CN216017489U - Electronic switch module - Google Patents
Electronic switch module Download PDFInfo
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- CN216017489U CN216017489U CN202122588554.6U CN202122588554U CN216017489U CN 216017489 U CN216017489 U CN 216017489U CN 202122588554 U CN202122588554 U CN 202122588554U CN 216017489 U CN216017489 U CN 216017489U
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- circuit board
- connector
- radio frequency
- lower cover
- upper cover
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Abstract
The utility model belongs to the radio frequency communication field especially relates to an electronic switch module, including upper cover, circuit board, lower cover, radio frequency coaxial connector, letter ox connector, pilot lamp, blind rivet, the circuit board passes through the fix with screw on the lower cover, radio frequency coaxial connector passes through welded fastening on the circuit board, letter ox connector passes through welded fastening on the circuit board, the pilot lamp passes through welded fastening on the circuit board, the upper cover passes through the screw and is fixed with lower cover and circuit board, blind rivet installs between upper cover and lower cover. The utility model discloses the high performance index can make up into the multi-way switch, prevents tearing open, and is small, light in weight.
Description
Technical Field
The utility model relates to a radio frequency communication technical field especially relates to an electronic switch module.
Background
The radio frequency switch is applied to a transmission path for controlling a radio frequency signal in the field of radio frequency communication, and is generally formed by combining a plurality of radio frequency switches through a certain relationship, wherein the radio frequency switches generally comprise electronic switches and mechanical switches. The electronic switch has higher requirement on performance indexes, and the indexes such as isolation, bandwidth and the like have great influence on the switch performance. The mechanical switch has larger volume and weight and high use cost. Due to the use scene, the electronic switch and the mechanical switch have more switch paths and generally have the defect of low universality, and the electronic switch and the mechanical switch cannot well match the use requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a shortcoming in order to solve exist among the prior art, and an electronic switch module that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electronic switch module, includes upper cover, circuit board, lower cover, radio frequency coaxial connector, letter ox connector, pilot lamp, self-plugging rivet, the circuit board passes through the fix with screw on the lower cover, radio frequency coaxial connector passes through welded fastening on the circuit board, letter ox connector passes through welded fastening on the circuit board, the pilot lamp passes through welded fastening on the circuit board, the upper cover passes through the screw and is fixed with lower cover and circuit board, self-plugging rivet installs between upper cover and lower cover.
Preferably, the radio frequency coaxial connectors are symmetrically distributed on two sides of the circuit board.
Preferably, the indicator light is positioned at one side of the connector.
Preferably, the circuit board is located between the upper cover and the lower cover.
Preferably, one side of the upper cover is provided with a notch, and the notch is matched with the simple cow connector.
In the electronic switch module, the paths where the radio frequency coaxial connectors are located are symmetrically arranged on two sides of the circuit board, so that the electrical performance of each path is basically consistent, and the performance index of the module is effectively improved;
the digital circuit and the analog circuit are respectively arranged on the upper surface and the lower surface of the circuit board, so that the isolation of the module is improved;
the radio frequency coaxial connector is welded on the circuit board firstly, and the circuit board is mounted on the upper cover and the lower cover, so that the maintainability of the module is improved on the premise of ensuring the isolation;
the self-plugging rivet is used for fixing the module, so that the module can be effectively prevented from being disassembled;
the utility model discloses the high performance index can make up into the multi-way switch, prevents tearing open, and is small, light in weight.
Drawings
Fig. 1 is a schematic structural diagram of an electronic switch module according to the present invention.
In the figure: 1 upper cover, 2 circuit boards, 3 lower covers, 4 radio frequency coaxial connectors, 5 simple bull connectors, 6 indicator lamps and 7 blind rivets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, an electronic switch module comprises an upper cover 1, a circuit board 2, a lower cover 3, a radio frequency coaxial connector 4, a simple connector 5, an indicator light 6 and a blind rivet 7, wherein the circuit board 2 is fixed on the lower cover 3 through screws, the radio frequency coaxial connector 4 is fixed on the circuit board 2 through welding, the simple connector 5 is fixed on the circuit board 2 through welding, the indicator light 6 is fixed on the circuit board 2 through welding, the upper cover 1 is fixed with the lower cover 3 and the circuit board 2 through screws, and the blind rivet 7 is installed between the upper cover 1 and the lower cover 3.
The utility model discloses in, 4 symmetric distributions of radio frequency coaxial connector improve module performance index in 2 both sides of circuit board.
The utility model discloses in, pilot lamp 6 is located one side position of letter ox connector 5.
The utility model discloses in, circuit board 2 is located between upper cover 1 and the lower cover 3.
The utility model discloses in, the breach has been seted up to one side of upper cover 1, and breach and simple bull connector 5 looks adaptations, and simple bull connector 5 has the function of power and control, reduces module connector quantity.
In the utility model, the electronic switch module can adjust the number of the radio frequency coaxial connectors 4 to form a multi-way switch module, thereby improving the universality of the scheme; the channels where the radio frequency coaxial connectors are located are symmetrically arranged on two sides of the circuit board, so that the electrical performance of each channel is basically consistent, and the performance index of the module is effectively improved; the digital circuit and the analog circuit are respectively arranged on the upper surface and the lower surface of the circuit board, so that the isolation of the module is improved; the radio frequency coaxial connector is welded on the circuit board firstly, and the circuit board is mounted on the upper cover and the lower cover, so that the maintainability of the module is improved on the premise of ensuring the isolation; the self-plugging rivet is used for fixing the module, so that the module can be effectively prevented from being disassembled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an electronic switch module, its characterized in that includes upper cover (1), circuit board (2), lower cover (3), radio frequency coaxial connector (4), letter ox connector (5), pilot lamp (6), self-plugging rivet (7), circuit board (2) are fixed on lower cover (3) through the screw, radio frequency coaxial connector (4) are through welded fastening on circuit board (2), letter ox connector (5) are through welded fastening on circuit board (2), pilot lamp (6) are through welded fastening on circuit board (2), upper cover (1) is fixed through screw and lower cover (3) and circuit board (2), self-plugging rivet (7) are installed between upper cover (1) and lower cover (3).
2. An electronic switch module according to claim 1, characterized in that the radio frequency coaxial connectors (4) are symmetrically arranged on both sides of the circuit board (2).
3. An electronic switch module as claimed in claim 1, characterized in that the indicator light (6) is located at a side position of the connector (5).
4. An electronic switch module according to claim 1, characterized in that the circuit board (2) is located between the upper cover (1) and the lower cover (3).
5. The electronic switch module as claimed in claim 1, characterized in that one side of the upper cover (1) is provided with a notch, and the notch is adapted to the connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588554.6U CN216017489U (en) | 2021-10-26 | 2021-10-26 | Electronic switch module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588554.6U CN216017489U (en) | 2021-10-26 | 2021-10-26 | Electronic switch module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216017489U true CN216017489U (en) | 2022-03-11 |
Family
ID=80587420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122588554.6U Active CN216017489U (en) | 2021-10-26 | 2021-10-26 | Electronic switch module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216017489U (en) |
-
2021
- 2021-10-26 CN CN202122588554.6U patent/CN216017489U/en active Active
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| GR01 | Patent grant | ||
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