CN220627625U - Coaxial radio frequency switch with tower-shaped spring push rod assembly - Google Patents
Coaxial radio frequency switch with tower-shaped spring push rod assembly Download PDFInfo
- Publication number
- CN220627625U CN220627625U CN202321815456.4U CN202321815456U CN220627625U CN 220627625 U CN220627625 U CN 220627625U CN 202321815456 U CN202321815456 U CN 202321815456U CN 220627625 U CN220627625 U CN 220627625U
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- China
- Prior art keywords
- push rod
- magnetic body
- rod assembly
- radio frequency
- tower
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002035 prolonged effect 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
The utility model discloses a coaxial radio frequency switch with a tower-shaped spring push rod assembly, which comprises a main body, a coil, an iron core, a first coaxial connector and a second coaxial connector, wherein a first soft magnet is arranged on one side of the main body, a second soft magnet is arranged below the first soft magnet, a third soft magnet is connected between the first soft magnet and the second soft magnet, the iron core penetrates through the first soft magnet and the second soft magnet, the bottom of the iron core is tower-shaped and is provided with a tower-shaped pressure spring, the push rod assembly is arranged on the lower side of the iron core, a cavity is arranged below the push rod assembly, one end of the push rod assembly extends downwards into the cavity, an inner conductor piece is arranged at one end of the cavity, and the first coaxial connector and the second coaxial connector are arranged below the inner conductor piece.
Description
Technical Field
The utility model relates to the technical field of radio frequency switches, in particular to a coaxial radio frequency switch with a tower-shaped spring push rod assembly.
Background
The radio frequency coaxial is an electric control device, and is an electric appliance which causes a preset step change of a controlled quantity in an electric output circuit when the change of an input quantity reaches a specified requirement. It has an interactive relationship between the control system and the controlled system. It is commonly used in automated control circuits and is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, the circuit plays roles of automatic regulation, safety protection, circuit switching and the like.
The existing coaxial radio frequency switch has a certain problem although the types and the number of the existing coaxial radio frequency switch are very large, and certain inconvenience is brought to the use of the coaxial radio frequency switch.
Most of the coaxial radio frequency switches use linear springs in most of the coaxial radio frequency switches, and the coaxial radio frequency switches are complex in structure, inconvenient to manufacture and high in manufacturing cost. Meanwhile, the elasticity of the linear spring cannot be released uniformly, so that the service life of the coaxial radio frequency switch is influenced.
Disclosure of Invention
The utility model aims to provide a coaxial radio frequency switch with a tower-shaped spring push rod assembly, which solves the problems that the conventional coaxial radio frequency switch provided by the background art is complex in structure, inconvenient to manufacture, high in manufacturing cost and long in service life.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coaxial radio frequency switch with tower spring push rod subassembly, includes main part, coil, iron core, first coaxial connector and second coaxial connector, one side of main part is provided with first soft magnetic body, the below of first soft magnetic body is provided with the second soft magnetic body, be connected with the third soft magnetic body between first soft magnetic body and the second soft magnetic body, wherein, the iron core runs through in first soft magnetic body and second soft magnetic body, the bottom of iron core is the tower shape and installs tower shape compression spring, the below side of iron core is provided with the push rod subassembly, the below of push rod subassembly is provided with the cavity, the one end downwardly extending of push rod subassembly extremely in the cavity, the push rod subassembly is located the one end of cavity is provided with the inner conductor piece, the below of inner conductor piece is provided with first coaxial connector and second coaxial connector.
Preferably, an upper cover plate is arranged on one side, close to the second software magnet, of the main body, a lower cover plate is arranged below the upper cover plate, a cavity is formed between the upper cover plate and the lower cover plate, a groove is formed in the upper cover plate, and the push rod assembly penetrates through the upper cover plate.
Preferably, the push rod assembly further comprises a push rod, a boss is arranged on the upper portion of the push rod, and a counter-force spring is wound on the body of the push rod.
Preferably, the tower spring is elastically connected with the push rod assembly.
Preferably, the first soft magnet, the second soft magnet and the third soft magnet form a closed magnetic system with the iron core.
Compared with the prior art, the utility model has the beneficial effects that: the coaxial radio frequency switch with spring push rod assembly:
(1) This coaxial radio frequency switch with spring push rod subassembly, after the coil circular telegram, the iron core receives the attraction of first soft magnetic body to be close to one side of first soft magnetic body and removes, and the iron core drives the push rod through the elastic connection that constitutes with tower shape pressure spring and removes, and the push rod drives the inner conductor and removes, makes the inner conductor be connected with coaxial connector, is convenient for open coaxial radio frequency switch, and simultaneously tower shape pressure spring is the rectilinear state before the equipment, and convenient equipment takes shape has reduced coaxial radio frequency switch's manufacturing cost.
