CN113054923B - Dynamic power adjusting equipment for radio frequency power amplifier - Google Patents
Dynamic power adjusting equipment for radio frequency power amplifier Download PDFInfo
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- CN113054923B CN113054923B CN202110217217.8A CN202110217217A CN113054923B CN 113054923 B CN113054923 B CN 113054923B CN 202110217217 A CN202110217217 A CN 202110217217A CN 113054923 B CN113054923 B CN 113054923B
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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
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
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Abstract
The invention discloses a dynamic power adjusting device of a radio frequency power amplifier, which structurally comprises: the invention discloses a main board machine box groove, an armature frame pull buckle block, an end cover groove plate, a key cap seat block and a pin needle inserting cylinder, which realize that the main board machine box groove is matched with the armature frame pull buckle block, an armature wheel carrier is arranged at the top of the pull ring buckle groove body to form a clamping plate frame member and a coil column block which is matched with a double-armature frame groove and sealed and carries electrostatic dust collection, simultaneously improve the jump arc sliding pressure protection operation effect of a whole radio frequency power amplifier, ensure the consistency of arc extinction and power dynamic adjustment and the radio frequency debugging staggering, avoid overlarge synchronous load, ensure the side fastener load clamping operation effect of subsection high-low potential difference frame protection, improve the frequency division and power fine adjustment fineness and ensure the power stability of an internal circuit.
Description
Technical Field
The invention discloses a dynamic power adjusting device of a radio frequency power amplifier, belonging to the field of electronics.
Background
The dynamic power adjustment of the power amplifier needs to adapt a circuit mainboard to form the frequency modulation operation of a thyristor and a diode, so that the integral internal circuit is matched with the radio frequency operation and the power amplification adjustment operation to form the effects of amplification debugging and subsequent circuit stabilization adjustment, the safety and the precision of the amplifier are ensured, and the common defects to be optimized in the prior art are as follows:
the radio frequency and dynamic power adjustment of the power amplifier need to be jointed with a triode and a microwave transistor which are matched with a pivot load and are stably conducted, however, short amplitude surge of radio frequency power can generate jump arc interference of emission current and electric frequency, dust particles input into slots of end covers at two sides of a box body generate a phenomenon of disordered deviation power of electrostatic ion flow, so that subsequent frequency modulation and power adjustment generate an integrated load aggravation operation condition, and the load of the power amplifier is increased and the electrifying efficiency is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a dynamic power adjusting device for a radio frequency power amplifier, which aims to solve the problems that the radio frequency and the dynamic power adjustment of the power amplifier need to be connected and stably conducted by a triode and a microwave transistor which are adaptive to a pivot load, but short-amplitude surge of the radio frequency power can generate jump arc interference of radiation current and electric frequency, and electrostatic ion current disorder deviation power phenomenon is generated on dust particles input into slots of end covers at two sides of a box body, so that the subsequent frequency modulation and power adjustment generate an integrated load aggravation operation condition, the load of the power amplifier is increased, and the electrifying efficiency is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: a dynamic power adjustment device for a radio frequency power amplifier, the structure of which comprises: the main board machine box groove, the armature frame pull-buckle block, the end cover groove plate, the key cap seat block and the pin inserting cylinder are arranged, the armature frame pull-buckle block is provided with two blocks and is arranged on the right side of the end cover groove plate, the armature frame pull-buckle block is buckled with the upper right corner of the main board machine box groove and is positioned on the same vertical surface, the end cover groove plate is mechanically connected with the main board machine box groove through a hinge, the key cap seat block and the pin inserting cylinder are inserted and embedded in the front side of the main board machine box groove and are perpendicular to each other, the armature frame pull-buckle block is provided with an armature wheel frame, a pull ring buckle groove body, a coil column block and a press buckle end block, the armature wheel frame is arranged right above the pull ring buckle groove body and is positioned on the same vertical surface, the coil column block is inserted and embedded in the bottom surface inside the press buckle end block, the pull ring buckle groove body is arranged on the lower right corner of the press buckle end block and is arranged on the right side of the end cover groove plate.
