Photoelectric sensor mounting mechanism

Abstract

The utility model discloses a photoelectric sensor mounting mechanism, which relates to the technical field of photoelectric sensor components and comprises a photoelectric sensor body, a limit seat is fixedly arranged on the photoelectric sensor body, a mounting seat is arranged on the limit seat, and the limit seat is slidably connected with the mounting seat. A pair of adjusting blocks is fixedly installed on the face, away from the photoelectric sensor body, of the limiting base, limiting grooves are formed in the adjusting blocks, a pair of guide grooves are symmetrically formed in the mounting base, the adjusting blocks are arranged in the guide grooves, an adjusting screw is rotationally connected into the mounting base, and the adjusting screw is arranged in the limiting base. A threaded block is in threaded connection with the adjusting screw rod, a pair of connecting grooves are symmetrically formed in the threaded block, clamping rings are fixedly arranged on the sides, close to the limiting seat, of the connecting grooves, a pair of clamping grooves are symmetrically formed in the mounting seat, and the adjusting blocks are arranged in the connecting grooves and are in sliding connection with the connecting grooves; and the height of the sensor body can be stably adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of photoelectric sensor components, in particular to a photoelectric sensor installation mechanism. Background Art

[0002] A photoelectric sensor is a device that converts light signals into electrical signals. With the continuous development of science and technology, photoelectric sensors are being used more and more widely in various fields. The installation of existing photoelectric sensors will increase adjustability on the basis of stability to adjust their sensing range.

[0003] The Chinese utility model with publication number CN220153610U proposes a photoelectric sensor mounting mechanism: it includes a photoelectric sensor body and a fixing mechanism, the fixing mechanism includes a fixed base, a pair of rotating shafts are installed inside the fixed base through bearings, a worm is connected to the pair of rotating shafts through a worm, a connecting shaft is installed at the inner center of the fixed base through a bearing, a worm gear and a gear are installed on the outside of the connecting shaft, a rack is engaged with one side of the gear, a fixed block is installed on one side of the rack, a slide groove is provided on one side of the fixed base, a slider is installed on one side of the fixed block, the slider slides in the slide groove, a fixed disk is installed on one side of the slider, a first fixed plate and a second fixed plate are provided inside the fixed disk, and a card shaft is installed on one side of the photoelectric sensor body.

[0004] However, the existing technology still has shortcomings:

[0005] 1. The slider is set on the side of the photoelectric sensor. Due to the self-weight of the photoelectric sensor, the height of the photoelectric sensor is adjusted by changing the height of the slider twice, which can easily cause its horizontal position to shift and affect its working efficiency.

[0006] 2. The threaded rod is threadedly connected to one side of the second fixed plate through an adjusting block. By rotating the threaded rod, the second fixed plate is driven to rise horizontally until it engages with the first fixed plate. It is difficult to ensure that the second fixed plate rises horizontally by adjusting the threaded rod from the side. Utility Model Content

[0007] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a photoelectric sensor mounting mechanism that solves the problem in the prior art where a slider is positioned on the side of the photoelectric sensor. Due to the weight of the photoelectric sensor, the slider's height is adjusted by two transmissions, which can easily cause the sensor's horizontal position to shift, thus affecting its operating efficiency.

[0008] To achieve the above-mentioned purpose, the utility model proposes a photoelectric sensor mounting mechanism, including a photoelectric sensor body, a limiting seat is fixedly provided on the photoelectric sensor body, a mounting seat is provided on the limiting seat, the limiting seat is slidably connected to the mounting seat, a pair of adjusting blocks are fixedly installed on a side of the limiting seat away from the photoelectric sensor body, a limiting groove is provided on the adjusting block, a pair of guide grooves are symmetrically provided on the mounting seat, the adjusting block is arranged in the guide groove, an adjusting screw is rotatably connected in the mounting seat, a threaded block is threadedly connected on the adjusting screw, a pair of connecting grooves are symmetrically provided on the threaded block, a retaining ring is fixedly provided on one side of the connecting groove close to the limiting seat, a pair of clamping grooves are symmetrically provided in the mounting seat, the adjusting block is arranged in the connecting groove and is slidably connected to the connecting groove.

[0009] As a further solution of the present invention: a clamping shaft is fixedly provided on the back side of the photoelectric sensor body, and the clamping shaft is fixedly provided in the limiting seat.

[0010] As a further solution of the present invention: a pair of guide shafts are symmetrically arranged in the limit seat, a pair of limit blocks are symmetrically slidably connected to the guide shafts, and an arc-shaped clamping seat is provided on the limit blocks.

