CN219871429U - Integrated circuit direct power injection test structure convenient to install - Google Patents
Integrated circuit direct power injection test structure convenient to install Download PDFInfo
- Publication number
- CN219871429U CN219871429U CN202320580197.5U CN202320580197U CN219871429U CN 219871429 U CN219871429 U CN 219871429U CN 202320580197 U CN202320580197 U CN 202320580197U CN 219871429 U CN219871429 U CN 219871429U
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- mounting
- integrated circuit
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 21
- 238000001228 spectrum Methods 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 241000447495 Equulites leuciscus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model relates to the technical field of power test structures, in particular to a direct power injection test structure of an integrated circuit, which is convenient to install, and comprises a base, wherein a sliding opening is formed in the top of the base, five mounting openings are formed in the top of the base, a calibration fixture mechanism is arranged in the sliding opening, a mounting mechanism is arranged in the mounting opening, the mounting mechanism comprises a mounting plate, sliding grooves are symmetrically formed in positions, close to the left side and the right side, of the top of the mounting plate, the inner walls of the sliding grooves are in sliding connection with sliding blocks, the top of each sliding block is fixedly connected with a fixed block, and a placing plate is arranged between the two fixed blocks; this integrated circuit direct power injection test structure convenient to installation makes the device can be convenient fixed not monitoring current probe of equidimension through setting up calibration fixture mechanism for the application scope of device grow makes the device can be convenient fixed signal generator, signal amplifier, directional coupler and the spectrum analyzer of equidimension through setting up installation mechanism, makes user's work efficiency obtain improving.
Description
Technical Field
The utility model relates to the technical field of power test structures, in particular to a direct power injection test structure of an integrated circuit, which is convenient to install.
Background
With the development of technology, large-scale access of various power equipment, such as a UPS, a distributed power source such as wind power and solar energy, an electric vehicle, and a direct current device such as LED lighting, to an ac power grid becomes a normal state of a power distribution network. The process has the advantages of multiple electric energy change links and low efficiency, and has adverse effects on safe operation and upgrading and reconstruction of the power distribution network, so that the integrated circuit can be subjected to power test before the operation of the electric appliance, and whether the integrated circuit accords with the standard and stability of the electric appliance or not is judged.
The utility model provides a high accuracy power tester for measuring the power of alternating current, includes casing and circuit board, the casing is equipped with alternating current contact end A and alternating current contact end B, alternating current contact end A with alternating current contact end B all with circuit board electric connection, the circuit board is built-in the casing, the circuit board includes power test circuit, power test circuit includes power test chip U1 and alternating current transformer CT, alternating current contact end A with 1 pin electric connection of alternating current transformer CT. The high-precision power tester disclosed by the utility model can be used for testing the power of alternating current, and the voltage and the current of the alternating current are respectively sampled through a power test chip and then calculated.
Although the device can test the power of alternating current, through the power test chip, sample the voltage and the electric current of alternating current respectively, then obtain through the calculation, but the device is when carrying out the power test to integrated circuit, the unable not equidimension of convenient fixed monitor current probe for the application scope of the device is lower, and unable convenient fixed signal generator, signal amplifier, directional coupler and the spectrum analyzer of equidimension, make the user need manual fixing all equipment at the base top, make the work efficiency of user lower, in view of this, we propose the direct power injection test structure of integrated circuit of the installation of being convenient for.
Disclosure of Invention
The present utility model is directed to an integrated circuit direct power injection test structure that is easy to install, and solves the above-mentioned problems of the related art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an integrated circuit direct power injection test structure convenient to installation, includes the base, the slip mouth has been seted up at the base top, five installing ports have been seted up at the base top, just the installing port is even equidistant range, be equipped with calibration fixture mechanism in the slip mouth, be equipped with installation mechanism in the installing port, installation mechanism includes the mounting panel, the mounting panel passes through bolt fixed connection with its position corresponding installing port inner wall side surface, the spout has been seted up to the position symmetry that the mounting panel top is close to the left and right sides, spout inner wall sliding connection has the slider, the slider top passes through bolt fixedly connected with fixed block, the slider bottom passes through bolt fixedly connected with stopper, two be equipped with between the fixed block and place the board, place the board bottom and pass through bolt fixedly connected with slide bar, the slide bar bottom runs through the mounting panel top and with mounting panel sliding connection.