In order to optimize the technical scheme, the method further comprises the following steps:
as a further improvement of the invention, the armature wheel carrier is composed of an armature rib carrier block and a deflection wheel block, the armature rib carrier block is arranged on the left side of the deflection wheel block, and the armature rib carrier block is mechanically connected with the deflection wheel block and is positioned on the same vertical plane.
As a further improvement of the invention, the armature block consists of a pin armature block and a capacitor, the capacitor is installed inside the pin armature block, and the capacitor is electrically connected with the pin armature block and is positioned on the same vertical surface.
As a further improvement of the invention, the pull ring buckle groove body is composed of a capacitor two-pole piece and a pull ring wheel buckle block, the capacitor two-pole piece is arranged on the left side of the pull ring wheel buckle block, and the capacitor two-pole piece and the pull ring wheel buckle block are buckled together and have collinear axes.
As a further improvement of the invention, the two capacitor pole pieces are composed of capacitor wafers and diode fan pieces, the capacitor wafers are arranged inside the diode fan pieces, and the capacitor wafers are electrically connected with the diode fan pieces and are positioned on the same vertical plane.
As a further improvement of the invention, the main board box groove consists of a clamping board frame piece and a double-board frame groove, wherein the clamping board frame piece is arranged on the right side of the double-board frame groove, and the clamping board frame piece and the double-board frame groove are buckled together and are positioned on the same vertical plane.
As a further improvement of the invention, the clamping plate frame piece consists of a frame groove body and two cushion clamping plates, wherein the two cushion clamping plates are respectively arranged at the left side and the right side of the frame groove body, and the frame groove body and the cushion clamping plates are tightly attached together and are positioned on the same vertical plane.
As a further improvement of the invention, the end cover groove plate consists of a lock pin rod block and a cover plate body, the lock pin rod block is arranged at the right lower corner of the cover plate body, and the lock pin rod block and the cover plate body are in interference fit.
As a further improvement of the invention, the lock pin rod block consists of a cap housing block and a plug rod, the plug rod is arranged inside the cap housing block, and the plug rod and the cap housing block are inserted and embedded together and are positioned on the same horizontal plane.
As a further improvement of the invention, the pin armature block is a composite armature slot block structure with upper and lower end blocks provided with thyristor relay pin rods, so that the overturning relay winding is convenient to extinguish arc with high efficiency, and the safe and stable operation effect of the radio frequency work of the antistatic protection power amplifier is improved.
As a further improvement of the invention, the diode fan blade is of a semicircular fan blade structure which is transversely inserted with the diode, so that the current feedback operation effect of clamping and attaching the diode is conveniently formed by the relay of the fan plate.
As a further improvement of the invention, the thin vertical plate structure with the cushion blocks on the upper and lower sides of the cushion block clamping plate is convenient for left and right clamping to form a tight compaction end face operation effect of a buckling box groove, and the sealing degree of the whole amplifier is improved.
As a further improvement of the invention, the cap sleeving shell block is of a long-strip-shaped shell cap groove structure with a wide left side and a narrow right side, so that the left and right cap sleeving and buckling pin rods are convenient to form the linkage pulling and installing operation effect of the interlocking and buckling piece and the cover plate.
Advantageous effects
The invention relates to a dynamic power adjusting device of a radio frequency power amplifier.A worker enables a clamping plate frame piece of a box groove of a main board machine to form an operation effect of a sealing end cover groove plate of a pressing buckle end block of an assembled armature frame pull buckle block at the right upper corner of a double-electric-plate groove through a frame groove body and a cushion block clamping plate, a key cap seat block and a pin inserting cylinder form a plug wire and relay triggering debugging operation effect, the plug wire energization and radio frequency debugging operation effect of the amplifier are improved, when the power of the device is amplified, a capacitor two pole pieces of a pull ring buckle groove body relay a capacitor wafer and a diode fan piece in the pull ring buckle block to form a power amplification operation effect of low potential difference, then through radio frequency debugging operation, an armature frame block of an armature wheel frame is enabled to lift and overturn a pin armature block along a deflection wheel block and a capacitor to form an operation effect of electrostatic adsorption and sedimentation dust at the top of a coil column block, a high-potential difference stability adjusting operation effect is improved, and the dynamic power adjusting device of the radio frequency power amplifier obtains a distribution operation effect of the radio frequency and power, and the safety of an efficient integration circuit board is superposed and increased.
