Photoelectric sensor information fusion stable processing device

Abstract

The invention relates to the related technical field of photoelectric sensors, in particular to a photoelectric sensor information fusion stable processing device which comprises a base, a primary servo motor, a rotating seat, a mounting bin and a photoelectric sensor body. The mounting bin is composed of the outer shell, the inner bin and the connecting plate, the inner bin is formed by casting transparent glass, the outer shell is provided with the cleaning sponge, and the annular seat on the inner side wall of the outer shell is provided with the cleaning sponge, so that the outer shell and the inner bin rotate relatively when the angle of the photoelectric sensor main body is adjusted; according to the device, the cleaning sponge is arranged on the inner bin, so that the outer wall of the inner bin can be self-cleaned through the cleaning sponge while the electric sensor main body steers, and the situation that normal work of the photoelectric sensor main body is affected by dust adhesion is avoided; and the cleaning mechanism in the device does not shield the electric sensor main body in the cleaning process, so that the electric sensor main body can continuously operate without being interrupted.

Description

Technical Field

[0001] The present invention relates to the technical field related to photoelectric sensors, and in particular to a photoelectric sensor information fusion and stable processing device. Background Art

[0002] Photoelectric sensor is a device that converts light signal into electrical signal. Its working principle is based on photoelectric effect. Photoelectric effect refers to the phenomenon that when light shines on certain substances, the electrons of the substances absorb the energy of photons and produce corresponding electrical effects. According to the different photoelectric effect phenomena, photoelectric effect is divided into three categories: external photoelectric effect, internal photoelectric effect and photovoltaic effect. Photoelectric devices include phototubes, photomultiplier tubes, photoresistors, photodiodes, phototransistors, photocells, etc. The performance and characteristic curves of photoelectric devices are analyzed;

[0003] The existing Chinese patent document with announcement number CN109029686A discloses a photoelectric sensor, which includes a shell, an internal frame fixedly connected to the inside of the shell; a brushless DC motor is fixedly connected to one surface of the internal frame, a light reflecting device is fixedly connected to one end of the output shaft of the brushless DC motor, a battery compartment is fixedly connected to one side of the internal frame, a laser emission module is clamped on one surface of the internal frame, and an infrared receiving tube is fixedly connected to one surface of the internal frame; an A / D conversion chip is fixedly connected to one surface of the internal frame, an operational amplifier chip is fixedly connected to one end of the A / D conversion chip, and one surface of the operational amplifier chip is fixedly connected to the internal frame;

[0004] However, in the above scheme, the ends of the laser emitting module and the infrared receiving tube are both provided with self-cleaning structures, and the working environment of some photoelectric sensors is a high-dust environment. When dust adheres to the ends of the laser emitting module and the infrared receiving tube, it will affect the normal transmission of the optical signal, thereby causing the photoelectric sensor to be unable to process the information stably. Therefore, the above scheme has a certain degree of application defects when used in practice. For this reason, the present invention proposes a photoelectric sensor information fusion stable processing device to solve the above problem. Summary of the invention

[0005] The object of the present invention is to provide a photoelectric sensor information fusion and stabilization processing device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a device for stabilizing information fusion of a photoelectric sensor, comprising:

[0007] A base, wherein a connecting ear plate is formed on the bottom side of the base;

[0008] A primary servo motor, wherein the primary servo motor is installed in the inner cavity of the base;

[0009] A rotating seat, wherein the rotating seat is fixedly connected to the output shaft of the primary servo motor, and a first connecting seat is integrally formed at the right end of the rotating seat, and a secondary connecting seat is installed at the left end of the rotating seat through a bolt structure;

[0010] An installation bin, the installation bin is installed between the first connection seat and the secondary connection seat;

[0011] The photoelectric sensor body is positioned on the mounting bin through a mounting bracket.

