An adjustable photodetector holder

Abstract

The utility model relates to photoelectric detection related technical field especially, it relates to an adjustable photoelectric detection support, including support frame, one side surface of support frame is established with connecting groove, the inside surface fixedly connected with scale of connecting groove, one side surface fixedly connected with stand of support frame, the outside surface slidingly connected with adjusting sliding block of stand. This adjustable photoelectric detection support, the high convenience of assembling, whole need not to help spanner, screwdriver etc. any tool, the operation threshold is low. Only need to pull the round rod with friction plate by hand, can easily control the plugging of the plug -in block and base, and in the process that the plug -in block inserts the base, arc lugs will with arc recess automatic alignment, quick clamping, accurate completion preliminary positioning, need not repeatedly adjust alignment, the whole assembling procedure is coherent smooth, can greatly shorten the installation time -consuming, even if is non -professional operating personnel also can quickly get started, especially suitable for the use scene of on -the -spot urgent installation or frequent dismounting.

Description

Technical Field

[0001] This utility model relates to the field of photoelectric detection technology, and in particular to an adjustable photoelectric detection bracket. Background Technology

[0002] An adjustable photoelectric inspection bracket is a support device used to mount, fix, and adjust photoelectric sensors, cameras, spectrometers, and other inspection equipment. Its core function is to ensure the accurate positioning of the equipment through multi-dimensional precise adjustment, while providing stable support to avoid loosening or external interference, thus ensuring the reliability of inspection data. It is mainly used in industrial quality inspection, laboratory research, precision manufacturing, and other scenarios to help photoelectric inspection equipment efficiently complete tasks such as appearance defect detection, dimensional measurement, and material analysis. Therefore, an adjustable photoelectric inspection bracket is particularly needed.

[0003] Chinese patent CN218824737U, published on April 7, 2023, discloses a double-pole photoelectric detection device bracket with a height scale, which can accurately locate the height of the photoelectric detection device, facilitating standardized operation and improving the operating efficiency of conveyors. It also improves the installation and adjustment efficiency of the photoelectric detection device. However, this double-pole photoelectric detection device bracket with a height scale lacks an effective disassembly and assembly structure between the adjustment part and the base. This makes it difficult to disassemble and store the bracket during transportation, not only occupying a large amount of transportation space and increasing logistics loading costs, but also potentially causing structural misalignment or surface wear due to the adjustment parts and the fixed seat being in an assembled state for a long time under transportation conditions such as bumps and collisions, affecting the subsequent installation accuracy and operational stability of the bracket. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable photoelectric detection bracket to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable photoelectric detection bracket, comprising a support frame, a connecting groove on one side surface of the support frame, a scale fixedly connected to the inner side surface of the connecting groove, a column fixedly connected to one side surface of the support frame, an adjusting slider slidably connected to the outer side surface of the column, a mounting bracket fixedly connected to the side surface of the adjusting slider away from the support frame, a base plate fixedly connected to one side surface of the support frame, an insert fixedly connected to the side surface of the base plate away from the support frame, an arc-shaped protrusion fixedly connected to one side surface of the insert, a fixing groove on one side surface of the insert, and an assembly mechanism provided on the outer side surface of the insert. The assembly mechanism includes a base, which is inserted into the outer surface of the insert block. A rectangular groove is formed on one side surface of the base, a slot is formed on one side surface of the base, a first sliding hole is formed on one side surface of the base, a second sliding hole is formed on one side surface of the base, and a circular hole is formed on one side surface of the base. A round rod is slidably connected to the inner surface of the first sliding hole and the second sliding hole. A friction plate is fixedly connected to the outer surface of the round rod, a moving ring is fixedly connected to the outer surface of the round rod, and a spring is slidably connected to the outer surface of the round rod. An arc-shaped groove is formed on one side surface of the base.

[0006] Preferably, the outer wall dimension of the spring is adapted to the inner wall dimension of the circular hole, the inner wall dimension of the spring is adapted to the outer wall dimension of the round rod, and the horizontal and vertical central axes of the round rod, friction plate, moving ring and spring coincide.

[0007] Preferably, the cross-section of the movable ring is ○-shaped, the outer wall size of the movable ring is adapted to the inner wall size of the circular hole, and the inner wall size of the first sliding hole and the second sliding hole are the same.

[0008] Preferably, the friction pads are provided in six identical sizes and are arranged at equal distances along the end of the round rod away from the slot, and the outer wall size of the base plate is adapted to the inner wall size of the rectangular groove.

[0009] Preferably, the inner wall size of the slot is adapted to the outer wall size of the insert, two connecting slots of the same size are provided and are symmetrically distributed along the vertical central axis of the support frame, two scales of the same size are provided, and the inner wall size of the connecting slot is adapted to the outer wall size of the scale.

