CN112272013B - Operational amplifier chip with noise reduction function - Google Patents
Operational amplifier chip with noise reduction function Download PDFInfo
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- CN112272013B CN112272013B CN202011203551.XA CN202011203551A CN112272013B CN 112272013 B CN112272013 B CN 112272013B CN 202011203551 A CN202011203551 A CN 202011203551A CN 112272013 B CN112272013 B CN 112272013B
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- 238000000926 separation method Methods 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
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Abstract
The invention discloses an operational amplifier chip with a noise reduction function, and relates to the technical field of operational amplifier chips. Put the chip main part through falling the noise and place the inside of outer regulation frame spare, outer regulation frame spare includes first regulation frame, the second regulation frame, third regulation frame and fourth regulation frame, first regulation frame includes first regulation frame main part, the minor axis of first regulation frame main part is served and is all fixed the extension rod that is provided with, every extension rod deviates from and all fixes being provided with the extension rod regulating block on the one end of first regulation frame main part, and the extension rod regulating block sets up at the homonymy, the second regulation frame includes second regulation frame main part, the major axis of second regulation frame main part is served and is all fixed the extension blocking piece that is provided with, it does not have special transportation storage apparatus when having solved its transportation, and can not carry out the regulation that corresponds according to the fortune of different specification sizes, the efficiency of transportation is deposited in the influence, increase the problem of the cost of transportation.
Description
Technical Field
The invention relates to the technical field of operational amplifier chips, in particular to an operational amplifier chip with a noise reduction function.
Background
Operational amplifiers are short for operational amplifiers. In an actual circuit, a certain functional module is usually formed together with a feedback network. Since it was earlier applied to analog computers for mathematical operations, it was known as "operational amplifier", which has been the name given so far. An op-amp is a circuit element named from a functional point of view, which may be implemented by discrete devices or in a semiconductor chip. With the development of semiconductor technology, most operational amplifiers exist in a single chip. Nowadays, the operational amplifiers are various and widely applied to almost all industries.
Traditional fortune that has the function of making an uproar of falling is put the chip and is had certain defect when the transportation, does not have special transportation and deposits the utensil during its transportation to can not put the chip according to the fortune of different specification sizes and carry out the regulation that corresponds, the efficiency of transportation is deposited in the influence, increases the cost of transportation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an operational amplifier chip with a noise reduction function, which solves the problems that no special transportation and storage device is provided during transportation, and the operational amplifier chip with different specifications and sizes cannot be correspondingly adjusted, so that the efficiency of storage and transportation is influenced, and the transportation cost is increased.
In order to realize the purpose, the invention is realized by the following technical scheme: the operational amplifier chip with the noise reduction function comprises a noise reduction operational amplifier chip main body and an outer adjusting frame member, wherein the noise reduction operational amplifier chip main body is placed inside the outer adjusting frame member, the outer adjusting frame member comprises a first adjusting frame, a second adjusting frame, a third adjusting frame and a fourth adjusting frame, the first adjusting frame comprises a first adjusting frame main body, extension rods are fixedly arranged on short shaft ends of the first adjusting frame main body, an extension rod adjusting block is fixedly arranged on one end, away from the first adjusting frame main body, of each extension rod, and the extension rod adjusting blocks are arranged on the same side;
the second adjusting frame comprises a second adjusting frame main body, extension clamping blocks are fixedly arranged at the long shaft end of the second adjusting frame main body, a limiting hole groove is formed in the surface of each extension clamping block, and a first extension square hole groove is formed in the short shaft end of the second adjusting frame main body;
the third is adjusted the frame and is included third regulation frame main part, the fourth is adjusted the frame and is included fourth regulation frame main part, the minor axis of fourth regulation frame main part is served and has all been seted up second extension square hole groove, the fixed separation sponge board that is provided with on the dog-ear face of fourth regulation frame main part, the stitch slot has been seted up along the major axis direction of fourth regulation frame main part on the separation sponge board surface, it has seted up card caking guiding groove to lie in second extension square hole inslot on the minor axis of fourth regulation frame main part, all fixedly being provided with on the terminal surface of the major axis end of fourth regulation frame main part extends and adds the piece, extend and add and all fixedly being provided with the screw thread guide bar on the piece, every the outer end department of screw thread guide bar all fixedly is provided with circular restriction board.