[0012] Preferably, the mounting bin comprises an outer shell, an inner shell and a connecting plate, the outer shell and the inner shell both being spherical structures with openings at both ends, and the inner shell being arranged in the inner cavity of the outer shell, and the outer shell and the inner shell being arranged with the same spherical center, a primary bearing seat being integrally formed at the open end of the outer shell, and a secondary bearing seat being integrally formed at the open end of the inner shell, the secondary bearing seat being rotatably mounted on the primary bearing seat via a ball bearing, and the connecting plate being fixed to the primary bearing seat via a primary positioning screw, and there is no contact between the connecting plate and the secondary bearing seat.

[0013] Preferably, the mounting bracket includes a primary positioning seat and a secondary positioning seat, the primary positioning seat is connected to the inner side of the connecting plate via a connecting seat, a rotating shaft is connected to the center position of the outer side of the connecting plate, the rotating shaft, primary positioning seat, connecting seat and connecting plate are integrally formed, and wiring holes are provided on the rotating shaft, connecting seat and connecting plate, and the rotating shaft is rotatably connected to the secondary connecting seat.

[0014] Preferably, the secondary positioning seat is fixed to the primary positioning seat by positioning bolts, and the photoelectric sensor body is clamped and positioned between the primary positioning seat and the secondary positioning seat, a circular hole is opened on the outer shell, the transmitting and receiving ports of the photoelectric sensor body are aligned with the circular hole, and the inner chamber is cast from transparent glass.

[0015] Preferably, a motor bracket is fixedly connected to the outer wall of the secondary positioning seat, a secondary servo motor is fixedly installed on the motor bracket, a docking seat is integrally formed at the end of the output shaft of the secondary servo motor, the docking seat is a columnar structure with a regular hexagonal cross-section, a docking groove is provided on the inner wall of the first connecting seat, the docking groove is matched with the docking seat, and when the secondary connecting seat is actually fixed, the docking seat is embedded in the docking groove.

[0016] Preferably, an annular seat is integrally formed on the inner side wall of the outer shell, a cleaning sponge is fixedly mounted on the annular seat, and the cleaning sponge is arranged to fit the outer side wall of the inner bin during actual installation.

[0017] Preferably, a ring gear is fixedly installed on the secondary bearing seat on the inner warehouse facing the first connecting seat, a gear shaft is rotatably installed on the first connecting seat, a primary gear is fixedly installed on the outer wall of the motor bracket, a secondary gear and a tertiary gear are fixedly installed on the gear shaft, the primary gear and the secondary gear are meshing with each other, the tertiary gear is meshing with the ring gear, the docking seat and the rotating shaft are coaxially arranged, and the axes of the docking seat, the rotating shaft and the photoelectric sensor body all pass through the center of the outer shell and the inner warehouse.

[0018] Preferably, the number of teeth of the secondary gear is smaller than that of the tertiary gear, and the number of teeth of the primary gear is larger than that of the secondary gear.

[0019] Preferably, an alignment groove is provided on the inner side wall of the secondary bearing seat, a screw hole is provided on the side of the alignment groove, an alignment seat is integrally formed on the outer side wall of the ring gear, the alignment seat is arranged corresponding to the alignment groove, and the length of the alignment seat is equal to the depth of the alignment groove, and a secondary positioning screw is screwed into the screw hole for positioning.

[0020] Preferably, a sealing rubber ring is fixedly glued to the inner side wall of the first connecting seat, and when the mounting bin is actually installed, the sealing rubber ring is arranged to fit the primary bearing seat in the corresponding direction.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. A photoelectric sensor information fusion and stabilization processing device is provided which is composed of a base, a primary servo motor, a rotating seat, a mounting chamber and a photoelectric sensor body, and the mounting chamber is provided to be composed of an outer shell, an inner chamber and a connecting plate, and the inner chamber is cast with transparent glass and opened on the outer shell, and a cleaning sponge is provided on the annular seat on the inner side wall of the outer shell, so that when the angle of the photoelectric sensor body is adjusted, relative rotation is formed between the outer shell and the inner chamber, so that when the electric sensor body turns, the outer wall of the inner chamber can be self-cleaned by the cleaning sponge, thereby avoiding dust adhesion and affecting the normal operation of the photoelectric sensor body, and the cleaning mechanism of the device does not need to be independently provided with a driving structure, and the cleaning mechanism in the device will not block the electric sensor body during the cleaning process, thereby ensuring that the electric sensor body can operate continuously without interruption;

