Ultrasonic probe fixing and guiding frame

Abstract

The utility model relates to the technical field of medical instruments, in particular to an ultrasonic probe fixing and guiding frame which comprises two fixing blocks, connecting plates are fixedly installed on the upper surfaces of the fixing blocks, two sliding rods are fixedly installed between the two connecting plates, sliding blocks are installed on the outer surfaces of the sliding rods in a sliding mode, and limiting assemblies are arranged in the sliding blocks. And an adjusting frame is fixedly installed on the front face of the sliding block, and a lead screw is rotationally installed in the adjusting frame. After the device is installed, the clamping block can be separated from the sliding rod by pulling the pulling plate, then the sliding block can be pushed to slide on the sliding rod, the transverse position of the probe clamp is conveniently adjusted, the screw rod is driven to rotate by rotating the knob, the threaded block is driven to move on the screw rod, the vertical height of the probe clamp is conveniently adjusted, and the clamping block and the sliding rod are matched. The working range of the ultrasonic probe can be effectively expanded, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an ultrasonic probe fixing guide frame. Background Art

[0002] Ultrasonic testing is a non-destructive testing method that uses the physical properties of ultrasound waves such as reflection, refraction, and scattering when they propagate in a medium to detect internal defects in materials or structures. This testing method is widely used in industries such as industry and medicine. In the ultrasonic testing process, the ultrasonic probe plays a vital role. The probe is responsible for emitting ultrasonic waves and receiving the reflected sound waves, and then converting these sound wave signals into electrical signals for processing and analysis. By processing the received sound wave signals, it is possible to determine whether there are defects inside the material or structure, as well as the location, size, and nature of the defects.

[0003] Patent application number: 202020619361.5 proposes an ultrasound probe fixing guide frame, including a triangle base, a support block is connected and fixed in the middle of the triangle base, and a gap is left between the support block and each end corner of the triangle base; a first adjustment column is fixed on the support block, the upper end of the first adjustment column is threadedly connected to the second adjustment column, the upper end of the second adjustment column is threadedly connected to the third adjustment column, and the upper end of the third adjustment column is hinged to a fixing rod. The fixing frame is hinged to the upper end of the third adjustment column by the fixing rod, which improves the convenience of adjusting the position of the ultrasound probe, facilitates doctors to quickly and stably position and orient the ultrasound probe, and improves the convenience and accuracy of doctors performing puncture operations.

[0004] This device has some shortcomings when used, such as insufficient stability, easy displacement and affecting the ultrasonic detection, and a small range of adjusting the ultrasonic probe, which is difficult to meet people's usage needs. For this reason, we propose an ultrasonic probe fixing guide frame. Summary of the invention

[0005] The purpose of the utility model is to provide an ultrasonic probe fixing guide frame to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An ultrasonic probe fixing guide frame comprises two fixing blocks, the upper surfaces of the fixing blocks are fixedly mounted with connecting plates, two sliding rods are fixedly mounted between the two connecting plates, the outer surfaces of the sliding rods are slidably mounted with sliders, a limiting assembly is arranged inside the sliders for limiting and fixing the sliders, an adjusting frame is fixedly mounted on the front side of the slider, a screw rod is rotatably mounted inside the adjusting frame, a threaded block is screwed on the outer surface of the screw rod, a connecting rod is fixedly mounted on the front side of the threaded block, and a probe clamp is fixedly mounted on one end of the connecting rod.

[0008] Preferably, a mounting groove is provided on the bottom surface of the fixing block, a bolt rod is rotatably mounted on the side of the fixing block, one end of the bolt rod extends into the interior of the mounting groove, a clamp is rotatably mounted on one end of the bolt rod, and a knob 2 is fixedly mounted on the other end of the bolt rod.

[0009] Preferably, a plurality of telescopic rods are fixedly mounted on the side of the fixed block, and one end of the telescopic rod is fixedly connected to the clamping plate.

[0010] Preferably, an installation cavity and a sliding hole are provided inside the slider, and the slider is slidably arranged on the outer surface of the sliding rod through the sliding hole, and the top of the installation cavity is communicated with the sliding hole. The limiting assembly includes a clamping block arranged inside the installation cavity, and two connecting guide rods are fixedly installed on the bottom surface of the clamping block. The bottom ends of the connecting guide rods extend to the bottom of the slider and are fixedly installed with a support plate, and a pull plate is fixedly installed on the bottom surface of the support plate.

[0011] Preferably, two arc grooves are provided on the upper surface of the clamping block, the size and position of the arc grooves correspond to the sliding holes, the clamping block is made of a magnet, and the sliding rod is made of stainless steel.