Preferably, the position of the base bottom close to the left side and the right side is fixedly connected with a support frame through bolts, the support frame bottom is fixedly connected with an anti-slip pad through bolts, and the anti-slip pad is made of rubber.
Preferably, the five mounting openings are respectively provided with a signal generator, a signal amplifier, a directional coupler and two spectrum analyzers, and the bottoms of the signal generator, the signal amplifier, the directional coupler and the two spectrum analyzers are respectively attached to the tops of the placement plates corresponding to the bottoms of the signal generator, the signal amplifier, the directional coupler and the two spectrum analyzers.
Preferably, the left and right side surfaces of the signal generator, the signal amplifier, the directional coupler and the two spectrum analyzers are respectively and closely attached to the inner side surfaces of the two fixing blocks corresponding to the positions of the two fixing blocks.
Preferably, the calibration fixture mechanism comprises two support plates, the tops of the two support plates are fixedly connected with the bottom of the base through bolts respectively, the inner side surface of the support plate close to the right side is fixedly connected with a rotating motor through bolts, an output shaft of the rotating motor is coaxially connected with a threaded rod, and the left end of the threaded rod is rotatably connected with the inner side surface of the support plate close to the left side through a bearing.
Preferably, the threaded rod threaded connection has the movable plate, the movable plate top is through bolt fixedly connected with sliding plate, sliding plate and sliding port inner wall sliding connection, the sliding plate top is through bolt fixedly connected with movable clamp plate, the movable clamp plate right side is equipped with the fixed splint, fixed splint bottom and base top pass through bolt fixedly connected.
Preferably, the position of the right side surface of the movable clamp plate, which is close to the upper side, is fixedly connected with a connecting plate through a bolt, the right end of the connecting plate penetrates through the top of the fixed clamp plate and is in sliding connection with the fixed clamp plate, the right side surface of the fixed clamp plate is fixedly connected with a 50Ω terminal through the bolt, a monitoring current probe is arranged between the movable clamp plate and the fixed clamp plate, and two ends of the monitoring current probe are respectively tightly attached to the inner side surfaces of the movable clamp plate and the fixed clamp plate.
Preferably, a spring is arranged between the placing plate and the mounting plate, the spring is arranged on the circumferential outer wall of the sliding rod, connecting blocks are symmetrically hinged at positions, close to the left side and the right side, of the circumferential outer wall of the sliding rod, and one ends of the two connecting blocks are respectively hinged with the bottoms of the two limiting blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the integrated circuit direct power injection test structure convenient to install, the device can conveniently fix monitoring current probes with different sizes by arranging the calibration clamp mechanism, so that the application range of the device is enlarged;
2. this integrated circuit direct power injection test structure convenient to installation makes the device can be convenient fixed not signal generator, signal amplifier, directional coupler and the spectrum analyzer of equidimension through setting up installation mechanism for user's work efficiency obtains improving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a calibration jig mechanism according to the present utility model;
fig. 3 is a schematic structural view of the mounting mechanism in the present utility model.
The meaning of each scale number in the figure is:
1. a base; 11. a sliding port; 12. a mounting port; 13. a support frame; 14. an anti-slip pad; 15. a signal generator; 16. a signal amplifier; 17. a spectrum analyzer; 18. a directional coupler; 19. a 50Ω terminal; 191. monitoring the current probe;
2. calibrating the clamp mechanism; 21. a support plate; 22. a rotating electric machine; 23. a threaded rod; 24. a moving plate; 25. a sliding plate; 26. moving the clamping plate; 27. a fixed clamping plate; 28. a connecting plate;
3. a mounting mechanism; 31. a mounting plate; 32. a chute; 33. a slide block; 34. a fixed block; 35. a limiting block; 36. placing a plate; 37. a slide bar; 38. a spring; 39. and (5) connecting a block.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the term "plurality" means two or more, unless specifically defined otherwise.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides an integrated circuit direct power injection test structure convenient to installation, including base 1, slide opening 11 has been seted up at base 1 top, be used for prescribing a limit to the direction of movement of sliding plate 25, five installing ports 12 have been seted up at base 1 top, and installing port 12 is even equidistant the range, be used for installing mounting panel 31, the position that base 1 bottom is close to the left and right sides is through bolt symmetry fixedly connected with support frame 13, play the effect of support, support frame 13 bottom is through bolt fixedly connected with slipmat 14, slipmat 14 is the rubber material, play the effect of slipmat.
