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CN-224229166-U - Photoelectric sensor with anti-seismic structure

CN224229166UCN 224229166 UCN224229166 UCN 224229166UCN-224229166-U

Abstract

The utility model relates to a photoelectric sensor with an anti-seismic structure, and belongs to the technical field of photoelectric sensors. The photoelectric sensor with the anti-seismic structure comprises a sensor main body, and further comprises an anti-seismic assembly, wherein the anti-seismic assembly is arranged on the outer side of the sensor main body and is used for buffering and resisting vibration received by the sensor main body, the anti-seismic assembly comprises a C-shaped frame and four connecting rods, one ends of the connecting rods penetrate into the C-shaped frame and are provided with damping discs, a group of damping holes are formed in the damping discs, the connecting rods can move in the horizontal direction and the vertical direction, the other ends of the connecting rods are arranged on the outer side of the sensor main body, the photoelectric sensor can have good buffering anti-seismic effect, the damage phenomenon of internal elements is reduced, meanwhile, the stability of installation positions is guaranteed, and the subsequent use effect is guaranteed.

Inventors

  • LUO JIE
  • RAN MINGQUAN
  • XIAO RENYI

Assignees

  • 深圳市华众自动化工程有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (7)

  1. 1. A photoelectric sensor having an earthquake-resistant structure, comprising: A sensor body (100); The sensor comprises a sensor body (100), and is characterized by further comprising an anti-vibration component (200), wherein the anti-vibration component (200) is arranged on the outer side of the sensor body (100) and is used for buffering and resisting vibration received by the sensor body (100); Wherein, antidetonation subassembly (200) include C shape frame (210) and four connecting rods (220), the one end of connecting rod (220) penetrates the inside of C shape frame (210) and installs damping dish (221), a set of damping hole has been seted up to the inside of damping dish (221), the movement of horizontal direction and vertical direction can be carried out to connecting rod (220), the outside to sensor main part (100) is installed to the other end of connecting rod (220).
  2. 2. The photoelectric sensor with shock-resistant structure according to claim 1, characterized in that a spring (222) is mounted on the side of the damping disc (221) remote from the connecting rod (220), and one end of the spring (222) is mounted inside the C-shaped frame (210).
  3. 3. The photoelectric sensor with the anti-seismic structure according to claim 1, wherein a cavity for containing buffer oil is formed in the C-shaped frame (210), and oil filling holes are formed in the C-shaped frame (210).
  4. 4. The photoelectric sensor with the anti-seismic structure according to claim 1, wherein a group of movable grooves (211) communicated with the cavity are formed in the inner wall of the C-shaped frame (210), a baffle plate (223) for shielding the movable grooves (211) is arranged on the outer side of the connecting rod (220) in a sliding sleeve mode, and the baffle plate (223) is connected to the inside of the C-shaped frame (210) in a sliding mode.
  5. 5. The photoelectric sensor with shock-resistant structure according to claim 4, characterized in that a convex slider is arranged between the baffle plate (223) and the C-shaped frame (210), and a sealing gasket is arranged on the outer side of the convex slider.
  6. 6. The photoelectric sensor with shock-resistant structure according to claim 4, characterized in that a sealing ring is provided at the junction of the baffle plate (223) and the connecting rod (220).
  7. 7. The photoelectric sensor with shock-resistant structure according to claim 1, wherein two of the connecting rods (220) are provided in a bent arrangement, and the remaining two connecting rods (220) are provided in a cylindrical arrangement.

Description

Photoelectric sensor with anti-seismic structure Technical Field The utility model relates to the technical field of photoelectric sensors, in particular to a photoelectric sensor with an anti-seismic structure. Background Photoelectric sensors are devices that convert optical signals into electrical signals, and their principle of operation is based on the photoelectric effect. The photoelectric effect refers to the phenomenon that electrons of substances absorb photon energy to generate corresponding electric effect when light irradiates on certain substances, and can be used for measuring operations in multiple industries. In the prior art, the installation of the photoelectric sensor is generally carried out by adopting a bolt to be directly connected with a butt joint piece, and the bolt and the butt joint piece are directly matched with a rubber backing plate to carry out buffer treatment, but the mode has the following defects that in the process of vibration receiving, the buffer reset effect of the rubber backing plate is poor, the internal element of the photoelectric sensor is easily damaged by vibration, the position deviation phenomenon is easily generated, and the subsequent use effect is influenced. Disclosure of utility model Based on the above, it is necessary to provide a photoelectric sensor having an earthquake-resistant structure against the problem that the internal element is easily damaged by the earthquake and the position shift phenomenon easily occurs. The photoelectric sensor with the anti-seismic structure comprises a sensor main body and an anti-seismic assembly, wherein the anti-seismic assembly is arranged on the outer side of the sensor main body and is used for buffering and resisting vibration received by the sensor main body, the anti-seismic assembly comprises a C-shaped frame and four connecting rods, one ends of the connecting rods penetrate into the C-shaped frame and are provided with damping discs, a group of damping holes are formed in the damping discs, the connecting rods can move in the horizontal direction and the vertical direction, and the other ends of the connecting rods are arranged on the outer side of the sensor main body. In one embodiment, a spring is mounted to the side of the damping disk remote from the connecting rod, and one end of the spring is mounted to the inside of the C-shaped frame. In one embodiment, a cavity for containing buffer oil is formed in the C-shaped frame, and an oil filling hole is formed in the C-shaped frame. In one embodiment, a group of movable grooves communicated with the cavity are formed in the inner wall of the C-shaped frame, a baffle plate for shielding the movable grooves is sleeved on the outer side of the connecting rod in a sliding mode, and the baffle plate is connected to the inside of the C-shaped frame in a sliding mode. In one embodiment, a convex sliding block is arranged between the baffle plate and the C-shaped frame, and a sealing gasket is arranged on the outer side of the convex sliding block. In one embodiment, a sealing ring is arranged at the joint of the baffle plate and the connecting rod. In one embodiment, two of the connecting rods are arranged in a bending manner, and the remaining two connecting rods are arranged in a cylinder manner. Advantageous effects 1. Through setting up the damping disc, in the process of receiving the earthquake, adopt the connecting rod that the bending set up and the connecting rod that the cylinder set up, match corresponding damping disc, carry out corresponding motion according to receiving the earthquake condition, in the motion process, buffer oil flows along the damping hole in the damping disc to reach the damping effect, make photoelectric sensor possess good buffering antidetonation effect, reduce the impaired phenomenon of interior component and take place; 2. Through setting up the spring, can utilize the deformation force of spring self at the shake in-process, drive corresponds damping dish and resets to guarantee to shake photoelectric sensor after the shake and reset, guarantee its mounted position stability, guarantee subsequent result of use. Drawings In order to more clearly illustrate the utility model or the technical solutions of the prior art, a brief description will be given below of the drawings used in the embodiments or the description of the prior art, it being obvious that the drawings in the following description are some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of the structure of the C-shaped frame and the sensor body of the present utility model; FIG. 3 is a schematic cross-sectional view of a C-shaped frame of the present utility model; fig. 4 is an enlarged view of a in fig. 3. Reference numerals: 100. The sensor comprises a sensor