CN213069042U - Ultrasonic automatic matching board testing frame - Google Patents
Ultrasonic automatic matching board testing frame Download PDFInfo
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- CN213069042U CN213069042U CN202021700344.0U CN202021700344U CN213069042U CN 213069042 U CN213069042 U CN 213069042U CN 202021700344 U CN202021700344 U CN 202021700344U CN 213069042 U CN213069042 U CN 213069042U
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- test
- automatic matching
- matching board
- board
- support plate
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to an ultrasonic wave automatic matching board test jig, including support plate, pressure strip, compressible bubble are cotton, the quick anchor clamps of horizontal, be equipped with the hole that a plurality of is used for placing the terminal in one side of support plate, the quick anchor clamps of horizontal are installed to the opposite side of support plate, and the quick anchor clamps of horizontal are connected with the pressure strip, and the pressure strip bonds in the top in hole in the inboard of pressure strip and has compressible bubble cotton, and the quick anchor clamps control pressure strip of horizontal reciprocates, realizes through system pressure strip and support plate that to place terminal downthehole fixed. The utility model discloses ultrasonic wave automatic matching board test jig has advantages such as simple structure, convenient to use, efficient fast, quick test.
Description
Technical Field
The utility model relates to an ultrasonic power supply, concretely relates to automatic matching board test jig of ultrasonic wave.
Background
Usually, a matching capacitor is designed in the digital ultrasonic power supply, and the power supply can normally work when the internal matching capacitor is similar to the characteristic capacitor of the transducer.
There are many types of transducer characteristic capacitances on the market, 8-18nF, and the matching capacitance inside the ultrasonic power supply cannot be made in this wide range. There are multiple versions of the power supply that match the capacitance.
After the transducer works for a period of time and heats, the characteristic capacitance changes, if the characteristic capacitance exceeds the matching capacitance range of the power supply, the gear needs to be adjusted, otherwise, the alarm is given out, and the production is influenced.
To the problem, the applicant has applied for relevant ultrasonic power supply automatic capacitance matching circuit, produces corresponding ultrasonic power supply automatic capacitance matching board, the utility model discloses a tool that detects is carried out to ultrasonic power supply automatic capacitance matching board.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an ultrasonic wave automatic matching board test jig of simple structure, convenient to use, efficient fast, quick test is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an automatic matching board test jig of ultrasonic wave, includes the base, places the support plate on the base, is equipped with the support at the support plate, installs the removal digging arm on the support, the digging arm on be connected with and survey the board, survey the top that the board is located the support plate.
Preferably, the movable arm is connected with a handle.
Preferably, the two sides of the test board are respectively provided with a guide rail, and the movable arm is moved to drive the test board to move up and down in parallel on the two guide rails.
Preferably, the bracket is also provided with a display screen.
Preferably, the test board is provided with a plurality of test probes.
Preferably, a power switch and a test switch are arranged on the base.
Compared with the prior art, the utility model has the advantages of: whether the automatic capacitance matching plate of the ultrasonic power supply is normal or not can be rapidly detected, the operation is simple and convenient, and the display is visual.
Drawings
Fig. 1 is the three-dimensional structure schematic diagram of the ultrasonic automatic matching board testing jig of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, an ultrasonic testing jig for automatic matching boards comprises a base 1, a carrier board 2 disposed on the base 1, a support 3 disposed on the carrier board 2, a movable arm 4 mounted on the support 3, a testing board 5 connected to the movable arm 4, the testing board 5 disposed above the carrier board 2, and a plurality of slots 12 disposed on the carrier board 2 and corresponding to the matching boards.
As shown in fig. 1, the movable arm 4 is connected to a handle 10. The movable arm 4 can be moved up and down by the handle 10.
As shown in fig. 1, two sides of the test board 5 are respectively provided with a guide rail 11, and the movable arm 4 is moved to drive the test board 5 to move up and down on the two guide rails 11 in parallel.
As shown in fig. 1, the bracket 3 is also provided with a display screen 6. For displaying the test results.
As shown in fig. 1, the test board 5 is provided with a plurality of test probes 7. The test probes 7 are distributed on the test points of the matching circuit board, and when the test board 5 moves downwards, the test probes 7 are in contact connection with the test points of the matching circuit board.
As shown in fig. 1, a power switch 8 and a test switch 9 are disposed on the base 1. The power switch 8 is used for starting work, when the test probe 7 on the test board 5 is in contact connection with the test point of the matching circuit board, the test switch 9 is started, and the measurement result can be visually displayed through the display screen 6.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an automatic matching board test jig of ultrasonic wave, its characterized in that includes base (1), places support plate (2) on base (1), is equipped with support (3) at support plate (2), installs on support (3) and removes digging arm (4), digging arm (4) on be connected with and survey test panel (5), survey test panel (5) and be located the top of support plate (2).
2. The ultrasonic automatic matching board test rack according to claim 1, wherein said movable arm (4) is connected to a handle (10).
3. The ultrasonic automatic matching board test jig according to claim 1 or 2, wherein the test board (5) is provided with guide rails (11) on both sides thereof, and the movable arm (4) is moved to move the test board (5) up and down in parallel on the guide rails (11).
4. The ultrasonic automatic matching board test rack according to claim 3, wherein the support (3) is further provided with a display screen (6).
5. The ultrasonic automatic matching board test jig according to claim 4, wherein said test board (5) is provided with a plurality of test probes (7).
6. The ultrasonic automatic matching board test jig according to claim 5, characterized in that a power switch (8) and a test switch (9) are provided on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700344.0U CN213069042U (en) | 2020-08-15 | 2020-08-15 | Ultrasonic automatic matching board testing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700344.0U CN213069042U (en) | 2020-08-15 | 2020-08-15 | Ultrasonic automatic matching board testing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213069042U true CN213069042U (en) | 2021-04-27 |
Family
ID=75583033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021700344.0U Active CN213069042U (en) | 2020-08-15 | 2020-08-15 | Ultrasonic automatic matching board testing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213069042U (en) |
-
2020
- 2020-08-15 CN CN202021700344.0U patent/CN213069042U/en active Active
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