The invention has the following advantages after operation:
the main board box groove is matched with the armature frame pull buckle block, the armature wheel carrier is arranged at the top of the pull ring buckle groove body to form a clamping plate frame piece and a coil column piece of double-clamping plate frame groove adaptive sealing edge load electrostatic dust collection to adsorb blanking, meanwhile, the jump connection electric arc sliding pressure protection operation effect of the whole radio frequency power amplifier is improved, the consistency of arc extinction and power dynamic adjustment and radio frequency debugging are staggered, the synchronous load is prevented from being overlarge, the side fastener load clamping operation effect of subsection high-low potential difference frame protection is guaranteed, the frequency division and power fine adjustment fineness are improved, and the power stability of an inner circuit is guaranteed.
Drawings
Other features, objects and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a dynamic power adjustment apparatus of a radio frequency power amplifier according to the present invention.
FIG. 2 is a schematic cross-sectional view of the main board box slot and the anchor frame pulling block of the present invention.
FIG. 3 is a detailed cross-sectional view of the anchor frame pulling block and the end cover slot plate of the present invention.
FIG. 4 is a detailed cross-sectional structure diagram of the armature frame pull buckle block, the armature wheel carrier and the pull ring buckle slot body of the present invention.
Fig. 5 is an enlarged sectional view of the clamping plate frame member in the operating state of the present invention.
FIG. 6 is an enlarged cross-sectional view of the lock pin block of the present invention in an operating state.
Fig. 7 is an enlarged structural view of a cross section of the armature anchor block in an operating state according to the present invention.
FIG. 8 is an enlarged cross-sectional view of the capacitor of the present invention.
Description of reference numerals: the device comprises a main board machine box groove-1, an armature frame pull buckle block-2, an end cover groove plate-3, a key cap seat block-4, a pin insertion cylinder-5, an armature wheel frame-2A, a pull ring buckle groove body-2B, a coil column block-2C, a press buckle end block-2D, an armature rib frame block-2A 1, a deflection wheel block-2A 2, a pin armature block-2A 11, a capacitor-2A 12, a capacitor two-pole piece-2B 1, a pull ring wheel buckle block-2B 2, a capacitor wafer-2B 11, a diode fan piece-2B 12, a clamping plate frame piece-11, a double-pole frame groove-12, a frame groove body-111, a clamping plate-112, a lock pin rod block-31, a cover plate body-32, a cap sleeve shell block-311 and a lock pin rod-312.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
referring to fig. 1-8, the present invention provides a dynamic power adjustment apparatus for a radio frequency power amplifier, which comprises: the main board machine box groove 1, the armature frame pull-buckle block 2, the end cover groove plate 3, the key cap seat block 4 and the pin inserting cylinder 5 are arranged, the armature frame pull-buckle block 2 is provided with two blocks and is installed on the right side of the end cover groove plate 3, the armature frame pull-buckle block 2 and the upper right corner of the mainboard case groove 1 are buckled together and are located on the same vertical surface, the end cover groove plate 3 is mechanically connected with the mainboard case groove 1 through a hinge, the key cap seat block 4 and the pin inserting cylinder 5 are both inserted and embedded in the front side of the main board machine box groove 1 and are perpendicular to each other, the armature frame pull-buckle block 2 is provided with an armature wheel carrier 2A, a pull ring buckle groove body 2B, a coil column block 2C and a press buckle end block 2D, the armature wheel carrier 2A is installed right above the pull ring buckle groove body 2B and is located on the same vertical surface, the coil column block 2C is inserted and embedded in the bottom surface inside the press buckle end block 2D, the pull ring buckle groove body 2B is installed on the right side of the press buckle groove body 2D and is provided with two vertical end covers 2D.
