CN219319765U

CN219319765U - Angle and distance testing device of ultrasonic probe

Info

Publication number: CN219319765U
Application number: CN202320634038.9U
Authority: CN
Inventors: 关自刚
Original assignee: Tianjin Cunhao Technology Co ltd
Current assignee: Tianjin Cunhao Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-07
Anticipated expiration: 2033-03-28

Abstract

The utility model belongs to the technical field of ultrasonic probe testing, and particularly relates to an angle and distance testing device of an ultrasonic probe. According to the utility model, the sliding seat, the vertical rod, the adjusting rod, the second sliding sleeve, the ultrasonic sensor, the first sliding sleeve, the clamping piece, the adjusting sleeve piece, the second gear, the first gear, the rotating shaft and the shaft hole are arranged, so that the testing effect on the angle and the distance of the ultrasonic probe can be realized at the same time, different devices are not required to be used for testing the ultrasonic probe, the testing efficiency of the device is improved, the adjusting effect on the rotating angle of the testing probe can be realized through rotating the adjusting sleeve piece, the range of the testing ultrasonic probe can be drawn according to multiple groups of testing data in the testing process, the testing operation is performed on the same vertical surface, the occupied area is small, and the operation is simple.

Description

Angle and distance testing device of ultrasonic probe

Technical Field

The utility model relates to the technical field of ultrasonic probe testing, in particular to an angle and distance testing device of an ultrasonic probe.

Background

The ultrasonic probe is an important part of ultrasonic diagnostic imaging equipment, and the working principle of the ultrasonic probe converts an excited electric pulse signal into an ultrasonic signal which enters a patient body, and then converts an ultrasonic echo signal into an electric signal, so that energy conversion is realized. The ultrasonic probe has the functions of converting an electric signal excited by the host equipment into an ultrasonic signal to propagate in human soft tissues, converting the ultrasonic signal reflected in the human body into an electric signal, processing by the host to obtain the display of an ultrasonic image in the human body for analysis and diagnosis by doctors, and detecting an angle range and a detection distance, wherein the ultrasonic probe is selected and the model of the ultrasonic probe is determined according to the requirements of the detection distance and the angle range, so that the detection angle and the detection distance are key indexes of the performance of the ultrasonic probe.

The prior art has the following problems:

in the testing process of the distance and the angle of the ultrasonic probe, different devices are required to be used for testing the probe, a device capable of simultaneously testing the distance and the angle is absent, the occupied space of a common device is large, and the testing and the use are inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an angle and distance testing device of an ultrasonic probe, which solves the problems that different devices are needed to test the probe in the existing distance and angle testing process, and the device which can test the distance and the angle simultaneously have larger occupied space and are inconvenient to test and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an angle and distance testing arrangement of ultrasonic probe, includes the slide, slide one end is provided with the pole setting, the one end of pole setting is provided with first sliding sleeve, one side of first sliding sleeve is provided with the lock bolt, the other end of slide is provided with the regulation pole, the second sliding sleeve has been cup jointed in the outside of adjusting the pole, one side of second sliding sleeve is connected with ultrasonic sensor, the opposite side of first sliding sleeve is provided with the moving part, the outside of moving part is provided with the handle, the one side of handle is connected with two-way lead screw, the one end of moving part is provided with the clamping part, the one side of clamping part is connected with the non slipping spur, the one end of clamping part is connected with the connecting block, the centre of moving part and first sliding sleeve is provided with first gear, the upper end of first gear is provided with the second gear, the upper end of second gear is provided with the regulation external member, one side of second gear is connected with the pivot, the inner tooth line portion is connected with to the inner wall of regulation external member.

As a preferable technical scheme of the utility model, the number of the ultrasonic sensors is three, the inner diameter size of the second sliding sleeve is matched with the diameter size of the adjusting rod, and the second sliding sleeve is fixedly connected with the adjusting rod through the locking bolt.

As a preferable technical scheme of the utility model, the number of the clamping pieces is two, the two clamping pieces are symmetrically distributed at one end of the movable piece, and the connecting block is in threaded connection with the bidirectional screw rod.

As a preferable technical scheme of the utility model, the first gear is fixedly connected with the movable piece, and the first gear is movably connected with the first sliding sleeve.

As a preferred technical scheme of the utility model, the first gear is rotationally connected with the second gear, and the second gear is movably connected with the adjusting sleeve through the internal thread part.

