Optical monitor, assembly process and test method

Abstract

The application relates to the technical field of monitoring instruments, and provides an optical monitoring instrument, an assembling process and a testing method. The optical monitoring instrument comprises a fixed seat, a movable seat and a monitoring instrument main body. The monitoring instrument main body is arranged on the movable seat. The back surface of the movable seat is provided with a connecting plate. The fixed seat is provided with a plug-in channel for plugging the connecting plate. A anti-falling block is slidably arranged on the connecting plate. The anti-falling block is provided with a compression spring. The compression spring forces the anti-falling block to be clamped in the fixed seat. The movable seat is provided with an unlocking piece for driving the anti-falling block to slide. The optical monitoring instrument can improve the dismounting convenience of the monitoring instrument.

Description

Technical Field

[0001] This application relates to the technical field of monitoring instruments, and in particular to an optical monitoring instrument, assembly process and testing method. Background Technology

[0002] An optical monitoring instrument is a device that uses optical principles to monitor and measure the optical properties (such as light intensity, wavelength, phase, polarization state, etc.) of a target object. It is widely used in industrial production, environmental monitoring, medical diagnosis, scientific research experiments, and other fields, and can be used to detect various parameters such as surface quality, composition analysis, concentration measurement, and displacement monitoring.

[0003] In the manufacturing or routine maintenance stages of some civil aviation equipment, such as aircraft parts, optical monitoring instruments are required for parts quality inspection. During inspection, the monitoring instrument is usually fixed to the frame with bolts and oriented towards the surface of the part to be tested, thereby helping to eliminate defective products and identify potential quality problems.

[0004] However, in practical applications, for some parts that cannot be moved or have poor mobility, the inspection work requires the use of a mobile monitoring device to perform surface inspections of the parts from various angles. The fixed method of such monitoring devices makes the disassembly and assembly process cumbersome, time-consuming and labor-intensive, thus reducing the inspection efficiency. Therefore, further improvements are needed. Summary of the Invention

[0005] To improve the ease of disassembly and assembly of the monitoring instrument, this application provides an optical monitoring instrument, assembly process, and testing method.

[0006] Firstly, the optical monitoring instrument provided in this application adopts the following technical solution: An optical monitoring instrument includes a fixed base, a movable base, and a monitoring instrument body. The monitoring instrument body is mounted on the movable base, and the back of the movable base has a connecting plate. The fixed base has an insertion channel for the connecting plate to be inserted. An anti-detachment block is slidably mounted on the connecting plate. The anti-detachment block is equipped with a compression spring, which forces the anti-detachment block to engage with the fixed base. The movable base is equipped with an unlocking component for driving the anti-detachment block to slide.

[0007] By adopting the above technical solution, the main body of the monitor is mounted on the fixed base via a movable base. In practical applications, the fixed base is pre-installed on a carrier such as a frame, and the connecting plate of the movable base is inserted into the insertion channel. An anti-detachment block limits the connection of the connecting plate, thus ensuring a stable connection between the movable base and the fixed base. When it is necessary to move the main body of the monitor, the anti-detachment block is forced to slide away from the fixed base by an unlocking mechanism, allowing the connecting plate of the movable base to be pulled out of the insertion channel, thereby moving the main body of the monitor to the designated position and improving the ease of assembly and disassembly. In practical applications, multiple fixed bases can be set and installed in different locations, facilitating rapid relocation of the movable base between fixed bases and improving detection efficiency.

[0008] Optionally, it also includes a mounting base on which a rotating disk is rotatably mounted, and the part to be tested is placed on the rotating disk; the mounting base is provided with a swing frame, one end of which is hinged to the mounting base and the other end is used to connect to a fixed base; the mounting base is provided with a swing assembly, which is used to drive the swing frame to swing so as to force the main body of the monitor towards the top or side of the part to be tested.

[0009] By adopting the above technical solution, for some mobile and lightweight parts to be tested, the main body of the monitor can be mounted on the swing frame via a fixed base, and the parts to be tested can be placed on the rotating disk. During testing, the swing frame can be driven to swing using the swing component, changing the position of the main body of the monitor towards the parts to be tested. Alternatively, the rotating disk can be driven to rotate, changing the position of the surface of the parts to be tested towards the main body of the monitor. This allows the main body of the monitor to perform more comprehensive testing of the parts to be tested, improving the comprehensiveness and efficiency of the testing.

