CN219285095U

CN219285095U - Ultrasonic detector

Info

Publication number: CN219285095U
Application number: CN202223280176.6U
Authority: CN
Inventors: 谢维; 吕伟; 赵奎; 张祥瑞
Original assignee: Wuhan Ruimin Testing Technology Co ltd
Current assignee: Wuhan Ruimin Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-30
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses an ultrasonic detector, which comprises a machine body and an ultrasonic sensor, wherein a probe wire is arranged in the machine body, and the ultrasonic detector also comprises a storage mechanism which is arranged on the machine body and is convenient for storing the probe wire, the storage mechanism comprises a storage cavity which is arranged on a shell of the machine body, a storage rod is rotationally connected in the storage cavity, and two storage plates which are symmetrically arranged are arranged on the storage rod. According to the utility model, through the arrangement of the storage mechanism, under the arrangement effect of the arrangement mechanism, the probe wire is uniformly wound on the side wall of the storage rod, and repeated disassembly and assembly of the probe wire are not needed for carrying the machine body conveniently, so that the efficiency of ultrasonic detection of workpieces is improved, and bending of the probe wire caused by repeated disassembly and assembly of the probe wire are avoided.

Description

Ultrasonic detector

Technical Field

The utility model relates to the technical field of ultrasonic detectors, in particular to an ultrasonic detector.

Background

The ultrasonic detector is a portable industrial nondestructive inspection instrument, and can rapidly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects in a workpiece.

The ultrasonic detector is usually through the external ultrasonic sensor of probe line, because the length of probe line is longer, in order to be convenient for carry the ultrasonic detector, probe line and ultrasonic detector design become detachable, before using at every turn, need be connected the connector on probe line and the ultrasonic detector, after using, need dismantle the probe line from ultrasonic detector, the repeated dismantlement to the probe line is installed, on the one hand, complex operation has reduced the efficiency to work piece ultrasonic detection, on the other hand, make the probe line bending easily, cause the damage of probe line.

There is therefore a need for an ultrasonic detector that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide an ultrasonic detector, which solves the problem that the probe wire proposed in the background art needs to be repeatedly detached and installed from the ultrasonic detector.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ultrasonic detector comprises a machine body, an ultrasonic sensor and a storage mechanism, wherein a probe wire is arranged in the machine body, and the storage mechanism is arranged on the machine body and is convenient for storing the probe wire;

the storage mechanism comprises a storage cavity formed in the machine body shell, a storage rod is rotationally connected to the storage cavity, two storage plates which are symmetrically arranged are arranged on the storage rod, the probe wire is wound on the side wall of the storage rod between the two storage plates, one end of the probe wire penetrates through the machine body shell and is connected with the ultrasonic sensor, and a sorting mechanism for sorting the probe wire is arranged in the storage cavity.

The arrangement mechanism comprises an installation plate fixedly connected to the side wall of the storage cavity, a guide rod is fixedly connected to the installation plate, an arrangement plate is connected to the guide rod in a sliding mode, a reciprocating screw rod is connected to the installation plate in a rotating mode, the arrangement plate is connected to the reciprocating screw rod in a threaded mode, and the probe wire is connected to the arrangement plate in a sliding mode.

Be equipped with the actuating mechanism that is used for carrying out driven to reciprocating screw on accomodating the pole, actuating mechanism includes fixed connection first actuating lever on accomodating the pole, first actuating lever runs through the setting of accomodating the dish to fixedly connected with initiative dish, the one end of reciprocating screw is equipped with the second actuating lever, the second actuating lever runs through the mounting panel setting to fixedly connected with driven plate, be connected through the drive belt between driven plate and the initiative dish.

The utility model discloses a device for collecting rod, including the chamber, the chamber is taken in to the back force mechanism that is used for carrying out the back force to the chamber is taken in to the back force mechanism including fixed connection at the installation tube of taking in the intracavity, the installation tube sets up with taking in the pole is concentric, be equipped with spiral spring piece in the installation tube, the both ends of spiral spring piece are connected with the lateral wall of installation tube and take in the pole respectively.