As a preferable technical scheme of the utility model, one end of the rotating shaft is provided with a shaft hole, the inner diameter size of the shaft hole is matched with the diameter size of the rotating shaft, and the rotating shaft is movably connected with the first sliding sleeve through the shaft hole.

As a preferable technical scheme of the utility model, two groups of limiting blocks are arranged in the adjusting sleeve, the limiting blocks are respectively arranged on the outer sides of the movable piece and the first sliding sleeve, and the limiting blocks are circular.

Compared with the prior art, the utility model provides an angle and distance testing device of an ultrasonic probe, which has the following beneficial effects:

1. this angle and distance testing arrangement of ultrasonic probe through setting up slide, pole setting, regulation pole, second sliding sleeve and ultrasonic sensor, can realize simultaneously the test effect to ultrasonic probe's angle and distance, need not adopt different devices to carry out test operation to ultrasonic probe, has improved the efficiency of software testing of device.

2. This ultrasonic probe's angle and distance testing arrangement is through setting up first sliding sleeve, clamping piece, regulation external member, second gear, first gear, pivot and shaft hole, can realize the effect of adjusting test probe turned angle through rotating the regulation external member, in the test process, can describe test ultrasonic probe's scope according to multiunit test data, and test operation all goes on at same vertical face, area is little, easy operation.

Drawings

FIG. 1 is a schematic diagram of a testing apparatus according to the present utility model;

FIG. 2 is a schematic view of the structure of the first sliding sleeve of the present utility model;

fig. 3 is a schematic structural view of the adjusting sleeve of the present utility model.

In the figure: 1. a slide; 2. a vertical rod; 3. a first sliding sleeve; 4. a locking bolt; 5. an adjusting rod; 6. the second sliding sleeve; 7. an ultrasonic sensor; 8. a movable member; 9. a handle; 10. a two-way screw rod; 11. a clamping member; 12. an anti-skid block; 13. a connecting block; 14. a first gear; 15. a second gear; 16. an adjustment kit; 17. a rotating shaft; 18. a shaft hole; 19. internal tooth pattern.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the present embodiment: the utility model provides an angle and distance testing arrangement of ultrasonic probe, including slide 1, slide 1 one end is provided with pole setting 2, the one end of pole setting 2 is provided with first sliding sleeve 3, one side of first sliding sleeve 3 is provided with locking bolt 4, the other end of slide 1 is provided with adjusts pole 5, second sliding sleeve 6 has been cup jointed in the outside of adjusting pole 5, one side of second sliding sleeve 6 is connected with ultrasonic sensor 7, the opposite side of first sliding sleeve 3 is provided with movable part 8, the outside of movable part 8 is provided with handle 9, one side of handle 9 is connected with two-way lead screw 10, the one end of movable part 8 is provided with clamping piece 11, one side of clamping piece 11 is connected with non slipping spur 12 for ultrasonic probe's fixed use, the one end of clamping piece 11 is connected with connecting block 13, the centre of movable part 8 and first sliding sleeve 3 is provided with first gear 14, the upper end of first gear 14 is provided with second gear 15, the upper end of second gear 15 is provided with adjusts external member 16, one side of second gear 15 is connected with pivot 17, the inner wall connection of adjusting member 16 has internal tooth external member 19.

In the embodiment, the number of the ultrasonic sensors 7 is three, the inner diameter size of the second sliding sleeve 6 is matched with the diameter size of the adjusting rod 5, and the second sliding sleeve 6 is fixedly connected with the adjusting rod 5 through the locking bolt 4, so that the structural design is reasonable; the number of the clamping pieces 11 is two, the two clamping pieces 11 are symmetrically distributed at one end of the movable piece 8, and the connecting block 13 is in threaded connection with the bidirectional screw rod 10, so that the probe is clamped and fixed conveniently; the first gear 14 is fixedly connected with the movable piece 8, the first gear 14 is movably connected with the first sliding sleeve 3, and the structural design is reasonable; the first gear 14 is rotationally connected with the second gear 15, the second gear 15 is movably connected with the adjusting sleeve 16 through the internal tooth trace part 19, the adjusting effect of the rotation of the probe can be realized, and the testing operation of angles in different directions can be realized; one end of the rotating shaft 17 is provided with a shaft hole 18, the inner diameter size of the shaft hole 18 is matched with the diameter size of the rotating shaft 17, and the rotating shaft 17 is movably connected with the first sliding sleeve 3 through the shaft hole 18, so that the structure is reasonable; two groups of limiting blocks are arranged in the adjusting sleeve 16, and the two limiting blocks are respectively arranged on the outer sides of the movable piece 8 and the first sliding sleeve 3, and the limiting blocks are circular, so that the rationality of structural adjustment is guaranteed.