[0010] Optionally, one end of the swing frame is provided with a rotating shaft, which is rotatably mounted on a mounting base; a drive shaft is rotatably mounted on the mounting base; the swing assembly includes a swing bar, a first eccentric column, and a second eccentric column; one end of the swing bar is hinged to the mounting base; the first eccentric column is disposed on the drive shaft and is eccentrically positioned with respect to the drive shaft; the second eccentric column is disposed on the rotating shaft and is eccentrically positioned with respect to the rotating shaft; the swing bar has a guide groove, and both the first and second eccentric columns extend into the guide groove; when the drive shaft rotates, the rotating shaft reciprocates.

[0011] By adopting the above technical solution, the drive shaft is driven to rotate. With the cooperation of the first eccentric column and the guide groove, the swing bar swings. During the swing of the swing bar, the cooperation of the second eccentric column and the guide groove realizes the reciprocating rotation of the rotating shaft, thereby realizing the reciprocating swing of the swing frame and changing the orientation of the main body of the monitor to detect different positions on the surface of the part to be tested.

[0012] Optionally, a rotating shaft is rotatably mounted on the mounting base, and the rotating shaft is circumferentially linked with the drive shaft; a rotating assembly is provided between the rotating shaft and the rotating disk, and when the drive shaft rotates, the rotating assembly forces the rotating disk to rotate intermittently.

[0013] By adopting the above technical solution, the drive shaft drives the swing frame to swing, which in turn drives the rotating shaft to rotate synchronously. Under the action of the rotating component, the rotating disk rotates intermittently, thereby changing the rotation of the part to be tested on the rotating disk. This causes different positions on the surface of the part to be tested to face the main body of the monitor, thus enabling a more comprehensive inspection of the part to be tested and improving inspection efficiency.

[0014] Optionally, the rotating assembly includes a rotating disk and a third eccentric column. The rotating disk is coaxially disposed on the rotating disk, and the third eccentric column is disposed on the rotating shaft. The third eccentric column and the rotating shaft are eccentrically disposed. The outer peripheral wall of the rotating disk is provided with a pushing groove for the third eccentric column to rotate into. Multiple pushing grooves are arranged at intervals around the central axis of the rotating disk.

[0015] By adopting the above technical solution, multiple push grooves are set on the outer peripheral wall of the rotating disk. As the rotating shaft rotates, the third eccentric column is driven to "revolve" around the central axis of the rotating shaft, thereby realizing the intermittent rotation of the rotating disk, so as to drive the part to be tested on the rotating disk to rotate intermittently, change the orientation of the part to be tested, and improve the operational convenience of the overall structure.

[0016] Optionally, the outer peripheral wall of the rotating disk is provided with multiple anti-rotation arc grooves, and an anti-rotation block is provided on the rotating shaft. The outer peripheral wall of the anti-rotation block is provided with a clearance notch. When the third eccentric column rotates into the pushing groove, the clearance notch of the anti-rotation block faces the anti-rotation arc groove. When the third eccentric column rotates out of the pushing groove, the outer peripheral wall of the anti-rotation block abuts against the inner arc surface of the anti-rotation arc groove.

[0017] By adopting the above technical solution, when the third eccentric column rotates out of the push groove, the outer peripheral wall of the anti-rotation block abuts against the anti-rotation arc groove, thereby locking the rotating disk and preventing the rotating disk from rotating freely. This allows the third eccentric column to smoothly rotate into the next push groove, improving the overall structural stability.

[0018] Optionally, the rotating disk has a first adsorption chamber, and the surface of the rotating disk has a plurality of adsorption holes communicating with the first adsorption chamber; the mounting base is connected to a suction pipe for extracting air from the first adsorption chamber.

[0019] By adopting the above technical solution, the air in the first adsorption chamber is extracted using a suction tube, thereby adsorbing the part to be tested onto the rotating disk and improving the placement stability of the part to be tested.

