Light detection equipment

Abstract

The utility model relates to the technical field of light detection, in particular to light detection equipment, which comprises an upper rack and a lower rack which are oppositely arranged, and further comprises a testing device, the testing device comprises a clamping mechanism and a detection mechanism. The clamping mechanism comprises a first clamping support arranged on an upper rack, a second clamping support arranged on a lower rack and a first driving piece in transmission connection with the second clamping support. The second clamping bracket is telescopically connected to the first clamping bracket, and the second clamping bracket and the first clamping bracket are enclosed to form an accommodating cavity for accommodating a to-be-tested product; the first driving part is used for driving the second clamping bracket to get close to or get away from the first clamping bracket; the detection mechanism comprises a detection piece and a second driving piece in transmission connection with the detection piece; the detection piece is used for detecting light of a to-be-detected product; the second driving member is used for driving the detection member to lift back and forth. According to the invention, the detection efficiency and accuracy of the to-be-detected product are effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of light detection, and in particular to a light detection device. Background Art

[0002] At present, in order to ensure the lighting function of the product, the lighting of the product needs to be tested before leaving the factory. For example, the lighting function of the mobile phone screen needs to be tested before leaving the factory to determine whether the mobile phone screen has color cast after it is turned on, whether it can be turned on, etc. However, due to the cumbersome detection process of the mobile phone screen and the high repetitiveness of the steps, not only is it easy for operators to get tired and cause errors in the calibration operation, but the detection efficiency and accuracy are also low. Summary of the invention

[0003] The embodiment of the present application provides a light detection device for solving the problem of low light detection efficiency and accuracy of products in the prior art.

[0004] In order to solve the above technical problems, the embodiment of the present application provides a light detection device, which adopts the following technical solution:

[0005] A lighting detection device comprises a frame and a testing device, wherein the testing device comprises:

[0006] The clamping mechanism comprises a first clamping bracket, a second clamping bracket, and a first driving member that is transmission-connected to the second clamping bracket; the second clamping bracket is telescopically connected to the first clamping bracket, and the second clamping bracket and the first clamping bracket are enclosed to form a cavity for accommodating the product to be tested; the first driving member is used to drive the second clamping bracket to approach or move away from the first clamping bracket;

[0007] The detection mechanism comprises a detection member and a second driving member which is transmission-connected to the detection member; the detection member is used to detect the light of the product to be detected; and the second driving member is used to drive the detection member to move up and down.

[0008] Furthermore, the first clamping bracket is provided with a sliding groove, and the second clamping bracket is provided with a sliding rod slidably installed in the sliding groove.

[0009] Further, the first clamping bracket is provided with a first bearing portion, and the second clamping bracket is provided with a second bearing portion;

[0010] The first bearing portion and the second bearing portion enclose the cavity.

[0011] Further, the first driving member includes a first driving cylinder, a connecting plate and a second driving cylinder;

[0012] The first driving cylinder is installed on the frame, and the output end of the first driving cylinder is connected and fixed to the connecting plate;

[0013] The second driving cylinder is installed on a side of the connecting plate close to the first driving cylinder, and an output end of the second driving cylinder is transmission-connected to the second clamping bracket.

[0014] Furthermore, the number of the test devices is multiple groups, and each of the test devices is arranged in an array on the rack.

[0015] Furthermore, the light detection device also includes at least one position sensor installed on the frame, and the position sensor is used to detect the position of the second clamping bracket.

[0016] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: the present application realizes the automated detection of the product to be tested through the mutual cooperation between the clamping mechanism and the detection mechanism; and, in actual applications, the first driving member can drive the second clamping bracket to move relative to the first clamping bracket to change the size of the cavity to adapt to different sizes of the product to be tested. At the same time, the second driving member can be used to drive the detection member to move, so that the detection range of the detection member can cover products to be tested of different sizes, effectively improving the applicability of the testing device of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the lighting detection device according to an embodiment of the present application;

[0019] Figure 2 is a schematic diagram of the three-dimensional structure of the clamping mechanism in the lighting detection device of the embodiment of the present application;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the first clamping bracket and the second clamping bracket in the lighting detection device of the embodiment of the present application in an extended state.

