Fixing frame for light detection of LED lamp beads

Abstract

The utility model belongs to the technical field of fixing frames for detection, and particularly relates to a fixing frame for light detection of LED lamp beads, which comprises a bottom frame, a support frame is fixedly mounted at the top of the bottom frame, cylinders are mounted on the support frame in an array manner, two groups of square grooves are symmetrically mounted on the cylinders, guide rods are symmetrically mounted in the square grooves, and the guide rods are fixedly mounted on the bottom frame. A sliding plate is arranged in the square groove, a driving plate is fixedly installed on the sliding plate, and a groove body corresponding to the driving plate is formed in the square groove. According to the LED lamp bead light detection fixing frame, the positions of LED lamp beads of different sizes can be conveniently fixed and limited by the LED lamp bead light detection fixing frame through the installed clamping plate and the installed pull-back spring, after the LED lamp beads of light to be detected are placed in the cylinder, the pull-back spring resets to pull the sliding plate to move, the driving plate is pushed, the driving plate can push the clamping plate to move, and the clamping plate can be clamped by the clamping plate. And after the clamping plates make contact with the outer walls of the LED lamp beads, the LED lamp beads are clamped in a limiting mode, and the positions of the LED lamp beads of different sizes are conveniently clamped in a limiting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of a fixing frame for detection, in particular to a fixing frame for detecting light of an LED lamp bead. Background Art

[0002] The LED lamp bead light detection fixture can ensure the stability of the LED light detection equipment, avoid the accuracy of the detection results affected by vibration or movement, provide precise positioning, ensure that the distance and angle between the LED light and the detection equipment meet the requirements, thereby ensuring the accuracy and reliability of the detection. The reasonable design can effectively utilize the space, making the layout of the LED light detection equipment more compact and saving space on the production line.

[0003] The current fixing frame used for LED lamp bead testing has a fixed hole size and can only accommodate LED lamp beads of a single specification. As a result, when faced with a variety of LED lamp bead sizes, the fixing frame of the corresponding size must be replaced to achieve stable support. This process undoubtedly slows down the pace of testing and reduces overall efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing frame for detecting light of LED lamp beads, so as to solve the technical problem proposed in the above background technology that it is inconvenient to provide position limiting support for the positions of LED lamp beads of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing frame for detecting light of LED lamp beads, comprising a base frame, a supporting frame fixedly installed on the top of the base frame, a cylinder installed in an array on the supporting frame, two groups of square grooves symmetrically installed on the cylinder, and the square grooves are embedded in the interior of the supporting frame, guide rods are symmetrically installed in the interior of the square grooves, a sliding plate is provided in the interior of the square groove, and the guide rods pass through the interior of the sliding plate, a driving plate is fixedly installed on the sliding plate, a groove body corresponding to the driving plate is provided on the square groove, and the driving plate passes through the groove body, the driving plate extends to the interior of the cylinder, one end of the driving plate is fixedly connected to a clamping plate, a pull-back spring is installed around the guide rod, and one end of the pull-back spring is fixedly connected to the inner wall of the square groove, and the other end of the pull-back spring is fixedly connected to the outer wall of the sliding plate.

[0006] Preferably, a positioning plate is fixedly mounted on the base frame, and holes are arranged on the positioning plate.

[0007] Preferably, slide grooves are symmetrically arranged on the base frame.

[0008] Preferably, a driving block is disposed inside the slide groove, a square plate is disposed inside the base frame, and one end of the driving block is fixedly connected to the outer wall of the square plate.

[0009] Preferably, a driving shaft corresponding to the cylinder is fixedly mounted on the square plate, and one end of the driving shaft extends to the interior of the cylinder.

[0010] Preferably, a circular plate is arranged inside the cylinder, and one end of the driving shaft is fixedly connected to the bottom of the circular plate.

