Photoelectric sensor with protection function

Abstract

The invention relates to the technical field of photoelectric sensors, and discloses a photoelectric sensor with a protection function, which comprises a protection mechanism, a device body is arranged in the protection mechanism, a clamping mechanism is arranged in the protection mechanism, and the clamping mechanism comprises an air pump. An air pump is arranged in the protection mechanism, a fixing block is arranged in the protection mechanism, and the output end of the air pump is fixedly connected with a telescopic rod. According to the photoelectric sensor with the protection function, in order to enable the photoelectric sensor to be better fixed, a clamping mechanism is arranged and matched with movement of an air pump, a telescopic rod, a square block, a fixed column, a movable rod, a movable block, a clamping block and a workbench, when the air pump is started, the telescopic rod is matched to drive the square block to move, and movement of the square block is matched with the fixed column to drive the movable rod to move; and the movement of the movable rod is matched with the movable block to drive the clamping block to move, so that the photoelectric sensor is fixed.

Description

Technical Field

[0001] The present invention relates to the technical field of photoelectric sensors, in particular to a photoelectric sensor with a protection function. Background Art

[0002] In today's era of rapid technological development, automated production and intelligent control have become important trends in various industries. In the fields of industrial production, robotics, transportation, etc., the demand for precise detection and feedback systems is growing. As an important detection element, photoelectric sensors play an irreplaceable role. However, in practical applications, photoelectric sensors often face various complex environments and challenges. For example, in industrial production sites, sensors may be affected by factors such as dust, oil, and vibration, resulting in performance degradation or even damage. In some harsh environments, such as high temperature, high pressure, strong electromagnetic interference, etc., traditional photoelectric sensors are also difficult to work normally.

[0003] In conventional photoelectric sensors with protective functions, the operator will protect the photoelectric sensor with a protective cover. However, when transporting the photoelectric sensor, various complex road conditions and external factors may cause the photoelectric sensor to move inside the protective cover, thereby damaging the photoelectric sensor.

[0004] In view of this, we propose a photoelectric sensor with protection function. Summary of the invention

[0005] The object of the present invention is to provide a photoelectric sensor with a protection function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a photoelectric sensor with a protective function, comprising a protective mechanism, a device body is arranged in the protective mechanism, a clamping mechanism is arranged in the protective mechanism, and the clamping mechanism comprises:

[0007] An air pump is arranged in the protection mechanism, a fixed block is arranged in the protection mechanism, the output end of the air pump is fixedly connected with a telescopic rod, a high-performance air pump is carefully placed inside the protection mechanism, the air pump has been strictly tested and debugged, and can output power stably, the output end of the air pump is tightly connected with a telescopic rod, the telescopic rod is made of sturdy and durable materials, and has excellent telescopic performance, when the air pump is started, the strong air pressure pushes the telescopic rod to extend or contract quickly and smoothly, so as to provide a good support for the subsequent clamping action To provide a precise power source, a block is fixedly installed at one end of the telescopic rod away from the air pump, and a fixing column is fixedly installed on the side surface of the block. The end of the telescopic rod away from the air pump is firmly fixed with one of the blocks. The block is precisely processed and has a smooth surface to ensure good coordination with other components. On the side surface of the block, multiple groups of fixing columns are neatly fixedly installed. These fixing columns are made of high-strength metal material and are finely polished and processed. They not only have good wear resistance, but also can achieve precise sliding fit with other components.

[0008] The slider is fixedly installed on the surface of the fixed block, and a small column is fixedly installed on the side surface of the slider. A slider is stably fixedly installed on the surface of the fixed block. The slider is exquisitely designed, and the surface is specially treated to have a low friction coefficient, so that it can slide smoothly on the fixed block. On the side surface of the slider, multiple groups of small columns are symmetrically fixedly installed. These small columns are also made of solid materials, which provide stable support for the installation and movement of the movable rod. A movable rod is movably installed on the surface of the small column, and a movable groove is provided at one end of the movable rod. The movable rod is movably installed on the surface of the small column. The material of the movable rod is light and solid, and it can be flexibly rotated and moved. A movable groove is provided at one end of the movable rod, and the size of the movable groove has been accurately calculated to perfectly match the fixed column on the block, so that the fixed column can slide smoothly in the movable groove. A movable block is slidably connected to the surface of the slider;

[0009] A clamping block is fixedly installed on the surface of the moving block, a cylinder is fixedly installed on the side surface of the moving block, a supporting leg is fixedly installed on the surface of the fixed block, and a workbench is fixedly installed on the surface of the supporting leg.

