CN219936025U - Circuit board performance testing machine - Google Patents
Circuit board performance testing machine Download PDFInfo
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- CN219936025U CN219936025U CN202320691347.XU CN202320691347U CN219936025U CN 219936025 U CN219936025 U CN 219936025U CN 202320691347 U CN202320691347 U CN 202320691347U CN 219936025 U CN219936025 U CN 219936025U
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- board performance
- testing machine
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- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 239000000428 dust Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000009711 regulatory function Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012351 Integrated analysis Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a circuit board performance testing machine, which relates to the technical field of circuit board detection equipment, and comprises a circuit board performance testing machine body and a bottom cover, wherein the bottom cover is fixedly arranged at the bottom of the circuit board performance testing machine body, a support column is fixedly arranged in the middle of the top end of the inner wall of the bottom cover, a support cylinder is sleeved at the bottom end of the support column in a sliding manner, and an X-shaped support seat is fixedly arranged at the bottom end of the support cylinder, so that the circuit board performance testing machine has the beneficial effects that: the output shafts of four positive and negative rotating motors that control set up rotate and drive four gears respectively and rotate, and four gears rotate and drive four racks through respectively with corresponding rack meshing cooperation and adjust from top to bottom, and four racks are adjusted from top to bottom and drive support column and support section of thick bamboo sliding fit through the end cover, adjust from top to bottom through control end cover and drive circuit board capability test machine body and adjust the working height of being convenient for to circuit board capability test machine body, be convenient for provide better working height regulatory function.
Description
Technical Field
The utility model relates to a performance testing machine, in particular to a circuit board performance testing machine, and belongs to the technical field of circuit board detection equipment.
Background
In the research and development and production processes of the circuit board, the on-off and quality of the signals are required to be tested and analyzed frequently, the signals are required to be taken out in a nondestructive mode by using a precision test probe to be provided for a corresponding ICT or test system for integrated analysis, compared with the traditional manual test mode, the circuit board performance tester with higher working efficiency and more labor saving is selected to be used nowadays, wherein the circuit board testing machine with the application number of CN201420749502.X is improved, the workload of operators is greatly reduced, the working efficiency is greatly improved, the structure is simpler and easy to manufacture, the intelligent circuit board performance tester with the application number of CN202210867439.9 can be used for automatically loading and unloading the special testing machine, the testing efficiency of the circuit board is improved, the labor intensity is reduced, but the circuit board performance testing machine of the two types is also provided with certain defects when in use, and the circuit board performance testing machine is inconvenient to work height fixing due to the fact that the circuit board performance testing machine is used by different high-working staff, and the work performance testing machine is not convenient to provide a better work adjusting function.
Disclosure of Invention
The utility model aims to provide a circuit board performance testing machine, which solves the problem that the prior art is inconvenient to provide a better working height adjusting function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board capability test machine, includes circuit board capability test machine body and end shield, the end shield is fixed to be set up in the bottom of circuit board capability test machine body, the fixed support column that is equipped with in middle part on end shield inner wall top, the bottom slip cap of support column is equipped with a support section of thick bamboo, the bottom mounting of a support section of thick bamboo is equipped with X shape supporting seat, the four equal fixed backup pad that is equipped with in four the four corners on X shape supporting seat top of backup pad one side is all fixed and is equipped with positive and negative rotation motor, four the equal fixed cover of output shaft of positive and negative rotation motor is equipped with the gear, the both sides side of end shield inner wall both sides is all fixed and is equipped with the rack, four the inboard of rack is connected with the outside meshing of corresponding gear respectively, the top of end shield is equipped with heat dissipation dust removal subassembly.
Preferably, the heat dissipation and dust removal assembly comprises an inverted U-shaped frame and a driving assembly, wherein the inverted U-shaped frame is fixedly arranged at the top end of the bottom cover, an electric hydraulic cylinder is fixedly inserted into the top of one side of the inverted U-shaped frame, the output end of the electric hydraulic cylinder is fixedly connected with a rectangular frame, and the driving assembly is arranged in the rectangular frame.
