Photoelectric sensor with mounting seat

Abstract

The utility model provides a photoelectric sensor with a mounting seat, and belongs to the technical field of photoelectric sensor manufacturing. Comprising a bottom plate, the top of the bottom plate is fixedly connected with a fixing box, the periphery of the inner side of the fixing box is fixedly connected with side rods, the outer sides of the four side rods are slidably connected with the same mounting plate, the top of the mounting plate is fixedly connected with a rotating seat, and the top of the rotating seat is rotatably connected with a driving ring; through the arrangement of the driving ring, the rotating rods, the sliding seats, the sliding plates and the clamping blocks, the device can drive the four rotating rods to work synchronously through the driving ring, the sliding plates are pushed to move under the guide of the sliding seats, the four clamping blocks can move synchronously, and a photoelectric sensor body is clamped and fixed; and a pressing pad at the bottom end of the driving ring ensures that the driving ring does not move during working, so that the device can fix the photoelectric sensor body without an electronic element, the mounting steps are simple and convenient, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of photoelectric sensor manufacturing technology, and in particular to a photoelectric sensor with a mounting base. Background Technology

[0002] A photoelectric sensor is a device that converts light signals into electrical signals. Its working principle is based on the photoelectric effect. With the rapid development of photoelectric sensors, the installation requirements for photoelectric sensors have also increased. They are generally installed in the working area using a mounting bracket.

[0003] The patent with publication number CN218847242U discloses an easy-to-install photoelectric sensor, including a photoelectric sensor body. The bottom center of the photoelectric sensor body is connected to the upper end of a placement base, and the placement base is installed inside the middle of a mounting base. Slide rods are installed between the two sides of the mounting base and the placement base. Slide seats are installed on the slide rods, and the upper end of the slide seats is connected to the bottom of the lower end of a clamping base. Threaded rods are symmetrically threaded on both sides of the upper end of the clamping base, and the two threaded rods are connected by an upper limit plate.

[0004] In the above case, the photoelectric sensor body is fixed in the mounting base by the clamps on both sides, and then the photoelectric sensor body is fixed by the cylinder. However, each time it is installed, the clamps on both sides need to be moved manually in turn, and the cylinder is needed to fix it, which makes the fixing process cumbersome. In addition, the photoelectric sensor is a relatively delicate electronic device, and it is easy to be damaged when there is external vibration interference, which reduces the practicality of the device.

[0005] Therefore, this utility model provides a photoelectric sensor with a mounting base to meet the requirements. Utility Model Content

[0006] The purpose of this invention is to provide a photoelectric sensor with a mounting base to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a photoelectric sensor with a mounting base, comprising a base plate, a fixed box fixedly connected to the top of the base plate, side rods fixedly connected to the four sides of the inner side of the fixed box, a mounting plate slidably connected to the outer sides of the four side rods, a rotating seat fixedly connected to the top of the mounting plate, a driving ring rotatably connected to the top of the rotating seat, several sliding seats fixedly connected to the top of the mounting plate inside the driving ring, a sliding plate slidably connected to the top of the sliding seats, a rotating rod rotatably connected to the driving ring with a position adapted to the sliding plate, the other end of the rotating rod rotatably connected to the sliding plate, a clamping block fixedly connected to the side of the sliding plate away from the rotating rod, a photoelectric sensor body being snapped between the clamping blocks, several buffer components fixedly fixed to the bottom of the inner cavity of the fixed box, each buffer component including a bottom plate fixedly connected to the bottom of the inner cavity of the fixed box, several buffer springs fixedly connected to the top of the bottom plate, a single top plate fixedly connected to the top of the buffer springs, and the top plate fixedly connected to the bottom of the mounting plate.

[0008] In a preferred embodiment, mounting ears are fixedly connected to both sides of the base plate, and a movable cover is hinged to the top of the fixing box.

[0009] In a preferred embodiment, the mounting plate includes an outer insulating ring, which is slidably connected to the inner side of the fixing box.

[0010] In a preferred embodiment, the number of buffer components is four, which are evenly distributed inside the fixing box.

[0011] In a preferred embodiment, the number of buffer springs inside the same buffer assembly is four, which are distributed in a ring at the top of the substrate.

[0012] In a preferred embodiment, the number of slides is four, which are arranged in a ring inside the fixed box, and the slide plate includes a limiting rod that is slidably connected to the bottom of the slide.

[0013] In a preferred embodiment, a throttle is fixedly connected to the top of the drive ring, and the drive ring includes a limiting ring whose bottom is rotatably connected to the inside of the rotating seat. A pressure pad is fixedly connected to the outer side of the limiting ring and the contact surface of the rotating seat.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, by setting up a drive ring, rotating rods, sliding base, sliding plate, and clamping blocks, enables the device to drive the four rotating rods to work synchronously through the drive ring, pushing the sliding plate to move under the guidance of the sliding base, so that the four clamping blocks move synchronously to clamp and fix the photoelectric sensor body. The pressure pad at the bottom of the drive ring ensures that it will not move during operation. This allows the device to fix the photoelectric sensor body without electronic components, and the installation steps are simple, improving the practicality of the device.