[0011] As a further solution of the present invention: a bidirectional screw is rotatably connected in the limit seat, and one end of the bidirectional screw extends out of the upper end of the limit seat and is fixedly mounted with a knob.

[0012] As a further solution of the present invention: the limit block is threadedly connected to the bidirectional screw, and the limit block is symmetrically arranged on the bidirectional screw.

[0013] As a further solution of the present invention: two pairs of threaded holes are symmetrically arranged on the mounting seat.

[0014] As a further solution of the present invention: one end of the adjusting screw extends out of the mounting seat and is fixedly connected to a knob, and the position of the locking slot corresponds to that of the connecting slot.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By setting the adjusting screw, the slot, the threaded block, the connecting groove, the snap ring and the adjusting block, pushing the adjusting block can realize the engagement of the adjusting block and the slot, thereby realizing the limit of the limit seat, pulling the adjusting block until the limit slot and the snap ring are engaged, releasing the limit of the adjusting block in the mounting seat, rotating the adjusting screw to drive the threaded block to move, thereby driving a pair of adjusting blocks to move up and down along the guide groove, thereby realizing the adjustment of the height of the photoelectric sensor body, and after the adjustment is completed, pushing the limit seat again until the adjusting block and the slot are engaged to realize the limit of the limit seat, which can realize stable fine-tuning of the sensor position.

[0017] 2. By setting the limit block, arc-shaped holder and bidirectional screw, place the clamping shaft in the arc-shaped holder, rotate the bidirectional screw, and drive a pair of limit blocks to move toward each other, thereby achieving stable clamping of the clamping shaft. The movement trajectory of the limit block can be limited by the guide shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is an explosion diagram of the utility model;

[0020] Figure 3 This is a front view of the limit seat of the utility model;

[0021] Figure 4 This is a cross-sectional view of the mounting base of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged view of point A.

[0023] In the figure: 1. Photoelectric sensor body; 2. Limit seat; 3. Mounting seat; 4. Adjusting screw; 5. Bidirectional screw; 6. Threaded hole; 7. Clamping shaft; 8. Limiting block; 9. Adjusting block; 10. Guide groove; 11. Arc clamping seat; 12. Guide shaft; 13. Clamping slot; 14. Threaded block; 15. Connecting groove; 16. Snap ring; 17. Limiting groove. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-5As shown, a photoelectric sensor installation mechanism includes a photoelectric sensor body 1, a limit seat 2 is fixedly provided on the photoelectric sensor body 1, a clamping shaft 7 is fixedly provided on the back of the photoelectric sensor body 1, the clamping shaft 7 is fixedly provided in the limit seat 2, a pair of guide shafts 12 are symmetrically provided in the limit seat 2, a pair of limit blocks 8 are symmetrically slidably connected on the guide shafts 12, an arc-shaped clamping seat 11 is provided on the limit block 8, a bidirectional screw 5 is rotatably connected in the limit seat 2, one end of the bidirectional screw 5 extends out of the upper end of the limit seat 2 and is fixedly installed with a knob, the limit block 8 is threadedly connected to the bidirectional screw 5, the limit block 8 is symmetrically provided on the bidirectional screw 5, the clamping shaft 7 is placed in the arc-shaped clamping seat 11, and the bidirectional screw 5 is rotated to drive the pair of limit blocks 8 to move toward each other, thereby realizing the clamping of the clamping shaft 7, the bidirectional screw 5 is provided between a pair of guide shafts 12, and the guide shaft 12 is provided to limit the movement trajectory of the limit block 8;