[0010] Preferably, a heat dissipation mechanism is provided in the protection mechanism, a servo motor is fixedly mounted on the side surface of the protection mechanism, and a rotating rod is fixedly connected to the output end of the servo motor.

[0011] Preferably, a short column is fixedly mounted on the surface of one end of the rotating rod away from the servo motor, a sliding rod is slidably connected to the surface of the short column, and a connecting block is fixedly mounted on the side surface of the sliding rod.

[0012] Preferably, one end of the connecting block away from the sliding rod is fixedly connected to a short rod, a protrusion is fixedly mounted on the inner surface of the protection mechanism, and a heat sink is fixedly mounted on the surface of the short rod.

[0013] Preferably, an induction door mechanism is arranged on the outer side of the protection mechanism, a small block is fixedly mounted on the inner surface of the protection mechanism, and a temperature sensor is fixedly mounted on the side surface of the small block.

[0014] Preferably, a small motor is fixedly installed in the small block, an output end of the small motor is fixedly connected to a rotating column, and a gear is fixedly installed on the surface of the rotating column.

[0015] Preferably, a long block is fixedly mounted on the outer surface of the protection mechanism, and a movable door is slidably connected to the surface of the long block.

[0016] Preferably, a large rack is fixedly mounted on the surface of the movable door, an upper rack is meshed on the outer surface of the gear, and a vertical block is fixedly mounted on the lower surface of one end of the upper rack away from the gear.

[0017] Preferably, the fixed columns are slidably fitted with the movable grooves, the number of the fixed columns is multiple groups and are mirror-distributed on the side surface of the block, and the number of the small columns is multiple groups and are mirror-distributed on the side surface of the slider.

[0018] Preferably, the number of the moving blocks is multiple groups, and the mirror images are slidably connected to the slider, the number of the clamping blocks is multiple groups, and the mirror images are fixedly installed on the surface of the moving block, and the number of the cylinders is multiple groups, and the mirror images are distributed on both sides of the moving block.

[0019] Compared with the prior art, the present invention provides a photoelectric sensor with a protective function, which has the following beneficial effects:

[0020] 1. In order to better fix the photoelectric sensor with a protective function, a clamping mechanism is set to cooperate with the movement of the air pump, telescopic rod, block, fixed column, movable rod, mobile block, clamping block and workbench. When the air pump is started, the telescopic rod will drive the block to move, the movement of the block will cooperate with the fixed column to drive the movable rod to move, and the movement of the movable rod will cooperate with the mobile block to drive the clamping block to move, thereby fixing the photoelectric sensor.

[0021] 2. In order to better dissipate heat inside the protection mechanism, the photoelectric sensor with a protection function is provided with a heat dissipation mechanism to cooperate with the movement of the servo motor, rotating rod, short column, sliding rod, connecting block, short rod and heat sink. When the servo motor is started, the rotating rod will drive the short column to move, the movement of the short column will cooperate with the sliding rod to drive the connecting block to move, and the movement of the connecting block will cooperate with the short rod to drive the heat sink to move, thereby achieving heat dissipation inside the protection mechanism.

[0022] 3. In order to better protect the photoelectric sensor in the protection mechanism, the photoelectric sensor with protection function is provided with a sensing door mechanism, which cooperates with the movement of the temperature sensor, the small motor, the rotating column, the gear, the movable door, the large rack and the upper rack. When the small motor is started, it will cooperate with the rotating column to drive the gear to move, the movement of the gear will cooperate with the movement of the large rack and the upper rack, and the movement of the large rack and the upper rack will drive the movable door to move, thereby further realizing the protection of the photoelectric sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic top view of the structure of the present invention as a whole;

[0024] Figure 2 It is a side cross-sectional schematic diagram of the structural protection mechanism of the present invention;

[0025] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 4 It is a cross-sectional schematic diagram of the structural protection mechanism of the present invention;

[0027] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0028] Figure 6 It is a schematic cross-sectional view of a small structural block of the present invention.

