Photoelectric sensor's mounting structure
Technical Field
The utility model relates to the technical field of sensors, in particular to a mounting structure of a photoelectric sensor.
Background
The photoelectric sensor is a device for converting optical signals into electric signals, the working principle of the photoelectric sensor is based on the photoelectric effect, the photoelectric effect refers to the phenomenon that when light irradiates on certain substances, electrons of the substances absorb photon energy to generate corresponding electric effect, and the photoelectric sensor can monitor surrounding ambient light or a specific light source, so that signal sources are provided for various automatic machines which need to automatically react to the light.
Through retrieving, bulletin number CN217786214U discloses a wide groove-shaped photoelectric sensor, including mounting panel, casing, protective cylinder, leading wheel and photoelectric sensor body, the pivoted casing is installed to one side of mounting panel, the mounting panel is towards one side surface fixed mounting of casing has electric putter, one side surface fixed mounting of casing towards mounting panel is provided with the protective cylinder, the leading wheel is evenly installed to the inside of protective cylinder, one end surface mounting of casing has the photoelectric sensor body, the inboard fixed surface of casing is provided with the guide plate, and the lower extreme internally mounted of guide plate has micro motor, micro motor's output fixedly connected with runner, the side surface embedded of runner installs the filter screen, the gas outlet has been seted up to the casing surface of guide plate one side, and the casing surface of guide plate opposite side is connected with external trachea, the up end fixed mounting of casing has the balancing box, and the inside of balancing box has placed the center ball, the inboard surface connection of balancing box both sides has the slide, and is provided with the contact block between the inboard surface of sliding plate and the balancing box, and contact block and the fixed connection is for fixed connection with the balancing box
This patent technology can realize the regulation to casing horizontal direction angle through the extrusion of electric putter to the casing, but when photoelectric sensor installs, comparatively loaded down with trivial details, lacks the flexibility to inconvenient dismantlement overhauls its inside detecting element, has reduced photoelectric sensor's maintenance efficiency.
Disclosure of utility model
In order to make up for the defects, the utility model provides a mounting structure of a photoelectric sensor, which aims to solve the problems that the mounting of the photoelectric sensor in the prior art is complicated, the flexibility is lacked, the disassembly is inconvenient, the inner detection element is overhauled, and the overhauling efficiency of the photoelectric sensor is reduced.
In order to achieve the above purpose, the utility model provides the technical scheme that the mounting structure of the photoelectric sensor comprises a base and a shell, wherein the upper part of the shell is fixedly connected with a mounting seat, two sides of the upper part of the mounting seat are fixedly connected with connecting blocks, limiting grooves are formed in the connecting blocks, springs are fixedly connected in the limiting grooves, limiting plates are fixedly connected to the opposite sides of the springs, the limiting plates are slidably connected in the limiting grooves, a baffle is slidably connected in the mounting seat, clamping grooves are formed in the baffle, and pulling components are fixedly connected in the limiting plates.
Further, the outside right side fixedly connected with motor of base, the output fixedly connected with two-way lead screw of motor, the outside sliding connection of two-way lead screw has the slider, the rear portion fixedly connected with rack of slider, the rear portion meshing of rack is connected with the gear, the upper portion fixedly connected with carousel of gear.
Further, the pulling assembly comprises a pull rod, a clamping block is fixedly connected to the opposite side of the pull rod, and the clamping block is slidably connected to the inside of the clamping groove.
Further, the upper portion fixedly connected with shell of carousel, the inside sliding connection of shell has photoelectric sensor.
Further, a sliding rod is fixedly connected inside the base.
Further, the lower part fixedly connected with stopper of slider, stopper sliding connection is in the outside of slide bar.
Further, the inside of connecting block has seted up the through-hole, the inside sliding connection of through-hole has the pull rod.
Further, the outside right side fixedly connected with backup pad of base, the upper portion fixedly connected with motor of backup pad.
The utility model has the following beneficial effects:
1. According to the utility model, through the mutual matching among a plurality of structures such as the connecting blocks, the pull rods, the clamping blocks and the like, the mounting is more flexible and convenient, the space can be saved by the embedded mounting structure, and the sensor can operate in a limited space under some special conditions and can improve the performance and stability of the sensor.
2. According to the utility model, through the mutual coordination among the structures such as the motor, the rack, the turntable and the like, the position and the angle of the sensor can be conveniently adjusted to adapt to different application requirements, and the sensor can be ensured to be accurately aligned and positioned on a detection target, so that the accuracy and the reliability of detection are improved.
Drawings
Fig. 1 is a perspective view of a mounting structure of a photoelectric sensor according to the present utility model;
FIG. 2 is a diagram showing the internal structure of a base of a photoelectric sensor mounting structure according to the present utility model;
Fig. 3 is a cross-sectional view of a connection block of a mounting structure of a photoelectric sensor according to the present utility model.
