A full-face detection ultrasonic imaging detector

Abstract

The utility model relates to ultrasonic imaging detection technical field discloses a kind of full section detection ultrasonic imaging detector, including shell, the rear side wall of the shell is fixedly connected with fan, the right side wall of the shell is equipped with heat dissipation hole, the front side wall of the shell is slidably connected with outer frame, the filter screen is fixedly connected in the outer frame, the front side wall of the shell is rotatably connected with round bar, the front side wall of the shell is equipped with inner cavity, the end of the round bar that protrudes the front side wall of the shell is fixedly connected with knob, the end of the round bar that protrudes the inner cavity of the front side wall of the shell is fixedly connected with gear, the front side wall of the shell inner cavity is slidably connected with rack. In the utility model, connecting rod is rotated from the clamping groove in use, so that staff can place the left side of shell on left arm, while finger holds grip lever, to facilitate the stability of single-handed holding of staff, and then facilitate right hand to hold detection probe to detect.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic imaging detection technology, and in particular to a full-section ultrasonic imaging detector. Background Technology

[0002] Full-section ultrasonic imaging testing equipment is a high-precision non-destructive testing device developed based on ultrasonic technology. Its emergence stemmed from the urgent need in industries such as industry, medicine, and construction engineering for visualization of internal structures and defect detection. This device emits high-frequency ultrasonic waves and receives reflected echoes from within the object. Combined with advanced signal processing algorithms and probe technology, it can reconstruct cross-sectional or three-dimensional images of the tested object, accurately identifying defects such as micron-level cracks, pores, and delamination.

[0003] Traditional full-section ultrasonic imaging detectors typically have heat dissipation holes to allow the heat generated by the internal electronic equipment to dissipate. However, in practical engineering applications, the detectors are usually used outdoors, and the heat environment makes the heat dissipation efficiency of a single heat dissipation hole low, which can easily lead to overheating and affect the service life of the electronic equipment. To address this issue, a full-section ultrasonic imaging detector is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a full-section ultrasonic imaging detector, which aims to improve the problem that the service life of the equipment is easily affected by overheating in hot environments.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A full-section ultrasonic imaging detector includes a housing, a fan fixedly connected to the rear side wall of the housing, a heat dissipation hole on the right side wall of the housing, an outer frame slidably connected to the front side wall of the housing, a filter screen fixedly connected inside the outer frame, a round rod rotatably connected to the front side wall of the housing, an inner cavity formed in the front side wall of the housing, a knob fixedly connected to one end of the round rod extending outside the front side wall of the housing, a gear fixedly connected to one end of the round rod extending into the inner cavity of the front side wall of the housing, a rack slidably connected in the inner cavity of the front side wall of the housing, the gear meshing with the rack, and a locking assembly installed in the inner cavity of the front side wall of the housing. The engaging assembly includes a locking rod, which is fixedly connected to the side wall of the rack. The locking rod passes through the housing and is slidably connected to the side wall of the outer frame. A torsion spring is fixedly connected to the rear side of the gear, and the other end of the torsion spring is fixedly connected to the middle of the inner wall of the housing. As a further description of the above technical solution: A support rod is fixedly connected to the bottom surface of the outer shell, a resistance shaft is rotatably connected to the outer periphery of the support rod, a connecting rod is fixedly connected to the outer periphery of the resistance shaft, and a grip is fixedly connected to the side wall of the connecting rod. As a further description of the above technical solution: The outer frame has a through hole on its side wall, and the end of the latch rod away from the rack is slidably connected to the middle of the through hole; As a further description of the above technical solution: A sliding groove is provided in the inner cavity of the front side wall of the outer shell, and a positioning rod is fixedly connected in the sliding groove. The rack is slidably connected to the outer periphery of the positioning rod.

[0006] As a further description of the above technical solution: The bottom surface of the outer casing is provided with a slot, and both the connecting rod and the grip rod are rotatably connected in the slot; As a further description of the above technical solution: The bottom surface of the outer shell has a groove, and a spring clip is fixedly connected to the inner wall of the groove. The grip is engaged in the middle of the spring clip. As a further description of the above technical solution: A stop block is fixedly connected to the inner cavity of the front side wall of the outer shell, and the outer frame is in contact with the stop block; As a further description of the above technical solution: The groove is connected to the slot.

[0007] This utility model has the following beneficial effects: 1. In this utility model, the drive fan inputs flowing air into the interior of the housing to improve the heat dissipation effect on the electronic equipment inside the housing. At the same time, the filter screen filters the dust in the air. After filtering for a long time, the knob is turned so that the gear moves the rack, which in turn drives the lever to slide out of the outer frame so that the filter screen can be removed for cleaning, thus avoiding blockage and affecting airflow.