[0016] This utility model, by setting a side rod and a buffer assembly, enables the device to absorb kinetic energy through a buffer spring when subjected to external vibrations, protecting the photoelectric sensor body from damage. The side rod also guides the mounting plate, ensuring its stability and improving the device's service life and stability. Attached Figure Description

[0017] Figure 1 This is a cross-sectional three-dimensional structural diagram of a photoelectric sensor with a mounting base;

[0018] Figure 2 A cross-sectional three-dimensional structural diagram of the fixing box;

[0019] Figure 3 A three-dimensional structural diagram showing the fit between the mounting plate and the drive ring;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the buffer component.

[0021] In the diagram: 1. Base plate; 2. Fixing box; 3. Side rod; 4. Mounting plate; 5. Rotary seat; 6. Drive ring; 7. Slide seat; 8. Rotating rod; 9. Slide plate; 10. Clamping block; 11. Photoelectric sensor body; 12. Buffer assembly; 1201. Base plate; 1202. Buffer spring; 1203. Top plate; 13. Movable cover. Detailed Implementation

[0022] The present invention will be further described below with reference to the embodiments.

[0023] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention; the conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] Please see Figures 1-4This utility model provides a photoelectric sensor with a mounting base, including a base plate 1. A fixing box 2 is fixedly connected to the top of the base plate 1. Side rods 3 are fixedly connected to all four sides of the inner side of the fixing box 2. A mounting plate 4 is slidably connected to the outer side of the four side rods 3. A rotating seat 5 is fixedly connected to the top of the mounting plate 4. A drive ring 6 is rotatably connected to the top of the rotating seat 5. Several sliding seats 7 are fixedly connected to the top of the mounting plate 4 inside the drive ring 6. A sliding plate 9 is slidably connected to the top of the sliding seats 7. A rotating rod 8 with a position adapted to the sliding plate 9 is rotatably connected to the drive ring 6. The other end of the rotating rod 8 is connected to the sliding plate. 9. A clamping block 10 is fixedly connected to the side of the slide plate 9 away from the rotating rod 8. The same photoelectric sensor body 11 is snapped between the clamping blocks 10. Mounting ears are fixedly connected to both sides of the base plate 1. A movable cover 13 is hinged to the top of the fixed box 2. There are four slides 7, which are distributed in a ring inside the fixed box 2. The slide plate 9 includes a limiting rod that is slidably connected to the bottom inside the slide 7. A throttle is fixedly connected to the top of the drive ring 6. The drive ring 6 includes a limiting ring that is rotatably connected to the bottom inside the rotating seat 5. A pressure pad is fixedly connected to the contact surface between the outer side of the limiting ring and the rotating seat 5.

[0025] Open the movable cover 13, place the photoelectric sensor body 11 between the clamping blocks 10, rotate the drive ring 6 by turning the handle, drive the rotating rod 8 to move, push the slide plate 9 to move in the slide block 7, and drive the four clamping blocks 10 to move towards the photoelectric sensor body 11 to clamp the photoelectric sensor body 11. Close the movable cover 13, and fix the base plate 1 in the working area by using the mounting ears.

[0026] The drive ring 6 synchronously drives the four rotating rods 8 to start working. Through a precise transmission mechanism, the slide plate 9 is pushed to move smoothly under the precise guidance of the slide block 7. The design of the slide block 7 not only ensures the stability of the slide plate 9's movement, but also provides it with necessary support and limits to prevent the slide plate 9 from deviating or shaking during movement. As the slide plate 9 moves, the four clamping blocks 10 will synchronously move towards the center along the preset path, precisely and powerfully clamping the photoelectric sensor body 11. This mechanical fixing method does not rely on any electronic components, which not only reduces the complexity and cost of the device, but also improves its reliability and durability. Moreover, the fixing of the photoelectric sensor body 11 can be easily completed by simply performing the installation steps.

[0027] Please see Figures 1-4Several buffer components 12 are fixed to the bottom of the inner cavity of the fixed box 2. Each buffer component 12 includes a bottom plate 1201 fixedly connected to the bottom of the inner cavity of the fixed box 2. Several buffer springs 1202 are fixedly connected to the top of the bottom plate 1201. The top plate 1203 is fixedly connected to the top of the buffer springs 1202. The top plate 1203 is fixedly connected to the bottom of the mounting plate 4. The mounting plate 4 includes an outer isolation ring. The isolation ring is slidably connected to the inner side of the fixed box 2. There are four buffer components 12, which are evenly distributed inside the fixed box 2. There are four buffer springs 1202 inside the same buffer component 12, which are distributed in a ring at the top of the bottom plate 1201.