[0029] In the figure: 1. protection mechanism; 2. device body; 3. clamping mechanism; 31. air pump; 32. fixed block; 33. telescopic rod; 34. block; 35. fixed column; 36. movable rod; 37. movable groove; 38. slider; 39. small column; 311. moving block; 312. clamping block; 313. cylinder; 314. supporting leg; 315. workbench; 4. heat dissipation mechanism; 41. servo motor; 42. rotating rod; 43. short column; 44. sliding rod; 45. connecting block; 46. short rod; 47. bump; 48. heat sink; 5. induction door mechanism; 51. temperature sensor; 52. small block; 53. small motor; 54. rotating column; 55. gear; 56. long block; 57. moving door; 58. large rack; 59. vertical block; 511. upper rack. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, rather than all of the embodiments.

[0031] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work should fall within the scope of protection of this application.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein.

[0033] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0034] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0035] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] See also Figure 1-6The present invention provides a technical solution: a photoelectric sensor with a protective function, comprising a protective mechanism 1, a device body 2 is arranged in the protective mechanism 1, and a clamping mechanism 3 is arranged in the protective mechanism 1.

[0038] In one embodiment of the present invention, the clamping mechanism 3 includes an air pump 31, the air pump 31 is arranged in the protection mechanism 1, the fixing block 32 is arranged in the protection mechanism 1, the output end of the air pump 31 is fixedly connected to the telescopic rod 33, the end of the telescopic rod 33 away from the air pump 31 is fixedly installed with a block 34, and the side surface of the block 34 is fixedly installed with a fixing column 35, the number of the fixing columns 35 is multiple groups, and the mirror image is distributed on the side surface of the block 34, the fixing columns 35 are slidably fitted with the movable groove 37, and the fixing block 32 is fixedly installed with a fixing column 35 on the side surface of the block 34. A slider 38 is fixedly mounted on the surface, a small column 39 is fixedly mounted on the side surface of the slider 38, the number of the small columns 39 is multiple groups, and the small columns 39 are mirror-distributed on the side surface of the slider 38, a movable rod 36 is movably mounted on the surface of the small column 39, and a movable groove 37 is opened at one end of the movable rod 36, a moving block 311 is slidably connected to the surface of the slider 38, the number of the moving blocks 311 is multiple groups, and the moving blocks 311 are mirror-slidably connected to the slider 38, a clamping block 312 is fixedly mounted on the surface of the moving block 311, and the clamping block 312 is fixedly mounted on the surface of the moving block 311. 2 is in multiple groups, mirror-imaged and fixedly mounted on the surface of the moving block 311, a cylinder 313 is fixedly mounted on the side surface of the moving block 311, and the cylinder 313 is in multiple groups, mirror-imaged and distributed on both sides of the moving block 311, a supporting leg 314 is fixedly mounted on the surface of the fixed block 32, and a working table 315 is fixedly mounted on the surface of the supporting leg 314. When the air pump 31 is started, the telescopic rod 33 will be driven to move, so that the movement of the telescopic rod 33 will drive the block 34 to move, so that the movement of the block 34 will drive the fixed column 35 to move, so that the fixed column 35 will move in the movable groove 37, so that the movement of the movable groove 37 will drive the movable rod 36 to move, so that the movable rod 36 will rotate on the small column 39 on the slider 38, so that the movement of the movable rod 36 will drive the cylinder 313 to move, so that the movement of the cylinder 313 will drive the moving block 311 to slide on the slider 38, so that the movement of the moving block 311 will drive the clamping block 312 to move, thereby fixing the device body 2.