(2) When the coil is powered off, the reaction spring on one side of the push rod, which is close to the push rod groove, pushes the push rod to move upwards, and the push rod moves to drive the inner conductor to be disconnected with the coaxial connector, so that the coaxial radio frequency switch is disconnected, and meanwhile, a closed magnetic circuit system formed by the first soft magnet, the second soft magnet, the third soft magnet and the iron core is opened.
(3) When the iron core drives the push rod to move and return through elastic connection with the tower-shaped pressure spring, the tower-shaped pressure spring can stably release elastic force, so that other parts of the coaxial switch are not affected, and the service life of the coaxial switch is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
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.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a coaxial radio frequency switch with tower spring push rod subassembly, including main part 1, coil 22, iron core 11, first coaxial connector 61 and second coaxial connector 62, one side of main part 1 is provided with first soft magnetic body 32, the below of first soft magnetic body 32 is provided with second soft magnetic body 31, be connected with third soft magnetic body (33) between first soft magnetic body (32) and second soft magnetic body (31), wherein, iron core 11 runs through first soft magnetic body 32 and second soft magnetic body 31, the bottom of iron core 11 is the tower and installs tower compression spring 54, the below side of iron core 11 is provided with push rod subassembly 50, the below of push rod subassembly 50 is provided with cavity 40, the one end of push rod subassembly 50 downwardly extending to in the cavity 40, the push rod subassembly 50 is located the one end of cavity 40 is provided with inner conductor piece 53, the below of inner conductor piece 53 is provided with first coaxial connector 61 and second coaxial connector 62.
The main body (1) is provided with an upper cover plate 42 at one side close to the second software magnet 31, a lower cover plate 41 is arranged below the upper cover plate 42, a cavity 40 is formed by the upper cover plate 42 and the lower cover plate 41, a groove is formed in the upper cover plate 42, and the push rod assembly 50 penetrates through the upper cover plate 42.
The push rod assembly further comprises a push rod 51, a boss is arranged on the upper portion of the push rod 51, and a counter force spring 52 is wound on the body of the push rod 51.
The tower spring 54 is resiliently coupled to the push rod assembly 50.
The first soft-magnetic body 32, the second soft-magnetic body 31 and the third soft-magnetic body 33 form a closed magnetic system with the iron core 11.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A coaxial radio frequency switch with a tower spring push rod assembly, comprising a main body (1), a coil (22), an iron core (11), a first coaxial connector (61) and a second coaxial connector (62), characterized in that: a first soft magnetic body (32) is arranged on one side of the main body (1), a second soft magnetic body (31) is arranged below the first soft magnetic body (32), a third soft magnetic body (33) is connected between the first soft magnetic body (32) and the second soft magnetic body (31), wherein,
the iron core (11) runs through in first soft magnetic body (32) and second soft magnetic body (31), the bottom of iron core (11) is the tower shape and installs tower spring (54), the below side of iron core (11) is provided with push rod subassembly (50), the below of push rod subassembly (50) is provided with cavity (40), the one end downwardly extending of push rod subassembly (50) extremely in cavity (40), push rod subassembly (50) are located the one end of cavity (40) is provided with inner conductor piece (53), the below of inner conductor piece (53) is provided with first coaxial connector (61) and second coaxial connector (62).
2. The coaxial radio frequency switch with a tower spring push rod assembly of claim 1, wherein: the main part (1) has seted up upper cover plate (42) in the one side that is close to second soft magnetic body (31), the below of upper cover plate (42) is provided with lower apron (41), upper cover plate (42) and lower apron (41) form cavity (40), be provided with the recess on upper cover plate (42), push rod subassembly (50) run through on upper cover plate (42).
3. The coaxial radio frequency switch with a tower spring push rod assembly of claim 1, wherein: the push rod assembly further comprises a push rod (51), a boss is arranged on the upper portion of the push rod (51), and a counter-force spring (52) is wound on the body of the push rod (51).
4. The coaxial radio frequency switch with a tower spring push rod assembly of claim 1, wherein: the tower spring (54) is resiliently coupled to the push rod assembly (50).
5. The coaxial radio frequency switch with a tower spring push rod assembly of claim 1, wherein: the first soft-magnetic body (32), the second soft-magnetic body (31) and the third soft-magnetic body (33) form a closed magnetic system with the iron core (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815456.4U CN220627625U (en) | 2023-07-12 | 2023-07-12 | Coaxial radio frequency switch with tower-shaped spring push rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815456.4U CN220627625U (en) | 2023-07-12 | 2023-07-12 | Coaxial radio frequency switch with tower-shaped spring push rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220627625U true CN220627625U (en) | 2024-03-19 |
Family
ID=90232480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321815456.4U Active CN220627625U (en) | 2023-07-12 | 2023-07-12 | Coaxial radio frequency switch with tower-shaped spring push rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220627625U (en) |
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2023
- 2023-07-12 CN CN202321815456.4U patent/CN220627625U/en active Active
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