CN208421808U - Four serial server of RJ45 type - Google Patents
Four serial server of RJ45 type Download PDFInfo
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- CN208421808U CN208421808U CN201820749454.2U CN201820749454U CN208421808U CN 208421808 U CN208421808 U CN 208421808U CN 201820749454 U CN201820749454 U CN 201820749454U CN 208421808 U CN208421808 U CN 208421808U
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Abstract
The utility model discloses a kind of four serial server of RJ45 type, which includes: that RJ45 type serial port module and ethernet module are both connected to microcontroller, to realize the conversion and transmission of rs 232 serial interface signal and network signal；Further include: RJ45 terminal (3), contact sensor (4), power circuit and circular lamp (2)；Wherein, there are four RJ45 terminal (3) for setting correspondingly in four serial interfaces of microcontroller, contact sensor (4) is set in RJ45 terminal (3), circular lamp (2) is set to the periphery of RJ45 terminal (3), and in the case where contact sensor (4) incude collocation contact head, contact sensor (4) output driving level is to power circuit, so that power circuit and circular lamp (2) form the circuit of a closure.Four serial server of RJ45 type realizes the display of wiring connection.
Description
Technical field
The utility model relates to server fields, and in particular, to four serial server of RJ45 type.
Background technique
Serial server provides serial ports and turns network function, and RS-232/485/422 serial ports can be converted into TCP/IP network
Interface realizes the data double-way transparent transmission of RS-232/485/422 serial ports and TCP/IP network interface.Enable serial equipment
Enough have a TCP/IP network interface function immediately, and connection network carries out data communication, the communication of great extended serial port equipment away from
From.
Serial server at this stage can not be explicitly shown whether wiring connects, and be based on this, needing to design one kind can be bright
The really server whether display wiring connects.
Utility model content
The purpose of the utility model is to provide a kind of four serial server of RJ45 type, which overcomes
Can not be explicitly shown the problem of whether wiring connects in the prior art, realize the display of wiring connection.
To achieve the goals above, the utility model provides four serial server of RJ45 type, four serial ports of RJ45 type clothes
Business device includes: RJ45 type serial port module, microcontroller and ethernet module；The RJ45 type serial port module and the Ethernet mould
Block is both connected to the microcontroller, to realize the conversion and transmission of rs 232 serial interface signal and network signal；
The RJ45 type serial port module further include: RJ45 terminal, contact sensor, power circuit and circular lamp；Wherein, institute
Stating setting correspondingly in four serial interfaces of microcontroller, there are four the RJ45 terminal, the contact sensor settings
In the RJ45 terminal, the circular lamp is set to the periphery of the RJ45 terminal, and takes in contact sensor induction
In the case where with contact head, the contact sensor output driving level to the power circuit, so that the power circuit
The circuit of a closure is formed with circular lamp.
Preferably, the ethernet module includes: physical interface circuit and network transformer isolation circuit, and the physics connects
Mouth circuit connection is in the microcontroller, to realize the transmission of network signal；The network transformer isolation circuit is connected to institute
Physical interface circuit is stated, the surge interference of analog signal is isolated.
Preferably, the ethernet module further include: RJ45 interface, the RJ45 interface are connected to the network transformer
Isolation circuit.
Preferably, four serial server of RJ45 type further include: casing and temperature alarming module, the temperature alarming mould
Block, RJ45 type serial port module, microcontroller and ethernet module are set in the casing, and the temperature alarming module incudes institute
The temperature for stating casing internal, in the case where the temperature sensed is greater than preset temperature, the temperature alarming module executes alarm；
Be provided with the opening matched with the RJ45 terminal on the casing, and the circular lamp be set to it is described on the casing
The periphery of RJ45 terminal.
Preferably, the temperature alarming module includes: temperature sensor, comparator and alarm, the temperature sensor
It is set to the inside of the casing, to incude the temperature of the casing internal, the comparator is connected to the temperature sensor
With the alarm, level is controlled extremely so that in the case where the temperature of casing internal is greater than preset temperature, the comparator is exported
The alarm, so that the alarm executes alarm.
Preferably, the circular lamp includes: multiple concentric circular lamps and multiple electromagnetic switch, multiple concentric circular lamps
The temperature sensor is all electrically connected to by the one-to-one electromagnetic switch, to be incuded according to the temperature sensor
Temperature range value open the electromagnetic switch in corresponding section, to light the corresponding circular lamp.
Preferably, it is provided with opening at the top of the casing, and is hinged with sealing cover in the position of the opening.
Preferably, four serial server of RJ45 type further include: support rod, driving cylinder and controller；Wherein, the drive
Cylinder of taking offence is set to the inside of the casing, and the telescopic rod of the driving cylinder is fixed in one end of the support rod, described
The other end of support rod is fixed in the sealing cover, and the controller is electrically connected to the temperature sensor and the driving gas
Cylinder, in the case where the temperature of the casing internal is greater than preset temperature, the controller output drive signal to the driving
Cylinder drives the support rod to move along its length, to strut the sealing cover to control the driving cylinder.