Referring to fig. 4, the armature wheel carrier 2A is composed of an armature bar carrier block 2A1 and a deflection wheel block 2A2, the armature bar carrier block 2A1 is installed on the left side of the deflection wheel block 2A2, the armature bar carrier block 2A1 is mechanically connected with the deflection wheel block 2A2 and is located on the same vertical plane, the pull ring buckle slot body 2B is composed of a capacitor two-pole piece 2B1 and a pull ring buckle block 2B2, the capacitor two-pole piece 2B1 is installed on the left side of the pull ring buckle block 2B2, the capacitor two-pole piece 2B1 and the pull ring buckle block 2B2 are buckled together and have collinear axes, and a relay feedback combination operation effect of high-low potential difference is formed on the top of the capacitor two-pole piece 2B1 through the armature bar carrier block 2A 1.
Referring to fig. 7, the armature block 2A1 is composed of a pin armature block 2a11 and a capacitor 2a12, the capacitor 2a12 is installed inside the pin armature block 2a11, the capacitor 2a12 is electrically connected to the pin armature block 2a11 and is located on the same vertical plane, the pin armature block 2a11 is a composite armature slot block structure with upper and lower end blocks having thyristor relay pins, so that the arc extinguishing efficiency of the turning relay winding is improved, the operation effect of the antistatic power amplifier on the safety and stability of the radio frequency operation is improved, and the capacitor 2a12 is built in the pin armature block 2a11 to form the radio frequency adjustment operation effect of the high potential difference.
Referring to fig. 8, the capacitor two-pole piece 2B1 is composed of a capacitor wafer 2B11 and a diode fan 2B12, the capacitor wafer 2B11 is installed inside the diode fan 2B12, the capacitor wafer 2B11 is electrically connected with the diode fan 2B12 and is located on the same vertical plane, the diode fan 2B12 is a semicircular fan structure in which a diode is transversely inserted, so that a current feedback operation effect of clamping and attaching the diode is formed by a fan relay, a low-order amplifier power adjustment operation effect is formed by the capacitor wafer 2B11 and the diode fan 2B12, and a step-by-step potential adjustment operation of preventing an integrated load is formed by staggering radio frequency power.
Referring to fig. 2, the main board box slot 1 is composed of a clamping board frame 11 and a dual-board frame slot 12, the clamping board frame 11 is installed at the right side of the dual-board frame slot 12, the clamping board frame 11 and the dual-board frame slot 12 are fastened together and located on the same vertical plane, and a press-fastening sealing operation is formed at one side of the dual-board frame slot 12 through the clamping board frame 11.
Referring to fig. 5, the clamp plate frame 11 is composed of a frame groove 111 and two pad clamp plates 112, the two pad clamp plates 112 are respectively installed at the left and right sides of the frame groove 111, the frame groove 111 and the pad clamp plates 112 are tightly attached together and located on the same vertical plane, the pad clamp plates 112 are provided with thin vertical plate structures with pads at the upper and lower sides, so that the tight compaction end face operation effect of attaching the box groove is formed by left and right clamping, the sealing degree of the whole amplifier is improved, and the vertical plane h-shaped pull buckle operation effect is formed by combining the frame groove 111 and the pad clamp plates 112.
