CN212845192U - Digital ultrasonic flaw detector with automatic calibration function - Google Patents
Digital ultrasonic flaw detector with automatic calibration function Download PDFInfo
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- CN212845192U CN212845192U CN202022178950.7U CN202022178950U CN212845192U CN 212845192 U CN212845192 U CN 212845192U CN 202022178950 U CN202022178950 U CN 202022178950U CN 212845192 U CN212845192 U CN 212845192U
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Abstract
The utility model relates to the technical field of ultrasonic flaw detection, and discloses a digital ultrasonic flaw detector with automatic calibration function, which comprises a flaw detector, wherein the upper wall surface of the flaw detector is provided with a button, and the upper wall surface of the flaw detector is provided with a display screen, when the device is used, a sealing cover can be overturned through a second hinge to seal the upper part of the flaw detector, an elastic fastening ring is arranged in a square groove, when the elastic fastening ring is attached to the upper part of the flaw detector, the inner wall surface of the elastic fastening ring can be extruded under the extrusion of the outer wall surface of the flaw detector, the elastic fastening ring can be fixed with the flaw detector firmly under the extrusion, the sealing cover can be opened when in use, the sealing cover can automatically rebound and open under the elasticity of a spring, so that the sealing cover can cover and protect the button above the flaw detector, therefore, the effect of avoiding dust accumulation on the button and the display screen and influencing the definition of the display screen is achieved.
Description
Technical Field
The utility model relates to an ultrasonic flaw detection technical field especially relates to a digital ultrasonic flaw detector with automatic calibration function.
Background
The ultrasonic flaw detector consists of a probe with a piezoelectric wafer, an ultrasonic transmitting circuit unit, an ultrasonic receiving circuit unit and a control unit. The instantaneous high-voltage pulse generated by the ultrasonic transmitting circuit unit passes through the piezoelectric wafer in the probe to generate an ultrasonic transmitting signal, the ultrasonic transmitting signal is transmitted in the workpiece to be detected and carries the defect and interface information of the workpiece to return to the probe, and the ultrasonic transmitting signal is converted into an electric signal by the piezoelectric wafer and enters the ultrasonic receiving unit for amplification, filtering and display. The existing digital ultrasonic flaw detector is provided with an operating button and a display screen, when the digital ultrasonic flaw detector is not used, dust is easily accumulated in a gap between the display screen and the operating button of the digital ultrasonic flaw detector, and the definition of the display screen is easily influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model mainly solves the technical problem existing in the prior art and provides a digital ultrasonic flaw detector with an automatic calibration function.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the following technical scheme that a digital ultrasonic flaw detector with an automatic calibration function comprises a flaw detector, wherein a button is arranged on the upper wall surface of the flaw detector, a display screen is arranged on the upper wall surface of the flaw detector, a hinge is fixedly arranged on the left wall surface of the flaw detector, a waterproof rubber pad is movably connected with the flaw detector through the hinge and is a rectangular soft rubber pad, the waterproof rubber pad can movably rotate through the hinge to be attached to the upper wall surface of the flaw detector, a covering groove corresponding to the button is formed in the upper wall surface of the waterproof rubber pad, the covering groove is movably attached to the button, an adhesive soft rubber is arranged above the waterproof rubber pad and is a soft adsorption cleaning pad, the adhesive soft rubber can be attached to the upper wall surface of the flaw detector along with the rotation of the waterproof rubber pad, the back wall fixed mounting who glues the flexible glue has the brace, and the brace is the rectangle strip, the right wall fixed mounting of appearance of detecting a flaw has the second hinge, the appearance of detecting a flaw has sealed lid through second hinge swing joint, and sealed lid is the rectangle lid form.
Preferably, the lower wall surface of the sealing cover is provided with a square groove, the square groove is in a rectangular groove shape, and the sealing cover can be movably attached to the upper wall surface of the flaw detector through a second hinge.
Preferably, an elastic fastening ring is arranged in the square groove, the elastic fastening ring is a rectangular elastic ring, the elastic fastening ring is hollow, a connecting block is fixedly mounted on the rear wall surface of the flaw detector, and the connecting block is rectangular block-shaped.
Preferably, a second connecting block is fixedly mounted on the rear wall surface of the sealing cover, and a spring is arranged between the connecting block and the second connecting block.
Preferably, the left end of the spring is fixedly connected with the right wall surface of the connecting block, and the right end of the spring is fixedly connected with the left wall surface of the second connecting block.
Advantageous effects
The utility model provides a digital ultrasonic flaw detector with automatic calibration function. The method has the following beneficial effects:
(1) when the digital ultrasonic flaw detector with the automatic calibration function is used, then the sealing cover can be turned over by the second hinge to seal the upper part of the flaw detector, and the square groove is internally provided with an elastic fastening ring which is soft and elastic, after the elastic fastening ring is attached to the upper part of the flaw detector, the inner wall surface of the elastic fastening ring is extruded by the extrusion of the outer wall surface of the flaw detector, at the moment, the elastic fastening ring is more firmly fixed with the flaw detector by the extrusion, when in use, the sealing cover can be opened, and the sealing cover can automatically rebound and open under the elasticity of the spring, so that the sealing cover can cover and protect the button above the flaw detector, therefore, the effect of avoiding dust accumulation on the button and the display screen and influencing the definition of the display screen is achieved.