Be equipped with the stop gear who is used for carrying out spacing to the probe line of pulling out on accomodating the chamber, stop gear includes the U template of fixed connection on accomodating the chamber lateral wall, sliding connection has the gag lever post on the U template, the gag lever post is close to the one end of accomodating the dish and has seted up the inclined plane, two accomodate a plurality of spacing grooves on the one that the dish is close to the U template, each the spacing groove slides on the inclined plane, the other end of gag lever post is equipped with the action bars, be equipped with reset spring on the gag lever post, reset spring's both ends are connected with action bars and U template respectively.

The other end of the operating rod penetrates through the shell of the machine body and is fixedly connected with an operating plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the storage mechanism, under the arrangement effect of the arrangement mechanism, the probe wire is uniformly wound on the side wall of the storage rod, and repeated disassembly and assembly of the probe wire are not needed for carrying the machine body conveniently, so that the efficiency of ultrasonic detection of workpieces is improved, and bending of the probe wire caused by repeated disassembly and assembly of the probe wire are avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the housing mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the limiting mechanism of the present utility model;

FIG. 4 is an enlarged view of FIG. 2 at A;

fig. 5 is an enlarged view at B in fig. 3.

In the figure: 101. a body; 102. a probe wire; 103. an ultrasonic sensor; 201. a storage chamber; 202. a storage rod; 203. a storage tray; 301. a mounting plate; 302. a guide rod; 303. finishing the plates; 304. a reciprocating screw rod; 401. a first driving lever; 402. a driving disk; 403. a second driving lever; 404. a driven plate; 405. a transmission belt; 501. installing a pipe; 502. a spiral spring piece; 601. a U-shaped plate; 602. a limit rod; 603. an inclined plane; 604. a limit groove; 605. an operation lever; 606. a return spring; 607. an operation panel.

Detailed Description

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. 1-5, the ultrasonic detector provided by the utility model comprises a machine body 101, an ultrasonic sensor 103, a probe wire 102 arranged in the machine body 101, and a containing mechanism arranged on the machine body 101 and facilitating the containing of the probe wire 102;

the containing mechanism comprises a containing cavity 201 which is formed in the housing of the machine body 101, a containing rod 202 is rotationally connected to the containing cavity 201, two containing discs 203 which are symmetrically arranged are arranged on the containing rod 202, the probe wire 102 is coiled on the side wall of the containing rod 202 between the two containing discs 203, one end of the probe wire 102 penetrates through the housing of the machine body 101 and is connected with the ultrasonic sensor 103, a tidying mechanism used for tidying the probe wire 102 is arranged in the containing cavity 201, the probe wire 102 is uniformly coiled on the side wall of the containing rod 202 through the arrangement of the containing mechanism, and repeated disassembly and installation of the probe wire 102 are not needed for carrying the machine body 101 conveniently, so that the efficiency of ultrasonic detection of workpieces is improved, and bending of the probe wire 102 caused by repeated disassembly and installation of the probe wire 102 is avoided.

The arrangement mechanism comprises an installation plate 301 fixedly connected to the side wall of the storage cavity 201, a guide rod 302 is fixedly connected to the installation plate 301, an arrangement plate 303 is slidably connected to the guide rod 302, a reciprocating screw rod 304 is rotatably connected to the installation plate 301, the arrangement plate 303 is in threaded connection with the reciprocating screw rod 304, the probe wire 102 is slidably connected to the arrangement plate 303, and the probe wire 102 wound on the storage rod 202 is pulled out of the storage rod 202 or stored in the storage rod through the arrangement mechanism, so that bending and bending of the probe wire 102 are avoided, and the service life of the probe wire 102 is prolonged.