The working principle and the using flow of the utility model are as follows: before testing, the ultrasonic probe is placed in the middle of the two clamping pieces 11, the handle 9 is rotated, the bidirectional screw rod 10 moves along with the connecting block 13, the clamping pieces 11 clamp and fix the ultrasonic probe, during testing, the second sliding sleeve 6 positioned in the middle is adjusted to the position which is the same as the ultrasonic probe, the adjusting rod 5 is slid left and right, the distance of the ultrasonic probe can be known through the induction of the ultrasonic sensor 7, in the process of testing the angle, a user can also know the angle of the ultrasonic probe by adjusting the upper and lower second sliding sleeves 6, the distance of the two second sliding sleeves 6 and the distance between the adjusting rod 5 and the vertical rod 2 can be known through program calculation, then the adjusting sleeve 16 is rotated, the internal thread part 19 rotates along with the second gear 15 and the first gear 14, after rotating a proper angle, the positions of the two second sliding sleeves 6 are continuously adjusted, and according to the induction of the ultrasonic sensor 7, the testing angles in different directions can be tested, and the ultrasonic probe testing coverage can be realized through sequential reciprocation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an angle and distance testing arrangement of ultrasonic probe, includes slide (1), its characterized in that: the utility model discloses a rotary shaft sleeve, including slide (1) and connecting piece, slide (1) one end is provided with pole setting (2), the one end of pole setting (2) is provided with first sliding sleeve (3), one side of first sliding sleeve (3) is provided with locking bolt (4), the other end of slide (1) is provided with regulation pole (5), second sliding sleeve (6) has been cup jointed in the outside of regulation pole (5), one side of second sliding sleeve (6) is connected with ultrasonic sensor (7), the opposite side of first sliding sleeve (3) is provided with movable part (8), the outside of movable part (8) is provided with handle (9), one side of handle (9) is connected with two-way lead screw (10), the one end of movable part (8) is provided with clamping piece (11), one side of clamping piece (11) is connected with non-slipping spur gear (12), the one end of clamping piece (11) is connected with connecting block (13), the centre of movable part (8) and first (3) is provided with first gear (14), the upper end of first gear (14) is provided with second gear (15), the upper end of second gear (15) is provided with pivot (16), the inner wall of the adjusting sleeve (16) is connected with an inner corrugated part (19).

2. The angle and distance testing device of an ultrasonic probe according to claim 1, wherein: the number of the ultrasonic sensors (7) is three, the inner diameter size of the second sliding sleeve (6) is matched with the diameter size of the adjusting rod (5), and the second sliding sleeve (6) is fixedly connected with the adjusting rod (5) through the locking bolt (4).

3. The angle and distance testing device of an ultrasonic probe according to claim 1, wherein: the number of the clamping pieces (11) is two, the two clamping pieces (11) are symmetrically distributed at one end of the movable piece (8), and the connecting block (13) is in threaded connection with the bidirectional screw rod (10).

4. The angle and distance testing device of an ultrasonic probe according to claim 1, wherein: the first gear (14) is fixedly connected with the movable piece (8), and the first gear (14) is movably connected with the first sliding sleeve (3).

5. The angle and distance testing device of an ultrasonic probe according to claim 1, wherein: the first gear (14) is rotationally connected with the second gear (15), and the second gear (15) is movably connected with the adjusting sleeve (16) through the inner corrugated part (19).

6. The angle and distance testing device of an ultrasonic probe according to claim 1, wherein: one end of the rotating shaft (17) is provided with a shaft hole (18), the inner diameter size of the shaft hole (18) is matched with the diameter size of the rotating shaft (17), and the rotating shaft (17) is movably connected with the first sliding sleeve (3) through the shaft hole (18).

7. The angle and distance testing device of an ultrasonic probe according to claim 1, wherein: two groups of limiting blocks are arranged in the adjusting sleeve (16), the limiting blocks are respectively arranged on the outer sides of the movable piece (8) and the first sliding sleeve (3), and the limiting blocks are circular.