Preferably, a second adjusting frame main body long shaft end on the second adjusting frame is connected with a fourth adjusting frame main body long shaft end on the fourth adjusting frame, a second adjusting frame main body short shaft end on the second adjusting frame is connected with a first adjusting frame main body short shaft end on the first adjusting frame, a first adjusting frame main body long shaft end on the first adjusting frame is connected with a third adjusting frame main body long shaft end on the third adjusting frame, and a third adjusting frame main body short shaft end on the third adjusting frame is connected with a fourth adjusting frame main body short shaft end on the fourth adjusting frame.
Preferably, the second adjusting frame body, the first adjusting frame body and the third adjusting frame body are all fixedly provided with separation sponge plates on the folding surfaces.
Preferably, an extension rod is fixedly arranged at the short shaft end of the third adjusting frame body, an extension holding block is fixedly arranged at the long shaft end of the third adjusting frame body, and a thread guide rod is also fixedly arranged on the extension holding block.
Preferably, the restriction hole groove is adapted with the screw thread guide rod, the extension rod is adapted with the first extension square hole groove and the second extension square hole groove, and the extension rod adjusting block is adapted with the clamping block guiding groove.
Preferably, the outer adjusting frame member is provided with the bandage on the surface, the port department of bandage is provided with the bandage buckle, all be provided with first regulation restriction nut and second regulation restriction nut on the screw thread guide bar on the outer adjusting frame member, first regulation restriction nut and second are adjusted the restriction nut and are distributed in the both sides in restriction hole groove, the inside of outer adjusting frame member is located the fixed joint sponge that deposits of bottom department of separation sponge board.
Advantageous effects
The invention provides an operational amplifier chip with a noise reduction function. Compared with the prior art, the method has the following beneficial effects:
a chip is put to fortune with function of making an uproar is fallen, put the inside of chip main part placing outside control frame spare through falling the fortune of making an uproar, outside control frame spare includes first control frame spare, the second control frame spare, the third control frame spare and the fourth control frame spare, first control frame spare includes the first control frame main part, the minor axis of first control frame main part is served and is all fixedly provided with the extension rod, each extension rod is served and is all fixedly provided with the extension rod regulating block on the one end that deviates from the first control frame main part, and the extension rod regulating block sets up in the homonymy, the second control frame includes the second control frame main part, the major axis of second control frame main part is served and is all fixedly provided with the extension card caking piece, each extension card caking piece is served and is all seted up the restriction hole groove on the surface, the minor axis of second control frame main part is served and is all seted up the first extension square hole groove, the third control frame main part, the fourth adjusting frame comprises a fourth adjusting frame main body, a second extending square hole groove is formed in the short shaft end of the fourth adjusting frame main body, a separation sponge plate is fixedly arranged on the bevel face of the fourth adjusting frame main body, a stitch slot is formed in the surface of the separation sponge plate along the long shaft direction of the fourth adjusting frame main body, a blocking block guiding groove is formed in the second extending square hole groove in the short shaft of the fourth adjusting frame main body, an extending and holding block is fixedly arranged on the end face of the long shaft end of the fourth adjusting frame main body, a thread guide rod is fixedly arranged on the extending and holding block, a circular limiting plate is fixedly arranged at the outer end of each thread guide rod, the problem that no special transportation and storage appliance is available during transportation is solved, corresponding adjustment cannot be performed according to transportation and placement chips of different specifications and sizes, and the efficiency of storage and transportation is influenced, increasing the cost of transportation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first adjusting frame structure according to the present invention;
FIG. 3 is a schematic view of a second adjusting frame according to the present invention;
FIG. 4 is a schematic view of the bottom structure of a second adjusting frame according to the present invention;
FIG. 5 is a schematic view of a third adjusting frame according to the present invention;
FIG. 6 is a schematic view of a fourth adjusting frame according to the present invention;
fig. 7 is a schematic diagram of a rear side structure of a fourth adjusting frame according to the present invention.