[0010] Preferably, the arc-shaped protrusions are provided in two identical sizes and are symmetrically distributed along the horizontal central axis of the insert block, and the arc-shaped grooves are provided in two identical sizes and are symmetrically distributed along the horizontal central axis of the slot, and the outer wall size of the arc-shaped protrusions is adapted to the inner wall size of the arc-shaped grooves.

[0011] Preferably, the outer wall size of the round rod is adapted to the inner wall size of the fixing groove, and two columns of the same size are provided and symmetrically distributed along the vertical central axis of the support frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. Highly convenient assembly, requiring no tools such as wrenches or screwdrivers throughout the process, making it easy to operate. Simply pull the round rod with friction pads to easily control the insertion and removal of the plug and the base. During the insertion of the plug into the base, the arc-shaped protrusion automatically aligns and quickly engages with the arc-shaped groove, accurately completing the initial positioning without the need for repeated adjustments. The entire assembly process is smooth and seamless, significantly reducing installation time. Even non-professional operators can quickly get started, making it especially suitable for emergency on-site installations or frequent disassembly and assembly scenarios. 2. It has a wide range of applications and its convenient disassembly and assembly features make it suitable for industrial quality inspection scenarios that require on-site installation and frequent relocation. At the same time, with its stable support structure and precise adjustment function, it can be adapted to different environments such as laboratory precision testing and automated production line testing, making it highly practical. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the support frame, connecting groove, scale, and column structure of this utility model; Figure 3 This is a schematic diagram of the structure of the base plate, insert block, arc-shaped protrusion, and fixing groove of this utility model; Figure 4 This is a schematic diagram of the base, rectangular groove, slot, and arc-shaped groove structure of this utility model; Figure 5 This is a schematic diagram of the structure of the round rod, friction plate, moving ring and spring of this utility model; Figure 6 This is a schematic diagram of the first sliding hole, the second sliding hole, and the circular hole of this utility model.

[0014] In the diagram: 1. Support frame; 2. Connecting groove; 3. Scale; 4. Column; 5. Adjusting slider; 6. Mounting frame; 7. Base plate; 8. Insert block; 9. Arc-shaped protrusion; 10. Fixing groove; 11. Assembly mechanism; 1101. Base; 1102. Rectangular groove; 1103. Slot; 1104. First sliding hole; 1105. Second sliding hole; 1106. Circular hole; 1107. Round rod; 1108. Friction plate; 1109. Moving ring; 1110. Spring; 1111. Arc-shaped groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-6 This utility model provides a technical solution: an adjustable photoelectric detection bracket, including a support frame 1, a connecting groove 2 on one side surface of the support frame 1, a scale 3 fixedly connected to the inner side surface of the connecting groove 2, a column 4 fixedly connected to one side surface of the support frame 1, an adjusting slider 5 slidably connected to the outer side surface of the column 4, an mounting bracket 6 fixedly connected to the side surface of the adjusting slider 5 away from the support frame 1, a base plate 7 fixedly connected to one side surface of the support frame 1, an insert 8 fixedly connected to the side surface of the base plate 7 away from the support frame 1, an arc-shaped protrusion 9 fixedly connected to one side surface of the insert 8, a fixing groove 10 on one side surface of the insert 8, and an assembly mechanism 11 provided on the outer side surface of the insert 8; The assembly mechanism 11 includes a base 1101, which is inserted into the outer surface of the insert block 8. A rectangular groove 1102 and a slot 1103 are formed on one side surface of the base 1101. A first sliding hole 1104, a second sliding hole 1105, and a circular hole 1106 are also formed on one side surface of the base 1101. A round rod 1107 is slidably connected to the inner surfaces of the first sliding hole 1104 and the second sliding hole 1105. The outer surface of the round rod 1107 is fixedly connected to... The device includes a friction plate 1108, a movable ring 1109 fixedly connected to the outer surface of a round rod 1107, and a spring 1110 slidably connected to the outer surface of the round rod 1107. An arc-shaped groove 1111 is formed on one side surface of the base 1101. Through the arrangement of the base 1101, rectangular groove 1102, slot 1103, first sliding hole 1104, second sliding hole 1105, circular hole 1106, round rod 1107, friction plate 1108, movable ring 1109, spring 1110, and arc-shaped groove 1111, during use, pulling the round rod 1107 with the friction plate 1108 causes the movable ring 1109 to move. 109. Compress the spring 1110 inside the circular hole 1106, then align the bottom plate 7 of the support frame 1 with the rectangular groove 1102 of the base 1101 and insert it. At the same time, the insert block 8 on the bottom plate 7 is inserted into the slot 1103 of the base 1101. During the insertion process, the arc-shaped protrusions 9 on both sides of the insert block 8 will contact the inner wall of the slot 1103 and generate slight pressure until the arc-shaped protrusions 9 are completely inserted into the arc-shaped groove 1111 of the base 1101, thus initially achieving the positioning of the insert block 8 and the base 1101. Then, release the round rod 1107, and the spring 1110, which is released from its restraint, will move away from the slot 1103 due to its own elasticity. The rod extends in the direction of the moving ring 1109 and the round rod 1107, moving along the first sliding hole 1104 and the second sliding hole 1105 to complete the reset. At the same time, the end of the round rod 1107 away from the moving ring 1109 is inserted into the preset fixing groove 10 of the plug block 8, completing the assembly and fixing of the support frame 1 and the base 1101. The assembly and disassembly operations are efficient and labor-saving. The extension and retraction of the round rod 1107 can be controlled by simply pulling and releasing the moving ring 1109. No additional tools such as wrenches and screwdrivers are needed. A single person can quickly complete the assembly or disassembly of the support frame 1 and the base 1101, which is especially suitable for frequent movement or on-site installation scenarios.