[0012] Preferably, the top end of the screw rod extends to the top of the adjusting frame and is fixedly mounted with a knob, a limiting slot is provided on the front of the adjusting frame, a limiting slider is fixedly mounted on the back of the threaded block, and the limiting slider is slidably connected to the limiting slot.

[0013] Compared with the prior art, the utility model provides an ultrasonic probe fixing guide frame, which has the following beneficial effects:

[0014] When using the ultrasonic probe fixing guide frame, first clamp the fixing blocks on both sides of the device on the edge of the bed, then turn the second knob to drive the bolt rod to rotate, drive the clamping plate to move, and conveniently fix the device on the bed to prevent the device from shaking during operation and affecting the normal operation of ultrasonic detection.

[0015] After the ultrasonic probe fixing guide frame is installed, the clamping block can be separated from the sliding rod by pulling the pull plate, and then the slider can be pushed to slide on the sliding rod, so that the lateral position of the probe clamp can be adjusted conveniently. By turning the knob, the screw rod can be driven to rotate, and the threaded block can be driven to move on the screw rod, so that the upper and lower heights of the probe clamp can be adjusted conveniently. The cooperation of the two can effectively improve the working range of the ultrasonic probe and meet people's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixed block structure of the utility model.

[0020] In the figure: 1. fixing block; 2. mounting groove; 3. clamping plate; 4. bolt rod; 5. telescopic rod; 6. connecting plate; 7. sliding rod; 8. sliding block; 81. mounting cavity; 82. sliding hole; 9. limiting assembly; 91. clamping block; 92. connecting guide rod; 93. supporting plate; 94. pulling plate; 10. adjusting frame; 11. screw rod; 12. knob; 13. threaded block; 14. connecting rod; 15. probe clamp; 16. knob two. DETAILED DESCRIPTION

[0021] See also Figure 1-4 , an ultrasonic probe fixing guide frame, including two fixing blocks 1, used for fixing the device on a bed to prevent the device from shaking during operation, the upper surfaces of the fixing blocks 1 are fixedly installed with connecting plates 6, two sliding rods 7 are fixedly installed between the two connecting plates 6, the outer surface of the sliding rod 7 is slidably installed with a sliding block 8, the interior of the sliding block 8 is provided with a limiting component 9, which is used to limit and fix the sliding block 8 on the sliding rod 7, an adjusting frame 10 is fixedly installed on the front of the sliding block 8, a screw rod 11 is rotatably installed inside the adjusting frame 10, a threaded block 13 is screwed on the outer surface of the screw rod 11, a connecting rod 14 is fixedly installed on the front of the threaded block 13, a probe clamp 15 is fixedly installed on one end of the connecting rod 14, which is used to fix the ultrasonic probe, and the threaded block 13 is driven to move on the screw rod 11 by rotating the screw rod 11, so as to facilitate the adjustment of the upper and lower heights of the probe clamp 15.

[0022] See also Figure 4 A mounting groove 2 is provided on the bottom surface of the fixing block 1, and a bolt rod 4 is rotatably installed on the side of the fixing block 1. One end of the bolt rod 4 extends into the interior of the mounting groove 2, and a splint 3 is rotatably installed on one end of the bolt rod 4. A knob 2 16 is fixedly installed on the other end of the bolt rod 4. When in use, first clamp the fixing blocks 1 on both sides of the device on the edge of the bed, and then rotate the knob 2 16 to drive the bolt rod 4 to rotate, and drive the splint 3 to move, so as to facilitate the fixed installation of the device on the bed and prevent the device from shaking during operation, which affects the normal operation of ultrasonic detection.

[0023] Furthermore, a plurality of telescopic rods 5 are fixedly mounted on the side of the fixed block 1, and one end of the telescopic rod 5 is fixedly connected to the clamping plate 3 for limiting the movement of the clamping plate 3 to ensure the normal operation of the device.

[0024] See also Figure 3The slider 8 is provided with an installation cavity 81 and a sliding hole 82 inside. The slider 8 is slidably arranged on the outer surface of the slide rod 7 through the sliding hole 82. The top of the installation cavity 81 is connected to the sliding hole 82. The limiting assembly 9 includes a clamping block 91 arranged inside the installation cavity 81. Two connecting guide rods 92 are fixedly installed on the bottom surface of the clamping block 91. The bottom ends of the connecting guide rods 92 extend to the bottom of the slider 8 and are fixedly installed with a support plate 93. A pull plate 94 is fixedly installed on the bottom surface of the support plate 93. The clamping block 91 is provided with a plurality of connecting rods 92, and the connecting rods 92 are provided with a plurality of connecting rods 92. 1 is provided with two arc grooves, the size and position of the arc grooves correspond to the slide hole 82, the clamping block 91 is made of a magnet, and the slide bar 7 is made of stainless steel. By pulling the pull plate 94, the clamping block 91 is separated from the slide bar 7, and then the slide bar 8 can be pushed to slide on the slide bar 7, which is convenient for adjusting the lateral position of the probe clamp 15, and then the pull plate 94 is released, the clamping block 91 will be sucked on the slide bar 7, and the slide bar 8 is limited and fixed to prevent the slide bar 8 from sliding on the slide bar 7 again and affecting the operation of the device.