It should be added that the five mounting ports 12 are respectively provided with a signal generator 15, a signal amplifier 16, a directional coupler 18 and two spectrum analyzers 17, the bottoms of the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers 17 are respectively attached to the tops of the placement plates 36 corresponding to the bottoms of the bottoms, and the placement plates 36 play a supporting role.
Specifically, the left and right side surfaces of the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers 17 are respectively and closely attached to the inner side surfaces of the two fixing blocks 34 corresponding to the positions of the two side surfaces, and the fixing blocks 34 play a role in limiting the positions.
Further, the sliding port 11 is internally provided with a calibration fixture mechanism 2, the calibration fixture mechanism 2 comprises two support plates 21, and the tops of the two support plates 21 are fixedly connected with the bottom of the base 1 through bolts respectively to play a supporting role.
Specifically, the inner side surface of the support plate 21 near the right side is fixedly connected with a rotating motor 22 through a bolt, so as to drive a threaded rod 23 to rotate, an output shaft of the rotating motor 22 is coaxially connected with the threaded rod 23, and the left end of the threaded rod 23 is rotationally connected with the inner side surface of the support plate 21 near the left side through a bearing, so as to drive a moving plate 24 to move.
Specifically, the threaded rod 23 is in threaded connection with a moving plate 24, and is used for driving the sliding plate 25 to move, the top of the moving plate 24 is fixedly connected with the sliding plate 25 through a bolt, the sliding plate 25 is in sliding connection with the inner wall of the sliding opening 11, and is used for driving the moving clamping plate 26 to move and limiting the moving direction of the moving clamping plate 26, and the sliding plate 25 is made of an insulating material.
Specifically, the top of the sliding plate 25 is fixedly connected with a movable clamping plate 26 through a bolt, the movable clamping plate 26 cooperates with a fixed clamping plate 27 to limit the position of the monitoring current probe 191, the right side of the movable clamping plate 26 is provided with the fixed clamping plate 27, and the bottom of the fixed clamping plate 27 is fixedly connected with the top of the base 1 through a bolt.
Specifically, a connecting plate 28 is fixedly connected to the right side surface of the movable clamping plate 26 near the upper side through bolts, and the right end of the connecting plate 28 penetrates through the top of the fixed clamping plate 27 and is slidably connected with the fixed clamping plate 27 to connect the movable clamping plate 26 and the fixed clamping plate 27.
It should be added that the right side surface of the fixed clamping plate 27 is fixedly connected with a 50Ω terminal 19 through a bolt, a monitoring current probe 191 is arranged between the movable clamping plate 26 and the fixed clamping plate 27, two ends of the monitoring current probe 191 are respectively tightly attached to the inner side surfaces of the movable clamping plate 26 and the fixed clamping plate 27, and the movable clamping plate 26 and the fixed clamping plate 27 are used for fixing the monitoring current probe 191.
As a preferable example of the present embodiment, the mounting mechanism 3 is provided in the mounting opening 12, the mounting mechanism 3 includes a mounting plate 31, the mounting plate 31 is fixedly connected with the inner wall side surface of the mounting opening 12 corresponding to the position thereof by bolts, and sliding grooves 32 are symmetrically provided at positions near the left and right sides of the top of the mounting plate 31 for defining the moving direction of the sliding block 33.
Specifically, the inner wall of the chute 32 is slidably connected with a sliding block 33 for limiting the moving direction of the fixed block 34, the top of the sliding block 33 is fixedly connected with the fixed block 34 through a bolt, the bottom of the fixed block 34 is slidably connected with the top of the mounting plate 31, and the bottom of the sliding block 33 is fixedly connected with a limiting block 35 through a bolt for limiting the position of the sliding block 33.