[0026] As an implementation method in this embodiment, a mounting seat 3 is provided on the limit seat 2, and the limit seat 2 is slidably connected to the mounting seat 3. Two pairs of threaded holes 6 are symmetrically provided on the mounting seat 3. The threaded holes 6 can realize the installation of the device as a whole in the specified position. A pair of adjusting blocks 9 are fixedly installed on the side of the limit seat 2 away from the photoelectric sensor body 1. A limiting groove 17 is provided on the adjusting block 9, and a pair of guide grooves 10 are symmetrically provided on the mounting seat 3. The adjusting block 9 is provided in the guide groove 10, and an adjusting screw 4 is rotatably connected in the mounting seat 3. One end of the adjusting screw 4 extends out of the mounting seat 3 and is fixedly connected to the knob. A threaded block 14 is threadedly connected to the adjusting screw 4, and a pair of connecting grooves 15 are symmetrically provided on the threaded block 14. The connecting groove 15 is close to A snap ring 16 is fixedly provided on one side of the limit seat 2, and a pair of slots 13 are symmetrically provided in the mounting seat 3. The slots 13 correspond to the positions of the connecting slots 15. The adjusting block 9 is arranged in the connecting slot 15 and is slidably connected to the connecting slot 15. Pushing the adjusting block 9 can realize the engagement of the adjusting block 9 with the slot 13, thereby realizing the limitation of the limit seat 2. Pulling the adjusting block 9 to the limit slot 17 and the snap ring 16 engages the adjusting block 9 in the mounting seat 3, releasing the limit of the adjusting block 9 in the mounting seat 3, rotating the adjusting screw 4 to drive the threaded block 14 to move, thereby driving a pair of adjusting blocks 9 to move up and down along the guide groove 10, thereby realizing the adjustment of the height of the photoelectric sensor body 1. After the adjustment is completed, push the limit seat 2 again to the adjustment block 9 and the slot 13 to realize the limitation of the limit seat 2.

[0027] Working principle:

[0028] When in use, first place the clamping shaft 7 in the arc-shaped clamping seat 11, rotate the bidirectional screw 5, and drive a pair of limit blocks 8 to move toward each other, thereby clamping the clamping shaft 7, and install the entire device in the specified position through the four threaded holes 6. When the position of the photoelectric sensor body 1 needs to be adjusted, pull the adjusting block 9 to the limit groove 17 and engage with the retaining ring 16 to release the limit of the adjusting block 9 in the mounting seat 3, rotate the adjusting screw 4 to drive the threaded block 14 to move, thereby driving a pair of adjusting blocks 9 to move up and down along the guide groove 10, thereby adjusting the height of the photoelectric sensor body 1. After the adjustment is completed, push the limit seat 2 again until the adjusting block 9 engages with the clamping slot 13 to limit the limit seat 2.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A photoelectric sensor installation mechanism, characterized in that: The invention comprises a photoelectric sensor body (1), a limiting seat (2) is fixedly provided on the photoelectric sensor body (1), a mounting seat (3) is provided on the limiting seat (2), the limiting seat (2) is slidably connected to the mounting seat (3), a pair of adjustment blocks (9) are fixedly installed on a side of the limiting seat (2) away from the photoelectric sensor body (1), a limiting groove (17) is provided on the adjustment block (9), a pair of guide grooves (10) are symmetrically provided on the mounting seat (3), and the adjustment block (9) is arranged on the An adjusting screw (4) is rotatably connected to the mounting seat (3) in the guide groove (10), a threaded block (14) is threadedly connected to the adjusting screw (4), a pair of connecting grooves (15) are symmetrically provided on the threaded block (14), a snap ring (16) is fixedly provided on one side of the connecting groove (15) close to the limit seat (2), a pair of clamping grooves (13) are symmetrically provided in the mounting seat (3), and the adjusting block (9) is provided in the connecting groove (15) and is slidably connected to the connecting groove (15).

2. A photoelectric sensor mounting mechanism according to claim 1, characterized in that: A clamping shaft (7) is fixedly provided on the back of the photoelectric sensor body (1), and the clamping shaft (7) is fixedly provided in the limiting seat (2).

3. A photoelectric sensor mounting mechanism according to claim 2, characterized in that: A pair of guide shafts (12) are symmetrically arranged in the limit seat (2); a pair of limit blocks (8) are symmetrically slidably connected to the guide shafts (12); and an arc-shaped clamping seat (11) is provided on the limit blocks (8).

4. A photoelectric sensor mounting mechanism according to claim 3, characterized in that: A bidirectional screw rod (5) is rotatably connected in the limiting seat (2), and one end of the bidirectional screw rod (5) extends out of the upper end of the limiting seat (2) and is fixedly mounted with a knob.

5. A photoelectric sensor mounting mechanism according to claim 4, characterized in that: The limit block (8) is threadedly connected to the bidirectional screw (5), and the limit block (8) is symmetrically arranged on the bidirectional screw (5).

6. The photoelectric sensor installation mechanism according to claim 1, characterized in that: Two pairs of threaded holes (6) are symmetrically arranged on the mounting seat (3).

7. The photoelectric sensor installation mechanism according to claim 1, characterized in that: One end of the adjusting screw (4) extends out of the mounting seat (3) and is fixedly connected to a knob, and the position of the clamping slot (13) corresponds to the position of the connecting slot (15).

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