CN211122684U - Novel nondestructive test device - Google Patents

Abstract

The utility model discloses a novel nondestructive testing device, which comprises a housing, wherein the top end of the housing is provided with a display screen, one side of the display screen is provided with a plurality of functional keys, a circuit board is arranged inside the housing, the circuit board is provided with a control system, one side of the housing, which is away from the display screen, is provided with a mobile power supply, one end of the mobile power supply is provided with a USB interface, one side of the USB interface is provided with a rubber sheath, the inside of the rubber sheath is provided with a power line, one end of the power line, which is away from the housing, is provided with a plug, a nut is sleeved outside the circumference of the plug; wherein, the top of probe is provided with a plurality of jacks, and the top circumference outside of probe is provided with the screw thread. Has the advantages that: the structure design is reasonable, the volume is small, the carrying is convenient, the thickness of the measured object can be conveniently detected at any time, the monitoring of the wall thickness of the container in production is facilitated, and the leakage caused by corrosion or erosion is avoided.

Description

Novel nondestructive test device

Technical Field

The utility model relates to a check out test set technical field particularly, relates to a novel nondestructive test device.

Background

The ultrasonic wave is a sound wave with the frequency higher than 20000 Hz, has good directivity and strong penetrating power, is easy to obtain more concentrated sound energy, has long propagation distance in water, and can be used for distance measurement, speed measurement, cleaning, welding, stone breaking, sterilization, disinfection and the like. The ultrasonic thickness measuring equipment is used for measuring the thickness according to the ultrasonic pulse reflection principle, when an ultrasonic pulse transmitted by the probe reaches a material interface through a measured object, the pulse is reflected back to the probe, and the thickness of the measured material is determined by accurately measuring the propagation time of the ultrasonic wave in the material. Any material that allows ultrasonic waves to propagate at a constant velocity through its interior can be measured using this principle.

In the present production life, pipeline and closed container are popularized for bearing some substances such as corrosive fluid, and in the actual production, the wall thickness of pipeline and closed container is required to be monitored to know the corrosion degree of the pipeline and closed container and prevent the pipeline and closed container from being corroded through, so as to avoid the leakage.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a novel nondestructive test device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a novel nondestructive testing device comprises a shell, wherein a display screen is arranged at the top end of the shell, a plurality of function keys are arranged on one side of the display screen, a circuit board is arranged in the shell, a control system is arranged on the circuit board, a mobile power supply is arranged on one side, away from the display screen, of the shell, a USB interface is arranged at one end of the mobile power supply, a rubber sheath is arranged on one side of the USB interface, a power line is arranged in the rubber sheath, a plug is arranged at one end, away from the shell, of the power line, a nut is sleeved on the outer side of the circumference of the plug, a probe is arranged on one side of the plug, and a coupling device is arranged on one; the ultrasonic probe comprises a probe body, wherein the top of probe is provided with a plurality of jacks, the top circumference outside of probe is provided with the screw thread, the inside of probe is provided with echo receiver, be provided with ultrasonic transducer in the echo receiver, ultrasonic transducer's bottom is provided with organic glass one, organic glass one inside has inlayed and has gathered the energy cup.

Further, in order to make the annular protrusion with the annular groove cooperatees, makes the probe with coupling device contact is inseparabler, avoids not really causing because of the coupling ultrasonic energy loss, leads to measuring the inaccurate condition and appearing, the probe is loudspeaker column structure, just probe horn mouth department is provided with the annular protrusion.

Further, in order to make the probe with coupling device cooperatees, and is convenient the probe detects on some irregular surfaces, makes the probe passes through with the object surface of being examined coupling device can reach fine coupling effect to guarantee measurement accuracy, coupling device includes organic glass two, the annular groove has been seted up on the organic glass two, organic glass two is kept away from one side of annular groove is provided with rubber elastic body.

Furthermore, in order to enable the energy-gathering cup to gather energy better and reduce the dissipation of the probe to ultrasonic energy, the energy-gathering cup is of a horn-shaped structure, and the top end of the energy-gathering cup is connected with the bottom end of the echo receiver.

Furthermore, for the convenience of holding by hands, the portable electric toothbrush is convenient to carry, simultaneously increases the staff with the frictional force between the shells plays the role of preventing the sliding, and a plurality of arc-shaped depressions are arranged on the two sides of the bottom of the shell.

