Portable tofd probe angle of radiation testing device

Abstract

The utility model relates to radiation angle testing arrangement technical field discloses portable TOFD probe radiation angle testing arrangement, including the casing, the casing inside fixedly connected with the support platform, the casing top fixedly connected with a plurality of handles, the support platform inside is provided with telescopic subassembly, the telescopic subassembly includes slide post, the slide post sliding connection in the support platform inside, the slide post side wall fixedly connected with the rack, the support platform upper surface fixedly connected with electric motor no.

Description

Technical Field

[0001] This utility model relates to the technical field of radiation angle testing devices, and in particular to a portable TOFD probe radiation angle testing device. Background Technology

[0002] Radiation angle testing devices are widely used in the testing of various optical and electronic products, especially for measuring the radiation angle distribution of luminescent bodies or other radiation sources. By accurately measuring the radiation angle of a radiation source, this device helps R&D and quality control teams better evaluate product performance and ensure compliance with relevant standards.

[0003] Traditional radiation angle testing equipment typically consists of sensors, a measurement platform, and a control system. The sensors receive light or radiation signals emitted by the radiation source; the measurement platform provides stable support and ensures precise control of various parameters during the test; and the control system coordinates the operation of the equipment and data acquisition to obtain accurate test results.

[0004] Traditional radiation angle testing devices are not portable. Due to their large size and weight, and the need for complex configuration and lengthy setup times due to considerations of accuracy and stability, they are difficult to move quickly or operate flexibly in different environments. This portability limits the application of the equipment in different workplaces or with different testing needs, reduces testing efficiency, and increases the transportation and storage costs of the equipment. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a portable TOFD probe radiation angle testing device, which aims to improve the problems of traditional radiation angle testing devices being inconvenient to carry, reducing testing efficiency, and increasing the transportation and storage costs of the equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable TOFD probe radiation angle testing device, comprising a housing, a support platform fixedly connected inside the housing, multiple handles fixedly connected to the top of the housing, and a telescopic component provided inside the support platform;

[0007] The telescopic assembly includes a sliding column slidably connected inside the support platform. A rack is fixedly connected to the side wall of the sliding column. An electric motor is fixedly connected to the upper surface of the support platform. A worm gear is fixedly connected to the output end of the electric motor. A side frame is fixedly connected to the top of the support platform. A worm wheel is rotatably connected to the side wall of the side frame. A gear is fixedly connected to the side wall of the worm wheel. The worm wheel meshes with the worm gear, and the gear meshes with the rack. A bracket is fixedly connected to the top of the sliding column, and an adjustment assembly is provided on the side wall of the bracket.

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes a fixed platform, the side wall of which is fixedly connected to the side wall of the bracket.

[0010] As a further description of the above technical solution:

[0011] The fixed platform has multiple side platforms fixedly connected to its side wall, and each side platform has a fixed plate fixedly connected to its side wall.

[0012] As a further description of the above technical solution:

[0013] Two of the fixed plates are fixedly connected to the side walls of an electric motor, and each of the electric motors is fixedly connected to a rotating frame at its output end.

[0014] As a further description of the above technical solution:

[0015] Each of the rotating frames has a limiting groove inside, and the fixed platform is rotatably connected to the side wall of the fixed platform.

[0016] As a further description of the above technical solution:

[0017] The turntable has multiple sliding grooves inside and multiple sliders inside.

[0018] As a further description of the above technical solution:

[0019] The slider is slidably connected inside the groove, and a sliding shaft is fixedly connected to the side wall of the groove.

[0020] As a further description of the above technical solution:

[0021] The sliding shaft is slidably connected inside the multiple limiting grooves, and a probe body is fixedly connected to one end of the sliding shaft.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the telescopic component is driven by an electric motor to drive the worm gear and rack and pinion to realize the lifting and retraction of the slide column. When retracted, the volume is reduced and the handle makes it easy to carry, solving the problem of traditional equipment being inconvenient to move. The lifting function is adapted to different testing height requirements, enhancing the flexibility of use.

[0024] 2. In this utility model, the adjustment component uses an electric motor to drive the rotating frame and the sliding shaft in linkage. The slider and the sliding groove ensure stable movement and accurately adjust the radiation angle of the probe body. The turntable and the fixed table work together to ensure adjustment accuracy and improve the accuracy and efficiency of TOFD probe radiation angle testing. Attached Figure Description

[0025] Figure 1This is a perspective view of the portable TOFD probe radiation angle testing device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the support platform for the portable TOFD probe radiation angle testing device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the bracket for the portable TOFD probe radiation angle testing device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the mounting platform for the portable TOFD probe radiation angle testing device proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the turntable of the portable TOFD probe radiation angle testing device proposed in this utility model.

[0030] Legend:

[0031] 1. Housing; 2. Handle; 3. Support; 4. Electric Motor I; 5. Worm Gear; 6. Side Frame; 7. Worm Gear; 8. Gear; 9. Sliding Column; 10. Rack; 11. Support; 12. Fixed Platform; 13. Side Platform; 14. Fixed Plate; 15. Electric Motor II; 16. Turning Frame; 17. Limiting Groove; 18. Turning Table; 19. Sliding Block; 20. Sliding Groove; 21. Sliding Shaft; 22. Probe Body. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-3 The present invention provides an embodiment of a portable TOFD probe radiation angle testing device, comprising a housing 1, a support 3 fixedly connected inside the housing 1, a plurality of handles 2 fixedly connected to the top of the housing 1, and a telescopic component provided inside the support 3.