[0039] In one embodiment of the present invention, a heat dissipation mechanism 4 is provided in the protection mechanism 1, a servo motor 41 is fixedly installed on the side surface of the protection mechanism 1, a rotating rod 42 is fixedly connected to the output end of the servo motor 41, a short column 43 is fixedly installed on the surface of the end of the rotating rod 42 away from the servo motor 41, a sliding rod 44 is slidably connected on the surface of the short column 43, a connecting block 45 is fixedly installed on the side surface of the sliding rod 44, a short rod 46 is fixedly connected to the end of the connecting block 45 away from the sliding rod 44, and a convex block is fixedly installed on the inner surface of the protection mechanism 1 47, a heat sink 48 is fixedly installed on the surface of the short rod 46. When the servo motor 41 is started, it will drive the rotating rod 42 to rotate, so that the rotation of the rotating rod 42 will drive the movement of the short column 43, and the movement of the short column 43 will drive the movement of the sliding rod 44, and the movement of the sliding rod 44 will drive the movement of the connecting block 45, so that the connecting block 45 will slide in the protrusion 47, so that the movement of the connecting block 45 will drive the movement of the short rod 46, and the movement of the short rod 46 will drive the movement of the heat sink 48, thereby realizing the heat dissipation in the protection mechanism 1.

[0040] In one embodiment of the present invention, an induction door mechanism 5 is provided on the outer side of the protection mechanism 1, a small block 52 is fixedly installed on the inner surface of the protection mechanism 1, a temperature sensor 51 is fixedly installed on the side surface of the small block 52, a small motor 53 is fixedly installed in the small block 52, a rotating column 54 is fixedly connected to the output end of the small motor 53, a gear 55 is fixedly installed on the surface of the rotating column 54, a long block 56 is fixedly installed on the outer surface of the protection mechanism 1, a moving door 57 is slidably connected on the surface of the long block 56, a large rack 58 is fixedly installed on the surface of the moving door 57, and the gear An upper rack 511 is meshed on the outer surface of 55, and a vertical block 59 is fixedly installed on the lower surface of one end of the upper rack 511 away from the gear 55. When the temperature sensor 51 is started, the small motor 53 will be driven to start, so that the start of the small motor 53 will drive the rotating column 54 to move, and the movement of the rotating column 54 will drive the gear 55 to rotate, so that the rotation of the gear 55 will drive the large rack 58 and the upper rack 511 to move, and the movement of the large rack 58 and the upper rack 511 will drive the movable door 57 to slide on the long block 56, thereby realizing the opening and closing of the protection mechanism 1.

[0041] Working principle: when the air pump 31 is started, it will drive the telescopic rod 33 to move, so that the movement of the telescopic rod 33 will drive the block 34 to move, so that the movement of the block 34 will drive the fixed column 35 to move, so that the fixed column 35 will move in the movable groove 37, so that the movement of the movable groove 37 will drive the movable rod 36 to move, so that the movable rod 36 will rotate on the small column 39 on the slider 38, so that the movement of the movable rod 36 will drive the cylinder 313 to move, so that the movement of the cylinder 313 will drive the moving block 311 to slide on the slider 38, so that the movement of the moving block 311 will drive the clamping block 312 to move, so as to fix the device body 2, when the servo motor 41 is started, it will drive the rotating rod 42 to rotate, so that the rotation of the rotating rod 42 will drive the movement of the short column 43, Thereby, the movement of the short column 43 will drive the sliding rod 44 to move, and the movement of the sliding rod 44 will drive the connecting block 45 to move, so that the connecting block 45 will slide in the protrusion 47, so that the movement of the connecting block 45 will drive the short rod 46 to move, and the movement of the short rod 46 will drive the heat sink 48 to move, thereby realizing the heat dissipation in the protection mechanism 1. When the temperature sensor 51 is started, it will drive the small motor 53 to start, so that the start of the small motor 53 will drive the rotating column 54 to move, and the movement of the rotating column 54 will drive the gear 55 to rotate, so that the rotation of the gear 55 will cause the large rack 58 and the upper rack 511 to move, so that the movement of the large rack 58 and the upper rack 511 will drive the movable door 57 to slide on the long block 56, thereby realizing the opening and closing of the protection mechanism 1.

