CN215833554U - Analog integrated circuit tester with audio signal output and detection functions - Google Patents
Analog integrated circuit tester with audio signal output and detection functions Download PDFInfo
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- CN215833554U CN215833554U CN202121477074.6U CN202121477074U CN215833554U CN 215833554 U CN215833554 U CN 215833554U CN 202121477074 U CN202121477074 U CN 202121477074U CN 215833554 U CN215833554 U CN 215833554U
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Abstract
The utility model discloses an analog integrated circuit testing machine with audio signal output and detection functions, which comprises a main body testing machine, a clamping mechanism and a testing assembly, wherein the clamping mechanism is arranged on the surface of the middle part of the main body testing machine, and the testing assembly is arranged above the main body testing machine. This analog integrated circuit test machine with audio signal output and detection, compare with current device, through the motor, can drive the movable block and remove about, thereby position and the station of article are adjusted when testing, and then can reduce artificial adjustment, through spacing groove and spacing rail, can restrict the one end position of movable block, avoid the movable block to take place the stability that the skew influences the removal, through the movable rod, can promote the fixing base, thereby can carry out the centre gripping with the circuit board that awaits measuring fixedly, improve the stability of test, through the spring post, can be when grip block and article contact, reduce the pressure of article.
Description
Technical Field
The utility model relates to the technical field of analog integrated circuit testing machines, in particular to an analog integrated circuit testing machine with audio signal output and detection functions.
Background
The integrated circuit tester is a special instrument for testing integrated circuits, the integrated circuit test is one of key means for ensuring the performance and quality of the integrated circuits, and the integrated circuit test technology is one of three major support technologies for developing the integrated circuit industry, so the integrated circuit tester is highly valued by many countries as a test gate, and in 40 years, along with the development of the integrated circuits to the fourth generation, the integrated circuit tester is also developed from the initial test of small-scale integrated circuits to the test of medium-scale, large-scale and super-large-scale integrated circuits.
In the existing analog integrated circuit testing machine, because a test probe pen usually directly acts on a circuit board during testing, the test probe pen is easy to damage after long-time working, and the circuit board is easy to be damaged by pressure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an analog integrated circuit tester with audio signal output and detection, which aims to solve the problems that a test probe is easy to damage after long-time working and the circuit board is easy to be damaged due to the fact that the test probe is usually directly acted on the circuit board during testing, which are proposed in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an analog integrated circuit tester with audio signal output and detection, comprising:
a main body testing machine;
further comprising:
the clamping mechanism is arranged on the surface of the middle part of the main body testing machine;
a test assembly mounted above the main body testing machine;
the buffer mechanism is fixed on one side below the test assembly;
the buffer mechanism includes:
a fixed cylinder;
the detection head is arranged inside the fixed cylinder, the middle part of the surface of the detection head is provided with the spring cylinder, the two sides of the spring cylinder are connected with sliding grooves, and the detection head is elastically connected with the fixed cylinder through the spring cylinder.
Preferably, the body testing machine includes:
a mounting frame;
the motor is installed on one side of the inner portion of the installation frame, the output end of the motor is connected with a threaded rod, a moving block is arranged in the middle of the threaded rod, a limiting groove is formed in the lower portion of the moving block, the bottom of the moving block is connected with a limiting rail, and the motor is movably connected with the moving block through the threaded rod.
Preferably, the clamping mechanism includes:
placing the plate;
the movable rod penetrates through the middle of one side of the placing plate, a fixed seat is arranged at one end of the movable rod, and the movable rod is connected with the fixed seat in a threaded mode through the placing plate.
Preferably, the clamping mechanism further comprises:
the spring post is installed on the other side surface of the fixed seat, a clamping plate is fixed on the other side of the spring post, and the clamping plate is elastically connected with the fixed seat through the spring post.
Preferably, the test assembly comprises:
a cylinder;
the supporting plate is connected to the output end of the air cylinder, and a telescopic structure is formed between the air cylinder and the supporting plate.
Preferably, the test assembly further comprises:
the air pump, it sets up top one side of mounting bracket, one side below of air pump is connected with the pipe, and the output of pipe installs the dust absorption mouth, communicate each other between air pump and pipe and the dust absorption mouth.