[0025] Furthermore, the top end of the screw rod 11 extends to the top of the adjusting frame 10, and a knob 12 is fixedly installed thereon to facilitate driving the screw rod 11 to rotate. A limiting groove is provided on the front side of the adjusting frame 10, and a limiting slider is fixedly installed on the back side of the threaded block 13. The limiting slider is slidably connected to the limiting groove to limit the movement of the threaded block 13 and ensure the normal operation of the device.

[0026] Working principle: When using the ultrasonic probe fixing guide frame, first clamp the fixing blocks 1 on both sides of the device on the edge of the bed, and then turn the knob 2 16 to drive the bolt rod 4 to rotate, and drive the clamping plate 3 to move, so as to fix the device on the bed and prevent the device from shaking during operation, which will affect the normal operation of ultrasonic detection. After the device is installed, the clamping block 91 can be separated from the slide bar 7 by pulling the pull plate 94, and then the slider 8 can be pushed to slide on the slide bar 7, so as to facilitate the adjustment of the lateral position of the probe clamp 15. By turning the knob 12, the screw rod 11 can be driven to rotate, and the threaded block 13 can be driven to move on the screw rod 11, so as to facilitate the adjustment of the upper and lower heights of the probe clamp 15. The cooperation of the two can effectively improve the working range of the ultrasonic probe and meet people's usage needs.

Claims

1. An ultrasonic probe fixing guide frame, comprising two fixing blocks (1), characterized in that: A connecting plate (6) is fixedly mounted on the upper surface of each of the fixed blocks (1); two sliding rods (7) are fixedly mounted between the two connecting plates (6); a sliding block (8) is slidably mounted on the outer surface of each of the sliding rods (7); a limiting assembly (9) is arranged inside the sliding block (8) for limiting and fixing the sliding block (8); an adjusting frame (10) is fixedly mounted on the front surface of the sliding block (8); a screw rod (11) is rotatably mounted inside the adjusting frame (10); a threaded block (13) is threadedly mounted on the outer surface of the screw rod (11); a connecting rod (14) is fixedly mounted on the front surface of the threaded block (13); a probe clamp (15) is fixedly mounted on one end of the connecting rod (14); The bottom surface of the fixing block (1) is provided with a mounting groove (2); a bolt rod (4) is rotatably mounted on the side of the fixing block (1); one end of the bolt rod (4) extends into the interior of the mounting groove (2); a clamping plate (3) is rotatably mounted on one end of the bolt rod (4); a knob (16) is fixedly mounted on the other end of the bolt rod (4); and a plurality of telescopic rods (5) are fixedly mounted on the side of the fixing block (1); one end of the telescopic rod (5) is fixedly connected to the clamping plate (3).

2. The ultrasonic probe fixing guide frame according to claim 1, characterized in that: The slider (8) is provided with a mounting cavity (81) and a sliding hole (82) therein; the slider (8) is slidably arranged on the outer surface of the slide rod (7) through the sliding hole (82); the top of the mounting cavity (81) is in communication with the sliding hole (82); the limit assembly (9) comprises a clamping block (91) arranged inside the mounting cavity (81); two connecting guide rods (92) are fixedly mounted on the bottom surface of the clamping block (91); the bottom ends of the connecting guide rods (92) both extend below the slider (8) and are fixedly mounted with a support plate (93); and a pull plate (94) is fixedly mounted on the bottom surface of the support plate (93).

3. The ultrasonic probe fixing guide frame according to claim 2, characterized in that: Two arc-shaped grooves are formed on the upper surface of the clamping block (91), the size and position of the arc-shaped grooves correspond to the sliding holes (82), the clamping block (91) is made of a magnet, and the sliding rod (7) is made of stainless steel.

4. The ultrasonic probe fixing guide frame according to claim 1, characterized in that: The top end of the screw rod (11) extends to the top of the adjustment frame (10) and is fixedly mounted with a knob (12); a limit slide groove is provided on the front of the adjustment frame (10); a limit slide block is fixedly mounted on the back of the threaded block (13); and the limit slide block is slidably connected to the limit slide groove.

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