[0021] Reference numerals:

[0022] 100, frame; 200, testing device; 210, clamping mechanism; 211, first clamping bracket; 212, second clamping bracket; 213, first driving member; 2131, first driving cylinder; 2132, connecting plate; 2133, second driving cylinder; 214, accommodating cavity; 215, slide groove; 216, slide rod; 217, first bearing part; 218, second bearing part; 300, detecting mechanism; 310, detecting member; 320, second driving member; 400, position sensor. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] See also Figures 1 to 3 The embodiment of the present application provides a lighting detection device, a rack 100 and a testing device 200, wherein the testing device 200 includes:

[0026] The clamping mechanism 210 includes a first clamping bracket 211, a second clamping bracket 212, and a first driving member 213 that is transmission-connected to the second clamping bracket 212; the second clamping bracket 212 is telescopically connected to the first clamping bracket 211, and the second clamping bracket 212 and the first clamping bracket 211 are enclosed to form a cavity 214 for accommodating the product to be tested; the first driving member 213 is used to drive the second clamping bracket 212 to approach or move away from the first clamping bracket 211;

[0027] The detection mechanism 300 includes a detection member 310 and a second driving member 320 drivingly connected to the detection member 310; the detection member 310 is used to detect the light of the product to be tested; and the second driving member 320 is used to drive the detection member 310 to move up and down.

[0028] Specifically, taking the use of the light detection component for detecting the mobile phone screen as an example, in the detection of the mobile phone screen, the first driving member 213 drives the second clamping bracket 212 to move in a direction away from the first clamping bracket 211, so that the clamping mechanism 210 is in an extended state. At this time, the mobile phone screen to be tested can be placed in the cavity 214 formed by the first clamping bracket 211 and the second clamping bracket 212. After the placement is completed, the first driving member 213 drives the second clamping bracket 212 to move in a direction close to the first clamping bracket 211, so that the clamping mechanism 210 is in a contracted state. At this time, the space of the cavity 214 becomes smaller, and the first clamping bracket 211 and the second clamping bracket are used to realize the contraction of the mobile phone screen. The bracket 212 clamps the mobile phone screen located in the cavity 214; during the mobile phone screen test, the mobile phone screen is tested by the detection member 310, and the detection member 310 can be driven to move by the second driving member 320, so that the detection range of the detection member 310 can cover the entire mobile phone screen to meet different detection requirements; after the detection is completed, the second driving member 320 drives the detection member 310 to reset, and then the second clamping bracket 212 is driven by the first driving member 213 to move in a direction away from the first clamping bracket 211, so that the tested mobile phone screen can be taken out of the cavity 214, and another mobile phone screen can be placed in the cavity 214 for the next round of detection.

[0029] In this way, through the mutual cooperation of the clamping mechanism 210 and the detection mechanism 300, automated detection of the product to be tested is achieved; and, in actual applications, the first driving member 213 can be used to drive the second clamping bracket 212 and the first clamping bracket 211 to move relative to each other to change the size of the cavity 214 to adapt to different sizes of products to be tested. At the same time, the detection member 310 can be driven to move by the second driving member 320, so that the detection range of the detection member 310 can cover products to be tested of different sizes, effectively improving the applicability of the testing device 200 of the present application.

[0030] Furthermore, the first driving member 213 and the second driving member 320 can be motors, cylinders, hydraulic cylinders, etc., respectively and independently, which are not specifically limited here.

[0031] Furthermore, the detection element 310 may be an optical sensor, a brightness sensor, etc., which is not specifically limited here.

[0032] In some embodiments, the first clamping bracket 211 is provided with a slide groove 215, and the second clamping bracket 212 is provided with a slide bar 216 slidably mounted on the slide groove 215. When the first driving member 213 drives the second clamping bracket 212 to slide on the first clamping bracket 211, the slide bar 216 slides on the slide bar 216 to ensure the accuracy of the sliding position of the second clamping bracket 212 on the first clamping bracket 211.

[0033] In some embodiments, the first clamping bracket 211 is provided with a first bearing portion 217, and the second clamping bracket 212 is provided with a second bearing portion 218; the first bearing portion 217 and the second bearing portion 218 enclose the cavity 214. After the product to be tested is placed in the cavity 214, the second clamping bracket 212 is driven by the first driving member 213 to move in a direction close to the first clamping bracket 211, so that the first bearing portion 217 and the second bearing portion 218 cooperate to clamp the opposite sides of the product to be tested, thereby ensuring the stability of the product to be tested in the cavity 214.

