Spatial transmission mechanism of flash tester

Abstract

The utility model discloses a space transmission mechanism of a flash tester, which relates to the technical field of flash testers and comprises a mounting frame, a guide rail is fixedly mounted on the inner side of the mounting frame, a movable part is slidably connected to the outer side of the guide rail, a connecting frame is fixedly mounted on one side of the movable part, and a transmission mechanism and a maintenance adjusting assembly are arranged on the inner side of the mounting frame. According to the technical scheme provided by the utility model, the transmission mechanism is arranged, specifically, the speed reducer is driven by the driving motor, then the speed reducer drives the driving synchronous pulley to rotate so as to drive the synchronous belt to work, and the synchronous belt can directly pull the movable part to adjust and move on the guide rail, so that more direct transmission can be realized, and the transmission efficiency is high; the measurement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flash measuring instruments, in particular to a spatial transmission mechanism of a flash measuring instrument. Background Art

[0002] A flash measuring instrument is an efficient measuring tool, mainly used for quickly detecting and evaluating the shape, size and other geometric features of an object. By using CCD (Charge Coupled Device) digital imaging technology, it can accurately capture the image of the object and analyze it relying on advanced computer screen measuring technology.

[0003] Chinese patent document CN 217639901U discloses an upper light source up and down transmission mechanism of a vertical flash measuring instrument, including a mounting frame. A protective shell is fixedly connected and installed on the outer side of the mounting frame. A lead screw is installed on the mounting frame through a bearing. A traceless nut is connected to the outer side of the lead screw through a thread. A limiting frame is fixedly connected to the traceless nut. A connecting frame is fixedly connected to the limiting frame. A fixed frame is fixedly connected to the mounting frame. A motor is fixedly installed on the fixed frame. A photoelectric proximity switch is fixedly connected to the mounting frame. Although such a setting can achieve transmission, it uses a lead screw and a traceless nut for transmission. Although it can transmit, the transmission efficiency of this method is slow, and the adjustment efficiency of the traceless nut is slow, resulting in a slow measurement efficiency. Therefore, improvement is needed. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a spatial transmission mechanism of a flash measuring instrument to solve the problem that in the prior art, a lead screw and a traceless nut are used for transmission. Although it can transmit, the transmission efficiency of this method is slow, and the adjustment efficiency of the traceless nut is slow, resulting in a slow measurement efficiency.

[0005] In view of this, the utility model provides a spatial transmission mechanism of a flash measuring instrument, including a mounting frame. A guide rail is fixedly installed inside the mounting frame. A movable part is slidably connected to the outer side of the guide rail. A connecting frame is fixedly installed on one side of the movable part. A transmission mechanism and a maintenance and adjustment component are arranged inside the mounting frame;

[0006] The transmission mechanism includes a driving synchronous pulley, a driven synchronous pulley, a reducer, a driving motor, a synchronous belt and a fixed clamp. The driving synchronous pulley is rotatably connected to the inner side of one end of the mounting frame. The driven synchronous pulley is arranged on the inner side of the other end of the mounting frame. The reducer and the driving motor are fixedly installed at one end of the mounting frame. The synchronous belt is movably installed between the driving synchronous pulley and the driven synchronous pulley. The fixed clamp is fixedly installed between the synchronous belt and the movable part.

[0007] Optionally, one end of the output shaft of the speed reducer is fixedly installed at one end of the rotating shaft of the driving synchronous pulley through the setting of a coupling.

[0008] Optionally, one end of the output shaft of the driving motor is fixedly installed at one end of the input shaft of the speed reducer through the setting of a coupling.

[0009] Optionally, the middle part of the synchronous belt is fixedly installed in the middle part of the movable part through the setting of a fixing clip.

[0010] Optionally, the maintenance and adjustment assembly includes a movable groove, a fixing frame and an adjustment bolt. The movable groove is opened at one end of the mounting frame. The fixing frame is slidably connected to the inner side of the movable groove. The adjustment bolt is rotatably connected to one end of the mounting frame, and one end of the adjustment bolt is threadedly engaged with one end of the fixing frame.

[0011] Optionally, the driven synchronous pulley is rotatably connected to the inner side of one end of the fixing frame.

[0012] Optionally, photoelectric proximity switches are fixedly installed on the inner sides of both ends of the mounting frame, and a housing is fixedly installed on the outer side of the mounting frame.