[0011] Preferably, a guide shaft is symmetrically installed inside the base frame, and the guide shaft passes through the square plate, and a reset spring is fixedly installed on the guide shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is convenient for the LED lamp bead light detection fixing frame to fix and limit the position of LED lamp beads of different sizes through the installed clamping plate and pullback spring. After the LED lamp bead of the light to be detected is placed inside the cylinder, the pullback spring resets and pulls the sliding plate to move. When the sliding plate moves, it pushes the driving plate to move. The driving plate moves and pushes the clamping plate to move. After the clamping plate moves and contacts the outer wall of the LED lamp bead, the position of the LED lamp bead is limited and clamped, which is convenient for limiting and clamping the position of LED lamp beads of different sizes, effectively avoiding the rolling of the LED lamp bead during detection, and improving work efficiency;

[0014] 2. The utility model installs a driving shaft and a circular plate to facilitate the taking of LED lamp beads fixed by the fixing frame for LED lamp bead light detection. After the LED lamp bead detection is completed, when the LED lamp beads are taken and stored, the moving driving block will drive the movement of the square plate, and then the driving shaft will push the circular plate to move synchronously. When the circular plate moves, it will push the position of the LED lamp beads inside the cylinder to move, and then the LED lamp beads can be moved out of the cylinder, which is convenient for the storage of the LED lamp beads after detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the chassis structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the square groove structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the square plate structure of the utility model.

[0019] In the figure: 1, base frame; 2, positioning plate; 3, support frame; 4, cylinder; 5, square groove; 6, guide rod; 7, sliding plate; 8, pull-back spring; 9, groove body; 10, driving plate; 11, clamping plate; 12, slide groove; 13, driving block; 14, square plate; 15, driving shaft; 16, round plate; 17, guide shaft; 18, reset spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 3 A fixing frame for detecting light of an LED lamp bead comprises a base frame 1, a supporting frame 3 is fixedly mounted on the top of the base frame 1, a cylinder 4 is mounted on the supporting frame 3 in an array, two groups of square grooves 5 are symmetrically mounted on the cylinder 4, and the square grooves 5 are embedded in the interior of the supporting frame 3, a guide rod 6 is symmetrically mounted inside the square groove 5, a sliding plate 7 is arranged inside the square groove 5, and the guide rod 6 passes through the interior of the sliding plate 7, a driving plate 10 is fixedly mounted on the sliding plate 7, a groove body 9 corresponding to the driving plate 10 is arranged on the square groove 5, and the driving plate 10 passes through the groove body 9, the driving plate 10 extends to the interior of the cylinder 4, one end of the driving plate 10 is fixedly connected to a clamping plate 11, a return spring 8 is mounted around the guide rod 6, and one end of the return spring 8 is connected to the square groove 5. The inner wall of the shaped groove 5 is fixedly connected, and the other end of the pull-back spring 8 is fixedly connected to the outer wall of the sliding plate 7. When the LED lamp bead light detection fixing frame is used to support the LED lamp bead to detect the light, after the LED lamp bead of the light to be detected is placed inside the cylinder 4, the pull-back spring 8 is reset to pull the sliding plate 7 to move. When the sliding plate 7 moves, it will push the driving plate 10 to move. The movement of the driving plate 10 will push the clamping plate 11 to move. After the clamping plate 11 moves and contacts the outer wall of the LED lamp bead, the position of the LED lamp bead will be limited and clamped, which is convenient for limiting the position of LED lamp beads of different sizes, effectively avoiding the rolling of the LED lamp bead during detection, improving work efficiency, and improving the practicality of the LED lamp bead light detection fixing frame.

[0022] See also Figure 1 A positioning plate 2 is fixedly installed on the base frame 1, and holes are set on the positioning plate 2. Bolts are used to pass through the positioning plate 2 to facilitate the fixed installation of the base frame 1.

[0023] See also Figure 2The base frame 1 is symmetrically provided with slide grooves 12 , and the base frame 1 provides installation space for the slide grooves 12 .

[0024] See also Figure 2 A driving block 13 is arranged inside the slide groove 12, a square plate 14 is arranged inside the base frame 1, and one end of the driving block 13 is fixedly connected to the outer wall of the square plate 14. The slide groove 12 facilitates the sliding position of the driving block 13, and when the driving block 13 moves, it will drive the position of the square plate 14 to move.

[0025] See also Figure 4 A driving shaft 15 corresponding to the cylinder 4 is fixedly mounted on the square plate 14, and one end of the driving shaft 15 extends to the inside of the cylinder 4. The movement of the square plate 14 will drive the driving shaft 15 to move synchronously.