Preferably, the test assembly further comprises:
the display screen, it is installed inside top one side of mounting bracket, one side of display screen is connected with the data line, and the opposite side of data line is connected with the sound card case, the below of sound card case is provided with the sound section of thick bamboo, be connected between sound card case and data line and the display screen.
Compared with the prior art, the utility model provides an analog integrated circuit tester with audio signal output and detection, which has the following beneficial effects: this simulation integrated circuit test machine reduces the pressure of article to can prevent that the article from taking place to press from both sides when the clamping and decrease, can gather and export the audio information of article when testing, convenient maintenance and change simultaneously.
1. The movable block can be driven to move left and right through the motor, so that the position and the station of an object can be adjusted during testing, manual adjustment can be reduced, one end of the movable block can be limited through the limiting groove and the limiting rail, the movable block is prevented from shifting to influence the moving stability, the fixed seat can be pushed through the movable rod, a circuit board to be tested can be clamped and fixed, the testing stability is improved, the pressure of the object can be reduced when the clamping plate is in contact with the object through the spring columns, and the object can be prevented from being clamped and damaged during clamping;
2. the air pump can suck air from the dust suction port, so that dust and impurities on the surface of an object can be adsorbed and cleaned before testing, the testing accuracy can be improved while the cleanness is kept, audio information of the object during testing can be collected through the sound card box and the sound tube, and the collected information can be output to the display screen through the data line to display and detect the audio;
3. according to the utility model, the detection head is a detection pen and can act on an object to be tested, the lower part of the detection head is fixed with the detection head through the spring cylinder, so that when the detection head is pressed down on the object, the pressure can be buffered, the detection head can be prevented from being easily damaged in long-time work, meanwhile, the pressure on the surface of the object can be reduced when the detection head is pressed down, the object to be tested can be protected and prevented from being damaged, the upper end of the spring cylinder is clamped with the fixed cylinder through the clamping block, and therefore, the detection head can be conveniently taken out for maintenance and replacement.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
fig. 4 is a schematic perspective view of the threaded rod of the present invention.
In the figure: 1. a main body testing machine; 101. a mounting frame; 102. a motor; 103. a threaded rod; 104. a moving block; 105. a limit rail; 106. a limiting groove; 2. a clamping mechanism; 201. placing the plate; 202. a movable rod; 203. a fixed seat; 204. a spring post; 205. a clamping plate; 3. testing the component; 301. a cylinder; 302. a support plate; 303. an air pump; 304. a conduit; 305. a dust suction port; 306. a display screen; 307. a sound card box; 308. a sound tube; 309. a data line; 4. a buffer mechanism; 401. a fixed cylinder; 402. a detection head; 403. a spring case; 404. a chute.
Detailed Description
As shown in fig. 1 and 4, an analog integrated circuit tester with audio signal output and detection includes: the main body testing machine 1 further includes: a mounting frame 101; the testing machine comprises a motor 102, a threaded rod 103, a moving block 104, a limiting groove 106, a limiting rail 105 and a clamping mechanism 2, wherein the motor 102 is installed on one side inside a mounting frame 101, the output end of the motor 102 is connected with the threaded rod 103, the middle of the threaded rod 103 is provided with the moving block 104, the limiting groove 106 is formed below the moving block 104, the bottom of the moving block 104 is connected with the limiting rail 105, the motor 102 is movably connected with the moving block 104 through the threaded rod 103, the moving block 104 can be driven to move left and right through the motor 102, accordingly, the position and the station of an object during testing can be adjusted, manual adjustment can be reduced, one end position of the moving block 104 can be limited through the limiting groove 106 and the limiting rail 105, and the moving stability caused by the fact that the moving block 104 deviates is avoided; the movable rod 202 penetrates through the middle of one side of the placing plate 201, a fixed seat 203 is arranged at one end of the movable rod 202, the movable rod 202 is in threaded connection with the fixed seat 203 through the placing plate 201, the fixed seat 203 can be pushed through the movable rod 202, so that a circuit board to be tested can be clamped and fixed to improve the testing stability, meanwhile, the number of the movable rods 202 is two, so that the testing quantity can be improved, the testing efficiency is improved, and the testing component 3 is arranged above the main body testing machine 1 and is provided with the air