[0020] Optionally, the mounting base is provided with an adsorption seat, the adsorption seat having a second adsorption chamber, and the inlet end of the suction tube communicating with the second adsorption chamber; the second adsorption chamber is provided with an opening and closing sleeve, and a rotating rod is coaxially connected to the rotating disk, the rotating rod passing through the opening and closing sleeve; the outer peripheral wall of the rotating rod is provided with a communicating hole communicating with the first adsorption chamber, and the outer peripheral wall of the opening and closing sleeve is provided with multiple communicating grooves. When the rotating disk rotates, the communicating hole and the communicating groove are connected; when the rotating disk stops rotating, the communicating hole and the communicating groove are misaligned.

[0021] By employing the above technical solution, the rotation of the rotating rod controls the connection or misalignment between the connecting hole and the connecting groove, thereby controlling the adsorption or release of the part to be tested through the adsorption hole. When the rotating disk rotates, the connecting hole connects with the connecting groove, fixing the part to be tested and preventing it from being thrown outward by centrifugal force during the rotation of the disk. When the rotating disk stops rotating, the connecting hole and the connecting groove become misaligned, releasing the adsorption effect on the part to be tested, making it easier to remove the tested part and improving the overall ease of operation.

[0022] Secondly, the assembly process of the optical monitoring instrument provided in this application adopts the following technical solution: An assembly process for an optical monitoring instrument includes the following steps: S1, installation of the movable base: installing the movable base onto the main body of the monitoring instrument; S2, installation of the fixed base; S3, docking: attaching the movable base to the fixed base.

[0023] By adopting the above technical solution, the main body of the monitor can be quickly assembled and disassembled by the plug-in cooperation between the movable seat and the fixed seat, which makes it easy for the operator to quickly move the position of the main body of the monitor. This is convenient for detecting different positions on the surface of a single part to be tested, as well as for switching between multiple parts to be tested in different positions.

[0024] Thirdly, the testing method for an optical monitoring instrument provided in this application adopts the following technical solution: A testing method for an optical monitoring instrument includes the following steps: S1, installation of the monitoring instrument body; S2, installation of the part to be tested; S3, adjustment of the orientation of the part to be tested so that the monitoring instrument body can detect different positions on the surface of the part to be tested.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. With the use of fixed and movable seats, the main body of the monitor is mounted on the fixed seat via the movable seat. In practical applications, the fixed seat is pre-installed on a frame or other carrier, and the connecting plate of the movable seat is inserted into the insertion channel. An anti-detachment block limits the connection of the connecting plate, thus ensuring a secure connection between the movable and fixed seats. When it is necessary to move the main body of the monitor, the anti-detachment block is forced to slide away from the fixed seat using an unlocking mechanism, allowing the connecting plate of the movable seat to be pulled out of the insertion channel, thus moving the main body of the monitor to the designated position and improving the ease of assembly and disassembly. In practical applications, multiple fixed seats can be installed in different locations, facilitating rapid relocation of the movable seat between fixed seats and improving detection efficiency. 2. By using a rotating disk and a swing frame, for some lightweight and easily movable parts to be tested, the main body of the monitor can be mounted on the swing frame via a fixed base. The part to be tested is placed on the rotating disk. During testing, the swing frame is driven to swing, changing the position of the monitor main body facing the part to be tested. The swinging process of the swing frame drives the rotating disk to rotate, changing the position of the surface of the part to be tested facing the monitor main body, thus enabling the monitor main body to perform a more comprehensive inspection of the part to be tested, improving the comprehensiveness and efficiency of the inspection. 3. By setting up the first and second adsorption chambers, and utilizing the rotation of the rotating rod, the connection or misalignment between the connecting hole and the connecting groove is controlled, thereby controlling the adsorption or release of the part to be tested through the adsorption hole. When the rotating disk rotates, the connecting hole connects with the connecting groove, thus fixing the part to be tested and preventing it from being thrown outward by centrifugal force during the rotation of the disk. When the rotating disk stops rotating, the connecting hole and the connecting groove are misaligned, thereby releasing the adsorption effect on the part to be tested, making it easier for people to remove the tested part and improving the overall ease of operation. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of Example 1; Figure 2 This is an exploded view of the insertion channel in Example 1; Figure 3 This is a partial cross-sectional view of Embodiment 1 showing the anti-detachment block and the unlocking rod; Figure 4 This is a schematic diagram illustrating the structure of the rotating disk and the swing frame in Example 2; Figure 5 This is an exploded view of the swing assembly in Embodiment 2; Figure 6 This is a schematic diagram illustrating the structure of the rotating component in Embodiment 2; Figure 7 This is a partial cross-sectional view of Example 3 illustrating the first and second adsorption chambers; Figure 8This is a partial cross-sectional view of Embodiment 3, showing the connecting hole and the connecting groove.