[0023] 2. The setting of the ring gear, the first-stage gear, the second-stage gear, and the third-stage gear can make the outer shell and the inner chamber move in opposite directions during actual operation, so that when the electric sensor body is adjusted at a small angle, a larger relative displacement can be generated between the outer shell and the inner chamber, thereby ensuring the self-cleaning effect. The number of teeth of the second-stage gear is smaller than that of the third-stage gear, and the number of teeth of the first-stage gear is larger than that of the second-stage gear. Such a gear ratio can make the relative movement of the outer shell and the inner chamber larger, so as to further improve the self-cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the installation position of the photoelectric sensor body of the present invention;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 4 A half-section view of the present invention;

[0028] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0029] Figure 6 for Figure 4 A magnified schematic diagram of the structure at C in the middle;

[0030] Figure 7 for Figure 4 A magnified schematic diagram of the structure at D in the middle;

[0031] Figure 8 This is a schematic diagram of the connection of the first connection socket of the present invention;

[0032] Fig. 9 for Figure 8 The enlarged schematic diagram of the structure at E in the middle;

[0033] Fig.10 This is a schematic diagram of the connecting plate structure of the present invention;

[0034] Fig.11 This is a schematic diagram of the structure of the secondary positioning seat of the present invention;

[0035] Fig.12 This is a schematic diagram of the inner compartment structure of the present invention;

[0036] Fig.13 for Fig.12 The enlarged schematic diagram of the structure at F in the middle;

[0037] Fig.14 It is a schematic diagram of the ring gear structure of the present invention.

[0038] In the figure: base 1, first-level servo motor 2, rotating seat 3, installation compartment 4, photoelectric sensor body 5, first connecting seat 6, second-level connecting seat 7, mounting bracket 8, outer shell 9, inner compartment 10, connecting plate 11, first-level bearing seat 12, second-level bearing seat 13, ball bearing 14, first-level positioning seat 15, second-level positioning seat 16, connecting seat 17, rotating shaft 18, wiring hole 19, motor bracket 20, second-level servo motor 21, docking seat 22, docking groove 23, round hole 24, annular seat 25, cleaning sponge 26, annular gear 27, first-level gear 28, gear shaft 29, second-level gear 30, third-level gear 31, alignment groove 32, screw hole 33, alignment seat 34, sealing rubber ring 35. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-Figure 14 The present invention provides the following three preferred embodiments:

[0041] Embodiment 1: A photoelectric sensor information fusion stable processing device, comprising a base 1, a primary servo motor 2, a rotating seat 3, a mounting chamber 4 and a photoelectric sensor body 5, wherein a connecting ear plate is formed on the bottom side of the base 1, the primary servo motor 2 is installed in the inner cavity of the base 1, the rotating seat 3 is fixedly connected to the output shaft of the primary servo motor 2, and a first connecting seat 6 is integrally formed at the right end of the rotating seat 3, and a secondary connecting seat 7 is installed at the left end of the rotating seat 3 through a bolt structure, the mounting chamber 4 is installed between the first connecting seat 6 and the secondary connecting seat 7, and the photoelectric sensor body 5 is positioned on the mounting bracket 8. On the bin 4, the installation bin 4 includes an outer shell 9, an inner bin 10 and a connecting plate 11. The outer shell 9 and the inner bin 10 are both spherical structures with openings at both ends, and the inner bin 10 is arranged in the inner cavity of the outer shell 9, and the outer shell 9 and the inner bin 10 are arranged with the same spherical center. The open end of the outer shell 9 is integrally formed with a primary bearing seat 12, and the open end of the inner bin 10 is integrally formed with a secondary bearing seat 13. The secondary bearing seat 13 is rotatably installed on the primary bearing seat 12 through a ball bearing 14. The connecting plate 11 is fixed to the primary bearing seat 12 through a primary positioning screw, and there is no contact between the connecting plate 11 and the secondary bearing seat 13.