[0008] 2. In this utility model, when in use, the connecting rod is rotated out of the slot, so that the operator can place the left side of the outer shell on the left arm and hold the handle with their fingers, which can improve the stability of the operator holding the object with one hand, and make it easier to hold the detection probe with the right hand for detection. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of a full-section ultrasonic imaging detector proposed in this utility model; Figure 2 This is a schematic diagram of the outer shell of a full-section ultrasonic imaging detector proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the gear structure of a full-section ultrasonic imaging detector proposed in this utility model; Figure 5 This is a schematic diagram of the slot structure of a full-section ultrasonic imaging detector proposed in this utility model; Figure 6 This is a schematic diagram of the connecting rod of a full-section ultrasonic imaging detector proposed in this utility model; Figure 7 for Figure 5 Enlarged view of point B in the middle.

[0010] Legend: 1. Outer shell; 2. Heat dissipation holes; 3. Outer frame; 4. Filter screen; 5. Knob; 6. Through hole; 7. Locking rod; 8. Stop block; 9. Fan; 10. Round rod; 11. Gear; 12. Torsion spring; 13. Slide groove; 14. Resistance shaft; 15. Rack; 16. Slot; 17. Groove; 18. Spring clip; 19. Connecting rod; 20. Grip rod; 21. Support rod; 22. Positioning rod. Detailed Implementation

[0011] 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.

[0012] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a full-section ultrasonic imaging detector, comprising a housing 1, a fan 9 fixedly connected to the rear side wall of the housing 1, a heat dissipation hole 2 on the right side wall of the housing 1, and an outer frame 3 slidably connected to the front side wall of the housing 1, with a filter screen 4 fixedly connected inside the outer frame 3. When used in a high-temperature environment, the fan 9 drives the airflow into the housing 1, allowing the heat generated by the electronic equipment inside the housing 1 to be quickly expelled through the heat dissipation hole 2, thereby improving heat dissipation efficiency. Simultaneously, the filter screen 4 filters dust from the airflow, preventing dust from adhering to the electronic equipment inside the housing 1 and ensuring the device's own heat dissipation effect.

[0013] Reference Figures 3-4A round rod 10 is rotatably connected to the front side wall of the outer casing 1. An inner cavity is formed in the front side wall of the outer casing 1. A knob 5 is fixedly connected to one end of the round rod 10 extending outside the front side wall of the outer casing 1. A gear 11 is fixedly connected to one end of the round rod 10 extending into the inner cavity of the front side wall of the outer casing 1. A rack 15 is slidably connected within the inner cavity of the front side wall of the outer casing 1. The gear 11 meshes with the rack 15. A locking assembly, including a locking rod 7, is installed within the inner cavity of the front side wall of the outer casing 1. The locking rod 7 is fixedly connected to the rack. The side wall of the outer frame 3 has a locking rod 7 that passes through the outer shell 1 and is slidably connected to the side wall of the outer frame 3. A torsion spring 12 is fixedly connected to the rear side of the gear 11. The other end of the torsion spring 12 is fixedly connected to the middle of the inner wall of the outer shell 1. A through hole 6 is opened in the side wall of the outer frame 3. The end of the locking rod 7 away from the rack 15 is slidably connected to the middle of the through hole 6. A sliding groove 13 is opened in the inner cavity of the front side wall of the outer shell 1. A positioning rod 22 is fixedly connected in the sliding groove 13. The rack 15 is slidably connected to the outer periphery of the positioning rod 22. After prolonged filtration, turning the knob 5 rotates the round rod 10, causing the round rod 10 to drive the gear 11 to rotate. Simultaneously, under the meshing action, the rack 15 moves relative to the gear 11 as it rotates, thereby causing the locking rod 7 to slide out from the middle of the outer frame 3. This allows the outer frame 3 to be quickly removed from the middle of the outer shell 1, thus cleaning the filter screen 4 and preventing the filter screen 4 from affecting the airflow effect due to blockage. At the same time, the gear 11 will twist the torsion spring 12 while rotating. After inserting the outer frame 3 into the outer shell 1, releasing the knob 5 will cause the round rod 10 to drive the gear 11 to reverse, thereby driving the rack 15 to reset. This allows the rack 15 to drive the locking rod 7 to quickly insert into the through hole 6 of the outer frame 3, thereby improving the fixing efficiency of the filter screen 4. At the same time, the sliding groove 13 and the positioning rod 22 enhance the stability of the rack 15's movement within the outer shell 1.

[0014] Reference Figure 2 A stop block 8 is fixedly connected to the inner cavity of the front side wall of the outer shell 1, and the outer frame 3 is in contact with the stop block 8. The stop block 8 can be used to position the depth of the outer frame 3 inserted into the outer shell 1, so that the locking rod 7 can be accurately inserted into the through hole 6 for fixing.