[0027] Explanation of reference numerals in the attached drawings: 1. Fixed base; 11. Insertion channel; 2. Movable base; 21. Connecting plate; 211. Limiting groove; 22. Anti-detachment block; 221. Guide surface; 23. Compression spring; 24. Unlocking rod; 3. Monitor body; 4. Mounting base; 41. Drive shaft; 411. First cam; 412. First bevel gear; 42. Rotating shaft; 421. Anti-rotation block; 422. Clearance notch; 423. Second bevel gear; 424. Third cam; 43. Suction tube; 44. Drive motor; 5. Rotary... 51. Moving plate; 52. First adsorption chamber; 53. Adsorption hole; 54. Rotating rod; 55. Communicating hole; 6. Swing frame; 61. Rotating shaft; 611. Second cam; 62. Mounting plate; 7. Swing assembly; 71. Swing bar; 711. Guide groove; 72. First eccentric column; 73. Second eccentric column; 8. Rotating assembly; 81. Rotating plate; 811. Push groove; 812. Anti-rotation arc groove; 82. Third eccentric column; 9. Adsorption seat; 91. Second adsorption chamber; 92. Opening and closing sleeve; 921. Communicating groove. Detailed Implementation

[0028] The following combination Figures 1-8 This application will be described in further detail.

[0029] Example 1: This application discloses an optical monitoring instrument.

[0030] Reference Figure 1 , Figure 2 An optical monitoring instrument includes a fixed base 1, a movable base 2, and a monitoring instrument body 3. In this embodiment, the monitoring instrument body 3 is mounted on the surface of the movable base 2 by bolts. A connecting plate 21 is fixedly connected to the back of the movable base 2 (the surface of the movable base 2 away from the monitoring instrument body 3). The side wall of the fixed base 1 has an insertion channel 11, and the connecting plate 21 is inserted into the insertion channel 11 from top to bottom. The fixed base 1 is used to be installed on a carrier such as a frame or wall, and the fixed base 1 is connected to the carrier by bolts.

[0031] Reference Figure 2 , Figure 3 Each of the two opposite sidewalls of the connecting plate 21 has a limiting groove 211. An anti-detachment block 22 is slidably installed in each limiting groove 211. A compression spring 23 is installed between the two anti-detachment blocks 22, with both ends of the spring fixedly attached to the two anti-detachment blocks 22. The compression spring 23 forces the two anti-detachment blocks 22 away from each other, thus engaging with the bottom wall of the fixing base 1. The sidewalls of the two anti-detachment blocks 22 that are far apart have guide surfaces 221, which guide the anti-detachment blocks 22 into the limiting groove 211, allowing the connecting plate 21 to be inserted into the insertion channel 11 from top to bottom.

[0032] The movable seat 2 is provided with an unlocking component for driving the anti-detachment block 22 to slide. The unlocking component includes two unlocking rods 24, which are correspondingly set with the two anti-detachment blocks 22. One end of each unlocking rod 24 is fixedly connected to the corresponding anti-detachment block 22, and the other end extends to the top of the connecting plate 21.

[0033] It should be noted that in practical applications, there are multiple fixed bases 1. Multiple fixed bases 1 can be installed on different carriers. The specific installation position depends on the specific position of the parts in the production workshop (for example, when different production stations in the production workshop have parts to be tested, fixed bases 1 can be set up at different production stations in the production workshop to facilitate the rapid transfer of the position of the main body 3 of the monitoring instrument).

