CN219397326U

CN219397326U - Shock-resistant ultrasonic probe

Info

Publication number: CN219397326U
Application number: CN202222795653.6U
Authority: CN
Inventors: 李守锋; 李俊凯; 潘亚飞
Original assignee: Hangzhou Yongjin Technology Co ltd
Current assignee: Hangzhou Yongjin Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-07-25
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of ultrasonic probes, in particular to an impact-resistant ultrasonic probe. The utility model comprises a detector, wherein an installation port is fixedly arranged on the back surface of the detector, an electric wire is arranged in the installation port, one end of the electric wire, which is far away from the detector, is electrically connected with a detection gun, the end surface of the detection gun is provided with a needle type probe, two sides of the detector are provided with ventilation openings, the surface of the detection gun is provided with an auxiliary device, the auxiliary device comprises a fixed ring, two sliding rods are symmetrically and slidingly connected in the fixed ring, the lower end of each sliding rod is fixedly connected with an arc-shaped block, the arc surface of each sliding rod is fixedly connected with a fixing sheet, the surface of each sliding rod is sleeved with a spring A, the two ends of each spring A are respectively and fixedly connected with the fixed ring and the fixing sheet, and the upper end of each sliding rod is fixedly connected with a rectangular sheet.

Description

Shock-resistant ultrasonic probe

Technical Field

The utility model relates to the technical field of ultrasonic probes, in particular to an impact-resistant ultrasonic probe.

Background

Ultrasound generally refers to ultrasound, which is used in various fields such as medical treatment, construction, etc., while ultrasound probes generally measure related index parameters of some materials.

In the prior art, an ultrasonic probe is generally connected with a detector, and related parameters of surface materials are detected through a detection gun, but in the detection process, the probe can detect a fixed range, and the detection range cannot be accurate to a point, so that the problem that the detection range of the probe is not accurate enough is caused.

In order to solve the problem that the detection range of the probe is not accurate enough, the prior art adopts a needle type probe to emit ultrasonic waves, because the contact area between the top end of the needle type probe and an object is small, when the ultrasonic waves are emitted through the needle type probe, the detection precision can be effectively improved, but in the detection process, the gun body can vibrate, the needle type probe can be caused to deviate, the impact effect on the needle type probe can be increased to a certain extent, and the top end of the needle type probe can be worn in the long-time use process.

Disclosure of Invention

The utility model aims to solve the problem that the needle type top end of the probe is worn in the prior art, and provides an impact-resistant ultrasonic probe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-impact ultrasonic probe, includes the detector, the back fixed mounting of detector has the mounting port, the internally mounted of mounting port has the electric wire, the one end electric connection that the detector was kept away from to the electric wire has the detection rifle, needle probe is installed to the terminal surface of detection rifle, the vent has been seted up to the both sides of detector, the surface of detection rifle is equipped with auxiliary device, auxiliary device includes solid fixed ring, gu two slide bars of inside symmetry sliding connection of solid fixed ring, the lower extreme fixedly connected with arc piece of slide bar, the arc fixedly connected with stationary blade of slide bar, the surface cover of slide bar has spring A, spring A's both ends respectively with solid fixed ring and stationary blade fixed connection.

The effects achieved by the components are as follows: personnel can avoid when using the probe gun, the needle probe can appear the condition of skew by a wide margin, reduces the impact effect to the needle probe to a certain extent, also can reduce the wearing and tearing that the top of needle probe produced simultaneously.

Preferably, the upper end fixedly connected with rectangular piece of slide bar, the surface symmetry fixedly connected with of rectangular piece has two gag levers, the gag lever post is at the inside sliding connection of solid fixed ring.

The effects achieved by the components are as follows: the setting of gag lever post avoids the arc piece to appear the pivoted condition of angle at the in-process of pushing down of arc piece.

Preferably, one end of the limiting rod, which is far away from the fixed ring, is fixedly connected with a connecting sheet, and the cross section of the connecting sheet is circular.

