CN216015644U - Microwave switch based on ground connection detection indication - Google Patents
Microwave switch based on ground connection detection indication Download PDFInfo
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- CN216015644U CN216015644U CN202122598878.8U CN202122598878U CN216015644U CN 216015644 U CN216015644 U CN 216015644U CN 202122598878 U CN202122598878 U CN 202122598878U CN 216015644 U CN216015644 U CN 216015644U
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- push rod
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Abstract
The utility model relates to a microwave switch technical field, a microwave switch based on ground connection detection indication is disclosed, which comprises a body, a microwave switch channel and a connector for controlling the microwave switch channel to be connected or disconnected are arranged in the body, a driving device for driving the connector to move up and down is also arranged on the body, the driving device comprises a rotatable armature, a push rod and a solenoid component, the rotating end of the armature is connected with the push rod, the push rod is connected with the connector, the solenoid component is positioned above the armature and is configured to generate a magnetic field for driving the armature to rotate, a probe is installed in the solenoid component in an insulating way, when the rotating end of the armature contacts with the bottom of the solenoid component, the rotating end of the armature contacts with the probe, the probe is equivalent to ground connection at the moment, the probe is a low level signal in the digital signal, whether the microwave switch channel of the microwave switch is connected or not can be judged according to the low level signal, thereby peripheral personnel can know the working state of the microwave switch channel.
Description
Technical Field
The utility model relates to a microwave switch technical field, concretely relates to microwave switch based on ground connection detection instruction.
Background
The mechanical microwave switch is widely applied to all microwave communication systems such as communication, navigation, data transmission, measurement and control and the like. The function of the system is to realize channel state switching, backup a fixed amount of hardware through a ring of a switch to realize more connection states, and replace the backup hardware in the system with the failed hardware through state switching of a microwave switch when part of the hardware fails.
At present, when the existing microwave switch is in practical use, the microwave switch cannot output an identification signal when a channel is switched on or switched off, so that peripheral workers can know the channel working state of the microwave switch, and under the condition that a certain channel of the microwave switch is switched on, the peripheral workers cannot know whether the channel of the microwave switch is switched on according to a control instruction.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a microwave switch based on ground connection detection instruction, the technical problem that solve is that current microwave switch can not output the identification signal who indicates that the microwave switch passageway switches on or breaks off when in-service use, and peripheral personnel can not actually know the operating condition of microwave switch passageway.
For solving the technical problem, the utility model provides a following technical scheme: the utility model provides a microwave switch based on ground connection detection indication, includes the body, this internal microwave switch passageway that is equipped with and is used for controlling the connector that microwave switch passageway switched on or breaks off, still be equipped with the drive on the body the drive arrangement of connector up-and-down motion, drive arrangement includes rotatable armature, push rod and solenoid subassembly, the rotation end of armature with the push rod is connected, the push rod with the connector is connected, solenoid subassembly is located the armature top is disposed in producing the drive armature pivoted magnetic field, solenoid subassembly internal insulation installs the probe, the rotation end of armature with during solenoid subassembly's bottom contact, the rotation end of armature with the probe contact.
In one embodiment, the body is provided with two microwave switch channels and two connectors, the driving device comprises a rotatable armature, two push rods and two electromagnetic coil assemblies, two rotating ends of the armature are respectively connected with one push rod, and each push rod is connected with one connector.
In one embodiment, the body is provided with a column, the column is provided with a choke, and the electromagnetic coil assembly is arranged at the bottom of the choke.
In one embodiment, the column is provided with a circuit board above the yoke, the circuit board is provided with an input contact, and the probe is electrically connected with the input contact.
In one embodiment, the electromagnetic coil assembly includes a core and a coil assembly, the core being embedded within the coil assembly and the probe being embedded within the core.
Compared with the prior art, the utility model beneficial effect who has is: the probe is installed in the electromagnetic coil assembly of the driving device installed on the body of the microwave switch, the electromagnetic coil assembly drives the armature to rotate, when the armature rotates in place, namely the connector enables the microwave switch channel to be conducted, one end of the armature is in contact with the probe, the probe is equivalent to ground at the moment, and the probe is a low level signal in a digital signal, so that whether the microwave switch channel of the microwave switch is conducted or not can be judged according to the low level signal, and peripheral personnel can know the working state of the microwave switch channel.
Drawings
Fig. 1 is a schematic structural diagram of the present practical novel structure in the embodiment.
In the figure: 1. the device comprises a body, 2, a connector, 3, a push rod, 4, an armature, 5, a coil assembly, 6, an iron core, 7, a probe, 8, a stand column, 9, a yoke, 10, a circuit board, 11 and a conductor.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a microwave switch based on grounding detection indication includes a body 1, a microwave switch channel and a connector 2 for controlling the microwave switch channel to be connected or disconnected are arranged in the body 1, a driving device for driving the connector 2 to move up and down is further arranged on the body 1, the driving device includes a rotatable armature 4, a push rod 3 and a solenoid assembly, a rotation end of the armature 4 is connected with the push rod 3, the push rod 3 is connected with the connector 2, the solenoid assembly is located above the armature 4 and configured to generate a magnetic field for driving the armature 4 to rotate, a probe 7 is installed in the solenoid assembly 4 in an insulating manner, and when the rotation end of the armature 4 contacts with the bottom of the solenoid assembly, the rotation end of the armature 4 contacts with the probe 7.