In the figure: 1. the noise reduction operational amplifier chip main body; 2. a binding belt buckle; 3. binding bands; 4. a first adjustment limit nut; 5. a second adjustment limit nut; 6. an outer conditioning frame member; 61. a first adjustment frame; 611. a first adjusting frame body; 612. an extension rod; 613. an extension rod adjusting block; 62. a second adjusting frame; 621. a second adjusting frame body; 622. extending the clamp block; 623. a limiting hole groove; 624. a first extended square hole groove; 63. a third adjusting frame; 631. a third adjusting frame body; 64. a fourth adjustment frame; 641. a fourth adjusting frame body; 642. a blocking block guide groove; 643. a blocking sponge plate; 644. an extension clamping block; 645. a pin slot; 646. a circular limiting plate; 647. a threaded guide rod; 648. a second extended square hole groove; 7. storing the clamping sponge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, embodiments of the present invention: the utility model provides an fortune with function of making an uproar falls is put chip main part 1 and outer regulation frame spare 6, it puts chip main part 1 and places the inside of outer regulation frame spare 6 to fall, outer regulation frame spare 6 includes first regulation frame 61, second regulation frame 62, third regulation frame 63 and fourth regulation frame 64, first regulation frame 61 includes first regulation frame main part 611, all be provided with extension rod 612 on the minor axis end of first regulation frame main part 611, each extension rod 612 deviates from all be provided with extension rod adjusting block 613 on the one end of first regulation frame main part 611 fixedly, and extension rod adjusting block 613 sets up at the homonymy;
the second adjusting frame 62 comprises a second adjusting frame main body 621, the long axis end of the second adjusting frame main body 621 is fixedly provided with extending clamping blocks 622, the surface of each extending clamping block 622 is provided with a limiting hole groove 623, and the short axis end of the second adjusting frame main body 621 is provided with a first extending square hole groove 624;
the third adjusting frame 63 includes a third adjusting frame main body 631, the fourth adjusting frame 64 includes a fourth adjusting frame main body 641, the short shaft end of the fourth adjusting frame main body 641 is respectively provided with a second extending square hole groove 648, the folding surface of the fourth adjusting frame main body 641 is fixedly provided with a blocking sponge plate 643, the surface of the blocking sponge plate 643 is provided with a pin slot 645 along the long shaft direction of the fourth adjusting frame main body 641, the short shaft end of the fourth adjusting frame main body 641 is provided with a blocking block guiding groove 642 in the second extending square hole groove 648, the end surface of the long shaft end of the fourth adjusting frame main body 641 is respectively fixedly provided with an extending holding block 644, the extending holding block 644 is respectively fixedly provided with a threaded guiding rod 647, the outer end of each threaded guiding rod 647 is respectively fixedly provided with a circular limiting plate 646, the long shaft end of the second adjusting frame main body 621 on the second adjusting frame 62 is connected with the long shaft end of the fourth adjusting frame main body 641 on the fourth adjusting frame 64, the short shaft end of the second adjusting frame main body 641 on the second adjusting frame 62 is connected with the first adjusting frame main body 631 on the first adjusting frame main body 61, the third adjusting frame main body 631 is provided with the third adjusting frame main body 631, the third adjusting frame main body 631 and the third adjusting frame main body 643 on the adjusting frame main body 611 on the adjusting frame main body 631, the third adjusting frame main body 631, the third adjusting frame main body 643 are respectively provided with the third adjusting frame main body 631, the third adjusting frame 60, and the extension holding block 644 is also fixedly provided with a thread guide rod 647, a limit hole groove 623 is matched with the thread guide rod 647, the extension rod 612 is matched with the first extension square hole groove 624 and the second extension square hole groove 648, the extension rod adjusting block 613 is matched with the blocking block guide groove 642, the surface of the outer adjusting frame member 6 is provided with a bandage 3, the port of the bandage 3 is provided with a bandage buckle 2, the thread guide rod 647 on the outer adjusting frame member 6 is provided with a first adjusting limiting nut 4 and a second adjusting limiting nut 5, the first adjusting limiting nut 4 and the second adjusting limiting nut 5 are distributed at two sides of the limit hole groove 623, and the storage blocking sponge 7 is fixedly arranged at the bottom of the blocking sponge plate 643 inside the outer adjusting frame member 6.