The effects achieved by the components are as follows: the setting of connection piece avoids appearing the condition that the gag lever post breaks away from in the solid fixed ring.

Preferably, the lower surface fixedly connected with a plurality of circular post of arc piece, a plurality of circular post evenly distributed is at the lower surface of arc piece, the lower extreme fixedly connected with antiskid sheet of circular post.

The effects achieved by the components are as follows: the friction force between the arc-shaped block and the contacted object can be increased to a certain extent by the anti-slip sheet on the circular column, and the limiting performance of the needle type probe is increased to a certain extent.

Preferably, the surface of the installation port is provided with a limiting device, the limiting device comprises two fixed blocks, the fixed blocks are fixedly connected to the back of the detector, the installation port is located between the two fixed blocks, a round rod is slidably connected to the inside of the fixed blocks, a limiting piece is fixedly connected to one side, close to the installation port, of the round rod, a spring B is sleeved on the surface of the limiting piece, and two ends of the spring B are fixedly connected with the fixing piece and the limiting piece respectively.

The effects achieved by the components are as follows: the situation of poor contact between the electric wire and the detector is avoided, so that the accuracy of the detected data is affected to a certain extent.

Preferably, the upper end fixedly connected with spliced pole of circular pole, the inside rotation of spliced pole is connected with the pull ring.

The effects achieved by the components are as follows: the setting of pull ring can make things convenient for personnel to operate spacing piece, has reduced personnel's the operation degree of difficulty to a certain extent.

Preferably, the inside threaded connection of fixed block has the bolt pole, the upper end fixedly connected with of bolt pole changes the piece.

The effects achieved by the components are as follows: the setting of bolt pole makes spacing piece can compress tightly the electric wire, further improves the spacing performance of spacing piece.

To sum up:

according to the utility model, by arranging the auxiliary device, a person can avoid the situation that the needle type probe is greatly deviated when the probe gun is used, so that the impact effect on the needle type probe is reduced to a certain extent, and meanwhile, the abrasion generated at the top end of the needle type probe can be reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 1 at B in the present utility model.

Legend description: 1. a detector; 2. a detection gun; 3. a vent; 4. an electric wire; 5. an auxiliary device; 501. a fixing ring; 502. a slide bar; 503. an arc-shaped block; 504. a fixing piece; 505. a spring A; 506. rectangular pieces; 507. a limit rod; 508. a circular column; 509. a non-slip sheet; 510. a connecting sheet; 6. a limiting device; 61. a fixed block; 62. a circular rod; 63. a spring B; 64. a limiting piece; 65. a connecting column; 66. a pull ring; 67. a rotating block; 68. a bolt rod; 7. a needle probe; 8. and (3) installing a port.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an ultrasonic probe that shocks resistance, includes detector 1, and the back fixed mounting of detector 1 has mounting port 8, and mounting port 8's internally mounted has electric wire 4, and electric wire 4 keeps away from the one end electric connection of detector 1 and has detection rifle 2, and needle probe 7 is installed to the terminal surface of detection rifle 2, and vent 3 has been seted up to the both sides of detector 1, and detection rifle 2's surface is equipped with auxiliary device 5, and mounting port 8's surface is equipped with stop device 6.

The specific arrangement and function of the auxiliary means 5 and the limiting means 6 will be described in detail below.