[0013] It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

[0014] 1. For the spatial transmission mechanism of a flash tester of the present invention, by setting a transmission mechanism, specifically, the driving motor drives the speed reducer, and then the speed reducer drives the driving synchronous pulley to rotate, thereby driving the synchronous belt to work. The synchronous belt will directly pull the movable part to adjust and move on the guide rail, so as to achieve more direct transmission, high transmission efficiency, and improve the measurement efficiency.

[0015] 2. For the spatial transmission mechanism of a flash tester of the present invention, by setting a maintenance and adjustment assembly, specifically, during use, by rotating the adjustment bolt to engage with the fixing frame, the position of the fixing frame can be adjusted, thereby adjusting the tightness of the driven synchronous pulley, facilitating subsequent maintenance or belt replacement, and being convenient to use.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present invention with reference to the drawings:

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a schematic left-side structural diagram of the present invention;

[0020] Figure 3Schematic diagram of the right side structure of the present utility model;

[0021] Figure 4 Partial top view of the present utility model.

[0022] Explanation of reference numerals in the drawings: 1, mounting bracket; 2, guide rail; 3, moving part; 4, connecting bracket; 501, driving synchronous pulley; 502, driven synchronous pulley; 503, speed reducer; 504, driving motor; 505, synchronous belt; 506, fixing clamp; 6, photoelectric proximity switch; 701, moving groove; 702, fixing bracket; 703, adjusting bolt; 8, housing. Specific implementation manners

[0023] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0024] The spatial transmission mechanism of a flash tester according to an embodiment of the present utility model will be specifically described below with reference to the drawings.

[0025] Embodiment 1

[0026] For ease of understanding, please refer to Figures 1 to 4 , an embodiment of the spatial transmission mechanism of a flash tester provided by the present utility model, including a mounting bracket 1, a guide rail 2 is fixedly installed inside the mounting bracket 1, a moving part 3 is slidably connected to the outside of the guide rail 2, a connecting bracket 4 is fixedly installed on one side of the moving part 3, and a transmission mechanism and a maintenance and adjustment component are arranged inside the mounting bracket 1;

[0027] The transmission mechanism includes a driving synchronous pulley 501, a driven synchronous pulley 502, a speed reducer 503, a driving motor 504, a synchronous belt 505 and a fixing clamp 506. The driving synchronous pulley 501 is rotatably connected to the inside of one end of the mounting bracket 1, the driven synchronous pulley 502 is arranged inside the other end of the mounting bracket 1, the speed reducer 503 and the driving motor 504 are fixedly installed at one end of the mounting bracket 1, the synchronous belt 505 is movably installed between the driving synchronous pulley 501 and the driven synchronous pulley 502, the fixing clamp 506 is fixedly installed between the synchronous belt 505 and the moving part 3, one end of the output shaft of the speed reducer 503 is fixedly installed at one end of the rotating shaft of the driving synchronous pulley 501 through a coupling, one end of the output shaft of the driving motor 504 is fixedly installed at one end of the input shaft of the speed reducer 503 through a coupling, and the middle of the synchronous belt 505 is fixedly installed at the middle of the moving part 3 through the setting of the fixing clamp 506.

[0028] It should be noted that by setting the driving synchronous pulley 501 and the driven synchronous pulley 502, and using a synchronous belt 505 installed between the driving synchronous pulley 501 and the driven synchronous pulley 502, the synchronous belt 505 is fixed to the movable member 3 through a fixing clip 506. Then, the driving motor 504 drives the reducer 503, and the reducer 503 drives the driving synchronous pulley 501 to rotate, thereby driving the synchronous belt 505 to work. The synchronous belt 505 will directly pull the movable member 3 to adjust and move on the guide rail 2, so as to achieve a more direct transmission, with high transmission efficiency and improved measurement efficiency.

[0029] In some embodiments, as Figure 1 、 Figure 2 shown, photoelectric proximity switches 6 are fixedly installed on the inner sides of both ends of the mounting frame 1, and a housing 8 is fixedly installed on the outside of the mounting frame 1.

[0030] It should be noted that the function of setting the photoelectric proximity switch 6 is that when the movable member 3 approaches the photoelectric proximity switch 6, the working state of the driving motor 504 can be controlled through the photoelectric proximity switch 6, so that the light source can be adjusted more conveniently. The function of setting the housing 8 is to protect the internal structure.