[0034] The implementation principle of Embodiment 1 of this application is as follows: The main body 3 of the monitor is installed on the fixed base 1 via the movable base 2. In practical applications, the fixed base 1 is pre-installed on a carrier such as a frame, and the connecting plate 21 of the movable base 2 is inserted into the insertion channel 11. The anti-detachment block 22 limits the connecting plate 21, thereby making the movable base 2 and the fixed base 1 securely connected. When it is necessary to move the main body 3 of the monitor, the two unlocking levers 24 are squeezed to force the anti-detachment block 22 to move into the limiting groove 211, and the connecting plate 21 of the movable base 2 can be pulled out of the insertion channel 11 to move the main body 3 of the monitor to another fixed base 1, thereby improving the ease of disassembly and assembly of the monitor and thus improving the detection efficiency.

[0035] Example 2: This application discloses an optical monitoring instrument.

[0036] The difference between the optical monitoring instrument disclosed in this application and Embodiment 1 is that: Reference Figure 4 , Figure 5 An optical monitoring instrument further includes a mounting base 4, on which a rotating disk 5 is mounted. The upper surface of the rotating disk 5 is used to place the part to be measured. A rotating rod 53 is coaxially connected to the lower surface of the rotating disk 5. The rotating rod 53 is rotatably mounted on the mounting base 4, and the rotating disk 5 is rotatably mounted on the mounting base 4 via the rotating rod 53. A swing frame 6 is provided on the mounting base 4. One end of the swing frame 6 is fixedly connected to a rotating shaft 61, which is rotatably mounted on the side wall of the mounting base 4. One end of the swing frame 6 is hinged to the mounting base 4 via the rotating shaft 61. The other end of the swing frame 6 is fixedly connected to a mounting plate 62, which is used to connect to a fixed base 1. The main body 3 of the monitoring instrument is detachably mounted on the fixed base 1 of the mounting plate 62 via a movable seat 2.

[0037] Mounting base 4 is rotatably mounted with drive shaft 41, which is located at the bottom of rotating shaft 61. The axial direction of drive shaft 41 is parallel to the axial direction of rotating shaft 61. Mounting base 4 is provided with swing assembly 7, which is used to drive swing frame 6 to swing so as to force the monitor body 3 toward the top or side of the part to be measured.

[0038] The oscillating assembly 7 includes an oscillating bar 71, a first eccentric column 72, and a second eccentric column 73. The upper end of the oscillating bar 71 is hinged to the mounting base 4, and the upper end of the oscillating bar 71 is higher than the height of the rotating shaft 61. One end of the drive shaft 41 is fixedly connected to a first cam 411, and one end of the first eccentric column 72 is rotatably mounted on the surface of the first cam 411 of the drive shaft 41. The first eccentric column 72 is eccentrically positioned relative to the drive shaft 41 (i.e., the first eccentric column 72 can "revolve" around the axial direction of the drive shaft 41). One end of the rotating shaft 61 is fixedly connected to a second cam 611, and one end of the second eccentric column 73 is rotatably mounted on the surface of the second cam 611 of the rotating shaft 61. The second eccentric column 73 is eccentrically positioned relative to the rotating shaft 61 (i.e., the second eccentric column 73 can "revolve" around the axial direction of the rotating shaft 61).

[0039] The swing bar 71 has a guide groove 711, with both ends of the guide groove 711 extending along the length of the swing bar 71. The end of the first eccentric column 72 away from the first cam 411 and the end of the second eccentric column 73 away from the second cam 611 both extend into the guide groove 711. When the drive shaft 41 rotates continuously, under the action of the swing bar 71, the rotating shaft 61 reciprocates around its own central axis, forcing the swing frame 6 to reciprocate around the axial direction of the rotating shaft 61. It should be noted that when the drive shaft 41 and the swing frame 6 reciprocate around the axial direction of the rotating shaft 61, the reciprocating swing angle of the rotating shaft 61 is no greater than 180° for each revolution of the drive shaft 41.

[0040] Reference Figure 5 , Figure 6 A drive motor 44 is fixedly mounted on the bottom wall of the mounting base 4. In this embodiment, the output shaft of the drive motor 44 and the drive shaft 41 are connected in series by a belt to drive the drive shaft 41 to rotate around its own central axis.

[0041] A rotating shaft 42 is rotatably mounted on the bottom wall of the mounting base 4. The axial direction of the rotating shaft 42 is parallel to the axial direction of the rotating rod 53. A first bevel gear 412 is coaxially fixed to the outer peripheral wall of one end of the drive shaft 41, and a second bevel gear 423 is coaxially fixed to the outer peripheral wall of one end of the rotating shaft 42. The first bevel gear 412 and the second bevel gear 423 mesh and transmit power to enable circumferential linkage between the rotating shaft 42 and the drive shaft 41 (i.e., the drive shaft 41 can drive the rotating shaft 42 to rotate synchronously).