(2) This digital ultrasonic flaw detector with automatic calibration function, when using, sealed lid on the at first flaw detector is opened through the second hinge, at this moment alright survey the structure through flaw detector self and detect, at this moment can carry out rotation and flaw detector top laminating with the left waterproof cushion of flaw detector through the hinge, and waterproof cushion goes up the wall and offers the cover groove that corresponds each other with the button on the flaw detector, at this moment when waterproof cushion with flaw detector top laminating back, at this moment the cover groove alright with carry out the laminating with the button together, and waterproof cushion is the transparence by itself, waterproof cushion self thickness is thinner, at this moment alright transmit the button on the flaw detector to operate through pressing waterproof cushion, waterproof cushion alright protect with the button on the instrument of detecting a flaw like this, thereby reach automatic waterproof effect.
(3) This digital ultrasonic flaw detector with automatic calibration function, waterproof glue stacks up and is provided with glues glutinous flexible glue, it is soft viscose to glue glutinous flexible glue, glue glutinous flexible glue and waterproof glue stack up after the wall laminating alright overturn with along with waterproof glue pad and detect a flaw appearance top laminating cover, at this moment when the waterproof glue pad upset of cover back, at this moment alright make glue glutinous flexible glue tear the appearance top of detecting a flaw through dragging the brace and tear, the dust of detecting a flaw appearance top alright glue glutinous absorption and clear up out by gluing the flexible glue like this to reach the effect of automatic clearance dust.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a partial schematic view of the flaw detector of the present invention;
fig. 3 is an enlarged view of a in fig. 2 according to the present invention.
Illustration of the drawings:
1. a flaw detector; 2. a button; 3. a display screen; 4. a hinge; 5. a waterproof rubber mat; 6. covering the groove; 7. sticking the soft rubber; 8. bracing; 9. a second hinge; 10. a sealing cover; 11. an elastic fastening ring; 12. connecting blocks; 13. a second connecting block; 14. a spring; 15. a square groove.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a digital ultrasonic flaw detector with an automatic calibration function is disclosed, as shown in FIGS. 1-3, and comprises a flaw detector 1, wherein the flaw detector 1 is of a conventional structure and not described herein, a button 2 is arranged on the upper wall surface of the flaw detector 1, the button 2 is of a conventional structure and not described herein, a display screen 3 is arranged on the upper wall surface of the flaw detector 1, the display screen 3 is of a conventional structure and not described herein, a hinge 4 is fixedly arranged on the left wall surface of the flaw detector 1, the hinge 4 is of a conventional structure and not described herein, a waterproof rubber pad 5 is movably connected to the flaw detector 1 through the hinge 4, the waterproof rubber pad 5 is a rectangular soft rubber pad, the waterproof rubber pad 5 can movably rotate through the hinge 4 to be attached to the upper wall surface of the flaw detector 1, a covering groove 6 corresponding to the button 2 is formed on the upper wall surface of the waterproof rubber pad 5, the covering groove 6 is movably attached to the button 2, and an adhesive soft rubber 7 is arranged above the waterproof rubber pad 5, the flexible adhesive glue 7 is a soft adsorption cleaning pad, the flexible adhesive glue 7 can cover and attach with the upper wall surface of the flaw detector 1 along with the rotation of the waterproof rubber pad 5, the back wall surface of the flexible adhesive glue 7 is fixedly provided with a brace 8, the brace 8 is in a rectangular strip shape, the right wall surface of the flaw detector 1 is fixedly provided with a second hinge 9, the flaw detector 1 is movably connected with a sealing cover 10 through the second hinge 9, the sealing cover 10 is in a rectangular cover shape, the lower wall surface of the sealing cover 10 is provided with a square groove 15, the square groove 15 is in a rectangular groove shape, the sealing cover 10 can movably attach with the upper wall surface of the flaw detector 1 through the second hinge 9, the square groove 15 is internally provided with an elastic fastening ring 11, the elastic fastening ring 11 is a rectangular elastic ring, the elastic fastening ring 11 is hollow, the back wall surface of the flaw detector 1 is fixedly provided with a connecting block 12, the connecting block 12 is in a rectangular shape, a spring 14 is arranged between the connecting block 12 and the second connecting block 13, the left end of the spring 14 is fixedly connected with the right wall surface of the connecting block 12, and the right end of the spring 14 is fixedly connected with the left wall surface of the second connecting block 13.