Specifically, a placing plate 36 is arranged between the two fixing blocks 34, which plays a supporting role, the bottom of the placing plate 36 is fixedly connected with a sliding rod 37 through a bolt, and the bottom of the sliding rod 37 penetrates through the top of the mounting plate 31 and is in sliding connection with the mounting plate 31 so as to limit the moving direction of the placing plate 36.
It is added that a spring 38 is provided between the placement plate 36 and the mounting plate 31, the spring 38 being on the circumferential outer wall of the slide bar 37 for defining the position of the placement plate 36.
Specifically, the positions of the circumferential outer wall of the slide bar 37, which are close to the left side and the right side, are symmetrically hinged with connecting blocks 39, and one ends of the two connecting blocks 39 are respectively hinged with the bottoms of the two limiting blocks 35 and are used for connecting the slide bar 37 and the limiting blocks 35.
It should be noted that the structures and the working principles of the signal generator 15, the signal amplifier 16, the spectrum analyzer 17, the directional coupler 18, the 50Ω terminal 19 and the monitor current probe 191 in the present embodiment are as known to those skilled in the art, and are not described herein.
In the specific use process, a user firstly places the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers 17 on the tops of the five placing plates 36 respectively, the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers 17 respectively drive the placing plates 36 corresponding to the positions of the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers to move downwards, the placing plates 36 drive the sliding rods 37 to move downwards, springs 38 of the placing plates 36 compress, the sliding rods 37 drive the two connecting blocks 39 to rotate downwards so as to respectively drive the two limiting blocks 35 to move towards the direction close to the sliding rods 37, respectively drive the two sliding blocks 33 to slide in the sliding grooves 32 towards the direction close to the sliding rods 37, respectively drive the two fixed blocks 34 to move towards the direction close to the sliding rods 37 until the left side surfaces and the right side surfaces of the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers 17 are respectively closely adhered to the inner side surfaces of the two fixed blocks 34 corresponding to the positions of the two fixed blocks, after the signal generator 15, the signal amplifier 16, the directional coupler 18 and the two spectrum analyzers 17 are fixed, the monitoring current probe 191 is placed between the movable clamp plate 26 and the fixed clamp plate 27, the rotating motor 22 is turned on, the rotating motor 22 drives the threaded rod 23 to rotate, thereby driving the movable plate 24 to move towards the direction approaching the monitoring current probe 191, thereby driving the sliding plate 25 to move towards the direction approaching the monitoring current probe 191, thereby driving the movable clamp plate 26 to move towards the direction approaching the monitoring current probe 191, until the monitoring current probe 191 is fixed when two ends of the monitoring current probe 191 are respectively closely attached to the inner side surfaces of the movable clamp plate 26 and the fixed clamp plate 27, and the signal generator 15, the signal amplifier 16, the spectrum analyzers 17, the directional coupler 18, the 50Ω terminal 19 and the monitor current probe 191 are connected according to the designated steps, and the device can be started to be used.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an integrated circuit direct power injection test structure convenient to installation, includes base (1), its characterized in that: the utility model discloses a sliding device for the sliding rod of the automobile, including base (1), five installing ports (12) have been seted up at base (1) top, just five installing ports (12) have been seted up at base (1) top, install port (12) are even equidistant range, be equipped with calibration anchor clamps mechanism (2) in sliding port (11), be equipped with installation mechanism (3) in installing port (12), installation mechanism (3) include mounting panel (31), mounting panel (31) and the corresponding installing port (12) inner wall side surface of its position pass through bolt fixed connection, spout (32) have been seted up to the position symmetry that is close to left and right sides at mounting panel (31) top, spout (32) inner wall sliding connection has slider (33), slider (33) top is through bolt fixedly connected with fixed block (34), slider (33) bottom is through bolt fixedly connected with stopper (35), two be equipped with between fixed block (34) place board (36) bottom through bolt fixedly connected with slide bar (37), slide bar (31) bottom run through mounting panel (31) top and with mounting panel (31).