When the noise reduction operational chip main body 1 is used, noise reduction operational chip main bodies 1 with different specifications and sizes are placed in the outer adjusting frame piece 6, the outer adjusting frame piece 6 is integrally adjusted according to the noise reduction operational chip main bodies 1 with different specifications, when the length value of the noise reduction operational chip main body 1 is large, the positions of the first adjusting limiting nut 4 and the second adjusting limiting nut 5 on the threaded guide rod 647 are adjusted, the length values between the second adjusting frame 62 and the fourth adjusting frame 64 and between the first adjusting frame 61 and the third adjusting frame 63 can be changed to a certain degree, the storage clamping sponge 7 is connected with the inner wall of the outer adjusting frame piece 6, therefore, when the structure extends, the storage clamping sponge 7 can be elongated, when the positions of the installation pins of the noise reduction operational chip main body 1 are different in value, the distance value between the first adjusting frame 61 and the second adjusting frame 62 and between the third adjusting frame 63 and the fourth adjusting frame 64 extends along the direction of the subsequent sponge rod 612, the separation groove 645 on the separation plate changes, the noise reduction operational chip main body 1 is conveniently placed in the outer adjusting frame piece 6, and the noise reduction operational chip main body is convenient to transport.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a chip is put to fortune with function of making an uproar falls, includes that the fortune of making an uproar falls to put chip main part (1) and outer regulation frame member (6), fall the inside that chip main part (1) were put to the fortune of making an uproar and place outer regulation frame member (6), its characterized in that: the outer adjusting frame piece (6) comprises a first adjusting frame (61), a second adjusting frame (62), a third adjusting frame (63) and a fourth adjusting frame (64), the first adjusting frame (61) comprises a first adjusting frame main body (611), extension rods (612) are fixedly arranged on short shaft ends of the first adjusting frame main body (611), an extension rod adjusting block (613) is fixedly arranged on one end, away from the first adjusting frame main body (611), of each extension rod (612), and the extension rod adjusting blocks (613) are arranged on the same side;
the second adjusting frame (62) comprises a second adjusting frame main body (621), the long shaft end of the second adjusting frame main body (621) is fixedly provided with extending clamping blocks (622), the surface of each extending clamping block (622) is provided with a limiting hole groove (623), and the short shaft end of the second adjusting frame main body (621) is provided with a first extending square hole groove (624);
the third adjusting frame (63) comprises a third adjusting frame main body (631), the fourth adjusting frame (64) comprises a fourth adjusting frame main body (641), a second extending square hole groove (648) is formed in the short shaft end of the fourth adjusting frame main body (641), a blocking sponge plate (643) is fixedly arranged on the break angle surface of the fourth adjusting frame main body (641), a pin inserting groove (645) is formed in the surface of the blocking sponge plate (643) along the long shaft direction of the fourth adjusting frame main body (641), a blocking block guiding groove (642) is formed in the second extending square hole groove (648) in the short shaft end of the fourth adjusting frame main body (641), an extending and supporting block (644) is fixedly arranged on the end surface of the long shaft end of the fourth adjusting frame main body (641), threaded guide rods (647) are fixedly arranged on the extending and supporting blocks (644), and a circular limiting plate (646) is fixedly arranged at the outer end of each threaded guide rod (647);
the long shaft end of a second adjusting frame main body (621) on the second adjusting frame (62) is connected with the long shaft end of a fourth adjusting frame main body (641) on a fourth adjusting frame (64), the short shaft end of the second adjusting frame main body (621) on the second adjusting frame (62) is connected with the short shaft end of a first adjusting frame main body (611) on the first adjusting frame (61), the long shaft end of the first adjusting frame main body (611) on the first adjusting frame (61) is connected with the long shaft end of a third adjusting frame main body (631) on the third adjusting frame (63), and the short shaft end of the third adjusting frame main body (631) on the third adjusting frame (63) is connected with the short shaft end of the fourth adjusting frame main body (641) on the fourth adjusting frame (64);
blocking sponge plates (643) are fixedly arranged on the folding surfaces of the second adjusting frame main body (621), the first adjusting frame main body (611) and the third adjusting frame main body (631);
an extension rod (612) is fixedly arranged on the short shaft end of the third adjusting frame main body (631), an extension clamping block (644) is fixedly arranged on the long shaft end of the third adjusting frame main body (631), and a thread guide rod (647) is also fixedly arranged on the extension clamping block (644);
the limiting hole groove (623) is matched with the thread guide rod (647), the extension rod (612) is matched with the first extending square hole groove (624) and the second extending square hole groove (648), and the extension rod adjusting block (613) is matched with the clamping block guide groove (642);
the utility model discloses a take out and put in the department of outer regulation frame spare (6), be provided with bandage (3) on the surface of outer regulation frame spare (6), the port department of bandage (3) is provided with bandage buckle (2), all be provided with first regulation restriction nut (4) and second regulation restriction nut (5) on screw thread guide bar (647) on outer regulation frame spare (6), first regulation restriction nut (4) and second regulation restriction nut (5) distribute in the both sides of restriction hole groove (623), the inside of outer regulation frame spare (6) is located the fixed joint sponge (7) of depositing of bottom department of separation sponge board (643).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203551.XA CN112272013B (en) | 2020-11-02 | 2020-11-02 | Operational amplifier chip with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203551.XA CN112272013B (en) | 2020-11-02 | 2020-11-02 | Operational amplifier chip with noise reduction function |
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| Publication Number | Publication Date |
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| CN112272013A CN112272013A (en) | 2021-01-26 |
| CN112272013B true CN112272013B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011203551.XA Active CN112272013B (en) | 2020-11-02 | 2020-11-02 | Operational amplifier chip with noise reduction function |
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