The working process comprises the following steps: the operation effect of a clamping plate frame 11 of a main board box groove 1 on the right upper corner of a double-board frame groove 12 through a frame groove body 111 and a cushion block clamping plate 112 to form a pressing buckle end block 2D sealing end cover groove plate 3 for assembling an armature frame buckle block 2 is achieved by a worker, a plug wire and relay triggering debugging operation effect is achieved by a key cap seat block 4 and a pin inserting cylinder 5, the plug wire electrifying and radio frequency debugging operation effect of an amplifier is improved, when the power of the equipment is amplified, the capacitor two pole pieces 2B1 of a pull ring buckle groove body 2B relay in a pull ring buckle block 2B2 to form a power amplification operation effect of low potential difference between a capacitor wafer 2B11 and a diode fan piece 2B12, then through radio frequency debugging operation, the armature rib frame block 2A1 of an armature wheel frame 2A1 is enabled to lift and overturn a pin armature block 2A11 along a lifting buckle block 2A2 and a capacitor 2A12 to form an operation effect of electrostatic adsorption of dust adsorption on the top of coil column blocks 2C along the high potential difference stability adjustment operation effect of radio frequency relay stability, the radio frequency power adjustment equipment is enabled to obtain a high-efficiency power adjustment effect, and the high-efficiency power adjustment effect of the distribution of the radio frequency power amplifier and the power adjustment equipment is guaranteed, and the integrated circuit board is integrated circuit board.
Example two:
referring to fig. 1-8, the present invention provides a dynamic power adjustment apparatus for a radio frequency power amplifier, which is otherwise the same as embodiment 1, except that:
referring to fig. 3, the end cover groove plate 3 is composed of a lock pin rod block 31 and a cover plate body 32, the lock pin rod block 31 is installed at the lower right corner of the cover plate body 32, the lock pin rod block 31 and the cover plate body 32 are in interference fit, and a latch interlocking operation effect is formed at the right side of the cover plate body 32 through the lock pin rod block 31.
Referring to fig. 6, the locking pin rod block 31 is composed of a cap housing block 311 and a locking pin rod 312, the locking pin rod 312 is installed inside the cap housing block 311, the locking pin rod 312 and the cap housing block 311 are inserted and embedded together and are located on the same horizontal plane, the cap housing block 311 is a long-strip-shaped housing cap groove structure with a wide left side and a narrow right side, so that the left and right cap housing pressing and buckling pin rods can conveniently form a linkage pulling and installing operation effect of an interlocking pressing fastener and a cover plate, and the interlocking operation effect is adjusted by the tension of the cap housing interlocking rod pulling formed by the cap housing block 311 and the locking pin rod 312.
The lock pin rod block 31 of the top end cover groove plate 3 forms an integrated end face integrated circuit column plate box groove sealing press buckle in the cover plate body 32 through the cap sleeving shell block 311 and the lock pin rod 312 to form a relay protection effect and a safe adjustment and stable output operation effect of radio frequency and power amplification, and the dust-proof and anti-static shielding effect of the amplifier is guaranteed.
The invention achieves the aim of applying the matching of the box slot 1 of the main board machine and the pull buckle block 2 of the armature frame by mutually combining the components, and improves the operation effect of the jump arc sliding pressure protection of the whole radio frequency power amplifier by arranging the armature wheel carrier 2A at the top of the pull ring buckle slot body 2B to form the clamping plate frame piece 11 and the coil column piece 2C of the double-electric-plate frame slot 12 adaptive seal side load electrostatic dust removal to adsorb blanking, thereby ensuring the consistency of arc extinction and power dynamic adjustment and the staggering of radio frequency debugging, avoiding overlarge synchronous load, ensuring the operation effect of side fastener load clamping of the subsection high-low potential difference frame protection, improving the frequency division and power fine adjustment, ensuring the power stability of an internal circuit, solving the problem that the radio frequency of the fine power amplifier and the dynamic power adjustment need to be stably communicated with the triode and the microwave transistor adaptive pivot load, but the short amplitude of the radio frequency power is suddenly increased to generate the jump arc interference of radiation current and electric frequency, generating the disordered power ion current deviation phenomenon to the slot opening slot input of the end covers at two sides of the box body, causing the subsequent frequency modulation and power adjustment to generate the operation condition of the integral load, and intensifying the power efficiency of the power amplifier.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the claims set out below.