[0042] The mounting bracket 8 includes a primary positioning seat 15 and a secondary positioning seat 16. The primary positioning seat 15 is connected to the inner side of the connecting plate 11 through a connecting seat 17. A rotating shaft 18 is connected to the center position of the outer side of the connecting plate 11. The rotating shaft 18, the primary positioning seat 15, the connecting seat 17, and the connecting plate 11 are integrally formed, and wiring holes 19 are provided on the rotating shaft 18, the connecting seat 17, and the connecting plate 11. The rotating shaft 18 is rotatably connected to the secondary connecting seat 7. The secondary positioning seat 16 is fixed to the primary positioning seat 15 by positioning bolts, and the photoelectric sensor body 5 is clamped and positioned between the primary positioning seat 15 and the secondary positioning seat 16. A circular hole 24 is provided on the outer shell 9, and the transmitting and receiving ports of the photoelectric sensor body 5 are aligned with the circular hole 24. The inner chamber 10 is cast from transparent glass.

[0043] A motor bracket 20 is fixedly connected to the outer wall of the secondary positioning seat 16, and a secondary servo motor 21 is fixedly installed on the motor bracket 20. A docking seat 22 is integrally formed at the end of the output shaft of the secondary servo motor 21. The docking seat 22 is a columnar structure with a regular hexagonal cross-section. A docking groove 23 is provided on the inner wall of the first connecting seat 6, and the docking groove 23 is matched with the docking seat 22. When the secondary connecting seat 7 is actually fixed, the docking seat 22 is embedded in the docking groove 23.

[0044] An annular seat 25 is integrally formed on the inner wall of the outer shell 9, and a cleaning sponge 26 is fixedly installed on the annular seat 25. The cleaning sponge 26 is arranged in close contact with the outer wall of the inner bin 10 during actual installation. A photoelectric sensor information fusion and stabilization processing device composed of a base 1, a primary servo motor 2, a rotating seat 3, a mounting bin 4 and a photoelectric sensor body 5 is arranged, and the mounting bin 4 is arranged to be composed of the outer shell 9, the inner bin 10 and the connecting plate 11, and the inner bin 10 is cast with transparent glass and opened on the outer shell 9, and the annular seat 25 on the inner wall of the outer shell 9 is provided. A cleaning sponge 26 is arranged on the photoelectric sensor body 5, so that when the angle is adjusted by the photoelectric sensor body 5, relative rotation is formed between the outer shell 9 and the inner bin 10, so that when the electric sensor body 5 turns, the cleaning sponge 26 can form a self-cleaning effect on the outer wall of the inner bin 10, thereby avoiding dust adhesion and affecting the normal operation of the photoelectric sensor body 5, and the cleaning mechanism of the device does not need to be independently set up with a driving structure, and the cleaning mechanism in the device will not block the electric sensor body 5 during the cleaning process, thereby ensuring that the electric sensor body 5 can operate continuously without interruption.

[0045] Embodiment 2: On the basis of embodiment 1, a ring gear 27 is fixedly installed on the secondary bearing seat 13 on the inner warehouse 10 facing the first connecting seat 6, a gear shaft 29 is rotatably installed on the first connecting seat 6, a primary gear 28 is fixedly installed on the outer wall of the motor bracket 20, a secondary gear 30 and a tertiary gear 31 are fixedly installed on the gear shaft 29, the primary gear 28 and the secondary gear 30 are meshingly arranged, the tertiary gear 31 is meshingly arranged with the ring gear 27, the docking seat 22 and the rotating shaft 18 are coaxially arranged, and the axes of the docking seat 22, the rotating shaft 18, and the photoelectric sensor body 5 all pass through the center of the outer shell 9 and the inner warehouse 10. The arrangement of the ring gear 27, the primary gear 28, the secondary gear 30, and the tertiary gear 31 can make the outer shell 9 and the inner warehouse 10 in opposite directions during actual operation, so that when the electric sensor body 5 is adjusted at a small angle, a larger relative displacement can be generated between the outer shell 9 and the inner warehouse 10, thereby ensuring a self-cleaning effect.