Legend description:
1. The device comprises a base, a motor, a 3, a bidirectional screw rod, a 4, a sliding block, a 5, a sliding rod, a 6, a limiting block, a 7, a rack, an 8, a gear, a 9, a turntable, a 10, a shell, an 11, a mounting seat, a 12, a connecting block, a 13, a limiting groove, a 14, a limiting plate, a 15, a spring, a 16, a pull rod, a 17, a clamping block, a 18, a clamping groove, a 19, a baffle, a 20, a through hole, a 21, a supporting plate, a 22 and a photoelectric sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the mounting structure of the photoelectric sensor comprises a base 1 and a shell 10, wherein the upper part of the shell 10 is fixedly connected with a mounting seat 11, both sides of the upper part of the mounting seat 11 are fixedly connected with a connecting block 12, a limit groove 13 is formed in the connecting block 12, a spring 15 is fixedly connected in the limit groove 13, a limit plate 14 is fixedly connected to one opposite side of the spring 15, the limit plate 14 is slidably connected in the limit groove 13, a baffle 19 is slidably connected in the mounting seat 11, a clamping groove 18 is formed in the baffle 19, a pulling component is fixedly connected in the limit plate 14, the pulling component comprises a pull rod 16, a clamping block 17 is fixedly connected to one opposite side of the pull rod 16, the clamping block 17 is slidably connected in the clamping groove 18, the upper part of the rotary disc 9 is fixedly connected with the shell 10, a photoelectric sensor 22 is slidably connected in the inner part of the connecting block 10, a through hole 20 is formed in the connecting block 12, and the pull rod 16 is slidably connected in the inner part of the through hole 20.
By pushing the pull rod 16, the pull rod 16 drives the limiting plates 14 on two sides to move relatively, so that the spring 15 is reset, and the movement of the limiting plates 14 drives the pull rod 16 to push the clamping block 17 into the clamping groove 18, so that the left and right fixing baffle 19 can be achieved, and the photoelectric sensor 22 is installed more stably.
Referring to fig. 1 and 2, the motor 2 is fixedly connected to the right side of the outside of the base 1, the bidirectional screw rod 3 is fixedly connected to the output end of the motor 2, the sliding block 4 is fixedly connected to the outside of the bidirectional screw rod 3, the rack 7 is fixedly connected to the rear portion of the sliding block 4, the gear 8 is connected to the rear portion of the rack 7 in a meshed mode, the turntable 9 is fixedly connected to the upper portion of the gear 8, the slide rod 5 is fixedly connected to the inside of the base 1, the limiting block 6 is fixedly connected to the lower portion of the sliding block 4, the limiting block 6 is fixedly connected to the outside of the slide rod 5, the supporting plate 21 is fixedly connected to the right side of the outside of the base 1, and the motor 2 is fixedly connected to the upper portion of the supporting plate 21.
Through starter motor 2, motor 2 drives the slider 4 and removes when two-way lead screw 3 pivoted, the removal of slider 4 drives rack 7 and removes, thereby drive gear 8 and rotate, gear 8 drives shell 10 and rotates when carousel 9 pivoted, thereby make photoelectric sensor 22 rotate, the user aligns the position of the light that needs to detect, hoisting device's suitability, slider 4's lower part is fixed with stopper 6, stopper 6 slides in slide bar 5's outside, has played about the spacing of slider 4, backup pad 21 has played about the support to motor 2.
The photoelectric sensor 22 is placed in the shell 10 when the photoelectric sensor 22 is required to be installed, then the pull rod 16 is pushed, the movement of the pull rod 16 drives the limiting plates 14 on two sides to move relatively in the limiting groove 13, the movement of the limiting plates 14 enables the spring 15 to reset, the clamping block 17 is pushed into the clamping groove 18, the baffle 19 is fixed in the installation seat 11, therefore, the installation is more flexible and convenient, the embedded installation structure can save space, in some special cases, the sensor can operate in a limited space, the performance and stability of the sensor can be improved, the motor 2 is started, the motor 2 drives the bidirectional screw rod 3 to rotate, the rotation of the bidirectional screw rod 3 drives the sliding block 4 to move, the movement of the sliding block 4 drives the rack 7 to move, the movement of the rack 7 drives the gear 8 to rotate, the rotation of the gear 8 drives the turntable 9 to rotate, the shell 10 is driven by the turntable 9 to rotate, the photoelectric sensor 22 is conveniently adjusted, the position and angle of the sensor can be accurately and conveniently adjusted, different application requirements can be met, and the sensor can be aligned with the detection target and the detection accuracy and the detection reliability can be improved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.