According to the above technical scheme, four serial server of RJ45 type of the utility model overcomes service in the prior art
Device can not be explicitly shown the problem of whether wiring connects, and realize the instruction that wiring connects, can by circular lamp come to whether
It is indicated in connection, and the display of internal temperature may be implemented by the temperature sensor of design and circular lamp cooperation, effectively
Reduction components complexity, simplify circuit.Furthermore it is possible to realize the data transmission of four serial ports.
Other feature and advantage of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural block diagram for illustrating a kind of four serial server of RJ45 type of the utility model；
Fig. 2 is the structural schematic diagram for illustrating a kind of four serial server of RJ45 type of the utility model.
Description of symbols
1 casing, 2 circular lamp
3 RJ45 terminal, 4 contact sensor
5 sealing cover, 6 support rod
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the orientation be included in the term " up and down " etc.
Word only represents as shown in Figure 2 orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as,
It should not be seen as a limitation of this term.
The utility model provides a kind of four serial server of RJ45 type, which includes: RJ45 type
Serial port module, microcontroller and ethernet module；The RJ45 type serial port module and the ethernet module are both connected to described
Microcontroller, to realize the conversion and transmission of rs 232 serial interface signal and network signal；
The RJ45 type serial port module further include: RJ45 terminal 3, contact sensor 4, power circuit and circular lamp 2；Its
In, there are four the RJ45 terminal 3, the sensing contacts for setting correspondingly in four serial interfaces of the microcontroller
Device 4 is set in the RJ45 terminal 3, and the circular lamp 2 is set to the periphery of the RJ45 terminal 3, and passes in the contact
In the case where the induction collocation contact head of sensor 4, the 4 output driving level of contact sensor to the power circuit, so that
The power circuit and circular lamp 2 form the circuit of a closure.
According to the above technical scheme, four serial server of RJ45 type of the utility model overcomes service in the prior art
Device can not be explicitly shown the problem of whether wiring connects, and realize the instruction that wiring connects, can by circular lamp 2 come to whether
It is indicated in connection, and cooperates the display that internal temperature may be implemented by the temperature sensor of design and circular lamp 2, effectively
Reduction components complexity, simplify circuit.
In a kind of specific embodiment of the utility model, the ethernet module may include: physical interface circuit
With network transformer isolation circuit, the physical interface circuit is connected to the microcontroller, to realize the transmission of network signal；
The network transformer isolation circuit is connected to the physical interface circuit, the surge interference of analog signal is isolated.
The interference of surge can be greatly placed by above-mentioned mode, place analog signal to the Ethernet mould of the application
Block has impact, improves the stability of signal, ensure that the transmission quality of signal.
In this embodiment, the ethernet module further include: RJ45 interface, the RJ45 interface are connected to described
Network transformer isolation circuit.
The connection that network may be implemented by RJ45 interface realizes the mutual friendship of serial ports network interface using the advantage of RJ45
Change data.
In a kind of specific embodiment of the utility model, which can also include: casing 1
With temperature alarming module, the temperature alarming module, RJ45 type serial port module, microcontroller and ethernet module are set to described
In casing 1, the temperature alarming module incudes the temperature inside the casing 1, is greater than preset temperature in the temperature sensed
In the case of, the temperature alarming module executes alarm；The opening matched with the RJ45 terminal 3 is provided on the casing 1,
And the circular lamp 2 is set to the periphery of the RJ45 terminal 3 on the casing 1.
By above-mentioned embodiment, the excessively high alarm of temperature may be implemented, allow its can in the case where temperature is excessively high,
Sound-light alarm is executed, is let the user know that.
In this embodiment, the temperature alarming module may include: temperature sensor, comparator and alarm,
The temperature sensor is set to the inside of the casing 1, to incude the temperature inside the casing 1, the comparator connection
In the temperature sensor and the alarm, in the case where being greater than preset temperature with the temperature inside casing 1, the comparison
Device output control level is to the alarm, so that the alarm executes alarm.
By above-mentioned embodiment, the induction and alarm of temperature may be implemented.
In this embodiment, the circular lamp 2 may include: multiple concentric circular lamps 2 and multiple electromagnetic switch,
Multiple concentric circular lamps 2 are all electrically connected to the temperature sensor by the one-to-one electromagnetic switch, according to institute
The electromagnetic switch that the temperature range value that temperature sensor is incuded opens corresponding section is stated, to light the corresponding circular lamp
2。
It can be according to temperature display difference circular lamp 2, to realize the instruction of different temperatures by above-mentioned mode.
In this embodiment, in order to realize internal ventilation, internal cooling is realized, the top of the casing 1 is set
It is equipped with ventilation opening, is provided with fan on the ventilation opening.