Be equipped with the actuating mechanism who is used for carrying out the drive to reciprocating screw 304 on accomodating the pole 202, actuating mechanism includes fixed connection first actuating lever 401 on accomodating the pole 202, first actuating lever 401 runs through accomodate the setting of dish 203 to fixed connection has initiative dish 402, and reciprocating screw 304's one end is equipped with second actuating lever 403, and second actuating lever 403 runs through mounting panel 301 setting, and fixed connection has driven plate 404, is connected through drive belt 405 between driven plate 404 and the initiative dish 402, through actuating mechanism's setting, is convenient for drive reciprocating screw 304 and rotates.

The storage cavity 201 is provided with a return force mechanism for returning force to the storage rod 202, the return force mechanism comprises an installation tube 501 fixedly connected in the storage cavity 201, the installation tube 501 and the storage rod 202 are concentrically arranged, a spiral spring piece 502 is arranged in the installation tube 501, two ends of the spiral spring piece 502 are respectively connected with the side wall of the installation tube 501 and the storage rod 202, and the probe wire 102 is convenient to recover through the setting of the return force mechanism.

Be equipped with the stop gear who is used for carrying out spacing to the probe line 102 that pulls out on accomodating the chamber 201, stop gear includes the U template 601 of fixed connection on accomodating the chamber 201 lateral wall, sliding connection has gag lever post 602 on the U template 601, the inclined plane 603 has been seted up to the one end that gag lever post 602 is close to accomodate the dish 203, a plurality of spacing grooves 604 have been seted up on two accomodates the dish 203 and are close to one of U template 601, each spacing groove 604 slides on the inclined plane 603, the other end of gag lever post 602 is equipped with the action bars 605, be equipped with reset spring 606 on the gag lever post 602, reset spring 606's both ends are connected with action bars 605 and U template 601 respectively, through stop gear's setting, be convenient for carry out spacingly to the length of the probe line 102 that pulls out, thereby guaranteed ultrasonic sensor 103's normal use.

The other end of the operating rod 605 penetrates through the shell of the machine body 101 and is fixedly connected with an operating plate 607, and the operating rod 605 is conveniently pushed through the arrangement of the operating plate 607.

Working principle: when the ultrasonic sensor 103 on the machine body 101 is required to be used for ultrasonic detection, firstly, the ultrasonic sensor 103 is pulled, under the action of force, the probe wire 102 wound on the storage rod 202 is pulled out continuously, in the process of pulling out the probe wire 102, the storage disc 203 on the storage rod 202 is driven to rotate, in the process of rotating the storage disc 203, the driving disc 402 on the first driving rod 401 is driven to rotate, under the transmission effect of the transmission belt 405, the reciprocating screw 304 is driven to rotate, under the screw engagement transmission of the reciprocating screw 304 and the sorting plate 303 and the guiding effect of the guiding rod 302, the sorting plate 303 is driven to reciprocate, and further the probe wire 102 is driven to reciprocate between the two storage discs 203, so that the probe wire 102 wound on the storage rod 202 is uniformly pulled out from the storage rod 202;

then, when the limit groove 604 on the storage disc 203 is propped against the limit rod 602 in the rotation process of the storage disc 203, the limit rod 602 is pushed to move away from the storage disc 203 under the interaction force of the inclined plane 603, so that the limit of the storage disc 203 is released, the pulling of the probe wire 102 is not influenced, at the moment, the reset spring 606 is deformed under force to form elastic force, when the probe wire 102 is pulled out to a required length, the pulling of the ultrasonic sensor 103 is stopped, and under the elastic force of the reset spring 606, the limit rod 602 is pushed to enter the limit groove 604 on the storage disc 203, so that the storage rod 202 is limited, and the length of the pulled probe wire 102 is further limited, so that the normal use of the ultrasonic sensor 103 is ensured;