[0042] A rotating assembly 8 is provided between the rotating shaft 42 and the rotating disk 5. When the drive shaft 41 rotates, the rotating assembly 8 forces the rotating disk 5 to rotate intermittently. The rotating assembly 8 includes a rotating disk 81 and a third eccentric column 82. The rotating disk 81 is coaxially fixed to the outer peripheral wall of the rotating rod 53 of the rotating disk 5. A third cam 424 is fixedly installed on the outer peripheral wall of the rotating shaft 42. The third eccentric column 82 is rotatably mounted on the surface of the third cam 424. The third eccentric column 82 is eccentrically positioned with respect to the rotating shaft 42 (i.e., the third eccentric column 82 can "revolve" around the axial direction of the rotating shaft 42). The outer peripheral wall of the rotating disk 81 has a pushing groove 811 for the third eccentric column 82 to rotate into. Multiple pushing grooves 811 are arranged at intervals around the central axis of the rotating disk 81.

[0043] The outer peripheral wall of the rotating disk 81 has multiple anti-rotation arc grooves 812, which are arranged at intervals around the central axis of the rotating disk 81. The number of anti-rotation arc grooves 812 corresponds to the number of pushing grooves 811, and the multiple anti-rotation arc grooves 812 and multiple pushing grooves 811 are arranged alternately. An anti-rotation block 421 is fixedly installed on the outer peripheral wall of the rotating shaft 42. The anti-rotation block 421, the third cam 424, and the second bevel gear 423 are arranged at intervals along the axial direction of the rotating shaft 42. The outer peripheral wall of the anti-rotation block 421 has a clearance notch 422. When the third eccentric column 82 rotates into the pushing groove 811, the clearance notch 422 of the anti-rotation block 421 faces the anti-rotation arc groove 812. When the third eccentric column 82 rotates out of the pushing groove 811, the outer peripheral wall of the anti-rotation block 421 abuts against the inner arc surface of the anti-rotation arc groove 812.

[0044] The implementation principle of Embodiment 2 of this application is as follows: For lightweight and highly flexible test parts, such test parts are placed on the rotating disk 5, and then the drive shaft 41 is driven to rotate. Under the combination of the swing bar 71, the first eccentric column 72, and the second eccentric column 73, the swing frame 6 is driven to reciprocate around the axis of the rotating shaft 61. During the rotation of the drive shaft 41, the rotating disk 5 is driven to rotate intermittently around its own central axis. By utilizing the reciprocating swing of the swing frame 6 and the intermittent rotation of the rotating disk 5, the monitoring instrument body 3 of the swing frame 6 can perform a comprehensive inspection of the surface of the test part, thereby improving the comprehensiveness and efficiency of the inspection.

[0045] Example 3: This application discloses an optical monitoring instrument.

[0046] The difference between the optical monitoring instrument disclosed in this application and that in embodiment 2 is as follows: Reference Figure 7 , Figure 8In this embodiment, a first adsorption chamber 51 is formed inside the rotating disk 5, and multiple adsorption holes 52 communicating with the first adsorption chamber 51 are formed on the surface of the rotating disk 5. An adsorption seat 9 is installed at the bottom of the mounting base 4. The adsorption seat 9 can be fixedly connected to the bottom wall of the mounting base 4 by a bracket (not shown in the figure). The adsorption seat 9 has a second adsorption chamber 91 inside. The mounting base 4 is connected to a suction tube 43, and the inlet end of the suction tube 43 communicates with the second adsorption chamber 91. An opening and closing sleeve 92 is fixedly installed on the inner wall of the second adsorption chamber 91. The rotating rod 53 of the rotating disk 5 passes through the opening and closing sleeve 92, and the outer diameter of the rotating rod 53 is adapted to the inner diameter of the opening and closing sleeve 92.