Furthermore, in order to enable the data detected by the echo receiver to be processed by the data collection module and displayed in real time by the display module, so as to facilitate observation of a person, the control system comprises a CPU module, a data collection module, a storage module, a display module, a power supply module and a setting module.

The utility model has the advantages that:

(1) therefore, the structure is reasonable in design, small in size and convenient to carry, the thickness of the measured object can be conveniently detected at any time, the wall thickness of the container can be favorably monitored in production, and leakage caused by corrosion or erosion is avoided.

(2) And the annular bulge is matched with the annular groove, so that the probe is contacted with the coupling device more closely, and the condition of inaccurate measurement caused by the ultrasonic energy loss due to coupling failure is avoided.

(3) The probe is matched with the coupling device, so that the probe can conveniently detect irregular surfaces, and the probe and the surface of an object to be detected can achieve a good coupling effect through the coupling device, so that the measurement precision is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel nondestructive testing device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a probe of the novel nondestructive testing device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a coupling device of a novel nondestructive testing device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a control system of a novel nondestructive testing device according to an embodiment of the present invention.

In the figure:

1. a housing; 2. a display screen; 3. function keys; 4. a circuit board; 5. a control system; 501. a CPU module; 502. a data collection module; 503. a storage module; 504. a display module; 505. a power supply module; 506. setting a module; 6. a mobile power supply; 7. a USB interface; 8. a rubber sheath; 9. a power line; 10. a plug; 11. a nut; 12. a probe; 13. a coupling device; 1301. organic glass II; 1302. an annular groove; 1303. a rubber elastomer; 14. a jack; 15. a thread; 16. an echo receiver; 17. an ultrasonic transducer; 18. organic glass I; 19. an energy gathering cup; 20. an annular projection; 21. the arc is sunken.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a novel nondestructive test device.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a novel nondestructive testing device according to an embodiment of the present invention includes a housing 1, a display 2 is disposed on a top end of the housing 1, a plurality of function keys 3 are disposed on one side of the display 2, a circuit board 4 is disposed inside the housing 1, a control system 5 is disposed on the circuit board 4, a mobile power source 6 is disposed on a side of the housing 1 away from the display 2, a USB interface 7 is disposed on one end of the mobile power source 6, a rubber sheath 8 is disposed on one side of the USB interface 7, a power cord 9 is disposed inside the rubber sheath 8, a plug 10 is disposed on one end of the power cord 9 away from the housing 1, a nut 11 is sleeved on an outer circumference of the plug 10, and a probe 12 is disposed on one side of the plug 10, a coupling device 13 is arranged on one side of the probe 12 far away from the plug 10; wherein, the top of probe 12 is provided with a plurality of jacks 14, the top circumference outside of probe 12 is provided with screw thread 15, the inside of probe 12 is provided with echo receiver 16, be provided with ultrasonic transducer 17 in the echo receiver 16, ultrasonic transducer 17's bottom is provided with first 18 of organic glass, first 18 inside of organic glass has inlayed and has gathered energy cup 19.

By means of the scheme, the structure is reasonable in design, small in size and convenient to carry, the thickness of the measured object can be conveniently detected at any time, the wall thickness of the container can be favorably monitored in production, and leakage caused by corrosion or erosion is avoided.

In one embodiment, the probe 12 has a horn-shaped structure, and the horn of the probe 12 is provided with an annular protrusion 20, so that the annular protrusion 20 is matched with the annular groove 1302, the probe 12 is in closer contact with the coupling device 13, thereby avoiding the situation that the measurement is inaccurate due to ultrasonic energy loss caused by incomplete coupling, and in addition, the probe 12 can be designed into different sizes and models to adapt to the curvatures of different measurement surfaces in specific applications.

In one embodiment, the coupling device 13 includes a second plexiglass 1301, the second plexiglass 1301 is provided with an annular groove 1302, and one side of the second plexiglass 1301, which is away from the annular groove 1302, is provided with a rubber elastic body 1303, so that the probe 12 is matched with the coupling device 13, the probe 12 can conveniently detect irregular surfaces, and the probe 12 and the surface of the object to be detected can achieve a good coupling effect through the coupling device 13, so as to ensure the measurement accuracy.