[0017] Furthermore, the outer wall dimension of the spring 1110 is adapted to the inner wall dimension of the circular hole 1106, and the inner wall dimension of the spring 1110 is adapted to the outer wall dimension of the round rod 1107. The horizontal and vertical central axes of the round rod 1107, friction plate 1108, moving ring 1109 and spring 1110 coincide. Through the setting of the spring 1110, the precise size adaptation of the spring 1110 with the circular hole 1106 and the round rod 1107 during use can prevent the spring 1110 from shifting or tilting during extension and retraction, and ensure that the spring 1110 always exerts force stably along the axial direction of the round rod 1107, providing a continuous and stable elastic driving force for the round rod 1107 to reset and insert into the fixing groove 10.

[0018] Furthermore, the cross-section of the movable ring 1109 is shaped like an "O". The outer wall size of the movable ring 1109 is adapted to the inner wall size of the circular hole 1106. The inner wall size of the first sliding hole 1104 and the second sliding hole 1105 are the same. Through the arrangement of the movable ring 1109 and the circular hole 1106, during use, the movable ring 1109 can stably compress the spring 1110 along the circular hole 1106, ensuring that the spring 1110 is subjected to uniform force and improving the stability of the mechanism.

[0019] Furthermore, six friction plates 1108 of the same size are provided and are arranged at equal distances along the end of the round rod 1107 away from the slot 1103. The outer wall size of the base plate 7 is adapted to the inner wall size of the rectangular groove 1102. By providing the friction plates 1108, the friction plates 1108 can increase the friction between the round rod 1107 and the hand during use, ensuring that it is not easy to slip when pulling the round rod 1107.

[0020] Furthermore, the inner wall dimensions of the slot 1103 are adapted to the outer wall dimensions of the plug 8. Two connecting slots 2 of the same size are provided and are symmetrically distributed along the vertical central axis of the support frame 1. Two scales 3 of the same size are provided, and the inner wall dimensions of the connecting slots 2 are adapted to the outer wall dimensions of the scales 3. Through the setting of the slot 1103 and the plug 8, the design of the matching dimensions of the slot 1103 and the plug 8 during use can form a tight insertion and removal fit, avoiding lateral shaking or displacement of the plug 8 after it is inserted into the slot 1103. This provides a basic positioning guarantee for the assembly of the support frame 1 and the base 1101, ensuring that the subsequent round rod 1107 can be accurately aligned with the fixing slot 10 to complete the locking.

[0021] Furthermore, two arc-shaped protrusions 9 of the same size are provided and are symmetrically distributed along the horizontal central axis of the insert 8. Two arc-shaped grooves 1111 of the same size are provided and are symmetrically distributed along the horizontal central axis of the slot 1103. The outer wall size of the arc-shaped protrusions 9 and the inner wall size of the arc-shaped grooves 1111 are adapted to each other. With the provision of arc-shaped protrusions 9 and arc-shaped grooves 1111, the relative position of the insert 8 and the slot 1103 can be temporarily fixed before the round rod 1107 is inserted into the fixing slot 10 during use, preventing the insert 8 from accidentally coming out or shifting, making it convenient for operators to complete the subsequent resetting operation of the round rod 1107, and improving the convenience of the assembly process.

[0022] Furthermore, the outer wall dimensions of the round rod 1107 are adapted to the inner wall dimensions of the fixing groove 10. Two columns 4 of the same size are provided and are symmetrically distributed along the vertical central axis of the support frame 1. Through the arrangement of the round rod 1107 and the fixing groove 10, the matching size design ensures the stability of the round rod 1107 after it is inserted into the fixing groove 10 during use, and avoids the support frame 1 and the base 1101 from becoming loose after assembly.