2. The integrated circuit direct power injection test structure for facilitating mounting as recited in claim 1, wherein: the anti-skid base is characterized in that the positions, close to the left side and the right side, of the bottom of the base (1) are symmetrically and fixedly connected with a supporting frame (13) through bolts, the bottom of the supporting frame (13) is fixedly connected with an anti-skid pad (14) through bolts, and the anti-skid pad (14) is made of rubber.
3. The integrated circuit direct power injection test structure for facilitating mounting as recited in claim 1, wherein: the five mounting ports (12) are respectively provided with a signal generator (15), a signal amplifier (16), a directional coupler (18) and two spectrum analyzers (17), and the bottoms of the signal generator (15), the signal amplifier (16), the directional coupler (18) and the two spectrum analyzers (17) are respectively attached to the tops of the placement plates (36) corresponding to the bottoms of the bottoms.
4. The integrated circuit direct power injection test structure for facilitating mounting as set forth in claim 3, wherein: the left side surface and the right side surface of the signal generator (15), the signal amplifier (16), the directional coupler (18) and the two spectrum analyzers (17) are respectively and closely attached to the inner side surfaces of the two fixed blocks (34) corresponding to the positions of the two fixed blocks.
5. The integrated circuit direct power injection test structure for facilitating mounting as recited in claim 1, wherein: the calibrating clamp mechanism (2) comprises two supporting plates (21), the tops of the two supporting plates (21) are fixedly connected with the bottom of the base (1) through bolts respectively, the inner side surface of the supporting plate (21) close to the right side is fixedly connected with a rotating motor (22) through bolts, an output shaft of the rotating motor (22) is coaxially connected with a threaded rod (23), and the left end of the threaded rod (23) is rotatably connected with the inner side surface of the supporting plate (21) close to the left side through a bearing.
6. The integrated circuit direct power injection test structure for facilitating mounting as recited in claim 5, wherein: threaded rod (23) threaded connection has movable plate (24), movable plate (24) top is through bolt fixedly connected with sliding plate (25), sliding plate (25) and sliding port (11) inner wall sliding connection, sliding plate (25) top is through bolt fixedly connected with movable clamp plate (26), movable clamp plate (26) right side is equipped with fixed clamp plate (27), fixed clamp plate (27) bottom and base (1) top are through bolt fixedly connected.
7. The integrated circuit direct power injection test structure for facilitating mounting as recited in claim 6, wherein: the position of the right side surface of the movable clamp plate (26) close to the upper side is fixedly connected with a connecting plate (28) through a bolt, the right end of the connecting plate (28) penetrates through the top of the fixed clamp plate (27) and is in sliding connection with the fixed clamp plate (27), the right side surface of the fixed clamp plate (27) is fixedly connected with a 50Ω terminal (19) through the bolt, a monitoring current probe (191) is arranged between the movable clamp plate (26) and the fixed clamp plate (27), and two ends of the monitoring current probe (191) are respectively tightly attached to the inner side surfaces of the movable clamp plate (26) and the fixed clamp plate (27).
8. The integrated circuit direct power injection test structure for facilitating mounting as recited in claim 1, wherein: the spring (38) is arranged between the placing plate (36) and the mounting plate (31), the spring (38) is arranged on the circumferential outer wall of the sliding rod (37), connecting blocks (39) are symmetrically hinged to the positions, close to the left side and the right side, of the circumferential outer wall of the sliding rod (37), and one ends of the two connecting blocks (39) are hinged to the bottoms of the two limiting blocks (35) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320580197.5U CN219871429U (en) | 2023-03-21 | 2023-03-21 | Integrated circuit direct power injection test structure convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320580197.5U CN219871429U (en) | 2023-03-21 | 2023-03-21 | Integrated circuit direct power injection test structure convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871429U true CN219871429U (en) | 2023-10-20 |
Family
ID=88345237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320580197.5U Active CN219871429U (en) | 2023-03-21 | 2023-03-21 | Integrated circuit direct power injection test structure convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871429U (en) |
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2023
- 2023-03-21 CN CN202320580197.5U patent/CN219871429U/en active Active
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