[0034] In some embodiments, the first driving member 213 includes a first driving cylinder 2131, a connecting plate 2132 and a second driving cylinder 2133; the first driving cylinder 2131 is installed on the frame 100, and the output end of the first driving cylinder 2131 is connected and fixed to the connecting plate 2132; the second driving cylinder 2133 is installed on a side of the connecting plate 2132 close to the first driving cylinder 2131, and the output end of the second driving cylinder 2133 is transmission-connected to the second clamping bracket 212.

[0035] In actual applications, the first driving cylinder 2131 can be used to drive the connecting plate 2132 to move, thereby driving the second driving cylinder 2133 and the second clamping bracket 212 to move, thereby realizing the first-level telescopic movement of the second clamping bracket 212 on the first clamping bracket 211, and the second driving cylinder 2133 can also be used to drive the second clamping bracket 212 to move on the first clamping bracket 211, thereby realizing the second-level telescopic movement of the second clamping bracket 212 on the first clamping bracket 211; in this way, through the cooperation of the first driving cylinder 2131 and the second driving cylinder 2133, not only the large-stroke telescopic movement of the second clamping bracket 212 on the first clamping bracket 211 is realized, but also the space occupied is small and the structure is compact.

[0036] In some embodiments, the number of the testing devices 200 is multiple groups, and the testing devices 200 are arranged in an array on the rack 100 .

[0037] In this embodiment, multiple groups of testing devices 200 can test multiple light detection components at the same time, thereby improving the detection efficiency, and each group of testing devices 200 can operate independently to meet different usage requirements, with strong flexibility.

[0038] In some embodiments, the light detection device further includes at least one position sensor 400 installed on the frame 100 , and the position sensor 400 is used to detect the position of the second clamping bracket 212 .

[0039] It can be understood that for products to be tested of different sizes, the corresponding clamping positions of the second clamping bracket 212 after clamping are different to form a cavity 214 corresponding to the size of the product to be tested. Therefore, the position of the second clamping bracket 212 is detected by the position sensor 400 to facilitate cooperation with the detection mechanism 300, so that the second driving member 320 can more accurately drive the detection member 310 to detect the product to be tested, thereby ensuring the comprehensiveness and accuracy of the detection of the product to be tested by the detection member 310.

[0040] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A lighting detection device, characterized in that: The invention comprises a frame (100) and a testing device (200), wherein the testing device (200) comprises: The clamping mechanism (210) comprises a first clamping bracket (211), a second clamping bracket (212), and a first driving member (213) drivingly connected to the second clamping bracket (212); the second clamping bracket (212) is telescopically connected to the first clamping bracket (211), and the second clamping bracket (212) and the first clamping bracket (211) are enclosed to form a cavity (214) for accommodating a product to be tested; the first driving member (213) is used to drive the second clamping bracket (212) to approach or move away from the first clamping bracket (211); The detection mechanism (300) comprises a detection member (310) and a second driving member (320) drivingly connected to the detection member (310); the detection member (310) is used to detect the light of the product to be tested; and the second driving member (320) is used to drive the detection member (310) to move up and down.

2. The lighting detection device according to claim 1, characterized in that: The first clamping bracket (211) is provided with a sliding groove (215), and the second clamping bracket (212) is provided with a sliding rod (216) slidably mounted on the sliding groove (215).

3. The lighting detection device according to claim 1, characterized in that: The first clamping bracket (211) is provided with a first bearing portion (217), and the second clamping bracket (212) is provided with a second bearing portion (218); The first bearing portion (217) and the second bearing portion (218) enclose the containing cavity (214).

4. The lighting detection device according to claim 1, characterized in that: The first driving member (213) comprises a first driving cylinder (2131), a connecting plate (2132) and a second driving cylinder (2133); The first driving cylinder (2131) is installed on the frame (100), and the output end of the first driving cylinder (2131) is connected and fixed to the connecting plate (2132); The second driving cylinder (2133) is installed on a side of the connecting plate (2132) close to the first driving cylinder (2131), and the output end of the second driving cylinder (2133) is transmission-connected to the second clamping bracket (212).

5. The lighting detection device according to claim 1, characterized in that: The number of the test devices (200) is a plurality of groups, and the test devices (200) are arranged in an array on the rack (100).

6. The lighting detection device according to claim 1, characterized in that: The light detection device further comprises at least one position sensor (400) installed on the frame (100), and the position sensor (400) is used to detect the position of the second clamping bracket (212).

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