Referring to fig. 1, 2 and 3, in this embodiment: the auxiliary device 5 comprises a fixed ring 501, two sliding rods 502 are symmetrically and slidingly connected in the fixed ring 501, an arc-shaped block 503 is fixedly connected to the lower end of each sliding rod 502, a fixing sheet 504 is fixedly connected to the arc surface of each sliding rod 502, a spring A505 is sleeved on the surface of each sliding rod 502, and two ends of each spring A505 are fixedly connected with the fixed ring 501 and the corresponding fixing sheet 504 respectively. The personnel can avoid the condition that the needle type probe 7 can deviate greatly when using the probe gun 2, reduce the impact effect to the needle type probe 7 to a certain extent, and simultaneously reduce the abrasion generated at the top end of the needle type probe 7. The upper end fixedly connected with rectangular piece 506 of slide bar 502, the surface symmetry fixedly connected with two gag lever posts 507 of rectangular piece 506, gag lever post 507 is at the inside sliding connection of solid fixed ring 501. The setting of gag lever post 507 avoids the condition that arc piece 503 appears angle rotation at the in-process of pushing down of arc piece 503. One end of the limiting rod 507, which is far away from the fixed ring 501, is fixedly connected with a connecting sheet 510, and the cross section of the connecting sheet 510 is circular. The arrangement of the connecting piece 510 avoids the situation that the limit lever 507 is separated from the fixing ring 501. The lower surface of the arc-shaped block 503 is fixedly connected with a plurality of circular columns 508, the circular columns 508 are uniformly distributed on the lower surface of the arc-shaped block 503, and the lower ends of the circular columns 508 are fixedly connected with anti-slip sheets 509. The anti-slip sheet 509 on the circular post 508 increases the friction between the arc-shaped block 503 and the contacted object to a certain extent, and increases the limit performance of the needle probe 7 to a certain extent.

Referring to fig. 1 and 4, specifically, the limiting device 6 includes two fixing blocks 61, the fixing blocks 61 are fixedly connected to the back of the detector 1, the mounting port 8 is located between the two fixing blocks 61, a circular rod 62 is slidably connected to the inside of the fixing blocks 61, a limiting plate 64 is fixedly connected to one side of the circular rod 62 close to the mounting port 8, a spring B63 is sleeved on the surface of the limiting plate 64, and two ends of the spring B63 are fixedly connected to the fixing plate 504 and the limiting plate 64 respectively. The occurrence of poor contact between the wire 4 and the detector 1 is avoided, thereby having a certain influence on the accuracy of the data obtained by the detection. The upper end of the round rod 62 is fixedly connected with a connecting column 65, and a pull ring 66 is rotatably connected inside the connecting column 65. The arrangement of the pull ring 66 can facilitate the operation of the limiting piece 64 by personnel, and the operation difficulty of the personnel is reduced to a certain extent. The fixed block 61 is internally screwed with a bolt rod 68, and the upper end of the bolt rod 68 is fixedly connected with a rotating block 67. The arrangement of the bolt rod 68 enables the limiting piece 64 to press the electric wire 4, and further improves the limiting performance of the limiting piece 64.

Working principle: when personnel need use and survey rifle 2, personnel can place the needle probe 7 on the rifle 2 and survey the object surface that needs to survey, the arc can be spacing to the position around the probe point this moment, avoid appearing needle probe 7 and can appear the displacement, thereby the circumstances of the accuracy of detection precision to a certain extent, the antiskid sheet 509 on the circular column 508 can increase the frictional force between the arc piece 503 to a certain extent and the contacted object simultaneously, the limiting performance to needle probe 7 has been increased to a certain extent, in personnel's operation, the produced vibration of rifle body of rifle 2 can be absorbed to a certain extent to spring A505, can reduce the impact force that needle probe 7 receives to a certain extent, the arc piece 503 on slide bar 502 is at the in-process of sliding, the gag lever post 507 also can slide in the solid fixed ring 501 is inside, the setting of gag lever post 507 avoids the arc piece 503 to be at the in-process of pushing down, the circumstances of angle rotation appear, through setting up auxiliary device 5, personnel can avoid when using and survey rifle 2, the circumstances of certain deviation can appear in the needle probe 7, the circumstances of reducing the produced on the needle probe 7 can also reduce the effect of the tip of needle probe 7 to a certain degree.