Preferably, the driving assembly comprises two dustproof grid plates, one of the dustproof grid plates is fixedly arranged at the top of the inner wall of the rectangular frame, the other dustproof grid plate is fixedly arranged at the bottom of the inner wall of the rectangular frame, a driving motor is fixedly arranged in the middle of the bottom end of one dustproof grid plate, and a fan blade is fixedly sleeved on an output shaft of the driving motor.
Preferably, the four corners of the bottom end of the X-shaped supporting seat are fixedly provided with supporting legs, and the bottom ends of the four supporting legs are fixedly provided with universal wheels.
Preferably, both sides of the bottom cover are fixedly provided with transverse U-shaped frames, and the interiors of the two transverse U-shaped frames are fixedly provided with handle bars.
Preferably, the top of end cover avris is fixed and is equipped with the battery, circuit board capability test machine body and battery electric connection.
Preferably, the bottom of end cover avris is fixed and is equipped with switch panel, switch panel's surface is equipped with positive reverse motor control switch, electric hydraulic cylinder control switch and driving motor control switch respectively, four positive reverse motor is all through positive reverse motor control switch and battery electric connection, electric hydraulic cylinder passes through electric hydraulic cylinder control switch and battery electric connection, driving motor passes through driving motor control switch and battery electric connection.
Compared with the related art, the circuit board performance tester provided by the utility model has the following beneficial effects:
1. the output shafts of the four positive and negative rotating motors are controlled to rotate to drive the four gears to rotate respectively, the four gears rotate to drive the four racks to adjust up and down through meshing and matching with corresponding racks, the four racks are adjusted up and down to drive the support column to slide with the support cylinder through the bottom cover, the bottom cover is controlled to adjust up and down to drive the circuit board performance testing machine body to adjust up and down, and the working height of the circuit board performance testing machine body is conveniently adjusted, so that a better working height adjusting function is conveniently provided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a circuit board performance tester body; 2. a bottom cover; 3. a heat-dissipating and dust-removing assembly; 31. an inverted U-shaped frame; 32. an electro-hydraulic cylinder; 33. a rectangular frame; 4. a support column; 5. a support cylinder; 6. a drive assembly; 61. a dust-proof grid plate; 62. a driving motor; 63. a fan blade; 7. an X-shaped supporting seat; 8. a support plate; 9. a forward and reverse rotation motor; 10. a gear; 11. a rack; 12. support legs; 13. a universal wheel; 14. a transverse U-shaped frame; 15. a handle bar; 16. a storage battery; 17. and a switch panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-4, the utility model provides a circuit board performance testing machine, which comprises a circuit board performance testing machine body 1 and a bottom cover 2, wherein the bottom cover 2 is fixedly arranged at the bottom of the circuit board performance testing machine body 1, a support column 4 is fixedly arranged in the middle of the top end of the inner wall of the bottom cover 2, a support cylinder 5 is sleeved at the bottom end of the support column 4 in a sliding manner, an X-shaped support seat 7 is fixedly arranged at the bottom end of the support cylinder 5, support plates 8 are fixedly arranged at four corners of the top end of the X-shaped support seat 7, forward and backward motors 9 are fixedly arranged at the tops of one sides of the four support plates 8, gears 10 are fixedly sleeved on output shafts of the four forward and backward motors 9, racks 11 are fixedly arranged at two sides of the inner wall of the bottom cover 2, the inner sides of the four racks 11 are respectively meshed with the outer sides of the corresponding gears 10, and a heat dissipation and dust removal component 3 is arranged at the top end of the bottom cover 2;
the four corners of the bottom end of the X-shaped supporting seat 7 are fixedly provided with supporting legs 12, and the bottom ends of the four supporting legs 12 are fixedly provided with universal wheels 13, so that the movement is facilitated;
the two sides of the bottom cover 2 are fixedly provided with the transverse U-shaped frames 14, and the inside of each transverse U-shaped frame 14 is fixedly provided with a handle rod 15, so that the tester can be pushed and pulled conveniently;