[0034] The telescopic assembly includes a sliding column 9, which is slidably connected inside the support platform 3. A rack 10 is fixedly connected to the side wall of the sliding column 9. An electric motor 4 is fixedly connected to the upper surface of the support platform 3. A worm gear 5 is fixedly connected to the output end of the electric motor 4. A side frame 6 is fixedly connected to the top of the support platform 3. A worm wheel 7 is rotatably connected to the side wall of the side frame 6. A gear 8 is fixedly connected to the side wall of the worm wheel 7. The worm wheel 7 meshes with the worm gear 5, and the gear 8 meshes with the rack 10. A bracket 11 is fixedly connected to the top of the sliding column 9. An adjustment component is provided on the side wall of the bracket 11.

[0035] Reference Figure 4 and Figure 5 The adjustment assembly includes a fixed platform 12, the side wall of which is fixedly connected to the side wall of the bracket 11. Multiple side platforms 13 are fixedly connected to the side wall of the fixed platform 12. Each side platform 13 has a fixed plate 14 fixedly connected to its side wall. Two of the fixed plates 14 have electric motors 15 fixedly connected to their side walls. Each electric motor 15 has a rotating frame 16 fixedly connected to its output end. Each rotating frame 16 has a limit groove 17 inside. A turntable 18 is rotatably connected to the side wall of the fixed platform 12. Multiple sliding grooves 20 are provided inside the turntable 18. Multiple sliders 19 are provided inside the turntable 18. The sliders 19 are slidably connected inside the sliding grooves 20. A sliding shaft 21 is fixedly connected to the side wall of the sliding grooves 20. The sliding shaft 21 is slidably connected inside the multiple limit grooves 17. One end of the sliding shaft 21 is fixedly connected to a probe body 22.

[0036] Working principle: First, after the electric motor 4 starts, its output end drives the worm gear 5 to rotate. The worm gear 5 meshes with the worm wheel 7 on the side frame 6, causing the worm wheel 7 to rotate synchronously. The gear 8 on the side wall of the worm wheel 7 rotates accordingly. The gear 8 meshes with the rack 10 on the side wall of the slide column 9, driving the slide column 9 to slide up and down within the support platform 3. This, in turn, drives the support bracket 11 on top of the slide column 9 to rise and fall. When stored, the slide column 9 retracts into the support platform 3, reducing the overall size of the device. When in use, it extends and, together with the handle 2 on the top of the housing 1, enables the device to be moved easily and its height adjusted. In section 1, electric motor 15 drives the rotating frame 16 to rotate. The limiting groove 17 of the rotating frame 16 drives the sliding shaft 21 to move. The sliding shaft 21 slides in the sliding groove 20 of the turntable 18. At the same time, the slider 19 slides synchronously along the sliding groove 20 to ensure the stable movement of the sliding shaft 21. The probe body 22 at one end of the sliding shaft 21 moves with the sliding shaft 21. By rotating the rotating frame 16 at different angles, the radiation direction of the probe body 22 is adjusted. The cooperation between the turntable 18 and the fixed platform 12 ensures the accuracy of angle adjustment and realizes the accurate testing of the radiation angle of the TOFD probe.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable TOFD probe angle testing device comprising a housing (1), characterised in that: The housing (1) is fixedly connected to a support platform (3), and the top of the housing (1) is fixedly connected to multiple handles (2). The support platform (3) is provided with a telescopic component. The telescopic assembly includes a sliding column (9), which is slidably connected inside the support platform (3). A rack (10) is fixedly connected to the side wall of the sliding column (9). An electric motor (4) is fixedly connected to the upper surface of the support platform (3). A worm gear (5) is fixedly connected to the output end of the electric motor (4). A side frame (6) is fixedly connected to the top of the support platform (3). A worm wheel (7) is rotatably connected to the side wall of the side frame (6). A gear (8) is fixedly connected to the side wall of the worm wheel (7). The worm wheel (7) meshes with the worm gear (5). The gear (8) meshes with the rack (10). A bracket (11) is fixedly connected to the top of the sliding column (9). An adjustment assembly is provided on the side wall of the bracket (11).

2. The portable TOFD probe angle of radiation testing device of claim 1, wherein: The adjustment assembly includes a fixed platform (12), the side wall of which is fixedly connected to the side wall of the bracket (11).

3. The portable TOFD probe angle of radiation testing device of claim 2, wherein: The side wall of the fixed platform (12) is fixedly connected to multiple side platforms (13), and each side platform (13) is fixedly connected to a fixed plate (14).

4. The portable TOFD probe angle of radiation testing device of claim 3, wherein: Two of the fixed plates (14) are fixedly connected to the side walls of electric motors (15), and each of the electric motors (15) is fixedly connected to a rotating frame (16) at its output end.

5. The portable TOFD probe radiation angle testing device according to claim 4, characterized in that: Each of the rotating frames (16) has a limiting groove (17) inside, and the fixed platform (12) is rotatably connected to the side wall of the rotating platform (18).

6. The portable TOFD probe angle of radiation testing device of claim 5, wherein: The turntable (18) has multiple sliding grooves (20) inside and multiple sliders (19) inside.

7. The portable TOFD probe angle of radiation testing device of claim 6, wherein: The slider (19) is slidably connected inside the groove (20), and the side wall of the groove (20) is fixedly connected to the sliding shaft (21).

8. The portable TOFD probe angle of radiation testing device of claim 7, wherein: The sliding shaft (21) is slidably connected inside the multiple limiting grooves (17), and one end of the sliding shaft (21) is fixedly connected to the probe body (22).

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