[0028] When the device is subjected to external impact or vibration, the buffer spring 1202 will absorb this energy, so that the mounting plate 4 remains flat under the limit of the side rod 3, protecting the photoelectric sensor body 11 from damage and maintaining the stability of the photoelectric sensor body 11.

[0029] As an important guiding structure for the mounting plate 4, the side rod 3 can effectively limit the sway range of the mounting plate 4, preventing it from being damaged or affecting the accuracy and stability of the photoelectric sensor body 11 due to excessive vibration. When the device is subjected to vibration or impact, the buffer spring 1202 can respond quickly, using its excellent elasticity and recovery performance to absorb a large amount of kinetic energy, thereby effectively reducing the impact of vibration on the photoelectric sensor body 11 and its mounting base. This design not only protects the photoelectric sensor body 11 from damage, but also ensures the stability and reliability of the device during long-term use. At the same time, the number of buffer springs 1202 inside each buffer assembly 12 is also sufficient. They are distributed in a ring at the top of the base plate 1201, ensuring the uniformity and efficiency of energy absorption. This design allows the device to be protected in a timely and effective manner when subjected to vibration in any direction.

[0030] The working principle and usage process of this utility model are as follows: Open the movable cover 13, place the photoelectric sensor body 11 between the clamping blocks 10, rotate the drive ring 6 by turning the handle, drive the rotating rod 8 to move, push the slide plate 9 to move in the slide seat 7, and drive the four clamping blocks 10 to move towards the photoelectric sensor body 11 to clamp the photoelectric sensor body 11. Close the movable cover 13, and fix the base plate 1 in the working area by the mounting ears. When the device is subjected to external impact or vibration, the buffer spring 1202 will absorb these energies, so that the mounting plate 4 remains flat under the limit of the side rod 3, protecting the photoelectric sensor body 11 from damage and maintaining the stability of the photoelectric sensor body 11.

[0031] The photoelectric sensor body 11 described above is prior art disclosed in this utility model and will not be described in detail here.

[0032] 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 of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photoelectric sensor with a mounting base, comprising a base plate (1), characterized in that, A fixed box (2) is fixedly connected to the top of the base plate (1). Side rods (3) are fixedly connected to the four sides of the inner side of the fixed box (2). The same mounting plate (4) is slidably connected to the outer side of the four side rods (3). A rotating seat (5) is fixedly connected to the top of the mounting plate (4). A drive ring (6) is rotatably connected to the top of the rotating seat (5). Several sliding seats (7) are fixedly connected to the top of the mounting plate (4) inside the drive ring (6). A sliding plate (9) is slidably connected to the top of the sliding seat (7). A rotating rod (8) with a position adapted to the sliding plate (9) is rotatably connected to the drive ring (6). The other end of the rotating rod (8) is connected to the sliding plate (9). 9) Rotary connection, the side of the slide (9) away from the rotating rod (8) is fixedly connected to a clamping block (10), the clamping blocks (10) are connected to the same photoelectric sensor body (11), the bottom of the inner cavity of the fixed box (2) is fixed with several buffer components (12), the buffer component (12) includes a bottom plate (1201) fixedly connected to the bottom of the inner cavity of the fixed box (2), the top of the bottom plate (1201) is fixedly connected with several buffer springs (1202), the top of the buffer springs (1202) is fixedly connected with the same top plate (1203), and the top plate (1203) is fixedly connected to the bottom of the mounting plate (4).

2. The photoelectric sensor with a mounting base according to claim 1, characterized in that, The base plate (1) is fixedly connected to both sides with mounting ears, and the top of the fixed box (2) is hinged with a movable cover (13).

3. A photoelectric sensor with a mounting base according to claim 1, characterized in that, The mounting plate (4) includes an outer isolation ring, which is slidably connected to the inner side of the fixing box (2).

4. A photoelectric sensor with a mounting base according to claim 1, characterized in that, The number of the buffer components (12) is four, which are evenly distributed inside the fixed box (2).

5. A photoelectric sensor with a mounting base according to claim 1, characterized in that, The number of buffer springs (1202) inside the same buffer assembly (12) is four, which are distributed in a ring at the top of the film (1201).

6. A photoelectric sensor with a mounting base according to claim 1, characterized in that, The number of the slides (7) is four, which are distributed in a ring inside the fixed box (2). The slide plate (9) includes a limiting rod that is slidably connected to the bottom of the slide (7).

7. A photoelectric sensor with a mounting base according to claim 1, characterized in that, The top of the drive ring (6) is fixedly connected to a throttle, and the drive ring (6) includes a limiting ring whose bottom is rotatably connected to the inside of the rotating seat (5). A pressure pad is fixedly connected to the outer side of the limiting ring and the contact surface of the rotating seat (5).

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