaves and a rotating shaft, and one end of each iron leaf is rotatably connected to the rotating shaft.

[0009] In one embodiment, the AMoled light source consists of 16 lamp beads.

[0010] In one of the embodiments, the light sensing detection fixture further includes double-sided adhesive, and the AMoled light source and the workbench are bonded to each other via the double-sided adhesive.

[0011] In one embodiment, the fixing plate is provided with a starting groove at the edge of the module test slot.

[0012] In one embodiment, the number of the starting slots is four, which are arranged around the module test slot.

[0013] In one embodiment, a display driving board is disposed on a side of the fixing plate away from the covering surface.

[0014] In one of the embodiments, a circuit board slot is provided on one side of the fixing plate that covers the workbench, and the circuit board slot is connected to the module test slot.

[0015] In one embodiment, the depth of the circuit board slot is less than the depth of the module test slot.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] The light sensing detection fixture of the utility model is provided with a workbench, a fixing plate, a connecting piece and an AMoled light source, one side of the connecting piece is connected to the workbench, and the other side is connected to the fixing plate, so that the fixing plate can be folded and covered on the workbench. A module test slot is provided on the covering surface of the fixing plate and the workbench, and the AMoled light source is arranged on the workbench, and the AMoled light source illuminates the module to be tested in the module test slot. Compared with the prior art, the LED lamp is replaced with the AMoled light source, and the amplitude of the change of the resistance of the AMoled light source with the temperature change is not obvious. Due to its self-luminous characteristics, the AMoled light source has high-brightness white light and stable brightness, which is better than the role played by the LED lamp. Therefore, when testing the light sensing IC, the AMoled light source can change the brightness to illuminate the light sensing IC, so that the test data is more accurate, thereby improving the accuracy of the light sensing IC test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 This is a structural schematic diagram of a light sensing detection fixture assembly product in one embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a light sensing detection fixture in one embodiment of the utility model.

[0021] Reference numerals:

[0022] Fixed plate 10, connector 11, AMoled light source 12, starting slot 13, circuit board slot 14, display driver board 15, module test slot 16, product to be tested 20. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0024] The present application proposes a light sensing detection fixture, comprising: a workbench, a fixing plate 10, a connecting piece 11 and an AMoled light source 12. The workbench is used to support the fixing plate 10 and the product to be tested 20. The connecting piece 11 is used to connect the workbench and the fixing plate 10. The AMoled light source 12 provides different brightness to illuminate the product to be tested 20 to test the light sensing IC in the display screen, and the light sensing IC can adjust the screen brightness according to the brightness of the ambient light.

[0025] Specifically, see Figure 1 and 2 , one side of the connector is connected to the workbench, and the other side is connected to the fixed plate 10, so that the fixed plate 10 can be folded and covered on the workbench. A module test slot 16 is provided on the covering surface of the fixed plate 10 and the workbench, and the AMoled light source 12 is arranged on the workbench, and the AMoled light source 12 illuminates the module to be tested in the module test slot 16. Compared with the prior art, the LED lamp is replaced with the AMoled light source 12, and the amplitude of the change of the resistance of the AMoled light source 12 with the temperature change is not obvious. Due to its self-luminous characteristics, the AMoled light source 12 has high-brightness white light and stable brightness, which is better than the role played by the LED lamp. Therefore, when testing the photosensitive IC, the AMoled light source 12 can change the brightness to illuminate the photosensitive IC, so that the test data is more accurate, thereby improving the accuracy of the photosensitive IC test results.

[0026] It should be noted that when the product to be tested is loaded into the module test slot 16, the fixing plate 10 is folded and covered on the workbench through the connecting piece to form a closed, light-proof environment to reduce the influence of ambient light. After the test is completed, the folded fixing plate 10 is reset, the tested product is disassembled, and the product to be tested is assembled again. In addition, the AMoled light source 12 illuminates the cover surface of the product to simulate ambient light, and continuously adjusts the brightness of the AMoled light source 12 to test multiple sets of data for analysis.

[0027] In one embodiment, the connecting member 11 is a hinge, which includes two iron leaves and a rotating shaft, and one end of the iron leaf is rotatably connected to the rotating shaft. The other end of one of the iron leaves is fixed on the workbench, and the other end of the other iron leaf is fixed on the edge of the fixed plate 10. Furthermore, the AMoled light source 12 is 16 lamp beads arranged in three rows and four columns. Because the display screen is a rectangular parallelepiped structure, the light reaching the light sensing IC is more uniform, which better simulates the ambient light.

[0028] Furthermore, the light sensing detection fixture also includes double-sided adhesive, both sides of which are sticky. The AMoled light source 12 is bonded to the workbench by the double-sided adhesive to prevent the AMoled light source 12 from shifting during the test process, thereby affecting the test results of the light sensing IC.

[0029] In another embodiment, see Figure 1 , the fixed plate 10 is provided with a hand-starting groove 13 at the edge of the module test slot 16, so that the staff can unload the material after the test is completed. Further, the number of the hand-starting grooves 13 is four, which are arranged around the module test slot 16 to further improve the efficiency of unloading. Further, the fixed plate 10 is provided with a display driving board 15 on the side away from the covering surface, and the display driving board 15 is electrically connected to the test product to control the product to be tested 20 and provide electrical energy.

[0030] In addition, a circuit board slot 14 is provided on one side of the fixed plate 10 that covers the workbench. The circuit board slot 14 is connected to the module test slot 16 to facilitate placement of the circuit board in the product. Moreover, the depth of the circuit board slot 14 is less than the depth of the module test slot 16. During the process of folding, covering and testing the fixed plate 10, the circuit board of the product is prevented from moving and being damaged.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A light sensing detection fixture, characterized in that: include: Workbench, fixing plate, connectors and AMoled light source, One side of the connecting member is connected to the workbench, and the other side is connected to the fixing plate, so that the fixing plate can be folded and covered on the workbench; A module test slot is provided on the covering surface of the fixing plate and the workbench. The AMoled light source is arranged on the workbench. The AMoled light source illuminates the module to be tested in the module test slot.

2. The light sensing detection fixture according to claim 1, characterized in that: The connecting piece is a hinge.

3. The light sensing detection fixture according to claim 2, characterized in that: The hinge comprises two iron leaves and a rotating shaft, and one end of the iron leaf is rotatably connected to the rotating shaft.

4. The light sensing detection fixture according to claim 1, characterized in that: The AMoled light source consists of 16 lamp beads.

5. The light sensing detection fixture according to claim 1, characterized in that: It also includes double-sided adhesive, and the AMoled light source and the workbench are bonded together by the double-sided adhesive.

6. The light sensing detection fixture according to claim 1, characterized in that: The fixing plate is provided with a starting groove at the edge of the module test groove.

7. The light sensing detection fixture according to claim 6, characterized in that: The number of the starting slots is four, which are arranged around the module test slot.

8. The light sensing detection fixture according to claim 1, characterized in that: The fixing plate is provided with a display driving board on a side away from the covering surface.

9. The light sensing detection fixture according to claim 1, characterized in that: A circuit board slot is also provided on one side of the fixing plate that covers the workbench, and the circuit board slot is communicated with the module test slot.

10. The light sensing detection fixture according to claim 9, characterized in that: The depth of the circuit board slot is less than the depth of the module test slot.

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