[0042] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A photoelectric sensor with a protective function, comprising a protective mechanism (1), wherein a device body (2) is arranged in the protective mechanism (1), characterized in that: The protection mechanism (1) is provided with a clamping mechanism (3), and the clamping mechanism (3) comprises: An air pump (31), the protective mechanism (1) is provided with the air pump (31), the protective mechanism (1) is provided with a fixed block (32), the output end of the air pump (31) is fixedly connected with a telescopic rod (33), the end of the telescopic rod (33) away from the air pump (31) is fixedly mounted with a block (34), and a fixing column (35) is fixedly mounted on the side surface of the block (34); A slider (38), the slider (38) is fixedly mounted on the surface of the fixed block (32), a small column (39) is fixedly mounted on the side surface of the slider (38), a movable rod (36) is movably mounted on the surface of the small column (39), a movable groove (37) is provided at one end of the movable rod (36), and a moving block (311) is slidably connected to the surface of the slider (38); A clamping block (312) is fixedly mounted on the surface of the moving block (311), a cylinder (313) is fixedly mounted on the side surface of the moving block (311), a supporting leg (314) is fixedly mounted on the surface of the fixed block (32), and a workbench (315) is fixedly mounted on the surface of the supporting leg (314).

2. The photoelectric sensor with a protective function according to claim 1, characterized in that: A heat dissipation mechanism (4) is provided in the protection mechanism (1), a servo motor (41) is fixedly mounted on the side surface of the protection mechanism (1), and a rotating rod (42) is fixedly connected to the output end of the servo motor (41).

3. The photoelectric sensor with protection function according to claim 2, characterized in that: A short column (43) is fixedly mounted on the surface of one end of the rotating rod (42) away from the servo motor (41), a sliding rod (44) is slidably connected to the surface of the short column (43), and a connecting block (45) is fixedly mounted on the side surface of the sliding rod (44).

4. The photoelectric sensor with protection function according to claim 3, characterized in that: One end of the connection block (45) away from the sliding rod (44) is fixedly connected to a short rod (46), a protrusion (47) is fixedly mounted on the inner surface of the protection mechanism (1), and a heat sink (48) is fixedly mounted on the surface of the short rod (46).

5. The photoelectric sensor with a protective function according to claim 1, characterized in that: An induction door mechanism (5) is arranged on the outside of the protection mechanism (1), a small block (52) is fixedly mounted on the inner surface of the protection mechanism (1), and a temperature sensor (51) is fixedly mounted on the side surface of the small block (52).

6. The photoelectric sensor with protection function according to claim 5, characterized in that: A small motor (53) is fixedly installed in the small block (52), an output end of the small motor (53) is fixedly connected to a rotating column (54), and a gear (55) is fixedly installed on the surface of the rotating column (54).

7. The photoelectric sensor with protection function according to claim 6, characterized in that: A long block (56) is fixedly mounted on the outer surface of the protection mechanism (1), and a movable door (57) is slidably connected to the surface of the long block (56).

8. The photoelectric sensor with protection function according to claim 7, characterized in that: A large rack (58) is fixedly mounted on the surface of the movable door (57), an upper rack (511) is meshed on the outer surface of the gear (55), and a vertical block (59) is fixedly mounted on the lower surface of one end of the upper rack (511) away from the gear (55).

9. The photoelectric sensor with a protective function according to claim 1, characterized in that: The fixed columns (35) are slidably fitted with the movable grooves (37); the fixed columns (35) are provided in multiple groups and are mirror-distributed on the side surface of the block (34); the small columns (39) are provided in multiple groups and are mirror-distributed on the side surface of the slider (38).

10. The photoelectric sensor with protection function according to claim 1, characterized in that: The number of the moving blocks (311) is multiple, and the mirror images are slidably connected to the slider (38); the number of the clamping blocks (312) is multiple, and the mirror images are fixedly installed on the surface of the moving block (311); the number of the cylinders (313) is multiple, and the mirror images are distributed on both sides of the moving block (311).

Images