[0046] The number of teeth of the secondary gear 30 is smaller than that of the tertiary gear 31, the number of teeth of the primary gear 28 is larger than that of the secondary gear 30, and the number of teeth of the secondary gear 30 is smaller than that of the tertiary gear 31, and the number of teeth of the primary gear 28 is larger than that of the secondary gear 30. Such a gear ratio can make the relative movement of the outer shell 9 and the inner chamber 10 larger, so as to further improve the self-cleaning effect.

[0047] Embodiment three: On the basis of embodiment two, an alignment groove 32 is provided on the inner wall of the secondary bearing seat 13, a screw hole 33 is provided on the side of the alignment groove 32, and an alignment seat 34 is integrally formed on the outer wall of the ring gear 27. The alignment seat 34 is arranged corresponding to the alignment groove 32, and the length of the alignment seat 34 is equal to the depth of the alignment groove 32. A secondary positioning screw is screwed into the screw hole 33 for positioning, which can facilitate the alignment installation of the ring gear 27.

[0048] A sealing rubber ring 35 is fixedly glued to the inner wall of the first connecting seat 6. When the mounting chamber 4 is actually installed, the sealing rubber ring 35 is fitted with the primary bearing seat 12 in the corresponding direction. The sealing rubber ring 35 can ensure the relative closure between the primary bearing seat 12 and the first connecting seat 6, thereby preventing dust from entering this position and polluting the interior of the equipment.

[0049] In actual use, when the photoelectric sensor body 5 needs to be adjusted in the horizontal direction, the angle of the rotating seat 3 can be adjusted by the first-level servo motor 2. When the photoelectric sensor body 5 needs to be adjusted in the vertical direction, the second-level servo motor 21 is driven. Since the docking groove 23 positions the docking seat 22 on the output shaft of the second-level servo motor 21, the second-level servo motor 21 itself rotates, thereby adjusting the angle of the photoelectric sensor body 5, and the outer shell 9 will move with the photoelectric sensor body 5. During the angle adjustment process, the second-level gear 30 will be driven by the first-level gear 28, thereby driving the third-level gear 31, and then driving the ring gear 27, thereby driving the inner bin 10 to rotate in the opposite direction, thereby realizing the wiping and cleaning effect of the cleaning sponge 26 on the inner bin 10.

[0050] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A photoelectric sensor information fusion and stable processing device, characterized in that: include: A base (1), wherein a connecting ear plate is formed on a bottom side of the base (1); A primary servo motor (2), wherein the primary servo motor (2) is installed in the inner cavity of the base (1); A rotating seat (3), wherein the rotating seat (3) is fixedly connected to the output shaft of the primary servo motor (2), and a first connecting seat (6) is integrally formed at the right end of the rotating seat (3), and a secondary connecting seat (7) is mounted at the left end of the rotating seat (3) via a bolt structure; An installation chamber (4), wherein the installation chamber (4) is installed between the first connection seat (6) and the secondary connection seat (7); A photoelectric sensor body (5), wherein the photoelectric sensor body (5) is positioned on the mounting bin (4) via a mounting bracket (8).

2. The photoelectric sensor information fusion and stabilization processing device according to claim 1, characterized in that: The installation bin (4) comprises an outer shell (9), an inner shell (10) and a connecting plate (11); the outer shell (9) and the inner shell (10) are both spherical structures with openings at both ends, and the inner shell (10) is arranged in the inner cavity of the outer shell (9), and the outer shell (9) and the inner shell (10) are arranged with the same spherical center; the open end of the outer shell (9) is integrally formed with a primary bearing seat (12), and the open end of the inner shell (10) is integrally formed with a secondary bearing seat (13); the secondary bearing seat (13) is rotatably mounted on the primary bearing seat (12) via a ball bearing (14); the connecting plate (11) is fixed to the primary bearing seat (12) via a primary positioning screw, and there is no contact between the connecting plate (11) and the secondary bearing seat (13).