cylinder 301; the supporting plate 302 is connected to the output end of the air cylinder 301, a telescopic structure is formed between the air cylinder 301 and the supporting plate 302, the supporting plate 302 can be driven to move up and down through the air cylinder 301, the height of a test is adjusted, the air pump 303 is arranged on one side of the top of the mounting frame 101, a guide pipe 304 is connected to the lower portion of one side of the air pump 303, a dust suction port 305 is installed at the output end of the guide pipe 304, the air pump 303 is communicated with the guide pipe 304 and the dust suction port 305, air can be sucked from the dust suction port 305 through the air pump 303, dust and impurities on the surface of an object can be adsorbed and cleaned before the test, and the test accuracy can be improved while the cleanness is kept;
as shown in fig. 1-4, a pogo pin 204 is mounted on the other side surface of the fixing base 203, a clamping plate 205 is fixed on the other side of the pogo pin 204, the clamping plate 205 is elastically connected with the fixing base 203 through the pogo pin 204, the pressure of the object can be reduced when the clamping plate 205 contacts with the object through the pogo pin 204, so that the object can be prevented from being damaged when being clamped, a display screen 306 is mounted on one side above the inside of the mounting frame 101, one side of the display screen 306 is connected with a data line 309, the other side of the data line 309 is connected with a sound card box 307, a sound tube 308 is arranged below the sound card box 307, the sound card box 307 is connected with the data line 309 and the display screen 306, the sound card box 307 and the sound tube 308 can collect audio information of the object during testing, the collected information can be output to the display screen 306 through the data line 309 for displaying and detecting audio, a buffer mechanism 4 fixed to a lower side of the test module 3 and fixing the cartridge 401; a detection head 402 arranged inside the fixed cylinder 401, a spring cylinder 403 arranged in the middle of the surface of the detection head 402, and the two sides of the spring tube 403 are connected with the sliding grooves 404, the detection head 402 forms an elastic connection with the fixed tube 401 through the spring tube 403, and through the detection head 402, which is a probe pen, can act on the object to be tested, via the spring cartridge 403, the lower part of which is fixed with the detection head 402, so that when the detection head 402 is pressed down on the object, the pressure can be buffered, thereby avoiding the detection head 402 from being easily damaged when working for a long time, simultaneously reducing the pressure on the surface of the object when being pressed down, therefore, the tested object can be protected from being damaged by pressure, the upper end of the spring barrel 403 is clamped with the fixed barrel 401 through the clamping block, and the detection head 402 can be conveniently taken out for maintenance and replacement.
The working principle is as follows: when the analog integrated circuit testing machine is used, firstly, the motor 102 can drive the moving block 104 to move left and right, so that the position and the station of an object during testing can be adjusted, manual adjustment can be reduced, then, the position of one end of the moving block 104 can be limited through the limiting groove 106 and the limiting rail 105, the moving block 104 is prevented from shifting to influence the moving stability, then, the fixed seat 203 can be pushed through the moving rod 202, so that a circuit board to be tested can be clamped and fixed, so that the testing stability is improved, when the clamping plate 205 is contacted with the object through the spring column 204, the pressure of the object can be reduced, so that the object can be prevented from being clamped and damaged during clamping, at the moment, air can be sucked from the dust suction port 305 through the air pump 303, so that dust and impurities on the surface of the object can be adsorbed and cleaned before testing, therefore, the accuracy of the test can be improved while keeping tidiness, then, the audio information of the object during the test can be collected through the sound card box 307 and the sound tube 308, then, the collected information can be output to the display screen 306 to display and detect the audio through the data line 309, at the moment, the supporting plate 302 can be driven to move up and down through the air cylinder 301, so that the height of the test is adjusted, then, the detection head 402 which is a detection pen can act on the object to be tested, and then, the lower part of the detection head is fixed with the detection head 402 through the spring tube 403, so that when the detection head 402 is pressed down on the object, the pressure can be buffered, the detection head 402 can be prevented from being easily damaged during long-time work, meanwhile, the pressure on the surface of the object during pressing down can be reduced, and the object to be tested can be protected, avoid receiving the pressure loss, the upper end of spring case 403 passes through the fixture block and is in the same place with the card between the fixed cylinder 401 to can conveniently take out detection head 402 and maintain and change.