In this embodiment, in order to realize that the opening at top radiates, the top of the casing 1 is provided with opening, and
Sealing cover is hinged in the position of the opening.
In this embodiment, in order to realize that the automatic of sealing cover lifts and seal, four serial server of RJ45 type
It can also include: support rod, driving cylinder and controller；Wherein, the driving cylinder is set to the inside of the casing 1, and
The telescopic rod of the driving cylinder is fixed in one end of the support rod, and the other end of the support rod is fixed in the sealing
Lid, the controller are electrically connected to the temperature sensor and the driving cylinder, and the temperature inside the casing 1 is greater than pre-
If in the case where temperature, the controller output drive signal to the driving cylinder drives institute to control the driving cylinder
It states support rod to move along its length, to strut the sealing cover.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (8)
1. a kind of four serial server of RJ45 type, which is characterized in that four serial server of RJ45 type includes: RJ45 type serial ports mould
Block, microcontroller and ethernet module；The RJ45 type serial port module and the ethernet module are both connected to the microcontroller
Device, to realize the conversion and transmission of rs 232 serial interface signal and network signal；
The RJ45 type serial port module further include: RJ45 terminal (3), contact sensor (4), power circuit and circular lamp (2)；Its
In, there are four the RJ45 terminals (3), the contact to pass for setting correspondingly in four serial interfaces of the microcontroller
Sensor (4) is set in the RJ45 terminal (3), and the circular lamp (2) is set to the periphery of the RJ45 terminal (3), and
In the case where contact sensor (4) the induction collocation contact head, contact sensor (4) the output driving level to the electricity
Source circuit, so that the power circuit and circular lamp (2) form the circuit of a closure.
2. four serial server of RJ45 type according to claim 1, which is characterized in that the ethernet module includes: object
Reason interface circuit and network transformer isolation circuit, the physical interface circuit are connected to the microcontroller, to realize network
The transmission of signal；The network transformer isolation circuit is connected to the physical interface circuit, the surge of analog signal is isolated
Interference.
3. four serial server of RJ45 type according to claim 2, which is characterized in that the ethernet module further include:
RJ45 interface, the RJ45 interface are connected to the network transformer isolation circuit.
4. four serial server of RJ45 type according to claim 1, which is characterized in that four serial server of RJ45 type is also
It include: casing (1) and temperature alarming module, the temperature alarming module, RJ45 type serial port module, microcontroller and Ethernet mould
Block is set in the casing (1), and the temperature alarming module incudes the internal temperature of the casing (1), in the temperature sensed
In the case that degree is greater than preset temperature, the temperature alarming module executes alarm；It is provided with and the RJ45 on the casing (1)
The opening that terminal (3) matches, and the circular lamp (2) is set to the week of the RJ45 terminal (3) on the casing (1)
Side.
5. four serial server of RJ45 type according to claim 4, which is characterized in that the temperature alarming module includes:
Temperature sensor, comparator and alarm, the temperature sensor are set to the inside of the casing (1), to incude the machine
The internal temperature of shell (1), the comparator are connected to the temperature sensor and the alarm, in casing (1) inside
In the case that temperature is greater than preset temperature, the comparator output control level is to the alarm, so that the alarm
Execute alarm.
6. four serial server of RJ45 type according to claim 5, which is characterized in that the circular lamp (2) includes: multiple
Concentric circular lamp (2) and multiple electromagnetic switch, multiple concentric circular lamps (2) all pass through the one-to-one electromagnetic switch
It is electrically connected to the temperature sensor, the electricity in corresponding section is opened with the temperature range value incuded according to the temperature sensor
Magnetic switch, to light the corresponding circular lamp (2).
7. four serial server of RJ45 type according to claim 5, which is characterized in that the top of the casing (1) is arranged
There is opening, and is hinged with sealing cover in the position of the opening.
8. four serial server of RJ45 type according to claim 7, which is characterized in that four serial server of RJ45 type is also
It include: support rod, driving cylinder and controller；Wherein, the driving cylinder is set to the inside of the casing (1), and described
The telescopic rod of driving cylinder is fixed in one end of the support rod, and the other end of the support rod is fixed in the sealing cover, institute
It states controller and is electrically connected to the temperature sensor and the driving cylinder, be greater than in the internal temperature of the casing (1) default
In the case where temperature, the controller output drive signal to the driving cylinder, to control described in the driving cylinder drive
Support rod moves along its length, to strut the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749454.2U CN208421808U (en) | 2018-05-18 | 2018-05-18 | Four serial server of RJ45 type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749454.2U CN208421808U (en) | 2018-05-18 | 2018-05-18 | Four serial server of RJ45 type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421808U true CN208421808U (en) | 2019-01-22 |
Family
ID=65116010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820749454.2U Active CN208421808U (en) | 2018-05-18 | 2018-05-18 | Four serial server of RJ45 type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421808U (en) |
-
2018
- 2018-05-18 CN CN201820749454.2U patent/CN208421808U/en active Active
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