3. The photoelectric sensor information fusion and stabilization processing device according to claim 2 is characterized in that: The mounting bracket (8) comprises a primary positioning seat (15) and a secondary positioning seat (16); the primary positioning seat (15) is connected to the inner side surface of the connecting plate (11) via a connecting seat (17); a rotating shaft (18) is connected to the center position of the outer side surface of the connecting plate (11); the rotating shaft (18), the primary positioning seat (15), the connecting seat (17) and the connecting plate (11) are integrally formed; and wiring holes (19) are provided on the rotating shaft (18), the connecting seat (17) and the connecting plate (11); the rotating shaft (18) is rotatably connected to the secondary connecting seat (7).

4. The photoelectric sensor information fusion and stabilization processing device according to claim 3 is characterized in that: The secondary positioning seat (16) is fixed on the primary positioning seat (15) by means of positioning bolts, and the photoelectric sensor body (5) is clamped and positioned between the primary positioning seat (15) and the secondary positioning seat (16). A circular hole (24) is provided on the outer shell (9), and the transmitting and receiving ports of the photoelectric sensor body (5) are aligned with the circular hole (24). The inner chamber (10) is cast from transparent glass.

5. The photoelectric sensor information fusion and stabilization processing device according to claim 4, characterized in that: A motor bracket (20) is fixedly connected to the outer wall of the secondary positioning seat (16), a secondary servo motor (21) is fixedly mounted on the motor bracket (20), a docking seat (22) is integrally formed at the end of the output shaft of the secondary servo motor (21), the docking seat (22) is a columnar structure with a regular hexagonal cross-section, a docking groove (23) is provided on the inner wall of the first connecting seat (6), the docking groove (23) is matched with the docking seat (22), and when the secondary connecting seat (7) is actually fixed, the docking seat (22) is embedded in the docking groove (23).

6. The photoelectric sensor information fusion and stabilization processing device according to claim 5, characterized in that: An annular seat (25) is integrally formed on the inner side wall of the outer shell (9), and a cleaning sponge (26) is fixedly mounted on the annular seat (25). The cleaning sponge (26) is arranged to fit the outer side wall of the inner bin (10) during actual installation.

7. The photoelectric sensor information fusion and stabilization processing device according to claim 6, characterized in that: A ring gear (27) is fixedly mounted on the secondary bearing seat (13) on the inner warehouse (10) facing the first connecting seat (6); a gear shaft (29) is rotatably mounted on the first connecting seat (6); a primary gear (28) is fixedly mounted on the outer wall of the motor bracket (20); a secondary gear (30) and a tertiary gear (31) are fixedly mounted on the gear shaft (29); the primary gear (28) and the secondary gear (30) are meshed with each other; the tertiary gear (31) is meshed with the ring gear (27); the docking seat (22) and the rotating shaft (18) are coaxially arranged; and the axes of the docking seat (22), the rotating shaft (18) and the photoelectric sensor body (5) all pass through the spherical center of the outer shell (9) and the inner warehouse (10).

8. The photoelectric sensor information fusion and stabilization processing device according to claim 7, characterized in that: The number of teeth of the secondary gear (30) is smaller than the number of teeth of the tertiary gear (31), and the number of teeth of the primary gear (28) is larger than the number of teeth of the secondary gear (30).

9. The photoelectric sensor information fusion and stabilization processing device according to claim 8, characterized in that: An alignment groove (32) is provided on the inner side wall of the secondary bearing seat (13), a screw hole (33) is provided on the side of the alignment groove (32), an alignment seat (34) is integrally formed on the outer side wall of the ring gear (27), the alignment seat (34) is arranged corresponding to the alignment groove (32), and the length of the alignment seat (34) is equal to the depth of the alignment groove (32), and a secondary positioning screw is screwed into the screw hole (33) for positioning.

10. The photoelectric sensor information fusion and stabilization processing device according to claim 9, characterized in that: A sealing rubber ring (35) is fixedly glued to the inner side wall of the first connecting seat (6); when the installation chamber (4) is actually installed, the sealing rubber ring (35) is arranged to fit the primary bearing seat (12) in the corresponding direction.

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