the top of the side of the bottom cover 2 is fixedly provided with a storage battery 16, and the circuit board performance testing machine body 1 is electrically connected with the storage battery 16, so that electricity is conveniently provided;
referring to fig. 1-4, a circuit board performance testing machine further includes a heat dissipation and dust removal assembly 3, the heat dissipation and dust removal assembly 3 includes an inverted U-shaped frame 31 and a driving assembly 6, the inverted U-shaped frame 31 is fixedly arranged at the top end of the bottom cover 2, an electro-hydraulic cylinder 32 is fixedly inserted into the top of one side of the inverted U-shaped frame 31, an output end of the electro-hydraulic cylinder 32 is fixedly connected with a rectangular frame 33, and the driving assembly 6 is arranged in the rectangular frame 33;
the bottom of the side of the bottom cover 2 is fixedly provided with a switch panel 17, the surface of the switch panel 17 is respectively provided with a forward and reverse motor control switch and an electric hydraulic cylinder control switch, the four forward and reverse motors 9 are electrically connected with the storage battery 16 through the forward and reverse motor control switches, and the electric hydraulic cylinder 32 is electrically connected with the storage battery 16 through the electric hydraulic cylinder control switch;
specifically, as shown in fig. 1, 2, 3 and 4, the electric hydraulic cylinder control switch on the switch panel 17 is used to control the output end of the electric hydraulic cylinder 32 to stretch and adjust to drive the rectangular frame 33 to perform lateral displacement, and the rectangular frame 33 is laterally displaced to drive the driving assembly 6 to perform lateral displacement.
Example 2:
the driving assembly 6 comprises two dustproof grid plates 61, wherein one dustproof grid plate 61 is fixedly arranged at the top of the inner wall of the rectangular frame 33, the other dustproof grid plate 61 is fixedly arranged at the bottom of the inner wall of the rectangular frame 33, a driving motor 62 is fixedly arranged in the middle of the bottom end of one dustproof grid plate 61, and a fan blade 63 is fixedly sleeved on the output shaft of the driving motor 62;
a switch panel 17 is fixedly arranged at the bottom of the side of the bottom cover 2, a driving motor control switch is arranged on the surface of the switch panel 17, and a driving motor 62 is electrically connected with the storage battery 16 through the driving motor control switch;
specifically, as shown in fig. 1, 2, 3 and 4, when the rectangular frame 33 is displaced transversely, two dustproof grid plates 61 are driven to displace transversely, one of the dustproof grid plates 61 displaces transversely to a position where heat dissipation and dust removal are required by driving a fan blade 63 by a driving motor 62, and the output shaft of the driving motor 62 is controlled to rotate by a driving motor control switch on the switch panel 17 to drive the fan blade 63 to rotate so as to blow off dust on the surface of the circuit board performance tester body 1 and simultaneously dissipate and cool the dust.
Working principle: when the circuit board performance testing machine is used, firstly, the circuit board performance testing machine is placed at a corresponding working position, then, whether all parts of the circuit board performance testing machine work normally or not is checked, whether the electric quantity of the storage battery 16 is sufficient or not is checked and confirmed, the circuit board performance testing machine can be used after the checking is finished, when the circuit board performance testing machine is used, the output shafts of the four positive and negative rotating motors 9 which are controlled and arranged by the positive and negative rotating motor control switches on the switch panel 17 respectively drive the four gears 10 to rotate, the four gears 10 rotate to drive the four racks 11 to adjust up and down by respectively meshing and matching with the corresponding racks 11, the four racks 11 are adjusted up and down by controlling the bottom cover 2 to drive the support column 4 to be in sliding fit with the support cylinder 5, the circuit board performance testing machine body 1 is driven to adjust up and down by controlling the bottom cover 2 to adjust the working height of the circuit board performance testing machine body 1, the circuit board performance testing machine body 1 can be used and operated after the working height statistics is completed, the output end of the electric hydraulic cylinder 32 is controlled by the electric hydraulic cylinder control switch on the switch panel 17 to stretch out and draw back and adjust and drive the rectangular frame 33 to carry out transverse displacement, the rectangular frame 33 transverse displacement drives the two dustproof grid plates 61 to transversely displace, one of the dustproof grid plates 61 transverse displacement drives the fan blade 63 to a position where heat dissipation and dust removal are needed through the driving motor 62, and the fan blade 63 is driven to rotate by the output shaft of the driving motor 62 controlled by the driving motor control switch on the switch panel 17 to blow off dust on the surface of the circuit board performance testing machine body 1 and simultaneously cool the circuit board performance testing machine body.