CN218212780U - Novel ultrasonic flaw detector - Google Patents

Abstract

The utility model discloses a novel ultrasonic flaw detector belongs to ultrasonic flaw detector technical field. A novel ultrasonic flaw detector comprises an ultrasonic flaw detector body, wherein a detachable portable module is arranged in front of the ultrasonic flaw detector body and comprises a second shell, a display screen is embedded in front of the second shell, a key circuit board is arranged below the display screen, operation keys are arranged in front of the key circuit board, and the display screen, the key circuit board and the ultrasonic flaw detector body are electrically connected through data lines; the utility model has the advantages of be convenient for the staff observe the screen and operate the record defect ripples position when detecting a flaw.

Description

Novel ultrasonic flaw detector

Technical Field

The utility model relates to an ultrasonic flaw detector technical field especially relates to a novel ultrasonic flaw detector.

Background

The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, and can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, looseness, air holes, inclusions and the like) in a steel structure workpiece. The method can be used for detecting the defects in the steel structure workpiece in a laboratory or an engineering field.

Although the ultrasonic flaw detector in the prior art is small in size, the ultrasonic flaw detector is still difficult to hold by one hand, the quality is large, the flaw detector is likely to topple and collide when the flaw detector is moved by one hand, in the using process, a worker generally needs one hand to control the probe and observe waveform change, the other hand needs to operate the keys to record the positions of the flaw waves, along with the change of the detection position, the distance between the probe and the flaw detector is quite long, the worker needs to open two arms to respectively operate the keys and the probe, and the ultrasonic flaw detector is extremely inconvenient.

The utility model provides a chinese utility model for patent number 202120893386.9 is a portable full-digital ultrasonic flaw detector, installs handle, handle on its flaw detector body to in the staff carries, removes the flaw detector, but at the during operation, the staff often need squat on the ground at the scene, detects the steel construction of putting on the ground, in time puts the flaw detector through the handle is carried repeatedly, also can obviously increase physical demands, needs to make the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the ultrasonic flaw detector among the prior art and being not convenient for remove the appearance of detecting a flaw when using for the appearance of detecting a flaw is far away with probe distance, and the staff of being not convenient for observes screen and record defect ripples operating problem when detecting a flaw, and the novel ultrasonic flaw detector who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel ultrasonic flaw detector, includes the ultrasonic flaw detector body, the preceding portable module of detachable that is provided with of ultrasonic flaw detector body, portable module includes the second casing, the preceding inlaying of second casing has the display screen, the below of display screen is equipped with the key circuit board, the preceding operation button that is provided with of key circuit board, pass through data line electric connection between display screen, key circuit board and the ultrasonic flaw detector body.

Further, a placing groove is formed in the front of the ultrasonic flaw detector body, and the portable module is installed in the placing groove.

Further, the ultrasonic flaw detector body is buckled with the second shell through an elastic fastener.

Further, the elastic fastener comprises a fastening plate groove formed in the ultrasonic flaw detector body, an elastic fastening plate is arranged on the inner side of the fastening plate groove, a fastening block is arranged at one end, close to the second shell, of the elastic fastening plate, and a fastening block groove matched with the fastening block is formed in one end, close to the elastic fastening plate, of the second shell.

Furthermore, an elastic sheet used for bouncing the second shell is arranged between the ultrasonic flaw detector body and the second shell.

Furthermore, a receiving groove for receiving the data line is formed in the rear surface of the second shell.

Furthermore, the two ends of the ultrasonic flaw detector body are hinged with supporting handles.

Compared with the prior art, the utility model provides a novel ultrasonic flaw detector possesses following beneficial effect.

The utility model relates to a novel ultrasonic flaw detector, during the use, place this flaw detector at the detection scene, connect the probe and set up the parameter, then pull down portable module from the ultrasonic flaw detector body, the staff takes portable module by one hand, take the probe to detect on one hand, the convenient waveform variation on in time looking over the display screen, when needing to take notes the position that lacks the wave, put down portable module, take notes through operation button input information, compare in prior art remove make things convenient for the staff to observe and take notes defect ripples position while detecting a flaw more.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and will be apparent to those skilled in the art, to a certain extent, upon a study of the following; or may be learned by the practice of the invention.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the placement groove of the present invention;

FIG. 3 is a schematic view of the structure of the storage trough of the present invention;

FIG. 4 is a schematic view of the structure of the elastic sheet of the present invention;

fig. 5 is a schematic view of the fastening effect of the elastic fastener of the present invention.

In the figure:

1. an ultrasonic flaw detector body; 2. a second housing; 3. a display screen; 4. operating a key; 5. a support handle; 6. a placement groove; 7. an elastic buckle plate; 8. a button groove; 9. a data line; 10. a receiving groove; 11. a spring plate; 12. a buckle plate groove; 13. and (6) buckling blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a novel ultrasonic flaw detector comprises an ultrasonic flaw detector body 1, wherein the surface of the ultrasonic flaw detector body 1 is provided with a detection line interface, a charging port, a data line interface and other interfaces, two ends of the ultrasonic flaw detector body 1 are hinged with supporting handles 5, the supporting handles 5 are rotatably connected with the ultrasonic flaw detector body 1 through bolts and the tightness is adjusted, so that the supporting handles 5 can support the ultrasonic flaw detector body 1 to be obliquely placed and can also be used for lifting the ultrasonic flaw detector body 1;

the front of the ultrasonic flaw detector body 1 is buckled with a detachable portable module, the portable module comprises a second shell 2, a display screen 3 is inlaid in the front of the second shell 2, a key circuit board is installed below the display screen 3, an operation key 4 is installed in front of the key circuit board, the operation key 4 is a thin film button, the operation key 4 is installed on the front end face of the second shell 2, the operation key 4 is pressed to be in contact with the key circuit board, a control signal is input, the display screen 3 is electrically connected with the ultrasonic flaw detector body 1 through a data line 9, a connecting line of the display screen 3 and a connecting line of the key circuit board are stranded to form a data line 9 for transmitting the signal, the length of the data line 9 is the maximum distance between the portable module and the ultrasonic flaw detector body 1, a containing groove 10 for containing the data line 9 is processed in the back of the second shell 2, the containing groove 10 is a groove structure with an opening facing the ultrasonic flaw detector body 1, leakage of the data line 9 for a long time is avoided, and the data line 9 is protected.