[0031] Embodiment 2

[0032] In some embodiments, as Figure 4 shown, the maintenance and adjustment assembly includes a movable slot 701, a fixing frame 702, and an adjustment bolt 703. The movable slot 701 is opened at one end of the mounting frame 1, the fixing frame 702 is slidably connected to the inside of the movable slot 701, the adjustment bolt 703 is rotatably connected to one end of the mounting frame 1, and one end of the adjustment bolt 703 is threadedly engaged with one end of the fixing frame 702. The driven synchronous pulley 502 is rotatably connected to the inside of one end of the fixing frame 702.

[0033] It should be noted that by setting the fixing frame 702 and the adjustment bolt 703, and engaging the adjustment bolt 703 with the fixing frame 702 by rotation, the position of the fixing frame 702 can be adjusted, thereby adjusting the tightness of the driven synchronous pulley 502 to facilitate subsequent maintenance or belt replacement and convenient use.

[0034] In the present utility model, the reducer 503, the driving motor 504, and the photoelectric proximity switch 6 are well-known components and will not be elaborated here.

[0035] Working principle: When in use, first engage the adjusting bolt 703 with the fixed frame 702 by rotation, which can adjust the position of the fixed frame 702, adjust the tightness of the driven synchronous pulley 502, and ensure the tightness of the synchronous belt 505. Then drive the reducer 503 through the drive motor 504, and then the reducer 503 drives the active synchronous pulley 501 to rotate, thereby driving the synchronous belt 505 to work. The synchronous belt 505 will directly pull the movable part 3 to adjust and move on the guide rail 2, so as to achieve a more direct transmission, with high transmission efficiency and improved measurement efficiency.

[0036] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A spatial transmission mechanism of a flash detector, characterized in that: It includes a mounting bracket (1), a guide rail (2) is fixedly installed inside the mounting bracket (1), a movable member (3) is slidably connected to the outside of the guide rail (2), a connecting bracket (4) is fixedly installed on one side of the movable member (3), and a transmission mechanism and a maintenance and adjustment component are arranged inside the mounting bracket (1); The transmission mechanism includes a driving synchronous pulley (501), a driven synchronous pulley (502), a reducer (503), a driving motor (504), a synchronous belt (505) and a fixing clip (506). The driving synchronous pulley (501) is rotatably connected to the inner side of one end of the mounting bracket (1), the driven synchronous pulley (502) is arranged on the inner side of the other end of the mounting bracket (1), the reducer (503) and the driving motor (504) are fixedly installed at one end of the mounting bracket (1), the synchronous belt (505) is movably installed between the driving synchronous pulley (501) and the driven synchronous pulley (502), and the fixing clip (506) is fixedly installed between the synchronous belt (505) and the movable member (3).

2. The spatial transmission mechanism of a flash tester according to claim 1, characterized in that: One end of the output shaft of the reducer (503) is fixedly installed at one end of the rotating shaft of the driving synchronous pulley (501) through a coupling.

3. The spatial transmission mechanism of a flash detector according to claim 1, characterized in that: One end of the output shaft of the driving motor (504) is fixedly installed at one end of the input shaft of the reducer (503) through a coupling.

4. The spatial transmission mechanism of a flash detector according to claim 1, characterized in that: The middle part of the synchronous belt (505) is fixedly installed at the middle part of the movable member (3) through the setting of the fixing clip (506).

5. The spatial transmission mechanism of a flash tester according to claim 1, characterized in that: The maintenance and adjustment component includes a movable groove (701), a fixing bracket (702) and an adjustment bolt (703). The movable groove (701) is opened at one end of the mounting bracket (1), the fixing bracket (702) is slidably connected to the inside of the movable groove (701), the adjustment bolt (703) is rotatably connected to one end of the mounting bracket (1), and one end of the adjustment bolt (703) is threadedly engaged with one end of the fixing bracket (702).

6. The spatial transmission mechanism of a flash detector according to claim 1, characterized in that: The driven synchronous pulley (502) is rotatably connected to the inner side of one end of the fixing bracket (702).

7. The spatial transmission mechanism of a flash detector according to claim 1, characterized in that: Photoelectric proximity switches (6) are fixedly installed on the inner sides of both ends of the mounting bracket (1), and a housing (8) is fixedly installed on the outside of the mounting bracket (1).

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