finally, the spiral spring piece 502 in the installation tube 501 is driven to deform under the force of the rotating process of the storage rod 202 to form elastic force, when the detection of a workpiece is completed, the operation plate 607 is pushed by one hand to enable the limiting rod 602 to be separated from the limiting groove 604, the limiting of the storage rod 202 is relieved, the ultrasonic sensor 103 is pulled by the other hand, the storage rod 202 is driven to rotate in the opposite direction under the elastic force of the spiral spring piece 502, the probe wire 102 is uniformly wound on the side wall of the storage rod 202 under the arrangement action of the arrangement mechanism, one end of the ultrasonic sensor 103 abuts against the shell of the machine body 101, so that the storage of the probe wire 102 is completed, the probe wire 102 does not occupy space, the machine body 101 is convenient to carry, the probe wire 102 is uniformly wound on the side wall of the storage rod 202 under the arrangement action of the arrangement mechanism, the ultrasonic wave is not required to be carried for the machine body 101, the probe wire 102 is repeatedly dismounted and mounted, and the ultrasonic wave wire 102 is prevented from being repeatedly dismounted and bent, and the probe wire 102 is repeatedly dismounted, and the probe wire 102 is detected.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An ultrasonic detector, comprising:

the ultrasonic probe comprises a machine body (101) and an ultrasonic sensor (103), wherein a probe wire (102) is arranged in the machine body (101);

characterized by further comprising:

a housing mechanism provided on the body (101) for facilitating housing of the probe wire (102);

the storage mechanism comprises a storage cavity (201) formed in the outer shell of the machine body (101), a storage rod (202) is rotationally connected to the storage cavity (201), two storage plates (203) which are symmetrically arranged are arranged on the storage rod (202), the probe wire (102) is wound on the side wall of the storage rod (202) between the two storage plates (203), one end of the probe wire (102) penetrates through the outer shell of the machine body (101) and is connected with the ultrasonic sensor (103), and a finishing mechanism used for finishing the probe wire (102) is arranged in the storage cavity (201).

2. An ultrasonic detector according to claim 1, wherein: the arrangement mechanism comprises an installation plate (301) fixedly connected to the side wall of the storage cavity (201), a guide rod (302) is fixedly connected to the installation plate (301), an arrangement plate (303) is connected to the guide rod (302) in a sliding mode, a reciprocating screw rod (304) is connected to the installation plate (301) in a rotating mode, the arrangement plate (303) is connected to the reciprocating screw rod (304) in a threaded mode, and the probe wire (102) is connected to the arrangement plate (303) in a sliding mode.

3. An ultrasonic detector according to claim 2, wherein: be equipped with the actuating mechanism who is used for carrying out the drive to reciprocating screw (304) on accomodating pole (202), actuating mechanism includes fixed connection first actuating lever (401) on accomodating pole (202), first actuating lever (401) run through accomodate dish (203) setting to fixedly connected with initiative dish (402), the one end of reciprocating screw (304) is equipped with second actuating lever (403), second actuating lever (403) run through mounting panel (301) setting to fixedly connected with driven disc (404), be connected through conveyer belt (405) between driven disc (404) and the initiative dish (402).

4. An ultrasonic detector according to claim 1, wherein: the storage cavity (201) is provided with a return force mechanism for returning force to the storage rod (202), the return force mechanism comprises a mounting pipe (501) fixedly connected in the storage cavity (201), the mounting pipe (501) is concentrically arranged with the storage rod (202), a spiral spring piece (502) is arranged in the mounting pipe (501), and two ends of the spiral spring piece (502) are respectively connected with the side wall of the mounting pipe (501) and the storage rod (202).

5. An ultrasonic detector according to claim 1, wherein: be equipped with on accomodating chamber (201) and be used for carrying out spacing stop gear to probe line (102) of pulling out, stop gear includes U template (601) of fixed connection on accomodating chamber (201) lateral wall, sliding connection has gag lever post (602) on U template (601), inclined plane (603) have been seted up to one end that gag lever post (602) is close to accomodate dish (203), two accomodate dish (203) and offered a plurality of spacing grooves (604) on being close to one of U template (601), each spacing groove (604) slide on inclined plane (603), the other end of gag lever post (602) is equipped with action bars (605), be equipped with reset spring (606) on gag lever post (602), reset spring (606) both ends are connected with action bars (605) and U template (601) respectively.

6. An ultrasonic detector according to claim 5, wherein: the other end of the operating rod (605) penetrates through the shell of the machine body (101) and is fixedly connected with an operating plate (607).