Claims (7)
1. An analog integrated circuit tester with audio signal output and detection, comprising:
a main body testing machine (1);
it is characterized by also comprising:
a clamping mechanism (2) arranged on the middle surface of the main body testing machine (1);
a test component (3) mounted above the main body testing machine (1);
a buffer mechanism (4) fixed on one side below the test component (3);
the buffer mechanism (4) includes:
a fixed cylinder (401);
the detection head (402) is arranged inside the fixed cylinder (401), the spring cylinder (403) is installed in the middle of the surface of the detection head (402), sliding grooves (404) are connected to two sides of the spring cylinder (403), and the detection head (402) is elastically connected with the fixed cylinder (401) through the spring cylinder (403).
2. An analog integrated circuit tester with audio signal output and detection as claimed in claim 1, characterized in that the body tester (1) comprises:
a mounting frame (101);
the motor (102) is installed on one side of the inner portion of the installation frame (101), the output end of the motor (102) is connected with a threaded rod (103), a moving block (104) is arranged in the middle of the threaded rod (103), a limiting groove (106) is formed in the lower portion of the moving block (104), the bottom of the moving block (104) is connected with a limiting rail (105), and the motor (102) is movably connected with the moving block (104) through the threaded rod (103).
3. An analog integrated circuit tester with audio signal output and detection as claimed in claim 1, characterized in that the clamping mechanism (2) comprises:
a placement plate (201);
the movable rod (202) penetrates through the middle of one side of the placing plate (201), a fixed seat (203) is arranged at one end of the movable rod (202), and the movable rod (202) is in threaded connection with the fixed seat (203) through the placing plate (201).
4. An analog integrated circuit tester with audio signal output and detection as claimed in claim 3, characterized in that the clamping mechanism (2) further comprises:
the spring column (204) is installed on the surface of the other side of the fixed seat (203), a clamping plate (205) is fixed on the other side of the spring column (204), and the clamping plate (205) is elastically connected with the fixed seat (203) through the spring column (204).
5. An analog integrated circuit tester with audio signal output and detection as claimed in claim 1, characterized in that the test component (3) comprises:
a cylinder (301);
and the supporting plate (302) is connected to the output end of the air cylinder (301), and a telescopic structure is formed between the air cylinder (301) and the supporting plate (302).
6. An analog integrated circuit tester with audio signal output and detection as claimed in claim 2, characterized in that the test component (3) further comprises:
air pump (303), it sets up top one side of mounting bracket (101), one side below of air pump (303) is connected with pipe (304), and dust absorption mouth (305) are installed to the output of pipe (304), communicate each other between air pump (303) and pipe (304) and dust absorption mouth (305).
7. An analog integrated circuit tester with audio signal output and detection as claimed in claim 2, characterized in that the test component (3) further comprises:
display screen (306), it installs inside top one side of mounting bracket (101), one side of display screen (306) is connected with data line (309), and the opposite side of data line (309) is connected with sound card case (307), the below of sound card case (307) is provided with sound tube (308), be connected between sound card case (307) and data line (309) and display screen (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121477074.6U CN215833554U (en) | 2021-06-30 | 2021-06-30 | Analog integrated circuit tester with audio signal output and detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121477074.6U CN215833554U (en) | 2021-06-30 | 2021-06-30 | Analog integrated circuit tester with audio signal output and detection functions |
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| Publication Number | Publication Date |
|---|---|
| CN215833554U true CN215833554U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121477074.6U Active CN215833554U (en) | 2021-06-30 | 2021-06-30 | Analog integrated circuit tester with audio signal output and detection functions |
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| CN (1) | CN215833554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890772A (en) * | 2024-03-18 | 2024-04-16 | 盐城市嘉鸿微电子有限公司 | Adjustable integrated circuit test fixture |
-
2021
- 2021-06-30 CN CN202121477074.6U patent/CN215833554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890772A (en) * | 2024-03-18 | 2024-04-16 | 盐城市嘉鸿微电子有限公司 | Adjustable integrated circuit test fixture |
| CN117890772B (en) * | 2024-03-18 | 2024-05-28 | 盐城市嘉鸿微电子有限公司 | Adjustable integrated circuit test fixture |
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