The utility model discloses a theory of operation: when using, at first sealed lid 10 on the appearance 1 of detecting a flaw is opened through second hinge 9, at this moment alright detect the structure through 1 self of the appearance of detecting a flaw and detect, at this moment can rotate and detect 1 top laminating of appearance of detecting a flaw 1 left waterproof cushion 5 through hinge 4, and waterproof cushion 5 goes up the wall and offers the cover groove 6 that corresponds each other with the button 2 on the appearance 1 of detecting a flaw, at this moment when waterproof cushion 5 with detect an flaw 1 top laminating back, at this moment cover groove 6 alright with carry out the laminating together with button 2, and waterproof cushion 5 self is the transparence, waterproof cushion 5 self thickness is thinner, at this moment alright transmit the button 2 on the appearance 1 of detecting a flaw through pressing waterproof cushion 5 and operate, waterproof cushion 5 alright protect button 2 on the appearance 1 of detecting a flaw like this, thereby reach automatic waterproof effect.
Be provided with on waterproof cushion 5 and glue glutinous flexible glue 7, glue glutinous flexible glue 7 and be soft viscose, can overturn along with waterproof cushion 5 after gluing sticky flexible glue 7 and waterproof cushion 5 go up the wall laminating and cover with pasting 1 top laminating of appearance of detecting a flaw, at this moment when the waterproof cushion 5 that covers overturns back, at this moment alright make glue glutinous flexible glue 7 tear 1 top of detecting a flaw through dragging the brace 8 and tear, the dust of detecting a flaw 1 top like this alright glue glutinous absorption and clear up out by gluing sticky flexible glue 7, thereby reach the effect of automatic clearance dust.
After the device uses the completion, at this moment can be sealed 1 top of appearance of detecting a flaw with sealed lid 10 upset through second hinge 9, and square groove 15 inside is provided with elasticity fastening circle 11, elasticity fastening circle 11 self is soft and has elasticity, after elasticity fastening circle 11 with detect an flaw appearance 1 top laminating, the inside wall of elasticity fastening circle 11 just can be extruded under the extrusion of 1 outside wall of appearance of detecting a flaw, at this moment elasticity fastening circle 11 just can be with the firmer that detects an flaw appearance 1 is fixed under the extrusion, when needs use alright open sealed lid 10, at this moment sealed lid 10 just can automatic rebound open at spring 14's elasticity, sealed lid 10 like this can carry out one and cover the protection with button 2 to detecting an flaw appearance 1 top, thereby reach and avoided piling up the dust on button 2 and the display screen 3, influence the effect of the definition of display screen 3 self.
The basic principles and main features of the present invention, i.e. the advantages of the present invention, have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a digital ultrasonic flaw detector with automatic calibration function, includes flaw detector (1), its characterized in that: the upper wall surface of the flaw detector (1) is provided with a button (2), the upper wall surface of the flaw detector (1) is provided with a display screen (3), a hinge (4) is fixedly mounted on the left wall surface of the flaw detector (1), the flaw detector (1) is movably connected with a waterproof rubber mat (5) through the hinge (4), adhesive soft rubber (7) is arranged above the waterproof rubber mat (5), a brace (8) is fixedly mounted on the rear wall surface of the adhesive soft rubber (7), a second hinge (9) is fixedly mounted on the right wall surface of the flaw detector (1), the flaw detector (1) is movably connected with a sealing cover (10) through the second hinge (9), a square groove (15) is formed in the lower wall surface of the sealing cover (10), an elastic fastening ring (11) is arranged inside the square groove (15), and a connecting block (12) is fixedly mounted on the rear wall surface of the flaw detector (1), the rear wall surface of the sealing cover (10) is fixedly provided with a second connecting block (13), and a spring (14) is arranged between the connecting block (12) and the second connecting block (13).
2. The digital ultrasonic flaw detector with automatic calibration function according to claim 1, wherein: waterproof cushion (5) can move about through hinge (4) rotatory and flaw detector (1) go up the wall laminating, waterproof cushion (5) go up the wall seted up with cover groove (6) that button (2) correspond each other, cover groove (6) and button (2) activity laminating.
3. The digital ultrasonic flaw detector with automatic calibration function according to claim 1, wherein: the sticky soft glue (7) can be covered and attached to the upper wall surface of the flaw detector (1) along with the rotation of the waterproof rubber mat (5).
4. The digital ultrasonic flaw detector with automatic calibration function according to claim 1, wherein: the sealing cover (10) can be movably attached to the upper wall surface of the flaw detector (1) through a second hinge (9).
5. The digital ultrasonic flaw detector with automatic calibration function according to claim 1, wherein: the left end of the spring (14) is fixedly connected with the right wall surface of the connecting block (12), and the right end of the spring (14) is fixedly connected with the left wall surface of the second connecting block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178950.7U CN212845192U (en) | 2020-09-29 | 2020-09-29 | Digital ultrasonic flaw detector with automatic calibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178950.7U CN212845192U (en) | 2020-09-29 | 2020-09-29 | Digital ultrasonic flaw detector with automatic calibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845192U true CN212845192U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022178950.7U Active CN212845192U (en) | 2020-09-29 | 2020-09-29 | Digital ultrasonic flaw detector with automatic calibration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845192U (en) |
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- 2020-09-29 CN CN202022178950.7U patent/CN212845192U/en active Active
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