CN217388673U - Infrared photoelectric switch - Google Patents
Infrared photoelectric switch Download PDFInfo
- Publication number
- CN217388673U CN217388673U CN202122996751.1U CN202122996751U CN217388673U CN 217388673 U CN217388673 U CN 217388673U CN 202122996751 U CN202122996751 U CN 202122996751U CN 217388673 U CN217388673 U CN 217388673U
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- photoelectric switch
- infrared photoelectric
- shock absorption
- protection casing
- switch body
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Abstract
The utility model discloses an infrared photoelectric switch, including protection casing, bradyseism device one, bradyseism device two and infrared photoelectric switch body, bradyseism device one is located in the protection casing, bradyseism device two is located in the protection casing and is connected with bradyseism device one, the inside of protection casing is located to infrared photoelectric switch body and is connected with bradyseism device one, be equipped with the connecting wire on the infrared photoelectric switch body. The utility model belongs to the technical field of the sensor, specifically indicate a prevent that the dust from getting into, the infrared photoelectric switch that is convenient for clear up the dust has the bradyseism function.
Description
Technical Field
The utility model belongs to the technical field of the sensor, specifically indicate an infrared ray photoelectric switch.
Background
The infrared photoelectric switch is one of the sensors, the infrared photoelectric switch can be used in various application occasions, all objects capable of reflecting light can be detected, when the infrared photoelectric switch is used, the environmental conditions should be noticed so that the infrared photoelectric switch can work normally and reliably, when the environmental illumination is higher, the infrared photoelectric switch can generally work stably, but the optical axis of the sensor is prevented from facing strong light sources such as sunlight, incandescent lamps and the like, but the existing infrared photoelectric switch does not have a dust removal function, when the dust is accumulated too much, the detection of the infrared photoelectric switch can be influenced, false actions can be generated, and when strong vibration impact force is received, the false actions can be caused, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a prevent that the dust from getting into, the clearance dust of being convenient for has the infrared photoelectric switch of bradyseism function.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an infrared photoelectric switch comprises a protective cover, a first shock absorption device, a second shock absorption device and an infrared photoelectric switch body, wherein the first shock absorption device is arranged in the protective cover, the second shock absorption device is arranged in the protective cover and is connected with the first shock absorption device, the infrared photoelectric switch body is arranged in the protective cover and is connected with the first shock absorption device, and a connecting wire is arranged on the infrared photoelectric switch body; the utility model discloses a damping device, including the protection casing, the protection casing is located to the axis, the axis is located in the rotator rotation, the connecting rod is articulated locate on the rotator and be connected with damping device one, centraxonial outer lane is located to the torsional spring, through the reciprocating motion of connecting rod, promotes the rotator rotation, under the effect of torsional spring, realizes the buffering to the connecting rod.
Further, a bradyseism device includes slider, spring and vaulting pole, the slider slides and locates in the protection casing, the one end of spring is located on the protection casing and the other end is located on the slider, the other end and the connecting rod of slider are articulated to be connected, the vaulting pole is articulated to be located on the slider and the other end is articulated to be connected with infrared photoelectric switch body.
Preferably, the protective cover is provided with a light shield, the light shield is provided with a light transmitting mirror, and the light transmitting mirror is arranged in an arc surface shape.
Preferably, the first shock absorption devices are provided with four groups, two groups of first shock absorption devices are respectively arranged on two sides of the photoelectric switch body, and the second shock absorption devices are located between the first shock absorption devices.
The utility model adopts the above structure to obtain the beneficial effects as follows: the utility model provides a pair of infrared ray photoelectric switch can carry out the bradyseism to the infrared switch body effectively through setting up bradyseism device one and bradyseism device two, and the infrared photoelectric body of protection is destroyed by vibrations, and the lens hood can shelter from the highlight, avoids influencing the detection of infrared photoelectric switch body, and the printing opacity mirror prevents that the dust from getting into, the clearance of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the infrared photoelectric switch of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
The infrared photoelectric switch comprises a protective cover 1, a first vibration damper device 2, a first vibration damper device 3, a second vibration damper device 4, an infrared photoelectric switch body 5, a connecting wire 6, a middle shaft 7, a rotating body 8, a connecting rod 9, a torsion spring 10, a sliding block 11, a spring 12, a support rod 13, a light shield 14 and a light-transmitting mirror.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model provides an infrared photoelectric switch, including protection casing 1, bradyseism device one 2, bradyseism device two 3 and infrared photoelectric switch body 4, be equipped with lens hood 13 on the protection casing 1, be equipped with light transmission mirror 14 on the lens hood 13, light transmission mirror 14 is the setting of arc surface form, bradyseism device one 2 is located in the protection casing 1, bradyseism device two 3 is located in the protection casing 1 and is connected with bradyseism device one 2, infrared photoelectric switch body 4 is located the inside of protection casing 1 and is connected with bradyseism device one 2, be equipped with connecting wire 5 on the infrared photoelectric switch body 4; the first cushioning device 2 comprises a center shaft 6, a rotating body 7, a connecting rod 8 and a torsion spring 9, the center shaft 6 is arranged inside the protective cover 1, the rotating body 7 is rotatably arranged on the center shaft 6, the connecting rod 8 is hinged to the rotating body 7 and connected with the first cushioning device 2, and the torsion spring 9 is arranged on an outer ring of the center shaft 6.