[0047] The outer peripheral wall of the rotating rod 53 has a connecting hole 531 that connects to the first adsorption cavity 51. The outer peripheral wall of the opening and closing sleeve 92 has multiple connecting grooves 921, which are arranged at intervals around the central axis of the opening and closing sleeve 92. When the rotating disk 5 rotates, the connecting hole 531 connects with the connecting groove 921. When the rotating disk 5 stops rotating, the connecting hole 531 and the connecting groove 921 are misaligned.

[0048] The implementation principle of Embodiment 3 of this application is as follows: The rotation of the rotating rod 53 controls the connection or misalignment between the connecting hole 531 and the connecting groove 921, thereby controlling the opening and closing of the adsorption hole 52. When the rotating disk 5 rotates, the connecting hole 531 connects to the connecting groove 921, connecting the first adsorption chamber 51 and the second adsorption chamber 91, thus achieving adsorption and fixation of the part to be tested, avoiding the possibility of the part being thrown outward by centrifugal force during the rotation of the rotating disk 5. When the rotating disk 5 stops rotating, the connecting hole 531 and the connecting groove 921 are misaligned, thereby releasing the adsorption effect on the part to be tested, making it easier for people to remove the tested part and improving the overall operational convenience of the structure.

[0049] Example 4: This application also discloses an assembly process for an optical monitor.

[0050] An assembly process for an optical monitoring instrument specifically includes the following steps: S1. Installation of movable seat 2: The movable seat 2 is installed on the main body 3 of the monitor by means of bolt connection, so that the movable seat 2 and the main body 3 of the monitor are connected as one unit.

[0051] S2. Installation of Fixture 1: Fixture 1 is installed on a carrier using bolts. The carrier can be a frame, wall, column, or other installation carrier in the production workshop, or the swing frame 6 in Embodiments 2 and 3. The number of fixtures 1 can be multiple depending on actual needs. Specifically, each fixture 1 can be installed at different production stations to perform quality inspections on different parts. Alternatively, multiple fixtures 1 can be arranged around the production station to allow for multi-directional quality inspection of the parts within the production station.

[0052] It should be noted that the above method is for quality inspection of parts that are difficult to move. When dealing with lighter and more mobile parts, in actual testing, such parts can be placed in batches on the rotating disk 5 of the mounting base 4, and the movable seat 2 of the monitoring instrument body 3 can be installed on the fixed seat 1 of the swing frame 6. By utilizing the swing of the swing frame 6 and the rotation of the rotating disk 5, a more comprehensive quality inspection of the parts can be achieved, thus improving inspection efficiency.

[0053] S3. Connecting: By using the connection plate 21 and the insertion channel 11, the movable seat 2 can be attached to the fixed seat 1. During disassembly, the operator's hands simultaneously grasp and tighten the two unlocking rods 24, bringing them closer together and causing the anti-detachment block 22 to slide away from the fixed seat 1. This allows the connection plate 21 of the movable seat 2 to be removed from the insertion channel 11 of the fixed seat 1, greatly improving the ease of disassembly and assembly of the monitoring instrument body 3.

[0054] Example 5: This application also discloses a testing method for an optical monitoring instrument.

[0055] A testing method for an optical monitoring instrument, specifically including the following steps: S1. The main body 3 of the monitoring instrument is installed on the carrier by using the cooperation of the fixed seat 1 and the movable seat 2.

[0056] S2. Installation of the part to be tested.

[0057] S3. Adjust the orientation of the part to be tested or the orientation of the main body 3 of the monitoring instrument so that the main body 3 of the monitoring instrument can detect different positions on the surface of the part to be tested.