A placing groove 6 is processed in front of the ultrasonic flaw detector body 1, the placing groove 6 is of a groove structure with an opening facing a portable module, and the portable module is installed in the placing groove 6 to protect the portable module from collision.

Through the elastic fastener lock joint between ultrasonic flaw detector body 1 and the second casing 2, elastic fastener is with low costs, easy operation, convenient to detach second casing 2, and in this embodiment, elastic fastener has two, and two elastic fasteners are located the top and the bottom of second casing 2 respectively, and the lock joint of being convenient for remains stable.

Elastic fastener is including seting up buckle groove 12 on ultrasonic flaw detector body 1, buckle groove 12 is forward, the direction opening towards second casing 2, buckle groove 12 inboard integrated into one piece has elasticity buckle 7, one side of second casing 2 is kept away from to elasticity buckle 7, and leave the clearance that is used for elastic deformation between the ultrasonic flaw detector body 1, the one end integrated into one piece that is close to second casing 2 on the elasticity buckle 7 has knot piece 13, the cross-section of knot piece 13 is right triangle, the inclined plane of knot piece 13 is forward, it has detained piece groove 8 with knot piece 13 complex to serve near elastic buckle 7 on the second casing 2, after knot piece 13 slides into knot piece groove 8, with knot piece groove 8 lock, can dismantle the lock joint between messenger ultrasonic flaw detector body 1 and the second casing 2.

Install the shell fragment 11 that is used for bounceing second casing 2 between ultrasonic flaw detector body 1 and the second casing 2, shell fragment 11 can also be replaced with the spring, shell fragment 11 is the arc structure, shell fragment 11 can inlay and install on second casing 2 (as shown in fig. 3), also can fix in the bottom (not shown in the figure) of standing groove 6, use the bottom of fixing at standing groove 6 as an example, shell fragment 11 has a plurality ofly, evenly distributed, after detaining portable module in standing groove 6, shell fragment 11 takes place elastic deformation, there is the trend that promotes second casing 2 and breaks away from standing groove 6 forward, elastic fastener then prevents that second casing 2 from breaking away from standing groove 6, prevent that portable module from stabilizing taking place to rock in standing groove 6, simultaneously, when detaining elastic buckle 7 and make knot piece 13 break away from knot piece groove 8, second casing 2 is automatic under the elastic action of shell fragment 11, pop out from standing groove 6, convenient dismantlement.

The working principle is as follows: when the portable ultrasonic flaw detector is used, a proper probe is selected to be connected with the ultrasonic flaw detector body 1, parameter information is input through the operation keys 4, the elastic buckle plate 7 is buckled after the setting is completed, the portable module pops out of the placing groove 6, a worker holds the portable module with one hand and holds the probe with the other hand to detect a workpiece, the waveform change on the display screen 3 can be timely and conveniently checked, when a defect is detected, the portable module is put down, the position of the defect wave is recorded through inputting information through the operation keys 4, and the situation that the worker needs to repeatedly lift and place the ultrasonic flaw detector body 1 is avoided;

after use, the data line 9 is stored in the storage groove 10, and the portable module is placed in the placement groove 6 again.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. The utility model provides a novel ultrasonic flaw detector, includes ultrasonic flaw detector body (1), its characterized in that, the preceding portable module of detachable that is provided with of ultrasonic flaw detector body (1), portable module includes second casing (2), the preceding inlaying of second casing (2) has display screen (3), the below of display screen (3) is equipped with key circuit board, key circuit board is preceding to be provided with operation button (4), pass through data line (9) electric connection between display screen (3), key circuit board and the ultrasonic flaw detector body (1).

2. The novel ultrasonic flaw detector of claim 1, wherein a placing groove (6) is formed in the front of the ultrasonic flaw detector body (1), and the portable module is installed in the placing groove (6).

3. The ultrasonic flaw detector of claim 1, wherein the ultrasonic flaw detector body (1) and the second shell (2) are fastened together by an elastic fastener.

4. The novel ultrasonic flaw detector of claim 3, wherein the elastic fastener comprises a fastener groove (12) formed in the ultrasonic flaw detector body (1), an elastic fastener (7) is arranged inside the fastener groove (12), a fastener block (13) is arranged at one end of the elastic fastener (7) close to the second shell (2), and a fastener block groove (8) matched with the fastener block (13) is formed at one end of the second shell (2) close to the elastic fastener (7).

5. A novel ultrasonic flaw detector according to claim 4, characterized in that a spring plate (11) for bouncing the second shell (2) is arranged between the ultrasonic flaw detector body (1) and the second shell (2).

6. The ultrasonic flaw detector of claim 1, wherein a storage groove (10) for storing the data cable (9) is formed in a rear surface of the second case (2).

7. The ultrasonic flaw detector of claim 1, wherein the ultrasonic flaw detector body (1) is hinged with a support handle (5) at both ends.

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