[0026] See also Figure 2 and Figure 4 A circular plate 16 is provided inside the cylinder 4, and one end of the driving shaft 15 is fixedly connected to the bottom of the circular plate 16. A guide shaft 17 is symmetrically installed inside the base frame 1, and the guide shaft 17 passes through the square plate 14. A reset spring 18 is fixedly installed on the guide shaft 17. After the LED lamp bead detection is completed, when the LED lamp bead is taken and stored, the mobile driving block 13 will drive the square plate 14 to move, and then the driving shaft 15 will push the circular plate 16 to move synchronously. When the circular plate 16 moves, it will push the position of the LED lamp bead inside the cylinder 4 to move, and then the LED lamp bead can be moved out of the cylinder 4, which is convenient for storing the LED lamp bead after detection.

[0027] Working principle: first, use the LED lamp bead light detection fixing frame to support the LED lamp bead. When detecting the light, place the LED lamp bead of the light to be detected inside the cylinder 4. The return spring 8 will reset and pull the sliding plate 7 to move. When the sliding plate 7 moves, it will push the driving plate 10 to move. The movement of the driving plate 10 will push the clamping plate 11 to move. After the clamping plate 11 moves and contacts the outer wall of the LED lamp bead, the position of the LED lamp bead will be limited and clamped, which is convenient for limiting the position of LED lamp beads of different sizes, effectively avoiding the rolling of the LED lamp bead during detection, and improving work efficiency. After the LED lamp bead detection is completed, when the LED lamp bead is taken and stored, the mobile driving block 13 will drive the square plate 14 to move, and then the circular plate 16 will be pushed to move synchronously through the driving shaft 15. When the circular plate 16 moves, it will push the position of the LED lamp bead inside the cylinder 4 to move, and then the LED lamp bead can be moved out of the cylinder 4, which is convenient for storing the detected LED lamp beads.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixing frame for detecting light of LED lamp beads, comprising a base frame (1), characterized in that: A support frame (3) is fixedly mounted on the top of the base frame (1), a cylinder (4) is mounted in an array on the support frame (3), two groups of square grooves (5) are symmetrically mounted on the cylinder (4), and the square grooves (5) are embedded in the interior of the support frame (3), guide rods (6) are symmetrically mounted inside the square grooves (5), a sliding plate (7) is arranged inside the square grooves (5), and the guide rods (6) penetrate the interior of the sliding plate (7), and a driving plate is fixedly mounted on the sliding plate (7) (10), the square groove (5) is provided with a groove body (9) corresponding to the driving plate (10), and the driving plate (10) passes through the groove body (9), and the driving plate (10) extends to the inside of the cylinder (4), and one end of the driving plate (10) is fixedly connected to a clamping plate (11), and a return spring (8) is installed around the guide rod (6), and one end of the return spring (8) is fixedly connected to the inner wall of the square groove (5), and the other end of the return spring (8) is fixedly connected to the outer wall of the sliding plate (7).

2. The LED lamp bead light detection fixing bracket according to claim 1, characterized in that: A positioning plate (2) is fixedly mounted on the base frame (1), and holes are provided on the positioning plate (2).

3. The LED lamp bead light detection fixing bracket according to claim 1, characterized in that: The base frame (1) is symmetrically provided with sliding grooves (12).

4. The LED lamp bead light detection fixing bracket according to claim 3, characterized in that: A driving block (13) is arranged inside the slide groove (12), a square plate (14) is arranged inside the base frame (1), and one end of the driving block (13) is fixedly connected to the outer wall of the square plate (14).

5. The LED lamp bead light detection fixing bracket according to claim 4, characterized in that: A driving shaft (15) corresponding to the cylinder (4) is fixedly mounted on the square plate (14), and one end of the driving shaft (15) extends to the interior of the cylinder (4).

6. The LED lamp bead light detection fixing frame according to claim 5, characterized in that: A circular plate (16) is arranged inside the cylinder (4), and one end of the driving shaft (15) is fixedly connected to the bottom of the circular plate (16).

7. The LED lamp bead light detection fixing frame according to claim 6, characterized in that: A guide shaft (17) is symmetrically installed inside the base frame (1), and the guide shaft (17) passes through the square plate (14). A return spring (18) is fixedly installed on the guide shaft (17).

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