[0058] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An optical monitoring instrument, characterized in that: The device includes a fixed base (1), a movable base (2), and a monitoring instrument body (3). The monitoring instrument body (3) is mounted on the movable base (2). The back of the movable base (2) has a connecting plate (21). The fixed base (1) has an insertion channel (11) for the connecting plate (21) to be inserted. An anti-detachment block (22) is slidably mounted on the connecting plate (21). The anti-detachment block (22) is equipped with a compression spring (23), which forces the anti-detachment block (22) to engage with the fixed base (1). The movable base (2) is equipped with an unlocking component for driving the anti-detachment block (22) to slide. The device also includes a mounting base (4). A rotating disk (5) is rotatably mounted on the mounting base (4). The part to be tested is placed on the rotating disk (5). The device is equipped with a swing frame (6), one end of which is hinged to the mounting base (4), and the other end is used to connect to the fixed base (1). The mounting base (4) is equipped with a swing assembly (7), which is used to drive the swing frame (6) to swing so as to force the main body of the monitor (3) towards the top of the part to be tested or the side of the part to be tested. One end of the swing frame (6) is equipped with a rotating shaft (61), which is rotatably mounted on the mounting base (4). A drive shaft (41) is rotatably mounted on the mounting base (4). The swing assembly (7) includes a swing bar (71), a first eccentric column (72) and a second eccentric column (73). One end of the swing bar (71) is hinged to the mounting base (4), and the first eccentric column (72) is set on the drive shaft (4). Shaft (41), first eccentric column (72) is eccentrically set between drive shaft (41); second eccentric column (73) is set on rotating shaft (61), second eccentric column (73) is eccentrically set between rotating shaft (61); swing bar (71) is provided with guide groove (711), first eccentric column (72) and second eccentric column (73) both extend into guide groove (711); when drive shaft (41) rotates, rotating shaft (61) reciprocates; rotating shaft (42) is rotatably mounted on mounting base (4), rotating shaft (42) is circumferentially linked with drive shaft (41); rotating assembly (8) is provided between rotating shaft (42) and rotating disk (5), when drive shaft (41) rotates, rotating assembly (8) forces The rotating disk (5) rotates intermittently; the rotating assembly (8) includes a rotating disk (81) and a third eccentric column (82). The rotating disk (81) is coaxially arranged on the rotating disk (5), and the third eccentric column (82) is arranged on the rotating shaft (42). The third eccentric column (82) and the rotating shaft (42) are eccentrically arranged; the outer peripheral wall of the rotating disk (81) is provided with a pushing groove (811) for the third eccentric column (82) to rotate into. Multiple pushing grooves (811) are arranged at intervals around the central axis of the rotating disk (81); the outer peripheral wall of the rotating disk (81) is provided with multiple anti-rotation arc grooves (812), and the rotating shaft (42) is provided with an anti-rotation block (421). The outer peripheral wall of the anti-rotation block (421) is provided with an avoidance notch (422).When the third eccentric column (82) rotates into the pushing groove (811), the clearance notch (422) of the anti-rotation block (421) faces the anti-rotation arc groove (812); when the third eccentric column (82) rotates out of the pushing groove (811), the outer peripheral wall of the anti-rotation block (421) abuts against the inner arc surface of the anti-rotation arc groove (812); the rotating disk (5) is provided with a first adsorption chamber (51), and the surface of the rotating disk (5) is provided with a plurality of adsorption holes (52) communicating with the first adsorption chamber (51); the mounting base (4) is connected with a suction pipe (43) for extracting air from the first adsorption chamber (51); the mounting base (4) is provided with an adsorption seat (9), and the adsorption seat (9) contains a The device has a second adsorption chamber (91), and the inlet end of the suction tube (43) is connected to the second adsorption chamber (91). An opening and closing sleeve (92) is provided inside the second adsorption chamber (91). A rotating rod (53) is coaxially connected to the rotating disk (5), and the rotating rod (53) passes through the opening and closing sleeve (92). A connecting hole (531) is provided on the outer peripheral wall of the rotating rod (53) to connect to the first adsorption chamber (51). Multiple connecting grooves (921) are provided on the outer peripheral wall of the opening and closing sleeve (92). When the rotating disk (5) rotates, the connecting hole (531) connects with the connecting groove (921). When the rotating disk (5) stops rotating, a misalignment is formed between the connecting hole (531) and the connecting groove (921).

2. An assembly method for an optical monitoring instrument, based on the optical monitoring instrument described in claim 1, comprising the following steps: S1, installation of the movable seat (2): installing the movable seat (2) on the main body (3) of the monitoring instrument; S2, installation of the fixed seat (1); S3, docking: hooking the movable seat (2) onto the fixed seat (1).

3. A testing method for an optical monitoring instrument, based on the optical monitoring instrument described in claim 1, comprising the following steps: S1, installation of the monitoring instrument body (3); S2, installation of the part to be tested; S3, adjusting the orientation of the part to be tested so that the monitoring instrument body (3) can detect different positions on the surface of the part to be tested.

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