[0015] Reference Figures 5-7A support rod 21 is fixedly connected to the bottom surface of the outer casing 1. A resistance shaft 14 is rotatably connected to the outer periphery of the support rod 21. A connecting rod 19 is fixedly connected to the outer periphery of the resistance shaft 14. A grip rod 20 is fixedly connected to the side wall of the connecting rod 19. A slot 16 is provided on the bottom surface of the outer casing 1. The connecting rod 19 and the grip rod 20 are both rotatably connected in the slot 16. A groove 17 is provided on the bottom surface of the outer casing 1. A spring clip 18 is fixedly connected to the inner wall of the groove 17. The grip rod 20 is clipped into the middle of the spring clip 18. The groove 17 is connected to the slot 16. The grip 20 can be removed from the spring clip 18 through the groove 17, thereby driving the connecting rod 19 to rotate out of the slot 16. At the same time, the stability of the connecting rod 19 is improved under the action of the resistance shaft 14, preventing the connecting rod 19 from shaking. Then, the left side of the outer shell 1 is placed on the left arm, and the left hand fingers hold the grip 20 to improve the stability of the operator holding the object with one hand, thus making it easier to hold the detection probe with the right hand for detection. When not in use, the grip 20 can be rotated into the spring clip 18, thereby storing the grip 20 and the connecting rod 19 into the slot 16, thus reducing the space occupied.

[0016] Working principle: The fan 9 drives the airflow into the housing 1. The airflow carries the heat emitted by the device and is discharged through the heat dissipation hole 2. This improves the heat dissipation of the electronic equipment inside the housing 1. At the same time, the filter screen 4 filters the dust in the air. After filtering for a long time, the knob 5 is turned, which causes the gear 11 to move the rack 15. The rack 15 drives the lever 7 to slide out of the outer frame 3, so that the filter screen 4 can be removed for cleaning to avoid clogging and affecting airflow. At the same time, the rotation of the gear 11 will twist the torsion spring 12. After the knob 5 is released, the lever 7 can be quickly inserted into the outer frame 3 under the action of the torsion spring 12, so that the filter screen 4 can be quickly installed.

[0017] When in use, the connecting rod 19 is rotated out of the slot 16, allowing the operator to place the left side of the outer casing 1 on their left arm while holding the handle 20 with their fingers. This improves the stability of the operator holding the object with one hand and facilitates the right hand holding the detection probe for testing. When not in use, the handle 20 is rotated into the spring clip 18, thereby storing the handle 20 and the connecting rod 19 in the slot 16, thus reducing the space occupied.

[0018] 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 full-section ultrasonic imaging detector, comprising a housing (1), characterized in that: A fan (9) is fixedly connected to the rear side wall of the outer shell (1). A heat dissipation hole (2) is provided on the right side wall of the outer shell (1). An outer frame (3) is slidably connected to the front side wall of the outer shell (1). A filter screen (4) is fixedly connected inside the outer frame (3). A round rod (10) is rotatably connected to the front side wall of the outer shell (1). An inner cavity is provided on the front side wall of the outer shell (1). A knob (5) is fixedly connected to one end of the round rod (10) that extends out of the front side wall of the outer shell (1). A gear (11) is fixedly connected to one end of the round rod (10) that extends into the inner cavity of the front side wall of the outer shell (1). A rack (15) is slidably connected in the inner cavity of the front side wall of the outer shell (1). The gear (11) meshes with the rack (15). A locking assembly is installed in the inner cavity of the front side wall of the outer shell (1). The engaging assembly includes a locking rod (7), which is fixedly connected to the side wall of the rack (15). The locking rod (7) passes through the outer shell (1) and is slidably connected to the side wall of the outer frame (3). A torsion spring (12) is fixedly connected to the rear side of the gear (11), and the other end of the torsion spring (12) is fixedly connected to the middle of the inner wall of the outer shell (1).

2. The full-section ultrasonic imaging detector according to claim 1, characterized in that: A support rod (21) is fixedly connected to the bottom surface of the outer shell (1). A resistance shaft (14) is rotatably connected to the outer periphery of the support rod (21). A connecting rod (19) is fixedly connected to the outer periphery of the resistance shaft (14). A gripping rod (20) is fixedly connected to the side wall of the connecting rod (19).

3. The full-section ultrasonic imaging detector according to claim 1, characterized in that: The outer frame (3) has a through hole (6) on its side wall, and the end of the lever (7) away from the rack (15) is slidably connected to the middle of the through hole (6).

4. The full-section ultrasonic imaging detector according to claim 1, characterized in that: A groove (13) is provided in the inner cavity of the front side wall of the outer shell (1), and a positioning rod (22) is fixedly connected in the groove (13). The rack (15) is slidably connected to the outer periphery of the positioning rod (22).

5. The full-section ultrasonic imaging detector according to claim 2, characterized in that: The bottom surface of the outer shell (1) is provided with a slot (16), and the connecting rod (19) and the grip rod (20) are rotatably connected in the slot (16).

6. The full-section ultrasonic imaging detector according to claim 5, characterized in that: The bottom surface of the outer shell (1) is provided with a groove (17), and a spring clip (18) is fixedly connected to the inner wall of the groove (17). The grip (20) is engaged in the middle of the spring clip (18).

7. The full-section ultrasonic imaging detector according to claim 1, characterized in that: A stop block (8) is fixedly connected in the inner cavity of the front side wall of the outer shell (1), and the outer frame (3) is in contact with the stop block (8).

8. The full-section ultrasonic imaging detector according to claim 6, characterized in that: The groove (17) is connected to the slot (16).

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