In one embodiment, the energy concentrating cup 19 has a horn-like configuration, and the top end of the energy concentrating cup 19 is connected to the bottom end of the echo receiver 16, so that the energy concentrating cup 19 can better concentrate energy and reduce the dissipation of ultrasonic energy by the probe 12.

In one embodiment, a plurality of arc-shaped recesses 21 are formed in two sides of the bottom of the shell 1, so that the shell is convenient to hold by a human hand and carry, and meanwhile, the friction force between the human hand and the shell 1 is increased to play a role in preventing slipping.

In one embodiment, the control system 5 includes a CPU module 501, a data collection module 502, a storage module 503, a display module 504, a power module 505, and a setting module 506, so that the data detected by the echo receiver 16 is processed by the data collection module 502 and displayed in real time by the display module 504 for a human to observe.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when an ultrasonic pulse emitted by the ultrasonic transducer 17 in the probe 12 reaches a material interface through a measured object, the pulse is reflected back to be received by the echo receiver 16, then the data collection module 502 accurately measures the time of the ultrasonic wave propagating in the material and transmits the collected data to the CPU module 501, the CPU module 501 determines the thickness of the measured material through calculation, and when the surface of the measured object is irregular, the probe 12 is matched with the coupling device 13, so that the probe 12 and the surface of the measured object are more closely attached to each other, a good coupling effect is achieved, and the measurement accuracy is ensured.

In conclusion, with the aid of the technical scheme of the utility model, through setting up annular protrusion 20 with annular groove 1302 cooperatees, makes probe 12 with coupling device 13 contact is more inseparable, has avoided leading to measuring the inaccurate condition to appear because of the not real ultrasonic energy loss that causes of coupling. Through setting up probe 12 with coupling device 13 cooperatees, it is convenient probe 12 detects on some irregular surfaces, makes probe 12 and the object surface of being examined pass through coupling device 13 can reach fine coupling effect to guarantee measurement accuracy. Therefore, the structure design is reasonable, the volume is small, the carrying is convenient, the thickness of the measured object can be conveniently detected at any time, the wall thickness of the container can be favorably monitored in the production, and the leakage caused by corrosion or erosion is avoided.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The novel nondestructive testing device is characterized by comprising a shell (1), wherein a display screen (2) is arranged at the top end of the shell (1), a plurality of function keys (3) are arranged on one side of the display screen (2), a circuit board (4) is arranged in the shell (1), a control system (5) is arranged on the circuit board (4), a mobile power supply (6) is arranged on one side, away from the display screen (2), of the shell (1), a USB interface (7) is arranged at one end of the mobile power supply (6), a rubber sheath (8) is arranged on one side of the USB interface (7), a power line (9) is arranged in the rubber sheath (8), a plug (10) is arranged at one end, away from the shell (1), of the power line (9), and a nut (11) is sleeved outside the circumference of the plug (10), a probe (12) is arranged on one side of the plug (10), and a coupling device (13) is arranged on one side, far away from the plug (10), of the probe (12);

wherein, the top of probe (12) is provided with a plurality of jacks (14), the top circumference outside of probe (12) is provided with screw thread (15), the inside of probe (12) is provided with echo receiver (16), be provided with ultrasonic transducer (17) in echo receiver (16), the bottom of ultrasonic transducer (17) is provided with organic glass (18), the inside energy gathering cup (19) that has inlayed of organic glass (18).

2. The novel nondestructive testing device of claim 1 wherein the probe (12) is of a horn-like configuration and the horn of the probe (12) is provided with an annular protrusion (20).

3. The novel nondestructive testing device of claim 1, characterized in that the coupling device (13) comprises a second plexiglas (1301), an annular groove (1302) is formed in the second plexiglas (1301), and a rubber elastic body (1303) is arranged on one side of the second plexiglas (1301) away from the annular groove (1302).

4. The novel nondestructive testing device according to claim 1, characterized in that the energy-gathering cup (19) is of a horn-shaped structure, and the top end of the energy-gathering cup (19) is connected with the bottom end of the echo receiver (16).

5. The novel nondestructive testing device of claim 1, characterized in that a plurality of arc-shaped recesses (21) are arranged on two sides of the bottom of the shell (1).

6. The novel nondestructive testing device of claim 1, wherein the control system (5) comprises a CPU module (501), a data collection module (502), a storage module (503), a display module (504), a power supply module (505) and a setting module (506).

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