Specifically, in fig. 1, two microwave switch channels and two connectors are arranged in a body 1, the two microwave switch channels are distributed in the body from left to right, wherein one microwave switch channel is formed by two conductors adjacent to the bottom of the body 1 and a groove (not marked in the figure) formed in the body, a driving device comprises a rotatable armature 4, two push rods 3 and two electromagnetic coil assemblies, two rotating ends of the armature 4 are respectively connected with one push rod 3, and each push rod 3 is connected with one connector 2. In practical use, when the armature 3 rotates leftwards, the rotating end on the left side of the armature 3 drives the corresponding push rod to move downwards, and further drives the corresponding connector 2 to move downwards, after the connector 2 moves downwards to a proper position, the rotating end on the right side of the armature 3 is contacted with the bottom of the electromagnetic coil assembly on the right side, the probe 7 in the electromagnetic coil assembly on the right side is contacted with the rotating end on the right side of the armature 3 to be grounded, and a low level signal is output, so that whether a microwave switch channel in the microwave switch is conducted or not can be judged according to the low level signal output by the probe 7 in the electromagnetic coil assembly on the left side, and whether the microwave switch channel on the right side of the microwave switch is conducted or not is judged according to the low level signal output by the probe 7 in the electromagnetic coil assembly on the left side.
In a certain embodiment, three, four or more than four microwave switch channels may be arranged in the body 1 of the microwave switch, and it may be specifically determined according to actual requirements, and the conduction detection of the corresponding microwave switch channel can be realized only by placing a corresponding probe in the electromagnetic coil assembly that controls the conduction or disconnection of the corresponding microwave switch channel, and the detection principle is as described in the above paragraphs.
Specifically, in the present embodiment, the electromagnetic coil assembly includes a core 6 and a coil assembly 5, the core 6 is embedded in the coil assembly 5, and the probe 7 is embedded in the core 6.
Specifically, in this embodiment, the body 1 is provided with the column 8, the column 8 is provided with the yoke 9, and the electromagnetic coil assembly is mounted at the bottom of the yoke 9. In practical use, the yoke 9 can seal magnetic lines generated by the electromagnetic coil assembly inside, and the efficiency of the iron core 6 is improved.
Specifically, in this embodiment, the column 8 is provided with a circuit board 10 above the yoke 9, the circuit board 10 is provided with an input contact, and the probe 7 is electrically connected to the input contact. In actual use, the peripheral monitoring system may detect a voltage signal at the ground input contact on the circuit board 10 to detect whether the corresponding microwave switch channel has been turned on according to the control instruction.
To sum up, the utility model discloses an installation probe 7 in the drive arrangement's of installation solenoid assembly on the body 1 of microwave switch, because solenoid assembly drive armature 4 rotates, when armature 4 rotates to target in place the back promptly connector 2 makes the microwave switch passageway switch on, the one end and the probe 7 contact of armature 4, probe 7 is equivalent to ground connection this moment, be low level signal in digital signal, consequently can judge whether the microwave switch passageway of microwave switch switches on according to this low level signal, and then can let peripheral personnel know the operating condition of microwave switch passageway.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a microwave switch based on ground connection detection instruction, includes the body, this internal microwave switch passageway and the connector that is used for controlling microwave switch passageway and switches on or breaks off that is equipped with, its characterized in that, still be equipped with the drive on the body the connector up-and-down motion's drive arrangement, drive arrangement includes rotatable armature, push rod and solenoid subassembly, the rotation end of armature with the push rod is connected, the push rod with the connector is connected, solenoid subassembly is located the armature top is configured in producing the drive armature pivoted magnetic field, solenoid subassembly internal insulation installs the probe, the rotation end of armature with when solenoid subassembly's bottom contacts, the rotation end of armature with the probe contact.
2. The microwave switch based on the grounding detection indication as claimed in claim 1, wherein the body is provided with two microwave switch channels and two connectors, the driving device comprises a rotatable armature, two push rods and two electromagnetic coil assemblies, two rotating ends of the armature are respectively connected with one push rod, and each push rod is connected with one connector.
3. The microwave switch based on the grounding detection indication as claimed in claim 1, wherein the body is provided with a column, the column is provided with a choke, and the electromagnetic coil assembly is arranged at the bottom of the choke.
4. A microwave switch based on ground detection indication as claimed in claim 3, wherein the column is installed with a circuit board above the choke, the circuit board is provided with an input contact, and the probe is electrically connected with the input contact.
5. A microwave switch based on ground detection indication according to claim 1, characterized in that the electromagnetic coil assembly comprises a core and a coil assembly, the core being embedded in the coil assembly and the probe being embedded in the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598878.8U CN216015644U (en) | 2021-10-27 | 2021-10-27 | Microwave switch based on ground connection detection indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598878.8U CN216015644U (en) | 2021-10-27 | 2021-10-27 | Microwave switch based on ground connection detection indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216015644U true CN216015644U (en) | 2022-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122598878.8U Active CN216015644U (en) | 2021-10-27 | 2021-10-27 | Microwave switch based on ground connection detection indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216015644U (en) |
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2021
- 2021-10-27 CN CN202122598878.8U patent/CN216015644U/en active Active
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