[0023] Working principle: Pulling the round rod 1107 with friction plate 1108 causes the moving ring 1109 to compress the spring 1110 inside the circular hole 1106. Then, the bottom plate 7 of the support frame 1 is aligned with the rectangular groove 1102 of the base 1101 and inserted. At the same time, the insert 8 on the bottom plate 7 is inserted into the slot 1103 of the base 1101. During the insertion process, the arc-shaped protrusions 9 on both sides of the insert 8 will contact the inner wall of the slot 1103 and generate slight pressure until the arc-shaped protrusions 9 are completely inserted into the arc-shaped groove 1111 of the base 1101, thus initially achieving the positioning of the insert 8 and the base 1101. Then, the round rod 1107 is released, and the spring 1110, which is released from its restraint, extends away from the slot 1103 by its own elasticity. This causes the moving ring 1109 and the round rod 1107 to move along the first sliding hole 1104 and the second sliding hole 1105 to complete the reset. At the same time, the end of the round rod 1107 away from the moving ring 1109 is inserted into the preset fixing slot 10 of the insert block 8, completing the assembly and fixing of the support frame 1 and the assembly mechanism 11. This lays a stable foundation for the subsequent installation and height adjustment of the photoelectric detection equipment, thus completing the use process of an adjustable photoelectric detection bracket.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable photoelectric detection bracket, comprising a support frame (1), characterized in that: A connecting groove (2) is provided on one side surface of the support frame (1). A scale (3) is fixedly connected to the inner side surface of the connecting groove (2). A column (4) is fixedly connected to one side surface of the support frame (1). An adjusting slider (5) is slidably connected to the outer side surface of the column (4). A mounting bracket (6) is fixedly connected to the side surface of the adjusting slider (5) away from the support frame (1). A base plate (7) is fixedly connected to one side surface of the support frame (1). An insert (8) is fixedly connected to the side surface of the base plate (7) away from the support frame (1). An arc-shaped protrusion (9) is fixedly connected to one side surface of the insert (8). A fixing groove (10) is provided on one side surface of the insert (8). An assembly mechanism (11) is provided on the outer side surface of the insert (8). The assembly mechanism (11) includes a base (1101), which is inserted into the outer surface of the insert (8). A rectangular groove (1102) is formed on one side surface of the base (1101), a slot (1103) is formed on one side surface of the base (1101), a first sliding hole (1104) is formed on one side surface of the base (1101), and a second sliding hole (1105) is formed on one side surface of the base (1101). A circular hole (1106) is provided on the surface of the base (1101). A round rod (1107) is slidably connected to the inner surface of the first sliding hole (1104) and the second sliding hole (1105). A friction plate (1108) is fixedly connected to the outer surface of the round rod (1107). A moving ring (1109) is fixedly connected to the outer surface of the round rod (1107). A spring (1110) is slidably connected to the outer surface of the round rod (1107). An arc-shaped groove (1111) is provided on one side surface of the base (1101).

2. The adjustable photoelectric detection bracket according to claim 1, characterized in that: The outer wall dimension of the spring (1110) is adapted to the inner wall dimension of the circular hole (1106), the inner wall dimension of the spring (1110) is adapted to the outer wall dimension of the round rod (1107), and the horizontal and vertical central axes of the round rod (1107), friction plate (1108), moving ring (1109) and spring (1110) coincide.

3. The adjustable photoelectric detection bracket according to claim 1, characterized in that: The cross-section of the movable ring (1109) is shaped like an "O". The outer wall size of the movable ring (1109) is adapted to the inner wall size of the circular hole (1106). The inner wall size of the first sliding hole (1104) and the second sliding hole (1105) are the same.

4. The adjustable photoelectric detection bracket according to claim 1, characterized in that: The friction pads (1108) are provided in six identical sizes and are arranged at equal distances along the end of the round rod (1107) away from the slot (1103). The outer wall size of the base plate (7) is adapted to the inner wall size of the rectangular groove (1102).

5. An adjustable photoelectric detection bracket according to claim 1, characterized in that: The inner wall size of the slot (1103) is adapted to the outer wall size of the plug (8). The connecting groove (2) has two of the same size and is symmetrically distributed along the vertical central axis of the support frame (1). The scale (3) has two of the same size. The inner wall size of the connecting groove (2) is adapted to the outer wall size of the scale (3).

6. An adjustable photoelectric detection bracket according to claim 1, characterized in that: Two arc-shaped protrusions (9) of the same size are provided and are symmetrically distributed along the horizontal central axis of the insert (8). Two arc-shaped grooves (1111) of the same size are provided and are symmetrically distributed along the horizontal central axis of the slot (1103). The outer wall size of the arc-shaped protrusions (9) is adapted to the inner wall size of the arc-shaped grooves (1111).

7. An adjustable photoelectric detection bracket according to claim 1, characterized in that: The outer wall size of the round rod (1107) is adapted to the inner wall size of the fixing groove (10), and two columns (4) of the same size are provided and are symmetrically distributed along the vertical central axis of the support frame (1).

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