Claims (5)
1. A dynamic power adjustment device for a radio frequency power amplifier, the structure of which comprises: main trigger case groove (1), armature frame draw knot piece (2), end cover frid (3), key cap seat piece (4), a pin needle section of thick bamboo (5), its characterized in that:
the two armature frame pull-buckle blocks (2) are arranged and are all installed on the right side of the end cover groove plate (3), the armature frame pull-buckle blocks (2) are buckled with the upper right corner of the mainboard case groove (1), the end cover groove plate (3) is mechanically connected with the mainboard case groove (1) through a hinge, and the key cap seat block (4) and the pin inserting cylinder (5) are inserted and embedded in the front side of the mainboard case groove (1);
the armature frame pull buckle block (2) is provided with an armature wheel frame (2A), a pull ring buckle groove body (2B), a coil column block (2C) and a press buckle end block (2D);
the armature wheel carrier (2A) is arranged right above the pull ring buckle groove body (2B), the coil column block (2C) is inserted and embedded on the bottom surface inside the press buckle end block (2D), the pull ring buckle groove body (2B) is arranged at the right lower corner of the press buckle end block (2D), and two press buckle end blocks (2D) are arranged and are arranged on the right side of the end cover groove plate (3);
the armature wheel carrier (2A) is composed of an armature rib carrier block (2A 1) and a deflection wheel block (2A 2), the armature rib carrier block (2A 1) is installed on the left side of the deflection wheel block (2A 2), and the armature rib carrier block (2A 1) is mechanically connected with the deflection wheel block (2A 2);
the armature rib frame block (2A 1) is composed of a pin armature block (2A 11) and a capacitor (2A 12), the capacitor (2A 12) is installed inside the pin armature block (2A 11), and the capacitor (2A 12) is electrically connected with the pin armature block (2A 11);
the pull ring buckle groove body (2B) is composed of a capacitor two-pole piece (2B 1) and a pull ring wheel buckle block (2B 2), the capacitor two-pole piece (2B 1) is installed on the left side of the pull ring wheel buckle block (2B 2), and the capacitor two-pole piece (2B 1) and the pull ring wheel buckle block (2B 2) are buckled together;
the two capacitor pole pieces (2B 1) are composed of capacitor wafers (2B 11) and diode fan pieces (2B 12), the capacitor wafers (2B 11) are installed inside the diode fan pieces (2B 12), and the capacitor wafers (2B 11) are electrically connected with the diode fan pieces (2B 12).
2. The dynamic power adjustment apparatus of a radio frequency power amplifier according to claim 1, wherein: the main board box groove (1) is composed of a clamping board frame piece (11) and double-electric-board frame grooves (12), the clamping board frame piece (11) is installed on the right side of the double-electric-board frame grooves (12), and the clamping board frame piece (11) is buckled with the double-electric-board frame grooves (12) together.
3. The dynamic power adjustment apparatus of a radio frequency power amplifier according to claim 2, wherein: the clamping plate frame piece (11) is composed of a frame groove body (111) and cushion block clamping plates (112), the two cushion block clamping plates (112) are arranged on the left side and the right side of the frame groove body (111) respectively, and the frame groove body (111) and the cushion block clamping plates (112) are tightly attached together.
4. The dynamic power adjustment apparatus of a radio frequency power amplifier according to claim 1, wherein: the end cover groove plate (3) is composed of a lock pin rod block (31) and a cover plate body (32), the lock pin rod block (31) is installed at the right lower corner of the cover plate body (32), and the lock pin rod block (31) is matched with the cover plate body (32).
5. The dynamic power adjustment device of claim 4, wherein: the lock pin rod block (31) is composed of a cap housing block (311) and a plug rod (312), the plug rod (312) is installed inside the cap housing block (311), and the plug rod (312) and the cap housing block (311) are inserted and embedded together.
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| CN202110217217.8A CN113054923B (en) | 2021-02-26 | 2021-02-26 | Dynamic power adjusting equipment for radio frequency power amplifier |
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| CN202110217217.8A CN113054923B (en) | 2021-02-26 | 2021-02-26 | Dynamic power adjusting equipment for radio frequency power amplifier |
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| CN113054923B true CN113054923B (en) | 2022-12-09 |
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