When the detection gun 2 is connected with the detector 1, personnel can rotate the rotating block 67, the rotation of the rotating block 67 can drive the bolt rod 68 to rotate out of the fixed block 61, personnel can buckle the pull ring 66 at the moment, therefore, the limiting piece 64 on the circular rod 62 can be rotated, the phenomenon that the limiting piece 64 can block the operation of installing the electric wire 4 on the installation port 8 by the personnel is avoided, when the personnel installs the electric wire 4, the personnel can pull the limiting piece 64 on the circular rod 62, after the limiting piece 64 rotates by a certain angle, the personnel can loosen the pull ring 66, the limiting piece 64 on the circular rod 62 can be acted by the elastic force of the spring B63, the limiting piece 64 is driven to move towards the direction close to the installation port 8, the limiting piece 64 can compress the electric wire 4 on the installation port 8 at the moment, the situation that poor contact is caused between the electric wire 4 and the detector 1 is avoided, the personnel can rotate the bolt rod 68 in the opposite direction, the situation that the limiting piece 64 can compress the electric wire 4 is further improved, the limiting performance of the limiting piece 64 is avoided, the situation that the poor contact is caused between the electric wire 4 and the detector 1 is avoided, and the accuracy of the data is influenced is further improved.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. An impact resistant ultrasound probe comprising a detector (1), characterized in that: the back fixed mounting of detector (1) has mounting port (8), the internally mounted of mounting port (8) has electric wire (4), the one end electric connection that detector (1) was kept away from to electric wire (4) has detection rifle (2), needle probe (7) are installed to the terminal surface of detection rifle (2), vent (3) have been seted up to the both sides of detector (1), the surface of detection rifle (2) is equipped with auxiliary device (5), auxiliary device (5) include solid fixed ring (501), the inside symmetry sliding connection of solid fixed ring (501) has two slide bars (502), the lower extreme fixedly connected with arc piece (503) of slide bar (502), the arc fixedly connected with stationary blade (504) of slide bar (502), the surface cover of slide bar (502) has spring A (505), the both ends of spring A (505) are respectively with solid fixed ring (501) and stationary blade (504) fixed connection.

2. An impact resistant ultrasonic probe as defined in claim 1, wherein: the upper end of the sliding rod (502) is fixedly connected with a rectangular sheet (506), the surface of the rectangular sheet (506) is symmetrically and fixedly connected with two limiting rods (507), and the limiting rods (507) are in sliding connection in the fixing ring (501).

3. An impact resistant ultrasonic probe as defined in claim 2, wherein: one end of the limiting rod (507) far away from the fixed ring (501) is fixedly connected with a connecting sheet (510), and the cross section of the connecting sheet (510) is circular.

4. An impact resistant ultrasonic probe as defined in claim 1, wherein: the lower surface fixedly connected with a plurality of circular post (508) of arc piece (503), a plurality of circular post (508) evenly distributed is at the lower surface of arc piece (503), the lower extreme fixedly connected with antiskid sheet (509) of circular post (508).

5. An impact resistant ultrasonic probe as defined in claim 1, wherein: the surface of installation port (8) is equipped with stop device (6), stop device (6) are including two fixed blocks (61), fixed block (61) fixed connection is at the back of detector (1), installation port (8) are located between two fixed blocks (61), the inside sliding connection of fixed block (61) has round pole (62), one side fixedly connected with spacing piece (64) that round pole (62) is close to installation port (8), the surface cover of spacing piece (64) has spring B (63), the both ends of spring B (63) respectively with stationary blade (504) and spacing piece (64) fixed connection.

6. An impact resistant ultrasonic probe as defined in claim 5, wherein: the upper end of the round rod (62) is fixedly connected with a connecting column (65), and a pull ring (66) is rotatably connected inside the connecting column (65).

7. An impact resistant ultrasonic probe as defined in claim 5, wherein: the inside threaded connection of fixed block (61) has shank of bolt (68), the upper end fixedly connected with of shank of bolt (68) changes piece (67).