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a circuit board capability test machine, includes circuit board capability test machine body (1) and end cover (2), its characterized in that, the bottom at circuit board capability test machine body (1) is fixed to end cover (2), the fixed support column (4) that is equipped with in middle part at end cover (2) inner wall top, the bottom slip cover of support column (4) is equipped with support tube (5), the bottom mounting of support tube (5) is equipped with X shape supporting seat (7), the four corners on X shape supporting seat (7) top is all fixed and is equipped with backup pad (8), four the top of backup pad (8) one side is all fixed and is equipped with positive and negative motor (9), four the equal fixed cover of output shaft of positive and negative motor (9) is equipped with gear (10), the both sides side of end cover (2) inner wall both sides is all fixed and is equipped with rack (11), four the inboard of rack (11) is connected with the outside meshing of corresponding gear (10) respectively, the top of end cover (2) is equipped with dust removal subassembly (3).
2. The circuit board performance tester of claim 1, wherein: the heat dissipation and dust removal assembly (3) comprises an inverted U-shaped frame (31) and a driving assembly (6), wherein the inverted U-shaped frame (31) is fixedly arranged at the top end of the bottom cover (2), an electric hydraulic cylinder (32) is fixedly inserted into the top of one side of the inverted U-shaped frame (31), the output end of the electric hydraulic cylinder (32) is fixedly connected with a rectangular frame (33), and the driving assembly (6) is arranged inside the rectangular frame (33).
3. The circuit board performance tester of claim 2, wherein: the driving assembly (6) comprises two dustproof grid plates (61), wherein one dustproof grid plate (61) is fixedly arranged at the top of the inner wall of the rectangular frame (33), the other dustproof grid plate (61) is fixedly arranged at the bottom of the inner wall of the rectangular frame (33), a driving motor (62) is fixedly arranged in the middle of the bottom end of one dustproof grid plate (61), and a fan blade (63) is fixedly sleeved on an output shaft of the driving motor (62).
4. The circuit board performance tester of claim 1, wherein: support legs (12) are fixedly arranged at four corners of the bottom end of the X-shaped support seat (7), and universal wheels (13) are fixedly arranged at the bottom ends of the four support legs (12).
5. The circuit board performance tester of claim 1, wherein: both sides of the bottom cover (2) are fixedly provided with transverse U-shaped frames (14), and handle rods (15) are fixedly arranged in the two transverse U-shaped frames (14).
6. A circuit board performance tester according to claim 3, wherein: the top of bottom cover (2) avris is fixed and is equipped with battery (16), circuit board capability test machine body (1) and battery (16) electric connection.
7. The circuit board performance tester according to claim 6, wherein: the bottom of end cover (2) avris is fixed and is equipped with switch panel (17), the surface of switch panel (17) is equipped with positive reverse motor control switch, electronic pneumatic cylinder control switch and driving motor control switch respectively, four positive reverse motor (9) are all through positive reverse motor control switch and battery (16) electric connection, electronic pneumatic cylinder (32) are through electronic pneumatic cylinder control switch and battery (16) electric connection, driving motor (62) are through driving motor control switch and battery (16) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320691347.XU CN219936025U (en) | 2023-03-31 | 2023-03-31 | Circuit board performance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320691347.XU CN219936025U (en) | 2023-03-31 | 2023-03-31 | Circuit board performance testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936025U true CN219936025U (en) | 2023-10-31 |
Family
ID=88494729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320691347.XU Active CN219936025U (en) | 2023-03-31 | 2023-03-31 | Circuit board performance testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936025U (en) |
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2023
- 2023-03-31 CN CN202320691347.XU patent/CN219936025U/en active Active
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