A bradyseism device 2 includes slider 10, spring 11 and vaulting pole 12, and slider 10 slides and locates in the protection casing 1, and on the protection casing 1 was located to the one end of spring 11 and the other end was located slider 10, the other end and the connecting rod 8 of slider 10 articulated connection, vaulting pole 12 is articulated locate on the slider 10 and the other end is articulated with infrared photoelectric switch body 4 and is connected.
The first shock absorption devices 2 are provided with four groups, two groups of first shock absorption devices 2 are respectively arranged on two sides of the photoelectric switch body, and the second shock absorption devices 3 are located between the first shock absorption devices 2.
During the specific use, when infrared photoelectric switch body 4 receives vibrations, through oppression slider 10, slider 10 slides on protection casing 1, can cushion through spring 11, slider 10 drives connecting rod 8 pulling rotator 7 rotatory simultaneously, under the effect of torsional spring 9, the reciprocating motion to connecting rod 8 cushions, thereby can be effectively to infrared photoelectric switch body 4 protection of taking precautions against earthquakes, improve the stability of surveying, the precision, protection casing 1 is located infrared photoelectric switch's front end, effectively shelter from the strong light irradiation, in order to avoid influencing the detection, the infrared ray jets out through printing opacity mirror 14 and surveys, printing opacity mirror 14 can prevent that the dust from entering into the inside of protection casing 1, can also be convenient for clear up the dust on surface.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. An infrared photoelectric switch, characterized in that: the infrared photoelectric switch comprises a protective cover, a first shock absorption device, a second shock absorption device and an infrared photoelectric switch body, wherein the first shock absorption device is arranged in the protective cover, the second shock absorption device is arranged in the protective cover and is connected with the first shock absorption device, the infrared photoelectric switch body is arranged in the protective cover and is connected with the first shock absorption device, and a connecting wire is arranged on the infrared photoelectric switch body; the utility model discloses a damping device, including the protection casing, the protection casing is connected with the damping device, the damping device one includes axis, rotator, connecting rod and torsional spring, the inside of protection casing is located to the axis, the rotator rotates to be located epaxially, the connecting rod is articulated to be located on the rotator and is connected with damping device one, centraxonial outer lane is located to the torsional spring.
2. An infrared photoelectric switch according to claim 1, wherein: the utility model discloses a damping device, including the protection casing, the protection casing is located to the bumper shock assembly one, the protection casing is located in the slider slides, the one end of spring is located on the protection casing and the other end is located on the slider, the other end and the connecting rod of slider are articulated to be connected, the vaulting pole is articulated to be located on the slider and the other end is articulated to be connected with infrared photoelectric switch body.
3. An infrared photoelectric switch according to claim 2, wherein: the protective cover is provided with a light shield, the light shield is provided with a light transmitting mirror, and the light transmitting mirror is arranged in an arc surface shape.
4. An infrared photoelectric switch according to claim 3, wherein: the first shock absorption devices are provided with four groups, two sides of the photoelectric switch body are respectively provided with two groups of first shock absorption devices, and the second shock absorption devices are located between the first shock absorption devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996751.1U CN217388673U (en) | 2021-12-01 | 2021-12-01 | Infrared photoelectric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996751.1U CN217388673U (en) | 2021-12-01 | 2021-12-01 | Infrared photoelectric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217388673U true CN217388673U (en) | 2022-09-06 |
Family
ID=83084697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122996751.1U Active CN217388673U (en) | 2021-12-01 | 2021-12-01 | Infrared photoelectric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217388673U (en) |
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2021
- 2021-12-01 CN CN202122996751.1U patent/CN217388673U/en active Active
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